Electric motor end cover manufacturing and machining fixing device

Abstract

The invention relates to the technical field of electric motor end cover machining, in particular to a electric motor end cover manufacturing and machining fixing device. The electric motor end cover manufacturing and machining fixing device comprises a bottom machine frame, a connecting shaft, a fixing machine frame and a clamping and limiting mechanism. The electric motor end cover manufacturing and machining fixing device can solve the following problems that in the traditional electric motor end cover clamping and limiting process, due to the fact that the models and specifications of electric motors are different, traditional electric motor end cover clamping and limiting equipment can only clamp and limit electric motor end covers of a single specification, and the electric motor end cover may relatively slide in the rotation process. According to the electric motor end cover manufacturing and machining fixing device, arc-shaped protrusions on a rotating roller and a supporting frame cooperate with each other to drive a clamping plate to carry out inner supporting on the electric motor end covers of different specifications, so that the supporting and limiting range of the clamping and limiting mechanism is wider; and a limiting frame in a limiting branch chain can carry out position limiting treatment on the electric motor end covers through mutual cooperation of a traction rope and a moving block, and therefore it is ensured that the electric motor end covers cannot rotate relatively in the finish machining process.

Description

technical field [0001] The invention relates to the technical field of motor end cover processing, in particular to a manufacturing and processing fixing device for a motor end cover. Background technique [0002] A motor is a device that converts electrical energy into mechanical energy. It is composed of a stator, a rotor and other accessories. After removing the stator and rotor, other accessories include end covers, bearings, bearing end covers, and fans. The motor end cover is in the motor. The composition plays a supporting role for the motor. The motor end cover is a workpiece obtained by pouring, cooling, demoulding and finishing of molten iron. Due to factors such as moisture, acid and alkali may exist in the use of the motor, the motor end cover Finishing treatment such as grinding and painting is required after forming. The motor end cover needs to be clamped and fixed during the finishing process to avoid shaking of the motor end cover during the finishing proces...

AI Technical Summary

Problems solved by technology

[0003] At present, the following problems exist in the process of manufacturing, processing and fixing the motor end cover: a. During the clamping and limiting process of the traditional motor end cover, due to the different models and specifications of the motor, the traditional motor end cover clamping and limiting equipment can only be used for a single specification The clamping limit of the motor end cover, when it is necessary to clamp the motor end cover of different specifications, it is necessary to frequently replace the clamping limit device, which makes the process cumbersome and causes high manufacturing and processing costs of the motor end cover, b traditional motor end cover During the clamping and limiting process, since the motor end cover needs to be rotated during the finishing process such as grinding and painting, the motor end cover may slide relative to each other during the rotation process, which will affect the subsequent grinding, painting, etc. of the motor end cover. As a result of the finishing process, the motor end cover is prone to corrosion, resulting in a shortened service life of the motor end cover

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