CN205350064U - Car a steering system uses half rigid bearing - Google Patents
Car a steering system uses half rigid bearing Download PDFInfo
- Publication number
- CN205350064U CN205350064U CN201521095807.4U CN201521095807U CN205350064U CN 205350064 U CN205350064 U CN 205350064U CN 201521095807 U CN201521095807 U CN 201521095807U CN 205350064 U CN205350064 U CN 205350064U
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- outer lane
- steering system
- rigid bearing
- clamshell
- utility
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Abstract
The utility model discloses a car a steering system uses half rigid bearing, including clamshell, rubber bush, inner circle, steel ball and outer lane, the outer lane sets up in the inboard of clamshell, and closely sets up rubber bush between the inner wall of outer lane inside and outside wall and clamshell, the inboard of outer lane sets up the inner circle, a plurality of steel ball between outer lane and the inner circle. The utility model discloses a rubber bush in the cover on the outer wall of outer lane, the fixed method that sets up a housing in rubber bush outside forms half rigid bearing structure for half rigid bearing's axial, radial rigidity are steerable at the needs within range, and work is in the zero clearance state. This practical bearing rotating moment is controllable under certain aligning state for the bearing rotating moment of torsion reaches the operation requirement, satisfies the automobile under various operating condition, a steering system low noise, steering wheel feel zero clearance, rotatory smooth and easy, no unusual fluctuation phenomenon.
Description
Technical field
This utility model relates to a kind of bearing, specifically a kind of semi-rigid bearing of automobile steering system.
Background technology
Steering is used for changing or keep a series of devices of running car or reverse direction to be called automobile steering system (steeringsystem).The function of automobile steering system is exactly the travel direction controlling automobile according to the wish of driver.Automobile steering system is most important to the driving safety of automobile, and therefore the part of automobile steering system is referred to as security personnel's part.
Automobile steering pipe column system bearing works in gapless state for a long time, turn to mandrel to be subject to axially, radial force load time, product bearing after mounting does not have to be had axially, radially have feel to move phenomenon, if automobile steering pipe column system becomes common radial ball bearing by semi-rigid design bearing, catching phenomenon can be occurred or have gap after client's assembling, driver has noise in vehicle traveling process to be occurred, steering wheel feel has unusual fluctuation.
Utility model content
The purpose of this utility model is in that to provide a kind of semi-rigid bearing of automobile steering system, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, this utility model provides following technical scheme:
A kind of semi-rigid bearing of automobile steering system, including clamshell, rubber bushing, inner ring, steel ball and outer ring, described outer ring is arranged on the inner side of clamshell, and rubber bushing is closely set between outer ring inside and outside wall and the inwall of clamshell, the inner side of described outer ring arranges inner ring, several steel balls between outer ring and inner ring.
As further program of the utility model: arrange retainer between described outer ring and inner ring, and several steel balls are arranged on retainer.
As further program of the utility model: the inwall of described outer ring and be all correspondingly arranged arc raceway on the outer wall of inner ring, it is used for encasing steel ball part.
Compared with prior art, the beneficial effects of the utility model are: this utility model by overlapping a rubber bushing on the outer wall of outer ring, the method being fixedly installed a case outside rubber bushing, form semi-rigid bearing arrangement, axial, the radial rigidity that make semi-rigid bearing can be controlled in and need in scope, and work is in gapless state.The bearing rotary moment of this practicality is controlled under certain regulation of mental activities state so that bearing rotary moment of torsion reaches instructions for use, meets automobile under various duties, steering low noise, steering wheel feel gapless, smooth rotation, without unusual fluctuation phenomenon.This utility structure is simple, and production efficiency is high, steady quality, and bearing requires low with tubing string shell with mandrel quality of fit, and assembling adaptability is good, and this practicality is conducive to large-scale production, and it is reliable, convenient to use, and can improve production automobile steering system product stability.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: clamshell 1, rubber bushing 2, inner ring 3, steel ball 4, retainer 5, outer ring 6.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of this utility model protection.
Refer to Fig. 1, in this utility model embodiment, a kind of semi-rigid bearing of automobile steering system, including clamshell 1, rubber bushing 2, inner ring 3, steel ball 4, retainer 5 and outer ring 6, described outer ring 6 is arranged on the inner side of clamshell 1, and rubber bushing 2 is closely set between the inwall of outer ring 6 inside and outside wall and clamshell 1, utilize the character of rubber bushing 2, it is ensured that work is in gapless state.
The inner side of described outer ring 6 arranges inner ring 3, several steel balls 4 between outer ring 6 and inner ring 3, and retainer 5 is set between outer ring 6 and inner ring 3, and several steel balls 4 are arranged on retainer 5, the distance between steel ball 4 is ensured by retainer 5, several steel balls 4 are made to be evenly distributed between outer ring 6 and inner ring 3, it is to avoid steel ball 4 is run.
The inwall of described outer ring 6 and the outer wall of inner ring 3 are all correspondingly arranged arc raceway, are used for encasing steel ball part.
This utility model by overlapping a rubber bushing 2 on the outer wall of outer ring 6, the method being fixedly installed a case 1 outside rubber bushing 2, forming semi-rigid bearing so that axial, the radial rigidity of semi-rigid bearing can be controlled in and need in scope, work is in gapless state.The bearing rotary moment of this practicality is controlled under certain regulation of mental activities state so that bearing rotary moment of torsion reaches instructions for use, meets automobile under various duties, steering low noise, steering wheel feel gapless, smooth rotation, without unusual fluctuation phenomenon.
It is obvious to a person skilled in the art that this utility model is not limited to the details of above-mentioned one exemplary embodiment, and when without departing substantially from spirit of the present utility model or basic feature, it is possible to realize this utility model in other specific forms.Therefore, no matter from which point, embodiment all should be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims rather than described above, it is intended that all changes in the implication of the equivalency dropping on claim and scope included in this utility model.Any accompanying drawing labelling in claim should be considered as the claim that restriction is involved.
In addition, it is to be understood that, although this specification is been described by according to embodiment, but not each embodiment only comprises an independent technical scheme, this narrating mode of description is only for clarity sake, description should be made as a whole by those skilled in the art, and the technical scheme in each embodiment through appropriately combined, can also form other embodiments that it will be appreciated by those skilled in the art that.
Claims (3)
1. the semi-rigid bearing of automobile steering system, including clamshell, rubber bushing, inner ring, steel ball and outer ring, it is characterized in that, described outer ring is arranged on the inner side of clamshell, and rubber bushing is closely set between outer ring inside and outside wall and the inwall of clamshell, the inner side of described outer ring arranges inner ring, several steel balls between outer ring and inner ring.
2. a kind of semi-rigid bearing of automobile steering system according to claim 1, it is characterised in that retainer is set between described outer ring and inner ring, and several steel balls are arranged on retainer.
3. a kind of semi-rigid bearing of automobile steering system according to claim 1, it is characterised in that the inwall of described outer ring and be all correspondingly arranged arc raceway on the outer wall of inner ring, is used for encasing steel ball part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521095807.4U CN205350064U (en) | 2015-12-24 | 2015-12-24 | Car a steering system uses half rigid bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521095807.4U CN205350064U (en) | 2015-12-24 | 2015-12-24 | Car a steering system uses half rigid bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205350064U true CN205350064U (en) | 2016-06-29 |
Family
ID=56171586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521095807.4U Active CN205350064U (en) | 2015-12-24 | 2015-12-24 | Car a steering system uses half rigid bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205350064U (en) |
-
2015
- 2015-12-24 CN CN201521095807.4U patent/CN205350064U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |