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Welded groove cutter for turning

A welding and turning technology, applied in the direction of tools for lathes, turning equipment, accessories of toolholders, etc., can solve the problems of increasing processing costs and reducing tool service life, so as to extend tool life, reduce wear, and reduce The effect of cost of use

Inactive Publication Date: 2014-04-09
WUXI YUTIAN PRECISION TOOL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the groove cutter is processing the workpiece, the cutter head will perform strong cutting on the workpiece, which will cause wear and reduce the service life of the tool. After a long period of use, the entire tool needs to be replaced due to tool damage.
This will greatly increase the processing cost

Method used

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  • Welded groove cutter for turning
  • Welded groove cutter for turning

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Experimental program
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Embodiment Construction

[0014] The present invention will be further described below in conjunction with the accompanying drawings.

[0015] Such as figure 1 , figure 2 As shown, a welded groove cutter for a vehicle according to the present invention includes a handle 1, a transition surface 3, a rake face 4 and a welding cutter head 5, and the handle 1 is provided with two symmetrical clamping planes 2. The transition surface 3 is set as a circular arc surface, and is respectively connected to the handle 1 and the rake face 4, and the rake face 4 is detachably connected to the welding head 5. After the tool is used for a long time and the blade is worn out, the cutter head can be replaced directly without replacing the entire tool, which greatly reduces the cost of use.

[0016] The welding cutter head 5 includes a first end face 9, a second end face 10 and a blade 6; the blade 6 includes a first edge face 7, a second edge face 8 and a third end face 11; the first edge face 7 and the third end fa...

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PUM

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Abstract

The invention relates to the technical field of hardware cutters, in particular to a welded groove cutter for turning. The welded groove cutter comprises a cutter handle, a transition surface, a front cutter surface and a welded cutter bit. The handle is provided with two clamping planes which are symmetrical. The transition surface is an arc surface and is connected with the cutter handle and the front cutter surface. The front cutter surface is detachably connected with the welded cutter bit. According to the welded groove cutter for turning, the welded cutter bit is welded to the front cutter surface, the welded cutter bit can be directly replaced after a cutting edge is abraded due to long-time use of the cutter, and therefore the use cost is greatly reduced. The third end surface of the cutting edge is an arc surface, so that the abrasion, caused by friction between the cutting edge and a workpiece, of the cutting edge in the process of cutting of the workpiece is reduced, and the service life of the cutter is prolonged.

Description

technical field [0001] The invention relates to the technical field of hardware cutting tools, in particular to a welding groove cutting tool for vehicles. Background technique [0002] Groove knives are often used in mechanical processing, and the groove knives for ordinary vehicles have an integrated structure of the cutter head and the handle. When the groove cutter is processing the workpiece, the cutter head will cut the workpiece strongly, which will cause wear and reduce the service life of the tool. After a long period of use, the entire tool needs to be replaced due to damage to the tool. The processing cost brought like this is just greatly increased. Contents of the invention [0003] The object of the present invention is to provide a welded groove cutter for a car with a longer service life and a replaceable cutter head, aiming at the defects and deficiencies of the prior art. [0004] In order to achieve the above object, the present invention adopts the fo...

Claims

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Application Information

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IPC IPC(8): B23B27/00
CPCB23B27/18
Inventor 朱胜雷
Owner WUXI YUTIAN PRECISION TOOL