Partitioning type stator crimping apparatus

A press-fitting device and block-based technology, which is applied in the manufacture of stator/rotor bodies, etc., can solve problems such as scratches on the inner wall of the water jacket, and achieve the effects of good assembly quality, good roundness, and uniform force

Active Publication Date: 2017-03-22
ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a block-type stator press-fitting device to solve the problem in the prior art that the stator easily scratches the inner wall of the water jacket during press-fitting

Method used

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  • Partitioning type stator crimping apparatus
  • Partitioning type stator crimping apparatus
  • Partitioning type stator crimping apparatus

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Embodiment Construction

[0046] In order to enable those skilled in the art to better understand the technical solution of the present invention, the solution will be further described in detail below in conjunction with specific embodiments.

[0047] Such as Figure 1 to Figure 5 As shown, the embodiment of the present invention provides a segmented stator press-fitting device, which includes a mounting ring. The mounting ring includes a first semicircular ring 11 that fits with the outer surface of one side of the stator 31 and the other side of the stator 31. The second semicircular ring 21 that fits the outer surface of one side, the end face of the first end of the first semicircular ring 11 is provided with the positioning protrusion 13, and the end face of the connecting end of the second semicircular ring 21 is provided with There is a positioning groove 23 matched with the positioning protrusion 13; the first end is provided with a first mounting riser 12 on the side away from the second end ...

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PUM

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Abstract

The invention provides a partitioning type stator crimping apparatus. The partitioning type stator crimping apparatus comprises a mounting ring, wherein the mounting ring comprises a first semicircular ring attached to the outer surface on one side of a stator, and a second semicircular ring attached to the outer surface on the other side of the stator; a positioning lug boss is arranged on the end plane at the first end of the first semicircular ring; a positioning groove matched with the positioning lug boss is arranged on the end plane at the connecting end of the second semicircular ring; a first mounting vertical plate is arranged on one side, far from the second end of the first semicircular ring, of the first end; a second mounting vertical plate, corresponding to the first mounting vertical plate, is arranged at the connecting end; the first mounting vertical plate and the second mounting vertical plate are connected through a bolt; a third mounting vertical plate is arranged on one side, far from the first end, of the second end; and a fourth mounting vertical plate which is connected with the third mounting vertical plate through a bolt is arranged on one side, far from the connecting end, at the mounting end of the second semicircular ring. By adoption of the partitioning type stator crimping apparatus, scraping to the inner wall of a water jacket in stator crimping is not caused easily.

Description

technical field [0001] The invention relates to the technical field of automobile motor installation, in particular to a block-type stator press-fitting device. Background technique [0002] With the rapid development of new energy vehicles, automotive motors have also achieved unprecedented development. Due to the limitation of the space in the front compartment of the car, the size of the motor for the car is getting smaller and smaller on the basis of the same output capacity. The motor of the hybrid electric vehicle is made into a flat type, which not only saves the space of the front cabin, but also maintains the output capacity of the motor to the greatest extent. For the convenience of off-line and to improve the manufacturing efficiency of the motor, the existing stators are usually made into sub-block splicing. However, this brings problems to the assembly of the motor. How to align and assemble the segmented stators into the water jacket is the key to the entire ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02K15/02
CPCH02K15/02
Inventor 胡柏林
Owner ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD
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