JPS60131311U

JPS60131311U - face milling

Info

Publication number: JPS60131311U
Application number: JP1996784U
Authority: JP
Inventors: 猪口　文夫
Original assignee: 東芝タンガロイ株式会社
Priority date: 1984-02-15
Filing date: 1984-02-15
Publication date: 1985-09-03

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は、本考案正面フライスの一実施例を示す概念的
な断面図、第２図は、その要部を示す底面図、第３図は
、変形例を示す概念的な断面図で　　　□ある。１・・・・・・主軸、３・・・・・・アダプタ、４・・
・・・・正面フライス、６・・・・・・本体、７・・・
・・・中心取付は穴、８・・・・・・基軸、１０・・・
・・・中央凸軸、１１・・・・・・受入れ穴、１２・・
・・・・取付は穴、１３・・・・・・切刃チップ、１゛
７・・・・・・けん別軸、１８・・・・・・押手ボール
、２２・・・・・・放射穴、２３・・・・・・押圧受面
。Fig. 1 is a conceptual cross-sectional view showing one embodiment of the face milling cutter of the present invention, Fig. 2 is a bottom view showing the main parts thereof, and Fig. 3 is a conceptual cross-sectional view showing a modified example. be. 1... Main shaft, 3... Adapter, 4...
...Front milling cutter, 6...Main body, 7...
... Center mounting is through hole, 8... Base shaft, 10...
...Central convex shaft, 11...Reception hole, 12...
...Mounting hole, 13 ... Cutting blade tip, 1゛7 ... Dispensing shaft, 18 ... Pusher ball, 22 ... Radiation Hole, 23... Pressure receiving surface.

Claims

[Claims for Utility Model Registration] A main body 6 equipped with a cutting tip 13 is attached to the main shaft 1 of a machine tool via an adapter 3. , a face milling cutter that can be attached to and detached from an adapter 3, wherein the adapter 3 has a base shaft 8 that is attached to the center of the main body 6 and that fits into a hole 7, and a central convex shaft 10 having a smaller diameter than the base shaft 8; From the end face of 10, there is a receiving hole 1 whose diameter expands in the axial direction.
1, a hole 12 is drilled, and a radial hole 2 that opens in the radial direction is provided approximately in the middle of this receiving hole 12.
2 is bored, and the separation shaft 17 has a short shaft portion 19 and a tapered portion 20.
and a small diameter shaft portion 21, and these short shaft portions 19
and a tapered portion 20 is located in the receiving hole 11, and a small diameter shaft portion 21 is in the mounting hole 12 and is adapted to be pulled rearwardly; Radiation hole 22 of central convex shaft 10
inside, the tapered portion 20 and 1 and the pressure receiving surface 2
3, and the main body 6 is centrally mounted so that the pressure receiving surface 23 formed on the flange member 24 directly or indirectly is continuous with the hole 7. , outward pressing of the pressing ball 18.
A face milling cutter characterized in that it can be attached to and detached from an adapter 3 by release.