CN207893027U - A kind of automobile absorber bushing - Google Patents
A kind of automobile absorber bushing Download PDFInfo
- Publication number
- CN207893027U CN207893027U CN201820191632.4U CN201820191632U CN207893027U CN 207893027 U CN207893027 U CN 207893027U CN 201820191632 U CN201820191632 U CN 201820191632U CN 207893027 U CN207893027 U CN 207893027U
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- Prior art keywords
- bushing
- rubber
- strip
- outer sleeve
- sleeve body
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Abstract
The utility model discloses a kind of automobile absorber bushings, it is related to auto parts technical field, it include the outer sleeve body being connect with shock absorber body, neck bush, bushing in compensation block and rubber, bushing is linked together by vulcanization in the neck bush and rubber, bushing is equipped with annular groove in the rubber, the outer sleeve body is located in annular groove, two teams' strip one is symmetrically distributed on the inner wall of the outer sleeve body, the surface of bushing is symmetrically distributed with two teams' strip two in the rubber, the strip one is designed with the dislocation of strip two, it is interference fitted between bushing and outer sleeve body in the compensation block and rubber.The utility model is simple in structure, passes through the matching relationship between strip one and strip two so that is connected between bushing and outer sleeve body in rubber is more firm, is not easy to slip.
Description
Technical field
The utility model is related to auto parts technical field, more particularly to a kind of automobile absorber bushing.
Background technology
Rear shock absorber bushing on prior art automobile includes bushing in the neck bush and rubber that metal makes, and is served as a contrast in rubber
It is socketed in outside neck bush, neck bush is cylinder with bushing in rubber, and neck bush is integrated with bushing vulcanization in rubber, casing
It is socketed in rubber on bushing, casing is interference fitted with bushing in rubber.This structure and connection type are run in automobile
It winnows with a dustpan, when internal surface of casing generates the thrust of an axial direction, bushing in casing and rubber is made to generate sliding, it is easy to make casing from rear
It falls off in damper bushing, to influence the service life of damper.
Chinese Patent Application No. discloses a kind of rear shock absorber bushing, including neck bush, socket for 201320177499.4
Bushing in rubber outside neck bush, neck bush are integrated with bushing vulcanization in rubber, and sleeve is socketed with outside bushing in rubber,
Bushing coordinates with sleeve interference in rubber, and the both ends of bushing are respectively equipped with the first baffle ring and the second baffle ring in the rubber, covers
Pipe clamp is connected between the first baffle ring and the second baffle ring.There is also certain deficiencies for the antiskid effect of the bushing.
Invention content
The purpose of this utility model is to provide a kind of automobile absorber bushings, caused by the prior art above-mentioned to solve
Multinomial defect.
A kind of automobile absorber bushing, includes the outer sleeve body being connect with shock absorber body, neck bush, in compensation block and rubber
Bushing, bushing is linked together by vulcanization in the neck bush and rubber, and bushing is equipped with annular groove, institute in the rubber
It states outer sleeve body to be located in annular groove, is symmetrically distributed with two teams' strip one on the inner wall of the outer sleeve body, bushing in the rubber
Surface be symmetrically distributed with two teams' strip two, the strip one is designed with the dislocation of strip two, the compensation block and bushing in rubber
It is interference fitted between outer sleeve body.
Preferably, the cross section of the strip one and strip two is round or rectangle.
Preferably, the top and bottom of bushing are also arranged with two axially extending bores in the rubber.
Preferably, the end face of bushing is additionally provided with chamfering in the rubber.
Preferably, the strip one is at least provided with ten groups of strips, and strip two is at least provided with nine groups of strips.
Preferably, the outer surface of the neck bush is additionally provided with reticular structure.
Preferably, the compensation block is the wear-resistant macromolecule material using oil-containing nylon or polyformaldehyde material.
The utility model has the advantage of：The utility model is simple in structure, passes through the cooperation between strip one and strip two
Relationship so that is connected between bushing and outer sleeve body in rubber is more firm, is not easy to slip, the outer surface of neck bush is additionally provided with net
Shape structure, in carrying out sulfidation of the neck bush with bushing in rubber so that the combination in neck bush and rubber between bushing
More securely, be not in the stripping problem of neck bush and bushing in rubber, effectively avoid neck bush and bushing in rubber
Relative rotation problem.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the utility model cross section sectional view；
Fig. 3 is the utility model compensation block schematic diagram.
Wherein, 1- neck bush, 2- through-holes, bushing in 3- rubber, 4- outer sleeve bodies, 5- strips one, 6- strips two, 7- compensation
Block, 8- annular grooves, 9- chamferings.
Specific implementation mode
To make the technical means, creative features, achievement of purpose, and effectiveness of the utility model be easy to understand, below
In conjunction with specific implementation mode, the utility model is expanded on further.
As shown in Figure 1 to Figure 3, a kind of automobile absorber bushing includes outer sleeve body 4, the liner being connect with shock absorber body
Set 1, bushing 3 in compensation block 7 and rubber, bushing 3 is linked together by vulcanization in the neck bush 1 and rubber, the rubber
Middle bushing 3 is equipped with annular groove 8, and the outer sleeve body 4 is located in annular groove 8, symmetrical on the inner wall of the outer sleeve body 4
There is two teams' strip 1, the surface of bushing 3 is symmetrically distributed with two teams' strip 26, the strip 1 and strip 26 in the rubber
Dislocation designs, and is interference fitted between bushing 3 and outer sleeve body 4 in the compensation block 7 and rubber.
In the present embodiment, the cross section of the strip 1 and strip 26 is round or rectangle.The further institute
The cross section for stating strip 1 and strip 26 is rectangle.
In the present embodiment, the top and bottom of bushing 3 are also arranged with two axially extending bores 2 in the rubber.Through-hole 2
Certain deformation quantity can be generated when by active force, can be buffered to integrally-built partial pressure.
In the present embodiment, the end face of bushing 3 is additionally provided with chamfering 9 in the rubber.Facilitate the installation of bushing 3 in rubber.
In the present embodiment, the strip 1 is at least provided with ten groups of strips, and strip 26 is at least provided with nine groups of strips.
In the present embodiment, the outer surface of the neck bush 1 is additionally provided with reticular structure.In carrying out neck bush 1 and rubber
In the sulfidation of bushing 3 so that the combination in neck bush 1 and rubber between bushing 3 is more secured, is not in neck bush 1
With the stripping problem of bushing in rubber 3, the relative rotation problem of neck bush 1 and bushing 3 in rubber is effectively avoided.
In addition, the compensation block 7 is the wear-resistant macromolecule material using oil-containing nylon or polyformaldehyde material.
Based on above-mentioned, damper bushing in the utility model is when installation by 6 one-tenth 90 degree of strip 1 and strip 2
Angle is fitted into rubber in bushing 3, then bushing 3 in rotation rubber, so that strip 1 is coordinated with strip 26 and is connected together, so
Compensation block 7 is interference fitted into the gap in rubber between bushing 3 and outer sleeve body 4 afterwards, so passes through strip 1 and strip two
Matching relationship between 6 so that is connected between bushing 3 and outer sleeve body 4 in rubber is more firm, is not easy to slip.
As known by the technical knowledge, the utility model can pass through other essence without departing from its spirit or the reality of essential feature
Scheme is applied to realize.Therefore, embodiment disclosed above, all things considered are all merely illustrative, and are not only
's.All changes that come within the scope of the invention or equivalents of the invention are by the utility model packet
Contain.
Claims (7)
1. a kind of automobile absorber bushing, which is characterized in that include outer sleeve body (4), the neck bush being connect with shock absorber body
(1), bushing (3) in compensation block (7) and rubber, bushing (3) is linked together by vulcanization in the neck bush (1) and rubber,
Bushing (3) is equipped with annular groove (8) in the rubber, and the outer sleeve body (4) is located in annular groove (8), the outer sleeve body
(4) it is symmetrically distributed with two teams' strip one (5) on inner wall, the surface of bushing (3) is symmetrically distributed with two teams' strip in the rubber
Two (6), the strip one (5) are designed with strip two (6) dislocation, the compensation block (7) and bushing (3) and outer sleeve body in rubber
(4) it is interference fitted between.
2. damper bushing according to claim 1, it is characterised in that：The strip one (5) and strip two (6) it is transversal
Face is round or rectangle.
3. damper bushing according to claim 1, it is characterised in that：The top and bottom of bushing (3) in the rubber
Also it is arranged with two axially extending bores (2).
4. damper bushing according to claim 1, it is characterised in that：The end face of bushing (3) is additionally provided in the rubber
Chamfering (9).
5. damper bushing according to claim 1, it is characterised in that：The strip one (5) at least provided with ten groups of strips,
Strip two (6) is at least provided with nine groups of strips.
6. damper bushing according to claim 1, it is characterised in that：The outer surface of the neck bush (1) is additionally provided with net
Shape structure.
7. damper bushing according to claim 1, it is characterised in that：The compensation block (7) be using oil-containing nylon or
The wear-resistant macromolecule material of polyformaldehyde material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820191632.4U CN207893027U (en) | 2018-02-05 | 2018-02-05 | A kind of automobile absorber bushing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820191632.4U CN207893027U (en) | 2018-02-05 | 2018-02-05 | A kind of automobile absorber bushing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207893027U true CN207893027U (en) | 2018-09-21 |
Family
ID=63543215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820191632.4U Active CN207893027U (en) | 2018-02-05 | 2018-02-05 | A kind of automobile absorber bushing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207893027U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109538678A (en) * | 2018-11-15 | 2019-03-29 | 中国直升机设计研究所 | A kind of liquid bullet vibration isolator of high Static stiffness |
-
2018
- 2018-02-05 CN CN201820191632.4U patent/CN207893027U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109538678A (en) * | 2018-11-15 | 2019-03-29 | 中国直升机设计研究所 | A kind of liquid bullet vibration isolator of high Static stiffness |
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| GR01 | Patent grant |