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Multifunctional transposable diameter-adjustable multitool machine boring tool

A multi-functional and boring technology, applied in the direction of tools, tool holders, manufacturing tools, etc. for lathes, it can solve the problems of difficulty in ensuring machining accuracy and ergonomics, irregular hand sharpening tools, and low machining accuracy. , to achieve the effect of good locking performance, low cost and stable cutting process

Inactive Publication Date: 2007-03-28
王诚信
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This traditional method has low work efficiency and low machining accuracy, and manual sharpening of knives is not standardized. Even if it is operated by experienced technical workers, it is difficult to guarantee the machining accuracy and work efficiency.

Method used

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  • Multifunctional transposable diameter-adjustable multitool machine boring tool
  • Multifunctional transposable diameter-adjustable multitool machine boring tool
  • Multifunctional transposable diameter-adjustable multitool machine boring tool

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Embodiment Construction

[0014] With reference to accompanying drawing, the present invention comprises cutter shaft 18, cutter body support 15, cutter body 3, and cutter body support 15, adjusting cutter disc 9, rotating disk 1, dial 2, cutter body support 15 are successively set on cutter shaft 18 It is disc-shaped, and is connected and fixed with the tool shaft 18 by a key 22 and a bolt 16. On the cutter body support 15, at least two tool slots 17 with a trapezoidal cross-section are arranged in equal parts on the circumference. 17 is equipped with a cutter body 3 that fits precisely with the cutter groove and has a flat thread 7 on a surface of the cutter rod. The specific quantity of the cutter body 3 is determined according to the diameter of the cutter body support 15. In the accompanying drawing, four cutter bodies are installed, and one surface of the cutter head 9 is formed with a flat thread 6 corresponding to the flat thread 7 on the cutter bar and capable of precise cooperation with each o...

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PUM

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Abstract

The present invention relates to a multifunctional turnable position adjustable diameter multi-cutter machine-fastened hole-borning cutting-tool. It is characterized by that said invention mainly includes the following several portions: cutting-tool shaft, cutter and cutter support, cutter-regulating disk, turning disk, scale disk, cutter-mounting groove, spring and regulating bolt. Said invention also provides the concrete structure of every above-mentioned portion and the connection mode of all the above-mentioned portions, and also provides its working principle and concrete operation method.

Description

Technical field: [0001] The invention relates to a multi-functional indexable and diameter-adjustable multi-cutter machine card boring tool, in particular to a multi-functional boring tool widely used in the process of mechanical processing, which can precisely adjust the diameter in a large range. Background technique: [0002] At present, in mechanical processing, the boring inner hole is generally processed by a single knife, and the tool needs to be manually adjusted to realize the machining size of the workpiece during the machining process. This traditional method has low work efficiency, low machining accuracy, and irregular manual sharpening of knives. Even if it is operated by experienced technical workers, it is difficult to guarantee the machining accuracy and work efficiency. Invention content: [0003] The purpose of the present invention is to provide a cutter body that can be indexed without regrinding, multi-knife symmetrical cutting, stable cutting process...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23B27/00B23B29/24
Inventor 王诚信
Owner 王诚信
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