CN218992144U - Split type cylindrical roller bearing retainer - Google Patents
Split type cylindrical roller bearing retainer Download PDFInfo
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- CN218992144U CN218992144U CN202223426819.3U CN202223426819U CN218992144U CN 218992144 U CN218992144 U CN 218992144U CN 202223426819 U CN202223426819 U CN 202223426819U CN 218992144 U CN218992144 U CN 218992144U
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- roller bearing
- cylindrical roller
- groove
- support body
- bearing holder
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Abstract
The utility model discloses a split cylindrical roller bearing retainer, which belongs to the technical field of bearing retainers and comprises a first retainer body, wherein the side surface of the first retainer body is clamped with one side corresponding to a second retainer body, a mounting groove is formed in the first retainer body, a limiting column is fixedly connected in the second retainer body, a clamping block is arranged on the first retainer body, and a clamping groove is formed in the outer side of the limiting column. This subdivision formula cylindrical roller bearing holder through setting up spacing post, fixture block, removal cover, draw-in groove and spring, this cylindrical roller bearing holder passes through the fixture block, removes the cooperation between cover and the draw-in groove for first support body and second support body can assemble fast, need not to use the screw to connect subsequently, thereby avoided this cylindrical roller bearing holder to take place not hard up phenomenon when the roller rotates, and prevent this cylindrical roller bearing holder and the possibility that the roller collided, the effectual life who ensures this cylindrical roller bearing holder.
Description
Technical Field
The utility model belongs to the technical field of bearing retainers, and particularly relates to a split cylindrical roller bearing retainer.
Background
The cylindrical roller bearing inner structure adopts rollers to be arranged in parallel, a spacer holder or a spacer block is arranged between the rollers, the rollers can be prevented from being inclined or rubbed with each other, the split bearing is usually arranged outside a machine, the retainer and the bearing outer ring can be detached, the conventional cylindrical roller bearing retainer is connected by using screws in the mounting process, the rollers are easy to cause loosening when rotating in the cylindrical roller bearing retainer, and the cylindrical roller bearing retainer is easy to collide with the rollers, so that the service life of the cylindrical roller bearing retainer is reduced.
Disclosure of Invention
In order to overcome the defects, the utility model provides the split cylindrical roller bearing retainer, which solves the problems that the prior cylindrical roller bearing retainer is connected by using screws in the installation process, so that the screws are easy to loosen when the rollers rotate in the cylindrical roller bearing retainer, the cylindrical roller bearing retainer is easy to collide with the rollers, and the service life of the cylindrical roller bearing retainer is shortened.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a subdivision formula cylindrical roller bearing holder, includes first support body, the side looks joint that first support body and second support body correspond, the mounting groove has been seted up on the first support body, the spacing post of fixedly connected with in the second support body, be equipped with the fixture block on the first support body, the draw-in groove has been seted up outward to the spacing post, the fixture block joint is in the draw-in groove, the locating hole has been seted up to the side of fixture block, sliding connection has the removal cover outside the spacing post, the outer fixedly connected with slider of removal cover, the spacing post overcoat has connected with the spring, the one end of spring and the one end fixed connection that the removal cover corresponds.
As a further aspect of the utility model: the first frame body is internally provided with a rolling groove, and the first frame body is internally provided with a protective ring.
As a further aspect of the utility model: and the second frame body is provided with a sliding groove, and the clamping block is clamped with the mounting groove.
As a further aspect of the utility model: the side fixedly connected with locating lever of removal cover, the locating lever joint is at the locating hole.
As a further aspect of the utility model: the other end of the spring is fixedly connected with one end of the limiting column, and the sliding block is slidably connected in the sliding groove.
Compared with the prior art, the utility model has the beneficial effects that:
1. this subdivision formula cylindrical roller bearing holder, through setting up spacing post, the fixture block, remove the cover, draw-in groove and spring, this cylindrical roller bearing holder is when assembling, carry out corresponding butt joint with first support body and second support body earlier, laminate first support body and second support body through the mounting groove with the fixture block again, and the fixture block then can the joint to the draw-in groove in, when loosening after dragging the slider, the removal cover then can receive the factor of spring elasticity and realize automatic re-setting's function, and the removal cover then can carry out the centre gripping to the fixture block, make first support body and second support body can accomplish the equipment, this cylindrical roller bearing holder can assemble fast through the fixture block, remove the cooperation between cover and the draw-in groove, follow-up need not to use the screw to connect, thereby this cylindrical roller bearing holder takes place not hard up phenomenon when rotating, and prevent this cylindrical roller bearing holder and the possibility that the roller from taking place the collision, the effectual life of this cylindrical roller bearing holder.
2. This subdivision formula cylindrical roller bearing holder through setting up spout and slider, when applys pulling force to the slider, the slider then can slide in the spout, and the slider then can pull the removal cover and remove for the spout has certain guide effect to the slider, has avoided the phenomenon that the slider takes place the dislocation when moving.
3. This subdivision formula cylindrical roller bearing holder through setting up the guard ring, after this cylindrical roller bearing holder accomplishes the equipment, in the indent is installed to the roller, can contact with the guard ring when the roller rotates in this cylindrical roller bearing holder for the guard ring can absorb the frictional force that slows down the roller and produce when rotating, and the guard ring plays certain guard action to the roller.
Drawings
FIG. 1 is a schematic view of a three-dimensional structure of the present utility model;
FIG. 2 is a schematic view of an explosion structure of a first frame of the present utility model;
FIG. 3 is a schematic view of a cross-sectional structure of a second frame body according to the present utility model;
in the figure: the novel sliding block type movable frame comprises a first frame body 1, a second frame body 2, a protective ring 3, a rolling groove 4, a mounting groove 5, a limiting column 6, a clamping block 7, a sliding groove 8, a movable sleeve 9, a clamping groove 10, a positioning rod 11, a spring 12, a sliding block 13 and a positioning hole 14.
Detailed Description
The technical scheme of the patent is further described in detail below with reference to the specific embodiments.
As shown in fig. 1-3, the present utility model provides a technical solution: the utility model provides a subdivision formula cylindrical roller bearing holder, including first support body 1, the side looks joint of first support body 1 and the corresponding one side of second support body 2, have offered the indent 4 in the first support body 1, be equipped with guard ring 3 in the first support body 1, through setting up guard ring 3, after this cylindrical roller bearing holder accomplishes the equipment, the roller is installed in the indent 4 after, can contact with guard ring 3 when the roller rotates in this cylindrical roller bearing holder, make guard ring 3 can absorb the frictional force that slows down the roller and produce when rotating, and guard ring 3 plays certain guard action to the roller;
the first frame body 1 is provided with a mounting groove 5, the second frame body 2 is internally and fixedly connected with a limit column 6, the second frame body 2 is provided with a chute 8, a clamping block 7 is clamped with the mounting groove 5, the first frame body 1 is provided with a clamping block 7, the outside of the limit column 6 is provided with a clamping groove 10, the clamping block 7 is clamped in the clamping groove 10, the side surface of the clamping block 7 is provided with a positioning hole 14, the outside of the limit column 6 is slidably connected with a movable sleeve 9, and the first frame body 1 and the second frame body 2 can be assembled quickly without using screws for connection, so that the phenomenon that the cylindrical roller bearing retainer loosens during rotation of a roller is avoided, and the possibility that the cylindrical roller bearing retainer collides with the roller is prevented;
the side surface of the movable sleeve 9 is fixedly connected with the positioning rod 11, the positioning rod 11 is clamped in the positioning hole 14, and by arranging the positioning rod 11 and the positioning hole 14, when the movable sleeve 9 is attached to the clamping block 7, the positioning rod 11 at one side of the movable sleeve 9 is clamped in the positioning hole 14, so that the stability of the clamping block 7 and the movable sleeve 9 after clamping is improved, and the phenomenon that the clamping block 7 and the movable sleeve 9 are loosened after being installed is avoided;
the sliding block 13 is fixedly connected to the outside of the movable sleeve 9, the spring 12 is sleeved outside the limiting column 6, one end of the spring 12 is fixedly connected with one end corresponding to the movable sleeve 9, and through the arrangement of the spring 12, the spring 12 is driven to deform under the influence of the tensile force of the sliding block 13 when the movable sleeve 9 is subjected to the influence of the tensile force of the sliding block 13, so that the spring 12 has a certain buffering effect on the movable sleeve 9, the phenomenon that the movable sleeve 9 is blocked during movement is avoided, and the movable sleeve 9 can play a good supporting role when clamped with the clamping block 7;
the other end fixed connection of spring 12 is in the one end of spacing post 6, and slider 13 sliding connection is in spout 8, through setting up spout 8 and slider 13, when exerting the pulling force to slider 13, slider 13 then can slide in spout 8, and slider 13 then can pull the removal cover 9 and remove for spout 8 has certain guide effect to slider 13, has avoided the phenomenon that the slider 13 takes place the dislocation when removing.
The working principle of the utility model is as follows:
when the cylindrical roller bearing retainer is assembled, the first frame body 1 and the second frame body 2 are correspondingly abutted, then the sliding block 13 is pushed manually, the sliding block 13 slides in the sliding groove 8, the moving sleeve 9 slides on the outer surface of the limiting column 6 under the thrust force of the sliding block 13, the moving sleeve 9 drives the spring 12 to deform, the clamping block 7 is attached to the first frame body 1 and the second frame body 2 through the mounting groove 5, the clamping block 7 is clamped into the clamping groove 10, after the sliding block 13 is loosened, the moving sleeve 9 can realize the automatic reset function under the elastic force of the spring 12, and the positioning rod 11 on the side surface of the moving sleeve 9 is clamped into the positioning hole 14, so that the first frame body 1 and the second frame body 2 can be assembled.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.
While 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 may be made without departing from the spirit of the present patent within the knowledge of one of ordinary skill in the art.
Claims (5)
1. The utility model provides a subdivision formula cylindrical roller bearing holder, includes first support body (1), its characterized in that: the side of first support body (1) and one side looks joint that second support body (2) correspond, mounting groove (5) have been seted up on first support body (1), fixedly connected with spacing post (6) in second support body (2), be equipped with fixture block (7) on first support body (1), draw-in groove (10) have been seted up outward to spacing post (6), fixture block (7) joint is in draw-in groove (10), locating hole (14) have been seted up to the side of fixture block (7), the outer sliding connection of spacing post (6) has movable sleeve (9), movable sleeve (9) external fixation has slider (13), spring (12) have been cup jointed outward to spacing post (6), the one end of spring (12) and the one end fixed connection that movable sleeve (9) correspond.
2. The split cylindrical roller bearing cage of claim 1, wherein: a rolling groove (4) is formed in the first frame body (1), and a protection ring (3) is arranged in the first frame body (1).
3. The split cylindrical roller bearing cage of claim 1, wherein: the second frame body (2) is provided with a sliding groove (8), and the clamping block (7) is clamped with the mounting groove (5).
4. The split cylindrical roller bearing cage of claim 1, wherein: the side of the movable sleeve (9) is fixedly connected with a positioning rod (11), and the positioning rod (11) is clamped in the positioning hole (14).
5. A split cylindrical roller bearing cage according to claim 3, characterized in that: the other end of the spring (12) is fixedly connected with one end of the limiting column (6), and the sliding block (13) is slidably connected in the sliding groove (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223426819.3U CN218992144U (en) | 2022-12-21 | 2022-12-21 | Split type cylindrical roller bearing retainer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223426819.3U CN218992144U (en) | 2022-12-21 | 2022-12-21 | Split type cylindrical roller bearing retainer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218992144U true CN218992144U (en) | 2023-05-09 |
Family
ID=86191140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223426819.3U Active CN218992144U (en) | 2022-12-21 | 2022-12-21 | Split type cylindrical roller bearing retainer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218992144U (en) |
-
2022
- 2022-12-21 CN CN202223426819.3U patent/CN218992144U/en active Active
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