CN210454382U - Mounting structure of air spring shock absorber - Google Patents
Mounting structure of air spring shock absorber Download PDFInfo
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- CN210454382U CN210454382U CN201920984498.8U CN201920984498U CN210454382U CN 210454382 U CN210454382 U CN 210454382U CN 201920984498 U CN201920984498 U CN 201920984498U CN 210454382 U CN210454382 U CN 210454382U
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- shock absorber
- longeron
- air spring
- mounting structure
- support
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Abstract
The utility model relates to an automobile shock absorption technical field especially relates to an air spring bumper shock absorber's mounting structure, and it includes longeron upper plate, first longeron curb plate, longeron hypoplastron and second longeron curb plate, the longeron upper plate with the parallel interval of longeron hypoplastron sets up, the longeron upper plate first longeron curb plate the longeron hypoplastron with the second longeron curb plate is fixed connection in proper order and encloses to close and constitutes a framework that has the cavity, the longeron hypoplastron deviates from the protruding supporter that is equipped with in one side of longeron upper plate, the bumper shock absorber support is fixed to be set up on the supporter, the bumper shock absorber support deviates from protruding being equipped with in one side of supporter is. The utility model provides an air spring bumper shock absorber's mounting structure, the structure is comparatively simple, low in manufacturing cost can fix a position air spring bumper shock absorber effectively moreover, has brought the convenience for air spring bumper shock absorber's installation.
Description
Technical Field
The utility model relates to an automobile shock attenuation technical field especially relates to an air spring bumper shock absorber's mounting structure.
Background
With the rapid development of the automobile industry and the improvement of the living standard of people, more and more automobiles enter common families, the requirements of people on the automobiles are higher and higher, and the safety and the comfort of riding become factors which need to be considered in automobile design. In order to improve the comfort, the stability and the maneuverability of the whole automobile, the air spring shock absorber is adopted by the automobile air suspension system to replace the traditional steel plate spring shock absorber, the installation function of the air spring shock absorber can be met in the automobile air suspension system, and meanwhile, the installation structure of the air spring shock absorber for ensuring the safety of members becomes very important. The mounting structure of the air spring damper in the prior art is complex, the manufacturing cost is high, the air spring damper cannot be effectively positioned, and inconvenience is brought to the subsequent mounting of the air spring damper.
Therefore, a mounting structure for an air spring damper is needed to solve the above-mentioned problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an air spring bumper shock absorber's mounting structure, this mounting structure is comparatively simple, low in manufacturing cost can fix a position air spring bumper shock absorber moreover effectively, has brought the convenience for air spring bumper shock absorber's installation.
To achieve the purpose, the utility model adopts the following technical proposal:
an air spring shock absorber mounting structure comprising: longeron upper plate, first longeron curb plate, longeron hypoplastron and second longeron curb plate, the longeron upper plate with the parallel interval of longeron hypoplastron sets up, the longeron upper plate first longeron curb plate the longeron hypoplastron with the second longeron curb plate is fixed connection in proper order and encloses to close and constitute a framework that has the cavity, the longeron hypoplastron deviates from the protruding supporter that is equipped with in one side of longeron upper plate, the shock absorber support is fixed to be set up on the supporter, the shock absorber support deviates from protruding spacing arch that is used for advancing the location to the air spring bumper shock absorber that is.
Preferably, the side of the supporting body facing the shock absorber support is concavely provided with an exhaust groove, and the exhaust groove extends from the edge of the supporting body to the middle of the supporting body.
Preferably, the support body is provided with a coating liquid leakage hole.
Preferably, the limiting protrusion is provided with a through hole for electrophoresis liquid inlet.
Preferably, the shock absorber support is of a circular structure, and a guide piece perpendicular to the shock absorber support is fixedly arranged along the circumferential direction of the shock absorber support.
Preferably, the longitudinal beam upper plate and the first longitudinal beam side plate are of an integrated structure.
Preferably, one side, deviating from the first longitudinal beam side plate, of the second longitudinal beam side plate is convexly provided with a supporting bulge, and one end of the supporting bulge is fixedly connected with one side, deviating from the shock absorber support, of the supporting body.
Preferably, the shock absorber support is welded with the support, and spot welding sealant is coated at the welding position.
Preferably, the limiting protrusion is in interference fit with the rubber sleeve of the air spring shock absorber.
Preferably, the mounting structure surface of the air spring damper is provided with an electrophoretic paint by electrophoresis.
The utility model has the advantages that:
the utility model provides an air spring shock absorber's mounting structure, through connecting in proper order longeron upper plate, first longeron curb plate, longeron hypoplastron and second longeron curb plate and enclosing and close the framework that constitutes to have the cavity, set up the shock absorber support fixedly on the support body of protruding setting on the longeron hypoplastron, this mounting structure is comparatively simple, has reduced manufacturing cost, and intensity is high; the air spring shock absorber is effectively positioned by arranging the limiting bulge on the shock absorber support in an upward protruding mode, and convenience is brought to the installation of the follow-up air spring shock absorber.
Drawings
Fig. 1 is a schematic view of an overall structure of an installation structure of an air spring shock absorber according to the present invention;
FIG. 2 is a schematic view of a lower plate of a longitudinal beam in an air spring damper mounting structure according to the present invention;
fig. 3 is a schematic view of the mounting structure of an air spring damper according to the present invention with the damper bracket removed.
In the figure:
10-longitudinal beam upper plate;
20-a first stringer side panel;
30-stringer lower plate; 31-a support; 32-an exhaust groove; 33-coating liquid leakage holes;
40-a second stringer side panel; 41-support protrusions;
50-a shock absorber mount; 51-a guide; 52-stop lug.
Detailed Description
The technical solution of the present invention will be further explained with reference to the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some but not all of the elements related to the present invention are shown in the drawings.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In order to simplify the mounting structure of the air spring damper, reduce the manufacturing cost, and effectively position the air spring damper, as shown in fig. 1-3, the utility model provides a mounting structure of the air spring damper. The mounting structure comprises a longitudinal beam upper plate 10, a first longitudinal beam side plate 20, a longitudinal beam lower plate 30 and a second longitudinal beam side plate 40, wherein the longitudinal beam upper plate 10 and the longitudinal beam lower plate 30 are arranged at intervals in parallel, and the longitudinal beam upper plate 10, the first longitudinal beam side plate 20, the longitudinal beam lower plate 30 and the second longitudinal beam side plate 40 are sequentially fixedly connected and enclosed to form a frame body with a hollow cavity. Alternatively, the side member upper plate 10, the first side member side plate 20, the side member lower plate 30, and the second side member side plate 40 are connected by spot welding.
The supporting body 31 is convexly arranged on one side, deviating from the longitudinal beam upper plate 10, of the longitudinal beam lower plate 30, the shock absorber support 50 is fixedly arranged on the supporting body 31, optionally, the shock absorber support 50 is connected with the supporting body 31 through spot welding, spot welding sealant is coated at the welding position, and the sealing performance of the welding position is guaranteed through the spot welding sealant. One side of the shock absorber support 50 departing from the support body 31 is convexly provided with a limiting protrusion 52 for positioning the air spring shock absorber, the limiting protrusion 52 is in interference fit with the air spring shock absorber rubber sleeve, and through the arrangement, the shock absorber support 50 is guaranteed to be effectively positioned on the air spring shock absorber, so that convenience is brought to the installation of the follow-up air spring shock absorber.
In order to further limit the position of the air spring damper, optionally, the damper support 50 is of a circular structure, a guide 51 perpendicular to the damper support 50 is fixedly arranged along the circumferential direction of the damper support 50, and the guide 51 is used for providing guidance for the installation of the air spring damper, so that the difficulty of installation is further reduced, the guide 51 may be arranged in a circle along the circumferential direction of the damper support 50, or a plurality of guide 51 may be fixedly arranged along the circumferential direction of the damper support 50 at intervals, and the guide 51 is arranged at intervals, so that the weight is reduced and the use of materials is reduced while the guide can be effectively used for guiding the air spring damper.
Further, in order to reduce the difficulty of manufacturing and reduce welding, thereby improving the strength of the present mounting structure, optionally, the side member upper plate 10 and the first side member side plate 20 are of an integrated structure. Specifically, the longitudinal beam upper plate 10 and the first longitudinal beam side plate 20 may be bent by using the same plate, and are manufactured by a sheet metal process. A supporting protrusion 41 is convexly arranged on one side of the second longitudinal beam side plate 40, which is far away from the first longitudinal beam side plate 20, and one end of the supporting protrusion 41 is fixedly connected with one side of the supporting body 31, which is far away from the shock absorber bracket 50. The supporting force to the supporting body 31 is further improved by providing the supporting protrusion 41, and the supporting strength to the damper bracket 50 is further improved.
Further, the installation structure needs to be subjected to rust prevention treatment, and optionally, electrophoresis is used for arranging electrophoretic paint on the surface of the installation structure, and is one of the most effective methods for coating metal workpieces. In this embodiment, the electrophoretic paint may be an anode electrophoretic paint, a cathode electrophoretic paint, or a single-component electrophoretic paint, which is not limited herein.
In order to make the electrophoretic coating process smoothly proceed, the limiting protrusion 52 is provided with a through hole for electrophoretic liquid inlet, in order to make the electrophoretic liquid smoothly flow in, improve the coating effect, and ensure the exhaust performance during electrophoretic coating, an exhaust groove 32 is concavely provided on one side of the support body 31 facing the shock absorber support 50, the exhaust groove 32 extends from the edge of the support body 31 to the middle of the support body 31, and the support body 31 is provided with a coating liquid leakage hole 33.
In this embodiment, the damper support 50 can be formed by stamping a steel plate, the material thickness is 1.2mm, the air spring damper is supported by the damper support 50, the limiting protrusion 52 on the damper support 50 can limit the air spring damper, the structure is simple, the weight is light, and meanwhile, the frame body formed by sequentially and fixedly connecting the longitudinal beam upper plate 10, the first longitudinal beam side plate 20, the longitudinal beam lower plate 30 and the second longitudinal beam side plate 40 behind the damper support 50 and the vehicle body is stably connected, so that the dynamic stiffness and the reliability of the joint of the air spring damper are improved.
It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (10)
1. An air spring damper mounting structure, comprising: longeron upper plate (10), first longeron curb plate (20), longeron hypoplastron (30) and second longeron curb plate (40), longeron upper plate (10) with longeron hypoplastron (30) parallel interval sets up, longeron upper plate (10) first longeron curb plate (20) longeron hypoplastron (30) with second longeron curb plate (40) fixed connection encloses to close in proper order and constitutes a framework that has the cavity, longeron hypoplastron (30) deviate from protruding supporter (31) that is equipped with in one side of longeron upper plate (10), and shock absorber support (50) are fixed to be set up on supporter (31), shock absorber support (50) deviate from protruding spacing arch (52) that are used for advancing the location to the air spring shock absorber that are equipped with in one side of supporter (31).
2. An air spring shock absorber mounting structure according to claim 1, wherein a side of the supporting body (31) facing the shock absorber bracket (50) is recessed with a vent groove (32), and the vent groove (32) extends from an edge of the supporting body (31) toward a middle of the supporting body (31).
3. The mounting structure of an air spring shock absorber according to claim 1, wherein the support body (31) is provided with a coating liquid leakage hole (33).
4. The mounting structure of an air spring shock absorber according to claim 1, wherein the limiting protrusion (52) is provided with a through hole for electrophoretic liquid feeding.
5. An air spring shock absorber mounting structure according to claim 1, wherein the shock absorber support (50) is of a circular structure, and a guide member (51) perpendicular to the shock absorber support (50) is fixedly provided along a circumferential direction of the shock absorber support (50).
6. An air spring shock absorber mounting structure according to claim 1, wherein said side member upper plate (10) and said first side member side plate (20) are of an integral structure.
7. An air spring shock absorber mounting structure according to claim 1, wherein a side of the second side member side plate (40) facing away from the first side member side plate (20) is protruded with a support protrusion (41), and one end of the support protrusion (41) is fixedly connected with a side of the support body (31) facing away from the shock absorber bracket (50).
8. The mounting structure of an air spring shock absorber according to claim 1, wherein the shock absorber support (50) is welded to the support body (31), and spot welding sealant is applied to the welded portion.
9. The mounting structure of an air spring shock absorber according to claim 1, wherein the limit protrusion (52) is in interference fit with the air spring shock absorber rubber sleeve.
10. The mounting structure of an air spring shock absorber according to any one of claims 1 to 9, wherein the surface of the mounting structure of the air spring shock absorber is provided with an electrophoretic paint by electrophoresis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920984498.8U CN210454382U (en) | 2019-06-27 | 2019-06-27 | Mounting structure of air spring shock absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920984498.8U CN210454382U (en) | 2019-06-27 | 2019-06-27 | Mounting structure of air spring shock absorber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210454382U true CN210454382U (en) | 2020-05-05 |
Family
ID=70442453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920984498.8U Active CN210454382U (en) | 2019-06-27 | 2019-06-27 | Mounting structure of air spring shock absorber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210454382U (en) |
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2019
- 2019-06-27 CN CN201920984498.8U patent/CN210454382U/en active Active
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