CN206501667U - Bushing, vibration damper complement and automobile under a kind of shock absorber - Google Patents
Bushing, vibration damper complement and automobile under a kind of shock absorber Download PDFInfo
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- CN206501667U CN206501667U CN201720005059.9U CN201720005059U CN206501667U CN 206501667 U CN206501667 U CN 206501667U CN 201720005059 U CN201720005059 U CN 201720005059U CN 206501667 U CN206501667 U CN 206501667U
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- shock absorber
- bushing
- under
- intermediate casing
- inner sleeve
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Abstract
The utility model, which provides bushing under bushing, vibration damper complement and automobile under a kind of shock absorber, the shock absorber, to be included：Inner sleeve, intermediate casing, outer tube, the first bushing rubber and the second bushing rubber；The intermediate casing is enclosed on outside the inner sleeve, the outer tube is enclosed on outside the intermediate casing, first bushing rubber is adhered between the inner sleeve and the intermediate casing, and second bushing rubber is adhered between the intermediate casing and the outer tube.The utility model embodiment can improve the radial rigidity of bushing under shock absorber, improve the ride comfort of running car.
Description
Technical field
The utility model is related to automobile and absorber technical field, and bushing, shock absorber are total under more particularly to a kind of shock absorber
Into and automobile.
Background technology
Vibration damper complement is a kind of for body vibrations of decaying, and realizes the good riding comfort of automobile and ride performance
Device.Bushing is for connection to the part of shock absorber and wheel under shock absorber, can transmit as the load produced by road excitation
Lotus, and discharge the rotational freedom of shock absorber and wheel under brake operating mode.Bushing is generally rubber structure under traditional shock absorber,
When vibration damper complement, which prolongs its own axis direction, to move reciprocatingly, rubber structure is easily caused bushing excessive radial under shock absorber
Deformation, causes the distortion of vibration damper complement its damping force value, causes vibration damper complement to decay very well body vibrations, so that
Influence the ride comfort of running car.
Utility model content
The purpose of the utility model embodiment is to provide bushing, vibration damper complement and automobile under a kind of shock absorber, solves
Bushing is when vibration damper complement prolongs its own axis direction and moved reciprocatingly under the shock absorber of rubber structure, easy excessive radial
Deformation, causes the distortion of vibration damper complement its damping force value, causes vibration damper complement to decay very well body vibrations, so that
The problem of influenceing the ride comfort of running car.
In order to achieve the above object, the utility model embodiment provides bushing under a kind of shock absorber, including：
Inner sleeve, intermediate casing, outer tube, the first bushing rubber and the second bushing rubber；
The intermediate casing is enclosed on outside the inner sleeve, and the outer tube is enclosed on outside the intermediate casing, and described
One bushing rubber is adhered between the inner sleeve and the intermediate casing, and second bushing rubber is adhered to the intermediate sleeve
Between pipe and the outer tube.
The utility model embodiment also provides a kind of vibration damper complement, including erecting device on shock absorber, shock absorber body,
The shock absorber that bush structure provides for the utility model embodiment under bushing under shock absorber lower lift ring and shock absorber, the shock absorber
Lower bush structure.
The utility model embodiment also provides a kind of automobile, including the vibration damper complement that the utility model embodiment is provided.
A technical scheme in above-mentioned technical proposal has the following advantages that or beneficial effect：
Bushing under a kind of shock absorber, including：Inner sleeve, intermediate casing, outer tube, the first bushing rubber and the second bushing rubber
Glue；The intermediate casing is enclosed on outside the inner sleeve, and the outer tube is enclosed on outside the intermediate casing, first bushing
Rubber is adhered between the inner sleeve and the intermediate casing, and second bushing rubber is adhered to the intermediate casing and institute
State between outer tube.The radial rigidity of bushing under shock absorber can so be improved, it is ensured that vibration damper complement descends bushing at work
The radial deformation very little that structure is produced, does not interfere with the damping force value of vibration damper complement, so as to improve the ride comfort of running car.
Brief description of the drawings
Bush structure schematic diagram under a kind of shock absorber that Fig. 1 provides for the utility model embodiment；
A kind of vibration damper complement structural representation that Fig. 2 provides for the utility model embodiment.
Embodiment
To make the technical problems to be solved in the utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing
And specific embodiment is described in detail.
As shown in figure 1, the utility model embodiment provides bushing 10 under a kind of shock absorber, including：
Inner sleeve 11, intermediate casing 12, outer tube 13, the first bushing rubber 14 and the second bushing rubber 15；
The intermediate casing 12 is enclosed on outside the inner sleeve 11, and the outer tube 13 is enclosed on outside the intermediate casing 12
Portion, first bushing rubber 14 is adhered between the inner sleeve 11 and the intermediate casing 12, second bushing rubber
15 are adhered between the intermediate casing 12 and the outer tube 13.
In the present embodiment, intermediate casing 12 is added in the inner sleeve 11 and outer tube 13, and compare conventional damper
The many bushing rubbers of lower bushing, so can make the structure of bushing 10 under the shock absorber more firm, can bear bigger power
And be unlikely to deform, to reach the purpose for improving radial rigidity.
Alternatively, in the present embodiment, the inner sleeve 11, intermediate casing 12, outer tube 13, the and of the first bushing rubber 14
Second bushing rubber 15 is integral by vulcanization.
Bushing 10 is by rubber vulcanization process, by the inner sleeve 11, intermediate casing 12, outer tube under the shock absorber
13rd, the first bushing rubber 14 and the second bushing rubber 15 are bonded integral structure, can so make bushing 10 under the shock absorber
Elasticity and hardness enhancing.
Alternatively, in the present embodiment, under the shock absorber after the sulfidization molding of bushing 10, the centre bore of the inner sleeve 11
Increase through expanding treatment back aperture.
Bushing 10 is added the centre bore of the inner sleeve 11 using chambering process after sulfidization molding under the shock absorber
To expand, it is set to bear the increase of the region of load, to improve radial rigidity.
Alternatively, in the present embodiment, under the shock absorber after the sulfidization molding of bushing 10, the outer tube 13 through undergauge at
Reason back aperture diminishes.
Bushing 10 carries out radial compression to outer tube 13, may be such that outer tube after sulfidization molding under the shock absorber
13 aperture diminishes, and diameter shrinkage part density is greatly improved, so as to improve the tensile strength of material.
Alternatively, in the present embodiment, the material of the inner sleeve 11, intermediate casing 12 and outer tube 13 is metal material
Matter.
The present embodiment provides bushing under a kind of shock absorber, including：Inner sleeve, intermediate casing, outer tube, the first bushing rubber
With the second bushing rubber；The intermediate casing is enclosed on outside the inner sleeve, and the outer tube is enclosed on outside the intermediate casing,
First bushing rubber is adhered between the inner sleeve and the intermediate casing, and second bushing rubber is adhered to described
Between intermediate casing and the outer tube.The radial rigidity of bushing under shock absorber can so be improved, it is ensured that vibration damper complement exists
The radial deformation very little that lower bush structure is produced in work, does not interfere with the damping force value of vibration damper complement, so as to improve automobile
The ride comfort of traveling.
As shown in Fig. 2 the utility model embodiment provides a kind of vibration damper complement 20, including erecting device on shock absorber
21st, bush structure is Fig. 1 reality under bushing 24 under shock absorber body 22, shock absorber lower lift ring 23 and shock absorber, the shock absorber
Bush structure under the shock absorber provided in example is provided, to avoid repeating, repeated no more here.
Alternatively, in the present embodiment, erecting device 21 is welded on the upper of the shock absorber body 22 on the shock absorber
End, the shock absorber lower lift ring 23 be welded on bushing 24 under the lower end of the shock absorber body 22, the shock absorber be pressed into it is described
Shock absorber lower lift ring 23.
Alternatively, the fit system of bushing 24 and the shock absorber lower lift ring 23 is interference fit under the shock absorber.
Bushing 24 is pressed into the shock absorber lower lift ring in an interference fit under the shock absorber, can reach most tight shape
State, to improve bearing capacity.
The present embodiment provides a kind of vibration damper complement, including is hung on shock absorber under erecting device, shock absorber body, shock absorber
Bush structure is bush structure under the shock absorber that provides in Fig. 1 embodiment under bushing under ring and shock absorber, the shock absorber, should
Vibration damper complement can reach the embodiment identical beneficial effect with Fig. 1, to avoid repeating, repeat no more here.
The utility model embodiment provides a kind of automobile, including the vibration damper complement described in Fig. 2 embodiment, and can reach
To identical beneficial effect, to avoid repeating, repeat no more here.
Described above is preferred embodiment of the present utility model, it is noted that for the ordinary skill of the art
For personnel, on the premise of principle described in the utility model is not departed from, some improvements and modifications can also be made, these improvement
Protection domain of the present utility model is also should be regarded as with retouching.
Claims (9)
1. bushing under a kind of shock absorber, it is characterised in that including：Inner sleeve, intermediate casing, outer tube, the first bushing rubber and
Second bushing rubber；
The intermediate casing is enclosed on outside the inner sleeve, and the outer tube is enclosed on outside the intermediate casing, first lining
Set rubber be adhered between the inner sleeve and the intermediate casing, second bushing rubber be adhered to the intermediate casing and
Between the outer tube.
2. bushing under shock absorber according to claim 1, it is characterised in that the inner sleeve, intermediate casing, outer tube,
First bushing rubber and the second bushing rubber are integral by vulcanization.
3. bushing under shock absorber according to claim 1 or 2, it is characterised in that bushing sulfidization molding under the shock absorber
Afterwards, the centre bore of the inner sleeve increases through expanding treatment back aperture.
4. bushing under shock absorber according to claim 1 or 2, it is characterised in that bushing sulfidization molding under the shock absorber
Afterwards, the outer tube diminishes through undergauge processing back aperture.
5. bushing under shock absorber according to claim 1 or 2, it is characterised in that the inner sleeve, intermediate casing and overcoat
The material of pipe is metal material.
6. a kind of vibration damper complement, it is characterised in that including erecting device, shock absorber body, shock absorber lower lift ring on shock absorber
With bushing under shock absorber, bush structure is bushing knot under the shock absorber any one of claim 1-5 under the shock absorber
Structure.
7. vibration damper complement according to claim 6, it is characterised in that erecting device is welded on described on the shock absorber
The upper end of shock absorber body, the shock absorber lower lift ring is welded on bushing under the lower end of the shock absorber body, the shock absorber
It is pressed into the shock absorber lower lift ring.
8. vibration damper complement according to claim 7, it is characterised in that under the shock absorber under bushing and the shock absorber
The fit system of suspension ring is interference fit.
9. a kind of automobile, it is characterised in that including the vibration damper complement any one of claim 6-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720005059.9U CN206501667U (en) | 2017-01-04 | 2017-01-04 | Bushing, vibration damper complement and automobile under a kind of shock absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720005059.9U CN206501667U (en) | 2017-01-04 | 2017-01-04 | Bushing, vibration damper complement and automobile under a kind of shock absorber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206501667U true CN206501667U (en) | 2017-09-19 |
Family
ID=59837309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720005059.9U Active CN206501667U (en) | 2017-01-04 | 2017-01-04 | Bushing, vibration damper complement and automobile under a kind of shock absorber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206501667U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112441046A (en) * | 2019-08-30 | 2021-03-05 | 陕西华铁氟橡塑制品有限公司 | Elastic positioning sleeve and manufacturing method thereof, axle box positioning device and bogie |
-
2017
- 2017-01-04 CN CN201720005059.9U patent/CN206501667U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112441046A (en) * | 2019-08-30 | 2021-03-05 | 陕西华铁氟橡塑制品有限公司 | Elastic positioning sleeve and manufacturing method thereof, axle box positioning device and bogie |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200508 Address after: 101300 Zhaofeng Town, Shunyi District, Beijing Zhaofeng industrial base Tongxin Road No. 1 Patentee after: BAIC GROUP ORV Co.,Ltd. Address before: 101300, 99, Shuanghe Avenue, Renhe Town, Beijing, Shunyi District Patentee before: BEIJING AUTOMOBILE RESEARCH GENERAL INSTITUTE Co.,Ltd. |
|
| TR01 | Transfer of patent right |