Wire disassembling device for small linear cutting machine tool

Abstract

The invention discloses a wire removal device for a small-sized wire cutting machine tool, which includes a mounting base, a transmission shaft, a friction wheel, a first wire receiving reel and a second wire receiving reel, and the installation base includes a V-shaped magnetic suction plate and a rib plate , a mounting plate, a left support plate and a right support plate, the V-shaped magnetic suction plate is arranged on the lower rear plane of the mounting plate, ribs are respectively provided on both sides of the mounting plate; There are a left support plate and a right support plate; a transmission shaft is arranged above the left support plate and the right support plate, and one end of the transmission shaft is provided with a wire collection disc 1 and a wire collection disc 2, and the wire collection Disk one is connected with the transmission shaft through a transmission pin, and the other end of the transmission shaft is provided with a friction wheel, and the friction wheel is connected with the transmission shaft through a connecting screw. The invention has the advantages of simple structure, fast and efficient disassembly of broken wires, can greatly reduce the wire unloading intensity of wire cutting machine operators, and save wire unloading time.

Description

technical field [0001] The invention relates to an accessory of a wire cutting machine tool, in particular to a wire removing device for a small wire cutting machine tool. Background technique [0002] Wire cutting machine tools can process structural parts such as columns, holes and narrow slits with complex cross-sections. They have the advantages of high processing precision, high degree of automation, convenient operation, low cost and high safety performance, so they are widely used in precision parts such as molds. in manufacture. When the CNC wire cutting machine tool is processing parts, the electrode wire moves up and down relative to the workpiece. During the process of discharge melting and gasification of metal, the diameter size will continue to decrease, and its strength will continue to decrease. When the strength of the electrode wire is lower than the tensile strength, it will be broken. Sometimes the electrode wire is accidentally broken due to factors su...

AI Technical Summary

Problems solved by technology

When the strength of the electrode wire is lower than the tensile strength, it will be broken

Sometimes the electrode wire is accidentally broken due to factors such as excessive roughness of the cutting surface, excessive impurities in the cutting fluid, or excessive feed speed.

How to quickly disassemble the broken electrode wire from the wire storage cylinder will affect the efficiency, production progress and surface quality of wire cutting

[0003] At present, in the operation process of small-scale wire cutting, once the wire is broken, the equipment can only be stopped, and the electrode wire is pulled down from the wire storage cylinder by both hands. This method of unloading the wire takes a long time, and the arm is prone to fatigue Easy to hook equipment parts, causing inconvenient unloading

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