CN220980128U - High-load wear-resistant bearing ring - Google Patents
High-load wear-resistant bearing ring Download PDFInfo
- Publication number
- CN220980128U CN220980128U CN202322752046.6U CN202322752046U CN220980128U CN 220980128 U CN220980128 U CN 220980128U CN 202322752046 U CN202322752046 U CN 202322752046U CN 220980128 U CN220980128 U CN 220980128U
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- ring
- bearing ring
- plug
- backing
- bearing
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- 229910000617 Mangalloy Inorganic materials 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims 2
- 230000006978 adaptation Effects 0.000 claims 1
- 238000012423 maintenance Methods 0.000 abstract description 4
- 239000002699 waste material Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 7
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Rolling Contact Bearings (AREA)
Abstract
The utility model discloses a high-load wear-resistant bearing ring, which comprises: the bearing ring comprises a bearing ring main body and a backing ring, wherein a baffle ring is arranged on the rear side wall of the bearing ring main body, a plurality of first plug-in columns are fixedly welded on the baffle ring, the first plug-in columns are distributed in annular equidistant mode, the backing ring is arranged on the bearing ring main body, a rollaway nest is arranged on the backing ring, plug-in grooves which are symmetrically arranged in two groups are formed in the front side wall and the rear side wall of the backing ring, a clamping ring is arranged in the mounting groove, a second plug-in column is fixedly welded on one side wall, close to the baffle ring, of the clamping ring, and the second plug-in columns are identical in size with the first plug-in columns. According to the utility model, when the raceway is worn, only the backing ring is required to be replaced, the whole bearing ring is not required to be scrapped, waste is avoided, the maintenance cost is greatly reduced, the first plug-in post, the second plug-in post and the plug-in groove are matched, the backing ring can be limited, and the backing ring is prevented from sliding on the bearing ring main body.
Description
Technical Field
The utility model relates to the technical field of bearings, in particular to a high-load wear-resistant bearing ring.
Background
The bearing is an important part in modern mechanical equipment, and its main function is to support the mechanical rotating body, reduce the friction coefficient in the motion process and ensure the rotation precision, under the action of a certain load, the number of revolutions or hours the bearing experiences before pitting corrosion occurs is called bearing life, in order to compare the bearing capacity of the bearing against pitting corrosion, the rated life of the bearing is regulated to be one million revolutions, and the bearing ring is an annular part of a radial rolling bearing with one or several raceways.
When the bearing is used, the balls roll in the roller path of the bearing ring, after the bearing is used for a long time, the roller path of the bearing ring can be worn to influence the normal rolling of the balls, so that the bearing is damaged, the existing bearing ring is of an integral structure, and when the bearing ring is maintained, the whole damaged bearing ring is scrapped and replaced, so that waste is caused, the maintenance cost is increased, and the problem of the high-load wear-resistant bearing ring is solved.
Disclosure of utility model
The present utility model aims to provide a high-load wear-resistant bearing ring, which solves the problems set forth in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a high load wear resistant bearing ring comprising:
The bearing ring comprises a bearing ring main body and a backing ring, wherein a baffle ring is arranged on the rear side wall of the bearing ring main body, a plurality of first plug posts are fixedly welded on the baffle ring, the first plug posts are distributed in annular equidistant mode, the backing ring is arranged on the bearing ring main body, a rollaway nest is arranged on the backing ring, two groups of symmetrically arranged plug grooves are formed in the front side wall and the rear side wall of the backing ring, the plug grooves are matched with the first plug posts, mounting grooves are formed in the front side wall of the bearing ring main body, clamping rings are arranged in the mounting grooves, a second plug post is fixedly welded on one side wall, close to the baffle ring, of the clamping rings, and the second plug posts are identical to the first plug posts in size.
Preferably, the baffle ring and the bearing ring main body are integrally formed.
Preferably, the backing ring is made of high manganese steel.
Preferably, a plurality of annular equally distributed mounting holes are formed in the clamping ring, and a plurality of annular equally distributed screw holes are formed in the inner wall of the mounting groove.
Preferably, a plurality of fastening bolts are arranged on the clamping ring, the fastening bolts are arranged in the mounting holes, and the fastening bolts are in threaded connection with the screw holes.
Compared with the prior art, the utility model has the beneficial effects that:
In the use process, when the roller path of the backing ring is worn, a plurality of fastening bolts can be unscrewed in sequence, the clamping ring is detached from the mounting groove, the damaged backing ring is removed, a new backing ring is replaced, when the new backing ring is mounted, one side inserting groove of the new backing ring can be aligned with the first inserting column and inserted on the first inserting column, then the second inserting column pair Ji Chajie on the clamping ring is inserted in the other side inserting groove of the backing ring, and a plurality of fastening bolts are locked in sequence, so that when the roller path is worn, only the backing ring is needed to be replaced, the whole bearing ring is not needed to be scrapped, the maintenance cost is greatly reduced, the first inserting column and the second inserting column are matched with the inserting groove, the backing ring is limited, the backing ring is prevented from sliding on the bearing ring main body, and the running stability of the bearing is ensured.
Drawings
FIG. 1 is a schematic perspective view of a high-load wear-resistant bearing ring according to the present utility model;
fig. 2 is a perspective view of a bearing ring main body in a high-load wear-resistant bearing ring according to the present utility model;
FIG. 3 is a perspective view of a backing ring in a high load wear resistant bearing ring according to the present utility model;
fig. 4 is a perspective view of a clamping ring in a high-load wear-resistant bearing ring according to the present utility model.
In the figure: 1. a bearing ring body; 2. a backing ring; 3. a baffle ring; 4. a first plug-in post; 5. a raceway; 6. a plug-in groove; 7. a mounting groove; 8. a clamping ring; 9. the second plug-in column; 10. a mounting hole; 11. a screw hole; 12. and (5) fastening a bolt.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: a high load wear resistant bearing ring comprising:
The novel bearing ring comprises a bearing ring body 1 and a backing ring 2, wherein a baffle ring 3 is arranged on the rear side wall of the bearing ring body 1, a plurality of first plug posts 4 are fixedly welded on the baffle ring 3, a plurality of first plug posts 4 are distributed in an annular equidistant mode, the backing ring 2 is arranged on the bearing ring body 1, a rollaway nest 5 is arranged on the backing ring 2, two groups of symmetrically arranged plug grooves 6 are respectively arranged on the front side wall and the rear side wall of the backing ring 2, the plug grooves 6 are matched with the first plug posts 4, a mounting groove 7 is formed in the front side wall of the bearing ring body 1, a clamping ring 8 is arranged in the mounting groove 7, a second plug post 9 is fixedly welded on one side wall, close to the baffle ring 3, of the clamping ring 8, and the second plug posts 9 are identical to the first plug posts 4 in size.
The baffle ring 3 and the bearing ring main body 1 are integrally formed, so that the connection firmness of the baffle ring 3 and the bearing ring main body 1 is improved, and the manufacturing is simpler.
The backing ring 2 is made of high manganese steel, and the high manganese steel is mainly characterized by high hardness, high strength, better toughness and wear resistance, greatly improves the compression resistance and wear resistance of the backing ring 2, and prolongs the service life of the backing ring 2.
The clamping ring 8 is provided with a plurality of annular equidistant mounting holes 10, and the inner wall of the mounting groove 7 is provided with a plurality of annular equidistant screw holes 11.
The clamping ring 8 is provided with a plurality of fastening bolts 12, a plurality of the fastening bolts 12 are arranged in the mounting holes 10, the fastening bolts 12 are in threaded connection with the screw holes 11, the clamping ring 8 can be fixedly mounted in the mounting groove 7 through the cooperation of the arranged fastening bolts 12 and the screw holes 11, and the clamping ring 8 is used for limiting and fixing the backing ring 2 on the bearing ring main body 1 through the cooperation of the blocking ring 3.
Working principle: in the use process, when the roller path 5 of the backing ring 2 is worn, the fastening bolts 12 can be unscrewed in sequence, the clamping ring 8 is detached from the mounting groove 7, the damaged backing ring 2 is removed, a new backing ring 2 is replaced, when the new backing ring 2 is mounted, one side of the new backing ring 2 is aligned with the first plug-in post 4 and is plugged into the first plug-in post 4, the second plug-in post 9 pair Ji Chajie on the clamping ring 8 is plugged into the other side of the backing ring 2, and the fastening bolts 12 are locked in sequence, so that when the roller path 5 is worn, only the backing ring 2 is required to be replaced, the whole bearing ring is not required to be scrapped, the waste is avoided, the maintenance cost is greatly reduced, the first plug-in post 4, the second plug-in post 9 and the plug-in post 6 are matched, the backing ring 2 can be limited, the backing ring 2 is prevented from sliding on the bearing ring main body 1, and the running stability of the bearing is ensured.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A high load wear resistant bearing ring comprising:
Bearing ring main part (1) and backing ring (2), be provided with on the lateral wall behind bearing ring main part (1) and keep off ring (3), fixed welding has a plurality of first spliced pole (4) on keeping off ring (3), a plurality of first spliced pole (4) annular equidistance distributes, backing ring (2) set up on bearing ring main part (1), raceway (5) have been seted up on backing ring (2), grafting groove (6) that two sets of symmetries set up have all been seted up on the lateral wall around backing ring (2), grafting groove (6) with first spliced pole (4) looks adaptation, mounting groove (7) have been seted up on bearing ring main part (1) lateral wall, be provided with clamping ring (8) in mounting groove (7), fixed welding has second spliced pole (9) on the lateral wall that clamping ring (8) are close to keep off ring (3), second spliced pole (9) with first spliced pole (4) size is the same.
2. A high load wear resistant bearing ring according to claim 1, characterized in that: the baffle ring (3) and the bearing ring main body (1) are integrally formed.
3. A high load wear resistant bearing ring according to claim 1, characterized in that: the backing ring (2) is made of high manganese steel.
4. A high load wear resistant bearing ring according to claim 1, characterized in that: the clamping ring (8) is provided with a plurality of annular equidistant mounting holes (10), and the inner wall of the mounting groove (7) is provided with a plurality of annular equidistant screw holes (11).
5. A high load wear resistant bearing ring according to claim 4, wherein: the clamping ring (8) is provided with a plurality of fastening bolts (12), the fastening bolts (12) are arranged in the mounting holes (10), and the fastening bolts (12) are in threaded connection with the screw holes (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322752046.6U CN220980128U (en) | 2023-10-13 | 2023-10-13 | High-load wear-resistant bearing ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322752046.6U CN220980128U (en) | 2023-10-13 | 2023-10-13 | High-load wear-resistant bearing ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220980128U true CN220980128U (en) | 2024-05-17 |
Family
ID=91054744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322752046.6U Active CN220980128U (en) | 2023-10-13 | 2023-10-13 | High-load wear-resistant bearing ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220980128U (en) |
-
2023
- 2023-10-13 CN CN202322752046.6U patent/CN220980128U/en active Active
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| GR01 | Patent grant |