JPS6120206U

JPS6120206U - rotary tool holder

Info

Publication number: JPS6120206U
Application number: JP10447384U
Authority: JP
Inventors: 巌光
Original assignee: 株式会社不二越
Priority date: 1984-07-12
Filing date: 1984-07-12
Publication date: 1986-02-05

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図は調整金の組立部品の正面図であって、イはリン
グ、口は調整ねじ、ハはタング支え金、第２図は本考案
の要部の部分切断正面図、第３図は調整金を収納し工具
を固定した本体の断面図、第４図は他の実施例の要部の
部分切断図である。１・・・調整ねじ、２・・・端面、３・・・ｖ字状切欠
き、４・・・斜め平面、５・・・すり割り、６・・・貫
通孔、７・・・タング支え金、８・・・円筒部、９・・
・タング挿入孔、１０・・・テーパ平取り面、１１・・
・丸軸、１２・・・リング溝、１３・・・ドライバー用
すり割り、１４・・・リング、１５・・・保持具本体、
１６・・・ねじ穴、１７・・・テーパ面、１８・・・ナ
ット、１９・・・テーパコレット、２０・・・工具（ド
リル）、２１・・・ストレートシャツク、２２・・・タ
ング、２３・・・調整金、２４・・・ばね。Fig. 1 is a front view of the assembly parts of the adjustment ring, where A is the ring, the opening is the adjustment screw, C is the tongue support, Fig. 2 is a partially cutaway front view of the main parts of the present invention, and Fig. 3 is FIG. 4 is a sectional view of the main body in which the adjustment metal is housed and the tool is fixed, and FIG. 4 is a partial sectional view of the main part of another embodiment. 1... Adjustment screw, 2... End face, 3... V-shaped notch, 4... Diagonal plane, 5... Slot, 6... Through hole, 7... Tongue support Gold, 8... Cylindrical part, 9...
・Tang insertion hole, 10...Tapered flat surface, 11...
・Round shaft, 12...Ring groove, 13...Slot for screwdriver, 14...Ring, 15...Holder body,
16... Screw hole, 17... Tapered surface, 18... Nut, 19... Taper collet, 20... Tool (drill), 21... Straight shirt stock, 22... Tang, 23...adjustment money, 24...spring.

Claims

[Scope of utility model registration request]

It has a taper collet that holds the straight shank tool and a nut that tightens the taper collet.The holder accommodates an adjustment screw and tongue support that adjust the tool protrusion length and accept thrust load and cutting torque. In rotary tool holders that use adjustment screws with left-hand threads for tools and right-hand threads for left-hand tools, V-shaped notches and slots are formed in the axial direction from the end surface of the adjustment screw, and the axial center A hole connected to the V-shaped notch is passed through the hole, and a round shaft of a tongue support metal with a ring groove formed at the tip is passed through the through hole.
A rotary tool holder characterized by a ring fitted into a ring groove of a protruding round shaft and an integrally connected adjustment metal housed within the holder.