Polishing motor maintenance tool

Abstract

The utility model relates to a grinding motor maintenance tool which is used in a motor coil disassembling process and belongs to the technical field of motor maintenance. Aiming at the problem that the motor coil is difficult to disassemble, the utility model provides an efficient disassembling tool. The tool comprises seven claws forming a circle, a conical block located in the center, a spring capable of adjusting pressure and a pressing plate. The conical block can move upwards, the seven claws are gradually opened through the pushing effect in the moving process, the pressing plate keeps pressure under the effect of the spring, the claws are prevented from being disengaged, and therefore the claws can smoothly enter the motor coil. The external pulling force applied to the conical block enables the whole tool to generate outward pulling force, so that the motor coil can be smoothly pulled out from the interior of the motor. The tool is simple in structure, can remarkably improve the disassembly efficiency of the motor coil, reduces the complexity in manual operation, and is widely applied to the disassembly and maintenance process of the motor coil.

Description

Technical Field

[0001] This utility model relates to the field of motor repair, specifically to a grinding motor repair fixture, which is used in the process of disassembling motor coils. Background Technology

[0002] During motor coil disassembly, it is common to encounter situations where the motor coil is difficult to remove smoothly from the motor stator. Traditional disassembly methods usually rely on manual operation, which is time-consuming, prone to damage, and lacks stability and ease of operation. Most existing disassembly tools are not effectively adaptable to different types of motor coils and cannot provide sufficient gripping force and stability during disassembly. To solve this problem, a new motor grinding and maintenance fixture has been designed, which provides more stable support and convenient operation when disassembling motor coils. Summary of the Invention

[0003] The purpose of this invention is to provide a tooling for repairing and disassembling a grinding motor coil, which aims to help disassemble the motor coil in an efficient and stable manner, avoiding damage to other parts of the motor.

[0004] The technical solution of this utility model is:

[0005] A tooling for grinding motor repair and disassembling motor coils includes seven claws evenly distributed in a circle, which can be opened or closed by external force.

[0006] A cone-shaped block is located inside the claw, the cone-shaped block being able to move vertically and open the claw by pushing it open when it moves upward;

[0007] A pressure plate is provided above the claw, which is pressed by a spring to prevent the claw from coming out; the motor coil is pulled out of the motor by the opening of the claw and the external pulling force.

[0008] The beneficial effects of this utility model are as follows:

[0009] 1. The claws have a concave arc structure, which can adapt to the shape of the motor coil and improve the stability of disassembly. With the design of seven claws, it can adapt to different types of motor coils, making the disassembly process more stable and efficient.

[0010] 2. The cone-shaped block allows the claw to open precisely, so that the claw can penetrate into the coil. The surface of the cone-shaped block is provided with a sliding guide groove to guide the opening action of the claw and reduce friction, so that it can be firmly connected with the coil when pulled out.

[0011] 3. The design of the pressure plate and spring is such that the spring is an adjustable spring, which can adjust the pressure of the claw as needed to ensure that the claw is not easy to fall off during operation, further improving the safety and reliability of disassembly. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the tooling structure provided in an embodiment of the present invention;

[0013] Figure 2 This is a schematic diagram of the cone block structure provided in an embodiment of the present invention;

[0014] Figure 3 This is a schematic diagram of the claw structure provided in an embodiment of the present utility model;

[0015] Figure 4 This is a schematic diagram of the pressure plate structure provided in an embodiment of the present utility model;

[0016] Attached diagram labels: 1 cone block, 2 claw, 3 pressure plate, 4 spring. Detailed Implementation

[0017] The present invention will be further described below with reference to specific embodiments:

[0018] As shown in the figure, this fixture includes seven evenly distributed claws, which open or close by moving a conical block up and down. Inside each claw is a conical block that can move vertically up and down. When the conical block moves upward, it pushes open the claw, causing the claw tips to deeply penetrate the coil. Above the claws is a pressure plate, which is spring-loaded to prevent the claws from falling out during operation. An externally applied pulling force causes the claws to firmly penetrate the coil, generating an outward pulling force that successfully pulls the motor coil out.

[0019] This tooling is simple in design and easy to operate, which can greatly improve the efficiency of the motor coil disassembly process, while ensuring that the motor or other components are not damaged during the disassembly process.

Claims

1. A grinding and motor repair fixture for disassembling motor coils, characterized in that, The tooling includes: seven claws (2) evenly distributed in a circle, which can be opened or closed by external force; a cone (1) located inside the claws, which can move vertically and open the claws (2) by pushing them open when moving upward; a pressure plate (3) is provided above the claws (2), which is pressed by a spring (4) to prevent the claws (2) from coming out; the motor coil is pulled out of the motor by the opening of the claws (2) and the external pulling force.

2. The tooling according to claim 1, characterized in that, The claw (2) has a concave arc structure to adapt to the shape of the motor coil and improve the stability of disassembly.

3. The tooling according to claim 1, characterized in that, The surface of the cone (1) is provided with a sliding guide groove to guide the opening action of the claw and reduce friction.

4. The tooling according to claim 1, characterized in that, The spring (4) is an adjustable pressure spring to adjust the pressure of the claw as needed.

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