Copper bar for reversing device
A commutator and main body technology, applied in the direction of current collectors, rotary current collectors, electrical components, etc., can solve the problems of low production efficiency, many processing steps, waste of raw materials, etc., to reduce raw material costs, high recycling prices, shortening Effects of processing steps
Inactive Publication Date: 2013-04-10
江苏瑞翔电器有限公司
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Problems solved by technology
[0002] At present, after the copper bar is punched into a blank, it needs to be turned to the copper bar required by the commutator. This process requires multiple turning processes, and a large amount of copper is removed by turning. There are many processing steps, low production efficiency, and serious waste of raw materials.
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[0008] A copper bar for a commutator, the copper bar 1 is arranged on the commutator 2, the copper bar 1 is punched into shape at one time, and the main body of the copper bar 1 is L-shaped.
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The invention relates to a copper bar for a reversing device. The copper bar is arranged on the reversing device, the copper bar is punched and formed at one time, a main body of the copper bar is L-shaped, the main body of the copper bar is directly punched into a shape of an L, only one finish turning polishing needs carrying out on an outer circle of the reversing device after a blank is manufactured, processing steps are shortened, processing efficiency is improved, recovery price of punched scrap copper is higher than that of turning scrap copper, and accordingly material cost is reduced while changing no end product copper using quantity.
Description
technical field [0001] The invention relates to a current conductor, in particular to a copper bar for a commutator. Background technique [0002] At present, after the copper bar is punched into a blank, it needs to be turned to the copper bar required by the commutator. This process requires multiple turning processes, and a large amount of copper is removed by turning. There are many processing steps, low production efficiency, and serious waste of raw materials. Contents of the invention [0003] In order to solve the above problems, the present invention provides a commutator copper bar with simple structure, convenient installation, simple processing and low production cost. [0004] The technical solution of the present invention is: the copper bar is arranged on the commutator, the copper bar is punched into shape at one time, and the main body of the copper bar is L-shaped. [0005] In the present invention, the main body of the copper bar is directly punched int...
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IPC IPC(8): H01R39/04
Inventor 付昌权林世磊
Owner 江苏瑞翔电器有限公司