CN207875751U - A kind of shock-damping structure in steering shaft - Google Patents
A kind of shock-damping structure in steering shaft Download PDFInfo
- Publication number
- CN207875751U CN207875751U CN201820059690.1U CN201820059690U CN207875751U CN 207875751 U CN207875751 U CN 207875751U CN 201820059690 U CN201820059690 U CN 201820059690U CN 207875751 U CN207875751 U CN 207875751U
- Authority
- CN
- China
- Prior art keywords
- spline housing
- connecting fork
- steering shaft
- rubber
- utility
- 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
Links
Landscapes
- Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
- Steering Controls (AREA)
Abstract
The utility model discloses a kind of shock-damping structures in steering shaft, include mainly splined shaft, spline housing, rubber, connecting fork, universal joint, spline shaft end is cased with spline housing, spline housing is mounted on connecting fork center, it is connected by the rubber transition inlayed between spline housing and connecting fork, universal joint is installed in connecting fork end.The utility model is designed in the case where total long structure is constant, it is connected using rubber transition between two steel parts, improve the intrinsic frequency of steering shaft, and play cushioning effect, the vibrations of automobile chassis can directly be absorbed, will not be passed in driver's cabin, and structure and processing technology are simple, it is at low cost, it is with obvious effects.
Description
Technical field
The utility model is related to steering shaft fields, and in particular to a kind of shock-damping structure in steering shaft.
Background technology
The spline auxiliary structure of steering shaft is rigidly connected usually using splined shaft and slip yoke at present.Existing spline auxiliary structure
Belong to rigid connection, and intrinsic frequency is low, it, can be to the comfortable of driving if the vibrations of automobile chassis, do not play cushioning effect
Property impacts.
Utility model content
The purpose of the utility model is to overcome the shortcomings of the prior art, and provide a kind of for subtracting in steering shaft
Shake structure.
The purpose of this utility model is completed by following technical solution：This damping knot in steering shaft
Structure includes mainly splined shaft, spline housing, rubber, connecting fork, universal joint, and spline shaft end is cased with spline housing, and spline housing is mounted on
Connecting fork center is connected between spline housing and connecting fork by the rubber transition inlayed, and universal joint is installed in connecting fork end.
Rubber between spline housing and connecting fork is that vulcanization generates, and rubber can improve the intrinsic frequency of steering shaft.
The beneficial effects of the utility model are：
1, the utility model is connected using rubber transition between two steel parts, is carried in the case where total long structure is constant
The intrinsic frequency of high steering shaft, and play cushioning effect.
2, the utility model does not need extra space, can in two metalworks vulcanized rubber.
3, the utility model spline housing and connecting fork processing are simple, and the shock-damping structure technique sulfided is operable.
4, the utility model can directly absorb the vibrations of automobile chassis due to the presence of rubber, will not pass to driving
In room.
5, the utility model structure and processing technology are simple, at low cost, with obvious effects.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is traditional structure schematic diagram.
Reference sign：Splined shaft 1, spline housing 2, rubber 3, connecting fork 4, universal joint 5.
Specific implementation mode
Detailed introduction is done to the utility model below in conjunction with attached drawing：
As shown in the picture, this shock-damping structure in steering shaft, include mainly splined shaft 1, spline housing 2, rubber 3,
Connecting fork 4, universal joint 5,1 end of splined shaft are cased with spline housing 2, and spline housing 2 is mounted on 4 center of connecting fork, spline housing 2 and connection
It is connected by 3 transition of rubber inlayed between fork 4, universal joint 5 is installed in 4 end of connecting fork.
Rubber 3 between spline housing 2 and connecting fork 4 is that vulcanization generates, and rubber 3 can improve the intrinsic frequency of steering shaft
Rate.
It is understood that it will be understood by those skilled in the art that the technical solution of the utility model and utility model structure
Think of, which is subject to equivalent substitution or change all, should belong to the protection domain of the utility model the attached claims.
Claims (1)
1. a kind of shock-damping structure in steering shaft, it is characterised in that：Include mainly splined shaft (1), spline housing (2), rubber
(3), connecting fork (4), universal joint (5), splined shaft (1) end are cased with spline housing (2), and spline housing (2) is mounted in connecting fork (4)
The heart is connected between spline housing (2) and connecting fork (4) by rubber (3) transition inlayed, and universal joint is installed in connecting fork (4) end
(5)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820059690.1U CN207875751U (en) | 2018-01-15 | 2018-01-15 | A kind of shock-damping structure in steering shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820059690.1U CN207875751U (en) | 2018-01-15 | 2018-01-15 | A kind of shock-damping structure in steering shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207875751U true CN207875751U (en) | 2018-09-18 |
Family
ID=63506455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820059690.1U Expired - Fee Related CN207875751U (en) | 2018-01-15 | 2018-01-15 | A kind of shock-damping structure in steering shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207875751U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108146492A (en) * | 2018-01-15 | 2018-06-12 | 万向钱潮传动轴有限公司 | A kind of shock-damping structure in steering shaft |
-
2018
- 2018-01-15 CN CN201820059690.1U patent/CN207875751U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108146492A (en) * | 2018-01-15 | 2018-06-12 | 万向钱潮传动轴有限公司 | A kind of shock-damping structure in steering shaft |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180918 Termination date: 20190115 |