CN218971670U

CN218971670U - Bearing retainer convenient to split

Info

Publication number: CN218971670U
Application number: CN202223231188.XU
Authority: CN
Inventors: 张风恕; 张颖; 孙畅; 于成斌; 崔兴国; 王传智
Original assignee: Wafangdian Yatong Bearing Manufacturing Co ltd
Current assignee: Wafangdian Yatong Bearing Manufacturing Co ltd
Priority date: 2022-12-04
Filing date: 2022-12-04
Publication date: 2023-05-05
Anticipated expiration: 2032-12-04

Abstract

The utility model discloses a bearing retainer convenient to split, which belongs to the technical field of bearing retainers and comprises a first retainer body, wherein a second retainer body is clamped on the side surface of the first retainer body, a mounting cylinder is fixedly connected in the first retainer body, a limiting rod is connected in the second retainer body in a threaded manner, a sliding groove and a limiting groove are formed in the mounting cylinder, a spring is fixedly connected in the mounting cylinder, and an auxiliary disc is overlapped with one end of the limiting rod. This bearing holder convenient to split through setting up mounting cylinder, gag lever post, spacing post and spacing groove, and this bearing holder passes through the cooperation between gag lever post, spacing post and the spacing groove for first support body and second support body can realize the function of quick assembly, are convenient for dismantle it when the roller in this bearing holder appears damaging, thereby can change the processing to the roller, have not only reduced subsequent operation, and ensured the suitability of this bearing holder.

Description

Bearing retainer convenient to split

Technical Field

The utility model belongs to the technical field of bearing retainers, and particularly relates to a bearing retainer convenient to split.

Background

Bearing cage means the bearing part that partly wraps up whole or partial rolling element and moves along with it, is used for keeping apart the rolling element, still guides the rolling element and keeps it in the bearing usually, and present bearing cage is mostly integrated into one piece, when the roller in the bearing cage appears to damage, is difficult to split the processing fast to it, has not only increased subsequent operation process, and has reduced bearing cage's suitability.

Disclosure of Invention

In order to overcome the defects, the utility model provides the bearing retainer convenient to disassemble, which solves the problems that most of the existing bearing retainers are integrally processed and formed, and when the rollers in the bearing retainer are damaged, the rollers are difficult to disassemble quickly, so that the subsequent operation procedures are increased, and the applicability of the bearing retainer is reduced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a bearing retainer convenient to split, includes first support body, the side joint of first support body has the second support body, the joint has the protection piece in the first support body, fixedly connected with installation section of thick bamboo in the first support body, threaded connection has the gag lever post in the second support body, the spacing post of gag lever post external fixedly connected with, spout and spacing groove have been seted up in the installation section of thick bamboo, fixedly connected with spring in the installation section of thick bamboo, the one end fixedly connected with auxiliary disc of spring, the one end overlap joint of auxiliary disc and gag lever post mutually.

As a further aspect of the utility model: the first frame body is internally provided with a clamping groove, and the protection block is externally provided with a heat dissipation groove.

As a further aspect of the utility model: the protection block is fixedly connected with a clamping block, and the clamping block is clamped in the clamping groove.

As a further aspect of the utility model: the limiting column is in sliding connection with the sliding groove, and is clamped in the limiting groove.

As a further aspect of the utility model: the auxiliary disc is connected in the installation cylinder in a sliding manner, and the other end of the spring is fixedly connected in the installation cylinder.

Compared with the prior art, the utility model has the beneficial effects that:

1. this bearing holder convenient to split is through setting up mounting cylinder, the gag lever post, spacing post and spacing groove, alternates the back through gag lever post and second support body, the spacing post on mounting cylinder surface then can laminate in the spout, when exerting thrust to the gag lever post, the spacing post of surface can the joint in the spacing inslot through rotatory gag lever post after then can slide in the spout, make first support body and second support body can accomplish fixedly, this bearing holder passes through the gag lever post, cooperation between spacing post and the spacing groove, make first support body and second support body can realize the function of quick assembly, be convenient for dismantle it when the roller in this bearing holder appears damaging, thereby can change the processing to the roller, not only reduced subsequent operation, and ensured the suitability of this bearing holder.

2. This bearing holder convenient to split through setting up auxiliary disc and spring, when the gag lever post removes in the installation section of thick bamboo, and the auxiliary disc drives the spring under the influence that receives gag lever post thrust and contracts, and the factor that the auxiliary disc received spring force can play certain supporting role to the gag lever post, has avoided the gag lever post to appear not hard up phenomenon after fixed with the installation section of thick bamboo, the effectual stability after installation section of thick bamboo and gag lever post fixed that has improved.

3. This bearing holder convenient to split through setting up draw-in groove and fixture block, when the protection piece joint is in first support body and the second support body, the protection piece then passes through the fixture block joint to the draw-in groove in for the draw-in groove has certain spacing effect to the fixture block, has avoided the protection piece to appear the phenomenon of dislocation when fixed.

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 three-dimensional cross-sectional structure of the mounting cylinder of the present utility model;

in the figure: the novel heat dissipation device comprises a first frame body 1, a second frame body 2, a protection block 3, a mounting cylinder 4, a limit rod 5, a clamping groove 6, a clamping block 7, a heat dissipation groove 8, a limit column 9, a sliding groove 10, a limit groove 11, an auxiliary disc 12 and a spring 13.

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 bearing retainer convenient to split, including first support body 1, the side joint of first support body 1 has second support body 2, the joint has protective block 3 in the first support body 1, the draw-in groove 6 has been seted up in the first support body 1, the radiating groove 8 has been seted up to the protective block 3 outward, through setting up radiating groove 8, when the roller is fixed to the operation in first support body 1 and the second support body 2, the high temperature that the roller produced when the operation can be discharged through radiating groove 8, the fluidness of the inside gas of this bearing retainer has been ensured, and the radiating effect of this bearing retainer has been improved;

the protection block 3 is fixedly connected with the clamping block 7, the clamping block 7 is clamped in the clamping groove 6, and by arranging the clamping groove 6 and the clamping block 7, when the protection block 3 is clamped in the first frame body 1 and the second frame body 2, the protection block 3 is clamped in the clamping groove 6 through the clamping block 7, so that the clamping groove 6 has a certain limiting effect on the clamping block 7, and the phenomenon that the protection block 3 is dislocated in the fixing process is avoided;

the first frame body 1 is internally fixedly connected with the mounting cylinder 4, the second frame body 2 is internally and in threaded connection with the limiting rod 5, the limiting rod 5 is externally and fixedly connected with the limiting column 9, the mounting cylinder 4 is internally provided with the sliding chute 10 and the limiting groove 11, when the limiting column 9 on the surface of the limiting rod 5 is contacted with the sliding chute 10, the limiting column 9 slides in the sliding chute 10 after the limiting rod 5 is pushed, so that the sliding chute 10 has a certain guiding function on the limiting column 9, and the phenomenon that the limiting column 9 is blocked when moving is avoided;

the limiting column 9 is in sliding connection with the sliding chute 10, the limiting column 9 is clamped in the limiting groove 11, and the limiting column 9 and the limiting groove 11 are arranged, so that the first frame body 1 and the second frame body 2 can realize the function of rapid assembly, and when the roller in the bearing retainer is damaged, the roller is convenient to detach, so that the roller can be replaced, and the applicability of the bearing retainer is ensured;

the spring 13 is fixedly connected with in the installation section of thick bamboo 4, the one end fixedly connected with auxiliary disc 12 of spring 13, auxiliary disc 12 and the one end looks overlap joint of gag lever post 5, auxiliary disc 12 sliding connection is in installation section of thick bamboo 4, the other end fixed connection of spring 13 is in installation section of thick bamboo 4, through setting up auxiliary disc 12 and spring 13, when gag lever post 5 moves in installation section of thick bamboo 4, auxiliary disc 12 drives spring 13 under the influence that receives gag lever post 5 thrust and contracts, and the factor that auxiliary disc 12 received spring 13 elasticity can play certain supporting role to gag lever post 5, the phenomenon that appears not hard up after gag lever post 5 is fixed with installation section of thick bamboo 4 has effectually improved the stability after gag lever post 5 is fixed.

The working principle of the utility model is as follows:

when the bearing retainer is assembled on a roller, the protective block 3 can be firstly attached to the clamping groove 6 through the clamping block 7 and then clamped into the first frame body 1, the mounting cylinder 4 is positioned in the protective block 3, the second frame body 2 is clamped into the limiting groove 11 through the corresponding clamping with the first frame body 1, the limiting rod 5 is inserted into the second frame body 2 and then contacted with the auxiliary disc 12 in the mounting cylinder 4, the limiting column 9 on the surface of the mounting cylinder 4 is attached to the sliding groove 10, when the thrust is applied to the limiting rod 5, the limiting column 9 slides in the sliding groove 10, the auxiliary disc 12 drives the spring 13 to shrink, after the limiting rod 5 moves to a proper position, the limiting column 9 on the surface of the limiting rod 5 is clamped into the limiting groove 11 through rotating the limiting rod 5, the limiting rod 5 is also connected with the first frame body 1 through threads, and the first frame body 1 and the second frame body 2 can be fixed.

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

1. Bearing retainer convenient to split, including first support body (1), its characterized in that: the side joint of first support body (1) has second support body (2), joint has protection piece (3) in first support body (1), fixedly connected with mounting cylinder (4) in first support body (1), threaded connection has gag lever post (5) in second support body (2), gag lever post (5) external fixation has spacing post (9), spout (10) and spacing groove (11) have been seted up in mounting cylinder (4), fixedly connected with spring (13) in mounting cylinder (4), one end fixedly connected with auxiliary disc (12) of spring (13), auxiliary disc (12) overlap joint with one end of gag lever post (5) mutually.

2. A split-facilitated bearing retainer according to claim 1, wherein: a clamping groove (6) is formed in the first frame body (1), and a heat dissipation groove (8) is formed outside the protection block (3).

3. A split-facilitated bearing retainer according to claim 1, wherein: the protection block (3) is fixedly connected with a clamping block (7), and the clamping block (7) is clamped in the clamping groove (6).

4. A split-facilitated bearing retainer according to claim 1, wherein: the limiting column (9) is in sliding connection with the sliding groove (10), and the limiting column (9) is clamped in the limiting groove (11).

5. A split-facilitated bearing retainer according to claim 1, wherein: the auxiliary disc (12) is slidably connected in the mounting cylinder (4), and the other end of the spring (13) is fixedly connected in the mounting cylinder (4).