CN203362820U - Thrust aligning roller bearing taking rollers and retainer as assembly - Google Patents
Thrust aligning roller bearing taking rollers and retainer as assembly Download PDFInfo
- Publication number
- CN203362820U CN203362820U CN 201320407427 CN201320407427U CN203362820U CN 203362820 U CN203362820 U CN 203362820U CN 201320407427 CN201320407427 CN 201320407427 CN 201320407427 U CN201320407427 U CN 201320407427U CN 203362820 U CN203362820 U CN 203362820U
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- CN
- China
- Prior art keywords
- retainer
- roller bearing
- aligning roller
- rollers
- assembly
- 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 discloses a thrust aligning roller bearing taking rollers and a retainer as an assembly. The thrust aligning roller bearing is formed by assembling a race, a shaft washer, the group of rollers and the retainer, wherein the retainer consists of a retainer seat and a retainer cover; the rollers are placed in corresponding pocket holes of the retainer seat respectively; the retainer cover is placed at the upper end of the retainer seat, and connected with the retainer seat by a plurality of hexagonal fillister head screws; the hexagonal fillister head screws are welded and fixed with the retainer cover; and the retainer equipped with the rollers is placed in a roller path formed by the race and the shaft washer. The thrust aligning roller bearing overcomes the defect that the traditional lower hanging structure is easy to shatter. The thrust aligning roller bearing is not provided with a bushing, and the retainer and the rollers form the assembly by screw welding, so that the thrust aligning roller bearing is difficult to get loose, convenient to mount and dismount, high in bearing capacity, good in aligning performance and long in service life; and in addition, the machined solid retainer is adopted, and a mould is not required to be designed, so that the thrust aligning roller bearing is easy to manufacture, low in cost and high in production efficiency.
Description
Technical field
The utility model relates to a kind of bearing, the self-aligning thrust roller bearing that specifically a kind of roller and retainer are assembly.
Background technique
At present, the lower suspension type of the general employing of self-aligning thrust roller bearing, comprise seat ring, blowout patche, roller, retainer, lining, the defect of this structure is that blowout patche, roller, retainer become inseparable assembly by the lining locking, bearing is after using the regular hour, and liner wear is serious, the serious sequence of sanqu songs within a particular musical mode occurs, cause early failue, structure is as shown in (Fig. 1).
The model utility content
In order to solve the problem by lining locking blowout patche, roller and the easy sequence of sanqu songs within a particular musical mode of retainer airframe bearing, from the angle of product specification, consider, can adopt the stamping steel plate retainer, but this retainer need to design mold, and cost compare is high, the utility model provides the novel self-aligning thrust roller bearing that a kind of roller and retainer are assembly, this bearing does not have lining, there is no easily damaged parts, be difficult for the sequence of sanqu songs within a particular musical mode, improved the working life of bearing.
The technological scheme adopted is:
The self-aligning thrust roller bearing that a kind of roller and retainer are assembly, be assembled by seat ring, blowout patche, one group of roller and retainer, it is characterized in that:
Retainer is by keeping stand and retainer lid two-part to form, one group of roller is arranged on respectively in the corresponding pocket hole that keeps stand, the retainer lid is arranged on the upper end that keeps stand, the retainer lid is connected with keeping stand by a plurality of hexagon socket cap head screws, and hexagon socket cap head screw and retainer lid are welded and fixed.The retainer that roller is housed is placed in the raceway formed by seat ring and blowout patche.
The retainer lid adopts 30
#or 35
#steel is made.
The utility model has overcome the problem of the easy sequence of sanqu songs within a particular musical mode of traditional lower suspended structure, the utility model is without lining, retainer and roller form an assembly by the form of screw welding, be difficult for the sequence of sanqu songs within a particular musical mode, installation, convenient disassembly, bearing capacity is high, aligning performance good, long service life, adopts in addition car solid cage processed, does not need to design mold, be easy to low cost of manufacture, manufacturing efficiency is high.
The accompanying drawing explanation
Fig. 1 is known bearing structure schematic diagram.Number in the figure 1 is that seat ring, 2 is that lining, 3 is that retainer, 4 is that blowout patche, 5 is roller.
Fig. 2 is a kind of embodiment's of the present utility model structural representation.
Embodiment
The self-aligning thrust roller bearing that a kind of roller and retainer are assembly, be assembled into by seat ring 6, blowout patche 7, one group of roller 8 and retainer 9, it is characterized in that:
The retainer lid adopts 30
#or 35
#steel is made.
Claims (1)
1. the self-aligning thrust roller bearing that a roller and retainer are assembly, be assembled into by seat ring (6), blowout patche (7), one group of roller (8) and retainer (9), it is characterized in that:
Retainer (9) is by keeping stand (10) and retainer lid (11) to form, one group of roller is placed on respectively in the corresponding pocket hole that keeps stand (10), retainer lid (11) is placed on the upper end that keeps stand (10), retainer lid (11) is connected with keeping stand (10) by a plurality of hexagon socket cap head screws (12), and hexagon socket cap head screw (12) is welded and fixed with retainer lid (11); The retainer (9) that roller is housed is placed in the raceway formed by seat ring (6) and blowout patche (7);
The retainer lid adopts 30
#or 35
#steel is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320407427 CN203362820U (en) | 2013-07-10 | 2013-07-10 | Thrust aligning roller bearing taking rollers and retainer as assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320407427 CN203362820U (en) | 2013-07-10 | 2013-07-10 | Thrust aligning roller bearing taking rollers and retainer as assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203362820U true CN203362820U (en) | 2013-12-25 |
Family
ID=49810592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320407427 Expired - Fee Related CN203362820U (en) | 2013-07-10 | 2013-07-10 | Thrust aligning roller bearing taking rollers and retainer as assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203362820U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111677754A (en) * | 2020-06-30 | 2020-09-18 | 瓦房店轴承集团国家轴承工程技术研究中心有限公司 | Improved self-aligning thrust roller bearing |
-
2013
- 2013-07-10 CN CN 201320407427 patent/CN203362820U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111677754A (en) * | 2020-06-30 | 2020-09-18 | 瓦房店轴承集团国家轴承工程技术研究中心有限公司 | Improved self-aligning thrust roller 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: 20131225 Termination date: 20190710 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |