Special frame for turning motor stator frame

A motor stator and machine base technology, which is applied in the field of special racks for turning over and motor stator bases, can solve the problems of potential safety hazards, high labor intensity, and laborious turning over, so as to reduce the labor intensity of operation and improve safety , The effect of convenient processing and production

Active Publication Date: 2014-11-26
WUXI ZHONGDA MOTORS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Sometimes it is very laborious and labor-intensive to turn over a large model manually (2-3 people), and there are also potential safety hazards

Method used

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  • Special frame for turning motor stator frame
  • Special frame for turning motor stator frame

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Experimental program
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Embodiment Construction

[0016] Below the present invention will be further described in conjunction with the embodiment in the accompanying drawing:

[0017] like Figure 1~2 As shown, the present invention mainly includes a hanger 1, the lower end of the hanger 1 is provided with a second sleeve 9, and the rotary mandrel 4 is inserted into the second sleeve 9. A set screw 10 is connected to the second sleeve 9 , and the set screw 10 is tightened to lock the rotary mandrel 4 in the second sleeve 9 .

[0018] The rotary mandrel 4 supports the first sleeve 8 through a plurality of rolling bearings 7, one side of the rolling bearing 7 is locked and positioned by the round nut 6 connected to the rotary mandrel 4, and the other side of the rolling bearing 7 is passed through the shaft of the rotary mandrel 4. shoulder positioning. The end of the rotary mandrel 4 is connected with a protective taper nut 5 so as to protect the rotary mandrel 4 .

[0019] The hanger 1 is connected with an adjusting bolt 1...

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PUM

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Abstract

The invention relates to a special frame for turning, in particular to a special frame for turning a motor stator frame, and belongs to the technical field of the motor industry. The special frame comprises a hanging frame, the lower end of the hanging frame is provided with a second sleeve, a rotary mandrel is inserted into the second sleeve, the rotary mandrel supports a first sleeve through multiple rolling bearings, one side of each rolling bearing is locked and positioned through a round nut connected with the rotary mandrel, and the other side of each rolling bearing is positioned through a shaft shoulder of the rotary mandrel. The upper end of the hanging frame is provided with lifting bolts. The special frame is convenient to machine and manufacture and easy to use; the turning speed of the motor stator frame is improved, and labor intensity of operations of workers is reduced; turning safety of the motor stator frame is improved, and qualified assembly quality and a favorable guarantee are provided for the motor stator frame to quickly and smoothly enter the next procedure.

Description

technical field [0001] The invention relates to a special rack for turning over, in particular to a special rack for turning over a stator base of a motor, and belongs to the technical field of the motor industry. Background technique [0002] At present, the production process of the three-phase asynchronous motor stator is generally cutting and punching, stator lamination, embedding wire pressing and so on. After the stator of the three-phase asynchronous motor is pressed into the machine base, in order to facilitate the operation of the workers and improve the assembly quality of the pile head plate for wiring, according to the drawing requirements, the direction of the left and right outlets (except for the top outlet) needs to be reversed radially accordingly. Because the motor is not completely symmetrical, it has the inherent characteristics of installing the foot plate, so the general workers use a balance crane or a driving car to turn it over on the ground accordin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02K15/14
Inventor 徐弃伪
Owner WUXI ZHONGDA MOTORS
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