JPS63186507U - - Google Patents
Info
- Publication number
- JPS63186507U JPS63186507U JP7514687U JP7514687U JPS63186507U JP S63186507 U JPS63186507 U JP S63186507U JP 7514687 U JP7514687 U JP 7514687U JP 7514687 U JP7514687 U JP 7514687U JP S63186507 U JPS63186507 U JP S63186507U
- Authority
- JP
- Japan
- Prior art keywords
- tool holder
- anchor member
- spring
- actuating rod
- moves
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000005452 bending Methods 0.000 claims description 2
Landscapes
- Gripping On Spindles (AREA)
- Cutting Tools, Boring Holders, And Turrets (AREA)
Description
第１図は本考案の一実施例を示すツールホルダ
をクランプした状態の側断面図、第２図は第１図
のＸ―Ｘ線矢視断面図である。
１……ボーリングバー本体、３……作動ロツド
、５，７，３２……皿ばね、６……ストツパ、８
……くさび状凹面、９……ベンデイングカートリ
ツジ、１１……チツプ、１８……係合凹部、１９
……クランプ凹部、２０……アダプタ、２１……
係合突部、２４……くさび部材、２５……アンカ
ー部材、２６……くさび移動手段、２７……カム
ピース、２８……カム溝、２９……アーム、３０
……セレーシヨンピース、３４……ドローバー。
FIG. 1 is a sectional side view of a tool holder in a clamped state showing one embodiment of the present invention, and FIG. 2 is a sectional view taken along the line X--X in FIG. 1... Boring bar body, 3... Operating rod, 5, 7, 32... Belleville spring, 6... Stopper, 8
... Wedge-shaped concave surface, 9 ... Bending cartridge, 11 ... Chip, 18 ... Engagement recess, 19
... Clamp recess, 20 ... Adapter, 21 ...
Engaging protrusion, 24... Wedge member, 25... Anchor member, 26... Wedge moving means, 27... Cam piece, 28... Cam groove, 29... Arm, 30
... Serration piece, 34... Drawbar.
Claims (1)
部と、軸方向の一方に移動してベンデイングカー
トリツジのチツプを半径方向外方に変位させる作
動ロツドと、該作動ロツドを前記軸方向に付勢す
るばねと、ツールホルダの非クランプ時に半径方
向内方に移動して前記作動ロツドの前記軸方向の
移動を係止するストツパと、該ストツパを係止方
向に付勢するばねとを設け、アダプタに、前記ツ
ールホルダの係合凹部に形成された半径方向の凹
部に突出係合してツールホルダをクランプするく
さび部材と、前記作動ロツドに当接して係止する
ドローバーと、該ドローバーが挿通され前記くさ
び部材を半径方向に移動するくさび移動手段を備
えた筒状のアンカー部材であつて、ツールホルダ
に対向する側に移動し前記くさび部材を半径方向
外方に移動してツールホルダをクランプし、ツー
ルホルダ側に移動し前記くさび部材を半径方向内
方に移動してツールホルダを非クランプにするも
のと、該アンカー部材をクランプ側に付勢するば
ねと、アンカー部材の軸線に平行な面に形成され
た外開きの傾斜状セレーシヨンに係合し、アンカ
ー部材のクランプ作動時に半径方向外方に移動し
て前記ツールホルダのストツパによる作動ロツド
の係止を解除するセレーシヨンピースとを設けた
ことを特徴とするクイツクチエンジアクチユエー
タ。 The tool holder includes an engaging recess in the engaging protrusion of the adapter, an actuating rod that moves in one axial direction to displace the tip of the bending cartridge radially outward, and the actuating rod moves in the axial direction. A spring that biases the tool holder, a stopper that moves radially inward to lock the movement of the actuating rod in the axial direction when the tool holder is not clamped, and a spring that biases the stopper in the locking direction. , a wedge member protrudingly engaged with a radial recess formed in the engagement recess of the tool holder to clamp the tool holder; a drawbar abutting and locking the actuating rod; a cylindrical anchor member having wedge moving means inserted therethrough and moving the wedge member in a radial direction, the anchor member being moved to a side opposite the tool holder and moving the wedge member radially outward to move the tool holder; a spring that biases the anchor member toward the clamp, and a spring parallel to the axis of the anchor member; a serration piece that engages with an outwardly opening inclined serration formed on a flat surface and moves radially outward when the anchor member is clamped to release the locking of the operating rod by the stopper of the tool holder; A quick-change actuator characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7514687U JPH0337849Y2 (en) | 1987-05-21 | 1987-05-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7514687U JPH0337849Y2 (en) | 1987-05-21 | 1987-05-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63186507U true JPS63186507U (en) | 1988-11-30 |
| JPH0337849Y2 JPH0337849Y2 (en) | 1991-08-09 |
Family
ID=30921018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7514687U Expired JPH0337849Y2 (en) | 1987-05-21 | 1987-05-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0337849Y2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH059806U (en) * | 1991-07-18 | 1993-02-09 | 富士精工株式会社 | Tool holder holding device |
| EP2570212A1 (en) * | 2011-09-19 | 2013-03-20 | Sandvik Intellectual Property AB | Tool cartridge with precision adjustment |
| JP2014217944A (en) * | 2013-05-02 | 2014-11-20 | アルティス ゲーエムベーハーＡＲＴＩＳ ＧｍｂＨ | Method and apparatus for adjusting adjustable tools clamped on motor spindle of machine tool |
-
1987
- 1987-05-21 JP JP7514687U patent/JPH0337849Y2/ja not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH059806U (en) * | 1991-07-18 | 1993-02-09 | 富士精工株式会社 | Tool holder holding device |
| EP2570212A1 (en) * | 2011-09-19 | 2013-03-20 | Sandvik Intellectual Property AB | Tool cartridge with precision adjustment |
| JP2014217944A (en) * | 2013-05-02 | 2014-11-20 | アルティス ゲーエムベーハーＡＲＴＩＳ ＧｍｂＨ | Method and apparatus for adjusting adjustable tools clamped on motor spindle of machine tool |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0337849Y2 (en) | 1991-08-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0344410Y2 (en) | ||
| JPS614607A (en) | Pawl for chuck and pawl fitting section | |
| CA2035242A1 (en) | Quick change clamping mechanism | |
| JPS63186507U (en) | ||
| US4130289A (en) | Work holder mechanism for automatic machine tool | |
| JPS6240738Y2 (en) | ||
| JPS643603B2 (en) | ||
| JPS6265138U (en) | ||
| JPS6338965Y2 (en) | ||
| JPH02100707U (en) | ||
| JPS596968Y2 (en) | Workpiece chuck device | |
| JPS6288584U (en) | ||
| JPH0340005U (en) | ||
| JPH0285510U (en) | ||
| JPH0331598U (en) | ||
| JPS62144123U (en) | ||
| JPS5936329Y2 (en) | chucking device | |
| JPS62134674U (en) | ||
| JPS63176043U (en) | ||
| JPS6154469U (en) | ||
| JPS62192838U (en) | ||
| JPH0711205U (en) | Fixed structure of throw-away tip | |
| JPH0731209U (en) | Jaw piece mounting device for lathe chuck | |
| JPH0398705A (en) | Tool clamp device for machine tool | |
| JPS62123807U (en) |