CN204452562U - A kind of automobile steering device mounting structure - Google Patents
A kind of automobile steering device mounting structure Download PDFInfo
- Publication number
- CN204452562U CN204452562U CN201520098714.0U CN201520098714U CN204452562U CN 204452562 U CN204452562 U CN 204452562U CN 201520098714 U CN201520098714 U CN 201520098714U CN 204452562 U CN204452562 U CN 204452562U
- Authority
- CN
- China
- Prior art keywords
- down bolt
- subframe
- hold
- deflector
- mounting structure
- 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
- 241000826860 Trapezium Species 0.000 claims description 3
- 241001247986 Calotropis procera Species 0.000 abstract description 9
- 230000002159 abnormal effect Effects 0.000 abstract description 6
- 239000006185 dispersion Substances 0.000 abstract description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- -1 such as Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Landscapes
- Body Structure For Vehicles (AREA)
Abstract
The utility model provides a kind of automobile steering device mounting structure, comprise steering gear housing, subframe and deflector hold-down bolt, described deflector hold-down bolt passes successively in subframe and steering gear housing, be provided with the negative thread that can match with described deflector hold-down bolt in the mounting hole of described steering gear housing, between the head of described deflector hold-down bolt and described subframe, be provided with rigid gasket and flexible gasket.The automobile steering device mounting structure that the utility model provides eliminates rubber bush, the rigidity realizing steering gear housing is installed, effectively prevent abnormal sound and the interference between deflector and subframe, and rigid gasket and flexible gasket can play buffer action, the impulsive force dispersion that subframe can be passed to deflector absorbs.
Description
Technical field
The utility model relates to automobile steering system, particularly a kind of automobile steering device mounting structure.
Background technology
Under car load environment, the attachment point of deflector, generally above subframe, to be fixed on subframe by bolt and by the moment of regulation by bolt tightening by deflector, to realize the reliable fixing of deflector.
As shown in Figure 1, when existing deflector is installed, rubber bush 11' is pressed with in the mounting hole of steering gear housing 1', subframe 2' is provided with the threaded sleeve 21' corresponding with the mounting hole of steering gear housing 1', deflector hold-down bolt 3' passes successively in rubber bush 11' and threaded sleeve 21', thus deflector is arranged on subframe 2'.
When chaufeur carries out steering operation, the application force of the tooth bar load of deflector can be passed on steering gear housing 1', when load is comparatively large or chaufeur carries out switch operation, can because overcoming the elastic force of rubber bush 11' and then relative displacement occurring between steering gear housing 1' and deflector hold-down bolt 3', cause rubbing between steering gear housing 1' and rubber bush 11', after car load drives to certain mileage, because the wearing and tearing of rubber in rubber bush 11' and elastic performance are decayed, easily cause interfering between steering gear housing 1' and subframe 2', simultaneously rubber bush 11' self also may cause abnormal sound due to cliding friction.
Utility model content
The technical problems to be solved in the utility model is to provide between a kind of steering gear housing and subframe and not easily interferes, and not easily produces the automobile steering device mounting structure of abnormal sound.
For solving the problems of the technologies described above, the automobile steering device mounting structure that the utility model provides comprises steering gear housing, subframe and deflector hold-down bolt, described deflector hold-down bolt passes successively in subframe and steering gear housing, be provided with the negative thread that can match with described deflector hold-down bolt in the mounting hole of described steering gear housing, between the head of described deflector hold-down bolt and described subframe, be provided with rigid gasket and flexible gasket.
Preferably, the contiguous described subframe of described rigid gasket.
Preferably, the height heterogeneity of the projection of described flexible gasket on described deflector hold-down bolt.
More preferably, described flexible gasket is a right-angled trapezium along the section of the length direction of described deflector hold-down bolt.
Preferably, be provided with supporting sleeve in described subframe, described deflector hold-down bolt passes in described supporting sleeve, and the described deflector hold-down bolt surface corresponding with described supporting sleeve is smooth side.
More preferably, described deflector hold-down bolt and described supporting sleeve interference fit.
More preferably, the magnitude of interference between described deflector hold-down bolt and described supporting sleeve is 0.01mm-0.02mm.
The automobile steering device mounting structure that the utility model provides eliminates rubber bush, the rigidity realizing steering gear housing is installed, effectively prevent abnormal sound and the interference between deflector and subframe, and rigid gasket and flexible gasket can play buffer action, the impulsive force dispersion that subframe can be passed to deflector absorbs.
Accompanying drawing explanation
Fig. 1 is the structural representation of existing automobile steering device mounting structure;
Fig. 2 is the structural representation of the utility model automobile steering device mounting structure embodiment.
Indicate as follows in figure:
Steering gear housing-1', rubber bush-11', subframe-2', threaded sleeve-21', deflector hold-down bolt-3', steering gear housing-1, subframe-2, supporting sleeve-21, deflector hold-down bolt-3, rigid gasket-4, flexible gasket-5.
Detailed description of the invention
For enabling above-mentioned purpose, the feature and advantage of utility model more become apparent, below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in detail.
Set forth a lot of detail in the following description so that fully understand the utility model, but the utility model can also adopt other to be different from alternate manner described here to implement, those skilled in the art can when doing similar popularization without prejudice to when the utility model intension, and therefore the utility model is by the restriction of following public specific embodiment.
As shown in Figure 2, the automobile steering device mounting structure that the utility model provides, comprise steering gear housing 1, subframe 2 and deflector hold-down bolt 3, wherein, described deflector hold-down bolt 3 passes successively in subframe 2 and steering gear housing 1, the negative thread that can match with described deflector hold-down bolt 3 is provided with in the mounting hole of described steering gear housing 1, rigid gasket 4 and flexible gasket 5 is provided with between the head of described deflector hold-down bolt 3 and described subframe 2, it should be apparent to those skilled in the art that, above-mentioned rigid gasket 4 is the pad be made up of rigid material, such as, iron gasket or copper backing etc., above-mentioned flexible gasket 5 is the pad be made up of flexible material, such as, rubber sheet gasket etc., the utility model does not limit further to this.
The automobile steering device mounting structure that the utility model provides eliminates rubber bush, the rigidity realizing steering gear housing 1 is installed, effectively prevent abnormal sound and the interference between deflector and subframe 2, and rigid gasket 4 and flexible gasket 5 can play buffer action, the impulsive force dispersion that subframe 2 can be passed to deflector absorbs.
In addition, be different from the scheme that deflector hold-down bolt in prior art passes in low damage device housing and subframe successively, deflector hold-down bolt 3 in the utility model passes successively in subframe 2 and steering gear housing 1, deflector hold-down bolt 3 has larger installing space, Assembly &Disassembly all more for convenience, even if when the angle of inclination of steering gear housing 1 shelters from the patchhole of deflector hold-down bolt 3 on subframe 2, deflector also can conveniently be installed fixing.
In order to disperse to absorb the impulsive force that subframe 2 is passed to steering gear housing 1 better, the contiguous described subframe 2 of described rigid gasket 4, that is, flexible gasket 5 is between rigid gasket 4 and the head of deflector hold-down bolt 3.
In a preferred embodiment of the present utility model, the height heterogeneity of the projection of described flexible gasket 5 on described deflector hold-down bolt 3, like this, flexible gasket 5 is conducive to forming different spacing at the head of deflector hold-down bolt 3 between subframe 2, thus dispersion absorbs the impulsive force that subframe 2 is passed to steering gear housing 1 better.Further, described flexible gasket 5 is a right-angled trapezium along the section of the length direction of described deflector hold-down bolt 3, the flexible gasket 5 of this structure is not only conducive to disperseing better to absorb the impulsive force that subframe 2 is passed to steering gear housing 1, and processing and manufacturing also more for convenience.
Because subframe 2 is a cavity type structure, when installing to prevent deflector hold-down bolt 3, excessive pressure is applied to subframe 2, subframe 2 is caused to produce abnormal sound, and prevent from forming resonance in the cavity of subframe 2, supporting sleeve 21 is provided with in described subframe 2, described deflector hold-down bolt 3 passes in described supporting sleeve 21, and described deflector hold-down bolt 3 surface corresponding with described supporting sleeve 21 is smooth side.
In order to improve the installation fixed effect of deflector hold-down bolt 3 better, described deflector hold-down bolt 3 and described supporting sleeve 21 interference fit.Preferably, the magnitude of interference between described deflector hold-down bolt 3 and described supporting sleeve 21 is 0.01mm-0.02mm.
Although the utility model is described in conjunction with above embodiment, but the utility model is not defined to above-described embodiment, and only by the restriction of claims, those of ordinary skill in the art can easily modify to it and change, but do not leave essential idea of the present utility model and scope.
Claims (7)
1. an automobile steering device mounting structure, comprise steering gear housing, subframe and deflector hold-down bolt, it is characterized in that, described deflector hold-down bolt passes successively in subframe and steering gear housing, be provided with the negative thread that can match with described deflector hold-down bolt in the mounting hole of described steering gear housing, between the head of described deflector hold-down bolt and described subframe, be provided with rigid gasket and flexible gasket.
2. automobile steering device mounting structure according to claim 1, is characterized in that, the contiguous described subframe of described rigid gasket.
3. automobile steering device mounting structure according to claim 1, is characterized in that, the height heterogeneity of the projection of described flexible gasket on described deflector hold-down bolt.
4. automobile steering device mounting structure according to claim 3, is characterized in that, described flexible gasket is a right-angled trapezium along the section of the length direction of described deflector hold-down bolt.
5. automobile steering device mounting structure according to claim 1, it is characterized in that, be provided with supporting sleeve in described subframe, described deflector hold-down bolt passes in described supporting sleeve, and the described deflector hold-down bolt surface corresponding with described supporting sleeve is smooth side.
6. automobile steering device mounting structure according to claim 5, is characterized in that, described deflector hold-down bolt and described supporting sleeve interference fit.
7. automobile steering device mounting structure according to claim 6, is characterized in that, the magnitude of interference between described deflector hold-down bolt and described supporting sleeve is 0.01mm-0.02mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520098714.0U CN204452562U (en) | 2015-02-10 | 2015-02-10 | A kind of automobile steering device mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520098714.0U CN204452562U (en) | 2015-02-10 | 2015-02-10 | A kind of automobile steering device mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204452562U true CN204452562U (en) | 2015-07-08 |
Family
ID=53659486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520098714.0U Expired - Fee Related CN204452562U (en) | 2015-02-10 | 2015-02-10 | A kind of automobile steering device mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204452562U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109334754A (en) * | 2018-11-09 | 2019-02-15 | 广州汽车集团股份有限公司 | A kind of automobile and its diverter mounting structure |
| CN110816663A (en) * | 2019-11-27 | 2020-02-21 | 安徽江淮汽车集团股份有限公司 | Sub vehicle frame rear cross beam and steering engine connecting structure |
| CN111516749A (en) * | 2020-03-30 | 2020-08-11 | 吉利汽车研究院（宁波）有限公司 | Auto steering machine mounting structure and car |
-
2015
- 2015-02-10 CN CN201520098714.0U patent/CN204452562U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109334754A (en) * | 2018-11-09 | 2019-02-15 | 广州汽车集团股份有限公司 | A kind of automobile and its diverter mounting structure |
| CN110816663A (en) * | 2019-11-27 | 2020-02-21 | 安徽江淮汽车集团股份有限公司 | Sub vehicle frame rear cross beam and steering engine connecting structure |
| CN110816663B (en) * | 2019-11-27 | 2021-08-06 | 安徽江淮汽车集团股份有限公司 | Sub vehicle frame rear cross beam and steering engine connecting structure |
| CN111516749A (en) * | 2020-03-30 | 2020-08-11 | 吉利汽车研究院（宁波）有限公司 | Auto steering machine mounting structure and car |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Patentee after: Anhui Jianghuai Automobile Group Limited by Share Ltd Address before: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Patentee before: Anhui Jianghuai Automobile Co., Ltd. |
|
| 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: 20150708 Termination date: 20190210 |