CN204055950U - A kind of car steering tube column of modified node method - Google Patents
A kind of car steering tube column of modified node method Download PDFInfo
- Publication number
- CN204055950U CN204055950U CN201420357421.5U CN201420357421U CN204055950U CN 204055950 U CN204055950 U CN 204055950U CN 201420357421 U CN201420357421 U CN 201420357421U CN 204055950 U CN204055950 U CN 204055950U
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- China
- Prior art keywords
- nitrile rubber
- rubber lining
- steering
- sliding bearing
- powder metallurgy
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Abstract
The utility model relates to a kind of car steering tube column, specifically relates to a kind of car steering tube column of modified node method, and belong to vehicular spare parts field, it comprises: propeller-shaft, sliding bearing for powder metallurgy and lower steering-column tube; It is characterized in that: it also comprises nitrile rubber lining; Circlip, flat gasket and nitrile rubber lining steering axles be equipped with successively; Sliding bearing for powder metallurgy crosses press-in nitrile rubber lining one end entrance of win, enter the sliding bearing for powder metallurgy of steering shaft, two ends are all subject to the restriction of nitrile rubber lining two ends projection, can not come off, ensure the reliability of automobile runs in rotation process because rubber bush produces distortion; The end float misalignment of circlip and flat gasket restriction nitrile rubber lining, guarantees that nitrile rubber lining can not come off simultaneously; Avoid the quality problems of the sliding bearing for powder metallurgy of steering axles and the relative motion of sealing member.
Description
technical field
The utility model relates to a kind of car steering tube column, specifically relates to a kind of car steering tube column of modified node method, belongs to vehicular spare parts field.
Background technology
Car steering tube column is the vitals in steering swivel system, when having a steering axles and other seal combination to use in steering column, use sliding bearing for powder metallurgy, after client feedback steering axles in motor turning process uses for a long time and produces vibrations with running car, make the sliding bearing for powder metallurgy on steering axles and other sealing members produce relative motion, seriously jeopardize ride safety of automobile.
summary of the invention
In view of the defect that prior art exists, the utility model is the car steering tube column that will provide a kind of modified node method, it, by coordinating closely between nitrile rubber lining and sealing member, solves the quality problems of the sliding bearing for powder metallurgy of steering axles and the relative motion of sealing member.
In order to solve the problems of the technologies described above, the technical solution adopted in the present invention is the car steering tube column of modified node method, and it comprises: propeller-shaft, sliding bearing for powder metallurgy and lower steering-column tube; It is characterized in that: it also comprises nitrile rubber lining; Circlip, flat gasket and nitrile rubber lining steering axles be equipped with successively; Described circlip is installed in the circlip groove of steering axles, circlip and flat gasket restriction nitrile rubber axial motion; Described nitrile rubber lining is cylindrical structure, and its internal diameter is provided with groove, and its external diameter is L-type structure, and it is provided with projection near flat gasket one end, and protruding and lower steering-column tube contacts, and sliding bearing for powder metallurgy press-fits in groove; The rib height of described groove near one end of flat gasket is less than the rib height away from flat gasket one end; Nitrile rubber lining and lower steering-column tube interference fit.
The utility model has the advantage of: sliding bearing for powder metallurgy crosses press-in nitrile rubber lining one end entrance of win, enter the sliding bearing for powder metallurgy of steering shaft, two ends are all subject to the restriction of nitrile rubber lining two ends projection, can not come off because rubber bush produces distortion in rotation process, ensure the reliability of automobile runs; The end float misalignment of circlip and flat gasket restriction nitrile rubber lining, guarantees that nitrile rubber lining can not come off simultaneously; Avoid the quality problems of the sliding bearing for powder metallurgy of steering axles and the relative motion of sealing member.
accompanying drawing explanation
Fig. 1 structural representation of the present utility model;
The structure diagram of Fig. 2 nitrile rubber lining;
In figure: 1, propeller-shaft, 2, circlip, 3, flat gasket, 4, sliding bearing for powder metallurgy, 5, nitrile rubber lining, 6, lower steering-column tube.
Detailed description of the invention
In order to understand the car steering tube column of this modified node method further, below Structure Figure be described as follows.
It comprises: propeller-shaft, sliding bearing for powder metallurgy and lower steering-column tube; It also comprises nitrile rubber lining; Circlip, flat gasket and nitrile rubber lining steering axles be equipped with successively; Described circlip is installed in the circlip groove of steering axles, and circlip and flat gasket restriction nitrile rubber axial motion, guarantee that nitrile rubber lining can not come off; Described nitrile rubber lining is cylindrical structure, and its internal diameter is provided with groove, and its external diameter is L-type structure, it is provided with projection near flat gasket one end, protruding and lower steering-column tube contacts, and sliding bearing for powder metallurgy press-fits in groove, stops coming off and sliding of sliding bearing for powder metallurgy; The rib height of described groove near one end of flat gasket is less than the rib height away from flat gasket one end; Nitrile rubber lining and lower steering-column tube interference fit.
Claims (1)
1.
a kind ofthe car steering tube column of modified node method, it comprises: propeller-shaft, sliding bearing for powder metallurgy and lower steering-column tube; It is characterized in that: it also comprises nitrile rubber lining; Circlip, flat gasket and nitrile rubber lining steering axles be equipped with successively; Described circlip is installed in the circlip groove of steering axles, circlip and flat gasket restriction nitrile rubber lining axial motion; Described nitrile rubber lining is cylindrical structure, and its internal diameter is provided with groove, and its external diameter is L-type structure, and it is provided with projection near flat gasket one end, and protruding and lower steering-column tube contacts, and sliding bearing for powder metallurgy press-fits in groove; The rib height of described groove near one end of flat gasket is less than the rib height away from flat gasket one end; Nitrile rubber lining and lower steering-column tube interference fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420357421.5U CN204055950U (en) | 2014-07-01 | 2014-07-01 | A kind of car steering tube column of modified node method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420357421.5U CN204055950U (en) | 2014-07-01 | 2014-07-01 | A kind of car steering tube column of modified node method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204055950U true CN204055950U (en) | 2014-12-31 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420357421.5U Active CN204055950U (en) | 2014-07-01 | 2014-07-01 | A kind of car steering tube column of modified node method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204055950U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108953378A (en) * | 2017-05-23 | 2018-12-07 | 株式会社万都 | A kind of steering shaft bushing and steering shaft |
| CN110886788A (en) * | 2018-09-07 | 2020-03-17 | Dmc 股份有限公司 | Damping bush for steering mechanism of vehicle |
| CN112550424A (en) * | 2020-12-23 | 2021-03-26 | 重庆隆鑫通航发动机制造有限公司 | Direction post lower installation mechanism and all-terrain vehicle |
-
2014
- 2014-07-01 CN CN201420357421.5U patent/CN204055950U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108953378A (en) * | 2017-05-23 | 2018-12-07 | 株式会社万都 | A kind of steering shaft bushing and steering shaft |
| CN108953378B (en) * | 2017-05-23 | 2020-06-09 | 株式会社万都 | Bushing for steering shaft and steering shaft |
| CN110886788A (en) * | 2018-09-07 | 2020-03-17 | Dmc 股份有限公司 | Damping bush for steering mechanism of vehicle |
| CN112550424A (en) * | 2020-12-23 | 2021-03-26 | 重庆隆鑫通航发动机制造有限公司 | Direction post lower installation mechanism and all-terrain vehicle |
| CN112550424B (en) * | 2020-12-23 | 2022-06-24 | 重庆隆鑫通航发动机制造有限公司 | Direction post lower installation mechanism and all-terrain vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |