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Motor stator full double type belt cutting groove-shaped waste mold and machining method

A motor stator and stator slot technology, which is applied in the field of motor stator full-duplex slotted waste molds, can solve the problems of high scrap rate, high manual operation cost, and product impact, so as to improve utilization rate, reduce mold usage, The effect of convenient transportation

Pending Publication Date: 2019-02-19
SHAANXI WEIHE TOOLS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In addition, since the part material is thin plate strip material, feeding, delivery, turnover, etc. will affect the product, the cost of manual operation is high, and the scrap rate is also high

Method used

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  • Motor stator full double type belt cutting groove-shaped waste mold and machining method
  • Motor stator full double type belt cutting groove-shaped waste mold and machining method
  • Motor stator full double type belt cutting groove-shaped waste mold and machining method

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Embodiment Construction

[0033]The content of the present invention and the differences between the present invention and the prior art can be understood below with reference to the accompanying drawings and text. The technical solution (including the preferred technical solution) of the present invention will be further described in detail below by means of the accompanying drawings and by way of listing some optional embodiments of the present invention. It should be noted that: any technical feature and any technical solution in this embodiment are one or more of a variety of optional technical features or optional technical solutions. Citing all the alternative technical features and alternative technical solutions of the present invention, it is not convenient for the implementation of each technical feature to emphasize that it is one of the optional multiple implementation modes, so those skilled in the art should know that: Replace any technical means provided by the present invention or combi...

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Abstract

The invention discloses a motor stator full double type belt cutting groove-shaped waste mold. The motor stator full double type belt cutting groove-shaped waste mold is used for machining a motor stator, and comprises an upper mold base, a lower mold base, a stator groove profile convex mold with a groove profile convex structure corresponding to motor stator groove profiles, a shaft hole concavemold with a concave structure corresponding to a shaft hole of a motor stator, a stator concave and convex mold block disposed above the lower mold base and a heavy-duty rectangular spring disposed between the shaft hole concave mold and the lower mold base. The groove profile convex structure is arranged in a circular array mode according to the number of the motor stator groove profiles, and can punch and cut a stator groove profile of a motor rotor. The stator concave and convex mold block has a stator concave and convex mold block inner diameter corresponding to the inner diameter of thestator and a stator concave and convex mold block outer diameter corresponding to the outer diameter of the stator. The heavy-duty rectangular spring can elastically support the shaft hole concave mold and enables the shaft hole concave mold to be with the same upper surface level as the stator concave and convex mold block. The motor stator full double type belt cutting groove-shaped waste mold can effectively improve the machining efficiency and the accuracy of machined products.

Description

technical field [0001] The invention relates to the field of motor manufacturing industry, in particular to a full-duplex die with slotted waste material for motor stators. Background technique [0002] A motor (or motor, motor) is a device that converts electrical energy into mechanical energy. It uses energized coils (that is, stator windings) to generate a rotating magnetic field and acts on the rotor (such as a squirrel-cage closed aluminum frame) to form a magneto-electric power rotation torque. Motors are divided into DC motors and AC motors according to the power used. Most of the motors in the power system are AC motors, which can be synchronous motors or asynchronous motors (the motor stator magnetic field speed and rotor rotation speed do not maintain synchronous speed). The motor is mainly composed of a stator and a rotor. The direction of the current-carrying wire in the magnetic field is related to the direction of the current and the direction of the magnetic ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21D28/14B21D28/22B21D28/08
CPCB21D28/08B21D28/14B21D28/22
Inventor 樊俊杰解金旗李剑敏李蕊师少青
Owner SHAANXI WEIHE TOOLS CO LTD
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