Three-phase asynchronous motor assembling, aligning and positioning tool

Abstract

The invention relates to a three-phase asynchronous motor assembling, aligning and positioning tool, which comprises a bottom plate, a clamping and fixing device and a positioning and butting device, wherein the clamping and fixing device is installed on the left side of the upper end face of the bottom plate, the positioning and butting device is arranged on the right side of the clamping and fixing device, and the positioning and butting device is installed on the bottom plate. The three-phase asynchronous motor assembling, aligning and positioning tool can solve the problems that an existing three-phase asynchronous motor assembling and positioning tool cannot stably and horizontally clamp a motor shell and a motor stator, so that the motor shell is likely to incline when a rotor and a rotating shaft are installed and the motor assembling precision and the motor quality are affected. The problems that an existing three-phase asynchronous motor assembling and positioning tool cannot accurately adjust and limit the positions of a rotor and a rotating shaft, so that the rotor and the rotating shaft deviate in the assembling and aligning process and cannot be aligned with the motor shell, the motor assembling efficiency and assembling quality are affected, and huge noise is prone to generate when the assembled motor is used can be further solved.

Description

technical field [0001] The invention relates to the technical field of three-phase asynchronous motors, in particular to a three-phase asynchronous motor assembly alignment positioning tool. Background technique [0002] Three-phase asynchronous motor (Triple-phase asynchronous motor) is a kind of induction motor. It is a type of motor powered by simultaneous access to 380V three-phase AC current (phase difference 120 degrees). Since the rotor and stator of the three-phase asynchronous motor rotate The magnetic field rotates in the same direction and at different speeds, and there is a slip, so it is called a three-phase asynchronous motor. Three-phase asynchronous motors are widely used because of their simple structure, reliable operation, light weight and low price. Three-phase asynchronous motors need to be frequently assembled in the production assembly workshop or maintenance workshop of the factory. The three-phase asynchronous motor mainly includes the motor casing,...

AI Technical Summary

Problems solved by technology

[0005] The invention can solve the problem that the existing three-phase asynchronous motor assembly and positioning tool cannot carry out stable and horizontal clamping of the motor casing and the motor stator, which may cause the motor casing to tilt when the rotor and the rotating shaft are installed, which affects the motor assembly accuracy and motor quality. There are potential safety hazards, and it can also solve the problem that the existing three-phase asynchronous motor assembly and positioning tool cannot accurately adjust and limit the position of the rotor and shaft, resulting in deviations in the alignment of the rotor and shaft during assembly, which cannot be aligned with the motor casing. Affects the motor assembly efficiency and assembly quality, and the assembled motor is prone to produce loud noises when used

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