Bilateral numerical control electroslag welding device

Abstract

The invention relates to a bilateral numerical control electroslag welding device. A wire feeding frame which is of a quadrangle frame structure is fixedly arranged at the middle part of the upper end of a portal; wire feeding controllers are fixedly arranged at the upper ends of both sides of the wire feeding frame; the wire feeding speed is controlled by the wire feeding controllers by virtue of an electric cabinet; welding wire bins are fixedly arranged at an interval at the middle part of the upper end of the portal behind the wire feeding frame; the lower parts of welding arms are provided with telescopic sleeves in a coaxial regulating manner; the telescopic sleeves regulate welding guns to move up and down; steering devices are arranged at the lower parts of the telescopic sleeves; the welding guns are fixedly arranged on the steering devices. The bilateral numerical control electroslag welding device has a simple structure, is scientifically designed, is convenient to operate, has high welding accuracy, is convenient and reliable to operate, is convenient to regulate and is accurate to position; production efficiency can be effectively promoted; welding quality is ensured.

Description

technical field [0001] The invention relates to the field of steel structure production, especially a kind of double-sided numerical control electroslag welding. Background technique [0002] In the field of steel structure production, especially in the production of H-shaped profiles and I-beams, due to the large volume and weight of the workpiece, welding is usually carried out by fixing the workpiece and moving the welding machine. This method has high requirements for the adjustment of the welding machine itself. , very long-distance movement and small-scale precise adjustment are required. Most of the existing welding is long-distance movement adjustment, which is difficult to adjust and takes a long time. Moreover, the stability of the welding torch support is poor, and even affects the welding process during the movement. The transportation of welding wire is prone to failure, which makes the welding work difficult, the labor intensity of workers is high, and the prod...

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Problems solved by technology

[0002] In the field of steel structure production, especially in the production of H-shaped profiles and I-beams, due to the large volume and weight of the workpiece, welding is usually carried out by fixing the workpiece and moving the welding machine. This method has high requirements for the adjustment of the welding machine itself. , very long-distance movement and small-scale precise adjustment are required. Most of the existing welding is long-distance movement adjustment, which is difficult to adjust and takes a long time. Moreover, the stability of the welding torch support is poor, and even affects the welding process during the movement. The transportation of welding wire is prone to failure, which makes the welding work difficult, the labor intensity of workers is high, and the production efficiency is low, and the welding quality is difficult to guarantee

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