JPH01163014U

JPH01163014U -

Info

Publication number: JPH01163014U
Application number: JP5605588U
Authority: JP
Priority date: 1988-04-26
Filing date: 1988-04-26
Publication date: 1989-11-14

Description

[Brief explanation of the drawing]

図は本考案になるクイツクチエンジ式切削工具
と示したもので、第１図は要部を断面した該工具
の正面図、第２図は第１図をＡ−Ａ断面した上面
図、第３図はアダプター本体の要部を断面した正
面図、第４図は第３図の軸方向先端視図、第５図
は切削工具本体の要部を断面した正面図、第６図
は第５図をＢ−Ｂ断面した上面図、第７図は固定
部材を縦断した正面図、第８図は第７図の軸線方
向先端図などである。１……アダプター本体、２……切削工具本体、
３……回転規制部材、４……締付部材、５……固
定部材、６……受け部材、７……ピン、８……チ
ツプ、９……弾性体、１３……嵌合穴、１４……
溝、１５……ネジ、２１……ボス部、２２……鍔
部、２３……切刃凹部、５１……突起部。 The figures show the quick-change type cutting tool of the present invention. Fig. 1 is a front view of the tool with main parts cut away, Fig. 2 is a top view taken along A-A cross section of Fig. 1, and Fig. 3 is a cross-sectional view of the tool. is a cross-sectional front view of the main part of the adapter body, FIG. 4 is a front view of the main part in the axial direction of FIG. 3, FIG. 5 is a front view of the main part of the cutting tool main body, and FIG. FIG. 7 is a top view taken along the line B--B, FIG. 7 is a front view taken in longitudinal section of the fixing member, and FIG. 8 is a front end view in the axial direction of FIG. 7. 1...adapter body, 2...cutting tool body,
3... Rotation regulating member, 4... Tightening member, 5... Fixing member, 6... Receiving member, 7... Pin, 8... Chip, 9... Elastic body, 13... Fitting hole, 14 ……
Groove, 15...screw, 21...boss, 22...flange, 23...cutting blade recess, 51...protrusion.

Claims

[Scope of utility model registration request]

In a cutting tool that allows the cutting tool body to be quickly attached to and detached from the adapter body, the adapter body moves a fitting hole into which the boss portion of the cutting tool body is fitted and a tightening member up and down in the axial direction of the tool. The tightening member, which has a threaded portion and is screwed into the threaded portion, has a fitting recess into which the flange of the cutting tool body is fitted, and a protrusion that allows penetration of a notch recess formed in the flange. A quick-change cutting tool characterized by gripping a fixed member.