Cutting device for spring with smooth cut

Abstract

The invention discloses a cutting device for a spring with a smooth cut. The device comprises a base, wherein a first chute is formed in the upper surface of the base; two first slide blocks are slidably connected to the inner wall of the first chute; a first thread cap is fixedly connected to the upper surface of each first slide; a first thread column is in threaded connection to the inner wallof each thread cap, and a fixed plate is fixedly connected to the upper surface of each first thread cap; and a first through hole is formed in the right side face of the fixed plate. According to thecutting device for the spring with the smooth cut, the spring is fixed more stably and the spring is prevented from swinging in a cut process by means of joint actions of a first movable rod, a second movable rod, the first thread columns, second thread columns, the first thread caps, second thread caps, a connecting rod, a first rotating shaft, a second rotating shaft, a telescopic rod, the fixed plates, a first extrusion plate and a second extrusion plate, so that the cut of the spring is smoother, and use and processing of the spring in the later period are guaranteed.

Description

technical field [0001] The invention relates to the technical field of cutting, in particular to a cutting device with a flat spring cut. Background technique [0002] With the development of modern mechanical processing industry, the requirements for cutting quality and precision are constantly improving, and the requirements for improving production efficiency, reducing production costs and having highly intelligent automatic cutting functions are also increasing. The development of CNC cutting machines must adapt to the requirements of the development of modern machining industry. Cutting machines are divided into flame cutting machines, plasma cutting machines, laser cutting machines and water cutting machines. The laser cutting machine has the fastest efficiency, the highest cutting precision, and the cutting thickness is generally small. The cutting speed of the plasma cutting machine is also very fast, and the cutting surface has a certain slope. The flame cutting ...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a cutting device with a flat spring cut, which solves the problem that the fixing structure in the current spring driving device is not fully fixed, so that the spring is easily shaken during the spring cutting process, so that the cut of the spring Not smooth enough, affecting the use of springs and post-processing problems

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