Winding wire threading mechanism used for motor stator of closed-type slot

Abstract

The invention relates to a winding wire threading mechanism used for a motor stator of a closed-type slot. Compared with the prior art, the defects that the production efficiency is low and a large amount of human power is consumed are overcome. A support is provided with a fixing plate, a guide rail mechanism and a driven wheel shaft are installed on the fixing plate, a hand wheel penetrates through the fixing plate and is installed on the side portion of the guide rail mechanism, and the hand wheel is fixedly connected with the fixing plate through threads; the lower portion of a driving axle is fixedly installed on the guide rail mechanism, a main guide wheel is fixedly installed above a driving gear and is installed on the upper portion of the driving axle through a bearing A, and a handle is installed on the main guide wheel; a compressing guide wheel is fixedly installed above a driven gear and installed on the upper portion of a driven axle through a bearing B, the main guide wheel corresponds to the compressing guide wheel in mounting position, and the driving gear corresponds to the driven gear in mounting position. According to the winding wire threading mechanism, labor is saved in the operating process, labor intensity of threading operators is relieved, and threading technological requirements of waterproof insulating winding electromagnetic wires are met.

Description

technical field [0001] The invention relates to the technical field of closed slot stators, in particular to a winding wire threading mechanism for a closed slot motor stator. Background technique [0002] The winding coil of the open slot stator core motor is made by inserting the coil wound on the winding mold into the core slot, but for the submersible motor used in mining submersible pumps, the motor used in submersible oil pumps, For motors with closed-slot stator cores such as those used in boiler water circulation pumps in thermal power plants, the winding wires cannot be made by winding or embedding. The complete waterproof insulated winding magnet wire passes into the corresponding wire groove of the iron core. [0003] Waterproof insulated winding The outer layer of the magnet wire is a crucial insulating sheath. During the threading process, it is necessary not only to avoid pulling the inner copper winding wire, but also to avoid the insulation layer being stret...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the defects of low production efficiency and a large amount of labor in the prior art, and provide a winding wire threading mechanism for the stator of a closed slot motor to solve the above problems

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