CN218874474U

CN218874474U - Surface treatment auxiliary fixtures of micromotor shell

Info

Publication number: CN218874474U
Application number: CN202223194252.1U
Authority: CN
Inventors: 王金锁; 阎武权
Original assignee: Changzhou Jinzhao Electromechanical Technology Co ltd
Current assignee: Changzhou Jinzhao Electromechanical Technology Co ltd
Priority date: 2022-11-30
Filing date: 2022-11-30
Publication date: 2023-04-18
Anticipated expiration: 2032-11-30

Abstract

The utility model discloses a surface treatment auxiliary fixtures of micromotor shell belongs to micromotor shell frock technical field, aim at solving the problem that current automatic micromotor shell processing handling efficiency is low, it includes the disc, the guide arm is installed through the connecting block in the both sides of disc, the carousel that drives the pivot connection through driving motor lasts the pivoted in-process, the slide bar of installation in the extension board receives the effect of guide block and drives two interior stay pieces and draw close, and then cooperation guide arm promotes the frock back-and-forth movement, push into micromotor shell with two interior stay pieces, and when rotating along with the carousel and letting the slide bar break away from the guide block, promote two interior stay pieces under reset spring's effect and realize the expansion, and then support the micromotor shell inner wall and fix it, and in the process of dropping into surface treatment along with the carousel rotation, treat its processing back that finishes, when through another guide block, two interior stay pieces can draw close again, and under the effect that breaks away from the pneumatic cylinder, the micromotor shell that finishes pushes away from this frock, moreover, the steam generator is simple structure, and convenient operation.

Description

Surface treatment auxiliary fixtures of micromotor shell

Technical Field

The utility model relates to a micromotor shell frock technical field especially relates to the surface treatment auxiliary fixtures of micromotor shell.

Background

In the existing life, the application of the micro motor shell is more and more extensive, in recent years, in order to save energy and protect environment, new energy automobiles are more and more, the motor is used as a main energy conversion device, the motor shell in the motor is an important part, and the bottom surface processing precision of the motor shell influences the energy conversion efficiency of the motor and the performance of the motor;

the existing micro motor shell processing tool is low in loading and unloading efficiency and cannot meet the requirement of quick loading and unloading in the existing automatic production.

Therefore, an auxiliary tool for surface treatment of the micromotor shell is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a to prior art not enough, the utility model provides a surface treatment auxiliary fixtures of micromotor shell has overcome prior art not enough, aims at solving the problem that current automatic micromotor shell processing handling efficiency is low.

In order to achieve the above object, the utility model provides a following technical scheme: the surface treatment auxiliary tool for the micro motor shell comprises a disc, wherein guide rods are arranged on two sides of the disc through connecting blocks, the inner part of the disc is connected with a rotary disc through a rotary shaft, supporting plates are uniformly distributed on the surface of the rotary disc through bolts, and two inner supporting pieces are arranged on the supporting plates;

the supporting plate is positioned between the two inner supporting pieces and is also provided with a separation hole, the surface of one side of the disc close to the turntable is also provided with two guide blocks, and one side of the disc is also provided with a separation hydraulic cylinder.

As a preferred technical scheme of the utility model, the surfaces of the two guide rods are provided with threads, the inner wall of the connecting block is provided with thread grooves corresponding to the threads on the surfaces, and the end parts of the guide rods are welded with limit blocks;

through adopting above-mentioned technical scheme, this makes through two guide arm pivoted in-process of motor drive, and the guide arm can drive its outside threaded connection's connecting block and drive this frock and carry out transmission from beginning to end to can carry out the loading and unloading operation of micromotor shell.

As a preferred technical scheme of the utility model, a driving motor is installed on one side of the disc away from the turntable and is in transmission connection with the rotating shaft through the driving motor;

through adopting above-mentioned technical scheme, this makes to drive the pivot through driving motor and rotates, and then can adjust the circumference position of fixed motor casing on the carousel to realize the transmission demand that motor casing adds man-hour.

As a preferred technical scheme of the utility model, a guide groove is arranged inside the support plate, a return spring is clamped inside the guide groove and is connected with a slide bar through the return spring, and one of the inner supporting pieces is connected with the end part of the slide bar;

the end part of the sliding rod is connected with a guide wheel through a rotating shaft, and the guide wheel corresponds to the arc-shaped surface of the guide block;

through adopting above-mentioned technical scheme, this makes the carousel drive the extension board and rotates the in-process, the guide pulley of slide bar tip can receive pushing and then compressing reset spring of guide block when, drive one of them interior stay and draw close to another interior stay to can carry out the loading and unloading operation to micromotor casing, treat that micromotor casing installation finishes the back, the carousel drives the extension board and breaks away from behind the guide block can promote the interior stay of slide bar tip and keep away from with another piece interior stay under reset spring's reaction force, and then the realization is tight to expanding of micromotor casing inner wall to prop.

As a preferred technical solution of the present invention, the flexible end of the disengagement hydraulic cylinder corresponds to the disengagement hole;

through adopting above-mentioned technical scheme, when needs carry out the dismantlement of micromotor shell, only need drive two interior stay folds to the flexible end that utilizes to break away from the pneumatic cylinder passes the hole and then supports the tip inner wall of micromotor shell, and then releases the micromotor shell.

The utility model has the advantages that: the carousel that drives the pivot connection through driving motor lasts the pivoted in-process, the slide bar of installation in the extension board receives the effect of guide block to drive two interior spacers and draws close, and then the cooperation guide arm promotes the frock back-and-forth movement, push into little motor casing with two interior spacers, and when letting the slide bar break away from the guide block along with the carousel rotation, promote two interior spacers under reset spring's effect and realize the expansion, and then support little motor casing inner wall and fix it, and in the process of dropping into surface treatment along with the carousel rotation, treat its processing back, when through another guide block, two interior spacers can draw close again, and under the effect that breaks away from the pneumatic cylinder, the little motor casing that will finish processing pushes away from this frock, moreover, the steam generator is simple in structure, and convenient operation.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic rear view of the present invention;

FIG. 3 is a schematic side view of the present invention;

FIG. 4 is a front view of the present invention;

fig. 5 is a schematic diagram of a partially enlarged structure at a in fig. 4 according to the present invention.

In the figure: 1. a disc; 2. connecting blocks; 3. a guide bar; 4. a rotating shaft; 5. a turntable; 6. a drive motor; 7. a support plate; 8. an inner support sheet; 9. a release hole; 10. a slide bar; 11. a return spring; 12. a guide block; 13. and (4) disengaging the hydraulic cylinder.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example one

Referring to fig. 1-5, the surface treatment auxiliary tool for the micromotor casing comprises a disc 1, guide rods 3 are mounted on two sides of the disc 1 through connecting blocks 2, a rotary disc 5 is connected to the inside of the disc 1 through a rotating shaft 4, support plates 7 are uniformly distributed on the surface of the rotary disc 5 through bolts, and two inner support pieces 8 are mounted on the support plates 7;

a separation hole 9 is further formed between the two inner supporting sheets 8 of the supporting plate 7, two guide blocks 12 are further arranged on the surface of one side, close to the turntable 5, of the disc 1, and a separation hydraulic cylinder 13 is further mounted on one side of the disc 1;

it is worth noting that:

1. the surfaces of the two guide rods 3 are provided with threads, the inner wall of the connecting block 2 is provided with thread grooves corresponding to the threads on the surfaces of the two guide rods, and the end parts of the guide rods 3 are welded with limit blocks, so that the guide rods 3 can drive the connecting block 2 in threaded connection with the outer part of the guide rods to drive the tool to perform front and back transmission in the process of driving the two guide rods 3 to rotate by the motor, so that the micro motor shell can be assembled and disassembled;

2. a driving motor 6 is installed on one side, away from the turntable 5, of the disc 1 and is in transmission connection with the rotating shaft 4 through the driving motor 6, so that the rotating shaft 4 is driven to rotate through the driving motor 6, the circumferential position of a motor shell fixed on the turntable 5 can be adjusted, and the transmission requirement during the processing of the motor shell is met;

3. the interior of the supporting plate 7 is provided with a guide groove, a return spring 11 is clamped in the guide groove and is connected with a sliding rod 10 through the return spring 11, one inner supporting sheet 8 is connected with the end part of the sliding rod 10, the end part of the sliding rod 10 is connected with a guide wheel through a rotating shaft, and the guide wheel corresponds to the arc surface of the guide block 12, so that in the process that the turntable 5 drives the supporting plate 7 to rotate, the guide wheel at the end part of the sliding rod 10 is pushed by the guide block 12 to compress the return spring 11 and simultaneously drive one inner supporting sheet 8 to approach to the other inner supporting sheet 8, so that the micro-motor shell can be assembled and disassembled;

4. the telescopic end of the separation hydraulic cylinder 13 corresponds to the separation hole 9, when the micro motor shell needs to be disassembled, only the two inner supporting pieces 8 need to be driven to fold, and the telescopic end of the separation hydraulic cylinder 13 penetrates through the separation hole 9 to abut against the inner wall of the end part of the micro motor shell, so that the micro motor shell is pushed out.

The working principle is as follows: in the using process, the rotating disc 5 connected with the rotating shaft 4 is driven by the driving motor 6 to continuously rotate, the slide rod 10 installed in the support plate 7 is driven by the guide block 12 to move the two inner supporting pieces 8 close, the guide rod 3 is matched to push the tool to move back and forth, the two inner supporting pieces 8 are pushed into the micromotor shell, the slide rod 10 is separated from the guide block 12 along with the rotation of the rotating disc 5, the two inner supporting pieces 8 are pushed under the action of the reset spring 11 to expand, the micromotor shell is further supported against the inner wall of the micromotor shell to be fixed, the micromotor shell is put into a surface treatment process along with the rotation of the rotating disc 5, after the micromotor shell is processed, the two inner supporting pieces 8 can be closed again through the other guide block 12, the processed micromotor shell is pushed away from the tool under the action of the hydraulic cylinder 13, the structure is simple, and the operation is convenient.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The surface treatment auxiliary tool for the micromotor shell comprises a disc (1) and is characterized in that guide rods (3) are installed on two sides of the disc (1) through connecting blocks (2), the inside of the disc (1) is connected with a turntable (5) through a rotating shaft (4), support plates (7) are uniformly distributed and installed on the surface of the turntable (5) through bolts, and two inner support pieces (8) are installed on the support plates (7);

the supporting plate (7) is positioned between the two inner supporting pieces (8) and is further provided with a separation hole (9), the surface of one side, close to the turntable (5), of the disc (1) is further provided with two guide blocks (12), and a separation hydraulic cylinder (13) is further mounted on one side of the disc (1).

2. The surface treatment auxiliary tool for the micromotor shell according to claim 1, wherein threads are arranged on the surfaces of the two guide rods (3), a thread groove corresponding to the threads on the surfaces of the inner walls of the connecting blocks (2) is formed in the inner walls of the connecting blocks, and a limiting block is welded at the end part of each guide rod (3).

3. The surface treatment auxiliary tool for the micromotor shell according to claim 1, wherein a driving motor (6) is installed on one side of the disc (1) far away from the turntable (5), and is in transmission connection with the rotating shaft (4) through the driving motor (6).

4. The surface treatment auxiliary tool for the micromotor shell according to claim 1, wherein a guide groove is formed in the support plate (7), a return spring (11) is clamped in the guide groove and connected with a slide rod (10) through the return spring (11), and one of the inner supporting pieces (8) is connected with the end of the slide rod (10).

5. The surface treatment auxiliary tool of the micromotor shell according to claim 4, wherein the end of the slide rod (10) is connected with a guide wheel through a rotating shaft, and the guide wheel corresponds to the arc surface of the guide block (12).

6. The surface treatment auxiliary tool of the micromotor shell according to claim 1, wherein the telescopic end of the disengagement hydraulic cylinder (13) corresponds to the disengagement hole (9).