CN215513865U - Aluminum alloy connecting plate for automobile chassis - Google Patents
Aluminum alloy connecting plate for automobile chassis Download PDFInfo
- Publication number
- CN215513865U CN215513865U CN202121253913.6U CN202121253913U CN215513865U CN 215513865 U CN215513865 U CN 215513865U CN 202121253913 U CN202121253913 U CN 202121253913U CN 215513865 U CN215513865 U CN 215513865U
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- aluminum alloy
- layer
- wall
- connecting plate
- pressure
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- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 54
- 229910052751 metal Inorganic materials 0.000 claims description 22
- 239000002184 metal Substances 0.000 claims description 22
- 238000007906 compression Methods 0.000 claims description 10
- 238000007747 plating Methods 0.000 claims description 10
- 230000001681 protective effect Effects 0.000 claims description 10
- 230000006835 compression Effects 0.000 claims description 6
- 230000002146 bilateral effect Effects 0.000 claims description 2
- 238000005336 cracking Methods 0.000 abstract description 5
- 238000005452 bending Methods 0.000 abstract description 4
- 239000010410 layer Substances 0.000 description 40
- 239000011253 protective coating Substances 0.000 description 8
- 239000011248 coating agent Substances 0.000 description 7
- 238000000576 coating method Methods 0.000 description 7
- 230000008602 contraction Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000002346 layers by function Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model provides an aluminum alloy connecting plate for an automobile chassis, which comprises an aluminum alloy plate body, wherein an insulating and heat-insulating layer is arranged on the upper surface of the outer wall of the aluminum alloy plate body, a stress-relief and pressure-resistant layer is arranged on the upper surface of the outer wall of the insulating and heat-insulating layer, a plurality of rectangular clamping grooves are symmetrically arranged on two sides of the inner wall of a cavity of the stress-relief and pressure-resistant layer, each rectangular clamping groove is internally provided with an elastic and pressure-resistant clamping block, a gap between each elastic and pressure-resistant clamping block is respectively provided with an inert air bag, the thickness of the stress-relief and pressure-resistant layer is smaller than that of the aluminum alloy plate body, an explosion-proof safety layer is arranged on the upper surface of the outer wall of the stress-relief and pressure-resistant layer, the pressure-resistance of the aluminum alloy connecting plate is improved, the toughness of the aluminum alloy connecting plate is increased, the phenomena of bending, cracking, breaking and the like in a bumpy road section are avoided, and the safety of a driver and passengers is improved, and the structure is simple, the cost is low, and the market value is certain.
Description
Technical Field
The utility model mainly relates to the technical field of automobile chassis accessories, in particular to an aluminum alloy connecting plate for an automobile chassis.
Background
The chassis is used for supporting and mounting an automobile engine and all parts thereof to form the integral shape of the automobile and receiving the power of the engine to enable the automobile to move and ensure normal running, wherein the connecting plate is an essential accessory for connecting the automobile chassis and all devices.
In the existing aluminum alloy connecting plates for automobile chassis, such as the technical structure of the application document CN202020489920.5, the aluminum alloy longitudinal beam includes a front longitudinal beam, a rear longitudinal beam and a connecting structure for connecting the front longitudinal beam and the rear longitudinal beam, the connecting structure includes connecting plates oppositely disposed at two sides of the joint of the front longitudinal beam and the rear longitudinal beam, the two connecting plates enclose a first inner cavity and a second inner cavity matched with the outer contour of the joint end of the front longitudinal beam and the rear longitudinal beam respectively, two ends of the connecting plates are respectively connected with the front longitudinal beam and the rear longitudinal beam by screw threads, the connecting plates can be designed into a structural form with a groove-shaped cross section, the connecting plates include a vertical plate and side plates oppositely disposed at the upper and lower ends of the vertical plate, the front and rear ends of the vertical plate are respectively attached to the web plates of the front longitudinal beam and the rear longitudinal beam, the front and rear ends of the side plates are respectively attached to the wing plates of the front longitudinal beam and the rear longitudinal beam, the structure can realize stable connection, but the anti-pressure capability is not strong, and the anti-pressure device is arranged at the position of the automobile chassis, so that the phenomena of bending, cracking, breaking and the like are easily caused at a bumpy road section, and certain potential safety hazards are brought to drivers and passengers on the automobile.
Based on the above, a connecting plate with strong pressure resistance is needed to be developed, the toughness of the aluminum alloy connecting plate is improved, the phenomena of bending, cracking, breaking and the like in a bumpy road section are avoided, the safety of a driver and passengers is improved, and the aluminum alloy connecting plate is simple in structure, low in manufacturing cost and has certain market value.
SUMMERY OF THE UTILITY MODEL
The utility model mainly provides an aluminum alloy connecting plate for an automobile chassis, which is used for solving the technical problems in the background technology.
The technical scheme adopted by the utility model for solving the technical problems is as follows:
the utility model provides an aluminum alloy connecting plate for vehicle chassis, includes the aluminum alloy plate body, the outer wall upper surface of aluminum alloy plate body is provided with insulating layer, insulating layer outer wall upper surface is provided with stress relief crushing layer, stress relief crushing layer's cavity inner wall bilateral symmetry is provided with a plurality of rectangle draw-in groove, every all be provided with elasticity resistance to compression fixture block in the rectangle draw-in groove, every space position between the elasticity resistance to compression fixture block is provided with the inertia gasbag respectively, stress relief crushing layer's thickness is less than the thickness of aluminum alloy plate body, stress relief crushing layer's outer wall upper surface is provided with explosion-proof safety layer.
Furthermore, a first metal protection coating is arranged on the upper surface of the outer wall of the explosion-proof safety layer, and a first transparent anticorrosive layer is arranged on the upper surface of the outer wall of the first metal protection coating.
Further, the outer wall lower surface of the aluminum alloy plate body is provided with a second metal protection coating, and the outer wall lower surface of the second metal protection coating is provided with a second transparent anticorrosive coating.
Further, the thickness of the first metal protective plating layer is the same as that of the second metal protective plating layer.
Further, the thickness of the second transparent anticorrosive layer is the same as that of the first transparent anticorrosive layer.
Furthermore, a plurality of rectangular grooves are arranged on the upper surface of the outer wall of the first transparent anticorrosive layer in parallel at equal intervals.
Furthermore, threaded hole connecting modules are symmetrically arranged on two sides of the outer wall of the aluminum alloy plate body respectively.
Compared with the prior art, the utility model has the beneficial effects that:
the aluminum alloy connecting plate has the advantages that the stress resistance of the aluminum alloy connecting plate is improved through the stress-relief pressure-resistant layer, the toughness of the aluminum alloy connecting plate is improved, the phenomena of bending, cracking, breaking and the like at a bumpy road section are avoided, the safety of a driver and passengers is improved, the structure is simple, the manufacturing cost is low, certain market value is achieved, the integral corrosion resistance of the aluminum alloy connecting plate is realized through the mutual matching of the first transparent anticorrosive layer and the second transparent anticorrosive layer, the durability of the aluminum alloy connecting plate is improved, the tension on one side of the outer wall of the aluminum alloy connecting plate is improved through the rectangular groove, and the cracking of the surface of the aluminum alloy connecting plate caused by the expansion caused by heat and the contraction caused by cold is avoided.
The present invention will be explained in detail below with reference to the drawings and specific embodiments.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an overall cross-sectional schematic view of the present invention;
FIG. 3 is an enlarged, fragmentary, cross-sectional view of the present invention;
fig. 4 is a partially enlarged structural diagram of the present invention.
In the figure: 1. an aluminum alloy plate body; 11. an insulating and heat-insulating layer; 12. a stress relief pressure resistant layer; 121. a rectangular clamping groove; 122. an elastic compression-resistant clamping block; 123. an inert gas cell; 13. an explosion-proof safety layer; 14. a first metal protective plating layer; 15. a first transparent anticorrosive layer; 151. a rectangular groove; 16. a second metal protective plating layer; 17. a second transparent anticorrosive layer; 18. the threaded hole is connected with the module.
Detailed Description
In order to facilitate an understanding of the utility model, the utility model will now be described more fully hereinafter with reference to the accompanying drawings, in which several embodiments of the utility model are shown, but which may be embodied in different forms and not limited to the embodiments described herein, but which are provided so as to provide a more thorough and complete disclosure of the utility model.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the knowledge of the terms used herein in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Please refer to fig. 1-4, an aluminum alloy connecting plate for an automobile chassis includes an aluminum alloy plate 1, an insulating and heat-insulating layer 11 is disposed on an upper surface of an outer wall of the aluminum alloy plate 1, a stress-relief and pressure-resistant layer 12 is disposed on an upper surface of an outer wall of the insulating and heat-insulating layer 11, a plurality of rectangular slots 121 are symmetrically disposed on two sides of an inner wall of a cavity of the stress-relief and pressure-resistant layer 12, elastic and pressure-relief blocks 122 are disposed in each of the rectangular slots 121, an inert air bag 123 is disposed at a gap between each of the elastic and pressure-relief blocks 122, a thickness of the stress-relief and pressure-resistant layer 12 is smaller than a thickness of the aluminum alloy plate 1, and an explosion-proof safety layer 13 is disposed on an upper surface of an outer wall of the stress-relief and pressure-resistant layer 12.
Please refer to fig. 1 and fig. 2, a first metal protective coating 14 is disposed on an upper surface of an outer wall of the explosion-proof safety layer 13, a first transparent anticorrosive layer 15 is disposed on an upper surface of an outer wall of the first metal protective coating 14, a second metal protective coating 16 is disposed on a lower surface of an outer wall of the aluminum alloy plate 1, a second transparent anticorrosive layer 17 is disposed on a lower surface of an outer wall of the second metal protective coating 16, a thickness of the first metal protective coating 14 is the same as a thickness of the second metal protective coating 16, the first metal protective coating 14 and the second metal protective coating 16 are matched with each other to protect the aluminum alloy plate 1 and each functional layer, a thickness of the second transparent anticorrosive layer 17 is the same as a thickness of the first transparent anticorrosive layer 15, and the first transparent anticorrosive layer 15 and the second transparent anticorrosive layer 17 are matched with each other, the integral corrosion resistance of the aluminum alloy connecting plate is realized, and the durability of the aluminum alloy connecting plate is improved.
Please refer to fig. 1 and fig. 4, the upper surface of the outer wall of the first transparent anticorrosive layer 15 is provided with a plurality of rectangular grooves 151 in parallel at equal intervals, the rectangular grooves 151 improve the tension of one side of the outer wall of the aluminum alloy connecting plate, and prevent cracks from appearing on the surface of the aluminum alloy connecting plate due to over-high local temperature and expansion and contraction, the two sides of the outer wall of the aluminum alloy plate body 1 are respectively provided with the threaded hole connecting modules 18 symmetrically, and the threaded hole connecting modules 18 are used for realizing the connection with other automobile chassis accessories.
The specific operation mode of the utility model is as follows:
at first the aluminum alloy connecting plate is placed on the horizontal plane, then whether each device of inspection has the potential safety hazard, after guaranteeing not having the potential safety hazard, install the aluminum alloy connecting plate in the position that vehicle chassis is fit for, when the car goes on the road surface of jolting, the effectual effort that brings of auto-parts on removing the aluminum alloy connecting plate of stress-resistant layer 12, simultaneously through mutually supporting between elasticity resistance to compression fixture block 122 and the inertia gasbag 123, make the one side of being pressed recover rapidly, bear continuous jolting, simultaneously because the protection of first transparent anticorrosive coating 15 and second transparent anticorrosive coating 17, make under vehicle chassis this type of environment, still have higher durability, very practical safety on the whole.
The utility model is described above with reference to the accompanying drawings, it is obvious that the utility model is not limited to the above-described embodiments, and it is within the scope of the utility model to adopt such insubstantial modifications of the inventive method concept and solution, or to apply the inventive concept and solution directly to other applications without modification.
Claims (7)
1. The utility model provides an aluminum alloy connecting plate for vehicle chassis, includes aluminum alloy plate body (1), its characterized in that, the outer wall upper surface of aluminum alloy plate body (1) is provided with insulating layer (11), insulating layer (11) outer wall upper surface is provided with stress relief anti-compression layer (12), the cavity inner wall bilateral symmetry of stress relief anti-compression layer (12) is provided with a plurality of rectangle draw-in groove (121), every all be provided with elasticity resistance to compression fixture block (122) in rectangle draw-in groove (121), every space position between elasticity resistance to compression fixture block (122) is provided with inert gasbag (123) respectively, the thickness of stress relief anti-compression layer (12) is less than the thickness of aluminum alloy plate body (1), the outer wall upper surface of stress relief anti-compression layer (12) is provided with explosion-proof safety layer (13).
2. The aluminum alloy connecting plate for the automobile chassis is characterized in that a first metal protective plating layer (14) is arranged on the upper surface of the outer wall of the explosion-proof safety layer (13), and a first transparent anticorrosive layer (15) is arranged on the upper surface of the outer wall of the first metal protective plating layer (14).
3. The aluminum alloy connecting plate for the automobile chassis is characterized in that a second metal protective plating layer (16) is arranged on the lower surface of the outer wall of the aluminum alloy plate body (1), and a second transparent anticorrosive layer (17) is arranged on the lower surface of the outer wall of the second metal protective plating layer (16).
4. The aluminum alloy tie plate for automobile chassis according to claim 2, wherein the thickness of the first metal protective plating layer (14) and the thickness of the second metal protective plating layer (16) are the same.
5. The aluminum alloy connecting plate for the automobile chassis is characterized in that the thickness of the second transparent anticorrosive layer (17) is the same as that of the first transparent anticorrosive layer (15).
6. The aluminum alloy connecting plate for the automobile chassis is characterized in that a plurality of rectangular grooves (151) are arranged on the upper surface of the outer wall of the first transparent anticorrosive layer (15) in parallel at equal intervals.
7. The aluminum alloy connecting plate for the automobile chassis is characterized in that threaded hole connecting modules (18) are symmetrically arranged on two sides of the outer wall of the aluminum alloy plate body (1) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121253913.6U CN215513865U (en) | 2021-06-04 | 2021-06-04 | Aluminum alloy connecting plate for automobile chassis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121253913.6U CN215513865U (en) | 2021-06-04 | 2021-06-04 | Aluminum alloy connecting plate for automobile chassis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215513865U true CN215513865U (en) | 2022-01-14 |
Family
ID=79806870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121253913.6U Expired - Fee Related CN215513865U (en) | 2021-06-04 | 2021-06-04 | Aluminum alloy connecting plate for automobile chassis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215513865U (en) |
-
2021
- 2021-06-04 CN CN202121253913.6U patent/CN215513865U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220114 |