CN216009271U - Bearing convenient to lubricate - Google Patents
Bearing convenient to lubricate Download PDFInfo
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- CN216009271U CN216009271U CN202122027551.5U CN202122027551U CN216009271U CN 216009271 U CN216009271 U CN 216009271U CN 202122027551 U CN202122027551 U CN 202122027551U CN 216009271 U CN216009271 U CN 216009271U
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- bearing
- ring
- lubricating pad
- side lubricating
- outer side
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Abstract
The utility model relates to a bearing convenient for lubrication, which comprises a bearing inner ring, a bearing outer ring and steel balls arranged between the bearing inner ring and the bearing outer ring, wherein an outer side lubricating pad and an inner side lubricating pad are respectively arranged at two sides of each steel ball, lubricating oil is filled in the outer side lubricating pad and the inner side lubricating pad, an annular supporting plate is arranged at the inner side of a sealing check ring main body, the end part of the annular supporting plate is butted against the surfaces of the outer side lubricating pad and the inner side lubricating pad, after the sealing check ring main body is arranged, the outer side lubricating pad and the inner side lubricating pad are supported through the annular supporting plate, meanwhile, a first annular clamping plate is arranged at the outer side of the outer side lubricating pad, a second annular clamping plate is arranged at the outer side of the inner side lubricating pad, the outer side lubricating pad and the inner side lubricating pad are ensured to be firmly arranged at the outer sides of the steel balls, and the lubricating oil filled in the outer side lubricating pad and the inner side lubricating pad is contacted with the steel balls in the rotating process of the steel balls, the steel balls are cooled and lubricated, and the problem that the traditional bearing is inconvenient to lubricate outside is solved.
Description
Technical Field
The utility model relates to the field of bearings, in particular to a bearing convenient to lubricate.
Background
The bearing is an important part in the modern mechanical equipment. Its main function is to support the mechanical rotator, reduce the friction coefficient in its motion process and ensure its rotation precision. The structure of bearing mainly includes bearing inner race, the retaining ring in steel ball and the steel ball outside, and the bearing is at the in-process that uses, needs regularly lubricate it, because retaining ring's existence, the in-process of actual lubrication, outside lubricating oil is difficult to contact with inside steel ball, and actual lubricated effect is not good, and this patent is based on current technical problem, improves the structure of bearing.
Disclosure of Invention
The utility model aims to overcome the defects in the prior art and provide a bearing convenient to lubricate.
In order to achieve the purpose, the technical scheme adopted by the utility model is as follows:
a bearing convenient for lubrication comprises a bearing inner ring, a bearing outer ring and a steel ball arranged between the bearing inner ring and the bearing outer ring, wherein a sealing retainer ring is arranged between the bearing inner ring and the bearing outer ring and comprises a sealing retainer ring main body and a sealing retainer ring fixing part connected with the sealing retainer ring main body;
the inside of the sealing retainer ring main body is provided with an annular supporting plate, and the end part of the annular supporting plate is abutted against the surfaces of the outer side lubricating pad and the inner side lubricating pad.
Furthermore, the outside of the outside lubricating pad is provided with a first annular clamping plate which is clamped and fixed between the bearing inner ring and the bearing outer ring.
Furthermore, the outside of inboard lubrication pad is equipped with second annular joint board, and second annular joint board is blocked joint and is fixed between bearing inner race, the bearing outer lane.
Further, be equipped with the mounting groove on the medial surface of bearing inner race, in the sealing ring fixed part stretched into the mounting groove, be equipped with annular clamping ring in the mounting groove, annular clamping ring compresses tightly fixed sealing ring fixed part.
Further, the annular supporting plate and the sealing retainer ring main body are integrally formed,
further, the outside lubricating pad and the inside lubricating pad are symmetrical to each other on both sides of the steel ball.
The utility model has the beneficial effects that: the two sides of the steel ball of the bearing structure are respectively provided with an outer side lubricating pad and an inner side lubricating pad which are filled with lubricating oil, the inner side of the sealing retainer ring main body is provided with an annular support plate, the end part of the annular support plate is butted with the surfaces of the outer side lubricating pad and the inner side lubricating pad, after the sealing retainer ring main body is installed, the outer side lubricating pad and the inner side lubricating pad are supported by the annular support plate, meanwhile, a first annular clamping and connecting plate is arranged on the outer side of the outer side lubricating pad, a second annular clamping and connecting plate is arranged on the outer side of the inner side lubricating pad, so that the outer side lubricating pad and the inner side lubricating pad are ensured to be firmly installed on the outer sides of the steel balls, and in the rotating process of the steel balls, the lubricating oil filled in the outer lubricating pad and the inner lubricating pad is contacted with the steel balls to cool and lubricate the steel balls, this structural design makes bearing itself possess lubricated, cooling function, has overcome the inconvenient problem of traditional bearing external lubrication.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Detailed Description
As shown in fig. 1, a bearing convenient for lubrication comprises a bearing inner ring 1, a bearing outer ring 2 and a steel ball 3 arranged between the bearing inner ring 1 and the bearing outer ring 2, wherein a sealing check ring is arranged between the bearing inner ring 1 and the bearing outer ring 2, the sealing check ring comprises a sealing check ring main body 4 and a sealing check ring fixing part 5 connected with the sealing check ring main body 4, two sides of the steel ball 3 are respectively provided with an outer side lubricating pad 6 and an inner side lubricating pad 7, and the outer side lubricating pad 6 and the inner side lubricating pad 7 are filled with lubricating oil;
the inner side of the sealing retainer ring main body 4 is provided with an annular supporting plate 8, and the end part of the annular supporting plate 8 is abutted against the surfaces of the outer side lubricating pad 6 and the inner side lubricating pad 7.
In this embodiment, the annular support plate 8 and the seal retainer body 4 are integrally formed, and the outer lubrication pad 6 and the inner lubrication pad 7 are symmetrical to each other on both sides of the steel ball 3.
Further, the outside of the outside lubricating pad 6 is provided with a first annular clamping plate 9, and the first annular clamping plate 9 is clamped and fixed between the bearing inner ring 1 and the bearing outer ring 2.
The outside of inboard lubrication pad 7 is equipped with second annular joint board 10, and second annular joint board 10 block is fixed between bearing inner race 1, bearing outer race 2.
Further, be equipped with mounting groove 11 on bearing inner race 2's the medial surface, in sealing ring fixed part 5 stretched into mounting groove 11, be equipped with annular clamping ring 12 in the mounting groove 11, annular clamping ring 12 compressed tightly fixed sealing ring fixed part 5, guaranteed that the sealing ring installation is firm.
The two sides of the steel ball of the bearing structure are respectively provided with an outer side lubricating pad 6 and an inner side lubricating pad 7, the outer side lubricating pad 6 and the inner side lubricating pad 7 are filled with lubricating oil, the inner side of a sealing retainer ring main body 4 is provided with an annular supporting plate 8, the end part of the annular supporting plate 8 is abutted against the surfaces of the outer side lubricating pad 6 and the inner side lubricating pad 7, the outer side lubricating pad 6 and the inner side lubricating pad 7 are supported through the annular supporting plate 8 after the sealing retainer ring main body 4 is installed, meanwhile, the outer side of the outer side lubricating pad 6 is provided with a first annular clamping plate 9, the outer side of the inner side lubricating pad 7 is provided with a second annular clamping plate 10, the outer side lubricating pad 6 and the inner side lubricating pad 7 are ensured to be firmly installed on the outer side of the steel ball 3, the steel ball 3 is cooled and lubricated in the rotating process, the lubricating oil filled in the outer side lubricating pad 6 and the inner side lubricating pad 7 is in contact with the steel ball 3, and the steel ball is cooled and lubricated, and the bearing structure design enables the bearing to have the lubricating function of lubricating, The cooling function has overcome the inconvenient problem of traditional bearing external lubrication.
The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the utility model, but that various changes and modifications may be made without departing from the spirit and scope of the utility model, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. A bearing convenient for lubrication comprises a bearing inner ring, a bearing outer ring and a steel ball arranged between the bearing inner ring and the bearing outer ring, wherein a sealing retainer ring is arranged between the bearing inner ring and the bearing outer ring and comprises a sealing retainer ring main body and a sealing retainer ring fixing part connected with the sealing retainer ring main body;
the inside of the sealing retainer ring main body is provided with an annular supporting plate, and the end part of the annular supporting plate is abutted against the surfaces of the outer side lubricating pad and the inner side lubricating pad.
2. The bearing convenient to lubricate as claimed in claim 1, wherein the outer side of the outer lubricating pad is provided with a first annular clamping plate, and the first annular clamping plate is clamped and fixed between the bearing inner ring and the bearing outer ring.
3. The bearing convenient to lubricate as claimed in claim 2, wherein the inner side lubricating pad is provided with a second annular clamping plate at the outer side, and the second annular clamping plate is clamped and fixed between the bearing inner ring and the bearing outer ring.
4. A bearing convenient for lubrication according to claim 2 or 3, wherein the inner side surface of the bearing outer ring is provided with a mounting groove, the sealing retainer fixing part extends into the mounting groove, an annular pressing ring is arranged in the mounting groove, and the annular pressing ring presses and fixes the sealing retainer fixing part.
5. A lubrication facilitating bearing according to claim 4, wherein the annular support plate is integrally formed with the circlip body.
6. A bearing facilitating lubrication according to claim 4, wherein the outer and inner lubrication pads are symmetrical to each other on both sides of the steel ball.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122027551.5U CN216009271U (en) | 2021-08-26 | 2021-08-26 | Bearing convenient to lubricate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122027551.5U CN216009271U (en) | 2021-08-26 | 2021-08-26 | Bearing convenient to lubricate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216009271U true CN216009271U (en) | 2022-03-11 |
Family
ID=80533647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122027551.5U Active CN216009271U (en) | 2021-08-26 | 2021-08-26 | Bearing convenient to lubricate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216009271U (en) |
-
2021
- 2021-08-26 CN CN202122027551.5U patent/CN216009271U/en active Active
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