Winding tool for stator core winding

By designing a stator core winding fixture and utilizing the rotatable and detachable structure of the hanging pin, the problems of copper wire slippage and low efficiency in the winding of the stator core of the internal rotating motor were solved, realizing an efficient and convenient winding process.

CN224555422UActive Publication Date: 2026-07-24NANCHANG SANRUI INTELLIGENT TECH CO LTD
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Patent Information

Application Number
CN202521881201.7
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-09-02
Publication Date
2026-07-24
Estimated Expiration
2035-09-02

AI Technical Summary

Technical Problem

When winding the stator core of an internal rotary motor, the copper wire is prone to slipping out of the hanging pin, resulting in low winding efficiency. Furthermore, existing winding equipment cannot flexibly adjust the length of the copper wire, increasing the cost of manual intervention.

Method used

Design a winding fixture for stator core winding, including fixture body, stator core and wire hanging pin. The rotatable structure and detachable design of the wire hanging pin prevent copper wire from slipping out and facilitate the installation and removal of copper wire, thereby improving winding efficiency.

Benefits of technology

It effectively prevents copper wire from slipping out, improves machine winding efficiency, reduces manual intervention costs, and enables convenient installation and removal of copper wire.

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Abstract

The utility model relates to the technical field of motor stator coil winding, in particular to a winding tool for stator core winding, which is characterized in that a second wire hanging pin is mounted on the surface of a winding base plate, so that multiple positions of a copper wire can be restrained, a cylinder on the second wire hanging pin can be rotated downwards by 90 degrees during winding, and the second wire hanging pin can be rotated downwards by 90 degrees during winding. When winding is finished, the cylinder on the second wire hanging pin can be rotated upwards by 90 degrees, so that the second wire hanging pin and the cylinder can form a 7-shaped structure, the copper wire wound on the second wire hanging pin can be prevented from sliding out, after winding is finished, the cylinder on the second wire hanging pin can be rotated upwards by 90 degrees, the second wire hanging pin and the cylinder can form a 1-shaped structure, and the wound copper wire can be taken out easily. Therefore, the winding efficiency of the machine can be improved.
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