Graver

A technology of engraving knives and cutter heads, applied in the field of engraving knives, can solve the problems of low work efficiency, slow engraving speed, inability to engrave V-shaped groove lines, etc., and achieve the effects of improving work efficiency, improving engraving speed and long service life

Inactive Publication Date: 2010-03-31
SHANGHAI EDGE LIGHT IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a carving knife to overcome the problems that the traditional carving knife cannot carve V-shaped groove lines, and the carving speed is slow and the work efficiency is low.

Method used

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  • Graver

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Embodiment Construction

[0012] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific illustrations.

[0013] refer to figure 1 It is a schematic diagram of the appearance structure of the carving knife of the present invention, including a carving knife body 1, a knife head 2, a knife handle 3, and a central hole 4. One end of the carving knife body 1 is connected to the knife handle 3, and the other end is set as a knife head 2, and the knife head 2 It is a regular pyramid-shaped structure to ensure that the carving knife body 1 can work freely in the vertical and horizontal directions, and make the V-groove lines drawn in the same shape without stopping the machine; Carving knife body 1 can not rotate in handle of a knife 3 during this time.

[0014] When working, only two sides of the invention will be in contact with the acrylic sheet, so t...

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PUM

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Abstract

The invention discloses a graver comprising a graver body and is characterized in that the graver body is a cylinder structure, one end of the graver body is connected with a graver handle, and the other end of the graver body is provided with a graver head; the graver head is designed into a pyramid structure, is made of diamonds and is a square pyramid structure. The invention has the beneficialeffect that the graver can easily grave V-shaped slot lines on an acryl board by changing the conoid graver on the traditional engraving machine into a square pyramid graver; meanwhile, because the graver head of the graver of the invention is made of diamonds, the graver of the invention has better abrasion performance, longer service life, greatly improved graving speed, better graving effect and improved working efficiency than the traditional graver.

Description

technical field [0001] The invention belongs to engraving tools used for processing plates, and in particular relates to an engraving knife. This engraving knife is especially good for creating V-groove lines on acrylic sheets. Background technique [0002] Acrylic board is transliterated from English Acrylics. Acrylic board has high transparency, with a light transmittance of 92%, and has the reputation of "plastic crystal". And it has excellent weather resistance, especially when it is used outdoors, it ranks first among other plastics, and has good surface hardness and gloss, good processing plasticity, and can be made into various desired shapes and products. [0003] The processing of acrylic board is inseparable from the engraving machine. The traditional engraving machine for processing acrylic board includes a carving knife whose top is designed as a conical structure. Although this kind of carving knife can also process acrylic board, it cannot V-groove lines with...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B44B3/00
Inventor 由磊
Owner SHANGHAI EDGE LIGHT IND
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