U-shaped bending machine for building

Abstract

The invention discloses a U-shaped bending machine for a building. The U-shaped bending machine comprises a rack body, a driving mechanism, a first bending mechanism, a second bending mechanism, a fixing piece, a limiting mechanism, a push cylinder controller, a junction box and a steel bar. According to the U-shaped bending machine, the driving mechanism is arranged, a rack drives the first bending mechanism and the second bending mechanism to act through a gear, the synchronism is high, the bent arc shape is uniform, and the U-shaped bending machine is suitable for bending steel bar pieces with high bending precision; the first bending mechanism and the second bending mechanism are arranged, the structure is simple, the bending effect is good, and the labor intensity is low; the fixing piece is arranged, a bending column is arranged to be in a girdling shape, the situation that the steel bar or a steel pipe slips off or collapses out during bending can be prevented, and the safety ofthe machine is guaranteed; and the limiting mechanism is arranged, the steel bars with different bending degrees are subjected to bending limiting length adjustment by adjusting limiting columns in acontaining groove, and the situation that bending is excessive or insufficient is avoided.

Description

technical field [0001] The invention relates to the technical field of bending machines, in particular to a U-shaped bending machine for construction. Background technique [0002] In the process of building construction, in order to make the building more stable, it is necessary to use steel bars, and in order to better use the steel bars, it is necessary to bend a part of the steel bars. Now, construction workers usually press the steel bar with one hand, and then press it with the other hand. Steel bars, to bend the steel bars, so it is difficult to control the bending angle of the steel bars, and the construction workers are tired, so the construction workers will clamp the steel bars on the vise, after the steel bars are bent, and then operate the vise to bend the bent The steel bars are loose, which is more troublesome. [0003] The existing bending technology is not practical for some steel bars that require continuous bending or multiple bending. In particular, some...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the existing technology, the present invention provides a U-shaped bending machine for construction, which solves the problem that the existing bending technology is not practical for some steel bars with requirements or continuous multiple bending, especially for some steel hoops. The four corners are bent into a U-shape. This kind of bending technology is difficult and difficult to realize.

Images