Steel bar machining bending mechanism with gravity pressurizing mechanism

Abstract

The invention discloses a steel bar machining bending mechanism with a gravity pressurizing mechanism, and belongs to a steel bar bending device. The steel bar machining bending mechanism comprises abottom plate, a shell and side plates; the left and right sides of the upper surface of the bottom plate are fixedly connected with the shell through the side plates; driving mechanisms are fixedly mounted on the left and right side surfaces of the shell; one end of each of the driving mechanisms penetrates through a limiting hole formed in one side face of the shell and extends into the shell tobe fixedly connected with the upper surface of a supporting plate; and the outer surface of the supporting plate fits inner wall of the shell. According to the steel bar machining bending mechanism, by arranging an extrusion mechanism, when a hydraulic cylinder in the extrusion mechanism works, a third triangular block can be extruded, a fourth triangular block can be extruded by the third triangular block, a third sliding block can be extruded by the fourth triangular block, a second triangular block can be extruded by the supporting plate through a first triangular block, and an extrusion wheel is pushed by the second triangular block to move forwards, so that the pressure of the extrusion wheel to the steel bar body is increased, the pressure is increased under the action of gravity, the burden on the hydraulic cylinder is reduced, and meanwhile the extrusion effect is better.

Description

technical field [0001] The invention belongs to the technical field of steel bar bending devices, in particular to a bending mechanism for steel bar processing with a gravity pressing mechanism. Background technique [0002] Steel bar is a kind of building material made of steel, which is widely used in various fields. Before use, steel bar usually needs to go through a lot of processing, such as bending, cutting and grinding. The bending device is designed for steel bar bending It is a kind of mechanical equipment in the bending process, which can effectively bend the steel bar to achieve the applicable state, which greatly facilitates the effective utilization of the steel bar. [0003] According to the "a building construction steel bar bending device" provided by the Chinese patent (patent number: CN201922140639.0), the plan records that "the building construction steel bar bending device is equipped with a protective plate, which can prevent the steel bar Accidentally ...

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Problems solved by technology

[0004] The purpose of the present invention is: in order to solve the problems that the existing bending equipment consumes a lot of energy and the bending strength is limited, it is more troublesome to bend the steel bars in different styles, and at the same time, the fixation effect on the steel bars is poor, and the proposed one with Bending Mechanism for Rebar Processing with Gravity Pressing Mechanism

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