Motor stator punching sheet machining method

A processing method and motor stator technology, applied in the direction of motors, metal processing equipment, motor generators, etc., can solve the problems of poor heat dissipation performance of stator punching sheets, poor structural fastness, inconvenient stacking, etc., and achieve low product damage rate , easy maintenance and easy processing

Active Publication Date: 2021-11-09
NANTONG HUDA MASCH EQUIP CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide a method for processing the stator punching sheet of a motor, which can solve the problem of poor heat dissipation performance, poor structural fastness, inconvenient stacking, dirty surface, and breakage rate of the stator punching sheet processed in the prior art. high problem

Method used

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  • Motor stator punching sheet machining method
  • Motor stator punching sheet machining method
  • Motor stator punching sheet machining method

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Embodiment Construction

[0045] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. The following examples can enable those skilled in the art to understand the present invention more comprehensively, but the present invention is not limited to the scope of the described examples.

[0046] This specific embodiment adopts following technical scheme: comprise the following steps:

[0047] S1. Unwind the selected raw materials that meet the requirements.

[0048] S2. After the raw material is unrolled, it is fed to the punching machine through the feeding mechanism.

[0049] like figure 1 As shown, the feeding mechanism includes a pulling roller, a mounting frame 51 and a feeding track 52, the pulling roller pulls the raw material 100 into the feeding track 52, the feeding track 52 is installed on the mounting frame 51, and ...

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Abstract

The invention discloses a motor stator punching sheet machining method, and relates to the technical field of motors. The machining method comprises the following steps that raw materials are conveyed to a punching machine through a conveying mechanism after being unwound, and the raw materials are prevented from being inclined and unstable in the conveying process and are prevented from being damaged; the raw materials are conveyed into the punching machine, a punching assembly of the punching machine drives a punching sheet mold to punch the raw materials, and stator punching sheets are prepared; the surfaces of the stator punching sheets are polished, so that the quality of the stator punching sheets is improved; rust-proof treatment is carried out on the surfaces of the stator punching sheets; and the machined stator punching sheets are verified through punching sheet detection equipment, so that it is guaranteed that the products are qualified. The machining method has the advantages that the raw materials are stable in the conveying process and cannot be damaged, the surfaces of the punching sheets cannot be smudged, and the product breakage rate is low; the mold is convenient to maintain and low in maintenance cost; and the machined stator punching sheets are firm in structure, the lamination between the punching sheets is convenient, and the heat dissipation effect is good.

Description

technical field [0001] The invention relates to the technical field of motors, in particular to a punching method for a motor stator. Background technique [0002] Motor refers to an electromagnetic device that realizes the conversion or transmission of electric energy according to the law of electromagnetic induction. The main function of the motor is to generate driving torque as a power source for electrical appliances or various machines. The stator of the motor is composed of three parts: stator core, stator winding and machine base. The stator core is made of overlapping punched sheets of high magnetic permeability material. The structure of the stamping sheet directly affects the efficiency, life, performance and assembly production efficiency of the motor. [0003] In the prior art, the stator punching is directly processed by a punching machine, and the processed stator punching includes a punching body and a tooth portion, and columnar lamination protrusions or la...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21D28/00B21D28/22B21D28/04B21D43/09H02K15/02
CPCB21D28/00B21D28/22B21D28/04B21D43/09H02K15/024Y02T10/64
Inventor 吴小波
Owner NANTONG HUDA MASCH EQUIP CO LTD
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