Short-edge overturning and shifting device of gate-type submerged arc welding machine

Abstract

The invention discloses a short-edge overturning and shifting device of a gate-type submerged arc welding machine. The device comprises an overturning device which is arranged at the left end of a base and a short-edge rotating bracket which is arranged at the right end of the base, wherein the overturning device comprises a rotating disk; a workpiece groove which is matched with the section of aworkpiece is arranged in the right side wall of the rotating disk; the short-edge rotating bracket comprises a long-edge fixing bracket I which is arranged at the upper end of the base; the short-edgerotating bracket is arranged on the right side of the long-edge fixing bracket I; and a long-edge fixing bracket II is arranged on the right side of the short-edge rotating bracket. The device disclosed by the invention has the beneficial effects that the conventional single and fixed bracket structure is changed and the current situation that large-sized workpieces are overturned by using manpower and cranes completely is changed; the operation is simple and fast, the use of the cranes is reduced and the stability and the safety of the workpiece overturning are increased; and in the meantime, the improvement cost is very low and the requirements of small and medium enterprises are met.

Description

technical field [0001] The invention relates to a displacement device for reversing and positioning workpieces, in particular to a short-side reversing and displacing device for a portal type submerged arc welding machine. Background technique [0002] At present, the workpiece brackets of portal submerged arc welding machines are all fixed structures to undertake the welding work of workpieces such as larger I-beams. But when this fixed bracket is in use, the workpiece must be turned over 4 times under the cooperation of the row crane to complete the welding work, which is inefficient and requires more labor. For this reason, the applicant has made an improvement on the basis of the existing traditional equipment, which can meet the needs of the work and reduce the cost of equipment renewal. [0003] For this reason, the applicant proposed a new technical solution, and provided a short-side turning and shifting device for a portal-type submerged arc welding machine. Cont...

AI Technical Summary

Problems solved by technology

However, when the fixed bracket is in use, the workpiece must be turned over 4 times with the cooperation of the crane to complete the welding work, which is inefficient and requires more labor.

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