Cable machine steel strand bending device

Abstract

The invention relates to a machining tool, in particular to a cable machine steel strand bending device. The cable machine steel strand bending device comprises an electric motor and a bending mechanism for connecting the electric motor, wherein the bending mechanism comprises a connecting shaft, a rotating shaft and a fixed shaft, wherein the electric motor is connected with the connecting shaftand synchronously drives the connecting shaft to rotate; the rotating shaft and the fixed shaft are arranged in parallel to the connecting shaft mutually respectively; the rotating shaft can rotate bidirectionally and freely around the axis of the rotating shaft; the connecting shaft, the rotating shaft and the fixed shaft are positioned on different straight lines; and the connecting wires of thecircle centers of the three shafts form a triangle. The device has the characteristics that the structure is simple, the torque output is stable, a cable is unlikely to fracture, the surface of the cable is unlikely to damage and the bending curvature is relatively trim.

Description

technical field [0001] The invention relates to a mechanical processing tool, in particular to a steel strand rounder for a cable machine. Background technique [0002] The current cable machine adopts frictional damping with rope as tension, but due to the different tension of the reels, the torque is unstable when twisting and bending, and the tension of the cables is different. It is an active rotation into a ring, and the disconnection detection relies on metal conduction to give an information alarm. Then this detection method has three shortcomings. The disconnection detection has the possibility of false alarms, and it is invalid for non-conductor or ultra-thin wires. Because the rotating offline movement may cause the thin wire to break, and some cables with high appearance requirements may cause accidental scratches, which have the above deficiencies, so continuous improvement is needed. [0003] An invention patent named full-automatic tension cage stranding cab...

AI Technical Summary

Problems solved by technology

[0004] The present invention mainly aims at the technical problems existing in the prior art such as complex structure, unstable torque output, easy breaking of the cable, easy damage to the surface of the cable, non-uniform curvature of the curved circle, etc., and provides a simple structure, stable torque output and other technical problems. , the cable is not easy to be broken, the surface of the cable is not easy to be damaged, and the steel strand bender of the cable machine with a relatively neat curvature

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