Coil inserting method and apparatus for electricity generator

Abstract

The invention discloses an electrical motor wire embedding method and the equipment thereof. An electrical motor wire embedding device is utilized to embed wire; the wire embedding device comprises an ion core holding device with an upper spring slice and a lower spring slice and a wire embedding column, wherein the ion core is fixed by the ion core holding device and the wire embedding column with a lacquered wire shuttles to and fro outside a wire groove; when wire embedding column completes a stroke, the upper spring slice or the lower spring slice holds the lacquered wire to a wire groove; the ion core holding device takes the wire groove to the next wire groove in a rotating manner, and the wire embedding column brings the lacquered wire to return from the next wire groove; and the operation is repeated until all the wire embedding of the stator winding is completed. Compare with the prior art, the invention facilitates the wire embedding operation of the electrical motor stator and rotor and increases production efficiency; the lacquered wire in the embedding process is smooth and has proper degree of tightness, thereby avoiding lacquered wire ties; and the damage to the coat of the lacquered wire by the edge of the ion core is avoided. The invention provides condition for automatic wire embedding.

Description

technical field [0001] The invention relates to a motor wire embedding method and device. Background technique [0002] In the motor production process, the enameled wire needs to be embedded in the stator slot or rotor slot of the motor to form the stator winding or rotor winding of the motor. The existing wire embedding methods mainly rely on manual operation, and for larger motors, it is relatively easy to insert wires. But for smaller motors, especially the stator windings of small motors, since the stator core is a slender cylinder, it is difficult for human hands to reach into the cylinder during operation, so it brings a lot of inconvenience to the embedded wire operation. , seriously affecting production efficiency. In the process of inserting the wire, the enameled wire is not easy to straighten and straighten. If you are not careful, the enameled wire will be knotted, or the edge of the iron core will scratch the paint skin of the enameled wire, causing a local ...

AI Technical Summary

Problems solved by technology

If you are not careful, the enameled wire will be knotted, or the edge of the iron core will scratch the paint skin of the enameled wire, which will cause a partial short circuit of the motor and affect the product quality.

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