CN204567747U - Be applied to the steer drive of cross-country car - Google Patents
Be applied to the steer drive of cross-country car Download PDFInfo
- Publication number
- CN204567747U CN204567747U CN201520057132.8U CN201520057132U CN204567747U CN 204567747 U CN204567747 U CN 204567747U CN 201520057132 U CN201520057132 U CN 201520057132U CN 204567747 U CN204567747 U CN 204567747U
- Authority
- CN
- China
- Prior art keywords
- bearing
- intermediate shaft
- steering intermediate
- fixed support
- shims
- 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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- Mounting Of Bearings Or Others (AREA)
- Power Steering Mechanism (AREA)
- Support Of The Bearing (AREA)
Abstract
The utility model provides a kind of steer drive being applied to cross-country car, comprise: lower steering intermediate shaft, upper steering intermediate shaft, steering intermediate shaft fixed support, two bearing shims and bearing, wherein said steering intermediate shaft fixed support is fixed on vehicle frame fixed support, described bearing assemble is on described lower steering intermediate shaft, described two bearing shims are assemblied in described bearing two ends respectively, by described bearing, described lower steering intermediate shaft, described two bearing shims are fixed on described steering intermediate shaft fixed support together, described lower steering intermediate shaft can move axially along described bearing, described bearing can rotate along described two bearing shims.By tween drive shaft fixed support, bearing shim, the fixing lower steering intermediate shaft of deep groove ball bearing, can effectively reduce and turn to torque fluctuations in transmission process, reduce abnormal sound and shake, improve service life, be convenient to assembling.
Description
Technical field
The utility model relates to steer drive, is specifically related to a kind of steer drive being applied to cross-country car.
Background technology
Cross-country car requires more and more higher to traveling comfort in the market, and relatively require to improve to steering column frequency, rigidity etc., cause steering column axial dimension to diminish, now whole steer drive needs upper and lower two sections of steering intermediate shafts.
But, be steer drive design difficulty for upper and lower two sections of steering intermediate shaft fixed sturctures always, need to consider following factor: reduce and turn to torque fluctuations in transmission process, reduce abnormal sound and shake, improve service life, be convenient to assembling.
Utility model content
In order to solve the problems of the technologies described above, embodiment of the present utility model provides a kind of steer drive being applied to cross-country car, by tween drive shaft fixed support, bearing shim, the fixing lower steering intermediate shaft of deep groove ball bearing, can effectively reduce and turn to torque fluctuations in transmission process, reduce abnormal sound and shake, improve service life, be convenient to assembling.
The utility model provides a kind of steer drive being applied to cross-country car, comprise: lower steering intermediate shaft, upper steering intermediate shaft, steering intermediate shaft fixed support, two bearing shims and bearing, wherein said steering intermediate shaft fixed support is fixed on vehicle frame fixed support, described bearing assemble is on described lower steering intermediate shaft, described two bearing shims are assemblied in described bearing two ends respectively, by described bearing, described lower steering intermediate shaft, described two bearing shims are fixed on described steering intermediate shaft fixed support together, described lower steering intermediate shaft can move axially along described bearing, described bearing can rotate along described two bearing shims.
Alternatively, described tween drive shaft fixed support is shaping by metal plate punching.
The beneficial effects of the utility model are:
1), intermediate shaft supporting bracket metal plate punching, structure is simple, is convenient to processing.
2), intermediate shaft supporting bracket by bearing shim fixed type bearing, play light weight effect very well.
3), bearing under steering intermediate shaft axially slidably, simultaneously can fine rotation along bearing shim, be convenient to assembling, product tolerance requirement can be reduced to a certain extent, thus reduce costs further.
4), this structure is fixing reliable, can effectively reduce and turn to torque fluctuations in transmission process, reduce abnormal sound and shake, improve service life.
Accompanying drawing explanation
Fig. 1 represents the assembling schematic diagram of steer drive in embodiment of the present utility model; And
Fig. 2 represents lower steering intermediate shaft fixed sturcture part sectional view in embodiment of the present utility model.
Detailed description of the invention
Below with reference to accompanying drawings exemplary embodiment of the present disclosure is described in more detail.Although show exemplary embodiment of the present disclosure in accompanying drawing, however should be appreciated that can realize the disclosure in a variety of manners and not should limit by the embodiment set forth here.On the contrary, provide these embodiments to be in order to more thoroughly the disclosure can be understood, and complete for the scope of the present disclosure can be conveyed to those skilled in the art.
See Fig. 1 and Fig. 2, the utility model provides a kind of steer drive being applied to cross-country car, comprise: lower steering intermediate shaft 1, upper steering intermediate shaft 2, steering intermediate shaft fixed support 4, two bearing shims 6 and bearing 7, wherein said steering intermediate shaft fixed support 4 is fixed on vehicle frame fixed support 3 by the first bolt 5, described bearing 7 is assemblied on described lower steering intermediate shaft 1, described two bearing shims 6 are assemblied in described bearing 7 two ends respectively, by described bearing 7, described lower steering intermediate shaft 1, described two bearing shims 6 are fixed on described steering intermediate shaft fixed support 4 by the second bolt 8 together, described lower steering intermediate shaft 1 can move axially along described bearing 7, described bearing 7 can rotate along described two bearing shims 6.
In embodiment of the present utility model, tween drive shaft fixed support 4 is shaping by metal plate punching.
The beneficial effects of the utility model are:
1), intermediate shaft supporting bracket metal plate punching, structure is simple, is convenient to processing.
2), intermediate shaft supporting bracket by bearing shim fixed type bearing, play light weight effect very well.
3), bearing under steering intermediate shaft axially slidably, simultaneously can fine rotation along bearing shim, be convenient to assembling, product tolerance requirement can be reduced to a certain extent, thus reduce costs further.
4), this structure is fixing reliable, can effectively reduce and turn to torque fluctuations in transmission process, reduce abnormal sound and shake, improve service life.
Above-described is preferred implementation of the present utility model; should be understood that the ordinary person for the art; can also make some improvements and modifications not departing under principle prerequisite described in the utility model, these improvements and modifications are also in protection domain of the present utility model.
Claims (2)
1. one kind is applied to the steer drive of cross-country car, it is characterized in that, comprise: lower steering intermediate shaft (1), upper steering intermediate shaft (2), steering intermediate shaft fixed support (4), two bearing shims (6) and bearing (7), wherein said steering intermediate shaft fixed support (4) is fixed on vehicle frame fixed support (3), described bearing (7) is assemblied on described lower steering intermediate shaft (1), described two bearing shims (6) are assemblied in described bearing (7) two ends respectively, by described bearing (7), described lower steering intermediate shaft (1), described two bearing shims (6) are fixed on described steering intermediate shaft fixed support (4) together, described lower steering intermediate shaft (1) can move axially along described bearing (7), described bearing (7) can rotate along described two bearing shims (6).
2. be applied to the steer drive of cross-country car as claimed in claim 1, it is characterized in that, described tween drive shaft fixed support (4) is shaping by metal plate punching.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520057132.8U CN204567747U (en) | 2015-01-27 | 2015-01-27 | Be applied to the steer drive of cross-country car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520057132.8U CN204567747U (en) | 2015-01-27 | 2015-01-27 | Be applied to the steer drive of cross-country car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204567747U true CN204567747U (en) | 2015-08-19 |
Family
ID=53860425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520057132.8U Expired - Fee Related CN204567747U (en) | 2015-01-27 | 2015-01-27 | Be applied to the steer drive of cross-country car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204567747U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111103152A (en) * | 2018-10-29 | 2020-05-05 | 通用汽车环球科技运作有限责任公司 | Test program for determining the rattle of a steering intermediate shaft |
-
2015
- 2015-01-27 CN CN201520057132.8U patent/CN204567747U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111103152A (en) * | 2018-10-29 | 2020-05-05 | 通用汽车环球科技运作有限责任公司 | Test program for determining the rattle of a steering intermediate shaft |
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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: 20150819 Termination date: 20170127 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |