Manual emery wire cutting machine

Abstract

The invention provides a manual diamond wire cutting machine, comprising: a bed, a gear transmission device, a crank slider guide rod mechanism, a wire take-up and release device, a fixed supporting and floating pressing device, a wire transporting mechanism, and a fixed workbench. The working process of the whole machine is: the motor drives the driving gear to rotate, so that the two working gears with the same geometric size meshing with the upper and lower gears respectively rotate, and cranks with a phase difference of 180 degrees and equal eccentricity are installed on the working gears. The shaft is connected with the slider guide rod through the rolling bearing, which converts the rotary motion of the working gear into the linear reciprocating motion of the upper and lower slider guide rods. In the working section of the emery line, the non-metal plate is pressed by the floating pressing material and the fixed supporting device, so that the instantaneous forward movement distance and speed of the emery line installed on the guide rods of the upper and lower sliders are equal to the instantaneous backward movement distance and speed, and the alignment is completed. Reciprocating cutting of non-metallic workpieces.

Description

technical field [0001] The invention is a novel manual diamond wire cutting machine aimed at cutting non-metal plates, especially composite material plates, and belongs to the field of processing non-metal plates, especially composite material plates. Background technique [0002] Nowadays, cutting machines for non-metallic plates, especially composite material plates, are very rare in the market, and cutting machines for cutting non-metallic plates into various shapes are even rarer. At present, most of them are cut with manual toothless saws. This cutting method has low efficiency, large processing errors, poor cutting stability, and relatively low quality; the application number is CN201610804880.7 A kind of diamond wire cutting machine for composite material plates, its wire feeding mechanism is relatively complicated, processing and debugging are difficult, and uneconomical When working, it is easy to form a pile of wires at the incision and the tension of the sanding l...

AI Technical Summary

Problems solved by technology

[0002] Nowadays, cutting machines for non-metallic plates, especially composite material plates, are very rare in the market, and cutting machines for cutting non-metallic plates into various shapes are even rarer. At present, most of them are cut with manual toothless saws. This cutting method has low efficiency, large processing errors, poor cutting stability, and relatively low qu

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