CN202056239U - Connection structure for base of automobile shock absorber - Google Patents
Connection structure for base of automobile shock absorber Download PDFInfo
- Publication number
- CN202056239U CN202056239U CN2011201433666U CN201120143366U CN202056239U CN 202056239 U CN202056239 U CN 202056239U CN 2011201433666 U CN2011201433666 U CN 2011201433666U CN 201120143366 U CN201120143366 U CN 201120143366U CN 202056239 U CN202056239 U CN 202056239U
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- CN
- China
- Prior art keywords
- cavity
- lining
- base
- shock absorber
- connection structure
- 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 - Lifetime
Links
- 239000006096 absorbing agent Substances 0.000 title claims abstract description 21
- 230000035939 shock Effects 0.000 title abstract description 8
- 239000000725 suspension Substances 0.000 claims description 25
- 239000000178 monomer Substances 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 abstract 1
- 239000002828 fuel tank Substances 0.000 description 9
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
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- Vehicle Body Suspensions (AREA)
Abstract
The utility model discloses a connection structure for a base of an automobile shock absorber, which resolves the problems that a bushing of an existing connection structure for the base is poor in utilization stability and short in service life and accordingly influences the working stability of the shock absorber. The connection structure for the base of the automobile shock absorber structurally comprises a base and a hanging ring which are connected with each other, wherein a cavity is arranged in the hanging ring, the two ends of the cavity are in expanded pipe shapes, and a bushing is arranged in the cavity. The connection structure for the base of the automobile shock absorber is characterized in that the bushing is in a single-body structure, the middle position of the peripheral surface of the bushing is provided with an annular V-shaped groove, and the lateral side of the V-shaped groove is clung to the inner surface of the cavity in the hanging ring.
Description
Technical field
The utility model relates to a kind of automobile absorber, relates in particular to a kind of connecting structure of automobile absorber upper bed-plate.
Background technique
Automobile absorber plays an important role to the smooth-going travelling comfort of travelling and driving of vehicle as the damping components and parts in the automobile suspension system.After automobile absorber was mounted on the automobile, the base of vibration damper need connect with the corresponding part on the automobile is movable.For slowing down vibration damper suffered impact force in the running process, generally also be provided with rubber bushing in the connecting structure on the vibration damper base.
In the Chinese utility model patent (patent No.: 200420058147.8) disclose a kind of car rear shock absorber, related to the improvement of car rear shock absorber spring-loaded structure.Comprise fuel tank, an end is located at the connecting rod in the fuel tank, is placed in the spring on the fuel tank and is connected in suspension ring on the fuel tank base, is provided with dust cover between connecting rod and fuel tank, and described spring right-hand member is provided with spring seat, and described spring seat is welded on the fuel tank.It is unreliable to have solved spring seat and fuel tank adhesive strength that prior art exists, if the distortion of bulging position can cause the suspension part to deviate from, the bulging mould and die accuracy is had relatively high expectations, and makes difficulty, the equivalent transmission of suffered external force, problem such as the vibration damper working condition is relatively poor.It has spring seat and the fuel tank adhesive strength is reliable, can improve the working environment of vibration damper, and the frock cost is low, operates easily during the assembling of suspension part, for ease of maintenaince waits characteristics.
Just be provided with rubber bushing in the suspension ring on this car rear shock absorber, but this lining generally is the split-type structural shown in Figure of description 1, it is to be made of two and half linings, and this two and half lining is in the two ends of suspension ring cavity are inserted into this cavity.Though the lining of split-type structural is convenient to assembling, but under the actual conditions of vibration damper, half lining can slide towards the axial outside of cavity, and can not limit the position of half lining in cavity fully with the joining parts of suspension ring, if half hub sections skids off the outer rear flank of cavity, it is big that radial clearance between lining and the cavity becomes, and can not guarantee the working life of lining, and can have influence on the working life of the working stability and the vibration damper of vibration damper.
Summary of the invention
For overcoming above-mentioned defective, the utility model technical issues that need to address are: a kind of automobile absorber base connecting structure is provided, and it can make the rubber bushing of being located in the suspension ring very stably remain in the suspension ring cavity, can significantly improve the working life of rubber bushing.
For solving described technical problem, the technological scheme that the utility model adopted: a kind of automobile absorber base connecting structure, comprise the base and the suspension ring that link together, be provided with cavity in the suspension ring, the two ends of this cavity are the enlarging shape, are provided with lining in the cavity, it is characterized in that, described lining is a monomer structure, and the medium position place of lining outer circumferential face is provided with the ring-type V-shaped groove, and the internal surface of the side of this V-shaped groove and suspension ring inner cavity fits.The two ends of cavity are the enlarging shape, are meant that cavity is greater than the diameter of cavity at the medium position place at the diameter at two ends places, and cavity is approximate to be trumpet-shaped chamber in midair by two and to constitute.When realizing the assembling of rubber bushing and suspension ring inner cavity, lining need deform and just can be embedded in this cavity, and after lining was loaded in this cavity, lining can stably remain in this cavity.
As preferably, the two ends of described lining all are circular cone shape, and their little head end stretches out toward the outer side.The two ends of lining are circular cone shape, and the outer circumferential face at its two ends is the butt conical surface, and this has made things convenient for assembling lining in the past suspension ring cavity.
Compared with prior art, the beneficial effects of the utility model are embodied in:
Because lining is a unitary structure, and the cavity shape in the suspension ring, the medium position place of lining outer circumferential face is provided with the ring-type V-shaped groove in addition, after lining is mounted in this cavity, can very stably remain in the suspension ring cavity, be difficult for taking place loosening phenomenon between lining and the suspension ring, can not produce bigger destruction with the joining parts of suspension ring, thereby effectively guarantee the working life of lining lining.Lining can stably apply elastic reactance to vibration damper, has guaranteed the service behaviour of vibration damper, also can effectively improve the working life of vibration damper.
Description of drawings
Fig. 1 is the longitudinal sectional view of existing automobile absorber base connecting structure.
Fig. 2 is the longitudinal sectional view of the utility model automobile absorber base connecting structure.
Embodiment
The utility model automobile absorber base connecting structure comprises base 2 and suspension ring 4, base 2 be with vibration damper in fuel tank 1 weld together, suspension ring 4 are connected as a single entity with base 2, are provided with cavity 5 in suspension ring 4, this cavity 5 is used to assemble rubber bushing 6.
The two ends of described cavity 5 are the enlarging shape, and the diameter at cavity 5 two ends is greater than the diameter at its medium position place.Lining 6 is a monomer structure, and the medium position place of lining 6 outer circumferential faces is provided with the ring-type V-shaped groove, and after lining 6 was mounted in the cavity 5, the internal surface of the side of V-shaped groove and cavity 5 fitted on the lining 6.For making things convenient for the assembling of lining 6, the two ends of lining 6 are circular cone shape, and their little head end stretches out toward the outer side, and the outer circumferential face at lining 6 two ends is a frusto-conical face.
And the lining that is assembled in the existing automobile absorber base connecting structure is a split-type structural, it is to be made of two and half linings 3, half lining 3 is plugged in this cavity 5 from the two ends oral area of suspension ring 4 inner cavities 5, and this lining stability in use is poor, can not guarantee working life.
Claims (2)
1. automobile absorber base connecting structure, comprise the base and the suspension ring that link together, be provided with cavity in the suspension ring, the two ends of this cavity are the enlarging shape, be provided with lining in the cavity, it is characterized in that, described lining (6) is a monomer structure, the medium position place of lining (6) outer circumferential face is provided with the ring-type V-shaped groove, and the internal surface of the side of this V-shaped groove and suspension ring (4) inner cavities (5) fits.
2. automobile absorber base connecting structure according to claim 1 is characterized in that the two ends of described lining (6) all are circular cone shape, and their little head end stretches out toward the outer side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201433666U CN202056239U (en) | 2011-05-09 | 2011-05-09 | Connection structure for base of automobile shock absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201433666U CN202056239U (en) | 2011-05-09 | 2011-05-09 | Connection structure for base of automobile shock absorber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202056239U true CN202056239U (en) | 2011-11-30 |
Family
ID=45016210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201433666U Expired - Lifetime CN202056239U (en) | 2011-05-09 | 2011-05-09 | Connection structure for base of automobile shock absorber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202056239U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106369100A (en) * | 2016-09-06 | 2017-02-01 | 上海汇众汽车制造有限公司 | Automobile back shock absorber and connection process thereof |
| CN110805646A (en) * | 2019-10-11 | 2020-02-18 | 中国直升机设计研究所 | Tilting shock absorber |
-
2011
- 2011-05-09 CN CN2011201433666U patent/CN202056239U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106369100A (en) * | 2016-09-06 | 2017-02-01 | 上海汇众汽车制造有限公司 | Automobile back shock absorber and connection process thereof |
| CN110805646A (en) * | 2019-10-11 | 2020-02-18 | 中国直升机设计研究所 | Tilting shock absorber |
| CN110805646B (en) * | 2019-10-11 | 2021-12-03 | 中国直升机设计研究所 | Tilting shock absorber |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ADD ZHEJIANG INDUSTRIAL CO., LTD. Free format text: FORMER NAME: ZHEJIANG ZHENGYU INDUSTRY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: Taizhou City, Zhejiang province Yuhuan County 317600 Zhugang Shuanggang Road No. 38-88 Patentee after: Zhejiang Zhengyu Industry Co.,Ltd. Address before: Taizhou City, Zhejiang province Yuhuan County 317600 Zhugang Shuanggang Road No. 38-88 Patentee before: Zhejiang Zhengyu Industry Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111130 |