Press fitting device for starting gear on motor shaft

A technology of press-fitting device and motor shaft, which is applied to electromechanical devices, manufacturing motor generators, electrical components, etc. High precision and good effect

Pending Publication Date: 2019-09-20
HENGDIAN GRP INNUOVO ELECTRIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The press-fitting of the starting gear is mostly done manually, and it is difficult to ensure the axial position of the starting gear on the motor shaft, and it is difficult to guarantee the coaxiality of the starting gear and the rotating shaft

Method used

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  • Press fitting device for starting gear on motor shaft
  • Press fitting device for starting gear on motor shaft
  • Press fitting device for starting gear on motor shaft

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] The present invention will be further described below according to the accompanying drawings and specific embodiments.

[0021] Depend on Figure 1 to Figure 4 As shown, a starting gear press-fitting device on a motor shaft of the present invention includes a base plate 1, a press 11 is arranged on the base plate 1, and a positioning position for positioning the motor 2 to be pressed is provided on the lower side of the press head 12 of the press 11. The positioning plate is formed with a positioning groove 21 for positioning and fixing the motor 2 to be pressed, and a pressing plate 3 is arranged above the positioning plate, and the pressing plate 3 is fitted up and down on the guide mechanism. The first relief groove 31, the positioning plate has a second relief groove 24 that penetrates up and down to give way to the lower end of the rotating shaft 23 of the press-fit motor 2, the positioning plate lower side is provided with a support mechanism 4, and the support me...

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PUM

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Abstract

The invention aims at providing a press fitting device for a starting gear on a motor shaft. The press fitting device for the starting gear on the motor shaft is good in coaxial effect of the starting gear and a rotating shaft and high in press fitting accuracy. According to the technical scheme, the device comprises a bottom plate, wherein a pressing machine is arranged on the bottom plate; a positioning plate for positioning a motor to be subjected to press fitting is arranged at the lower side of a pressing head of the pressing machine; a pressing plate is arranged at the upper part of the positioning plate; the pressing plate is arranged on a guide mechanism in an up-down sliding fitting manner; the pressing plate is provided with a first avoiding groove which up and down penetrates to avoid the starting gear; the positioning plate is provided with a second avoiding groove which up and down penetrates to avoid the lower end of a rotating shaft of the motor to be subjected to press fitting; a supporting mechanism comprises a lifting shaft is arranged at the lower side of the positioning plate; when the motor to be subjected to press fitting is positioned on the positioning plate, the rotating shaft of the motor to be subjected to press fitting is coaxial with the lifting shaft and the first avoiding groove.

Description

technical field [0001] The invention relates to a device for assembling motor parts, in particular to a device for pressing a starting gear on a motor shaft. Background technique [0002] The end of the rotating shaft of the motor needs to be press-fitted with a starting gear, and the motor has a starting gear so that it can be linked with a reduction box or other equipment to be linked. The press-fitting of the starting gear is mostly carried out manually, and it is difficult to ensure the axial position of the starting gear on the motor shaft, and the coaxiality of the starting gear and the rotating shaft is difficult to guarantee. Contents of the invention [0003] The object of the present invention is to provide a starting gear press-fitting device on the motor shaft with better coaxial effect between the starting gear and the rotating shaft and higher press-fitting precision. [0004] In order to achieve the above object, the present invention adopts the following t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23P19/02H02K15/00
CPCB23P19/02H02K15/00
Inventor 任秉文郭刚浩徐向军董战银
Owner HENGDIAN GRP INNUOVO ELECTRIC
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