CN105782187A - Metal component and automobile provided with same - Google Patents
Metal component and automobile provided with same Download PDFInfo
- Publication number
- CN105782187A CN105782187A CN201610232709.3A CN201610232709A CN105782187A CN 105782187 A CN105782187 A CN 105782187A CN 201610232709 A CN201610232709 A CN 201610232709A CN 105782187 A CN105782187 A CN 105782187A
- Authority
- CN
- China
- Prior art keywords
- component
- metallic gasket
- metal
- head
- assembly according
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 79
- 239000002184 metal Substances 0.000 title claims abstract description 79
- 239000007769 metal material Substances 0.000 claims abstract description 31
- 239000000853 adhesive Substances 0.000 claims description 5
- 230000001070 adhesive effect Effects 0.000 claims description 5
- 239000004568 cement Substances 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 229950000845 politef Drugs 0.000 claims description 3
- 238000005260 corrosion Methods 0.000 abstract description 11
- 230000007797 corrosion Effects 0.000 abstract description 11
- 230000010287 polarization Effects 0.000 abstract description 11
- 150000002739 metals Chemical class 0.000 abstract description 4
- 229910052755 nonmetal Inorganic materials 0.000 abstract 2
- 238000010586 diagram Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 229910000861 Mg alloy Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
- F16B5/04—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of riveting
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B11/00—Connecting constructional elements or machine parts by sticking or pressing them together, e.g. cold pressure welding
- F16B11/006—Connecting constructional elements or machine parts by sticking or pressing them together, e.g. cold pressure welding by gluing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B43/00—Washers or equivalent devices; Other devices for supporting bolt-heads or nuts
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gasket Seals (AREA)
- Connection Of Plates (AREA)
Abstract
The invention discloses a metal component and an automobile provided with the same. The metal component comprises a first component, a second component and a third component, wherein one of the first component, the second component and the third component is a metal rivet; the rivet is used for riveting the other two components; at least two of the first component, the second component and the third component are made of different metal materials; and the metal component further comprises non-metal washers which are at least arranged between two components which are made of different metal materials. By adopting the non-metal washers, direct contact of two components which are made of different metal materials can be effectively avoided, so that a problem of polarization corrosion between dissimilar metals can be effectively solved, and therefore the metal component better meets the light weight requirement of the automobile.
Description
Technical field
The present invention relates to technical field of vehicle, particularly relate to a kind of metal assembly and there is the vehicle of this metal assembly.
Background technology
Current lightweight is a main trend of automobile product and industry development；Therefore the technical scheme of multiple lightweight metal material starts a large amount of cross-reference on automobile, such as high-strength steel, aluminium alloy, magnesium alloy etc., and wherein aluminium alloy divides again the trade mark and the series of the kinds of processes such as reflectal, pack alloy.
And when metal two kinds different classes of connects together, the polarization corrosion of dissimilar metal just becomes problem.One of which way is riveted joint, and owing to the material of rivet Yu original two kinds of hardwares differs, makes again these technological difficulties become increasingly complex.
Summary of the invention
It is contemplated that solve one of above-mentioned technical problem of the prior art at least to a certain extent.For this, it is an object of the present invention to propose the metal assembly of a kind of polarization corrosion problem that can solve between dissimilar metal.
The present invention proposes a kind of vehicle further.
Metal assembly according to the present invention, including: the first component, second component and the 3rd component, one in described first component, described second component and described 3rd component is metal rivet, described rivet is used for riveting two other component, and described first component, described second component with described 3rd component has at least two components adopt different metal materials to make；And non-metallic gasket, described non-metallic gasket is at least provided with between two components being made up of different metal material.
Metal assembly according to the present invention, by arranging non-metallic gasket between the component that two different metal materials are made, the direct contact between two components can be avoided, such that it is able to the polarization corrosion problem between solution different metal, the connection reliability of metal assembly can be improved, the service life of metal assembly can be extended, and then can so that metal assembly more conforms to the lightweight requirements of vehicle.
It addition, the metal assembly according to the present invention can also have following difference technical characteristic:
In some examples of the present invention, described rivet is the 3rd component and has bar portion and head, and the distance of described head and described second component is less than the distance of described head Yu described first component.
In some examples of the present invention, described first component, described second component and described 3rd component are made by different metal materials.
In some examples of the present invention, described non-metallic gasket includes: the first non-metallic gasket, the second non-metallic gasket, the 3rd non-metallic gasket and the 4th non-metallic gasket, described first non-metallic gasket is located between described head and described second component, described second non-metallic gasket is arranged between described first component and described second component, described 3rd non-metallic gasket is arranged on the surface deviating from described head of described first component, and described 4th non-metallic gasket is arranged between described bar portion and described first component and described second component.
In some examples of the present invention, described first component adopts the first metal to make, and described second component and described 3rd component adopt the second metal to make, and described first metal and described second metal are different metal materials.
In some examples of the present invention, described head reclines described second component；Described non-metallic gasket includes: the first non-metallic gasket and the second non-metallic gasket, described first non-metallic gasket is arranged between the first component and described second component and between described second component and described bar portion, and described second non-metallic gasket is arranged on the surface deviating from described head of described first component and between described first component and described bar portion.
In some examples of the present invention, described first non-metallic gasket and each of which in described second non-metallic gasket are revolving body, and the revolution bus of described revolving body is L-shaped.
In some examples of the present invention, described head reclines described second component；Described non-metallic gasket includes: the first non-metallic gasket and the second non-metallic gasket, described first non-metallic gasket is arranged between the first component and described second component, and described second non-metallic gasket is arranged on the surface deviating from described head of described first component and between described first component and described bar portion.
In some examples of the present invention, described non-metallic gasket is made up of politef, plastic cement or rubber.
In some examples of the present invention, described first component and described second component adopt different metal materials to make and be provided with between described first component and described second component described non-metallic gasket, and remove the region being provided with non-metallic gasket between described first component and described second component and be additionally provided with adhesive linkage.
Vehicle according to the invention, including above-mentioned metal assembly, it is provided with non-metallic gasket due between two components that the different metal material of above-mentioned metal assembly is made, can effectively prevent the direct contact between two components, such that it is able to effectively prevent the polarization corrosion problem between dissimilar metal, can so that metal assembly more conform to the lightweight requirements of vehicle, and then can so that vehicle lightweight.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the metal assembly according to the first embodiment of the present invention；
Fig. 2 is the schematic diagram of the metal assembly according to the second embodiment of the present invention；
Fig. 3 is the schematic diagram of the metal assembly according to the third embodiment of the present invention.
Accompanying drawing labelling:
Metal assembly 100；
First component 10；Second component 20；
3rd component 30；Bar portion 31；Head 32；
Non-metallic gasket 40；First non-metallic gasket 41；Second non-metallic gasket 42 the 3rd non-metallic gasket 43；4th non-metallic gasket 44；
Adhesive linkage 50.
Detailed description of the invention
Being described below in detail embodiments of the invention, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has the element of same or like function from start to finish.The embodiment described below with reference to accompanying drawing is illustrative of, it is intended to is used for explaining the present invention, and is not considered as limiting the invention.
Below with reference to the accompanying drawings metal assembly 100 according to embodiments of the present invention is described in detail, and this metal assembly 100 can be applied on vehicle.
Metal assembly 100 according to embodiments of the present invention may include that the first component 10, second component the 20, the 3rd component 30 and non-metallic gasket 40.One in first component 10, second component 20 and the 3rd component 30 is metal rivet, and rivet is used for riveting two other component.Wherein, being described in detail for the 3rd component 30 for metal rivet, the first component 10 and second component 20 can be riveted by metal rivet.And the first component 10, second component 20 with the 3rd component 30 has at least two components adopt different metal materials to make.It is understood that two in three components can adopt same metal, and another component can adopt another kind of metal.Or, three components are made by different metal material.
Non-metallic gasket 40 is at least provided with between two components being made up of different metal material.When three components are made by different metal material, non-metallic gasket 40 can be separately positioned between two adjacent components；When two in three components adopt same metal material to make, non-metallic gasket 40 can not only be provided between two components that different metal material is made, and non-metallic gasket 40 can also be selectively disposed between two components that same metal material is made.
Thus, metal assembly 100 according to embodiments of the present invention, by arranging non-metallic gasket 40 between the component that two different metal materials are made, the direct contact between two components can be avoided, such that it is able to the polarization corrosion problem between solution different metal, the connection reliability of metal assembly 100 can be improved, it is possible to extend the service life of metal assembly 100, and then can so that metal assembly 100 more conforms to the lightweight requirements of vehicle.
In some examples of the present invention, as shown in Figure 1-Figure 3, rivet has bar portion 31 and head 32, and the distance of head 32 and second component 20 is less than the distance of head 32 and the first component 10.In other words, in the vertical direction, relative to the first component 10, second component 20 is closer to the head 32 of rivet.
According to a preferred embodiment of the present invention, as it is shown in figure 1, the first component 10, second component 20 and the 3rd component 30 can be made by different metal materials, between two adjacent members, it is provided with non-metallic gasket 40.Specifically, as shown in Figure 1, non-metallic gasket 40 may include that the first non-metallic gasket the 41, second non-metallic gasket the 42, the 3rd non-metallic gasket 43 and the 4th non-metallic gasket 44, first non-metallic gasket 41 is located between head 32 and second component 20, second non-metallic gasket 42 is arranged between the first component 10 and second component 20,3rd non-metallic gasket 43 is arranged on the surface deviating from head 32 of the first component 10, and the 4th non-metallic gasket 44 is arranged between bar portion 31 and the first component 10 and second component 20.Wherein, 3rd component 30 is arranged on the upper surface of the first component 10, first non-metallic gasket 41 is possible to prevent the direct contact between the first component 10 and the head 32 of rivet, second non-metallic gasket 42 is possible to prevent the direct contact between the first component 10 and second component 20,3rd non-metallic gasket 43 is possible to prevent directly contacting between the first component 10 and other metals, 4th non-metallic gasket 44 is possible to prevent the direct contact between the first component 10 and bar portion 31, and is possible to prevent the direct contact between second component 20 and bar portion 31.Thus, it is possible to the polarization corrosion problem effectively solved between dissimilar metal, it is possible to make metal assembly 100 more conform to the lightweight requirements of vehicle.
According to a further advantageous embodiment of the invention, as in figure 2 it is shown, the first component 10 adopts the first metal to make, second component 20 and the 3rd component 30 adopt the second metal to make, and the first metal and the second metal are different metal materials.In other words, the metal material that second component 20 is identical with rivet employing is made, and the first component 10 adopts another metal material to make.
Alternatively, owing to the metal material that second component 20 is identical with rivet employing is made, it does not have the polarization corrosion problem between dissimilar metal, the second component 20 so head 32 can recline.Non-metallic gasket 40 may include that the first non-metallic gasket 41 and the second non-metallic gasket 42, first non-metallic gasket 41 is arranged between the first component 10 and second component 20 and between second component 20 and bar portion 31, and the second non-metallic gasket 42 is arranged on the surface deviating from head 32 of the first component 10 and between the first component 10 and bar portion 31.First non-metallic gasket 41 is possible to prevent the direct contact between the first component 10 and second component 20, second non-metallic gasket 42 can effectively prevent the first component 10 from contacting with the direct of bar portion 31, and prevent directly contacting between the first component 10 and other metals, such that it is able to effectively solve the polarization corrosion problem between dissimilar metal.
Preferably, as in figure 2 it is shown, each of which in the first non-metallic gasket 41 and the second non-metallic gasket 42 is revolving body, the revolution bus of revolving body is L-shaped.The revolution bus of L-shaped rotates a circle to constitute revolving body around centrage.Wherein the first non-metallic gasket 41 can be identical with the second non-metallic gasket 42 structure, such that it is able to reduce R&D costs and the manufacturing cost of non-metallic gasket 40.Certainly, the present invention is not limited to this, and the first non-metallic gasket 41 and the second non-metallic gasket 42 structure can be different.
Alternatively, the second component 20 as it is shown on figure 3, head 32 can recline.Non-metallic gasket 40 may include that the first non-metallic gasket 41 and the second non-metallic gasket 42, first non-metallic gasket 41 is arranged between the first component 10 and second component 20, and the second non-metallic gasket 42 is arranged on the surface deviating from head 32 of the first component 10 and between the first component 10 and bar portion 31.Thus, first non-metallic gasket 41 is possible to prevent the direct contact between the first component 10 and second component 20, second non-metallic gasket 42 is possible to prevent the direct contact between the first component 10 and bar portion 31, and prevent directly contacting between the first component 10 and other metals, such that it is able to effectively solve the polarization corrosion problem between dissimilar metal.Wherein, the inner ring of second component 20 can abut in bar portion 31.
A specific embodiment according to the present invention, as shown in Figure 1-Figure 3, first component 10 adopts different metal materials to make from second component 20, and between the first component 10 and second component 20, be provided with non-metallic gasket 40, and remove between the first component 10 and second component 20 and be provided with the region of non-metallic gasket 40 and be additionally provided with adhesive linkage 50.Adhesive linkage 50 can ensure the installation reliability between the first component 10 and second component 20 further, and is possible to prevent the direct contact between the first component 10 and second component 20.
Alternatively, non-metallic gasket 40 can be made up of politef, plastic cement or rubber.
Vehicle according to embodiments of the present invention, metal assembly 100 including above-described embodiment, it is provided with non-metallic gasket 40 due between two components that the different metal material of the metal assembly 100 of above-described embodiment is made, can effectively prevent the direct contact between two components, such that it is able to effectively prevent the polarization corrosion problem between dissimilar metal, can so that metal assembly 100 more conform to the lightweight requirements of vehicle, and then can so that vehicle lightweight.
In the description of this specification, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means in conjunction with this embodiment or example describe are contained at least one embodiment or the example of the present invention.In this manual, the schematic representation of above-mentioned term is necessarily directed to identical embodiment or example.And, the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiments or example.Additionally, the different embodiments described in this specification or example can be carried out engaging and combining by those skilled in the art.
Although above it has been shown and described that embodiments of the invention, it is understandable that, above-described embodiment is illustrative of, it is impossible to be interpreted as limitation of the present invention, and above-described embodiment can be changed, revises, replace and modification by those of ordinary skill in the art within the scope of the invention.
Claims (11)
1. a metal assembly, it is characterised in that including:
First component, second component and the 3rd component, one in described first component, described second component and described 3rd component is metal rivet, described rivet is used for riveting two other component, and described first component, described second component with described 3rd component has at least two components adopt different metal materials to make；And
Non-metallic gasket, described non-metallic gasket is at least provided with between two components being made up of different metal material.
2. the distance of metal assembly according to claim 1, it is characterised in that described rivet is the 3rd component and has bar portion and head, described head and described second component is less than the distance of described head Yu described first component.
3. metal assembly according to claim 2, it is characterised in that described first component, described second component and described 3rd component are made by different metal materials.
4. metal assembly according to claim 3, it is characterised in that described non-metallic gasket includes:
First non-metallic gasket, the second non-metallic gasket, the 3rd non-metallic gasket and the 4th non-metallic gasket, described first non-metallic gasket is located between described head and described second component, described second non-metallic gasket is arranged between described first component and described second component, described 3rd non-metallic gasket is arranged on the surface deviating from described head of described first component, and described 4th non-metallic gasket is arranged between described bar portion and described first component and described second component.
5. metal assembly according to claim 2, it is characterised in that described first component adopts the first metal to make, described second component and described 3rd component adopt the second metal to make, and described first metal and described second metal are different metal materials.
6. metal assembly according to claim 5, it is characterised in that
Described head reclines described second component；
Described non-metallic gasket includes:
First non-metallic gasket and the second non-metallic gasket, described first non-metallic gasket is arranged between the first component and described second component and between described second component and described bar portion, and described second non-metallic gasket is arranged on the surface deviating from described head of described first component and between described first component and described bar portion.
7. metal assembly according to claim 6, it is characterised in that described first non-metallic gasket and each of which in described second non-metallic gasket are revolving body, and the revolution bus of described revolving body is L-shaped.
8. metal assembly according to claim 5, it is characterised in that
Described head reclines described second component；
Described non-metallic gasket includes:
First non-metallic gasket and the second non-metallic gasket, described first non-metallic gasket is arranged between the first component and described second component, and described second non-metallic gasket is arranged on the surface deviating from described head of described first component and between described first component and described bar portion.
9. metal assembly according to claim 1, it is characterised in that described non-metallic gasket is made up of politef, plastic cement or rubber.
10. metal assembly according to claim 1, it is characterized in that, described first component and described second component adopt different metal materials to make and be provided with between described first component and described second component described non-metallic gasket, and remove the region being provided with non-metallic gasket between described first component and described second component and be additionally provided with adhesive linkage.
11. a vehicle, it is characterised in that include the metal assembly according to any one of claim 1-10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610232709.3A CN105782187A (en) | 2016-04-14 | 2016-04-14 | Metal component and automobile provided with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610232709.3A CN105782187A (en) | 2016-04-14 | 2016-04-14 | Metal component and automobile provided with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105782187A true CN105782187A (en) | 2016-07-20 |
Family
ID=56397533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610232709.3A Pending CN105782187A (en) | 2016-04-14 | 2016-04-14 | Metal component and automobile provided with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105782187A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09144725A (en) * | 1995-11-22 | 1997-06-03 | Nissan Diesel Motor Co Ltd | Structure of rivet for fastening aluminum alloy-made cross member |
| CN201087750Y (en) * | 2007-05-17 | 2008-07-16 | 东风汽车公司 | Corrosion-resistant riveted structure of different metal connectors |
| CN101702353A (en) * | 2009-11-13 | 2010-05-05 | 江苏科技大学 | Flexible joint connected by heterogeneous metals and connecting method thereof |
| CN201461703U (en) * | 2009-07-23 | 2010-05-12 | 吉林大学 | Fastening device for preventing fastening contact corrosion of screw thread |
| CN102537010A (en) * | 2010-12-15 | 2012-07-04 | 通用汽车环球科技运作有限责任公司 | Reduced-corrosion fastened assembly |
| US20140334868A1 (en) * | 2008-02-08 | 2014-11-13 | Zephyros Inc. | Mechanical method for improving bond joint strength |
| CN205639196U (en) * | 2016-04-14 | 2016-10-12 | 北京新能源汽车股份有限公司 | Metal subassembly and have its vehicle |
-
2016
- 2016-04-14 CN CN201610232709.3A patent/CN105782187A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09144725A (en) * | 1995-11-22 | 1997-06-03 | Nissan Diesel Motor Co Ltd | Structure of rivet for fastening aluminum alloy-made cross member |
| CN201087750Y (en) * | 2007-05-17 | 2008-07-16 | 东风汽车公司 | Corrosion-resistant riveted structure of different metal connectors |
| US20140334868A1 (en) * | 2008-02-08 | 2014-11-13 | Zephyros Inc. | Mechanical method for improving bond joint strength |
| CN201461703U (en) * | 2009-07-23 | 2010-05-12 | 吉林大学 | Fastening device for preventing fastening contact corrosion of screw thread |
| CN101702353A (en) * | 2009-11-13 | 2010-05-05 | 江苏科技大学 | Flexible joint connected by heterogeneous metals and connecting method thereof |
| CN102537010A (en) * | 2010-12-15 | 2012-07-04 | 通用汽车环球科技运作有限责任公司 | Reduced-corrosion fastened assembly |
| CN205639196U (en) * | 2016-04-14 | 2016-10-12 | 北京新能源汽车股份有限公司 | Metal subassembly and have its vehicle |
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Application publication date: 20160720 |
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