CN210034176U - Deep groove ball retainer with reinforcing rib structure - Google Patents
Deep groove ball retainer with reinforcing rib structure Download PDFInfo
- Publication number
- CN210034176U CN210034176U CN201920440964.6U CN201920440964U CN210034176U CN 210034176 U CN210034176 U CN 210034176U CN 201920440964 U CN201920440964 U CN 201920440964U CN 210034176 U CN210034176 U CN 210034176U
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- deep groove
- strengthening rib
- groove ball
- wall
- holder
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Abstract
The utility model relates to a deep groove ball holder with strengthening rib structure, including deep groove ball holder body, set up the ball pocket of placing the steel ball on the deep groove ball holder body, the outer wall and the inner wall of deep groove ball holder body are provided with the strengthening rib of equalling respectively, the strengthening rib sets up the linkage segment between two adjacent ball pockets, and the strengthening rib one-to-one of the strengthening rib of outer wall and inner wall. This deep groove ball holder with strengthening rib structure forms a plurality of oil groove structures of dividing through the special strengthening rib structure that sets up between each strengthening rib, can alleviate holder weight to strengthen holder structural strength, strengthening rib equipartition can change the flow direction of lubricating oil or lubricating grease in the bearing inside at the holder inside and outside diameter surface in addition, carries out abundant lubrication to bearing inner race raceway, outer lane raceway and steel ball, improves the bearing life-span, reduces the temperature rise.
Description
Technical Field
The utility model relates to a bearing technical field especially relates to a deep groove ball holder with strengthening rib structure.
Background
In the existing deep groove ball retainer, poor lubrication often occurs among a steel ball, a bearing inner ring and a bearing outer ring raceway in the high-speed operation process, so that the noise is overlarge in the operation process, and the bearing operation temperature is increased to cause the bearing failure. Although some bearing retainers begin to adopt an oil distribution groove mechanism, for example, a bearing retainer with an oil distribution groove on the inner and outer diameters disclosed in patent No. CN201547135U, the structure of the bearing retainer is complicated, the structure of the oil distribution groove needs to be formed by secondary processing in the later period, and the processing technology is complicated and very inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a deep groove ball holder that has a strengthening rib structure, simple structure, good lubrication effect and convenient processing.
The utility model discloses a realize through following technical scheme: the utility model provides a deep groove ball holder with strengthening rib structure, includes deep groove ball holder body, sets up the ball pocket of placing the steel ball on the deep groove ball holder body, the outer wall and the inner wall of deep groove ball holder body are provided with the strengthening rib of equalling respectively, the strengthening rib sets up the linkage segment between two adjacent ball pockets, and the strengthening rib one-to-one of the strengthening rib of outer wall and inner wall.
In order to facilitate processing and limit grease to a certain extent, the top end surface or the bottom end surface of each reinforcing rib is flush with the top end surface or the bottom end surface of the connecting section.
In a preferred embodiment of the present invention, the reinforcing rib is preferably rectangular, and the width of the top opening of the reinforcing rib is the same as the width of the bottom opening. Of course, the ribs may also be trapezoidal or the like.
The utility model has the advantages that: this deep groove ball holder with strengthening rib structure forms a plurality of oil groove structures of dividing through the special strengthening rib structure that sets up between each strengthening rib, can alleviate holder weight to strengthen holder structural strength, strengthening rib equipartition can change the flow direction of lubricating oil or lubricating grease in the bearing inside at the holder inside and outside diameter surface in addition, carries out abundant lubrication to bearing inner race raceway, outer lane raceway and steel ball, improves the bearing life-span, reduces the temperature rise.
Drawings
Fig. 1 is a schematic perspective view of a deep groove ball retainer with a rib structure according to the present invention;
FIG. 2 is a front view of the deep groove ball retainer with a rib structure of the present invention;
fig. 3 is a rear view of the deep groove ball retainer with the reinforcing rib structure of the present invention;
in the figure: 1. the deep groove ball retainer comprises a deep groove ball retainer body, 2 ball pockets and 3 reinforcing ribs.
Detailed Description
The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the protection scope of the present invention can be clearly and clearly defined. In the present invention, directional terms such as "up", "down", "front", "back", "left", "right", "top", "bottom", etc. refer to directions of the attached drawings only. Accordingly, the directional terms used are used for describing and understanding the present invention, and are not used for limiting the present invention.
As shown in fig. 1-3, a deep groove ball retainer with a reinforcing rib structure comprises a deep groove ball retainer body 1, wherein ball pockets 2 for placing steel balls are arranged on the deep groove ball retainer body 1, the outer wall and the inner wall of the deep groove ball retainer body 1 are respectively provided with equally-divided rectangular reinforcing ribs 3, the reinforcing ribs 3 are arranged on a connecting section between two adjacent ball pockets, the reinforcing ribs 3 on the outer wall correspond to the reinforcing ribs 3 on the inner wall one by one, namely, the inner wall and the outer wall of the deep groove ball retainer body 1 are respectively provided with a circle of uniformly-distributed reinforcing ribs 3, each reinforcing rib 3 is of a raised rectangular structure, and two adjacent reinforcing ribs and the inner wall or the outer wall of the deep groove ball retainer body 1 are enclosed by an arc-shaped oil dividing groove structure.
Preferably, the top end face of each rib 3 is flush with the top end face of the connecting section, and the bottom end face of each rib 3 is flush with the bottom end face of the connecting section. Of course, it is also possible to design the height of the reinforcement 3 to be smaller than the height of the connecting section.
The reinforcing ribs 3 in the deep groove ball retainer with the reinforcing rib structure can be processed and formed with the body at one time, and is very convenient.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.
Claims (3)
1. The utility model provides a deep groove ball holder with strengthening rib structure, includes deep groove ball holder body, sets up the ball pocket of placing the steel ball on the deep groove ball holder body, its characterized in that: the outer wall and the inner wall of the deep groove ball retainer body are respectively provided with equally-divided reinforcing ribs, the reinforcing ribs are arranged at the connecting sections between two adjacent ball pockets, and the reinforcing ribs on the outer wall correspond to the reinforcing ribs on the inner wall one to one.
2. The deep groove ball retainer with the reinforcing rib structure as claimed in claim 1, wherein: the top end surface or the bottom end surface of each reinforcing rib is flush with the top end surface or the bottom end surface of the connecting section.
3. The deep groove ball retainer with the reinforcing rib structure as claimed in claim 1, wherein: the reinforcing ribs are rectangular or trapezoidal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920440964.6U CN210034176U (en) | 2019-04-02 | 2019-04-02 | Deep groove ball retainer with reinforcing rib structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920440964.6U CN210034176U (en) | 2019-04-02 | 2019-04-02 | Deep groove ball retainer with reinforcing rib structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210034176U true CN210034176U (en) | 2020-02-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920440964.6U Active CN210034176U (en) | 2019-04-02 | 2019-04-02 | Deep groove ball retainer with reinforcing rib structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210034176U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111503136A (en) * | 2020-04-08 | 2020-08-07 | 洛阳轴承研究所有限公司 | Rolling bearing and retainer thereof |
-
2019
- 2019-04-02 CN CN201920440964.6U patent/CN210034176U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111503136A (en) * | 2020-04-08 | 2020-08-07 | 洛阳轴承研究所有限公司 | Rolling bearing and retainer thereof |
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| GR01 | Patent grant |