Motor coil winding device based on crank slider mechanism principle

Abstract

The invention discloses a motor coil winding device based on a crank slider mechanism principle. The device is formed by a winding frame seat, a winding frame, a lower winding mold fixing mechanism, acrank disk supporting mechanism, a crank disk, a connecting rod, a slider mechanism and upper and low winding molds. Winding molds are formed by upper and lower parts, and the sizes of the winding molds determine the size of an end of a motor coil. The upper and low winding molds are assembled to a slider and a frame of a crank slider mechanism. According to the crank slider mechanism principle,when the slider makes a reciprocating linear motion, the pitch of the upper and lower winding molds is changed, and the quick switching of a winding state and an unloading state of the winding deviceis realized without assembling or disassembling the winding molds. The labor intensity is reduced while the winding efficiency and coil quality are improved. By setting different winding state distances of the upper and low winding molds, motor coils with the same end part size and different linear side lengths can be wound, and the versatility of the motor coil winding device is achieved.

Description

technical field [0001] The invention belongs to the technical field of motor manufacturing and relates to the improvement of a motor coil winding die. Background technique [0002] The motor coil is an important part of the motor, and its size and quality are determined by the motor coil winding device. Whether the design of the motor coil winding device is reasonable or not directly affects the manufacturing cost, efficiency and quality of the motor coil. The high efficiency and versatility of the motor coil winding device are more and more valued by motor manufacturers. For the existing motor coil winding device, a general-purpose winding die has been designed for the diversity of motor types and the uncertainty of the coil circumference in the research and development stage. For example, the Chinese utility model patent whose authorized notification number is CN204517594 U discloses "a winding template for motor". The invention patent application with the application p...

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is: in order to overcome the defects of low winding efficiency, poor product quality and high labor intensity in the winding process of the motor coil mold in the prior art, the present invention provides a The motor coil winding device, through the change of the distance between the upper and lower winding dies caused by the reciprocating linear motion of the slider mechanism, completes the winding of the motor coils without assembling or disassembling the winding dies

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