Grinding device of welding gun electrode rod

A technology of electrode rod and dresser, which is applied in the direction of electrode characteristics, electrode maintenance, etc., and can solve the problems of resource waste, cost, and height increase

Active Publication Date: 2017-05-10
GUANGQI HONDA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The invention aims to solve the problem that the electrode rod has to be scrapped directly after being damaged, resulting in waste of resources and increased cost

Method used

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  • Grinding device of welding gun electrode rod
  • Grinding device of welding gun electrode rod
  • Grinding device of welding gun electrode rod

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Embodiment Construction

[0023] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0024] like figure 1 and 2 As shown, a dresser for a welding torch electrode rod according to a preferred embodiment of the present invention includes a tool holder 1 and a cutter 2. One end of the cutter holder 1 is provided with a cutter installation groove 12, and the cutter 2 is fixedly installed in the cutter installation groove. 12, so that the cutter 2 can rotate synchronously with the knife seat 1, the cutter 2 includes several arc-shaped blades 21, the several arc-shaped blades 21 are distributed in a circle and its long arc side is its outer wall 21b, and the short arc side Its inner side wall 21a, thereby forms electrode rod grinding hole 22 in the central pos...

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Abstract

The invention relates to the technical field of grinding, and discloses a grinding device of a welding gun electrode rod. The grinding device includes a tool apron and a tool; a tool installation groove is formed in one end of the tool apron; the tool is fixedly arranged in the tool installation groove; the tool includes a plurality of arc blades; and the plurality of arc blades are distributed around the center of the tool to form an electrode rod grinding hole, and in this way, the grinding function is achieved. The grinding device can effectively solve the problem of resource waste and increased cost due to direct scraping of broken electrode rods; and compared with the conventional grinding tools, the grinding device can improve the grinding efficiency, is simple in structure, and can be widely applied.

Description

technical field [0001] The invention relates to the technical field of grinding, in particular to a grinder for electrode rods of welding torches. Background technique [0002] During the welding work, the connection between the electrode rod on the welding torch and the electrode adopts an interference fit method relying on friction and tightening. The connection surface between the electrode rod and the electrode will be scratched by the electrode occasionally and scratches will appear. With the accumulation of scratches , will cause a gap in the connection between the electrode rod and the electrode head, and the cooling water will leak from the connection gap, thus affecting the normal operation of the equipment; since there is no effective repair tool for the electrode rod at present, when the electrode rod is damaged, the operator often has to Scrap it and replace it, wasting resource material, time, manpower and management costs. Contents of the invention [0003] ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23P6/00B23K11/30
CPCB23K11/3063B23P6/00
Inventor 罗日亮王杰仪吴敏锐林敏新陈金培
Owner GUANGQI HONDA
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