CN202056193U - Novel outer guide aligning roller bearing - Google Patents
Novel outer guide aligning roller bearing Download PDFInfo
- Publication number
- CN202056193U CN202056193U CN2011201473771U CN201120147377U CN202056193U CN 202056193 U CN202056193 U CN 202056193U CN 2011201473771 U CN2011201473771 U CN 2011201473771U CN 201120147377 U CN201120147377 U CN 201120147377U CN 202056193 U CN202056193 U CN 202056193U
- Authority
- CN
- China
- Prior art keywords
- bearing
- retainer
- roller bearing
- aligning roller
- guide
- 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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- Support Of The Bearing (AREA)
- Rolling Contact Bearings (AREA)
Abstract
The utility model relates to an aligning roller bearing, in particular to a novel outer guide aligning roller bearing for oscillating machinery, which belongs to the field of bearing manufacturing. In the novel outer guide aligning roller bearing, as an original integral structure that a turned solid retainer is provided with a guide flange is replaced, the mass of a retainer body is reduced on the basis of ensuring the performance of the original retainer; a double-guide structure formed by the retainer and a guide ring is adopted, and the retainer and the guide ring are respectively cast and processed, thus, not only is a metal material saved and the production cost reduced, but also accurate processing is easy, and the dimension of a finished product is ensured. The structure performs a full anti-vibration and damping effect under the condition of bearing a high axial force and vibration, thereby, the overall performance of the bearing is improved, and the service life of the bearing is prolonged.
Description
Technical fieldThe utility model relates to a kind of selfaligning roller bearing, concrete relates to the novel outer guiding selfaligning roller bearing that a kind of vibrating machine is used, and belongs to bearing and makes the field.
Background techniqueAlong with the fast development of bearing industry, the vibrating machine axle is generally promoted.Bearing is the core component that the support of vibrating machine axle is rotated, and therefore, choosing of bearing is the guarantee of vibrating machine axle operation.At present, the bearing that uses on the vibrating machine is the selfaligning roller bearing of symmetric type substantially mostly, and retainer is car system entity and the integrative-structure pattern that carries guiding flange.The bearing race unbalance loading of this structure, the retainer easy-rupturing; Under the situation of bearing a power or vibration, roller is in operation and does not reach the state of equilbrium running, and the mode that retainer is directed can not play the damping effect of coordinating very much.
Summary of the invention the utility model is in order to remedy above-mentioned technological deficiency, provides a kind of dual boot structure, vibration-isolating effect good, novel outer guiding selfaligning roller bearing cheaply.
The technical solution of the utility model is: a kind of novel outer guiding selfaligning roller bearing, form by outer ring, movable lead ring, maintenance support body, roller, inner ring; Retainer is divided into lead ring and the support body two-part that guide usefulness, and retainer and lead ring form the dual boot structure of first guiding and second guiding, and bearing pocket well format is an arcuate structure.
Described maintenance support body, end pattern adopts ramp structure.
The beneficial effects of the utility model are: replaced original car system solid cage to carry the integral structure of guiding flange, on the basis that guarantees original retainer performance, alleviated the quality of support body, adopt retainer and the formed dual boot structure of lead ring, retainer and lead ring are cast respectively and are processed, not only saved metallic material, reduce cost of production, and be easy to accurate processing, guaranteed finished size; This structure has played sufficient vibrationproof, damping effect under the situation of bearing macro-axis power and vibration, thereby has improved the overall performance and the working life of bearing.
Description of drawings
Fig. 1 is a kind of cross-sectional view of novel outer guiding selfaligning roller bearing.
Among the figure, 1, the outer ring, 2, movable lead ring, 3, keep support body, 4, roller, 5, inner ring, 6, first guiding, 7, second guiding.
Embodiment
Fig. 1 shows a kind of cross-sectional view of novel outer guiding selfaligning roller bearing.Among the figure, the bearing outside is outer ring 1, and 1 inside, outer ring is retainer, movable lead ring 2 of retainer branch and maintenance support body 3, and roller 4 devices are in support body 3, and inside is provided with inner ring 5.
Claims (2)
1. a novel outer guiding selfaligning roller bearing is made up of outer ring, movable lead ring, maintenance support body, roller, inner ring; It is characterized in that retainer is divided into lead ring and the support body two-part that guide usefulness, retainer and lead ring form the dual boot structure of first guiding and second guiding, and bearing pocket well format is an arcuate structure.
2. a kind of novel outer guiding selfaligning roller bearing according to claim 1 is characterized in that described maintenance support body, and end pattern adopts ramp structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201473771U CN202056193U (en) | 2011-05-11 | 2011-05-11 | Novel outer guide aligning roller bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201473771U CN202056193U (en) | 2011-05-11 | 2011-05-11 | Novel outer guide aligning roller bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202056193U true CN202056193U (en) | 2011-11-30 |
Family
ID=45016164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201473771U Expired - Fee Related CN202056193U (en) | 2011-05-11 | 2011-05-11 | Novel outer guide aligning roller bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202056193U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103629245A (en) * | 2012-08-22 | 2014-03-12 | 谢夫勒科技股份两合公司 | Self-aligning roller bearing provided with sealed structure |
-
2011
- 2011-05-11 CN CN2011201473771U patent/CN202056193U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103629245A (en) * | 2012-08-22 | 2014-03-12 | 谢夫勒科技股份两合公司 | Self-aligning roller bearing provided with sealed structure |
| CN103629245B (en) * | 2012-08-22 | 2017-10-03 | 舍弗勒技术股份两合公司 | A kind of self-aligning roller bearing with sealing structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111130 Termination date: 20140511 |