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A dismantling device for separating motor stator from water channel and using method thereof

A motor stator and water channel technology, applied in the field of permanent magnet synchronous motors of new energy vehicles, can solve the problems of difficulty in manual separation of the motor housing and the stator, and achieve the effect of large contact area

Active Publication Date: 2020-11-27
安徽鸿创新能源动力有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a dismantling device for separating the motor stator from the water channel, which solves the need to manually separate the motor housing from the stator during the development of the motor difficult question

Method used

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  • A dismantling device for separating motor stator from water channel and using method thereof
  • A dismantling device for separating motor stator from water channel and using method thereof
  • A dismantling device for separating motor stator from water channel and using method thereof

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Embodiment Construction

[0034] In the present invention, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal" ", "Top", "Bottom", "Inner", "Outer", "Clockwise", "Counterclockwise", "Axial", "Plane Direction", "Circumferential" and other indications are based on The orientation or positional relationship shown in the drawings is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as Limitations on the Invention.

[0035] like Figure 1 to Figure 6 As shown, a dismantling device for separating the motor stator from the water channel, the motor stator 6 is arranged in the motor water channel 2, and the motor stator 6 and the motor water channel 2 are interference fit, the dismantling device in...

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Abstract

A disassembly device for separating a stator from a waterway of a motor. A motor stator is arranged in a motor waterway, and an interference fit is formed between the motor stator and the motor waterway, the disassembly device comprises a bottom plate, a guiding pillar, a pressing plate and a puller, the bottom plate is fixedly connected to the bottom of the motor waterway, the pressing plate is arranged at the top end of the motor waterway, the guiding pillar passes through a mounting hole I arranged in the bottom plate and the mounting hole II arranged in the pressing plate in turn to connect the bottom plate and the pressing plate to the motor waterway, a locking nut is matched with the thread on the guiding pillar for locking, and the pressing plate is in contact with the top end of the motor waterway to fix the motor waterway; then the puller is connected to the inner wall of the motor stator. The motor waterway and stator assembly is heated at high temperature during disassembling, and people can pull the motor stator upward out of the motor waterway at high temperature through a hand-pulling ring on the puller, so as to manually separate the motor waterway from the motor stator. The invention also discloses a method of using the disassembly device.

Description

technical field [0001] The invention belongs to the technical field of permanent magnet synchronous motors for new energy vehicles, and in particular relates to a dismantling device for separating a motor stator from a water channel and a method for using the same. Background technique [0002] With the global energy crisis, environmental pollution and other issues becoming increasingly prominent, new energy vehicles have become the focus of the development of domestic and foreign automobile companies. [0003] The core components of new energy vehicles are motors, motor controllers and batteries, and the core components of motors are stators and rotors, so the research on stators is very important. [0004] In the early development process of the motor, after the performance test of the motor sample, it needs to be disassembled for component analysis. The disassembly of the rotor of the motor is relatively easy, and the rotor can be pulled out from the stator with a large ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02K15/00
CPCH02K15/0006
Inventor 徐凯王忠良林伟义裴善忠
Owner 安徽鸿创新能源动力有限公司
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