A cutting device for superconductor screw rod

Abstract

The invention discloses a cutting device for a superconductor screw, in particular to the field of cutting devices, comprising a base, a turntable base and an inner turntable, the turntable base and the inner turntable are located above the base, and the inner turntable is located at the turntable base The inner side, and the rotation connection between the inner turntable and the turntable base, the inner side of the turntable base is fixedly connected with a restriction assembly, the restriction assembly includes a strip groove, a first trapezoidal wedge, a second trapezoidal wedge, a second trapezoidal Three trapezoidal wedges and a fourth trapezoidal wedge. The invention not only solves the problem of low cutting efficiency of the traditional superconductor screw cutting device by setting the turntable base, the inner turntable, the limiting assembly and the linkage mechanism, but also can effectively reduce the damage caused by the cutting process by using gas injection at the cutting processing position. At the same time, the cutting dust in the air around the cutting table can be blown to one side, so as to avoid the debris dust layer produced by the screw rod during the cutting process from adhering to the knife holder and affecting the cutting effect of the superconductor screw rod.

Description

technical field [0001] The invention relates to the technical field of cutting equipment, and more specifically, the invention relates to a cutting equipment for a superconductor threaded rod. Background technique [0002] Superconductor lead screw is the most commonly used transmission element in tool machinery and precision machinery. Its main function is to convert rotary motion into linear motion, or convert torque into axial repeated force, and at the same time, it has high precision, reversibility and high Features of efficiency. Due to its small frictional resistance, ball screws are widely used in various industrial equipment and precision instruments. [0003] In the process of reproducing the screw rod, equal-length cutting is usually required, but the cutting equipment of the existing screw rods is basically manually cut off, and only one screw rod can be cut at a time, and the cutting efficiency is low. The positioning fixture directly fixes the external thread...

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the above-mentioned defects of the prior art, an embodiment of the present invention provides a cutting device for superconducting screw rods. The problem to be solved by the present invention is: the existing cutting devices for screw rods are basically manually cut off, and only one time Cutting off a screw, the cutting efficiency is low. At the same time, the positioning fixture of the existing screw cutting equipment directly fixes the external thread of the screw, which is easy to cause damage to the external thread of the screw. The debris dust layer is easy to adhere to the tool holder and affect the cutting effect of the superconductor screw rod

Images