CN216199883U - Bearing retainer with anti-wear function - Google Patents
Bearing retainer with anti-wear function Download PDFInfo
- Publication number
- CN216199883U CN216199883U CN202122497253.2U CN202122497253U CN216199883U CN 216199883 U CN216199883 U CN 216199883U CN 202122497253 U CN202122497253 U CN 202122497253U CN 216199883 U CN216199883 U CN 216199883U
- Authority
- CN
- China
- Prior art keywords
- annular
- lubricating oil
- wear
- retainer
- annular block
- 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
Links
- 239000010687 lubricating oil Substances 0.000 claims abstract description 40
- 238000005096 rolling process Methods 0.000 claims abstract description 22
- 239000003921 oil Substances 0.000 claims abstract description 21
- 238000007789 sealing Methods 0.000 claims abstract description 10
- 238000005299 abrasion Methods 0.000 claims description 6
- 230000006978 adaptation Effects 0.000 claims description 5
- 238000000926 separation method Methods 0.000 abstract description 4
- 208000035874 Excoriation Diseases 0.000 description 5
- 230000002265 prevention Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000001050 lubricating effect Effects 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000035900 sweating Effects 0.000 description 1
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- Rolling Contact Bearings (AREA)
Abstract
The utility model discloses a bearing retainer with an anti-wear function, which belongs to the technical field of bearing retainers and comprises a retainer body, wherein a plurality of rolling ball holes are formed in the outer surface of the retainer body, a lubricating oil adding device is arranged on one side of the outer surface of the retainer body, a sealing structure is arranged on the outer surface of the lubricating oil adding device, an anti-wear device is arranged on one side, away from the lubricating oil adding device, of the outer surface of the retainer body, and the lubricating oil adding device comprises a first annular block body. This bearing retainer with function of resistance to wears through setting up lubricating oil filling device, pours lubricating oil into from the screw hole at first annular block top, and lubricating oil evenly flows out from oil pipe via the annular ring, and then flow direction grounder hole, and then can lubricate the surface of rolling element, when needs are maintained first annular block, can upwards stimulate it, and then make oil pipe and tube seat separation, and second annular block can accomplish the dismantlement with the annular separation.
Description
Technical Field
The utility model belongs to the technical field of bearing retainers, and particularly relates to a bearing retainer with an anti-wear function.
Background
A bearing cage, also called a bearing retainer, refers to a bearing part that partially encloses all or part of the rolling elements and moves with them to isolate the rolling elements and generally to guide and retain them within the bearing, and is one of the important components of the bearing.
Common bearing retainer places the rolling element at its downthehole back of spin, often need lubricate the processing to the rolling element at the bearing practical in-process, and the lubrication mode of taking often directly emptys lubricating oil on the rolling element, and such mode can cause unnecessary lubricating oil to spatter, and can not be even give lubricating oil on the rolling element, and the structural configuration commonly used all be with the design of holder integration, maintain inconvenient.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to overcome the defects in the prior art, the utility model provides a bearing retainer with an anti-wear function, a common bearing retainer is used for lubricating a rolling body in a practical bearing process after the rolling body is placed in a rolling ball hole, the lubricating mode is adopted and lubricating oil is directly poured onto the rolling body, redundant lubricating oil can be splashed in such a mode, the lubricating oil cannot be uniformly applied to the rolling body, and the common structural structure and the retainer are designed integrally, so that the problem of inconvenient maintenance is solved.
(II) technical scheme
In order to achieve the purpose, the utility model provides the following technical scheme: the bearing retainer with the anti-wear function comprises a retainer body, wherein a plurality of rolling ball holes are formed in the outer surface of the retainer body, a lubricating oil adding device is arranged on one side of the outer surface of the retainer body, a sealing structure is arranged on the outer surface of the lubricating oil adding device, and an anti-wear device is arranged on one side, away from the lubricating oil adding device, of the outer surface of the retainer body.
The lubricating oil adding device comprises a first annular block body, a second annular block body is arranged at the bottom of the outer surface of the first annular block body, an annular hole is formed in the inner wall of the second annular block body, an oil pipe is arranged at the bottom of the second annular block body, and the oil pipe is communicated with the annular hole.
As a further scheme of the utility model: a ring groove is formed in one side of the outer surface of the retainer body, and a plurality of pipe grooves are formed in the bottom of the inner wall of the ring groove.
As a further scheme of the utility model: the inner wall size and the shape of annular groove and the surface size and the shape looks adaptation of second annular block, the inner wall size and the shape of pipe socket and the surface size and the shape looks adaptation of oil pipe.
As a further scheme of the utility model: the sealing structure comprises a stop block, a threaded rod is fixedly connected to one side of the outer surface of the stop block, and an operating rod is fixedly connected to one side, far away from the threaded rod, of the outer surface of the stop block.
As a further scheme of the utility model: the threaded hole is formed in the top of the first annular block body and communicated with the annular hole, and the inner wall of the threaded hole is in threaded connection with the outer surface of the threaded rod.
As a further scheme of the utility model: the wear-resisting device comprises a wear-resisting ring body, a clamping rod is fixedly connected to one side of the outer surface of the wear-resisting ring body, an anti-slip block is arranged on the outer surface of the wear-resisting ring body, a clamping hole is formed in one side, away from the annular groove, of the outer surface of the retainer body, and the size and the shape of the inner wall of the clamping hole are matched with those of the outer surface of the clamping rod in size and shape.
(III) advantageous effects
Compared with the prior art, the utility model has the beneficial effects that:
1. this bearing retainer with function of resistance to wears through setting up lubricating oil adding device, pours lubricating oil into from the screw hole at first annular block top into, and lubricating oil evenly flows out from oil pipe via the annular ring, and then flow direction grounder hole, and then can lubricate the surface of rolling element. When needs are maintained first annular block, can upwards stimulate it, and then make oil pipe and pipe groove separation, second annular block and the separation of annular can accomplish and dismantle.
2. This bearing holder with function of resistance to wears, through setting up seal structure, when rotating the threaded rod into the threaded hole, alright with sealed with the threaded hole, prevent that lubricating oil from flowing out from the threaded hole, and then the emergence drips and spatters, reduces the clearance cost.
3. This bearing holder with function of resistance to wears through setting up wear proof device, under the effect of abrasionproof ring body, avoids the direct and body contact of bearing of holder body, avoids leading to the holder body to take place wearing and tearing because of rotating, and then reduces the degree of wear of holder body, and the abrasionproof ring body can be dismantled, convenient change and maintenance.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic top perspective view of the retainer body of the present invention;
fig. 3 is a schematic bottom perspective view of the retainer body of the present invention;
FIG. 4 is a schematic three-dimensional structure of the lubricating oil feeding device of the present invention;
FIG. 5 is a schematic cross-sectional perspective view of a second annular block of the present invention;
FIG. 6 is a three-dimensional structure diagram of the sealing structure of the present invention;
FIG. 7 is a schematic perspective view of the wear prevention device of the present invention;
in the figure: 1. a holder body; 2. a ball aperture; 3. a lubricating oil adding device; 31. a first annular block; 32. a second annular block; 33. an oil pipe; 34. annular ring; 4. a sealing structure; 41. a stopper; 42. a threaded rod; 43. an operating lever; 5. an anti-wear device; 51. an anti-wear ring body; 52. anti-skid blocks; 53. a clamping rod; 6. a ring groove; 7. a pipe groove; 8. a threaded hole; 9. and (6) clamping the hole.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
As shown in fig. 1 to 7, the present invention provides a technical solution: the utility model provides a bearing holder with function of resistance to wears, including the retainer body 1, a plurality of bowling hole 2 has been seted up to the surface of retainer body 1, surface one side of retainer body 1 is provided with lubricating oil and adds device 3, add device 3 through setting up lubricating oil, make lubricating oil can be even must flow to bowling hole 2 department, and then lubricate the rolling element, the surface that lubricating oil adds device 3 is provided with sealing structure 4, one side that lubricating oil added device 3 is kept away from to the surface of retainer body 1 is provided with wear prevention device 5, through setting up wear prevention device 5, make the wearing and tearing of retainer body 1 during the rotation offset by wear prevention ring body 51, and then make the wearing and tearing of retainer body 1 reduced.
Lubricating oil adds device 3 includes first annular block 31, and the surface bottom of first annular block 31 sets up second annular block 32, and annular ring 34 has been seted up to the inner wall of second annular block 32, and the bottom of second annular block 32 is provided with oil pipe 33, and oil pipe 33 is linked together with annular ring 34, through setting up oil pipe 33 and annular ring 34 for lubricating oil can flow to oil pipe 33 via annular ring 34, and then lubricates the rolling element in the bowling hole 2.
Specifically, as shown in fig. 4 and 5, an annular groove 6 is formed in one side of the outer surface of the holder body 1, a plurality of pipe grooves 7 are formed in the bottom of the inner wall of the annular groove 6, the second annular block 32 and the oil pipe 33 can be fixed by the annular groove 6 and the pipe grooves 7 by arranging the pipe grooves 7 and the annular groove 6, the size and the shape of the inner wall of the annular groove 6 are matched with the size and the shape of the outer surface of the second annular block 32, and the size and the shape of the inner wall of the pipe groove 7 are matched with the size and the shape of the outer surface of the oil pipe 33.
Specifically, as shown in fig. 6, the sealing structure 4 includes a stopper 41, a threaded rod 42 is fixedly connected to one side of the outer surface of the stopper 41, an operating rod 43 is fixedly connected to one side of the outer surface of the stopper 41, the threaded rod 42 is far away from the threaded rod 42, a threaded hole 8 is formed in the top of the first annular block 31, the threaded hole 8 is communicated with the annular hole 34, the inner wall of the threaded hole 8 is in threaded connection with the outer surface of the threaded rod 42, and by arranging the threaded rod 42 and the threaded hole 8, the threaded rod 42 can seal the threaded hole 8 to prevent lubricating oil from leaking.
Specifically, as shown in fig. 7, the anti-wear device 5 includes an anti-wear ring body 51, a clamping rod 53 is fixedly connected to one side of the outer surface of the anti-wear ring body 51, anti-slip blocks 52 are arranged on the outer surface of the anti-wear ring body 51, through the arrangement of the anti-slip blocks 52, the anti-wear ring body 51 is convenient to take out when being detached, a clamping hole 9 is formed in one side of the outer surface of the holding frame body 1, which is far away from the ring groove 6, the inner wall size and the shape of the clamping hole 9 are matched with the outer surface size and the shape of the clamping rod 53, the clamping hole 9 is arranged, the clamping rod 53 is matched with the clamping hole 9, and the anti-wear ring body 51 can be fixed and detached.
The working principle of the utility model is as follows:
s1, when lubricating oil needs to be added to the rolling bodies, the oil pipe 33 and the second annular block 32 are respectively clamped into the pipe groove 7 and the annular groove 6, the lubricating oil is poured into the threaded hole 8, so that the lubricating oil flows into the annular hole 34 through the threaded hole 8 and further flows to the oil pipe 33 through the annular hole 34, the rolling bodies in the rolling ball hole 2 are lubricated after flowing into the rolling ball hole 2 from the oil pipe 33, and the effect of uniform lubrication can be achieved due to the fact that the oil pipes 33 are the same in size;
s2, when the threaded hole 8 needs to be sealed, aligning the threaded rod 42 to the threaded hole 8, rotating the operating rod 43 to enable the operating rod 43 to drive the threaded rod 42 to rotate, further rotating the threaded rod 42 into the threaded hole 8 to complete fixation, and sealing the lubricating oil in the annular hole 34 by the threaded rod 42 at the moment so that the lubricating oil cannot flow out of the threaded hole 8;
s3, when the retainer body 1 is required to be subjected to anti-abrasion treatment, the clamping rod 53 is clamped into the clamping hole 9, the anti-abrasion ring body 51 is fixed on the outer surface of the retainer body 1, when the retainer body 1 rotates, the anti-abrasion ring body 51 can play a protection role on the retainer body 1 to prevent the retainer body 1 from being abraded, when the anti-abrasion ring body 51 is required to be detached, the anti-abrasion ring body 51 is pulled outwards, and the palm can be prevented from sliding due to sweating under the action of the anti-sliding block 52.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (6)
1. A bearing retainer with an anti-wear function comprises a retainer body (1), and is characterized in that: the outer surface of the retainer body (1) is provided with a plurality of rolling ball holes (2), one side of the outer surface of the retainer body (1) is provided with a lubricating oil adding device (3), the outer surface of the lubricating oil adding device (3) is provided with a sealing structure (4), and one side of the outer surface of the retainer body (1) far away from the lubricating oil adding device (3) is provided with an anti-abrasion device (5);
lubricating oil adds device (3) includes first annular block (31), the surface bottom of first annular block (31) sets up second annular block (32), annular ring (34) have been seted up to the inner wall of second annular block (32), the bottom of second annular block (32) is provided with oil pipe (33), oil pipe (33) are linked together with annular ring (34).
2. A bearing holder having a wear-resistant function according to claim 1, wherein: the outer surface one side of retainer body (1) is seted up annular (6), a plurality of tube seat (7) have been seted up to the inner wall bottom of annular (6).
3. A bearing holder having a wear-resistant function according to claim 2, wherein: the inner wall size and the shape of annular groove (6) and the surface size and the shape looks adaptation of second annular block (32), the inner wall size and the shape of pipe box (7) and the surface size and the shape looks adaptation of oil pipe (33).
4. A bearing holder having a wear-resistant function according to claim 1, wherein: the sealing structure (4) comprises a stop block (41), a threaded rod (42) is fixedly connected to one side of the outer surface of the stop block (41), and an operating rod (43) is fixedly connected to one side, away from the threaded rod (42), of the outer surface of the stop block (41).
5. The bearing holder with anti-wear function according to claim 4, wherein: the top of the first annular block body (31) is provided with a threaded hole (8), the threaded hole (8) is communicated with the annular hole (34), and the inner wall of the threaded hole (8) is in threaded connection with the outer surface of the threaded rod (42).
6. A bearing holder having a wear-resistant function according to claim 2, wherein: wear proof device (5) are including abrasionproof ring body (51), surface one side fixedly connected with kelly (53) of abrasionproof ring body (51), the surface of abrasionproof ring body (51) is provided with non slipping spur (52), card hole (9) have been seted up to the surface of retainer body (1) one side of keeping away from annular (6), the outer surface size and the shape looks adaptation of inner wall size and shape and kelly (53) of card hole (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122497253.2U CN216199883U (en) | 2021-10-18 | 2021-10-18 | Bearing retainer with anti-wear function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122497253.2U CN216199883U (en) | 2021-10-18 | 2021-10-18 | Bearing retainer with anti-wear function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216199883U true CN216199883U (en) | 2022-04-05 |
Family
ID=80883038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122497253.2U Expired - Fee Related CN216199883U (en) | 2021-10-18 | 2021-10-18 | Bearing retainer with anti-wear function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216199883U (en) |
-
2021
- 2021-10-18 CN CN202122497253.2U patent/CN216199883U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20220405 |