CN215762840U - Wear-proof bearing structure - Google Patents
Wear-proof bearing structure Download PDFInfo
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- CN215762840U CN215762840U CN202122121539.0U CN202122121539U CN215762840U CN 215762840 U CN215762840 U CN 215762840U CN 202122121539 U CN202122121539 U CN 202122121539U CN 215762840 U CN215762840 U CN 215762840U
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- wear
- bearing
- resistant sleeve
- sleeve
- inner ring
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Abstract
The utility model relates to an anti-abrasion bearing structure 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 a first wear-resistant sleeve is sleeved outside the bearing inner ring, a second wear-resistant sleeve is sleeved inside the bearing outer ring, the first wear-resistant sleeve is bonded with the outer wall of the bearing inner ring, the second wear-resistant sleeve is bonded with the inner wall of the bearing outer ring, a first annular fixing plate is arranged at the end part of the first wear-resistant sleeve, the first annular fixing plate is attached to one side of the bearing inner ring and fixedly connected with the bearing inner ring through bolts, a second annular fixing plate is arranged at the end part of the second wear-resistant sleeve, the second annular fixing plate is attached to one side of the bearing outer ring and fixedly connected with the bearing outer ring through bolts, the first wear-resistant sleeve and the second wear-resistant sleeve are firmly installed, the steel balls are arranged between the first wear-resistant sleeve and the second wear-resistant sleeve, and the arrangement of the wear-resistant sleeve can improve the arrangement of the bearing inner ring, The strength of the bearing outer ring reduces abrasion, and the support stability of the bearing is improved.
Description
Technical Field
The utility model relates to the field of bearing processing, in particular to an anti-abrasion bearing structure.
Background
The deep groove ball bearing is a single-row radial ball bearing, and is a rolling bearing which is most widely applied. It features small friction resistance and high rotation speed, and can be used for bearing radial load or combined load acted simultaneously in radial and axial directions, and also can be used for bearing axial load. The structure of the bearing mainly comprises a bearing outer ring, a bearing inner ring and steel balls, wherein the steel balls easily cause abrasion of the bearing outer ring and the bearing inner ring when rotating at a high speed, and the problem of unstable support of the bearing can occur when the abrasion is serious.
Disclosure of Invention
The utility model aims to overcome the defects in the prior art and provide an anti-abrasion bearing structure.
In order to achieve the purpose, the technical scheme adopted by the utility model is as follows:
an anti-abrasion bearing structure comprises a bearing inner ring, a bearing outer ring and steel balls arranged between the bearing inner ring and the bearing outer ring, wherein a first wear-resistant sleeve is sleeved on the outer side of the bearing inner ring, and a second wear-resistant sleeve is sleeved on the inner side of the bearing outer ring;
the end part of the first wear-resistant sleeve is provided with a first annular fixing plate, and the first annular fixing plate is attached to one side of the bearing inner ring and is fixedly connected with the bearing inner ring through a bolt;
the end part of the second wear-resistant sleeve is provided with a second annular fixing plate, and the second annular fixing plate is attached to one side of the bearing outer ring and is fixedly connected with the bearing outer ring through a bolt.
Further, the first wear-resistant sleeve and the first annular fixing plate are integrally formed.
Further, the second wear-resistant sleeve and the second annular fixing plate are integrally formed.
Further, the steel ball is installed between the first wear-resistant sleeve and the second wear-resistant sleeve.
Further, the first wear-resistant sleeve and the second wear-resistant sleeve are made of ceramic.
Furthermore, the first wear-resistant sleeve is bonded with the outer wall of the bearing inner ring, and the second wear-resistant sleeve is bonded with the inner wall of the bearing outer ring.
The utility model has the beneficial effects that: a first wear-resistant sleeve is sleeved on the outer side of a bearing inner ring of the bearing, a second wear-resistant sleeve is sleeved on the inner side of a bearing outer ring, the first wear-resistant sleeve is bonded with the outer wall of the bearing inner ring, the second wear-resistant sleeve is bonded with the inner wall of the bearing outer ring, a first annular fixing plate is arranged at the end part of the first wear-resistant sleeve, the first annular fixing plate is attached to one side of the bearing inner ring and is fixedly connected with the bearing inner ring through bolts, a second annular fixing plate is arranged at the end part of the second wear-resistant sleeve, the second annular fixing plate is attached to one side of the bearing outer ring and is fixedly connected with the bearing outer ring through bolts, the first wear-resistant sleeve and the second wear-resistant sleeve are firmly installed, steel balls are installed between the first wear-resistant sleeve and the second wear-resistant sleeve, and the arrangement of the wear-resistant sleeves can improve the bearing inner ring, the strength of the bearing outer ring reduces abrasion, and the support stability of the bearing is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a first wear sleeve of the present invention;
fig. 3 is a schematic structural view of a second wear sleeve of the present invention.
Detailed Description
As shown in fig. 1 to 3, an anti-wear bearing structure includes a bearing inner ring 1, a bearing outer ring 2, and steel balls 3 installed between the bearing inner ring 1 and the bearing outer ring 2, wherein a first wear-resistant sleeve 4 is sleeved on an outer side of the bearing inner ring 1, and a second wear-resistant sleeve 5 is sleeved on an inner side of the bearing outer ring 2;
the end part of the first wear-resistant sleeve 4 is provided with a first annular fixing plate 6, and the first annular fixing plate 6 is attached to one side of the bearing inner ring 1 and is fixedly connected with the bearing inner ring 1 through bolts;
the tip of second wear-resisting sleeve 5 is equipped with second annular fixed plate 7, and second annular fixed plate 7 laminating is in one side of bearing inner race 2 and through bolt and bearing inner race 2 fixed connection.
Wherein the first wear sleeve 4 and the first annular securing plate 6 are integrally formed. The second wear sleeve 5 and the second annular retaining plate 7 are integrally formed. The steel balls 3 are installed between the first wear sleeve 4 and the second wear sleeve 5. The first wear sleeve 4 and the second wear sleeve 5 are made of ceramic. The first wear-resistant sleeve 4 is bonded with the outer wall of the bearing inner ring 1, and the second wear-resistant sleeve 5 is bonded with the inner wall of the bearing outer ring 2.
A first wear-resistant sleeve 4 is sleeved on the outer side of a bearing inner ring 1 of the bearing, a second wear-resistant sleeve 5 is sleeved on the inner side of a bearing outer ring 2, the first wear-resistant sleeve 4 is bonded with the outer wall of the bearing inner ring 1, the second wear-resistant sleeve 5 is bonded with the inner wall of the bearing outer ring 2, a first annular fixing plate 6 is arranged at the end part of the first wear-resistant sleeve 4, and the first annular fixing plate 6 is attached to one side of the bearing inner ring 1 and is fixedly connected with the bearing inner ring 1 through bolts;
the tip of the wear-resisting sleeve of second 5 is equipped with second annular fixed plate 7, the laminating of second annular fixed plate is in one side of bearing inner race 2 and through bolt and bearing inner race 2 fixed connection, first wear-resisting sleeve 4 and the firm in installation of the wear-resisting sleeve of second 5, steel ball 3 is installed between first wear-resisting sleeve 4 and the wear-resisting sleeve of second 5, the intensity of bearing inner race, bearing inner race can be improved in wear-resisting telescopic setting, reduce wearing and tearing, the support stability of bearing has been improved.
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. An anti-abrasion bearing structure comprises a bearing inner ring, a bearing outer ring and steel balls arranged between the bearing inner ring and the bearing outer ring, and is characterized in that a first wear-resistant sleeve is sleeved on the outer side of the bearing inner ring, and a second wear-resistant sleeve is sleeved on the inner side of the bearing outer ring;
the end part of the first wear-resistant sleeve is provided with a first annular fixing plate, and the first annular fixing plate is attached to one side of the bearing inner ring and is fixedly connected with the bearing inner ring through a bolt;
the end part of the second wear-resistant sleeve is provided with a second annular fixing plate, and the second annular fixing plate is attached to one side of the bearing outer ring and is fixedly connected with the bearing outer ring through a bolt.
2. A wear resistant bearing construction in accordance with claim 1 wherein the first wear sleeve and first annular retainer plate are integrally formed.
3. A wear resistant bearing construction in accordance with claim 2 wherein the second wear sleeve and second annular retaining plate are integrally formed.
4. A wear resistant bearing construction according to claim 2 or claim 3 wherein said steel balls are mounted between said first and second wear sleeves.
5. A wear resistant bearing construction in accordance with claim 4 wherein the first and second wear sleeves are ceramic.
6. A wear resistant bearing construction in accordance with claim 4, wherein said first wear sleeve is bonded to an outer wall of said bearing inner race and said second wear sleeve is bonded to an inner wall of said bearing outer race.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122121539.0U CN215762840U (en) | 2021-09-03 | 2021-09-03 | Wear-proof bearing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122121539.0U CN215762840U (en) | 2021-09-03 | 2021-09-03 | Wear-proof bearing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215762840U true CN215762840U (en) | 2022-02-08 |
Family
ID=80083691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122121539.0U Active CN215762840U (en) | 2021-09-03 | 2021-09-03 | Wear-proof bearing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215762840U (en) |
-
2021
- 2021-09-03 CN CN202122121539.0U patent/CN215762840U/en active Active
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