Universal electric flux bracket device for straight seam and inner longitudinal seam in cylinder

Abstract

The invention relates to a universal type electric flux supporting frame device for an inner straight seam and an inner longitudinal seam of a cylinder and belongs to the technical field of welding devices. Specifically, the universal type electric flux supporting frame device is used for meeting the demand for welding the inner straight seams and the inner longitudinal seams of cylinders with different sizes. The universal type electric flux supporting frame device for the inner straight seam and the inner longitudinal seam of the cylinder comprises a front lead screw elevator and a rear lead screw elevator which are fixed to a trolley. One end of an input shaft of the rear lead screw elevator is fixedly connected to a motor of the trolley through a coupler, the other end of the input shaft of the rear lead screw elevator is connected with a transmission shaft through a coupler, and the transmission shaft is connected with the input shaft of the front lead screw elevator. The upper end of an output shaft of the front lead screw elevator and the upper end of an output shaft of the rear lead screw elevator are both connected with a flux supporting frame. Two idler wheel supports are fixed to the trolley. The two idler wheel supports are symmetrically distributed on the two sides of the flux supporting frame. Each idler wheel support is connected with an idler wheel in a rotatable mode. The universal type electric flux supporting frame device for the inner straight seam and the inner longitudinal seam of the cylinder can meet the demands for welding the inner straight seam and the inner longitudinal seam of the cylinder at the same time and is convenient to use.

Description

technical field [0001] The invention relates to a general-purpose electric flux bracket device for straight seams and inner longitudinal seams in a cylinder, specifically a flux bracket device for the welding requirements of straight seams and inner longitudinal seams in cylinders of different sizes, and belongs to the technology of welding equipment field. Background technique [0002] With the development of the economy, the submerged arc welding technology is more and more applied to the welding work of the inner seam of the cylinder. [0003] In the prior art, there are many problems in the traditional flux bracket for submerged arc welding, which can no longer meet the increasingly higher requirements for use. First of all, different flux brackets are required to meet the requirements for welding the straight seam and inner longitudinal seam in the cylinder; secondly, for the welding of the inner seam of the cylinder with different diameters, the height of the flux bra...

AI Technical Summary

Problems solved by technology

[0003] In the existing technology, there are many problems in the traditional submerged arc welding flux bracket, which can no longer meet the increasingly high requirements of use.

First of all, different flux brackets are required to meet the requirements for welding the straight seam and inner longitudinal seam in the cylinder; secondly, for the welding of the inner seam of the cylinder with different diameters, the height of the flux bracket needs to be adjusted manually, which is very inconvenient to use and operate, and seriously Affects production efficiency and welding quality of products

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