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Multifunctional lifting tool for assembling of motor commutator

A motor commutator, multi-functional technology, applied in the directions of transportation and packaging, load hanging components, etc., can solve the problems of improper maintenance, safety and frequent replacement of hanging ropes, shortening the production cycle, cost safety and reliability, cost low cost effect

Inactive Publication Date: 2013-12-25
襄阳中车电机技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the known hoisting process of the motor commutator plate of a railway locomotive mainly uses two lifting tools, the sling and the dovetail spreader, to be used alternately. It is labor-intensive; ② Improper maintenance of the lifting rope is easy to wear and tear, and there are potential safety hazards

Method used

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  • Multifunctional lifting tool for assembling of motor commutator
  • Multifunctional lifting tool for assembling of motor commutator
  • Multifunctional lifting tool for assembling of motor commutator

Examples

Experimental program
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Embodiment Construction

[0011] Such as figure 1 , 2 , 3, and 4, the double-ended hook 2 is connected to the spreader connecting plate 1 through a cylindrical pin 3, and the double-ended hook 2 is a double-ended hook with a ring on one end and a dovetail on the other end. The spreader connecting plate 1 is a cover-shaped connecting plate with a through groove, on which there are lifting lugs, and the double-headed hook 2 is connected in the through groove of the spreader connecting plate through a cylindrical pin 3. The hook 2 can rotate 180 degrees around the cylindrical pin 3.

[0012] Working process: There are mainly two lifting processes during the assembly of the commutator, namely the frequent lifting of the commutator tooling and the frequent lifting of the commutator. When lifting the tooling, manually rotate the double-headed hook 2 around the cylindrical pin 3, so that the ring end is vertically downward to realize the lifting and turning of the tooling; when lifting the commutator, also ...

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Abstract

The invention is titled as a ''multifunctional lifting tool for assembling of a motor commutator'' and relates to a tool for lifting during manufacturing processes of commutators of motors with different types. In the prior art, during processes of thermal pressing, locking and lifting of a commutator segment of a motor, a lifting rope and a forked tail lifting tool are frequently switched for use, so that the time and the efforts are wasted; and the lifting rope wearing causes a potential safety hazard. However, with utilization of the lifting tool, the problems can be solved. A dual-head lifting hook of the lifting tool is connected to a lifting tool connecting plate by a cylindrical pin. The provided lifting tool can be used for two kinds of purposes; the lifting of a tool clamping fixture as well as commutator lifting can be realized; and the production period is effectively shortened. The provided lifting tool has the advantages of high controllability, simple structure, and low cost and is suitable for lifting during assembling of different types of locomotive motor commutators.

Description

technical field [0001] The invention relates to a hoisting tool, in particular to a special hoisting tool in the manufacturing process of motor commutators of different types. Background technique [0002] At present, the known hoisting process of the motor commutator plate of railway locomotives mainly uses two kinds of hoisting tools, the sling rope and the dovetail spreader, which are used alternately. It is labor-intensive; ② Improper maintenance of the suspension rope is easy to wear and tear, and there are potential safety hazards. Contents of the invention [0003] The purpose of the present invention is to solve the shortage of the above-mentioned spreader, and propose a simple, safe and practical motor commutator that can satisfy the lifting of the tooling and tire, and can realize the lifting and turning of the commutator, which is convenient for binding white cloth belts. Multifunctional spreader for assembly. [0004] The technical solution of the present...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66C1/10
Inventor 王平
Owner 襄阳中车电机技术有限公司
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