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Intelligent robot welding clamp

A technology of intelligent robots and welding fixtures, applied in welding equipment, welding accessories, manipulators, etc., can solve the problems of non-fusion between layers and the root of the welding seam, burn-through in argon arc welding, etc., and achieve less welding wire and current. , Save protective gas, easy to upgrade the effect

Pending Publication Date: 2021-10-01
潍坊新松机器人自动化有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the above problems, the purpose of the present invention is to provide an intelligent robot welding fixture to solve the problem of how to effectively prevent argon arc welding from burning through, incomplete penetration, side walls of grooves, and layers of multilayer welding for thick plate narrow gap welding. The problem of lack of fusion between the gap and the root of the weld

Method used

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Embodiment Construction

[0025] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Orientation or position indicated by "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. The relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, therefore It should not be construed as a limitation of the present invention.

[0026] In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be interpreted as indicating or implying relative importance or implicitly specifying the quantity of indic...

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Abstract

The invention belongs to the technical field of intelligent robot welding, and particularly relates to an intelligent robot welding clamp. A welding gun and an elastic nozzle are included, the welding gun is connected to the execution tail end of an intelligent welding robot, the elastic nozzle is arranged on the outer side of a contact tube of the welding gun, and the elastic nozzle is used for conducting flow field guiding operation on the outer side of a narrow gap formed between an annular workpiece A and an annular workpiece B which need to be in butt joint. The intelligent robot welding clamp works in the limited working space of the narrow gap of a thick plate and is not limited by the nozzle, the narrow gap of the thick plate is made to be narrower, and protective gas is saved; and fewer welding wires and less current are used, and the economical efficiency is high.

Description

technical field [0001] The invention belongs to the technical field of intelligent robot welding, and in particular relates to an intelligent robot welding fixture. Background technique [0002] At present, when the argon arc welding machine is actually used, the phenomenon of incomplete penetration, argon arc welding burn-through or incomplete fusion often occurs. Incomplete penetration refers to the phenomenon that the base metal metal is not melted and the weld metal does not enter the root of the joint. One of the hazards of incomplete penetration is to reduce the effective area of ​​the weld and reduce the strength of the joint. Secondly, the harm caused by the stress concentration caused by incomplete penetration is much greater than the harm caused by the decrease in strength. Incomplete penetration seriously reduces the fatigue strength of the weld, which may become the source of cracks and is an important cause of weld damage. During the welding process, the molte...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K9/16B23K9/28B23K9/32B25J11/00
CPCB25J11/005B23K9/28B23K9/32B23K9/16
Inventor 张书生朱维金陆璐
Owner 潍坊新松机器人自动化有限公司