CN203272462U - Anti-wearing retainer - Google Patents
Anti-wearing retainer Download PDFInfo
- Publication number
- CN203272462U CN203272462U CN 201320246342 CN201320246342U CN203272462U CN 203272462 U CN203272462 U CN 203272462U CN 201320246342 CN201320246342 CN 201320246342 CN 201320246342 U CN201320246342 U CN 201320246342U CN 203272462 U CN203272462 U CN 203272462U
- Authority
- CN
- China
- Prior art keywords
- retainer
- roller
- dividing plate
- needle
- utility
- 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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- Rolling Contact Bearings (AREA)
Abstract
The utility model relates to the technical field of bearings and particularly relates to an anti-wearing retainer. The anti-wearing retainer comprises a frame body, separation plates and needle grooves, wherein the separation plates and the needle grooves are distributed on the frame body at intervals; each separation plate is formed by a rolling shaft and a roller. Each separation plate is arranged into a combined structure of the rolling shaft and the roller and a rolling needle is placed between the two adjacent rollers, so that sliding friction is replaced by rolling friction, the abrasion is greatly reduced and the service life of the bearing is prolonged.
Description
Technical field
The utility model relates to technical field of bearings, especially a kind of abrasionproof retainer.
Background technique
Retainer is the vitals in bearing, and existing retainer is mostly frame structure, places a needle roller in each frame, and is not only loosely organized, easily rock, and needle roller can bump and rub with the frame wall, increases loss, affects working life.
The model utility content
Loosely organized in order to overcome existing retainer, the deficiency that frictional loss is large, the utility model provides a kind of abrasionproof retainer.
The technological scheme that its technical problem that solves the utility model adopts is: a kind of abrasionproof retainer, comprise support body, dividing plate and needle tray, and dividing plate and needle tray are distributed on support body, and dividing plate is comprised of roller bearing and cylinder.
According to another embodiment of the present utility model, comprise that further roller bearing is evenly distributed in support body.
According to another embodiment of the present utility model, comprise that further on every roller bearing, cover has a cylinder.
The beneficial effects of the utility model are, dividing plate are arranged to the composite structure of roller bearing and cylinder, needle roller is placed between adjacent two cylinders, thereby sliding friction is become rolling friction, greatly reduce loss, have extended the working life of bearing.
Description of drawings
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model.
1. support bodys in figure, 2. dividing plate, 21. roller bearings, 22. cylinders, 3. needle tray.
Embodiment
Be structural representation of the present utility model as Fig. 1, a kind of abrasionproof retainer comprises support body 1, dividing plate 2 and needle tray 3, and dividing plate 2 and needle tray 3 are distributed on support body 1, and dividing plate 2 is comprised of roller bearing 21 and cylinder 22.Roller bearing 21 is evenly distributed in support body 1.On every roller bearing 21, cover has a cylinder 22.
Dividing plate 2 is arranged to the composite structure of roller bearing 21 and cylinder 22, needle roller is placed between adjacent two cylinders 22, thereby sliding friction is become rolling friction, greatly reduce loss, extended the working life of bearing.
Claims (3)
1. an abrasionproof retainer, comprise support body (1), dividing plate (2) and needle tray (3), and dividing plate (2) and needle tray (3) are distributed on support body (1), it is characterized in that, dividing plate (2) is comprised of roller bearing (21) and cylinder (22).
2. abrasionproof retainer according to claim 1, is characterized in that, roller bearing (21) is evenly distributed in support body (1).
3. abrasionproof retainer according to claim 1, is characterized in that, the upper cover of every roller bearing (21) has a cylinder (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320246342 CN203272462U (en) | 2013-05-09 | 2013-05-09 | Anti-wearing retainer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320246342 CN203272462U (en) | 2013-05-09 | 2013-05-09 | Anti-wearing retainer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203272462U true CN203272462U (en) | 2013-11-06 |
Family
ID=49502884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320246342 Expired - Fee Related CN203272462U (en) | 2013-05-09 | 2013-05-09 | Anti-wearing retainer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203272462U (en) |
-
2013
- 2013-05-09 CN CN 201320246342 patent/CN203272462U/en not_active Expired - Fee Related
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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: 20131106 Termination date: 20140509 |