Rapid wire bending mechanism

Abstract

A rapid wire bending mechanism comprises a rack, a direction adjusting mechanism and a bending assembly. The direction adjusting mechanism comprises an X-axis machine table and a Z-axis machine table. The bending assembly comprises a first air cylinder, a line folding base and a U-shaped mounting base. The first air cylinder is provided with an L-shaped installation base, and the two second air cylinders are arranged on the L-shaped installation base. A clamping jaw is arranged at the output end of the second air cylinder, and the shaping assembly is arranged on the line folding base. A third air cylinder is arranged in the U-shaped mounting base, and the two ends of a connecting arm are connected with the third air cylinder and the shaping assembly respectively; the third air cylinder pushes one end of the connecting arm, so that the connecting arm swings, and the shaping assembly connected with the other end of the connecting arm is closed. According to the rapid wire bending mechanism, the direction adjusting mechanism is designed to adapt to wires at different positions, the to-be-machined wires are clamped and shaped through the pre-designed shaping assembly, positioning is accurate, and the shaping and bending effect is good.

Description

technical field [0001] The invention relates to the technical field of mechanical bending, in particular to a rapid wire bending mechanism. Background technique [0002] In metal wire processing, it is often necessary to bend wires of different diameters at different angles and in different directions. Usually, wire forming is mainly composed of straightening mechanism, wire feeding mechanism, pressing mechanism, bending forming and cutting mechanism and other parts. composition. [0003] The existing wire forming machine pressing and feeding mechanism has not been able to achieve integration, the structure of the back of the mechanism is complicated, and assembly and maintenance are difficult; when forming some small-diameter wires, it is necessary to manually adjust the bending direction, and it is difficult to control the angle. It is easy to produce large deviations, and the manual processing and bending of wire rods for forming has low production efficiency and high la...

AI Technical Summary

Problems solved by technology

[0003] The existing wire forming machine pressing and feeding mechanism has not been able to achieve integration, the structure of the back of the mechanism is complicated, and assembly and maintenance are difficult; when forming some small-diameter wires, it is necessary to manually adjust the bending direction, and it is difficult to control the angle. It is easy to produce large deviations, and manual processing and bending wire forming, low production efficiency, high labor costs, resulting in high production costs

[0004] Chinese patent CNCN201168756Y discloses a metal wire bending machine, and Chinese patent CN202411283U also discloses a wire bending machine. These two bending machines have the advantages of high productivity, regular molding, and no scratches. The structure of the two kinds of bending machines is relatively complicated, the orientation cannot be adjusted, the bending and forming effect is poor, and the manufacturing cost is relatively high

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