CN201034115Y - Full ball-propulsion angular-contact ball bearing for diverter - Google Patents
Full ball-propulsion angular-contact ball bearing for diverter Download PDFInfo
- Publication number
- CN201034115Y CN201034115Y CNU2007200699577U CN200720069957U CN201034115Y CN 201034115 Y CN201034115 Y CN 201034115Y CN U2007200699577 U CNU2007200699577 U CN U2007200699577U CN 200720069957 U CN200720069957 U CN 200720069957U CN 201034115 Y CN201034115 Y CN 201034115Y
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- CN
- China
- Prior art keywords
- bearing
- ring
- ball
- utility
- model
- 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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Abstract
The utility model relates to a full-thrust angular contact ball bearing for a redirector, comprising a shaft ring (1), a seat race (2) and a plurality of steel balls (3) and a retainer ring (40) for preventing the bearing from dispersion, wherein the retainer ring (40) is arranged at one side of the bearing. The utility model has the advantages that more steel balls are utilized in the limited space, the bearing capacity of the bearing is increased greatly, and the bearing capacity is increased by 30% than the normal bearing with the same dimensions.
Description
Technical field
The utility model relates to a kind of angular contact thrust ball bearing, relates in particular to the structure of locking ball in this angular contact thrust ball bearing.
Background technique
Automobile steering device angular contact thrust ball bearing commonly used supports, transmitting torque.Because this bearing mainly bears thrust load, also can bear certain radial load, two covers use simultaneously, advantage be surface friction drag little, be convenient to adjust play.Therefore this bearing is widely used in making commutator more flexible in the various automobile steering devices, handles lighter.
As seen from Figure 1, angular contact thrust ball bearing comprises: blowout patche 1, seat ring 2, steel ball 3, retainer 4; The effect of retainer is the motion of guiding rolling element, makes to keep uniform spacing between the rolling element.
In the confined space of bearing, more steel ball can not be placed but such structure makes, the bearing capacity of bearing can be influenced.
Summary of the invention
The utility model technical issues that need to address have provided a kind of commutator with full ball angular contact thrust ball bearing, are intended to solve above-mentioned defective.
In order to solve the problems of the technologies described above, the utility model is achieved through the following technical solutions:
The utility model comprises: blowout patche, seat ring, steel ball; Also comprise a back-up ring that prevents that bearing from disperseing; Described back-up ring is in a side of bearing.
Compared with prior art, the beneficial effects of the utility model are: striven for more steel ball in limited space, increased the bearing capacity of bearing greatly, comparable unidimensional bearing improves 30% bearing capacity.
Description of drawings
Fig. 1 is the structural representation of band retainer angular contact thrust ball bearing in the prior art;
Fig. 2 is a structural representation of the present utility model;
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is described in further detail:
As seen from Figure 2: the utility model comprises: blowout patche 1, seat ring 2, steel ball 3; Also comprise a back-up ring 40 that prevents that bearing from disperseing; Described back-up ring 40 is in a side of bearing;
Described back-up ring 40 is meant that in a side of bearing back-up ring is assemblied in the groove of seat ring 2 no rib one sides, does not contact with blowout patche 1, above steel ball;
Can play the effect of rib like this, prevent the steel ball sequence of sanqu songs within a particular musical mode.
The utility model has improved bearing capacity on the one hand; And do not have retainer, also saved cost of production.
The utility model has added a back-up ring in addition, makes the bearing sequence of sanqu songs within a particular musical mode not in use.
The utility model has good market prospects and promotional value, will substitute some traditional commutators, produces good economic benefit and social benefit.
Claims (2)
1. a commutator comprises: blowout patche (1), seat ring (2), steel ball (3) with full ball angular contact thrust ball bearing; It is characterized in that: also comprise a back-up ring (40) that prevents that bearing from disperseing; Described back-up ring (40) is in a side of bearing.
2. commutator according to claim 1 is with expiring the ball angular contact thrust ball bearing, and it is characterized in that: described back-up ring (40) is meant that in a side of bearing back-up ring is assemblied in the groove of no rib one side of seat ring (2), does not contact with blowout patche (1), above steel ball.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200699577U CN201034115Y (en) | 2007-05-18 | 2007-05-18 | Full ball-propulsion angular-contact ball bearing for diverter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200699577U CN201034115Y (en) | 2007-05-18 | 2007-05-18 | Full ball-propulsion angular-contact ball bearing for diverter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201034115Y true CN201034115Y (en) | 2008-03-12 |
Family
ID=39195006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200699577U Expired - Fee Related CN201034115Y (en) | 2007-05-18 | 2007-05-18 | Full ball-propulsion angular-contact ball bearing for diverter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201034115Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102384165A (en) * | 2010-08-25 | 2012-03-21 | 襄阳振本传动设备有限公司 | Ultrathin-wall angular-contact stainless steel ball bearing |
| CN103939476A (en) * | 2014-04-21 | 2014-07-23 | 湖北三环汽车方向机有限公司 | Novel bearing of automobile steering gear for positioning bearing outer ring |
| CN110145538A (en) * | 2019-06-27 | 2019-08-20 | 南通山口精工机电有限公司 | A kind of full ball miniature bearing |
-
2007
- 2007-05-18 CN CNU2007200699577U patent/CN201034115Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102384165A (en) * | 2010-08-25 | 2012-03-21 | 襄阳振本传动设备有限公司 | Ultrathin-wall angular-contact stainless steel ball bearing |
| CN103939476A (en) * | 2014-04-21 | 2014-07-23 | 湖北三环汽车方向机有限公司 | Novel bearing of automobile steering gear for positioning bearing outer ring |
| CN110145538A (en) * | 2019-06-27 | 2019-08-20 | 南通山口精工机电有限公司 | A kind of full ball miniature bearing |
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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: 20080312 Termination date: 20150518 |
|
| EXPY | Termination of patent right or utility model |