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Drilling and chamfering integrated combined tool

A combination tool and chamfering technology, which is applied to drilling tool accessories, drilling/drilling equipment, boring machine/drilling machine parts, etc., can solve the problems of time-consuming, laborious, cumbersome, and low processing efficiency

Active Publication Date: 2020-08-14
芜湖保泰精密工具制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, most of the cutting tools in the machining industry can only drill holes, or they can only drill holes and process the chamfering of the entry end, and cannot process the chamfering of the stop end in the same direction, resulting in at least two processes for processing the same workpiece, and requires The cumbersome tool replacement process results in low processing efficiency, time-consuming and laborious work, and increases processing costs

Method used

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  • Drilling and chamfering integrated combined tool
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  • Drilling and chamfering integrated combined tool

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Embodiment Construction

[0021] In order to make the purpose, technical solutions and advantages of the present disclosure clearer, the present disclosure will be further described in detail below in conjunction with specific embodiments.

[0022] It should be noted that, unless otherwise defined, the technical terms or scientific terms used in one or more embodiments of the present specification shall have ordinary meanings understood by those skilled in the art to which the present disclosure belongs. "First", "second" and similar words used in one or more embodiments of the present specification do not indicate any order, quantity or importance, but are only used to distinguish different components. "Comprising" or "comprising" and similar words mean that the elements or items appearing before the word include the elements or items listed after the word and their equivalents, without excluding other elements or items. Words such as "connected" or "connected" are not limited to physical or mechanica...

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Abstract

The invention discloses a drilling and chamfering integrated combined tool, and relates to the technical field of tools. The drilling and chamfering integrated combined tool comprises a tool body, a rotating shaft and a first blade, wherein the tool body is provided with a first cavity, the rotating shaft is arranged in the first cavity, the first blade is fixedly connected to the rotating shaft,and the chamfering section of the first blade extends out of the first cavity. According to the drilling and chamfering integrated combined tool, chamfering operation can be directly carried out afterdrilling, tool replacement is avoided, and the drilling and chamfering efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of cutting tools, in particular to a combined cutting tool integrating drilling and chamfering. Background technique [0002] At present, most of the cutting tools in the machining industry can only drill holes, or they can only drill holes and process the chamfering of the entry end, and cannot process the chamfering of the stop end in the same direction, resulting in at least two processes for processing the same workpiece, and requires The cumbersome tool replacement process results in low processing efficiency, time-consuming and laborious work, and increases processing costs. Contents of the invention [0003] In view of this, the object of the present invention is to provide a combination tool integrated with drilling and chamfering, which is used to improve the efficiency of drilling and chamfering. [0004] Based on the above purpose, the present invention provides a combined drilling and chamferi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23B51/08
CPCB23B51/08
Inventor 刘长金杨超刘芡戴瑨吴兵
Owner 芜湖保泰精密工具制造有限公司