CN221033729U - Rubber shock-absorbing bushing for automobile frame - Google Patents
Rubber shock-absorbing bushing for automobile frame Download PDFInfo
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- CN221033729U CN221033729U CN202322658984.XU CN202322658984U CN221033729U CN 221033729 U CN221033729 U CN 221033729U CN 202322658984 U CN202322658984 U CN 202322658984U CN 221033729 U CN221033729 U CN 221033729U
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- fixedly connected
- wall
- rubber shock
- inner pipe
- bushing
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- 230000035939 shock Effects 0.000 claims abstract description 24
- 239000010410 layer Substances 0.000 claims abstract description 20
- 239000011241 protective layer Substances 0.000 claims abstract description 10
- 230000030279 gene silencing Effects 0.000 claims abstract description 9
- 239000002184 metal Substances 0.000 claims description 17
- 238000010276 construction Methods 0.000 claims description 5
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 238000010521 absorption reaction Methods 0.000 abstract description 17
- 238000013016 damping Methods 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 9
- 230000008569 process Effects 0.000 abstract description 9
- 238000005265 energy consumption Methods 0.000 abstract description 5
- 239000006096 absorbing agent Substances 0.000 abstract description 4
- 230000008859 change Effects 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000001743 silencing effect Effects 0.000 description 1
Landscapes
- Body Structure For Vehicles (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The utility model discloses an automobile frame rubber shock absorption bushing, which relates to the technical field of automobile frame rubber shock absorption bushings and comprises an inner pipe, wherein the outer wall of the inner pipe is fixedly connected with a bump, a hole is formed in the inner pipe, and the inner wall of the inner pipe is fixedly connected with a fastening ring; one side of the lug is fixedly connected with a protective layer, and the outer wall of the protective layer is fixedly connected with a silencing layer. According to the utility model, through the mutual matching of the inner tube, the convex blocks, the holes and the silencing layers, the convex blocks can provide additional friction so as to increase the damping force and energy consumption of the damper, the vibration and impact generated in the running process of the vehicle can be effectively controlled, the holes can provide additional soft space, the shock absorber can effectively absorb and relieve the impact force, and in addition, the noise and vibration transmitted into the vehicle can be effectively absorbed and isolated through the matching of the silencing layers, the noise level felt by a driver and passengers is reduced, and the riding comfort is improved.
Description
Technical Field
The utility model relates to the technical field of automobile frame rubber shock absorption bushings, in particular to an automobile frame rubber shock absorption bushing.
Background
The automobile parts are various units forming the whole automobile and are products serving the automobile, the automobile parts are in competition in the processing market, the environment-friendly idea is deep, the technology is continuously upgraded and applied, the international automobile parts processing part industry shows globalization and systemization characteristics in recent years, the automobile frame is used as an important part of the automobile, vibration and jolt in the running process of the automobile are reduced, vibration isolation and vibration absorption are needed by the automobile frame, and the vibration absorption of the automobile frame is matched with a rubber vibration absorption bushing to improve the abrasion resistance of the automobile vibration absorption.
The following problems exist in the prior art:
1. The traditional automobile frame rubber shock absorption bushing is not perfect in internal structure arrangement, can not effectively absorb and isolate noise and vibration transmitted into an automobile, can not reduce noise level felt by a driver and passengers, and further ensures that the comfort level of the passengers is poor when the passengers take the automobile;
2. after the rubber shock-absorbing bushing of the automobile frame is used for a long time, abrasion deformation and the like are easy to occur, but the traditional rubber shock-absorbing bushing is not convenient enough when a user needs to overhaul and replace the rubber shock-absorbing bushing, so that the applicability of the rubber shock-absorbing bushing is reduced.
Disclosure of utility model
The utility model provides a rubber shock absorption bushing for an automobile frame, which aims to solve the problems in the background art.
In order to solve the technical problems, the utility model adopts the following technical scheme:
The rubber shock absorption bushing for the automobile frame comprises an inner pipe, wherein the outer wall of the inner pipe is fixedly connected with a bump, a hole is formed in the inner pipe, and the inner wall of the inner pipe is fixedly connected with a fastening ring;
One side of the lug is fixedly connected with a protective layer, and the outer wall of the protective layer is fixedly connected with a silencing layer.
The technical scheme of the utility model is further improved as follows: the number of the convex blocks is multiple, and the distances between the adjacent convex blocks are equal.
By adopting the technical scheme, the lug in the scheme can provide additional friction, vortex or damping effect so as to increase the damping force and energy consumption of the damper, and the vibration and impact generated in the running process of the vehicle can be effectively controlled.
The technical scheme of the utility model is further improved as follows: the outer wall fixedly connected with middle rubber body of amortization layer, and amortization layer is located between inoxidizing coating and the middle rubber body.
By adopting the technical scheme, the noise reduction layer in the scheme can effectively absorb and isolate noise and vibration transmitted into the vehicle, and reduce the noise level felt by a driver and passengers.
The technical scheme of the utility model is further improved as follows: the number of the holes is multiple, and the distances between the adjacent holes are equal.
By adopting the technical scheme, the holes in the scheme can provide extra soft space, so that the shock absorber can absorb and relieve impact force more effectively in the compression and release processes.
The technical scheme of the utility model is further improved as follows: the outer wall fixedly connected with metal casing of middle rubber body, and the inner wall of metal casing closely laminates with the outer wall of middle rubber body.
By adopting the technical scheme, the metal shell in the scheme can play a role in protection, so that the safety protection performance of the equipment is better.
The technical scheme of the utility model is further improved as follows: one end fixedly connected with fixed block of metal casing, the inside threaded connection of fixed block has the threaded rod, the one end fixedly connected with nut of threaded rod, and the fixed block passes through and constitutes detachable construction between threaded rod, nut and the metal casing.
Adopt above-mentioned technical scheme, detachable construction in this scheme for the user is convenient when using to maintain and change the device, makes its convenience better.
By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:
The utility model provides a rubber shock absorption bushing for an automobile frame, which is characterized in that through the mutual matching of an inner pipe, a protruding block, a hole, a fastening ring, a protective layer and a silencing layer, the protruding block can provide additional friction so as to increase the damping force and energy consumption of a damper, thereby being beneficial to more effectively controlling the vibration and impact generated in the running process of a vehicle, the hole can provide additional soft space, so that the shock absorber can more effectively absorb and relieve the impact force, and in addition, the noise and vibration transmitted into the automobile can be effectively absorbed and isolated through the matching of the silencing layer, the noise level felt by a driver and passengers is reduced, and the riding comfort is improved.
The utility model provides a rubber shock absorption bushing for an automobile frame, which is characterized in that a metal shell, a fixed block, a threaded rod and a nut are arranged to be matched with each other for use, after the shock absorption bushing is worn and deformed after being used for a long time, the threaded rod can be loosened by rotating the nut, so that the fixed block can be detached, the internal structure of the shock absorption bushing is convenient to overhaul and replace, the overhaul and replacement processes are more convenient and efficient, and the applicability of the shock absorption bushing is improved.
Drawings
FIG. 1 is a schematic diagram of the internal cross-sectional structure of the present utility model;
FIG. 2 is an overall block diagram of the present utility model;
fig. 3 is a top view of the structure of the present utility model.
In the figure: 1. an inner tube; 2. a bump; 3. a hole; 4. a fastening ring; 5. a protective layer; 6. a sound deadening layer; 7. an intermediate rubber body; 8. a metal housing; 9. a fixed block; 10. a threaded rod; 11. and (3) a nut.
Description of the embodiments
The utility model is further illustrated by the following examples:
Examples
As shown in fig. 1-3, the utility model provides a rubber shock absorption bushing for an automobile frame, which comprises an inner pipe 1, wherein the outer wall of the inner pipe 1 is fixedly connected with a bump 2, a hole 3 is formed in the inner pipe 1, and the inner wall of the inner pipe 1 is fixedly connected with a fastening ring 4;
one side of the bump 2 is fixedly connected with a protective layer 5, and the outer wall of the protective layer 5 is fixedly connected with a silencing layer 6.
In this embodiment, through the mutually supporting of inner tube 1, lug 2, hole 3, clamping ring 4, inoxidizing coating 5 and amortization layer 6 that set up, lug 2 can provide extra friction, with increase the damping force and the energy consumption of attenuator, help more effective control vehicle vibration and the impact that produce in the process of traveling, hole 3 can provide extra soft space, make the bumper shock absorber can absorb and alleviate the impact force more effectively, in addition, the noise level that noise reduction layer 6 was felt to the car is effectively absorbed and kept apart to the isolation to the cooperation use, the travelling comfort of riding has been improved, through the mutually supporting of metal casing 8 that sets up, fixed block 9, threaded rod 10 and nut 11 use, after the wearing and tearing deformation appears in the long-time use of shock-absorbing bush, the nut 11 is not hard up 10 can dismantle fixed block 9, the convenience is overhauld and is changed its inner structure, make its maintenance and change process more high-efficient, its suitability has been promoted.
Examples
As shown in fig. 1-3, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the quantity of lug 2 is a plurality of, and the distance between the adjacent lug 2 equals, and the outer wall fixedly connected with middle rubber body 7 of amortization layer 6, and amortization layer 6 is located between inoxidizing coating 5 and the middle rubber body 7, and the quantity of hole 3 is a plurality of, and the distance between the adjacent hole 3 equals.
In this embodiment, the bump 2 in this solution can provide additional friction, vortex or damping effect to increase the damping force and energy consumption of the damper, help to more effectively control the vibration and shock generated by the vehicle during driving, and the noise damping layer 6 in this solution can effectively absorb and isolate the noise and vibration transferred into the vehicle, reduce the noise level felt by the driver and passengers, and the hole 3 in this solution can provide additional soft space to make the damper more effectively absorb and dampen the impact force during compression and release.
Examples
As shown in fig. 1-3, on the basis of embodiment 1 and embodiment 2, the present utility model provides a technical solution: preferably, the outer wall fixedly connected with metal casing 8 of middle rubber body 7, and the inner wall of metal casing 8 closely laminates with the outer wall of middle rubber body 7, and the one end fixedly connected with fixed block 9 of metal casing 8, the inside threaded connection of fixed block 9 has threaded rod 10, and the one end fixedly connected with nut 11 of threaded rod 10, and constitutes detachable construction between fixed block 9 and the metal casing 8 through threaded rod 10, nut 11.
In this embodiment, the metal casing 8 in this scheme can play a guard action for the safety protection performance of this equipment is better, and the detachable construction in this scheme makes the user convenient to maintain and change the device when using, makes its convenience better.
The working principle of the rubber shock-absorbing bushing of the automobile frame is specifically described below.
When in use, as shown in fig. 1-3, when a user needs to absorb and isolate noise and vibration transmitted into the vehicle, the user can use the damping bushing with better damping and silencing effects by matching the set bump 2 and hole 3 with the set silencing layer 6, so that the comfort of the user when riding the vehicle is further enhanced, in addition, after the bushing is used for a long time, the user rotates the nut 11 by hand until the threaded rod 10 is loosened, the fixed block 9 can be detached, and then the internal structure of the bushing is maintained and replaced, so that the overhaul and replacement process is faster and more convenient, and the applicability of the bushing is further improved.
The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.
Claims (6)
1. The utility model provides a car frame rubber shock attenuation bush, includes inner tube (1), its characterized in that: the outer wall of the inner tube (1) is fixedly connected with a bump (2), a hole (3) is formed in the inner tube (1), and the inner wall of the inner tube (1) is fixedly connected with a fastening ring (4);
One side of the lug (2) is fixedly connected with a protective layer (5), and the outer wall of the protective layer (5) is fixedly connected with a silencing layer (6).
2. The automotive frame rubber shock absorbing bushing of claim 1, wherein: the number of the convex blocks (2) is multiple, and the distances between the adjacent convex blocks (2) are equal.
3. The automotive frame rubber shock absorbing bushing of claim 1, wherein: the outer wall fixedly connected with middle rubber body (7) of amortization layer (6), and amortization layer (6) are located between inoxidizing coating (5) and middle rubber body (7).
4. The automotive frame rubber shock absorbing bushing of claim 1, wherein: the number of the holes (3) is multiple, and the distances between the adjacent holes (3) are equal.
5. A rubber shock absorbing bushing for an automotive frame as set forth in claim 3 wherein: the outer wall fixedly connected with metal casing (8) of middle rubber body (7), and the inner wall of metal casing (8) closely laminates with the outer wall of middle rubber body (7).
6. The automotive frame rubber shock absorbing bushing of claim 5, wherein: one end fixedly connected with fixed block (9) of metal casing (8), the inside threaded connection of fixed block (9) has threaded rod (10), the one end fixedly connected with nut (11) of threaded rod (10), and constitute detachable construction between fixed block (9) through threaded rod (10), nut (11) and metal casing (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322658984.XU CN221033729U (en) | 2023-09-30 | 2023-09-30 | Rubber shock-absorbing bushing for automobile frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322658984.XU CN221033729U (en) | 2023-09-30 | 2023-09-30 | Rubber shock-absorbing bushing for automobile frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221033729U true CN221033729U (en) | 2024-05-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322658984.XU Active CN221033729U (en) | 2023-09-30 | 2023-09-30 | Rubber shock-absorbing bushing for automobile frame |
Country Status (1)
| Country | Link |
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| CN (1) | CN221033729U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118927893A (en) * | 2024-08-05 | 2024-11-12 | 东风汽车集团股份有限公司 | Vehicle suspension vibration reduction control method, device, equipment and readable storage medium |
| CN119641830A (en) * | 2024-12-25 | 2025-03-18 | 荣沛安汽车零部件(盐城)有限公司 | Composite bushing for automobile and manufacturing method thereof |
-
2023
- 2023-09-30 CN CN202322658984.XU patent/CN221033729U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118927893A (en) * | 2024-08-05 | 2024-11-12 | 东风汽车集团股份有限公司 | Vehicle suspension vibration reduction control method, device, equipment and readable storage medium |
| CN119641830A (en) * | 2024-12-25 | 2025-03-18 | 荣沛安汽车零部件(盐城)有限公司 | Composite bushing for automobile and manufacturing method thereof |
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