CN208919185U - A kind of shock absorbing bushing of automobile swing arm - Google Patents
A kind of shock absorbing bushing of automobile swing arm Download PDFInfo
- Publication number
- CN208919185U CN208919185U CN201821575605.3U CN201821575605U CN208919185U CN 208919185 U CN208919185 U CN 208919185U CN 201821575605 U CN201821575605 U CN 201821575605U CN 208919185 U CN208919185 U CN 208919185U
- Authority
- CN
- China
- Prior art keywords
- rubber
- reducing structure
- swing arm
- shock reducing
- shell
- 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.)
- Expired - Fee Related
Links
- 230000035939 shock Effects 0.000 title claims abstract description 56
- 239000000835 fiber Substances 0.000 claims description 6
- 230000004323 axial length Effects 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 9
- 238000009434 installation Methods 0.000 abstract description 7
- 239000000725 suspension Substances 0.000 abstract description 2
- 238000013016 damping Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000013040 rubber vulcanization Methods 0.000 description 1
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- Springs (AREA)
Abstract
The utility model provides a kind of shock absorbing bushing of automobile swing arm, more particularly to swing arm technical field in automobile suspension system, shell including circular tube shaped, core pipe is set in shell, yielding rubber is set between shell and core pipe, yielding rubber is equipped with inner cavity, it is interior intracavitary shock reducing structure removably to be installed, shock reducing structure includes rubber inner layer and rubber outer, it is fixedly connected between rubber inner layer and rubber outer by several springs, spring is circumferentially distributed along rubber inner layer, and the upper end of shock reducing structure is set there are two perforating, and can penetrate connecting rope in perforation.Spring in the shock reducing structure of the utility model can play buffer function, for the elasticity of rubber, effect is more preferable, and changeable type is bigger, facilitate installation, meanwhile when spring uses for a long time, when deformation occurs, shock reducing structure can be disassembled, new shock reducing structure is re-replaced, for replacing entire yielding rubber, save the cost.
Description
Technical field
The utility model belongs to swing arm technical field in automobile suspension system, and in particular to a kind of damping lining of automobile swing arm
Set.
Background technique
Automobile swing arm is mainly used for the connection between vehicle body and deflecting roller, and one end of swing arm is connected by shock absorbing bushing and vehicle body
It connects, the other side then passes through bulb and knuckle is locked.
In the prior art, a kind of shock absorbing bushing of automobile swing arm is cylindrical, and shock absorbing bushing is integrally cylindrical, in shell
It is arranged core pipe, yielding rubber vulcanization is integral between outer shell-and-core pipe, to realize the effect of damping, but relies solely on rubber
It is fine that the elasticity of glue, which carrys out damping effect not, meanwhile, when yielding rubber aging leads to elastic deficiency, entire shock absorbing bushing is all
It needs replacing.
Therefore it is badly in need of a kind of shock absorbing bushing of automobile swing arm for being able to solve existing issue.
Utility model content
The purpose of the utility model is to provide a kind of shock absorbing bushing of automobile swing arm, the spring in shock reducing structure can be risen
To buffer function, for the elasticity of rubber, effect is more preferable, and changeable type is bigger, facilitates installation, meanwhile, when the bullet
Spring uses for a long time, when deformation occurs, the shock reducing structure can be disassembled, re-replace the new shock reducing structure, relatively
For replacing the entire yielding rubber, save the cost.
The utility model provides the following technical solution:
A kind of shock absorbing bushing of automobile swing arm, the shell including circular tube shaped are arranged core pipe in the shell, the shell and
Yielding rubber is set between the core pipe, the yielding rubber is equipped with inner cavity, it is described it is interior it is intracavitary shock reducing structure removably is installed,
The shock reducing structure includes rubber inner layer and rubber outer, is consolidated between the rubber inner layer and the rubber outer by several springs
Fixed connection, the spring is circumferentially distributed along the rubber inner layer, and the upper end of the shock reducing structure is set there are two perforation, in the perforation
Connecting rope can be penetrated.The spring can play buffer function, and for the elasticity of rubber, effect is more preferable, changeable type
Property it is bigger, facilitate installation, meanwhile,, can will be under the shock reducing structure disassembly when deformation occurs when the spring uses for a long time
Come, re-replaces the new shock reducing structure, for replacing the entire yielding rubber, save the cost.
Preferably, axisymmetrical of two perforation about the shock reducing structure.
Preferably, the shell is set there are two card slot, and axisymmetrical of two card slots about the shell is described to subtract
Shake rubber is equipped with the fixture block being inserted into the card slot.Facilitate contraposition when installation.
Preferably, the shape of the inner cavity is cylinder, and the axial length of the inner cavity is less than the axis of the yielding rubber
To length.That is the inner cavity is protruded in one end of the yielding rubber.
Preferably, the upper end end face of the yielding rubber is equipped with groove, and the upper end of the shock reducing structure is outwardly
Protrusion is equipped with instruction block, and the instruction block is able to enter in the groove.When the instruction block enters in the groove, then
It is described interior intracavitary to illustrate that the shock reducing structure has completely entered, at this point, stopping continuing to assemble the shock reducing structure.
Preferably, the gap filling between two adjacent springs has fiber.The fiber can also play centainly
Damping effect.
The beneficial effects of the utility model are: the spring in shock reducing structure can play buffer function, relative to rubber
Elasticity for, effect is more preferable, and changeable type is bigger, facilitate installation, meanwhile, when the spring uses for a long time, deformation occurs
When, the shock reducing structure can be disassembled, re-replace the new shock reducing structure, relative to the entire yielding rubber of replacement
For, save the cost.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is the structural schematic diagram after the dismantling of the utility model；
Fig. 2 is the longitudinal sectional drawing of yielding rubber；
Fig. 3 is the transverse cross-sectional view of shock reducing structure.
Wherein in the figure, it is marked as 1, shell；2, core pipe；3, yielding rubber；4, inner cavity；5, shock reducing structure；51, rubber inner layer；
52, rubber outer；53, spring；6, it perforates；7, card slot；8, fixture block；9, groove；10, block is indicated；11, fiber.
Specific embodiment
As shown in Figure 1-3, a kind of shock absorbing bushing of automobile swing arm, the shell 1 including circular tube shaped, shell 1 is interior to be arranged core pipe
2, yielding rubber 3 is set between shell 1 and core pipe 2, and yielding rubber 3 is equipped with inner cavity 4, is removably equipped with damping in inner cavity 4
Body 5, shock reducing structure 5 include rubber inner layer 51 and rubber outer 52, pass through several springs between rubber inner layer 51 and rubber outer 52
53 are fixedly connected, and spring 53 is circumferentially distributed along rubber inner layer 51, the upper end of shock reducing structure 5 set there are two perforation 6, perforation 6 in can
Penetrate connecting rope.Spring 53 has elasticity well, can play buffer function, for the elasticity of rubber, effect is more
Good, changeable type is bigger, facilitates installation, meanwhile, when the use of 53 long-time of spring, when deformation occurs, shock reducing structure 5 can be dismantled
Get off, re-replaces new shock reducing structure 5, for replacing entire yielding rubber 3, save the cost.Wherein, two perforation 6
Axisymmetrical about shock reducing structure 5.
Specifically, shell 1 is set there are two card slot 7, axisymmetrical of two card slots 7 about shell 1, yielding rubber 3 is equipped with
The fixture block 8 being inserted into card slot 7.Facilitate contraposition when installation.
Specifically, the shape of inner cavity 4 is cylinder, the axial length of inner cavity 4 is less than the axial length of yielding rubber 3.?
That is inner cavity 4 is protruded in one end of yielding rubber 3.
Specifically, the upper end end face of yielding rubber 3 is equipped with groove 9, the outwardly protrusion of the upper end of shock reducing structure 5 is set
There is instruction block 10, instruction block 10 is able to enter in groove 9.During shock reducing structure 5 is fitted down into inner cavity 4, when instruction block
10 when entering in groove 9, then illustrates that shock reducing structure 5 has completely entered in inner cavity 4, at this point, stopping continuing assembly subtracting
Shake body 5.
Specifically, the gap filling between two adjacent springs 53 has fiber 11.Fiber 11 can also play certain
Damping effect.
Assemble method:
First yielding rubber 3 is put into shell 1 and core pipe 2, then compression shock absorption body 5, is expressed to yielding rubber 3
In inner cavity 4, at this time under the action of 53 elastic force of spring, shock reducing structure 5 squeezes yielding rubber 3, so that yielding rubber 3 is firmly and outside
Shell 1 and core pipe 2 contact, and when 53 elastic force of spring is deteriorated, can be penetrated by connecting rope in the perforation 6 of shock reducing structure 5, then will be subtracted
It shakes body 5 to pull out, changes new shock reducing structure 5.
The structure of groove 9 is wherein shown in Fig. 1, therefore does not draw instruction block 10.
The above is only the preferred embodiments of the utility model, are not intended to limit the utility model, although referring to before
Embodiment is stated the utility model is described in detail, it for those skilled in the art, still can be to preceding
Technical solution documented by each embodiment is stated to modify or equivalent replacement of some of the technical features.It is all this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (6)
1. a kind of shock absorbing bushing of automobile swing arm, which is characterized in that the shell including circular tube shaped, the shell is interior to be arranged core pipe,
Yielding rubber is set between the shell and the core pipe, and the yielding rubber is equipped with inner cavity, interior intracavitary dismountable peace
Equipped with shock reducing structure, the shock reducing structure includes rubber inner layer and rubber outer, is led between the rubber inner layer and the rubber outer
It crosses several springs to be fixedly connected, the spring is circumferentially distributed along the rubber inner layer, and the upper end of the shock reducing structure is set there are two wearing
Hole can penetrate connecting rope in the perforation.
2. the shock absorbing bushing of automobile swing arm according to claim 1, which is characterized in that two perforation subtract about described
Shake the axisymmetrical of body.
3. the shock absorbing bushing of automobile swing arm according to claim 1, which is characterized in that the shell is set there are two card slot,
Axisymmetrical of two card slots about the shell, the yielding rubber are equipped with the fixture block being inserted into the card slot.
4. the shock absorbing bushing of automobile swing arm according to claim 1, which is characterized in that the shape of the inner cavity is cylinder
Shape, the axial length of the inner cavity are less than the axial length of the yielding rubber.
5. the shock absorbing bushing of automobile swing arm according to claim 1, which is characterized in that the upper end end face of the yielding rubber
It is equipped with groove, the outwardly protrusion of the upper end of the shock reducing structure is equipped with instruction block, and the instruction block is able to enter described
In groove.
6. the shock absorbing bushing of automobile swing arm according to claim 1, which is characterized in that between two adjacent springs
Gap filling have fiber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821575605.3U CN208919185U (en) | 2018-09-27 | 2018-09-27 | A kind of shock absorbing bushing of automobile swing arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821575605.3U CN208919185U (en) | 2018-09-27 | 2018-09-27 | A kind of shock absorbing bushing of automobile swing arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208919185U true CN208919185U (en) | 2019-05-31 |
Family
ID=66707134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821575605.3U Expired - Fee Related CN208919185U (en) | 2018-09-27 | 2018-09-27 | A kind of shock absorbing bushing of automobile swing arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208919185U (en) |
-
2018
- 2018-09-27 CN CN201821575605.3U patent/CN208919185U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190531 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |