CN217167997U

CN217167997U - Surface polishing device for motor rotating shaft production

Info

Publication number: CN217167997U
Application number: CN202123421249.4U
Authority: CN
Inventors: 胡颂民
Original assignee: Zhongda Precision Shaft Core Shenzhen Co ltd
Current assignee: Zhongda Precision Shaft Core Shenzhen Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-08-12
Anticipated expiration: 2031-12-31

Abstract

The application relates to a surface polishing device, in particular to a surface polishing device for motor rotating shaft production. The technical problem to be solved is as follows: the surface polishing device for the production of the motor rotating shaft can realize clamping and limiting of the motor rotating shaft. The technical scheme of the application is as follows: the utility model provides a surface polishing device is used in production of motor rotating shaft, is provided with first fixed block including the installation base, and installation base top left side is provided with first fixed block, and first fixed block upside is connected with the dead lever, and the rotation type is connected with the commentaries on classics piece on the dead lever, all is provided with the torsional spring between both sides and the dead lever around the commentaries on classics piece, changes the piece right side and is provided with polishing plate, is provided with clamping mechanism on the installation base. This application can make polishing board and sample outer wall keep the laminating state under the effect of torsional spring for when the motor shaft rotates, can make polishing board polish the motor shaft.

Description

Surface polishing device for motor rotating shaft production

Technical Field

The application relates to a surface polishing device, in particular to a surface polishing device for motor rotating shaft production.

Background

In the production process of motor shaft, there are many unevenness and a lot of burr on motor shaft surface, need polish the burr on motor shaft surface, carry out the in-process at the polishing operation, need artifically carry on motor shaft spacingly, avoid motor shaft the situation that the skew appears when being polished to influence people's work.

Present motor pivot production is with surface finish device, installation base, first fixed block, dead lever, commentaries on classics piece, polishing board and torsional spring, installation base top left side is equipped with first fixed block through the bolt, and first fixed block upside is connected with the dead lever, and the rotation type is connected with the commentaries on classics piece on the dead lever, all is equipped with the torsional spring around the commentaries on classics piece between both sides and the dead lever, and the welding of commentaries on classics piece right side has polishing board.

Adopt the power of torsional spring, will polish board and motor shaft laminating, but need use other instruments to keep laminating motor shaft and polishing board, so not only inefficiency, error easily moreover, consequently research and development can realize pressing from both sides tight spacing surface finish device for motor shaft production to the motor shaft now.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defect that the surface polishing device for the production of the existing motor rotating shaft lacks the function of clamping and limiting the motor rotating shaft, the technical problem to be solved is as follows: the surface polishing device for the production of the motor rotating shaft can clamp and limit the motor rotating shaft.

The technical scheme of the application is as follows: the utility model provides a surface polishing device is used in production of motor rotating shaft, is provided with first fixed block including the installation base, and installation base top left side is provided with first fixed block, and first fixed block upside is connected with the dead lever, and the rotation type is connected with the commentaries on classics piece on the dead lever, all is provided with the torsional spring between both sides and the dead lever around the commentaries on classics piece, changes the piece right side and is provided with polishing plate, is provided with clamping mechanism on the installation base.

Optionally, the clamping mechanism includes a second fixed block disposed at the front side of the bottom of the mounting base, a guide rod is disposed at the front end of the second fixed block, a sliding sleeve is slidably connected to the guide rod, a spring is disposed between the front side of the sliding sleeve and the front side of the guide rod, and a connecting block is disposed at the top of the sliding sleeve.

Optionally, the clamping mechanism further comprises a clamping block rotatably connected to the rear portion of the connecting block.

Optionally, the clamping mechanism further comprises a clamping block rotatably connected to the rear side of the top of the mounting base.

Optionally, the sample is a motor shaft.

Optionally, the inner wall of the clamping block is provided with a magnet, and the magnet can adsorb a sample.

Optionally, the device further comprises a rotating mechanism, the rotating mechanism comprises a mounting frame arranged on the rear side of the top of the mounting base, and a servo motor is arranged on the upper portion of the mounting frame.

Optionally, the rotating mechanism further comprises a rotating rod arranged on the front side of the output shaft of the servo motor, and the rotating rod is connected with the rear clamping block.

By adopting the technical scheme: 1. this application can make polishing board and sample outer wall keep the laminating state under the effect of torsional spring for when the motor shaft rotates, can make polishing board polish the motor shaft.

2. This application drives the clamp splice of sliding sleeve, connecting block and front side under the effect of spring for two clamp splices can press from both sides tightly the sample, so can avoid the sample state that breaks away from to appear.

Drawings

Fig. 1 is a schematic perspective view of the present application.

Fig. 2 is a partial perspective view of the present application.

Fig. 3 is a partial perspective sectional view of the present application.

Fig. 4 is a perspective sectional view of the clamping mechanism of the present application.

Fig. 5 is a partial perspective sectional view of the clamping mechanism of the present application.

Fig. 6 is a schematic perspective view of the rotating mechanism of the present application.

Part names and serial numbers in the figure: 1. the device comprises an installation base, 2, a first fixing block, 3, a fixing rod, 4, a rotating block, 5, a polishing plate, 6, a torsion spring, 7, a clamping mechanism, 70, a second fixing block, 71, a guide rod, 72, a spring, 73, a sliding sleeve, 74, a connecting block, 75, a clamping block, 76, a sample, 8, a rotating mechanism, 80, an installation frame, 81, a servo motor, 82 and a rotating rod.

Detailed Description

The present application is further illustrated by the following specific examples, in which terms such as: the arrangement, installation, connection are to be understood broadly, for example, they may be fixed, detachable, or integrally connected; 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 application can be understood in a specific case by those of ordinary skill in the art.

The utility model provides a surface finish device is used in motor shaft production, as shown in fig. 1-5, including

installation base

1, 1 top left side of installation base is equipped with first fixed block 2 through the bolt, 2 upside of first fixed block are connected with dead lever 3, the rotation type is connected with commentaries on classics piece 4 on the dead lever 3, commentaries on classics piece 4 can rotate on dead lever 3, all be equipped with torsional spring 6 around 4 commentaries on classics piece between both sides and the dead lever 3, torsional spring 6 can play the effect of buffering, 4 right side welding of commentaries on classics piece have polishing plate 5, polishing plate 5 can polish motor shaft surface, be equipped with clamping mechanism 7 on the installation base 1, clamping mechanism 7 can press from both sides tightly spacing to the motor shaft, so can avoid the motor shaft to break away from.

The clamping mechanism 7 comprises a second fixing block 70 welded to the front side of the bottom of the installation base 1, a guide rod 71 is arranged at the front end of the second fixing block 70, a sliding sleeve 73 is connected to the guide rod 71 in a sliding mode, the sliding sleeve 73 can slide on the guide rod 71, a spring 72 is arranged between the front side of the sliding sleeve 73 and the front side of the guide rod 71, the spring 72 can buffer the sliding sleeve 73, a connecting block 74 is welded to the top of the sliding sleeve 73, the sliding sleeve 73 can move to drive the connecting block 74 to move, clamping blocks 75 are connected to the rear portion of the connecting block 74 in an equal rotating mode, clamping blocks 75 are also connected to the rear side of the top of the installation base 1 in a rotating mode, samples 76 can be clamped between the clamping blocks 75, the samples 76 are rotating shafts of motors, and magnets are arranged on the inner walls of the clamping blocks 75, and can adsorb the samples 76.

When people need to polish the surface of the rotating shaft of the motor, the surface polishing device for the production of the rotating shaft of the motor can be used for working, firstly, a sample 76 is placed between the clamping blocks 75, under the action of the spring 72, the sliding sleeve 73, the connecting block 74 and the clamping block 75 on the front side can keep a backward acting force state, the clamping block 75 on the front side and the clamping block 75 on the rear side can clamp and limit the sample 76, and because the inner walls of the clamping blocks 75 are provided with magnets, the magnets can adsorb the sample 76, so that the stability of the sample 76 can be improved; then under the effect of torsional spring 6 for rotating 4 and polishing board 5 and keeping the state of right effort, lead to polishing board 5 and sample 76 to keep the laminating state, then people can rotate sample 76, make polishing board 5 can polish sample 76 outer wall, accomplish the back, can take off the motor pivot, under the effect of torsional spring 6, drive and rotate 4 and polishing board 5 and rotate and reset, simultaneously under the effect of spring 72, drive sliding sleeve 73, connecting block 74 and the clamp splice 75 of front side remove backward and reset.

As shown in fig. 1 and 6, the sample testing device further comprises a rotating mechanism 8, the rotating mechanism 8 can drive the rear clamping block 75 to rotate, so as to drive the sample 76 to rotate, the rotating mechanism 8 comprises an installation frame 80 arranged on the rear side of the top of the installation base 1 through a bolt, a servo motor 81 is arranged on the upper portion of the installation frame 80, a rotating rod 82 is arranged on the front side of an output shaft of the servo motor 81, and the rotating rod 82 is connected with the rear clamping block 75.

If need rotate sample 76, can start servo motor 81, servo motor 81 output shaft rotates and drives bull stick 82 and rotate, and bull stick 82 rotates and drives rear side clamp splice 75 and rotate, and then drives sample 76 and rotate, accomplishes the polishing back, can close servo motor 81, and servo motor 81 output shaft rotates and to drive the clamp splice 75 of rear side and rotate.

The above description is only an example of the present application and is not intended to limit the scope of the present application, and all modifications of equivalent structures and equivalent processes, which are made by the present specification and directly or indirectly applied to other related technical fields, are intended to be included within the scope of the present application.

Claims

1. A surface polishing device for producing a motor rotating shaft is characterized in that: the device comprises an installation base (1), wherein a first fixing block (2) is arranged on the left side of the top of the installation base (1), a fixing rod (3) is connected to the upper side of the first fixing block (2), a rotating block (4) is connected to the fixing rod (3) in a rotating mode, torsion springs (6) are arranged between the front side and the rear side of the rotating block (4) and the fixing rod (3), a polishing plate (5) is arranged on the right side of the rotating block (4), and a clamping mechanism (7) is arranged on the installation base (1).

2. The surface polishing device for manufacturing a rotating shaft of an electric motor according to claim 1, wherein: the clamping mechanism (7) comprises a second fixed block (70) arranged on the front side of the bottom of the mounting base (1), a guide rod (71) is arranged at the front end of the second fixed block (70), a sliding sleeve (73) is connected onto the guide rod (71) in a sliding mode, a spring (72) is arranged between the front side of the sliding sleeve (73) and the front side of the guide rod (71), and a connecting block (74) is arranged at the top of the sliding sleeve (73).

3. The surface polishing device for manufacturing a rotating shaft of an electric motor according to claim 2, wherein: the clamping mechanism (7) also comprises a clamping block (75) which is rotationally connected with the rear part of the connecting block (74).

4. The surface polishing device for manufacturing a rotating shaft of an electric motor as claimed in claim 3, wherein: the clamping mechanism (7) also comprises a clamping block (75) which is rotatably connected with the rear side of the top of the mounting base (1).

5. The surface polishing device for manufacturing a rotating shaft of an electric motor as claimed in claim 4, wherein: the sample (76) is a motor shaft.

6. The surface polishing device for manufacturing a rotating shaft of an electric motor as claimed in claim 5, wherein: the inner walls of the clamping blocks (75) are provided with magnets, and the magnets can adsorb samples (76).

7. The surface polishing device for manufacturing a rotating shaft of an electric motor as claimed in claim 6, wherein: the automatic feeding device is characterized by further comprising a rotating mechanism (8), wherein the rotating mechanism (8) comprises an installation frame (80) arranged on the rear side of the top of the installation base (1), and a servo motor (81) is arranged on the upper portion of the installation frame (80).

8. The surface polishing device for manufacturing a rotating shaft of an electric motor as claimed in claim 7, wherein: the rotating mechanism (8) also comprises a rotating rod (82) arranged on the front side of an output shaft of the servo motor (81), and the rotating rod (82) is connected with the rear clamping block (75).