Steel wire rope bending method and device

Abstract

The invention aims to provide a steel wire rope bending method and device. The method comprises the following steps: clamping the two ends of a to-be-bent steel wire rope, so that the to-be-bent steel wire rope is horizontal; applying torsion to the horizontally-placed steel wire rope to be bent, and making the torsion to be consistent with a twisting direction of the steel wire rope to be bent; and bending the steel wire rope to be bent to which the torsion is applied, thereby obtaining the bent steel wire rope. According to the method provided in the invention, the two ends of the steel wire rope to be bent are clamped, so that the steel wire rope to be bent is horizontal; then, torsion is applied to the horizontally-placed to-be-bent steel wire rope, the torsion is made to be consistent with the twisting direction of the to-be-bent steel wire rope, bending is conducted under the condition that the torsion exists; on the premise that the torsion of the steel wire rope is kept, the steel wire ropes are tightly twisted together to form a similar whole, and when the steel wire ropes are bent by external force, and each steel wire is stressed more uniformly and is not easy to disperse and deform.

Description

technical field [0001] The invention relates to the field of steel wire rope bending, in particular to a steel wire rope bending method and device for solving the problem of easy dispersion of the steel wire rope during bending. Background technique [0002] With the gradual development of various mechanical devices to light and high-speed heavy-duty, the harm caused by vibration is becoming more and more obvious. Many vibration processes often lead to the reduction of equipment processing accuracy, instrument failure, and machine dynamic performance, which seriously affect Production, scientific research and the quality of life of the people. [0003] In mechanical systems, vibration isolation is a widely used method at present. The wire rope vibration isolator uses steel wire rope as its elastic body. Compared with other vibration isolators, this vibration isolator has good dry friction damping characteristics, large deformation stiffness becomes soft, broadband vibratio...

AI Technical Summary

Problems solved by technology

Both ends of the steel wire rope section are open. When bending (in order to form a spherical structure, bending must be carried out), because the length of the steel wire rope section becomes shorter, the twisting resistance decreases, and the resilience of the steel wire rope is very large, resulting in the bending process. The scattered deformation of the steel wire rope seriously affects the strength and reliability of the spherical steel wire rope vibration isolator; moreover, after the end of the steel wire rope section is scattered and deformed, the upper and lower splints cannot be clamped normally, making installation difficult

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