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Automatic station welding gun electrode stem for robot

An electrode rod and robot technology, applied in the field of electrode rods, can solve the problems of easy deformation of the electrode rod, false welding, affecting the concentricity, etc., and achieve the effects of not easily deforming the concentricity, low price, and improving production efficiency.

Inactive Publication Date: 2014-09-17
SHANGHAI ANDELAI AUTO PARTS
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  • Abstract
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AI Technical Summary

Problems solved by technology

[0002] At present, when the automatic station welding of the four-door window frame of some models is carried out, because the electrode cap of the existing electrode rod is too long, it is easy to cause poor circulating cooling water, resulting in false welding (virtual welding) and other situations. When the electrode cap falls off automatically, the electrode rod fired by silver welding is easy to deform, which affects the concentricity, which will seriously affect the quality and efficiency of welding.

Method used

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  • Automatic station welding gun electrode stem for robot

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Embodiment

[0019] Such as figure 1 As shown, an electrode rod for a robot automatic station welding torch includes a rod body 1 of the electrode rod and a base 2 arranged at the front end of the rod body 1 , and an electrode cap 3 is sheathed on the base 2 . The rod body 1 and the base 2 are integrally formed by casting, which is not easy to be deformed and affect the concentricity. The overall length of rod body 1 and base 2 is increased by 10mm compared to the original length, while electrode cap 3 is shortened by the same length, so that the length of the entire electrode rod is consistent with the original length, which can effectively solve the problem of circulating water cooling caused by too long electrode cap Not good, easy to produce problems such as false welding, so as to improve the processing quality and efficiency.

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Abstract

The invention relates to an automatic station welding gun electrode stem for a robot. The automatic station welding gun electrode stem for the robot comprises a stem body of the electrode stem and a base which is arranged at the front end of the stem body, wherein an electrode cap sleeves the base. The length of the stem body is larger than that of an existing stem body, the length of the base is larger than that of an existing base, and the electrode cap is shortened by the length the same as the length by which the stem body and the base are lengthened, so that the length of the whole electrode stem is in accordance with the existing length. Compared with the prior art, the automatic station welding gun electrode stem for the robot has the advantage that the machining quality and the machining efficiency can be improved.

Description

technical field [0001] The invention relates to an electrode rod, in particular to an electrode rod for a robot automatic station welding gun. Background technique [0002] At present, when the automatic station welding of the four-door window frame of some models is carried out, because the electrode cap of the existing electrode rod is too long, it is easy to cause poor circulating cooling water, resulting in false welding (virtual welding) and other situations. At the same time, there is also the phenomenon that the electrode cap falls off by itself, and the electrode rod fired by silver welding is easy to deform, which affects the concentricity, etc., which will seriously affect the quality and efficiency of welding. Contents of the invention [0003] The object of the present invention is to provide a robot automatic station welding torch electrode rod which can improve the processing quality and efficiency in order to overcome the above-mentioned defects in the prior...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K11/30
CPCB23K11/314
Inventor 高涵韬吴坚尤墨弦
Owner SHANGHAI ANDELAI AUTO PARTS
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