CN203543569U - High-elasticity automobile plate spring bushing - Google Patents
High-elasticity automobile plate spring bushing Download PDFInfo
- Publication number
- CN203543569U CN203543569U CN201320755290.1U CN201320755290U CN203543569U CN 203543569 U CN203543569 U CN 203543569U CN 201320755290 U CN201320755290 U CN 201320755290U CN 203543569 U CN203543569 U CN 203543569U
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- China
- Prior art keywords
- steel bushing
- bushing
- double
- elastic body
- shock absorption
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- Expired - Fee Related
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Abstract
The utility model discloses a high-elasticity automobile plate spring bushing. The high-elasticity automobile plate spring bushing comprises an inner steel bushing and an outer steel bushing, wherein the outer steel bushing is in an outward-convex arc shape, the top end and the bottom end of the outer steel bushing are fixedly connected with shock absorption blocks extending inwards, the outer wall of the inner steel bushing is wavy, the top end of the inner steel bushing is provided with an outward flared mouth, an elastic body is arranged between the inner steel bushing and the outer steel bushing, a plurality of vertical cavities are formed inside the elastic body, each vertical cavity is internally provided with a double-layer shock absorption tube, each double-layer shock absorption tube is formed in the mode that a rubber tube is sleeved with a nylon tube, and the inner steel bushing, the outer steel bushing, the elastic body and the double-layer shock absorption tubes are vulcanized into a whole. Each vertical cavity of the elastic body is internally provided with one double-layer shock absorption tube, so that the high-elasticity automobile plate spring bushing is good in shock absorption effect, low in manufacturing cost, small in maintenance difficulty, stable in structure, long in service life, economical and practical.
Description
Technical field
The utility model relates to technical field of automobile parts, relates in particular to the leaf springs of car lining that a kind of elasticity is large.
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, the parts of rapid wear in auto parts and components, leaf spring lining of the prior art is short service life, manufacturing cost is high, of poor quality, and maintenance difficulty is large.
Utility model content
The utility model object is exactly the defect in order to make up prior art, and the leaf springs of car lining that a kind of elasticity is large is provided.
The utility model is achieved through the following technical solutions:
The leaf springs of car lining that a kind of elasticity is large, include interior steel bushing and outer steel sleeve, described outer steel sleeve is outer convex, the top of outer steel sleeve and bottom are fixedly connected with respectively the snubber block extending internally, the outer wall of described interior steel bushing is corrugated, the top of interior steel bushing is provided with outside enlarging, between interior steel bushing and outer steel sleeve, be provided with elastic body, in elastic body inside, have multiple vertical cavitys, in each vertical cavity, be all placed with double-layer shock-absorbing pipe, described double-layer shock-absorbing pipe is enclosed within India rubber tube outside by nylon tube and forms, described interior steel bushing, outer steel sleeve, elastic body and the sulfuration of double-layer shock-absorbing pipe are integrated.
The utility model has the advantages that: the utility model is all placed with double-layer shock-absorbing pipe in elastomeric each vertical cavity, good damping effect, low cost of manufacture, maintenance difficulty is little, Stability Analysis of Structures, long service life, economical and practical.
Accompanying drawing explanation
Fig. 1 is the utility model left-half cutaway view.
The specific embodiment
As shown in Figure 1, the leaf springs of car lining that a kind of elasticity is large, include interior steel bushing 1 and outer steel sleeve 2, described outer steel sleeve 2 is outer convex, the top of outer steel sleeve 2 and bottom are fixedly connected with respectively the snubber block 3 extending internally, the outer wall of described interior steel bushing 1 is corrugated, the top of interior steel bushing 1 is provided with outside enlarging 4, between interior steel bushing 1 and outer steel sleeve 2, be provided with elastic body 5, in elastic body 5 inside, have multiple vertical cavitys, in each vertical cavity, be all placed with double-layer shock-absorbing pipe 6, described double-layer shock-absorbing pipe 6 is enclosed within India rubber tube outside by nylon tube and forms, described interior steel bushing 1, outer steel sleeve 2, elastic body 5 and 6 sulfurations of double-layer shock-absorbing pipe are integrated.
Claims (1)
1. the leaf springs of car lining that elasticity is large, it is characterized in that: include interior steel bushing and outer steel sleeve, described outer steel sleeve is outer convex, the top of outer steel sleeve and bottom are fixedly connected with respectively the snubber block extending internally, the outer wall of described interior steel bushing is corrugated, the top of interior steel bushing is provided with outside enlarging, between interior steel bushing and outer steel sleeve, be provided with elastic body, in elastic body inside, have multiple vertical cavitys, in each vertical cavity, be all placed with double-layer shock-absorbing pipe, described double-layer shock-absorbing pipe is enclosed within India rubber tube outside by nylon tube and forms, described interior steel bushing, outer steel sleeve, elastic body and the sulfuration of double-layer shock-absorbing pipe are integrated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320755290.1U CN203543569U (en) | 2013-11-25 | 2013-11-25 | High-elasticity automobile plate spring bushing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320755290.1U CN203543569U (en) | 2013-11-25 | 2013-11-25 | High-elasticity automobile plate spring bushing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203543569U true CN203543569U (en) | 2014-04-16 |
Family
ID=50461733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320755290.1U Expired - Fee Related CN203543569U (en) | 2013-11-25 | 2013-11-25 | High-elasticity automobile plate spring bushing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203543569U (en) |
-
2013
- 2013-11-25 CN CN201320755290.1U patent/CN203543569U/en not_active Expired - Fee Related
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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: 20140416 Termination date: 20141125 |
|
| EXPY | Termination of patent right or utility model |