CN220783466U

CN220783466U - Shaft polishing equipment

Info

Publication number: CN220783466U
Application number: CN202322028647.2U
Authority: CN
Inventors: 徐军辉
Original assignee: Zhejiang Zheyan Cold Extrusion Co ltd
Current assignee: Zhejiang Zheyan Cold Extrusion Co ltd
Priority date: 2023-07-31
Filing date: 2023-07-31
Publication date: 2024-04-16
Anticipated expiration: 2033-07-31

Abstract

The utility model discloses shaft polishing equipment, which comprises a polishing table, a chute arranged at the top of the polishing table, a movable seat movably arranged in the chute, a polishing cylinder arranged at the top of the movable seat and a side fixing plate arranged at the top of the polishing table, wherein the clamping assembly comprises a clamping cylinder arranged at the inner side of the side fixing plate, a jogging groove arranged on the inner surface of the clamping cylinder, a ball movably arranged in the jogging groove, an arc seat movably arranged in the jogging groove, a telescopic shaft arranged at one side of the arc seat, an arc clamping plate arranged at one side of the telescopic shaft, a spring arranged at the outer side of the telescopic shaft and an anti-slip pad arranged at one side of the arc clamping plate.

Description

Shaft polishing equipment

Technical Field

The utility model relates to the technical field of polishing equipment, in particular to shaft polishing equipment.

Background

The shaft body is a cylindrical object penetrating through the middle of a bearing or the middle of a wheel or a gear, is a mechanical part which supports and rotates together with a rotating part to transmit motion, torque or bending moment, is generally in a metal round rod shape, each section can have different diameters, and the part which rotates in the machine is arranged on the shaft.

Most of the existing shaft polishing equipment is required to adjust the clamping plates at two ends to fix the shaft to be polished when in use, so that the polishing operation can be performed behind the stability of the shaft polishing equipment, the clamping plates are required to be opened after the polishing operation is finished, the shaft can be taken down, the fixing flow of the shaft is complicated, the working efficiency of the device is definitely greatly reduced, and the operation burden of workers is increased.

Disclosure of Invention

The present utility model is directed to a shaft polishing apparatus, which 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 a spindle body polishing equipment, includes polishing subassembly and clamping assembly, polishing subassembly includes the polishing platform, sets up spout at polishing platform top, movable mounting at the inside movable seat of spout, installs at the polishing section of thick bamboo at movable seat top and installs the side fixed plate at polishing platform top, clamping assembly is including installing at the inboard clamping cylinder of side fixed plate, set up at the gomphosis groove of clamping cylinder internal surface, movable mounting at the inside ball of gomphosis groove, movable mounting at the inside arc seat of gomphosis groove, install the telescopic shaft in arc seat one side, install the arc splint in telescopic shaft one side, install the spring in the telescopic shaft outside and install the slipmat in arc splint one side.

Preferably, a screw rod is arranged in the polishing table, a driving motor is arranged on one side of the polishing table, and the driving motor drives the movable seat to move through the screw rod.

Preferably, the polishing cylinder is of an upper-lower detachable structure, a polishing plate is arranged in the polishing cylinder, and the side fixing plates are located on two sides of the sliding groove.

Preferably, the other side of the arc-shaped seat is contacted with the outer surface of the ball, one end of the spring is connected with one side of the arc-shaped seat, and the other end of the spring is connected with the other side of the arc-shaped clamping plate.

Preferably, a polishing motor is installed on one side of the side fixing plate, and a connecting seat is installed on the other side of the side fixing plate.

Preferably, a cap clip is arranged on one side of the connecting seat, and a fixing nut is movably arranged on the outer side of the cap clip.

Preferably, the front of the polishing table is movably provided with a cabinet door through a hinge.

By adopting the technical scheme, the beneficial effects obtained by the utility model are as follows:

according to the utility model, the embedded groove, the balls, the arc seat, the arc clamping plate and the spring are arranged, when the shaft body is fixedly clamped, the arc clamping plate is pressed outwards by the outer wall of the embedded groove, the spring is compressed after being stressed, the elastic force generated by the spring counteracts the arc clamping plate to clamp and fix the shaft body, the telescopic shaft and the spring form the telescopic structure, so that the shaft bodies with different diameters are conveniently and fixedly clamped, the bottom of the arc seat is arc-shaped and just attached to the inner wall of the embedded groove, so that the arc seat can rotate along with the shaft body when the shaft body rotates, the embedded groove is used for installing the arc seat, the balls arranged in the embedded groove greatly reduce the friction force between the arc seat and the embedded groove, ensure the smoothness of the arc seat in circular motion, after polishing is finished, the loose fixing nut can be used for removing the shaft body, the device has a simple structure, is flexible and convenient, the process of fixing the shaft body is greatly simplified, the working efficiency of the device is improved, the operation burden of workers is reduced, and the shaft bodies with different diameters can also be clamped and fixed, and the service range of the device is further widened.

Drawings

Fig. 1 is a schematic perspective view of the whole device of the present utility model.

Fig. 2 is a perspective view of the cap clip of the present utility model.

FIG. 3 is a schematic cross-sectional view of a clamping assembly according to the present utility model.

In the figure: 100. a polishing assembly; 101. a polishing table; 102. a chute; 103. a movable seat; 104. a polishing cylinder; 105. a side fixing plate; 106. polishing a motor; 107. a connecting seat; 108. a cap clip; 109. a fixed screw cap; 110. a cabinet door;

200. a clamping assembly; 201. a clamping cylinder; 202. a fitting groove; 203. a ball; 204. an arc-shaped seat; 205. a telescopic shaft; 206. an arc clamping plate; 207. a spring; 208. an anti-slip mat.

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. Based on the embodiments of the present utility model, other embodiments are within the scope of the present utility model, as would be obtained by one of ordinary skill in the art without making any inventive effort.

Examples:

referring to fig. 1-3, a shaft polishing apparatus;

the polishing device comprises a jogging groove 202, a ball 203, an arc-shaped seat 204, an arc-shaped clamping plate 206 and a spring 207, wherein the top of a polishing table 101 is provided with a sliding groove 102, the inside of the sliding groove 102 is provided with a movable seat 103, the inside of the polishing table 101 is provided with a screw rod, one side of the polishing table 101 is provided with a driving motor, the driving motor drives the movable seat 103 to move through the screw rod, the top of the movable seat 103 is provided with the polishing cylinder 104, the polishing cylinder 104 is of an up-down detachable structure, the inside of the polishing cylinder 104 is provided with a polishing plate, the top of the polishing table 101 is provided with a side fixing plate 105, the side fixing plate 105 is positioned on two sides of the sliding groove 102, one side of the side fixing plate 105 is provided with a polishing motor 106, the other side of the side fixing plate 105 is provided with a connecting seat 107, one side of the connecting seat 107 is provided with a cap clamp 108, the outside of the cap clamp 108 is movably provided with a fixing nut 109, the front of the polishing table 101 is movably provided with a cabinet door 110 through a hinge, the inside of the side fixing plate 105 is provided with a clamping cylinder 201, the inside of the clamping cylinder 201 is provided with a jogging groove 202, the inside of the jogging groove 202 is movably provided with a ball 203, the inside of the jogging groove 202 is movably arranged, the inside the jogging groove 204 is movably provided with a 204 is provided with a polishing plate 204, one side of the jogging groove 204 is provided with is connected with a side 206, one side of the connecting seat 206 is provided with one side of the connecting seat 206 with one side of the arc-shaped clamping plate with one side 206 with the other side 206, one side 206 is provided with one side of the connecting the sliding plate 206 with the other 206, and the other side 206, and the other 206 is connected with one side 206.

Specifically, when the device polishes the shaft body, the staff inserts the shaft body into the polishing cylinder 104 from the clamping cylinder 201, inserts one end of the shaft body into the cap clamp 108, rotates the fixing nut 109, clamps and fixes the shaft body by the cap clamp 108 to prevent the shaft body from shifting in the processing process, then the polishing motor 106 drives the shaft body to rotate, when the shaft body rotates, the polishing cylinder 104 moves along the shaft body under the drive of the screw rod, the shaft body is polished by the polishing plate arranged in the polishing cylinder 104, the polishing cylinder 104 is fixed by bolts in an up-down detachable structure, the polishing plate in the polishing cylinder 104 is convenient for the staff to replace, the side fixing plate 105 is used for installing the polishing motor 106 to ensure the stability of the polishing motor during operation, the connecting seat 107 is used for installing the cap clamp 108 to ensure the stability of the cap clamp 108 during operation, when the shaft body passes through the clamping cylinder 201, the outer wall of the shaft body is extruded to the outer side to extrude the arc clamping plate 206 outwards when the shaft body passes through the clamping cylinder 201, so that the telescopic shaft 205 is shortened, at the moment, the arc clamping plate 206 is extruded to the spring 207, the spring 207 deforms and is compressed after being stressed, at the moment, the elastic force generated by the spring 207 counteracts the arc clamping plate 206 to clamp and fix the shaft body, the telescopic structure formed by the telescopic shaft 205 and the spring 207 is convenient for fixing and clamping the shaft bodies with different diameters, the bottom of the arc-shaped seat 204 is arc-shaped and is just attached to the inner wall of the embedded groove 202, the arc-shaped clamping plate 206 is fixed through the telescopic shaft 205, so that when the shaft body rotates, the arc-shaped clamping plate 206 and the arc-shaped seat 204 can rotate along with the shaft body, the embedded groove 202 is used for installing the arc-shaped seat 204, the balls 203 arranged in the inner part of the arc-shaped seat 204 greatly reduce friction force between the arc-shaped seat 204 and the embedded groove 202, the smoothness of arc seat 204 when doing circular motion has been guaranteed, after polishing is accomplished, not hard up fixation nut 109 can take off the axis body, arc splint 206 reset under the effect of spring 207 elasticity, need not artificial interference, device simple structure, it is nimble convenient, only need not hard up fixation nut 109 can take off the axis body, the fixed flow of axis body has been simplified greatly, the work efficiency of device has been improved, the operating burden of staff has been alleviateed, and also can carry out the centre gripping to the axis body of different diameters and fix, the application range of device has further been expanded.

Working principle: when the polishing device is used for polishing a shaft body, a worker inserts the shaft body into the polishing barrel 104 from the clamping barrel 201, inserts one end of the shaft body into the cap clamp 108, rotates the fixing nut 109, clamps and fixes the shaft body by using the cap clamp 108, prevents the shaft body from shifting in the machining process, then drives the shaft body to rotate by the polishing motor 106, the polishing barrel 104 moves along the shaft body under the driving of the screw rod when the shaft body rotates, polishes and polishes the shaft body through the polishing plate arranged in the polishing barrel, the outer wall of the polishing barrel can press the arc clamping plate 206 outwards when the shaft body is fixedly clamped, the spring 207 is compressed after being stressed, the elastic force generated by the spring 207 counteracts the arc clamping plate 206 to clamp and fix the shaft body, and the arc clamping plate 206 and the arc seat 204 can rotate along with the shaft body when the shaft body rotates.

It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.

Claims

1. A shaft polishing apparatus, comprising:

the polishing assembly (100) comprises a polishing table (101), a sliding chute (102) arranged at the top of the polishing table (101), a movable seat (103) movably arranged in the sliding chute (102), a polishing cylinder (104) arranged at the top of the movable seat (103) and a side fixing plate (105) arranged at the top of the polishing table (101);

the clamping assembly (200) comprises a clamping cylinder (201) arranged on the inner side of a side fixing plate (105), a jogging groove (202) formed in the inner surface of the clamping cylinder (201), balls (203) movably arranged in the jogging groove (202), an arc-shaped seat (204) movably arranged in the jogging groove (202), a telescopic shaft (205) arranged on one side of the arc-shaped seat (204), an arc-shaped clamping plate (206) arranged on one side of the telescopic shaft (205), a spring (207) arranged on the outer side of the telescopic shaft (205) and an anti-slip pad (208) arranged on one side of the arc-shaped clamping plate (206).

2. The shaft polishing apparatus according to claim 1, wherein a screw is provided inside the polishing table (101), and a driving motor is provided on one side of the polishing table (101), and the driving motor drives the moving seat (103) to move through the screw.

3. The shaft polishing device according to claim 1, wherein the polishing cylinder (104) is of an up-down detachable structure, polishing plates are arranged inside the polishing cylinder (104), and the side fixing plates (105) are located on two sides of the sliding groove (102).

4. The shaft polishing apparatus as claimed in claim 1, wherein the other side of the arc-shaped seat (204) is in contact with the outer surface of the ball (203), one end of the spring (207) is connected to one side of the arc-shaped seat (204), and the other end of the spring (207) is connected to the other side of the arc-shaped clamp plate (206).

5. A shaft polishing apparatus according to claim 1, wherein a polishing motor (106) is mounted on one side of the side fixing plate (105), and a joint seat (107) is mounted on the other side of the side fixing plate (105).

6. The shaft polishing apparatus as claimed in claim 5, wherein a cap clip (108) is mounted on one side of the engagement seat (107), and a fixing nut (109) is movably mounted on an outer side of the cap clip (108).

7. The shaft polishing device according to claim 1, wherein the front surface of the polishing table (101) is movably provided with a cabinet door (110) through a hinge.