Rotary gap bridge hook wire cutting device of winding machine

Abstract

The invention belongs to the technical field of electrical machinery, and particularly relates to a rotary gap bridge hook wire cutting device for a winding machine. The rotary gap bridge hook wire cutting device of the winding machine is characterized in that one end of a rotary shaft is fixedly connected with a guide seat, the other end of the rotary shaft is in running fit with a synchronous pulley sleeve driven by a servo motor through a belt through bearing positioning, and the interior of the rotary shaft is in sliding fit with an intermediate shaft through a composite sleeve. The intermediate shaft penetrates through a cutter through a positioning screw and is fixedly connected with a wire hook. A left push-type broach and a right push-type broach are arranged on the guide seat, a left cylinder and a right cylinder fixed on a seat plate are respectively arranged on the rear portions of the left push-type broach and the right push-type broach and fixedly connected with the left push-type broach and the right push-type broach, and a cover plate is arranged above the guide seat and fixed on the guide seat in sliding fit. The difficulty of manual pipe penetrating and wire inserting processes is reduced, meanwhile, the equipment cost is reduced, and the advantages of being simple in structure and high in automation degree are achieved.

Description

technical field [0001] The invention belongs to the technical field of electrical machinery, and in particular relates to a rotary bridge hook thread cutting device used on a winding machine. Background technique [0002] In the later stage of the machining process of the motor stator, it is necessary to carry out insulation tube casing work on the lead wires to ensure its working performance. Due to the increase in the number of parallel windings of the stator of the new energy motor, it is more difficult to thread the lead wires in the later stage. The bridge hook wire cutting device of the existing equipment is only equipped with a cutter at one end of the wire clip. After the coil winding is completed, there are two There must be a hook at the end of one lead-out wire. If the hook at the end of the lead-out wire is not removed, the difficulty of threading the pipe will increase and the steps will be cumbersome. If the hook is cut off manually, the production time will be...

AI Technical Summary

Problems solved by technology

The intermediate shaft passes through the cutter and is fixedly connected with the wire hook through the set screw

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