Omnibearing adjustable welding robot and using method

Abstract

The invention discloses an omnibearing adjustable welding robot and a using method. The omnibearing adjustable welding robot comprises four parts of a basic assembly, a transmission assembly, a powerassembly and a lifting assembly, wherein the lifting assembly comprises a lower bottom plate fixed above supporting columns, two rotating shafts arranged in the center of the lower bottom plate, firstconnecting rods rotationally connected to one ends of the rotating shafts, second supporting rods connected to one ends of the first connecting rods, a second flat plate arranged between the second supporting rods, scissor arms arranged at two ends of the second supporting rods, first supporting rods respectively arranged at two horizontal ends of the scissor arms, a first flat plate arranged between the first supporting rods, second connecting rods rotationally connected to one ends of the first supporting rods, a supporting frame connected to one ends of the second connecting rods and an upper top plate embedded with the supporting frame. By means of a mechanical arm, a rotating table and a lifting mechanism, omnibearing adjustment for a workpiece can be achieved during welding, the accuracy and the automation of the welding are guaranteed, and the working efficiency is improved.

Description

technical field [0001] The invention belongs to the technical field of welding equipment, and in particular relates to a welding robot that can be adjusted in all directions and a use method thereof. Background technique [0002] Welding is an essential machining method in the manufacture of large structural parts and complex mechanical parts in modern industrial production. In the welding process of the workpiece, the ideal welding effect can be achieved only when the workpiece is in the best welding position. [0003] When the current welding equipment is welding three-dimensional complex mechanical parts, the workpiece can only be fixed in the fixture, and the three-dimensional workpiece can be welded front to back and up and down by turning over the welding positioner. When it is necessary to weld the side of the three-dimensional workpiece or through welding When the positioner is turned over and still cannot be directly welded, the workpiece needs to be taken down, fi...

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Problems solved by technology

[0003] When the current welding equipment is welding three-dimensional complex mechanical parts, the workpiece can only be fixed in the fixture, and the three-dimensional workpiece can be welded front to back and up and down by turning over the welding positioner. When it is necessary to weld the side of the three-dimensional workpiece or through welding When the positioner is turned over and still cannot be directly welded, the workpiece needs to be taken down, fixed again, and then welded. This method is not only inefficient and wastes human resources, but also cannot guarantee that the weld at the moved position can be reached when welding again. The best welding effect

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