Machining tool

A technology for machining tools and tool heads, applied in the field of carbide machining tools, can solve the problems of inability to adjust the position, incomplete butt surface, etc., and achieve the effect of solving the incomplete butt surface and convenient disassembly

Inactive Publication Date: 2017-06-06
李荣亮
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The existing ball processing tools with holes are made of steel materials, including drill bits, which are used to drill through holes or blind holes on solid materials, and can ream existing holes. On the base, but the position cannot be adjusted according to the working environment, and when working, most of them use semi-circle processing and secondary molding (usually the upper and lower semi-circles are processed separately, and then the center is drilled), resulting in incomplete butt joints

Method used

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  • Machining tool

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Embodiment Construction

[0010] In order to make this Invention The existing technical means, creative features, goals and effects are easy to understand, and the following is combined with specific icon , to further elaborate on the invention .

[0011] see picture 1 , a machining tool structure picture , a machining tool , including a cutter head and a handle 3, the cutter head is detachably connected to the handle 3, the cutter head includes a drill bit 1 and a drill needle 5, and the drill needle 5 is fixed at the center of the drill bit 1. The upper end surface of the drill bit 1 is arc-shaped. The cutter head is made of hard alloy. The part where the drill needle is combined with the drill bit is provided with a boss, and the maximum diameter of the drill needle is 2-5cm.

[0012] Preferably, the cutter head is fixed on a steel base and connected to the knife handle 3 through the steel base, and the steel base is provided with two screw holes 4 through which the drill bit is fixed...

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Abstract

The invention discloses a machining tool. The machining tool comprises a tool bit and a tool handle. The tool bit and the tool handle are detachably connected. The tool bit comprises a drill bit and a drill needle. The portion, combined with the drill bit, of the drill needle is provided with a boss. The maximum diameter of the drill needle ranges from 2 cm to 5 cm. The drill needle is fixed to the center of the drill bit. According to the machining tool, the cemented carbide cutting tool bit is welded through a steel base, and two threaded holes are machined in the middle of the tool bit, so that the drill bit can be disassembled conveniently, and the fine adjustment function is achieved; and the size of the drill bit can be replaced within a certain range, in work, the one-time forming manner is adopted, and the problem of the incomplete butt joint faces is solved.

Description

technical field [0001] Book invention Involving carbide machining tools, specifically a machining tool . Background technique [0002] The existing ball processing tools with holes are made of steel materials, including drill bits, which are used to drill through holes or blind holes on solid materials, and can ream existing holes. On the base, but the position cannot be adjusted according to the working environment, and when working, most of them use semi-circle processing and secondary molding (usually the upper and lower semi-circles are processed separately, and then the center is drilled), resulting in incomplete butt joints. Contents of the invention [0003] Book invention The technical problem to be solved is to provide a machining tool , to solve the above-mentioned shortcoming in the background technology. [0004] Book invention The technical problem solved adopts following technical scheme to realize: [0005] a machining tool , including a cutter he...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23B51/00
CPCB23B51/00B23B2222/28
Inventor 不公告发明人
Owner 李荣亮
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