CN201599317U - Split self-aligning roller bearing with spherical surface clamp ring - Google Patents
Split self-aligning roller bearing with spherical surface clamp ring Download PDFInfo
- Publication number
- CN201599317U CN201599317U CN2010201022607U CN201020102260U CN201599317U CN 201599317 U CN201599317 U CN 201599317U CN 2010201022607 U CN2010201022607 U CN 2010201022607U CN 201020102260 U CN201020102260 U CN 201020102260U CN 201599317 U CN201599317 U CN 201599317U
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- aligning
- spherical
- clamp ring
- ring
- roller bearing
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Abstract
The utility model relates to a split self-aligning roller bearing with a spherical surface clamp ring, comprising an aligning outer ring, an inner ring, a roller which can make aligning rolling motion in a spherical raceway of the aligning outer ring through a supporting column and a holding gasket so as to adapt to the deflection deformation of a shaft, and a clamp ring which rotates along with the spherical surface, wherein the clamp ring is the one with the spherical outside surface so as to form the self-aligning roller bearing with the spherical surface clamp ring. The rotary center of the spherical surface of the clamp ring with the spherical outside surface is concentric with the centre of sphere of the spherical raceway of the aligning outer ring. The self-aligning roller bearing with the spherical surface clamp ring is of an easily assembled and disassembled split structure. In the utility model, the clamp ring is self provided with the spherical outside surface, and the spherical outside surface thereof is matched with a rubber ring in a bearing seat so as to form a seal cavity, thereby effectively simplifying the seal structure; and relevant seal members can not be deformed during self-aligning movement so as to ensure reliable seal, and the adoption of the split structure leads assembly and disassembly to be easy.
Description
Technical field
The utility model relates to bearing, particularly relates to the dribbling face chucking subdivision selfaligning roller bearing that is used for the trunnion of converter position.
Background technique
The bearing at metallurgical converter gudgeon position is to adopt selfaligning roller bearing at present, more its chucking circle adopts periphery and the interior rubber ring of bearing support to cooperate and forms Seal cage, and when the equipment stand under load, periphery can produce deflection deformation, make seal failure, influence bearing working life.In addition, the clamp ring of periphery cooperates the formation annular seal space with rubber ring in the bearing block, make seal structure complex and sealing reliability poor (seeing Fig. 2).
The model utility content
The technical problems to be solved in the utility model provides a kind of spherical outside surface clamp ring that carries, and cooperates with rubber ring in the bearing block to form annular seal space, can effectively simplify hermetically-sealed construction and make reliably band sphere clamp ring subdivision self-aligning roller bearing of sealing.
The technological scheme that adopts is:
Band sphere clamp ring subdivision self-aligning roller bearing, comprise aligning outer ring, inner ring, by pillar and keep packing ring make roller can in the aligning outer ring spherical raceway, do aligning roll to adapt to axle deflection deformation roller and along with the clamp ring of spherical rotation.Described clamp ring is the spherical outside surface clamp ring, consists of band sphere clamp ring self-aligning roller bearing.
The spherical rotation center of above-mentioned outer spherical surface chucking circle is concentric with the spherical raceway centre of sphere of aligning outer ring.
Above-mentioned is the subdivision structure that is easy to installing/dismounting with sphere clamp ring self-aligning roller bearing.
Clamp ring of the present utility model carries spherical outside surface, and its spherical outside surface cooperates the formation annular seal space with rubber ring in the bearing block, effectively simplified hermetically-sealed construction, and its respective seals can not produce the aligning motion deformation, and sealing is reliable, adopts again the subdivision structure, is easy to installing/dismounting.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the original structure schematic representation.
Embodiment
Band sphere clamp ring subdivision self-aligning roller bearing, comprise aligning outer ring 1, inner ring 2, by pillar 5 and keep packing ring 6 make roller 4 can in the aligning outer ring spherical raceway, do aligning roll to adapt to axle deflection deformation roller and along with the clamp ring 3 of spherical rotation.Described clamp ring 3 is the spherical outside surface clamp ring, and the spherical rotation center of spherical outside surface clamp ring is concentric with the spherical raceway centre of sphere of aligning outer ring 1, consists of band sphere clamp ring self-aligning roller bearing.Described bearing adopts the subdivision structure that is easy to installing/dismounting, consists of band sphere clamp ring subdivision self-aligning roller bearing.
Claims (3)
1. dribbling face chucking encloses the subdivision selfaligning roller bearing, comprise aligning outer ring (1), inner ring (2), by pillar (5) with keep packing ring (6) to make roller (4) can in the aligning outer ring spherical raceway, do the roll roller of the deflection deformation that adapts to axle and of aligning along with the chucking circle (3) of spherical rotation, it is characterized in that described chucking circle (3) is outer spherical surface chucking circle, constitutes dribbling face chucking circle selfaligning roller bearing.
2. dribbling face chucking circle subdivision selfaligning roller bearing according to claim 1 is characterized in that the spherical rotation center of described outer spherical surface chucking circle is concentric with the spherical raceway centre of sphere of aligning outer ring (1).
3. band sphere clamp ring subdivision self-aligning roller bearing according to claim 1 is characterized in that described is the subdivision structure that is easy to installing/dismounting with sphere clamp ring self-aligning roller bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201022607U CN201599317U (en) | 2010-01-27 | 2010-01-27 | Split self-aligning roller bearing with spherical surface clamp ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201022607U CN201599317U (en) | 2010-01-27 | 2010-01-27 | Split self-aligning roller bearing with spherical surface clamp ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201599317U true CN201599317U (en) | 2010-10-06 |
Family
ID=42810372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201022607U Expired - Fee Related CN201599317U (en) | 2010-01-27 | 2010-01-27 | Split self-aligning roller bearing with spherical surface clamp ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201599317U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102454700A (en) * | 2010-10-28 | 2012-05-16 | 瓦房店正达冶金轧机轴承有限公司 | Improved split self-aligning roller bearing |
-
2010
- 2010-01-27 CN CN2010201022607U patent/CN201599317U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102454700A (en) * | 2010-10-28 | 2012-05-16 | 瓦房店正达冶金轧机轴承有限公司 | Improved split self-aligning roller bearing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: DALIAN GUOWEI BEARING CO., LTD. Free format text: FORMER OWNER: WAFANGDIAN METALLURGICAL AND MINING BEARING MANUFACTURING CO., LTD. Effective date: 20120613 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20120613 Address after: 116300, No. three, section 2201, South Masonic Street, Dalian, Liaoning, Wafangdian City Patentee after: Dalian Grandway Bearing Co., Ltd. Address before: 116300, Liaoning, Dalian province Wafangdian City City store office Hill pull Patentee before: Wafangdian Metallurgy and Mining Bearing Manufacturing Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101006 Termination date: 20180127 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |