CN216729826U

CN216729826U - Automatic punching mechanism of motor shaft

Info

Publication number: CN216729826U
Application number: CN202123338476.0U
Authority: CN
Inventors: 陈宣; 张伟
Original assignee: Ningbo Jiabaoli Automation Equipment Co ltd
Current assignee: Ningbo Jiabaoli Automation Equipment Co ltd
Priority date: 2021-12-28
Filing date: 2021-12-28
Publication date: 2022-06-14
Anticipated expiration: 2031-12-28

Abstract

The utility model provides an automatic punching mechanism of a motor shaft, which comprises a workbench, a first broach moving device arranged on the workbench, a motor shaft fixing seat arranged corresponding to the first broach moving device, a motor shaft fixed on the motor shaft fixing seat and a closed purging box body arranged on one side of the motor shaft, wherein a second broach moving device, a third broach moving device and a fourth broach moving device are arranged in the closed purging box body, one end of the motor shaft corresponds to the first broach moving device in position, the other end of the motor shaft corresponds to the second broach moving device in position, one side of the second broach moving device is provided with the third broach moving device, one side of the third broach moving device is provided with the fourth broach moving device, the degree of automation is high, and the automatic punching and broach cleaning in the motor shaft can be realized when the automatic punching mechanism is arranged in a production line, the labor is saved, the broach can be repeatedly used after being cleaned, and the production efficiency is improved.

Description

Automatic punching mechanism of motor shaft

Technical Field

The utility model relates to the technical field of motor shaft production, in particular to an automatic punching mechanism of a motor shaft.

Background

With the development of social science and technology, various motors flood the periphery of people and become an essential part in the life of people. The motor shaft need punch at its center in the course of working, and broach can not reuse among the current motor shaft perforating device, need the manual work to take away the broach of using alone clean after punching the completion, then drops into perforating equipment with the broach of cleaning again and punches, and degree of automation is low.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problems in the background art, the present invention provides an automatic hole punching mechanism for a motor shaft.

In order to achieve the purpose, the utility model provides the following technical scheme: an automatic punching mechanism of a motor shaft comprises a workbench, a first broach moving device arranged on the workbench, a motor shaft fixing seat arranged corresponding to the first broach moving device, a motor shaft fixed on the motor shaft fixing seat and a closed purging box body arranged on one side of the motor shaft, a second broach moving device, a third broach moving device and a fourth broach moving device are arranged in the closed blowing box body, one end of the motor shaft corresponds to the position of the first broach moving device, the other end of the motor shaft corresponds to the position of the second broach moving device, a third broach moving device is arranged at one side of the second broach moving device, a fourth broach moving device is arranged at one side of the third broach moving device, the fourth broach moving device is fixedly connected with a sliding table of the first sliding table cylinder, and a blowing pool is fixed at the bottom end of the third broach moving device.

Preferably, the first broach moving device comprises an electric push rod, a broach fixing cylinder is arranged between the motor shaft fixing seat and the electric push rod, a piston rod of the broach fixing cylinder is fixedly connected with the broach fixing seat, a broach is fixed on the broach fixing seat, and an output shaft of the electric push rod, the broach and the motor shaft are positioned on the same horizontal line.

Preferably, the second broach moving device comprises a first moving cylinder, a piston rod of the first moving cylinder is fixedly connected with a first clamping jaw control cylinder, and the first clamping jaw control cylinder is fixedly connected with the first clamping jaw to control the opening or closing of the first clamping jaw.

Preferably, the third broach moving device comprises a second moving cylinder, a piston rod of the second moving cylinder is fixedly connected with a second clamping jaw control cylinder, and the second clamping jaw control cylinder is fixedly connected with the second clamping jaw to control the opening or closing of the second clamping jaw.

Preferably, the fourth broach mobile device includes that the third removes the cylinder, the piston rod and the third clamping jaw control cylinder fixed connection of third removal cylinder, opening or closure of third clamping jaw control cylinder and third clamping jaw fixed connection, the third removes the slip table fixed connection of cylinder and first slip table cylinder.

Preferably, a movable plate is arranged on the closed purging box body, and the bottom end of the movable plate is fixedly connected with a sliding table of the second sliding table cylinder.

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

the automatic punching mechanism of the motor shaft provided by the utility model has high automation degree, can realize full-automatic punching and broach cleaning in the motor shaft when being installed in a production line, saves manpower, can be repeated and practical after the broach is cleaned, and improves the production efficiency.

Drawings

FIG. 1 is a position diagram of the modules of the present invention;

FIG. 2 is a perspective view of a first angle of the present invention;

FIG. 3 is a perspective view of a second angle of the present invention;

fig. 4 is a schematic structural diagram of the second broaching moving device, the third broaching moving device and the fourth broaching moving device according to the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1-4, the present invention provides an automatic hole punching mechanism for a motor shaft, which includes a worktable 1, a first broach moving device 2 disposed on the worktable 1, a motor shaft fixing seat 3 disposed corresponding to the first broach moving device 2, a motor shaft 4 fixed on the motor shaft fixing seat 3, and a sealed purging box 5 disposed at one side of the motor shaft 4, wherein a second broach moving device 6, a third broach moving device 7, and a fourth broach moving device 8 are disposed in the sealed purging box 5, one end of the motor shaft 4 corresponds to the first broach moving device 2, the other end of the motor shaft 4 corresponds to the second broach moving device 6, the third broach moving device 7 is disposed at one side of the second broach moving device 6, the fourth broach moving device 8 is disposed at one side of the third broach moving device 7, the fourth broach moving device 8 is fixedly connected with a sliding table of the first sliding table cylinder 9, and the bottom end of the third broach moving device 7 is fixedly provided with a purging pool 10.

Specifically, the first broach moving device 2 includes an electric push rod 21, a broach fixing cylinder 11 is arranged between the motor shaft fixing seat 3 and the electric push rod 21, a piston rod of the broach fixing cylinder 11 is fixedly connected with a broach fixing seat 12, a broach 15 is fixed on the broach fixing seat 12, and an output shaft of the electric push rod 21, the broach 15 and the motor shaft 4 are located on the same horizontal line.

Specifically, the second broach moving device 6 includes a first moving cylinder 61, a piston rod of the first moving cylinder 61 is fixedly connected with a first clamping jaw control cylinder 62, and the first clamping jaw control cylinder 62 is fixedly connected with a first clamping jaw 63 to control the opening or closing of the first clamping jaw 63.

Specifically, the third broach moving device 7 includes a second moving cylinder 71, a piston rod of the second moving cylinder 71 is fixedly connected to a second clamping jaw control cylinder 72, and the second clamping jaw control cylinder 72 is fixedly connected to a second clamping jaw 73 to control the opening or closing of the second clamping jaw 73.

Specifically, fourth broach mobile device 8 includes third removal cylinder 81, the piston rod and the third clamping jaw control cylinder 82 fixed connection of third removal cylinder 81, third clamping jaw control cylinder 82 and third clamping jaw 83 fixed connection control opening or closing of third clamping jaw 83, the third removes cylinder 81 and the slip table fixed connection of first slip table cylinder 9.

Specifically, a moving plate 13 is arranged on the closed purging box body 5, and the bottom end of the moving plate 13 is fixedly connected with a sliding table of a second sliding table cylinder 14.

When the utility model works, the motor shaft 4 is fixed on the motor shaft fixing seat 3, the broach 15 is fixed on the broach fixing seat 12, the electric push rod 21 is started, the output shaft of the electric push rod 21 continuously moves towards the direction close to the broach 15, therefore, the broach 15 penetrates through the motor shaft 4, after the broach 15 penetrates through the motor shaft 4, the piston rod of the first moving cylinder 61 extends out to drive the first clamping jaw 63 to be close to the broach 15, the first clamping jaw control cylinder 62 controls the first clamping jaw 63 to be opened, after the broach 15 is grabbed by the first clamping jaw 63, the piston rod of the first moving cylinder 61 retracts, the piston rod of the third moving cylinder 81 extends out to drive the third clamping jaw 83 to move towards the direction close to the broach 15, the third clamping jaw control cylinder 82 is started to drive the third clamping jaw 83 to be opened to grab the broach 15, and then the piston rod of the third moving cylinder 81 retracts to drive the broach 15 to move towards the direction close to the second clamping jaw 73.

After the third clamping jaw 83 drives the broach 15 to move above the second clamping jaw 73, the piston rod of the second clamping jaw control cylinder 72 extends out to drive the second clamping jaw 73 to move towards the direction close to the broach 15, after the second clamping jaw control cylinder 72 controls the second clamping jaw 73 to open and clamp the broach 15, the piston rod of the second clamping jaw control cylinder 72 retracts, the purging pool 10 at the bottom is communicated with external compressed gas, and the external compressed gas is introduced into the purging pool 10.

After the scrap iron on the broach 15 is cleaned up, the piston rod of the second clamping jaw control cylinder 72 extends out, the piston rod of the third clamping jaw control cylinder 82 also extends out to drive the third clamping jaw 83 to clamp the broach 15 to the movable plate, the sliding table of the second sliding table cylinder 14 descends to drive the movable plate 13 to descend, the sliding table of the first sliding table cylinder 9 is started to drive the third clamping jaw control cylinder 82 to move towards the direction far away from the airtight sweeping box body 5, so that the broach 15 clamped by the third clamping jaw 83 is taken out of the airtight sweeping box body 5, the broach 15 is grabbed by a moving device in a motor shaft production line, the broach 15 is moved onto the broach fixing seat 12, and the broach 15 is recycled.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments 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 automatic punching mechanism of motor shaft which characterized in that: comprises a workbench (1), a first broach moving device (2) arranged on the workbench (1), a motor shaft fixing seat (3) arranged corresponding to the first broach moving device (2), a motor shaft (4) fixed on the motor shaft fixing seat (3) and a closed purging box body (5) arranged on one side of the motor shaft (4), wherein a second broach moving device (6), a third broach moving device (7) and a fourth broach moving device (8) are arranged in the closed purging box body (5), one end of the motor shaft (4) corresponds to the first broach moving device (2), the other end of the motor shaft (4) corresponds to the second broach moving device (6), a third broach moving device (7) is arranged on one side of the second broach moving device (6), and a fourth broach moving device (8) is arranged on one side of the third broach moving device (7), the fourth broach moving device (8) is fixedly connected with the sliding table of the first sliding table cylinder (9), and the bottom end of the third broach moving device (7) is fixedly provided with a purging pool (10).

2. The automatic hole punching mechanism for motor shafts of claim 1, wherein: the first broach moving device (2) comprises an electric push rod (21), a broach fixing cylinder (11) is arranged between the motor shaft fixing seat (3) and the electric push rod (21), a piston rod of the broach fixing cylinder (11) is fixedly connected with a broach fixing seat (12), a broach (15) is fixed on the broach fixing seat (12), and an output shaft of the electric push rod (21), the broach (15) and the motor shaft (4) are located on the same horizontal line.

3. The automatic hole punching mechanism for motor shafts of claim 2, wherein: the second broach moving device (6) comprises a first moving cylinder (61), a piston rod of the first moving cylinder (61) is fixedly connected with a first clamping jaw control cylinder (62), and the first clamping jaw control cylinder (62) is fixedly connected with a first clamping jaw (63) to control the opening or closing of the first clamping jaw (63).

4. The automatic hole punching mechanism for motor shafts of claim 3, wherein: the third broach moving device (7) comprises a second moving cylinder (71), a piston rod of the second moving cylinder (71) is fixedly connected with a second clamping jaw control cylinder (72), and the second clamping jaw control cylinder (72) is fixedly connected with a second clamping jaw (73) to control the opening or closing of the second clamping jaw (73).

5. The automatic hole punching mechanism for the motor shaft of claim 4, wherein: fourth broach mobile device (8) are including third removal cylinder (81), the piston rod and third clamping jaw control cylinder (82) fixed connection of third removal cylinder (81), opening or closure of control third clamping jaw (83) of third clamping jaw control cylinder (82) and third clamping jaw (83) fixed connection, the third removes slip table fixed connection of cylinder (81) and first slip table cylinder (9).

6. The automatic hole punching mechanism for motor shafts of claim 5, wherein: and a moving plate (13) is arranged on the closed purging box body (5), and the bottom end of the moving plate (13) is fixedly connected with a sliding table of a second sliding table cylinder (14).