CN213879586U

CN213879586U - Permanent magnet motor rotor and stator dismounting device

Info

Publication number: CN213879586U
Application number: CN202022845523.XU
Authority: CN
Inventors: 蒋知英; 罗俊
Original assignee: Guiyang Aviation Electrical Machinery Co Ltd
Current assignee: Guiyang Aviation Electrical Machinery Co Ltd
Priority date: 2020-12-02
Filing date: 2020-12-02
Publication date: 2021-08-03
Anticipated expiration: 2030-12-02

Abstract

The utility model discloses a permanent-magnet machine rotor, stator dismouting device, including bottom plate, thimble, rocking handle one and rocking handle two, the curb plate is installed to the up end of bottom plate, and the up end laminating of curb plate has the apron, the inner wall of curb plate is provided with the slider, the thimble is installed in the right-hand member face of slider, the right side of curb plate is provided with the base, and the surface of base is provided with the clamp plate, rocking handle two is installed in the up end of apron, the right-hand member face of bottom plate is provided with the rocking handle. This general device of motor assembly realizes the centre gripping to stator module and rotor part through the thimble that adopts block detachable construction design, neither harms the rotor subassembly, again can be convenient dismantlement and fixed, still avoided the magnetic influence of magnet steel on the rotor part simultaneously, reduced the assembly degree of difficulty of motor, adopt the steel material, intensity is higher, through bottom detachable design's clamp plate, can change according to the bottom appearance of different motors, and applicable ability is stronger, and the mounting means is simple, easily operation.

Description

Permanent magnet motor rotor and stator dismounting device

Technical Field

The utility model relates to a motor assembly technical field specifically is a permanent-magnet machine rotor, stator dismouting device.

Background

At present, the motor is usually placed on an operation table top for manual assembly, the efficiency is low, the labor intensity is high, and in addition, because the rotor assembly of the permanent magnet motor has strong magnetism and large weight, the weight and the magnetic attraction of the product can not be resisted in the disassembly and assembly process, the stator assembly and the rotor assembly are easy to collide to cause magnetic steel fragmentation or surface damage, so that the consistency of product performance and product quality is influenced.

Aiming at the defects that the stator assembly and the rotor assembly of the permanent magnet motor and the medium-large motor are difficult to disassemble and assemble, the efficiency is low, the magnetic steel is easy to damage and the like, the device for assembling the motor is urgently needed to be provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a permanent-magnet machine rotor, stator dismouting device to solve stator module, rotor subassembly dismouting difficulty, the inefficiency of the permanent-magnet machine that proposes and medium-and large-scale motor among the above-mentioned background art, and the magnet steel leads to the problem of bruising easily.

In order to achieve the above object, the utility model provides a following technical scheme: including bottom plate, thimble, rocking handle one and rocking handle two, the curb plate is installed to the up end of bottom plate, and the up end laminating of curb plate has the apron, the inner wall of curb plate is provided with the slider, the thimble is installed in the right-hand member face of slider, the right side of curb plate is provided with the base, and the surface of base is provided with the clamp plate, rocking handle two is installed in the up end of apron, the right-hand member face of bottom plate is provided with the rocking handle.

Preferably, the shape structure of the bottom plate is rectangular, the side plates are in a square hollow design, and the side plates are distributed in bilateral symmetry about the center point of the bottom plate.

Preferably, the second rocking handle penetrates through the inside of the sliding block, the lower end face of the second rocking handle is movably connected with the surface of the bottom plate, and the second rocking handle is in threaded connection with the outer surface of the sliding block.

Preferably, a rocking handle I is arranged on the side surface of the sliding block, and the thimble penetrates through the inside of the sliding block.

Preferably, the rear end face of the ejector pin and the top end of the rocking handle I form a detachable structure through clamping, and the rocking handle I is in threaded connection with the inner wall of the sliding block.

Preferably, the bottom surface of base is provided with the slide rail, and the right side of slide rail is provided with the rocking handle, the base adopts epoxy glass cloth board non-metallic material, and the thimble adopts and steel material.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the device is integrally designed in a symmetrical mode, the stator assembly and the rotor assembly of the motor can be clamped from the left direction and the right direction, the horizontal heights of two groups of symmetrically designed sliding blocks can be adjusted by rotating the rocking handle II, and therefore different positions can be clamped, and the device is high in applicability;

2. the device clamps the stator component and the rotor component by adopting the ejector pin designed by a clamping detachable structure, does not damage the rotor component, can be conveniently detached and fixed, avoids the magnetic influence of the magnetic steel on the rotor component, and reduces the assembly difficulty of the motor;

3. the device can be changed according to the bottom appearance of different motors through the pressing plate with the detachable design at the bottom, and the application range of clamping is wider, so that the disassembling efficiency is improved.

Drawings

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

FIG. 2 is a schematic side view of the present invention;

fig. 3 is a schematic view of the top view structure of the present invention.

In the figure: 1. a base plate; 2. a base; 3. a slide rail; 4. a rocking handle; 5. pressing a plate; 6. a thimble; 7. a slider; 8. a side plate; 9. a cover plate; 10. a rocking handle I; 11. and a second rocking handle.

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.

Referring to fig. 1-3, the present invention provides a technical solution: the device comprises a bottom plate 1, a thimble 6, a first rocking handle 10 and a second rocking handle 11, wherein a side plate 8 is arranged on the upper end surface of the bottom plate 1, a cover plate 9 is attached to the upper end surface of the side plate 8, a slider 7 is arranged on the inner wall of the side plate 8, the thimble 6 is arranged on the right end surface of the slider 7, a base 2 is arranged on the right side of the side plate 8, a pressure plate 5 is arranged on the surface of the base 2, a second rocking handle 11 is arranged on the upper end surface of the cover plate 9, a rocking handle 4 is arranged on the right end surface of the bottom plate 1, the appearance structure of the bottom plate 1 is rectangular, the side plate 8 adopts a square hollow design, the side plate 8 is bilaterally and symmetrically distributed relative to the central point of the bottom plate 1, the second rocking handle 11 penetrates through the slider 7, the lower end surface of the second rocking handle 11 is movably connected with the surface of the bottom plate 1, the second rocking handle 11 is in threaded connection with the outer surface of the slider 7, the device is designed symmetrically, and can clamp the stator assembly and the rotor assembly of a motor in the left direction and the right direction, the second rocking handle 11 is connected with the inner wall of the sliding block 7 through threads, the horizontal heights of the two groups of sliding blocks 7 which are symmetrically designed can be adjusted by rotating the second rocking handle 11, and then different positions can be clamped, so that the application capability is strong;

the side surface of the sliding block 7 is provided with a rocking handle I10, the thimble 6 penetrates through the sliding block 7, the rear end surface of the thimble 6 and the top end of the rocking handle I10 form a detachable structure through clamping, and the rocking handle I10 is in threaded connection with the inner wall of the sliding block 7;

the bottom surface of base 2 is provided with slide rail 3, and the right side of slide rail 3 is provided with rocking handle 4, and base 2 adopts epoxy glass cloth board non-metallic material, and thimble 6 adopts and steel material, and the device can change according to the bottom appearance of different motors through bottom detachable design's clamp plate 5, and then utilize rocking handle 4's rotating-structure and utilize base 2 and slide rail 3's swing joint can adjust base 2's relative position, further improve the application scope of centre gripping, improve the efficiency of dismantlement.

The working principle is as follows: for the general matching device, the device mainly comprises a bottom plate 1, ejector pins 6 and a rocking handle I10, when the device is used, firstly, the device is externally connected with a power supply, then a rotor assembly needing to be disassembled and assembled can be placed above a base 2 of a corresponding structure, two groups of pressing plates 5 made of epoxy glass cloth plates and non-metal materials are used for supporting, then two groups of ejector pins 6 made of steel materials are inserted into the front end surfaces of two groups of sliding blocks 7 and are clamped and installed with the front end surface of the rocking handle I10, then the rocking handle II 11 can be held, the sliding blocks 7 are adjusted in height by utilizing the threaded structures of the inner walls of the sliding blocks 7 and the rocking handle II 11, the two groups of sliding blocks 7 are moved to corresponding heights, then the two groups of rocking handle I10 are operated to rotate, the two groups of ejector pins 6 are abutted against two sides to be assembled by utilizing the threaded structures of the rocking handle I10 and the sliding blocks 7, and therefore, a stator part of a rotor and a part of a motor can be clamped and disassembled and assembled, and because the bottom of base 2 keeps swing joint with slide rail 3, can adjust the horizontal position of base 2 equally through rotatory rocking handle 4, further improve application ability.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a permanent-magnet machine rotor, stator dismouting device, includes bottom plate (1), thimble (6), rocking handle one (10) and rocking handle two (11), its characterized in that: curb plate (8) are installed to the up end of bottom plate (1), and the up end laminating of curb plate (8) has apron (9), the inner wall of curb plate (8) is provided with slider (7), install in the right-hand member face of slider (7) thimble (6), the right side of curb plate (8) is provided with base (2), and the surface of base (2) is provided with clamp plate (5), install in the up end of apron (9) rocking handle two (11), the right-hand member face of bottom plate (1) is provided with rocking handle (4).

2. The permanent magnet motor rotor and stator dismounting device according to claim 1, characterized in that: the appearance structure of bottom plate (1) is the rectangle, and curb plate (8) adopt square cavity design, curb plate (8) distribute about the central point bilateral symmetry of bottom plate (1).

3. The permanent magnet motor rotor and stator dismounting device according to claim 1, characterized in that: the second rocking handle (11) penetrates through the inside of the sliding block (7), the lower end face of the second rocking handle (11) is movably connected with the surface of the bottom plate (1), and the second rocking handle (11) is in threaded connection with the outer surface of the sliding block (7).

4. The permanent magnet motor rotor and stator dismounting device according to claim 1, characterized in that: a rocking handle I (10) is arranged on the side surface of the sliding block (7), and the ejector pin (6) penetrates through the sliding block (7).

5. The device for dismounting and mounting the rotor and the stator of the permanent magnet motor according to claim 4 is characterized in that: the rear end face of the ejector pin (6) and the top end of the rocking handle I (10) form a detachable structure through clamping, and the rocking handle I (10) is in threaded connection with the inner wall of the sliding block (7).

6. The permanent magnet motor rotor and stator dismounting device according to claim 1, characterized in that: the bottom surface of base (2) is provided with slide rail (3), and the right side of slide rail (3) is provided with rocking handle (4), base (2) adopt epoxy glass cloth board non-metallic material, and thimble (6) adopt the material of kneading steel.