Glass cutting tool bit

Abstract

The invention relates to a glass cutting tool bit. The glass cutting tool bit comprises a connecting base, a mounting base is arranged on one side of the connecting base, a safety groove is formed between the connecting base and the mounting base, a tool rest is inserted into the end of the mounting base, a cutting tool is connected to the tool rest, a clamping plate is further connected to the mounting base through a first connecting piece, and the clamping plate is connected with the cutting tool in a clamped mode. The glass cutting tool bit has the advantages that the knife rest is limitedthrough the clamping plate, and the rotation angle and the longitudinal movement of the tool rest are limited; meanwhile, through cooperative use of rolling wheels, the situation that the cutting effect is affected due to rotation of the cutting tool during cutting is prevented, and the cutting precision is improved; the tool rest is convenient to assemble and disassemble due to the arrangement ofthe clamping plate; and due to the arrangement of the safety groove, when glass is cut, the cutting tool goes too deep, the safety groove is broken due to stress and falls off, a cutting machine is protected, and the safety performance is high.

Description

technical field [0001] The invention relates to the technical field of glass cutting, in particular to a glass cutting head. Background technique [0002] Glass is an amorphous inorganic non-metallic material, generally made of a variety of inorganic minerals, such as quartz sand, borax, boric acid, barite, barium carbonate, limestone, feldspar, soda ash, etc. . Its main component is silica, which is widely used in buildings, used for wind and light transmission, and belongs to the mixture. There are also colored glass that is mixed with certain metal oxides or salts to show color, and tempered glass made by physical or chemical methods. In the process of making glass, the glass needs to be cut before the next step of processing can be carried out. However, in the prior art, when the glass cutting knife is cutting glass, the cutter head is easy to rotate and affect the cutting effect, and the cutter head is directly plugged and fixed on the knife holder, which is troubles...

AI Technical Summary

Problems solved by technology

However, in the prior art, when the glass cutting knife is cutting glass, the cutter head is easy to rotate and affect the cutting effect, and the cutter head is directly plugged and fixed on the knife holder, which is troublesome to replace, and the existing knife holder is in use. Once the knife is lowered too deep, it is easy to collide with the knife during cutting. Once the knife collides, because the knife seat is relatively stable, the knife seat is easy to damage the machine base of the cutting machine. Not only the maintenance cost is large, but also there are certain safety hazards

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