Paint scar cleaning device of motor stator

A technology for cleaning devices and motor stators, which is applied in the manufacture of stator/rotor bodies, machine tools suitable for grinding the edge of workpieces, grinding machines, etc., which can solve the problems of long time consumption, low work efficiency, and high labor intensity, and achieve work efficiency. High efficiency, flexible use, and reduced labor intensity

Inactive Publication Date: 2019-05-14
襄阳中车电机技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It takes a long time to clean each time, and workers are required to process each paint tumor, which is labor-intensive, low-efficiency, and prone to omissions

Method used

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  • Paint scar cleaning device of motor stator
  • Paint scar cleaning device of motor stator

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Experimental program
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Embodiment Construction

[0010] Such as figure 1 , 2 As shown, the paint brush cleaning device is a cylinder 1 with two ends open. The section of the cylinder 1 is isosceles trapezoid or straight cylinder. The surface of the cylinder 1 is provided with knurling. The cylinder 1 is rotated during use. The paint bumps on the inner surface of the stator core end can be polished by the knurling on the surface of the cylinder 1; the outer diameter of one end 2 of the cylinder 1 matches the diameter of the stator core. When in use, the end 2 of the cylinder 1 It can be put into the stator core; a handle 3 is provided on the other end of the cylinder 1, the handle 3 and the end surface of the other end 2 of the cylinder 1 are parallel to each other, and the outer diameter of the fixed handle 3 can be larger than the other end The outer diameter of the part 2 can also be equal; when in use, put the end 2 of the cylinder 1 into the stator core, hold the handle 3 to rotate the cylinder 1, and use the knurling on t...

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PUM

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Abstract

The invention relates to a paint scar cleaning device of a motor stator, and relates to a cleaning device for paint scar in an inner surface of an end part coil of the motor stator. The problems thatthe paint scar of an end part enameled wire is needed to be cleaned after completion of paint dipping of the motor stator to cause large labor intensity and low working efficiency are solved. The paint scar cleaning device is a cylinder, an external diameter of an end part of the cylinder is matched with a diameter of a stator core, a handle is arranged at the other end of the cylinder, and knurlsare arranged on a surface of the cylinder. The external diameter of one end of the cleaning device is matched with the inner diameter of the stator core needed to be cleaned, no eccentric phenomenonis generated during application, and an electromagnetic wire at an end part of the stator core is prevented from being damaged; and the paint scar cleaning device is simple in structure and is simpleand convenient to operate and is flexible to use, the paint scan working efficiency of the inner surface of the end part coil of the stator core is high, and the labor intensity is low.

Description

Technical field [0001] The invention relates to a paint tumor cleaning device, in particular to a paint tumor cleaning device on the inner surface of a motor stator end coil. Background technique [0002] After the motor stator is dipped, there will be a layer of solidified paint bumps on the inner surface of its end. The volume of the paint bumps will cause interference in motor assembly. Therefore, the paint bumps on the inner surface of the motor stator must be cleaned after the dipping is completed. The current cleaning method is: workers use scissors to cut the longer paint bumps one by one, and then use a small file to polish the shorter paint bumps until they disappear. It takes a long time to clean up each time, and workers are required to deal with each paint bump. The labor intensity is high, the work efficiency is low, and omissions are prone to occur. Summary of the invention [0003] The purpose of the present invention is to overcome the above shortcomings, and prov...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02K15/02B24B9/02
Inventor 曾巍吴望群赵璟荣
Owner 襄阳中车电机技术有限公司
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