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A Height Adjustable Turning Tool with Inverted Bevel Contact

A contact-type, inverted bevel technology, applied in the direction of tool holders, etc., can solve the problems of poor flatness of gaskets, parts that cannot be cut, and knife punching, etc., to achieve the effects of strengthening anti-expansion ability, easy adjustment and installation, and strong practicability

Active Publication Date: 2019-09-10
NANJING DEUSI NC NEW TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Lathes, including ordinary lathes and CNC lathes, require that the tip of the tool must be at the center height of the rotating part during processing, otherwise the actual rake angle and rear angle of the cutting tool will be changed, or the part cannot be cut during cutting, and it is very easy to cause For cutting tools, the center height of the tool is fixed after the traditional tool is manufactured. For welded turning tools, after the tool is sharpened, especially after the rake face is sharpened, the actual center height of the installed tool will become lower. The traditional method is to use some gaskets with different thicknesses for installation and adjustment. This method is time-consuming and laborious to adjust the center height, and because the flatness of the gaskets after repeated use is not good, especially after the combination of multiple pieces, due to the The flatness of the sheet is not good, and it will cause the phenomenon of unreliable installation when the screw is tightened

Method used

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  • A Height Adjustable Turning Tool with Inverted Bevel Contact
  • A Height Adjustable Turning Tool with Inverted Bevel Contact
  • A Height Adjustable Turning Tool with Inverted Bevel Contact

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Embodiment Construction

[0049] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0050] The invention is an eccentric height adjustable turning tool, the structure is as follows figure 1 , figure 2 , Figure 9 , Figure 12 , Figure 13 , Figure 16 , Figure 23 , Figure 24 with Figure 25As shown, including the cutter body 1, the bottom of the cutter body 1 is provided with an inverted trapezoidal groove c16, and the left inclined plane support body 2 and the right inclined plane support body 3 are installed inside the groove c16, and the left inclined plane support body 2 and the right inclined plane support body 3 The inclined planes are placed facing away from each other, the left inclined plane support body 2 is connected with the right inclined plane support body 3 through a sleeve mechanism, the left inclined plane support body 2 and the right inclined plane support body 3 are jointly provided with a slidin...

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Abstract

The invention discloses an inverted-bevel-contact-type height-adjustable lathe tool which comprises a tool body. An inverted trapezoidal groove c is formed in the bottom of the tool body, and a left bevel supporting body and a right bevel supporting body are mounted in the groove c. The bevels of the left bevel supporting body and the right bevel supporting body are placed in a back-to-back mode.The left bevel supporting body is connected with the right bevel supporting body through a sleeve-connection mechanism, and a sliding mechanism is arranged on the left bevel supporting body and the right bevel supporting body jointly. The inverted-bevel-contact-type height-adjustable lathe tool can be used for all lathe tools such as offset tools, boring tools, cut-off tool boxes and bent lathe tools, and is simple in structure, convenient to operate and high in practicability.

Description

technical field [0001] The invention belongs to the technical field of lathe processing, and relates to a bevel contact type height-adjustable turning tool. Background technique [0002] Lathes, including ordinary lathes and CNC lathes, require that the tip of the tool must be at the center height of the rotating part during processing, otherwise the actual rake angle and rear angle of the cutting tool will be changed, or the part cannot be cut during cutting, and it is very easy to cause For cutting tools, the center height of the tool is fixed after the traditional tool is manufactured. For welded turning tools, after the tool is sharpened, especially after the rake face is sharpened, the actual center height of the installed tool will become lower. The traditional method is to use some gaskets with different thicknesses for installation and adjustment. This method is time-consuming and laborious to adjust the center height, and because the flatness of the gaskets after re...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23B29/10
Inventor 庞勇刘洋邓志博
Owner NANJING DEUSI NC NEW TECH CO LTD
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