Hand-shaken type workpiece roll bending machine

Abstract

The invention relates to a hand-shaken type workpiece roll bending machine. By means of the hand-shaken type workpiece roll bending machine, the technical problem that in the prior art, design is notreasonable enough is solved. The hand-shaken type workpiece roll bending machine comprises a rack body. Roller bodies are arranged at the two ends of the rack body through rotary mounting structures correspondingly. The roller bodies are arranged correspondingly, and the rack body is provided with a hand-shaken type rotation driving mechanism, wherein the hand-shaken type rotation driving mechanism can drive the two roller bodies to rotate synchronously and circumferentially. The rack body is provided with a movable bracket through a movable mounting assembly, wherein the movable bracket is vertically-movably arranged along the rack body. A downwards-pressing roller is arranged at the lower end of the movable bracket. A gap is formed between the downwards-pressing roller and each roller body, wherein the gaps allow workpieces to penetrate. A fixing seat is arranged at the upper end of the rack body. A driving rod is arranged in the fixing seat in a penetrating manner, wherein the driving rod can rotate in the circumferential direction and is horizontally arranged. A connecting rod type driving mechanism is arranged between the driving rod and the movable bracket. The hand-shaken type workpiece roll bending machine has the beneficial effects that the using cost is low; roll bending of the workpieces is achieved through manual driving; the roll bending machine is applicable to the various workpieces of different specifications; and the good roll bending effect is achieved for the workpieces made of different materials such as aluminum profiles and iron profiles.

Description

technical field [0001] The invention belongs to the technical field of mechanical equipment, in particular to a hand-operated workpiece roll bender. Background technique [0002] During the trial production of profiles, the production of curved beam parts is involved, and the curved beam parts need to be rolled and bent. However, the traditional rolling process uses manual rolling and bending, which is labor-intensive and unstable in product quality. In the prior art, there is a bending forming process of numerical control bending, which can reduce the labor intensity of the staff and stabilize product quality, but the specifications of the bending beams are different, and the existing numerical control rolling width is constant, not It is suitable for all bending beam parts, and the mold part of CNC rolling bending is relatively hard, and it is easy to damage the bending beam parts of the profile during the rolling process. In addition, the use cost of CNC rolling bending i...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to address the above problems, to provide a hand-operated workpiece roll bender; to solve the technical problem of high cost of use in the prior art

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