CN203567500U - High-elasticity automotive plate spring bush - Google Patents
High-elasticity automotive plate spring bush Download PDFInfo
- Publication number
- CN203567500U CN203567500U CN201320751800.8U CN201320751800U CN203567500U CN 203567500 U CN203567500 U CN 203567500U CN 201320751800 U CN201320751800 U CN 201320751800U CN 203567500 U CN203567500 U CN 203567500U
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- CN
- China
- Prior art keywords
- steel bushing
- double
- surface elastic
- outer steel
- wave surface
- 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
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Abstract
The utility model discloses a high-elasticity automotive plate spring bush, which comprises an inner steel bushing and an outer steel bushing, wherein the upper and lower ends of the outer side of the inner steel bushing are respectively provided with a ring groove; a check ring is arranged in each ring groove; the outer steel bushing is positioned outside the inner steel bushing; a double-layer wave surface elastic framework is arranged between the inner steel bushing and the outer steel bushing; a plurality of springs are arranged between the double-layer wave surface elastic framework; elastic rubber bodies are arranged between the double-layer wave surface elastic framework and the inner steel bushing and between the double-layer wave surface elastic framework and the outer steel bushing; the outer wall of the inner steel bushing and the inner wall of the outer steel bushing are provided with a plurality of bosses; the bosses extend into the elastic rubber bodies. The double-layer wave surface elastic framework is arranged between the inner steel bushing and the outer steel bushing and the plurality of springs are arranged between the double-layer wave surface elastic framework is arranged between the inner steel bushing and the outer steel bushing, so that the high-elasticity automotive plate spring bush is good in damping effect, long in service life, low in manufacturing cost, economical and practical.
Description
Technical field
The utility model relates to technical field of automobile parts, relates in particular to a kind of leaf springs of car lining of good springiness.
Background technology
Leaf spring lining is arranged in flat spring bracket and leaf spring grasswort, play the effect of buffering, damping and stressed transmission, the traveling comfort travelling, stationarity and safe reliability are played to critical effect, are the parts of rapid wear in auto parts and components, and leaf spring lining of the prior art is short service life, manufacturing cost is high, of poor quality, maintenance difficulty is large, and elasticity is bad, can not well complete the work of damping, need to improve.
Utility model content
The utility model object is exactly in order to make up the defect of prior art, and a kind of leaf springs of car lining of good springiness is provided.
The utility model is achieved through the following technical solutions:
A kind of leaf springs of car lining of good springiness, include interior steel bushing and outer steel sleeve, outer upper end and the lower end of described interior steel bushing have circular groove, in circular groove, be provided with back-up ring, described outer steel sleeve is positioned at the outside of steel bushing, between interior steel bushing and outer steel sleeve, be provided with double-deck corrugated surface elastic skeleton, between double-deck corrugated surface elastic skeleton, be provided with a plurality of springs, between double-deck corrugated surface elastic skeleton and interior steel bushing and outer steel sleeve, be respectively equipped with elastic rubbery body, at the outer wall of interior steel bushing and the inwall of outer steel sleeve, be respectively equipped with a plurality of boss, it is inner that described boss stretches into described elastic rubbery body.
The utility model has the advantages that: the utility model is provided with double-deck corrugated surface elastic skeleton between interior steel bushing and outer steel sleeve, between double-deck corrugated surface elastic skeleton, be provided with a plurality of springs, good damping effect, long service life, low cost of manufacture, economical and practical.
Accompanying drawing explanation
Fig. 1 is the utility model left-half cutaway view.
The specific embodiment
As shown in Figure 1, a kind of leaf springs of car lining of good springiness, include interior steel bushing 1 and outer steel sleeve 2, outer upper end and the lower end of described interior steel bushing 1 have circular groove, in circular groove, be provided with back-up ring 3, described outer steel sleeve 2 is positioned at the outside of steel bushing 1, between interior steel bushing 1 and outer steel sleeve 2, be provided with double-deck corrugated surface elastic skeleton 4, between double-deck corrugated surface elastic skeleton 4, be provided with a plurality of springs 5, between double-deck corrugated surface elastic skeleton 4 and interior steel bushing 1 and outer steel sleeve 2, be respectively equipped with elastic rubbery body 6, at the outer wall of interior steel bushing 1 and the inwall of outer steel sleeve 2, be respectively equipped with a plurality of boss 7, described boss 7 stretches into described elastic rubbery body 6 inside.
Claims (1)
1. the leaf springs of car lining of a good springiness, it is characterized in that: include interior steel bushing and outer steel sleeve, outer upper end and the lower end of described interior steel bushing have circular groove, in circular groove, be provided with back-up ring, described outer steel sleeve is positioned at the outside of steel bushing, between interior steel bushing and outer steel sleeve, be provided with double-deck corrugated surface elastic skeleton, between double-deck corrugated surface elastic skeleton, be provided with a plurality of springs, between double-deck corrugated surface elastic skeleton and interior steel bushing and outer steel sleeve, be respectively equipped with elastic rubbery body, at the outer wall of interior steel bushing and the inwall of outer steel sleeve, be respectively equipped with a plurality of boss, it is inner that described boss stretches into described elastic rubbery body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320751800.8U CN203567500U (en) | 2013-11-25 | 2013-11-25 | High-elasticity automotive plate spring bush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320751800.8U CN203567500U (en) | 2013-11-25 | 2013-11-25 | High-elasticity automotive plate spring bush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203567500U true CN203567500U (en) | 2014-04-30 |
Family
ID=50535252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320751800.8U Expired - Fee Related CN203567500U (en) | 2013-11-25 | 2013-11-25 | High-elasticity automotive plate spring bush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203567500U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104149570A (en) * | 2014-07-21 | 2014-11-19 | 宁国天运橡塑制品有限公司 | Automobile leaf spring bushing |
| CN104590361A (en) * | 2014-12-22 | 2015-05-06 | 奇瑞商用车（安徽）有限公司 | Steering device |
| CN108081717A (en) * | 2017-12-15 | 2018-05-29 | 芜湖尚唯汽车饰件有限公司 | A kind of automobile-used damping compression-resistant type trim panel |
-
2013
- 2013-11-25 CN CN201320751800.8U patent/CN203567500U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104149570A (en) * | 2014-07-21 | 2014-11-19 | 宁国天运橡塑制品有限公司 | Automobile leaf spring bushing |
| CN104590361A (en) * | 2014-12-22 | 2015-05-06 | 奇瑞商用车（安徽）有限公司 | Steering device |
| CN108081717A (en) * | 2017-12-15 | 2018-05-29 | 芜湖尚唯汽车饰件有限公司 | A kind of automobile-used damping compression-resistant type trim panel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140430 Termination date: 20141125 |
|
| EXPY | Termination of patent right or utility model |