Centering device for motor stator-rotor punching sheet production

Abstract

The invention discloses a centering device for motor stator-rotor punching sheet production. The centering device comprises a conveying mechanism and a centering mechanism; the conveying mechanism is provided with a conveyor belt, each of two sides of the conveying mechanism is provided with a support frame, a working platform is arranged between the support frames, the bottom of the working platform is connected with a first fixed plate and a second fixed plate in a sliding manner, each of the bottoms of the first fixed plate and the second fixed plate is provided with a clamping claw, the bottom of the working platform is provided with a driving mechanism; the driving mechanism is connected with the first fixed plate; the centering mechanism is connected on the working platform in a rotation manner, a first connecting rod is arranged between the centering mechanism and the first fixed plate, and a second connecting rod is arranged between the centering mechanism and the second fixed plate. Through the adoption of the centering device disclosed by the invention, the centering work of the stator-rotor punching sheet can be fast finished through three efficient and order steps: firstly clamping, then positioning, and finally centering; the centering device is strong in stability, high in centering precision, automatic and efficient; and the product quality of the stator-rotor punching sheet is improved.

Description

technical field [0001] The invention belongs to the technical field of motor production and processing, and in particular relates to a centering device used for the stamping production of motor stator and rotor. Background technique [0002] With international motor companies entering the domestic market one after another, in order to cope with market competition under the globalization pattern, the development direction of domestic motor manufacturing companies has gradually shifted from "focusing on large and complete" to "focusing on product design, research and development, assembly, and component production. outsourcing” shift. As the basic power equipment, the motor has maintained a steady and rapid growth in recent years. A number of policies and industrial plans in recent years have accelerated the development of motors in the direction of energy saving. With the development of industrial economy, motors are widely used, and our country has a huge demand for improvi...

AI Technical Summary

Problems solved by technology

[0004] During the processing of the existing motor rotor punching, the relative position accuracy requirements between the rotor slots and the stator slots are very high during the punching process of the existing stator and rotor punching. If there is a deviation in the center positioning reference point, the slot holes cannot be one-to-one. During the processing, there is a certain processing position deviation, which greatly affects the product quality of the stator and rotor punching.

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