CN203374655U - Deep groove ball bearing retainer - Google Patents
Deep groove ball bearing retainer Download PDFInfo
- Publication number
- CN203374655U CN203374655U CN201320481442.3U CN201320481442U CN203374655U CN 203374655 U CN203374655 U CN 203374655U CN 201320481442 U CN201320481442 U CN 201320481442U CN 203374655 U CN203374655 U CN 203374655U
- Authority
- CN
- China
- Prior art keywords
- retainer body
- retainer
- projection
- deep groove
- ball bearing
- 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 provides a deep groove ball bearing retainer which comprises a first retainer body and a second retainer body. The first retainer body is fixedly connected with the second retainer body in a mutually matched mode. The first retainer body and the second retainer body are respectively provided with six steel ball holes used for containing steel balls. The diameter of the inner ring of the first retainer body is 8.1mm and the diameter of the outer ring of the first container body is 11.5mm. The first retainer body and the second retainer body are respectively provided with six through holes for rivets and the diameter of each through hole is 0.4mm. The left side and the right side of the first retainer body are provided with a first protruding block and a second protruding block respectively, wherein the first protruding block and the second protruding block are used for tightly clamping the second retainer body. Grooves matched with the first protruding block and the second protruding block are formed in the second retainer body. The deep groove ball bearing retainer is simple in structure and capable of being installed conveniently and rapidly.
Description
Technical field
The utility model relates to technical field of bearings, relates in particular to a kind of deep groove ball bearing retainer.
Background technique
Deep groove ball bearing is very extensive in industrial application, deep groove ball bearing generally comprises outer ring, inner ring, steel ball, one group of retainer and dust cover, general factory is when producing retainer, require factory retainer, rivet and steel ball installation, but general retainer when mounted, often need to carry out the location of rivet hole, inconvenience is installed, efficiency is low.
The model utility content
(1) technical problem that will solve
Problem to be solved in the utility model is to provide a kind of deep groove ball bearing retainer, to overcome retainer in prior art, inconvenience, inefficient defect is installed.
(2) technological scheme
For solveing the technical problem, the utility model provides a kind of deep groove ball bearing retainer, comprises the first retainer body and the second retainer body, and described the first retainer body cooperatively interacts and is fixedly connected with the second retainer body; Evenly be provided with six for the steel ball hole by putting steel ball on described the first retainer body and the second retainer body; The inner ring diameter of described the first retainer body is 8.1mm, and race diameter is 11.5mm; Evenly be provided with six through holes for rivet on described the first retainer body and the second retainer body, the diameter of described through hole is 0.4mm; The described first retainer body left and right sides is respectively arranged with the first projection and the second projection for tightening described the second retainer body, on described the second retainer body, is provided with the groove coordinated with described the first projection and the second projection.
Further, the inboard of described the first projection and the second projection is provided with the projection for chucking.
Further, the surface roughness of described steel ball hole inwall is 2um.
(3) beneficial effect
Deep groove ball bearing retainer of the present utility model is simple in structure, makes the quick and easy for installation of retainer.
The accompanying drawing explanation
The structural representation that Fig. 1 is a kind of deep groove ball bearing retainer of the utility model;
The half sectional view that Fig. 2 is A-A direction in Fig. 1;
The structural representation that Fig. 3 is the second retainer body.
In figure, 1 is the first retainer body, and 2 is through hole, and 3 is the first projection, and 4 is steel ball hole, and 5 is the second projection, and 6 is the second retainer body, and 7 is groove, and 8 is projection.
Embodiment
Below in conjunction with drawings and Examples, embodiment of the present utility model is described in further detail.Following examples are used for the utility model is described, but are not used for limiting scope of the present utility model.
As shown in Figure 1 to Figure 3, a kind of deep groove ball bearing retainer of the present utility model, comprise the first retainer body 1 and the second retainer body 6, and above-mentioned the first retainer body 1 cooperatively interacts and is fixedly connected with the second retainer body 6; Evenly be provided with six for the steel ball hole 4 by putting steel ball on above-mentioned the first retainer body 1 and the second retainer body 6; The inner ring diameter of above-mentioned the first retainer body 1 is 8.1mm, and race diameter is 11.5mm; Evenly be provided with six through holes for rivet 2 on above-mentioned the first retainer body 1 and the second retainer body 6, the diameter of above-mentioned through hole 2 is 0.4mm; Above-mentioned first retainer body 1 left and right sides is respectively arranged with the first projection 3 and the second projection 5 for tightening above-mentioned the second retainer body 6, is provided with the groove 7 coordinated with above-mentioned the first projection 3 and the second projection 5 on above-mentioned the second retainer body 6.
The inboard of above-mentioned the first projection 3 and the second projection 5 is provided with the projection 8 for chucking.The surface roughness of above-mentioned steel ball hole 4 inwalls is 2um.
The benefit that is provided with the first projection 3 and the second projection 5 is: the mutual location that facilitates the first retainer body 1 and the second retainer body 6.
During installation, as long as by the first retainer body 1 and the mutual clamping of the second retainer body 6 location, by the first projection 3 and the second projection 5 and mutual corresponding the getting final product of the groove of the second retainer body 6, carry out again afterwards rivet and get final product, install very convenient.
The benefit of projection 8 is: the first retainer body 1 and the second retainer body 6 clampings can be lived, make mutually not separate difficult drop-off.
During concrete enforcement, through hole 2 can also be designed to tapped hole.
Deep groove ball bearing retainer of the present utility model is simple in structure, makes the quick and easy for installation of retainer.
In sum, above-mentioned mode of execution is not restricted mode of execution of the present utility model, and the modification that all those skilled in the art carry out on the basis of flesh and blood of the present utility model or equivalent deformation, all at technology category of the present utility model.
Claims (3)
1. a deep groove ball bearing retainer, it is characterized in that: comprise the first retainer body (1) and the second retainer body (6), described the first retainer body (1) cooperatively interacts and is fixedly connected with the second retainer body (6); Evenly be provided with six for the steel ball hole by putting steel ball (4) on described the first retainer body (1) and the second retainer body (6); The inner ring diameter of described the first retainer body (1) is 8.1mm, and race diameter is 11.5mm; Evenly be provided with six through holes for rivet (2) on described the first retainer body (1) and the second retainer body (6), the diameter of described through hole (2) is 0.4mm; Described first retainer body (1) left and right sides is respectively arranged with the first projection (3) and the second projection (5) for tightening described the second retainer body (6), on described the second retainer body (6), is provided with the groove (7) coordinated with described the first projection (3) and the second projection (5).
2. deep groove ball bearing retainer according to claim 1 is characterized in that: the inboard of described the first projection (3) and the second projection (5) is provided with the projection (8) for chucking.
3. deep groove ball bearing retainer according to claim 1 and 2, it is characterized in that: the surface roughness of described steel ball hole (4) inwall is 2um.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320481442.3U CN203374655U (en) | 2013-08-07 | 2013-08-07 | Deep groove ball bearing retainer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320481442.3U CN203374655U (en) | 2013-08-07 | 2013-08-07 | Deep groove ball bearing retainer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203374655U true CN203374655U (en) | 2014-01-01 |
Family
ID=49837184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320481442.3U Expired - Fee Related CN203374655U (en) | 2013-08-07 | 2013-08-07 | Deep groove ball bearing retainer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203374655U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104088907A (en) * | 2014-07-14 | 2014-10-08 | 聊城市博源节能科技有限公司 | Bearing retainer and production method thereof |
-
2013
- 2013-08-07 CN CN201320481442.3U patent/CN203374655U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104088907A (en) * | 2014-07-14 | 2014-10-08 | 聊城市博源节能科技有限公司 | Bearing retainer and production method thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140101 Termination date: 20160807 |