CN203322048U - Embedded conical face housing washer aligning bearing - Google Patents
Embedded conical face housing washer aligning bearing Download PDFInfo
- Publication number
- CN203322048U CN203322048U CN2013203919038U CN201320391903U CN203322048U CN 203322048 U CN203322048 U CN 203322048U CN 2013203919038 U CN2013203919038 U CN 2013203919038U CN 201320391903 U CN201320391903 U CN 201320391903U CN 203322048 U CN203322048 U CN 203322048U
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- CN
- China
- Prior art keywords
- ring
- outer ring
- bearing
- pin locking
- housing washer
- 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
An embedded conical face housing washer aligning bearing comprises an outer ring, an inner ring, a pin locking check ring and rollers. The inner ring is located in an inner hole of the outer ring, the rollers are densely arranged between the gap between the inner ring and the outer ring, the outer ring is provided with bevel double flanges, the pin locking check ring is provided with a bevel corresponding to the bevel of the outer ring, the pin locking check ring is fixed on the outer ring through the bevels, the outer side face of the pin locking check ring is flush with the end face of the outer ring, and the inner ring is provided with linear inner teeth matched with a main engine transmission shaft. The embedded conical face housing washer aligning bearing can compensate for the inclination of the axis of a shell and achieve the aligning function, and the bearing can still work normally in the eccentric state. The rollers can be protected by the pin locking check ring, and therefore the service life of the bearing is longer than that of an ordinary bearing. The embedded conical face housing washer aligning bearing is convenient to assemble and meets demands for gear transmission parts of main engine plants.
Description
Technical field
The utility model relates to a kind of bearing, especially a kind of embedded conical surface seat ring selfaligning bearing.
Background technique
In mine mechanism, because the working environment of bearing is more severe, the frequency that bearing is subject to the undesirable conditions such as bias or overload is higher, makes the working life of plain bearing lower.
Summary of the invention
The purpose of this utility model is to provide a kind of embedded conical surface seat ring selfaligning bearing, solve bearing be subject to bias or overload frequency when higher working life lower defect.
The purpose of this utility model realizes as follows: this embedded conical surface seat ring selfaligning bearing, comprise outer ring, inner ring, purl back-up ring and roller, in the endoporus of inner ring in outer ring, some rollers are closely packed in the gap between inner ring and outer ring, outer ring has the two ribs of angle, the purl back-up ring has the angle corresponding with the outer ring angle, and the purl back-up ring is fixed on outer ring by angle, and inner ring is with the word straight line type internal tooth matched with the main frame transmission shaft.
Reducing back-up ring and outer ring form a confined space, and inner ring is designed to gear structure, match with the main frame drive part, thereby form the bearing integral sealing.Because inner ring has the yi word pattern gear structure, with the main frame drive part, closely cooperate, be applicable to being applied in the occasion of specific (special) requirements, met better main frame for gear-driven designing requirement.Due to the low-speed running characteristic of gear, bearing can bear larger radial load, has higher impact resistance simultaneously.
Purl back-up ring outer side surface is concordant with cycle surface.
The utility model can compensate the inclination of housing axis, can realize the aligning effect, makes bearing still can work under eccentric state.Roller has the purl back-up ring to be protected, and the life-span of bearing is longer than general bearing.The utility model assembling more for convenience, meets the needs of main engine factory for the gear transmission part.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
With reference to Fig. 1, the utility model comprises outer ring 1, inner ring 2, purl back-up ring 3 and roller 4, in the endoporus of inner ring 2 in outer ring 1, some rollers 4 are closely packed in the gap between inner ring 2 and outer ring 1, outer ring 1 has the two ribs of angle, and purl back-up ring 3 has the angle corresponding with outer ring 1 angle, and purl back-up ring 3 is tightly fixed on outer ring 1 by angle, purl back-up ring 3 outer side surfaces are concordant with outer ring 1 end face, and inner ring 2 is with the word straight line type internal tooth matched with the main frame transmission shaft.
Claims (2)
1. an embedded conical surface seat ring selfaligning bearing, comprise outer ring, inner ring, purl back-up ring and roller, in the endoporus of inner ring in outer ring, some rollers are closely packed in the gap between inner ring and outer ring, it is characterized in that: outer ring (1) has the two ribs of angle, purl back-up ring (3) has the angle corresponding with outer ring (1) angle, and it is upper that purl back-up ring (3) is fixed on outer ring (1) by angle, and inner ring (2) is with the word straight line type internal tooth matched with the main frame transmission shaft.
2. embedded conical surface seat ring selfaligning bearing according to claim 1, it is characterized in that: purl back-up ring (3) outer side surface is concordant with outer ring (1) end face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203919038U CN203322048U (en) | 2013-07-03 | 2013-07-03 | Embedded conical face housing washer aligning bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203919038U CN203322048U (en) | 2013-07-03 | 2013-07-03 | Embedded conical face housing washer aligning bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203322048U true CN203322048U (en) | 2013-12-04 |
Family
ID=49661403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203919038U Expired - Fee Related CN203322048U (en) | 2013-07-03 | 2013-07-03 | Embedded conical face housing washer aligning bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203322048U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107061488A (en) * | 2016-12-09 | 2017-08-18 | 瓦房店轴承集团有限责任公司 | Self-aligning both sides band block wing needle roller combination bearing |
-
2013
- 2013-07-03 CN CN2013203919038U patent/CN203322048U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107061488A (en) * | 2016-12-09 | 2017-08-18 | 瓦房店轴承集团有限责任公司 | Self-aligning both sides band block wing needle roller combination 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: 20131204 Termination date: 20150703 |
|
| EXPY | Termination of patent right or utility model |