Motor wiring welding joint protection part and wiring method of winding lead and power supply wire

Abstract

The invention is applicable to the field of motors, and discloses a motor wiring welding joint protection part and a wiring method of a winding lead and a power supply wire. The motor wiring welding joint protection part comprises an insulating body, wherein an inner cavity into which a wiring welding joint of the winding lead and the power supply wire is stuffed and located is formed in the insulating body; the insulating body comprises an inserting part which can be clamped and inserted into a winding groove of an iron core, and a clamping part which is arranged at one end of the inserting part in a convex manner and is clamped outside the winding groove; the inserting part comprises a bottom plate far away from the clamping part, and a plurality of side plates which are arranged in an annular manner in the circumferential direction and is connected between the bottom plate and the clamping part; positioning convex plates which can be clamped and inserted between an insulating frame and the tooth boot of the iron core are arranged on two opposite edges which extend in opposite direction, of one side plate in the convex manner. Due to the novel motor wiring welding joint protection part, the wiring welding joint of the winding lead and the power supply wire can be protected, the wiring efficiency of the winding lead and the power supply wire can be improved, the protection reliability of the wiring welding joint is improved, and the production efficiency and the production quality of a motor can be improved.

Description

technical field [0001] The invention belongs to the field of electric motors, and in particular relates to a motor connection welding joint protective piece and a wiring method for protecting a winding lead wire of a wiring welding joint and a power supply line by using the motor connection welding joint protection piece. Background technique [0002] In the prior art, the common wiring method of the motor winding lead wire and the power wire is: first scrape off the paint skin on the stator winding lead wire, then weld with the wire core of the power wire, and then put an insulating sleeve on the wiring welding joint, and finally Then the power cord is manually tied with cotton thread at the end of the stator winding. Although this wiring method can realize the conductive connection between the winding lead wire and the power line, it still has the following shortcomings in specific applications: the operation of inserting the insulating sleeve is troublesome, and automatic...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the above-mentioned deficiencies in the prior art, and provide a motor wiring welding joint protection piece and a wiring method for the winding lead wire and the power cord, which solves the troublesome operation in the existing motor winding lead wire and power cord wiring method. Technical problems such as inability to realize automated production, low wiring efficiency, and low safety and reliability of motor use

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