CN219549394U

CN219549394U - Bearing easy to fix

Info

Publication number: CN219549394U
Application number: CN202320623300.XU
Authority: CN
Inventors: 陈蓉
Original assignee: Changde Zhengyou Mechanical Engineering Co ltd
Current assignee: Changde Zhengyou Mechanical Engineering Co ltd
Priority date: 2023-03-27
Filing date: 2023-03-27
Publication date: 2023-08-18
Anticipated expiration: 2033-03-27

Abstract

The utility model relates to the technical field of bearings, in particular to an easily-fixed bearing, which comprises a base and a bearing body, wherein a clamping mechanism is arranged on the periphery of the bearing body, the clamping mechanism comprises a first arc-shaped plate, a second arc-shaped plate, a first fixing block and a second fixing block, two first clamping grooves are formed in the connecting positions of the first arc-shaped plate and the second arc-shaped plate, grooves are formed in the first arc-shaped plate and the second arc-shaped plate, first threads are formed in the grooves, second clamping grooves are formed in the first arc-shaped plate and the second arc-shaped plate, a circular fixing plate is arranged on the right side of the bearing body, a first clamping block is arranged on the left side of the circular fixing plate, and a circular fixing block is arranged in the middle of the left side of the circular fixing plate.

Description

Bearing easy to fix

Technical Field

The utility model relates to the technical field of bearings, in particular to an easily-fixed bearing.

Background

The bearing is a component for fixing and reducing the friction coefficient of load in the mechanical transmission process, and when other parts move relative to each other on the shaft, the bearing can reduce the friction coefficient in the power transmission process and keep the central position of the shaft fixed, and the main function of the bearing is to support the mechanical rotating body so as to reduce the mechanical load friction coefficient of the equipment in the transmission process. At present, when the bearing is installed, the bearing outer ring and the hole wall are in interference fit, so that the bearing is inconvenient to install, and when the bearing is damaged, needs to be checked or maintained, the bearing is inconvenient to detach due to interference fit.

In order to solve the technical problems, the chinese patent with publication number CN216077987U in the prior art discloses a bearing easy to fix, which has the technical points that: the novel rolling ball type inner ring comprises an inner ring, outer rings are arranged on the peripheral outer walls of the inner ring, rolling balls distributed at equal distances are arranged between the peripheral outer walls of the inner ring and the peripheral inner walls of the outer ring, shrinkage grooves are formed in the peripheral outer walls of the outer ring, fixing mechanisms are arranged in the shrinkage grooves, and each fixing mechanism comprises a movable block.

Above-mentioned application is through putting into the hole of waiting to install with the bearing, rotate the bearing clockwise through the U type pole, when the shrink groove rotated to slot part, the movable block outwards pops out and inserts in the slot under torsion spring's torsion effect, pull out the back with the U type pole from the bearing, make the bearing fix in the hole for the installation of bearing need not form interference fit with the hole, trouble when having avoided the installation has also made things convenient for follow-up taking out to the bearing, but this prior art scheme has following shortcoming, though can fixed column bearing, inconvenient dismantlement, also inconvenient change.

Disclosure of Invention

The present utility model is directed to a bearing that is easy to fix, and solves the above-mentioned problems of the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides an easily fixed bearing, includes base and bearing body, the periphery of bearing body is provided with fixture, fixture includes first arc, second arc, first fixed block and second fixed block, the junction of first arc and second arc is provided with two first draw-in grooves, the inside of first arc and second arc is seted up flutedly, the inside of recess is provided with first screw thread, the inside of first arc and second arc is provided with the second draw-in groove, the right side of bearing body is provided with circular fixed plate, the left side of circular fixed plate is provided with first fixture block, the left side of circular fixed plate is provided with the second fixture block, the left middle of circular fixed plate is provided with circular fixed block.

In a preferred scheme of the utility model, a sleeve is arranged at the periphery of the clamping mechanism, a second thread is arranged in the sleeve, and the first thread and the second thread are connected in a threaded mode.

As a preferable scheme of the utility model, the first clamping block is anastomotic with the first clamping groove, the second clamping block is anastomotic with the second clamping groove, and the circular fixing block is anastomotic with the inner hole of the bearing body.

As a preferable scheme of the utility model, the top of the base is provided with the mounting block, holes are formed in two sides of the mounting block, and screws are arranged in the mounting block.

In a preferred embodiment of the present utility model, holes are formed in the first fixing block and the second fixing block, and the first fixing block and the second fixing block are fixed in the mounting block.

In a preferred embodiment of the present utility model, the first fixing block and the second fixing block are fixed inside the mounting block by screws.

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

1. according to the utility model, through the design of the clamping mechanism, the circular fixing plate and the sleeve, the bearing body is fixed through the clamping mechanism, so that the bearing body can be prevented from rolling randomly, the clamping grooves formed in the first arc-shaped plate and the second arc-shaped plate are utilized to be fixed with the clamping blocks arranged on the left side of the circular fixing block, the other side of the bearing body can be protected, and in order to prevent the circular fixing block from suddenly falling, the first threads are arranged in the first arc-shaped plate and the second arc-shaped plate and are in threaded connection with the second threads in the sleeve through the first threads, so that sudden falling can be prevented.

2. According to the utility model, through the design of the clamping mechanism, the mounting block and the screw, the clamping mechanism is mounted in the mounting block, and the bearing body is fixed in the hole through the screw, so that the bearing body and the clamping mechanism with different sizes are conveniently replaced by a user, and the operation of the user is convenient, and the use is also convenient.

Drawings

FIG. 1 is a schematic view of the overall three-dimensional structure of the present utility model;

FIG. 2 is a schematic diagram of the overall side structure of the present utility model;

FIG. 3 is a schematic perspective view of a circular fixing plate according to the present utility model;

fig. 4 is a schematic perspective view of a sleeve according to the present utility model.

In the figure: 1. a base; 2. a bearing body; 3. a clamping mechanism; 4. a first arcuate plate; 5. a second arcuate plate; 6. a first fixed block; 7. a second fixed block; 8. a first clamping groove; 9. a groove; 901. a first thread; 10. a second clamping groove; 11. a circular fixing plate; 111. a first clamping block; 112. a second clamping block; 113. a circular fixing block; 12. a sleeve; 121. a second thread; 13. a mounting block; 14. and (5) a screw.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.

Examples

Referring to fig. 1-4, the present utility model provides a technical solution:

the utility model provides an easily fixable's bearing, including base 1 and bearing body 2, the periphery of bearing body 2 is provided with fixture 3, fixture 3 includes first arc 4, second arc 5, first fixed block 6 and second fixed block 7, the junction of first arc 4 and second arc 5 is provided with two first draw-in grooves 8, recess 9 has been seted up to the inside of first arc 4 and second arc 5, the inside of recess 9 is provided with first screw 901, the inside of first arc 4 and second arc 5 is provided with second draw-in groove 10, the right side of bearing body 2 is provided with circular fixed plate 11, the left side of circular fixed plate 11 is provided with first fixture block 111, the left side of circular fixed plate 11 is provided with second fixture block 112, the centre of circular fixed plate 11 left side is provided with circular fixed block 113, this easily fixable's bearing is when using, install first arc 4 and second arc 5 in the outside of bearing body 2, through first arc 4 and second arc 5 fixed bearing body 2, it is fixed with the second fixture block 111 to stop bearing body 2 at first arc 111, the inside of second arc 2, the bearing body is fixed block 112 is suddenly dropped with the second arc 2, the bearing body is prevented to the fixed block 2, the bearing body is suddenly dropped with the second fixture block 112, the inside is fixed with the second fixture block 2.

Referring to fig. 1, 3 and 4, a sleeve 12 is disposed at the periphery of the clamping mechanism 3, a second thread 121 is disposed inside the sleeve 12, the first thread 901 and the second thread 121 are connected in a threaded manner, the first clamping block 111 is engaged with the first clamping groove 8, the second clamping block 112 is engaged with the second clamping groove 10, the circular fixing block 113 is engaged with the inner hole of the bearing body 2, and the second thread 121 and the first thread 901 inside the sleeve 12 are rotationally fixed to prevent sudden falling.

Referring to fig. 1 and 2, the top of the base 1 is provided with a mounting block 13, two sides of the mounting block 13 are provided with holes, the inside of the mounting block 13 is provided with screws 14, the inside of the first fixing block 6 and the second fixing block 7 is provided with holes, the first fixing block 6 and the second fixing block 7 are fixed in the inside of the mounting block 13 through the screws 14, the screws 14 penetrate through the holes to be fixed through rotation, thus the bearing body 2 can be prevented from suddenly falling, and the replacement of a user is facilitated.

The implementation principle of the bearing easy to fix in the embodiment of the utility model is as follows: this bearing of easily fixing is when using, install first arc 4 and second arc 5 in the outside of bearing body 2, fix bearing body 2 through first arc 4 and second arc 5, fix through first fixture block 111, second fixture block 112 and circular fixed block 113 and first draw-in groove 8, the inside entrance to a cave of second draw-in groove 10 and bearing body 2, can fix bearing body 2, prevent that bearing body 2 from suddenly dropping, rotate fixedly with first screw 901 through the inside second screw 121 of sleeve 12, can prevent suddenly dropping, screw 14 passes the hole and fixes through rotatory, can prevent that bearing body 2 from suddenly dropping like this, also facilitate the use person changes.

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

1. The utility model provides an easily fixed bearing, includes base (1) and bearing body (2), its characterized in that: the periphery of bearing body (2) is provided with fixture (3), fixture (3) are including first arc (4), second arc (5), first fixed block (6) and second fixed block (7), the junction of first arc (4) and second arc (5) is provided with two first draw-in grooves (8), recess (9) have been seted up to the inside of first arc (4) and second arc (5), the inside of recess (9) is provided with first screw thread (901), the inside of first arc (4) and second arc (5) is provided with second draw-in groove (10), the right side of bearing body (2) is provided with circular fixed plate (11), the left side of circular fixed plate (11) is provided with first fixture block (111), the left side of circular fixed plate (11) is provided with second fixture block (112), the centre in the left of circular fixed plate (11) is provided with fixed block (113).

2. An easily fixable bearing according to claim 1, wherein: the periphery of fixture (3) is provided with sleeve (12), the inside of sleeve (12) is provided with second screw thread (121), the connected mode of first screw thread (901) and second screw thread (121) is threaded connection.

3. An easily fixable bearing according to claim 1, wherein: the first clamping block (111) is anastomotic with the first clamping groove (8), the second clamping block (112) is anastomotic with the second clamping groove (10), and the circular fixing block (113) is anastomotic with the inner hole of the bearing body (2).

4. An easily fixable bearing according to claim 1, wherein: the base is characterized in that the top of the base (1) is provided with a mounting block (13), holes are formed in two sides of the mounting block (13), and screws (14) are arranged in the mounting block (13).

5. An easily fixable bearing according to claim 1, wherein: the inside of first fixed block (6) and second fixed block (7) is provided with the hole, first fixed block (6) and second fixed block (7) are fixed in the inside of installation piece (13).

6. An easily fixable bearing according to claim 1, wherein: the first fixing block (6) and the second fixing block (7) are fixed inside the mounting block (13) through screws (14).