Novel tension adjustment mechanism of multi-wire diamond wire saw

Abstract

The invention provides a novel tension adjustment mechanism of a multi-wire diamond wire saw. The novel tension adjustment mechanism comprises a plurality of tension adjustment units, and the tension adjustment units comprise tensioning wheels and tension driving devices. Two wire grooves are evenly formed in each tensioning wheel. Each tension adjustment unit is tabular. The tension adjustment units are arranged in rows, the rows of tension adjustment units are arranged in a staggered mode, tension adjustment units in interval rows are in one-to-one correspondence mutually, and the distances between planes where the adjacent wire grooves are located are equal. Therefore, one or two wire grooves of each tension adjustment unit can be selected and used by people, and the positions of beaded wires can be conveniently adjusted. The tension adjustment units are tabular so as to be conveniently and densely arranged in a regular and reasonable mode, space is saved, and regular beaded wire arrangement and aligning are facilitated. Tension adjustment can be conducted on beaded wires respectively or simultaneously, and therefore the beaded wires are strong in flexibility. The number of the beaded wires can be increased or reduced, beaded wire distribution forms can be changed, and distances between the beaded wires can be adjusted to adapt to all kinds of cutting thicknesses.

Description

technical field [0001] The invention relates to the field of diamond wire saw machines, in particular to a novel tension adjustment mechanism of a multi-rope diamond wire saw machine capable of flexible cutting of small and large sizes. Background technique [0002] Among the components of the multi-rope diamond wire saw machine, the tension adjustment mechanism of the diamond beaded rope occupies a pivotal position, and its performance determines the cutting quality and efficiency of the entire wire saw machine. [0003] There are many kinds of multi-rope diamond wire saw machines on the market, and the structure of the tension adjustment mechanism of the diamond beaded rope is also various. For example, the Chinese utility model patent, CN200720187383.3 proposes a tensioning device for underwater diamond wire saw machines , including a tensioning wheel, a tensioning wheel shaft seat, a tension detection mechanism, an adjustment handle, a screw and a base; the inner side of...

AI Technical Summary

Problems solved by technology

This utility model can ensure the initial tension of the beaded rope of the wire saw machine and the stable tension in the process of processing, as well as the convenience of assembly and disassembly of the beaded rope, but the structure of the utility model has defects. Too large to cause deflection or skew, low precision, poor adjustable performance, insufficient flexibility, poor adaptability, and limited practicability

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