CN201792696U - Shock-absorbing steering hub - Google Patents
Shock-absorbing steering hub Download PDFInfo
- Publication number
- CN201792696U CN201792696U CN2010202997017U CN201020299701U CN201792696U CN 201792696 U CN201792696 U CN 201792696U CN 2010202997017 U CN2010202997017 U CN 2010202997017U CN 201020299701 U CN201020299701 U CN 201020299701U CN 201792696 U CN201792696 U CN 201792696U
- Authority
- CN
- China
- Prior art keywords
- spring
- shock
- inner ring
- cushion rubber
- center shaft
- 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 relates to an automobile shock-absorbing technology, in particular to a shock-absorbing steering hub which solves the problems of unreasonable structure and poor stability of a traditional shock absorber; the shock-absorbing steering hub comprises an inner ring, an outer ring which is connected with the inner ring through a bearing, and a central shaft with both ends fixed with the inner wall of the inner ring; the central shaft is sleeved with a buffer pad, a support shaft, a buffer spring and an A-type leaf spring; wherein, the upper end of the central shaft penetrates the buffer pad, the buffer pad is fitted with the inner wall of the inner ring, and the lower end of the central shaft penetrates the end of the A-type leaf spring; and the support shaft and the buffer spring are arranged between the buffer pad and the A-type leaf spring, and the support shaft is arranged between the buffer pad and the buffer spring. The shock-absorbing steering hub has simple structure and reasonable design, effectively solves the problems of unreasonable structure and poor stability of the traditional shock absorber, and is applicable to automobile shock-absorbing.
Description
Technical field
The utility model relates to the automobile shock-absorbing technique, specifically is a kind of damping steering wheel hub.
Background technology
At present, people have designed the multiple buffering effect that improves tire at the buffering and shock preventing device of automobile, existing buffering and shock preventing device comprises mainly that suspension type, semimounted, spring steel are board-like, air fluid pressure type etc., though its shock-proof effect is good, but because self structure is unreasonable, cause the stress point on chassis many, higher to the intensity and the accuracy requirement of rocking arm and crossbeam, have the problem of poor stability simultaneously; Based on this, be necessary to invent a kind of novel shock absorbing apparatus of rational in infrastructure and good stability.
Summary of the invention
The utility model provides a kind of damping steering wheel hub in order to solve the problem of existing shock absorbing apparatus unreasonable structure, poor stability.
The utility model is to adopt following technical scheme to realize: the damping steering wheel hub, comprise inner ring, by bearing and inner ring bonded assembly outer ring, with and the center shaft fixed of two ends and inner ring inwall; Be socketed with cushion rubber, pivot shaft, recoil spring and A template spring on the center shaft; Wherein, cushion rubber is run through in the center shaft upper end, and cushion rubber and inner ring inwall are fitted, and A template spring end is run through in the center shaft lower end; Pivot shaft, recoil spring are all between cushion rubber and A template spring, and pivot shaft is between cushion rubber and buffering spring.The material of described cushion rubber is decided according to the actual requirements.
During work, tire is installed on the outer ring, center shaft direction perpendicular to the ground becomes 20-30 degree angle; When tire was subjected to impacting, A template spring generation deformation upwards promoted recoil spring generation deformation simultaneously, and the distortion of recoil spring extruding cushion rubber realizes the shock-absorbing purpose; In this process, tire can rotate around center shaft, realizes turning to purpose; Compare with existing shock absorbing apparatus, damping steering wheel hub described in the utility model makes its structure more reasonable, and has all possessed better stability in the horizontal direction with on the vertical direction by adopting the new structure that shock absorber is installed at the wheel hub inner ring; To the intensity and the accuracy requirement of rocking arm and crossbeam, reduced manufacturing cost simultaneously when adopting A template spring then to reduce shock-absorbing.
Further, be socketed with two bearings on the center shaft, one of them bearing is between pivot shaft and buffering spring, and another bearing is between recoil spring and A template spring; Bearing can make the cornering resistance of tire when center shaft rotates littler, has strengthened the handling of automobile.
The utility model is simple in structure, reasonable in design, efficiently solves the problem of existing shock absorbing apparatus unreasonable structure, poor stability, is applicable to the use of automobile shock-absorbing.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the A-A cutaway view of Fig. 1.
Among the figure: 1-inner ring, 2-outer ring, 3-center shaft, 4-cushion rubber, 5-pivot shaft, 6-recoil spring, 7-A template spring, 8-bearing.
The specific embodiment
The damping steering wheel hub, comprise inner ring 1, by bearing and inner ring 1 bonded assembly outer ring 2, with and two ends and the fixing center shaft 3 of inner ring 1 inwall; Be socketed with cushion rubber 4, pivot shaft 5, recoil spring 6 and A template spring 7 on the center shaft 3; Wherein, cushion rubber 4 is run through in center shaft 3 upper ends, and cushion rubber 4 is fitted with inner ring 1 inwall, and A template spring 7 ends are run through in center shaft 3 lower ends; Pivot shaft 5, recoil spring 6 are all between cushion rubber 4 and A template spring 7, and pivot shaft 5 is between cushion rubber 4 and buffering spring 6; Be socketed with two bearings 8 on the center shaft 3, one of them bearing 8 is between pivot shaft 5 and buffering spring 6, and another bearing 8 is between recoil spring 6 and A template spring 7.During concrete enforcement, cushion rubber 4 adopts rubber buffer.
Claims (2)
1. damping steering wheel hub is characterized in that: comprise inner ring (1), by bearing and inner ring (1) bonded assembly outer ring (2), with and two ends and the fixing center shaft (3) of inner ring (1) inwall; Be socketed with cushion rubber (4), pivot shaft (5), recoil spring (6) and A template spring (7) on the center shaft (3); Wherein, cushion rubber (4) is run through in center shaft (3) upper end, and cushion rubber (4) is fitted with inner ring (1) inwall, and A template spring (7) end is run through in center shaft (3) lower end; Pivot shaft (5), recoil spring (6) all are positioned between cushion rubber (4) and the A template spring (7), and pivot shaft (5) is positioned between cushion rubber (4) and the buffering spring (6).
2. damping steering wheel hub according to claim 1, it is characterized in that: be socketed with two bearings (8) on the center shaft (3), one of them bearing (8) is positioned between pivot shaft (5) and the buffering spring (6), and another bearing (8) is positioned between recoil spring (6) and the A template spring (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202997017U CN201792696U (en) | 2010-08-23 | 2010-08-23 | Shock-absorbing steering hub |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202997017U CN201792696U (en) | 2010-08-23 | 2010-08-23 | Shock-absorbing steering hub |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201792696U true CN201792696U (en) | 2011-04-13 |
Family
ID=43847618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202997017U Expired - Fee Related CN201792696U (en) | 2010-08-23 | 2010-08-23 | Shock-absorbing steering hub |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201792696U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106114061A (en) * | 2016-06-29 | 2016-11-16 | 富阳鸿祥技术服务有限公司 | A kind of driving wheel of band shock-absorbing function |
-
2010
- 2010-08-23 CN CN2010202997017U patent/CN201792696U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106114061A (en) * | 2016-06-29 | 2016-11-16 | 富阳鸿祥技术服务有限公司 | A kind of driving wheel of band shock-absorbing function |
| CN106114061B (en) * | 2016-06-29 | 2018-01-23 | 邱博 | A kind of driving wheel with shock-absorbing function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110413 Termination date: 20120823 |