Automatic shaping machine for motor winding stator iron core end

Abstract

The invention relates to the manufacturing field of motors, in particular to an automatic shaping machine for a motor winding stator iron core end, which is used for the shaping processing of the winding stator iron core ends of motor frame sizes from 160 to 400 series. The automatic shaping machine comprises an operation control panel, a platform on a frame, a motor, shaping mechanisms, a supporting and lifting mechanism and a travelling mechanism, wherein a fixing bracket is arranged at the two ends of the platform and is provided with two parallel sliding guide pillars; the shaping mechanisms are arranged at the two ends of each of the two parallel sliding guide pillars and can move along the sliding guide pillars; the supporting and lifting mechanism is arranged in the middle of the two parallel sliding guide pillars on the platform and is used for superposing the centers of winding stator iron cores of different diameters with the centers of the shaping mechanisms; the shaping mechanisms adopt internal and external sleeves of different models and push the internal sleeves by the movement of an expanding rod to fix the sizes and shapes of the winding stator iron ends of different diameters; and the travelling mechanism pushes the shaping mechanisms into and drags the shaping mechanisms away from the winding stator iron core by a feeding of a feeding mechanism.

Description

technical field [0001] The invention relates to the field of motor manufacturing, in particular to an automatic motor winding stator iron core end automatic shaping machine, which is used for winding stator iron core end shaping of the motor frame size from 160 to 400 series. Background technique [0002] At present, in the process of motor manufacturing, the shaping of the two ends of the stator core of the motor with windings is mainly done manually. Generally, a rubber hammer or a plate is used to beat the shape to make it reach the size of the ends of the stator core with windings. shape requirements. There are following problems in the process of manual plastic surgery: [0003] 1. Due to the knocking of rubber hammer or punching board, it is easy to damage the paint skin of the enamelled round copper wire at both ends of the winding stator core, resulting in inter-turn, phase-to-phase and ground short circuits. [0004] 2. Due to manual shaping of the end of the wind...

AI Technical Summary

Problems solved by technology

[0003] 1. Due to the impact of rubber hammer or hitting plate, it is easy to damage the paint skin of the enamelled round copper wire at both ends of the winding stator core, resulting in inter-turn, phase-to-phase and ground short circuits

[0004] 2. Due to the manual shaping of the end of the stator core with windings, its shape and size cannot be guaranteed, which may easily cause inconsistencies in each machine

[0005] 3. Due to the slow speed of manual shaping, it consumes a lot of manpower and material resources, the production efficiency is extremely low, and it takes up a lot of people and a lot of space, so the production cost is high

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