Coil inserting module of horizontal type coil inserting machine

Abstract

The invention relates to the technical field of coil inserting machines, in particular to a coil inserting module of a horizontal type coil inserting machine. The coil inserting die comprises a shaft sleeve, a tooth protecting sleeve, a center shaft, a copper conical head, a fixing plate, a paper expansion sleeve, a lower pull sleeve, a retaining block, a coil separating needle, a storage strip and guide strips, wherein the copper conical head is fixedly arranged at the front end of the center shaft by the fixing plate, the paper expansion sleeve and the lower pull sleeve are arranged in a step hole at the axis center of the copper conical head, the shaft sleeve is in sliding fit with the center shaft, the tooth protecting sleeve is fixedly arranged on the shaft sleeve, the front end of the tooth protecting sleeve is matched with the copper conical head, the storage strip is fixedly arranged on the tooth protecting sleeve, the guide strips are fixedly arranged on the copper conical head, the retaining block is embedded in the radial direction of the copper conical head, the top end extends out of the peripheral surface of the copper conical head, the shaft sleeve is provided with a groove hole, and insulation groove paper and coils are quickly embedded in a motor stator. The coil inserting die has the advantages that the damage to the insulation groove paper and coils is avoided in the inserting process, the coil inserting efficiency is high, the quality of coils after coil inserting is high, and the coil inserting processing is suitable for smaller motor stators and stacking thickened and lengthened motor stators.

Description

technical field [0001] The invention relates to the technical field of wire embedding machines, in particular to a wire embedding mold of a horizontal wire embedding machine. Background technique [0002] Inserting wire machine, also known as drop-off machine, off-line machine, and wire-entry machine, is a mechanical production equipment in which the iron core of the motor is embedded in the coil. Paper devices are very expensive and have a high failure rate. Most of the existing motor stator wire insertion machines are vertical wire insertion machines. In order to facilitate the operation of workers, the size of vertical wire insertion machines is generally not large, so they can only be used to embed coils in smaller motor stators, and The process of the vertical wire embedding machine is complex. For each wire embedding operation, the wire embedding mold needs to be placed on the wire embedding machine first, then the motor stator is put in, and then the coil is fixed on...

AI Technical Summary

Problems solved by technology

[0002] Inserting wire machine, also known as drop-off machine, off-line machine, and wire-entry machine, is a mechanical production equipment in which the iron core of the motor is embedded in the coil. The cost of paper devices is very high and the failure rate is also high

Most of the existing motor stator wire insertion machines are vertical wire insertion machines. In order to facilitate the operation of workers, the size of vertical wire insertion machines is generally not large, so they can only be used to embed coils in smaller motor stators, and The process of the vertical wire embedding machine is complex. For each wire embedding operation, the wire embedding mold needs to be placed on the wire embedding machine first, then the motor stator is put in, and then the coil is fixed on the coil mold and placed on the wire embedding machine. The operator manually presses the coil from the coil mold to the motor stator in advance, then removes the coil mold, compresses the motor stator with a pressing device, starts the wire inserting machine, and pushes the wire inserting machine to press the coil into the motor stator Inside, the entire operation steps are cumbersome, and a complete set of motor positioning molds, coil molds, etc. are required. It is cumbersome and requires special and numerous tooling molds and multiple operators, and can only embed coils on smaller motor stators, which has great limitations, and the vertical wire embedding machine can only embed coils on motors. Before embedding, the insulating slot paper in the motor stator needs to be pre-embedded in the motor stator. There are many procedures, which is not conducive to the improvement of production efficiency, and the cost of labor and equipment is high.

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