A motor stator performance testing machine

A motor stator and testing machine technology, which is applied in the mechanical field, can solve the problems of lower production efficiency and operator danger, and achieve the effects of easy maintenance, small footprint and improved safety

Active Publication Date: 2021-06-29
WUJIANG JINLAN MACHINERY MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This manual wiring method greatly reduces production efficiency, and because the tester is live, it also brings potential danger to the operator.

Method used

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  • A motor stator performance testing machine
  • A motor stator performance testing machine
  • A motor stator performance testing machine

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Experimental program
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Embodiment Construction

[0020] Specific embodiments of the present invention will be further described in detail below.

[0021] Such as Figure 1 to Figure 5 As shown, a motor stator performance testing machine of the present invention is used to test the electrical performance of a cylindrical stator, and the stator 10 includes several wires 12 . The present invention includes a frame 14, the side of the frame 14 facing the operator is its front, and a tester 15 for connecting the stator wiring 12 to test the performance of the stator is arranged in the frame 14, and the tester 15 is used for testing the stator. The equipment used for pressure and other testing is a mature product on the market. A cylindrical support column 16 is arranged horizontally towards the front on the frame 14. The support column 16 is made of insulating material. Line device 18. Each thread breaking device 18 all comprises several thread breaking knives 20 made of metal and a driving device 22, and all thread breaking k...

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Abstract

The invention discloses a motor stator performance testing machine. A tester is arranged in the frame, and a cylindrical support column is arranged horizontally facing the front on the frame. The support column is made of insulating material, and the stator to be tested is sleeved on the On the support column, several thread breaking devices are arranged around the support column on the frame; each thread breaking device includes several thread breaking knives made of metal and a driving device, and all the thread breaking knives of each thread breaking device are Fixed on the driving device, the driving device can drive the wire breaking knife to move towards the support column, so that each wire breaking knife can cut a stator connection correspondingly; the wire breaking knife is insulated from each other and from the driving device, The wire breaker is connected to the tester through the cable, so as to realize the electrical connection between the stator wiring and the tester through the contact between the wire breaker and the stator wiring, and then test the stator through the tester. The invention cuts the stator wiring through the wire breaker, thereby greatly improving the degree of automation and safety.

Description

technical field [0001] The invention belongs to the mechanical field, and in particular relates to a motor stator performance testing machine. Background technique [0002] During the motor manufacturing process, the stator of the motor is usually tested for performance. This kind of performance test usually needs to connect the terminals of the stator, and then pass the conventional resistance measurement, turn-to-turn test, high voltage test, etc. At present, the corresponding tester technology has matured, and mature products are available for purchase and use on the market. However, there are many test items and wiring is required. Usually, manual wiring is used to connect the wiring of the tester to the terminal of the stator, and then perform various tests. There are usually 7-8 or even more terminals in the stator. This manual wiring method greatly reduces production efficiency, and because the tester is live, it also brings potential danger to the operator. Cont...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01R31/34G01R1/04
CPCG01R31/34G01R1/0408
Inventor 潘家志
Owner WUJIANG JINLAN MACHINERY MFG
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