Bending device for steel structure production

Abstract

The bending device for steel structure production comprises a workbench, a rotating disc is rotationally connected to one side of the upper portion of the workbench, a center column is fixedly connected to the center of the upper side of the rotating disc, a first sliding groove is formed in the upper side of the rotating disc, a first sliding block is slidably connected into the first sliding groove, and a bending column is fixedly connected to the upper side of the first sliding block; a second sliding groove is formed in the upper side of the workbench, a second sliding block is slidably connected into the second sliding groove, and a clamping device is installed on the upper side of the second sliding block. The bending device has the advantages that when a second part needs to be bent, the first hydraulic cylinder and the second sliding block slide back and forth along the second sliding groove to be adjusted to the next bent position, bending operation is conducted again, secondary clamping is not needed, the bending efficiency is high, and the bending precision is high.

Description

technical field [0001] The invention relates to the technical field of steel structure installation, in particular to a bending device for steel structure production. Background technique [0002] Steel structure is the most widely used non-ferrous metal structural material in the industry. It has been widely used in aerospace construction, automobile, machinery manufacturing, shipbuilding, and chemical industry. Among them, the rapid development of construction economy has increased the demand for steel structures. Increasingly, in the construction application of steel structure, local bending is often required to build the formwork shell, and to fix the plasticity of the concrete poured into it. The Chinese invention patent application discloses a bending device for steel structure production. , its patent number is 202021783217.1. Although this bending device can realize automatic bending of steel structures, it generally can only bend the steel of the same size once. Whe...

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Problems solved by technology

[0002] Steel structure is the most widely used non-ferrous metal structural material in the industry. It has been widely used in aerospace construction, automobile, machinery manufacturing, shipbuilding, and chemical industry. Among them, the rapid development of construction economy has increased the demand for steel structures. Increasingly, in the construction application of steel structure, local bending is often required to build the formwork shell, and to fix the plasticity of the concrete poured into it. The Chinese invention patent application discloses a bending device for steel structure production. , its patent number is 202021783217.1. Although this bending device can realize automatic bending of steel structures, it generally can only bend the steel of the same size once. When the second bending operation is performed, the steel needs to be removed. Perform secondary clamping, which may affect the accuracy of bending

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