Bending machine for steel pipes

Abstract

The invention discloses a bending machine for steel pipes, which comprises a pressing plate, a hydraulic cylinder, a hydraulic driving device, a storage box, a motion frame, a turntable, a workbench, a support plate, a half-toothed gear, a base, a fixed plate, a limit pin, The second transmission shaft, the second motor, the first motor, the first transmission shaft, the motor mounting plate and the connecting rod are characterized in that, the upper surface of the base is fixedly connected with a motor mounting plate, and one side of the motor mounting plate A first electric motor is fixedly connected. This product can reduce the work intensity of the workers, improve the bending efficiency, and the bending degree is fixed, the bending quality is controllable, and will not affect the assembly of the subsequent process; this product has a storage box, which can facilitate the temporary storage of workers' items. The design is more user-friendly; the fixed height of the workbench of this product can be adjusted, allowing workers to bend steel pipes at a comfortable working height, thereby reducing the discomfort of workers and improving the bending efficiency of steel pipes.

Description

technical field [0001] The invention relates to the field of mechanical processing, in particular to a bending machine for steel pipes. Background technique [0002] The steel pipe is used to transfer fluid and powder, exchange heat and produce mechanical parts and containers, what's more it's a kind of economical steel. Using steel pipes to manufacture building structure grids, pillars and mechanical supports can reduce weight, save 20-40% of metal, and realize factory-like mechanized construction. The use of steel pipes to manufacture road bridges can not only save steel and simplify construction, but also greatly reduce the area of ​​the protective layer, saving investment and maintenance costs. Therefore, steel pipes are widely used in industrial production. During the use of steel pipes, sometimes it is necessary to Steel pipes are bent, which requires a bending machine for bending steel pipes. At present, manpower is still needed to bend steel pipes, which consumes a ...

AI Technical Summary

Problems solved by technology

The use of steel pipes to manufacture road bridges can not only save steel and simplify construction, but also greatly reduce the area of ​​the protective layer, saving investment and maintenance costs. Therefore, steel pipes are widely used in industrial production. During the use of steel pipes, sometimes it is necessary to Steel pipes are bent, which requires a bending machine for bending steel pipes. At present, manpower is still needed to bend steel pipes, which consumes a lot of human resources, and the work efficiency is not high, and the bending quality is not controlled. It is conducive to the use of steel pipes. Even if there is an automatic steel pipe bending machine, the height of the workbench cannot be adjusted, and workers cannot work at a comfortable working height, so that workers are prone to fatigue and the bending efficiency is not high.

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