The connection method of motor wiring welding joint protection piece and winding lead wire and power line

Abstract

The invention is applicable to the field of motors, and discloses a motor wiring welding head guard and a wiring method for winding leads and power lines. The insulating body for positioning, the insulating body includes an insertion part that can be inserted into the winding groove of the iron core and a clamping part that protrudes from one end of the insertion part and is clamped outside the winding groove, and the insertion part includes a base plate away from the clamping part. and a number of side plates arranged around the circumferential direction and connected between the bottom plate and the clamping part, and two opposite side edges of one side plate are reversely extended and protruding with the tooth shoes that can be inserted between the insulating frame and the iron core. between the positioning tabs. The invention improves the wiring efficiency of the winding lead and the power line and improves the protection reliability of the wiring welding head by designing a new type of motor wiring welding head guard to protect the wiring welding head of the winding lead and the power supply wire, thereby improving the protection reliability of the welding head. The production efficiency and production quality of the motor are improved.

Description

Technical field [0001] The invention belongs to the field of motors, and in particular relates to a motor connection welding head guard and a method for connecting the winding lead of the welding head and the power cord by using the motor connection welding head guard to protect the wire. Background technique [0002] In the prior art, the common wiring method of the motor winding lead and the power cord is: first scrape the paint on the stator winding lead, then weld with the core of the power cord, and then put an insulating sleeve on the welding joint of the wiring, and finally Then tie the power cord to the end of the stator winding manually with cotton thread. Although this wiring method can realize the conductive connection between the winding lead and the power line, it still has the following shortcomings in specific applications: the operation of inserting the insulating sleeve is troublesome, and the automatic production cannot be realized, which seriously affects the w...

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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