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Coaxial hole processing cutter

A technology for machining tools and coaxial holes, used in manufacturing tools, metal processing equipment, milling cutters, etc., can solve problems such as low efficiency and low hole coaxiality, and achieve high machining hole accuracy, high coaxiality, and replacement. Simple and convenient maintenance

Pending Publication Date: 2019-01-15
TIANTAI YINXING MECHANICAL CASTING
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Although the invention of the above structure solves the problem of low coaxiality and low efficiency of the processed holes, the tool can only process coaxial holes with equal diameters. When coaxial holes with different diameters need to be processed, the tool needs to be replaced

Method used

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Embodiment Construction

[0018] The following are specific embodiments of the present invention and in conjunction with the accompanying drawings, further describe the technical solution of the present invention.

[0019] Such as Figures 1 to 2 , a coaxial hole processing cutter, the cutter includes a cutter body and a handle, characterized in that: the handle is connected to the cutter body, the handle and the cutter body are integrally formed, and the cutter body is vertically provided with a knife The head groove, the cutter head groove includes a chip removal surface and a cutter head surface, and a chip guide surface is also provided on the cutter body, and the chip guide surface is curved in an arc shape, and one end of the chip guide surface is connected to the chip removal surface The other end of the chip guide surface is connected to the side wall of the cutter body, and the cutter body is provided with a number of installation holes at intervals in the transverse direction. As a preference...

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Abstract

The invention discloses a coaxial hole processing cutter, and belongs to the field of machining. The cutter can be used to process coaxial holes with different diameters. The cutter comprises a body and a handle. The body and the handle are connected. A cutter head groove is vertically arranged in the body and comprises a chip discharging surface and a cutter head surface. Multiple installation holes are horizontally arranged in the body at intervals. The installation holes are arranged in the included angle between the chip discharge surface and the cutter head surface. A cutter head is installed in each installation hole and is provided with a blade. The cutting edge of each blade protrudes from the lateral wall of the body. The body is also provided with an adjusting member that can adjust the length of the cutter heads. The provided cutter has the advantages that the coaxial precision of processed holes is high; the service life of the cutter is long, the maintenance is simple, andthe production efficiency is high.

Description

technical field [0001] The invention belongs to the field of mechanical processing, in particular to a coaxial hole processing tool. Background technique [0002] In the past, when machining coaxial holes with unequal diameters, tools corresponding to the number of holes were required. This method of coaxial hole processing not only requires a large number of tools, but also frequently switches tools, resulting in large fluctuations in the coaxiality of each hole. The product processing time is long and the efficiency is low. [0003] A utility model whose notification number is CN 203304641U discloses a tool for processing coaxial holes with equal diameter and large spacing, including a tool handle and a tool bar, and is characterized in that: a tool head is provided at one end of the tool bar, A knife handle is arranged at the other end of the knife rod, and a guide body is arranged between the knife handle and the knife head. [0004] Although the invention of the above...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23C5/00
CPCB23C5/00B23C2210/02B23C2210/04
Inventor 周东邵国建
Owner TIANTAI YINXING MECHANICAL CASTING
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