Lathe tapping cutter

A thread tapping and cutting tool technology, which is applied in the field of lathe thread tapping tools and thread tapping tools, can solve the problems of long operation time, low production efficiency, troublesome operation, etc., and achieve low forward resistance, high pass rate, and not easy to deform Effect

Inactive Publication Date: 2014-01-01
王毓芳
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The traditional tapping tool is a tap. When tapping the thread, use the reamer to rotate it clockwise with both hands. After the thread is tapped, withdraw it counterclockwise. With this tap

Method used

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  • Lathe tapping cutter

Examples

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[0010] The present invention will be further clarified below in conjunction with the drawings and specific embodiments. It should be understood that the following specific embodiments are only used to illustrate the present invention and not to limit the scope of the present invention. It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to the directions in the drawings, and the words "inner" and "outer" "Respectively refers to the direction toward or away from the geometric center of a particular component.

[0011] figure 1 It is a schematic structural diagram of the present invention. It can be seen from the figure that the tapping tool of the lathe includes a tool fixing rod 1. The rear end of the tool fixing rod 1 is fixed on the tool holder, and the front end is fixed with a left inclined spiral blade 3, Right inclined spiral blade 2 and "V" shaped bottom blade 4. During use of the present invent...

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Abstract

A lathe tapping cutter comprises a cutter fixing rod. The rear end of the cutter fixing rod is fixed on a tool rest, and a left oblique spiral blade, a right oblique spiral blade and a V-shaped bottom blade are fixed at the front end of the cutter fixing rod. The left oblique spiral blade and the right oblique spiral blade are located at the front end of the cutter fixing rod side by side, the V-shaped bottom blade is located at the rear of the position between the left oblique spiral blade and the right oblique spiral blade, and blades on two sides of the V-shaped bottom blade are aligned with the left oblique spiral blade and the right oblique spiral blade respectively. The knife edge side of the left oblique spiral blade, the knife edge side of the right oblique spiral blade and the knife edge side of the V-shaped bottom blade are towards the front end of the cutter fixing rod. The left oblique spiral blade, the right oblique spiral blade and the V-shaped bottom blade disperse resistance borne during tapping, deformation and damage of the cutter are avoided, tapping efficiency is improved, and the pass rate of threads is also improved.

Description

technical field [0001] The invention relates to a thread tapping tool for a lathe, which is a tool installed on a lathe for thread tapping and belongs to the field of lathe machinery. Background technique [0002] The traditional tapping tool is a tap. When tapping the thread, use the reamer to rotate it clockwise with both hands. After the thread is tapped, withdraw it counterclockwise. With this tapping tool and method, the tapped thread has reverse teeth and bad teeth. , resulting in scrapped parts, waste of materials, troublesome operation, long operating time, and low production efficiency. Contents of the invention [0003] In order to solve the above existing problems, the invention discloses a thread tapping tool for a lathe. The thread tapping tool for a lathe can tap threads quickly and accurately, has high production efficiency, and has a high qualified rate of tapping. [0004] A lathe tapping tool includes a tool fixing rod, the rear end of the tool fixing ro...

Claims

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Application Information

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IPC IPC(8): B23G5/00
Inventor 王毓芳
Owner 王毓芳
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