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Structure of novel threading tool

A thread turning tool, a new type of technology, is applied in the accessories of toolholders, tools for lathes, turning equipment, etc., which can solve the problems of less repeated sharpening times and waste of tool head materials, and achieve the goal of overcoming the low number of repeated sharpening times. , Easy installation and adjustment, short manufacturing and adjustment cycle

Inactive Publication Date: 2012-12-12
李为芹
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to provide a new structure of thread turning tool, which overcomes the defects of existing thread turning tool: few times of repeated sharpening and serious waste of cutter head material

Method used

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  • Structure of novel threading tool

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Experimental program
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Effect test

Embodiment Construction

[0008] Make a hollow c along the full length direction of the shank of the knife bar (2), make a blind hole d at the head of the knife bar (2), make a threaded through hole at the bottom of the blind hole, and make a threaded through hole at the bottom of the knife bar (2). The through-hole c in the direction of the entire length of the shank is perpendicular to the axis of the blind hole d in the head of the tool bar, and the slider (1) is installed in the blind hole d in the head of the tool bar (2). Open a through hole on the waist, install the slider (1) in the blind hole d of the head of the knife rod, and make the through hole opened on the waist align with the through hole c in the entire length direction of the handle of the knife rod, and thread The long cutter head (3) starts from the tail, installs it in the opening c between the waist hole of the slider and the full length direction of the cutter bar, exposes the length of the cutter tip, adjusts the slider (1) with...

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Abstract

Provided is a structure of a novel threading tool. The structure is hollow along the overall-length direction of a handle portion of a cutter bar, a head of the cutter bar is provided with a blind hole, a threaded though hole is arranged at the bottom of the blind hole, the hollow portion in the overall-length direction of the handle portion of the cutter bar is perpendicular to the axis of the blind hole on the head of the cutter bar, a slide block is installed in the blind hole on the head of the cutter bar, a through hole is arranged on a waist portion of the slide block, and the through hole on the waist portion is aligned at the hollow portion in the overall-length direction of the handle portion of the cutter bar. A long threaded cutter head is installed in the hole on the waist portion of the slide block and the hollow portion in the overall-length direction of the cutter bar from the tail portion, the length of a cutter point exposes for adjusting the slide block through an adjusting bolt, the long threaded cutter head is fixed through a locking bolt, and the adjusting bolt is locked through a locking nut.

Description

technical field [0001] The invention relates to a structure of a thread turning tool, in particular to a novel structure of a thread turning tool. It belongs to the technical field of metal machining. Background technique [0002] To process threads on a lathe, a forming turning tool is generally used. At present, the thread turning tool adopted is to manufacture the thread turning tool by welding a very small piece of formed thread cutter head on the cutter bar. This kind of thread forming turning tool often needs to sharpen the cutting edge in order to be reusable after the cutting edge is worn or the cutting edge is broken. , Severe waste of cutter head material. Contents of the invention [0003] The purpose of the present invention is to provide a new structure of thread turning tool, which overcomes the defects of existing thread turning tool: few times of repeated sharpening and serious waste of cutter head material [0004] The technical scheme adopted by the p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23B27/00B23B29/04
Inventor 李为芹
Owner 李为芹
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