Main beam welding clamp tool

Abstract

The invention relates to the field of welding clamps, in particular to a main beam welding clamp tool. The main beam welding clamp tool comprises a base, a drive positioner, a driven positioner and aclamping fixing assembly, wherein the clamping fixing assembly comprises a bearing plate, two main beam end surface limiting mechanisms which are arranged on the top of the bearing plate, four supporting beam positioning clamping mechanisms, two main beam supporting mechanisms, a main beam dowel pin, a main beam supporting base clamp and a pushing rod supporting base clamp; the bearing plate is ofa horizontally arranged rectangular structure, and the two ends of the bearing plate are fixedly connected with the drive positioner and the driven positioner separately; the main beam supporting base clamp and the pushing rod supporting base clamp are positioned on the middle position of the bearing plate; and each supporting beam positioning clamping mechanism comprises a first pressing air cylinder which can press a main beam from the above. The main beam welding clamp tool can precisely and stably fix the main beam and a welding component thereof, so that a welding robot automatically welds.

Description

technical field [0001] The invention relates to the field of welding fixtures, in particular to a main beam welding fixture tooling. Background technique [0002] A welding robot is an industrial robot engaged in welding (including cutting and spraying). According to the definition of a standard welding robot by the International Organization for Standardization, an industrial robot is a multi-purpose, reprogrammable automatic control operation machine with three or More programmable axes for use in industrial automation. In order to adapt to different purposes, the mechanical interface of the last axis of the robot is usually a connecting flange, which can be connected to different tools or end effectors. The welding robot is equipped with welding tongs or welding (cutting) guns on the flange of the final axis of the industrial robot, so that it can be welded, cut or thermally sprayed. When welding components for large main beams such as solar power poles, The position of...

AI Technical Summary

Problems solved by technology

The welding robot is equipped with welding tongs or welding (cutting) guns on the flange of the final axis of the industrial robot, so that it can be welded, cut or thermally sprayed. When welding components for large main beams such as solar power poles, The position of components such as support beams is required to be quite precise, and traditional fixtures cannot accurately position components. Therefore, it is necessary to design a welding fixture tool that can effectively and accurately fix large main beams and components.

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