Cutting head

A technology of cutter head and body, applied in the field of cutting cutter head, can solve the problems of poor strength and wear resistance of the cutter head material, easy damage of the cutter head, and increase the burden on the enterprise, so as to achieve long service life, not easy to be damaged, and extended service life Effect

Inactive Publication Date: 2014-04-23
KUNSHAN BAOLIANGHENG PRECISION MOLD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problem that the cutter head has no buffer in the prior art, and the strength and wear resistance of the cutter head material are poor, the cutter head is very easy to be damaged during the processing, w

Method used

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  • Cutting head

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Embodiment Construction

[0010] The present invention will be further described below in conjunction with the accompanying drawings.

[0011] Such as figure 1 As shown, a cutting bit, a cutting bit, includes a bit body 1 and a side buffer pad 5, the bit body 1 includes a top edge 2, and a side is respectively connected to both sides of the top edge 2. The two sides include a straight side 3 and an arc-shaped side 4, the bottom of the straight side 3 is connected with the bottom of the arc-shaped side 4, and the outer edge of the straight side 3 of the cutter head body 1 is connected with a side The buffer pad 5, the cutter head body 1 is made of tungsten-titanium-cobalt cemented carbide. The tungsten-titanium-cobalt cemented carbide is YT05 / YT30 tungsten-titanium-cobalt cemented carbide. Side buffer pad 5 adopts rubber material to make.

[0012] The cutter head body 1 of the present invention is made of tungsten-titanium-cobalt cemented carbide, which has high strength and high wear resistance, lon...

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PUM

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Abstract

The invention discloses a cutting head. The cutting head comprises a cutting head main body, and is characterized by further comprising a side cushion pad, wherein the cutting head main body comprises a top side; a lateral side is connected to the two sides of the top side respectively; the two lateral sides include a straight side and an arc-shaped side; the bottom of the straight side is connected to the bottom of the arc-shaped side; the side cushion pad is connected to the outer edge of the straight side of the cutting head main body; the cutting head main body is made of tungsten-titanium-cobalt hard alloy. The cutting head solves the problems that the cutting head in the prior art has no cushion, the material intensity and the wear-resisting property of the cutting head are poor, the cutting head in the processing process is very easy to damage, relatively great loss is brought to an enterprise and the enterprise burden is increased; the cutting head which is simple in structure, not easy to damage, high in integral intensity, good in wear-resisting property and long in service life is provided.

Description

technical field [0001] The invention relates to a cutting head, in particular to a cutting head. Background technique [0002] In the current stamping technology, the cutter head is mostly used to trim the product. Since the cutter head directly trims the product, there is no buffer between the two, so the cutter head is very easy to damage during the processing, which brings more troubles to the enterprise. Large losses increase the burden on the enterprise. The cutting head is made of high-speed steel, but the high-speed steel material has poor strength and wear resistance, which makes the cutting head very easy to be damaged during use, which increases the burden on the enterprise and brings great losses to the enterprise. At the same time, when the cutting head is cutting steel, due to the diffusion reaction between the cutting tool and the chip at the cutting temperature, the cutting head is very prone to crater wear, which further reduces the service life. Contents ...

Claims

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Application Information

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IPC IPC(8): B23D35/00
Inventor 刘蕾
Owner KUNSHAN BAOLIANGHENG PRECISION MOLD
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