An insertion guide part of a motor stator slot wedge

Abstract

The invention discloses an insertion guide part of a slot wedge of a motor stator, and the motor stator comprises a stator coil and a coil duct, wherein the stator coil is inserted into the coil duct and is fixed through a slot wedge. An outer side edge of the coil duct is symmetrically provided with chutes, and the slot wedge is pushed by a guide element to make directional movement on the chutes of the coil duct. Two ends of the slot wedge are symmetrically provided with a group of hanging lugs in a seamed manner. Two sides of the guide element are symmetrically provided with a group of clamping strips matched with the hanging lugs. The guide element supports the slot wedge, and the group of clamping strips on the guide element are respectively inserted into the hanging lugs of the slot wedge to form clamping embedment. The guide element also comprises a controller, a drive unit, and an induction element. The insertion guide part is simple in structure, assists the slot wedge to fix the stator coil through employing the guide element of the slot wedge, achieves the connection and disconnection of the slot wedge and the guide element through the changing of a forking angle, is simple in operation, is convenient to use, greatly saves the positioning steps of the slot wedge, and reduces the cost of an enterprise.

Description

technical field [0001] The invention relates to the technical field of motor stator slot wedge installation, in particular to an insertion guide part of a motor stator slot wedge. Background technique [0002] The motor is composed of a stator and a rotor. The stator is the stationary part of the motor. The stator core is used to form the magnetic flux path and embed the stator winding. At present, slot wedges or straps are generally used to fix the stator coils, and usually the stator coils are inserted into the stator coil slots, and then the stator coils are fixed with slot wedges or straps, and the insertion and installation of the slot wedges require the aid of guiding functions Components, but the structure of the guiding auxiliary components of the slot wedge in the prior art is relatively complicated, and the disassembly and assembly operations are relatively cumbersome, so it will take a certain amount of time, which will directly reduce the assembly efficiency of t...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an insertion guide part for the slot wedge of the motor stator, which can solve the problems of complex structure, troublesome disassembly and assembly, long time-consuming and high cost investment of the guide element used for the slot wedge in the prior art.

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