A composite steel plate group welding positioning device

Abstract

The invention discloses a composite steel plate group welding positioning device, which comprises a bracket. Two working platforms are symmetrically arranged on the inner side of the upper part of the bracket, and two opposite ends of the two working platforms are rotatably connected with the bracket; the inner bottom of the bracket is symmetrically provided with two working platforms. There are two drive mechanisms corresponding to the free ends of the working platforms to turn over; the upper part of each working platform is symmetrically provided with two strip-shaped plates on both sides along its length direction, and the two opposite sides of the two strip-shaped plates are provided with pressing mechanisms , and the pressing mechanism is perpendicular to the strip plate; the invention has the characteristics of simple structure, convenient operation, high versatility, safety and reliability, and time and labor saving. At the same time, it also realizes the pressing function, which can be quickly pressed and positioned, effectively avoiding the problems of welding deformation, warping, position detachment, and lax flashing seams. Angled composite steel plate.

Description

technical field [0001] The invention relates to the technical field of machining, in particular to a positioning device for group welding of composite steel plates. Background technique [0002] The clad steel plate refers to the passing of a single or more than one steel material, such as: stainless steel clad steel plate is a process such as explosion, rolling or explosion rolling, which combines stainless steel plate with ordinary steel plate (carbon structural steel, low alloy high strength structure) Steel, high-quality carbon structural steel, etc.) composite steel plate. It has the characteristics of two different steel grades at the same time, not only the corrosion resistance of stainless steel, but also the advantages of low price and good rigidity of ordinary steel. In the welding and manufacturing process of composite steel plates, when the composite steel plates are assembled and welded, problems such as welding deformation, warping, position detachment, and la...

AI Technical Summary

Problems solved by technology

In the welding and manufacturing process of composite steel plates, when the composite steel plates are assembled and welded, problems such as plate girder welding deformation, warping, position detachment, and lax flashing are likely to occur. Manual compression is performed through compression tooling, which is cumbersome and difficult to operate. Low efficiency and unsafe. It is simple for horizontal assembly welding, but it is not suitable for composite steel plates that require assembly welding with a certain angle, or use electrical automation equipment for fixing, but the cost is high

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