CN204942287U - A kind of copper sphere pocket hole ball bearing retainer - Google Patents
A kind of copper sphere pocket hole ball bearing retainer Download PDFInfo
- Publication number
- CN204942287U CN204942287U CN201520675616.9U CN201520675616U CN204942287U CN 204942287 U CN204942287 U CN 204942287U CN 201520675616 U CN201520675616 U CN 201520675616U CN 204942287 U CN204942287 U CN 204942287U
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- Prior art keywords
- retainer
- hole
- rivet
- ball bearing
- pocket hole
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- 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.)
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Abstract
The utility model discloses a kind of copper sphere pocket hole ball bearing retainer, it is made up of two symmetrical half retainers, on one end face of described half retainer, circumference uniform distribution arranges some hemisphere face pocket holes, other end is evenly equipped with rivet through hole, and two and half retainers are connected and fixed by the rivet symmetry be connected in rivet through hole.The utility model can improve oil storage capacity and the greasy property of retainer, also can reduce the vibration of bearing simultaneously, improves bearing operation stationarity.
Description
Technical field
The utility model relates to retainer new product development technical field, particularly relates to a kind of copper sphere pocket hole ball bearing retainer.
Background technique
Because the selflubricating of copper retainer is good and intensity is high, thus copper retainer in the application of ball bearing widely.But the pocket hole of such copper ball bearing retainer is circular straight hole, is unfavorable for oil storage and lubrication, be also unfavorable for the vibration reducing bearing simultaneously.
Model utility content
The purpose of this utility model is just to provide a kind of copper sphere pocket hole ball bearing retainer, to improve oil storage capacity and the greasy property of retainer, and reduces the vibration of bearing, improves bearing operation stationarity.
For realizing above-mentioned model utility object, the utility model adopts following technological scheme:
Copper sphere pocket hole ball bearing retainer is made up of two symmetrical half retainers, circumference uniform distribution some hemisphere face pockets hole on one end face of described half retainer, other end is evenly equipped with rivet through hole, and two and half retainers are connected and fixed by the rivet symmetry be connected in rivet through hole.
Owing to have employed technique scheme, the utility model has following superiority:
The pocket hole of retainer is sphere pocket hole, is beneficial to oil storage, improves the greasy property of bearing; Thus reduce the vibration of retainer, and then improve smoothness of operation and the precision of bearing.
The utility model is easy to manufacture, and is suitable for large scale application.
Accompanying drawing explanation
Fig. 1 is the structural representation of copper sphere pocket hole of the present utility model ball bearing retainer;
In figure: 1-half retainer; 2-rivet through hole; 3-hemisphere face pocket hole.
Embodiment
As shown in Figure 1, copper sphere pocket hole ball bearing retainer is made up of two symmetrical half retainers 1.Circumference uniform distribution some hemisphere face pockets hole 3 on an end face of half retainer, other end is evenly distributed in rivet through hole 2, two and half retainer and is connected and fixed by the rivet symmetry be connected in rivet through hole 2.The quantity of described rivet through hole is consistent with the quantity in retainer hemisphere face pocket hole, and two copper half retainer 1 riveteds through the rivet through hole of two and half retainers 1, then are become a sphere pocket hole ball bearing integral cage through riveting press by several rivets 2.
Owing to have employed technique scheme, the utility model has following superiority:
The pocket hole of retainer is sphere pocket hole, is beneficial to oil storage, improves the greasy property of bearing; Thus reduce the vibration of retainer, and then improve smoothness of operation and the precision of bearing.
The utility model is easy to manufacture, and is suitable for large scale application.
Claims (1)
1. a copper sphere pocket hole ball bearing retainer, it is characterized in that, be made up of two symmetrical half retainers, circumference uniform distribution some hemisphere face pockets hole on one end face of described half retainer, other end is evenly equipped with rivet through hole, and two and half retainers are fixed by the rivet interlacement be connected in rivet through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520675616.9U CN204942287U (en) | 2015-09-02 | 2015-09-02 | A kind of copper sphere pocket hole ball bearing retainer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520675616.9U CN204942287U (en) | 2015-09-02 | 2015-09-02 | A kind of copper sphere pocket hole ball bearing retainer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204942287U true CN204942287U (en) | 2016-01-06 |
Family
ID=55009722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520675616.9U Active CN204942287U (en) | 2015-09-02 | 2015-09-02 | A kind of copper sphere pocket hole ball bearing retainer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204942287U (en) |
-
2015
- 2015-09-02 CN CN201520675616.9U patent/CN204942287U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |