Motor rotor shaft-entering tool
A technology of motor rotor and tooling, which is applied in the manufacture of stator/rotor body, etc., can solve the problem of easy pressure deviation of the rotating shaft, and achieve the effect of preventing circumferential rotation and improving positioning accuracy.
Active Publication Date: 2018-10-16
安徽纽威吉新能源汽车技术有限公司
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- Description
- Claims
- Application Information
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Problems solved by technology
[0004] According to the deficiencies of the above prior art, the object of the present invention is to propose a motor rotor shaft-entry tooling to solve the problem that the rotating shaft is easy to be biased when the rotating shaft is assembled with the motor rotor
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[0018] Referring to the accompanying drawings, through the description of the embodiments, the specific embodiments of the present invention include the shape, structure, mutual position and connection relationship of each part, the function and working principle of each part, and the manufacturing process of the various components involved. And the method of operation and use, etc., are described in further detail to help those skilled in the art have a more complete, accurate and in-depth understanding of the inventive concepts and technical solutions of the present invention.
[0019] like Figure 1-4 As shown, a motor rotor shaft entry tooling includes a motor rotor 1, a rotating shaft 2, a bottom plate 3, a top plate 5, and a guide 7. A spacer 6 is fixed at the center of the bottom plate 3, and a motor rotor 1 is placed on the spacer 6. , both ends of the base plate 3 are provided with a support column 4, the upper end of the support column 4 is provided with a top plate ...
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The invention discloses a motor rotor shaft-entering tool, comprising a motor rotor, a rotating shaft, a base board, a top board and a guide part, wherein a cushion block is fixedly arranged on the center position of the base board, the motor rotor is arranged on the cushion block, a support column is arranged on each of two end of the base board, a top board is arranged on the upper sends of thesupport columns, an arch hole through the top board is formed in the central position of the top board, the section of the guide part is arch, the arch hole and guide part are arranged concentrically,a fan ring gasket is arranged at the bottom of the motor rotor, the fan ring gasket is provided with two positioning holes, the cushion block is provided with a fan ring matching piece, the fan ringmatching piece and the fan ring gasket form a concentric ring, two positioning columns are arranged on the fan ring matching piece, the two positioning columns are respectively matched with a positioning hole clearance, a rotating shaft hole through the motor rotor is formed in the central position of the motor rotor, and the motor rotor is arranged concentrically with the rotating shaft hole up and down. The motor rotor shaft-entering tool can ensure that the rotating shaft and the rotor are concentric, and the coaxiality and the perpendicularity of the rotor per se are not changed when the rotating shaft is vertically pressed into the rotor.
Description
technical field [0001] The invention belongs to the field of tooling equipment for electric scroll compressors, and in particular relates to a motor rotor shaft-entry tooling. Background technique [0002] During the production and processing of the motor rotor, it is an essential assembly process to install the rotor into the rotor. During the assembly process of the rotor and the rotor, the rotor is mostly placed on the gasket, and then the rotor is directly pressed into the rotor with a press. In the central hole of the rotor, the rotating shaft is press-fitted with the rotor for interference fit, so the assembly precision of the rotating shaft and the rotor is required to be very high. [0003] In the prior art, due to the direct force on the rotating shaft and the lack of some matching relationships, it is easy to cause the pressing direction of the rotating shaft to be biased, which may change the coaxiality and perpendicularity between the rotor and the rotating shaft...
Claims
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IPC IPC(8): H02K15/02
CPCH02K15/02
Inventor 肖怡钟军义
Owner 安徽纽威吉新能源汽车技术有限公司