Novel straight seam welding machine

Abstract

The invention discloses a novel straight seam welding machine, which comprises a machine body. Left and right clamping beds are arranged on the machine body. The clamping tables of the left and right clamping beds are aligned in the horizontal direction. Rail, there is a driving device 1 to drive the right clamping bed to translate along the slide rail in the left and right direction of the body. between the right clamping bed; the invention has a reasonable structure, can easily align two metal plates and sew them up and weld them, has high processing efficiency, and the sewed metal plates meet the standards, and is a direct sewing machine widely used for sewing metal plates. seam welding machine.

Description

technical field [0001] The invention relates to a welding jigsaw device, in particular to a novel straight seam welding machine for welding metal plates. Background technique [0002] At present, there is a straight seam welding machine for welding metal plates, which includes left and right clamping beds arranged on the machine body. The positions of the left and right clamping beds are relatively fixed. The operator places the two metal plates to be welded on the In the left and right clamping beds, the two metal plates are clamped by the clamping bed and then welded. In order to accurately weld the two metal plates together, the operator needs to observe with the naked eye when placing the metal plates. Align the welding edges of the two plates; the operator can easily do this when the metal plates are thick and short, but when the metal plates to be welded are thin and long, the length exceeds When the clamping bed clamps the supporting area of ​​the table, due to the d...

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Problems solved by technology

[0002] At present, there is a straight seam welding machine for welding metal plates, which includes left and right clamping beds arranged on the machine body. The positions of the left and right clamping beds are relatively fixed. The operator places the two metal plates to be welded on the In the left and right clamping beds, the two metal plates are clamped by the clamping bed and then welded. In order to accurately weld the two metal plates together, the operator needs to observe with the naked eye when placing the metal plates. Align the welding edges of the two plates; the operator can easily do this when the metal plates are thick and short, but when the metal plates to be welded are thin and long, the length exceeds When the clamping bed clamps the supporting area of ​​the table, due to the deformation of the plates during the placement process, it is difficult for the operator to align the two metal plates with the naked eye, and the upper and lower overlaps of the plates or between the seamed edges often occur. If the distance is uneven, the welded metal sheet does not meet the requirements. On the one hand, the material is wasted. On the other hand, the processing efficiency is low, which cannot meet the requirements of modern processing levels. It is necessary to improve

[0003] Usually, in order to make the clamp have sufficient rigidity and strength and ensure that the clamp is not deformed during use, multiple clamps are usually installed in parallel on the connecting plate on the clamp bed and connected side by side to form a clamp group. The unique vertical and horizontal adjustment mechanism is connected with the connecting plate flexibly. Since the thickness of the metal sheets to be welded is different, the position of each fixture must be adjusted each time to better clamp the workpiece. When the length of the clamping bed reaches 2-3m Even longer, there are nearly a hundred clamps on it, so if you want to adjust each clamp to a suitable position, the adjustment workload will be very large, which is not convenient for the operator to use, and further improvement is necessary

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