JPS6250004U

JPS6250004U -

Info

Publication number: JPS6250004U
Application number: JP14041785U
Authority: JP
Priority date: 1985-09-13
Filing date: 1985-09-13
Publication date: 1987-03-27

Description

[Brief explanation of the drawing]

第１図は、本考案切削工具用の着脱装置の一実
施例を示す正面図、第２図は、第１図中の―
線に沿つて得られる断面図、第３図は、切削工具
ユニツトを除いた分解斜視図、第４図は、汎用旋
盤のターニングアダプターに取付けられた状態に
おける変形例を示す正面図、第５図は、別の切削
工具ユニツトを取付けた一部正面図である。５……本体、６……サポート、７……切削工具
ユニツト、８……引張軸、９……移動駒、１０…
…作動軸、１６……係合頭部、１８……第１の受
入れ穴、１９……傾斜穴、２２……ねじ穴、２３
……ねじ部分、２４……第２の受入れ穴。 FIG. 1 is a front view showing an embodiment of the attachment/detachment device for a cutting tool of the present invention, and FIG.
3 is an exploded perspective view with the cutting tool unit removed; FIG. 4 is a front view showing a modified example when it is attached to a turning adapter of a general-purpose lathe; FIG. 5 is a cross-sectional view taken along the line; 1 is a partial front view of another cutting tool unit attached; FIG. 5... Main body, 6... Support, 7... Cutting tool unit, 8... Tension shaft, 9... Moving piece, 10...
... Operating shaft, 16 ... Engagement head, 18 ... First receiving hole, 19 ... Inclined hole, 22 ... Threaded hole, 23
...Threaded portion, 24...Second receiving hole.

Claims

[Claims for Utility Model Registration] A support 6 is provided on one end of the block-shaped main body 5, and a cutting tool unit 7 placed on this support 6 is connected to a tension shaft 8, a moving piece 9, and an actuator. In the attachment/detachment device for a cutting tool which is adapted to be attached/detached by a shaft 10, the main body 5 has a first part into which the tension shaft 8 is inserted.
and a second receiving hole 24 into which the actuating shaft 10 is inserted are formed substantially perpendicular to the first receiving hole 18, and the tension shaft 10 is inserted into the first receiving hole 18. An engaging head 16 for drawing the cutting tool unit 7 is provided at the end protruding from the engaging head 16, and an inclined hole 1 is provided approximately at the center of the engaging head 16.
9 is bored, and the movable piece 9 is arranged in the inclined hole 19 of the tension shaft 8, and in the axial direction thereof, there is a screw hole that matches the axial center line of the second receiving hole 24. 22 is bored, and the operating shaft 8 is fitted into the second receiving hole 24 so that only rotation is permitted, and the tension shaft 10 is movable in the axial direction.
The threaded portion 23 is connected to the inclined hole 19 of the tension shaft 10.
An attachment/detachment device for a cutting tool, characterized in that the attachment/detachment device for a cutting tool is screwed into a screw hole 22 of the movable piece 9 disposed inside.