ES2112814T3 - Aparato para sujetar una unidad de herramienta que tiene un mecanismo de bloqueo con fuerza de apriete incrementada. - Google Patents
Aparato para sujetar una unidad de herramienta que tiene un mecanismo de bloqueo con fuerza de apriete incrementada.Info
- Publication number
- ES2112814T3 ES2112814T3 ES96904565T ES96904565T ES2112814T3 ES 2112814 T3 ES2112814 T3 ES 2112814T3 ES 96904565 T ES96904565 T ES 96904565T ES 96904565 T ES96904565 T ES 96904565T ES 2112814 T3 ES2112814 T3 ES 2112814T3
- Authority
- ES
- Spain
- Prior art keywords
- tool unit
- angle
- walls
- opening
- housing
- 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.)
- Expired - Lifetime
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
- B23B31/02—Chucks
- B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
- B23B31/107—Retention by laterally-acting detents, e.g. pins, screws, wedges; Retention by loose elements, e.g. balls
- B23B31/1071—Retention by balls
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B29/00—Holders for non-rotary cutting tools; Boring bars or boring heads; Accessories for tool holders
- B23B29/04—Tool holders for a single cutting tool
- B23B29/046—Tool holders for a single cutting tool with an intermediary toolholder
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
- B23B31/02—Chucks
- B23B31/24—Chucks characterised by features relating primarily to remote control of the gripping means
- B23B31/30—Chucks characterised by features relating primarily to remote control of the gripping means using fluid-pressure means in the chuck
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T279/00—Chucks or sockets
- Y10T279/10—Expanding
- Y10T279/1037—Axially moving actuator
- Y10T279/1041—Wedge
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T408/00—Cutting by use of rotating axially moving tool
- Y10T408/94—Tool-support
- Y10T408/95—Tool-support with tool-retaining means
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T409/00—Gear cutting, milling, or planing
- Y10T409/30—Milling
- Y10T409/309352—Cutter spindle or spindle support
- Y10T409/309408—Cutter spindle or spindle support with cutter holder
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T409/00—Gear cutting, milling, or planing
- Y10T409/30—Milling
- Y10T409/309352—Cutter spindle or spindle support
- Y10T409/309408—Cutter spindle or spindle support with cutter holder
- Y10T409/309464—Cutter spindle or spindle support with cutter holder and draw bar
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T409/00—Gear cutting, milling, or planing
- Y10T409/30—Milling
- Y10T409/30952—Milling with cutter holder
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T82/00—Turning
- Y10T82/25—Lathe
- Y10T82/2585—Tool rest
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T82/00—Turning
- Y10T82/25—Lathe
- Y10T82/2585—Tool rest
- Y10T82/2589—Quick release tool or holder clamp
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gripping On Spindles (AREA)
- Clamps And Clips (AREA)
- Jigs For Machine Tools (AREA)
- Cutting Tools, Boring Holders, And Turrets (AREA)
- Automatic Tool Replacement In Machine Tools (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
SE DISPONE UN APARATO DE AMARRE (35) PARA UNIR DE FORMA SEPARABLE UNA UNIDAD DE HERRAMIENTA (10) A UN CABEZAL PORTAHERRAMIENTAS (37), CON FUERZA DE SUJECION INCREMENTADA. EL APARATO DE AMARRE (35) INCLUYE UNA CARCASA (41), UN PAR DE ESFERAS BLOQUEANTES ENFRENTADAS (57A, B) DENTRO DE LA CARCASA (41), UN MIEMBRO DE CAJA CILINDRICO (39) MONTADO DENTRO DE LA CARCASA (41), QUE SE ACOPLA CON UNA UNIDAD DE HERRAMIENTA INSERTABLE DE SOPORTE, Y QUE TIENE UN PAR DE ABERTURAS OPUESTAS (55A, B) EN SUS LATERALES, PARA DIRIGIR LAS ESFERAS BLOQUEANTES (57A, B) DESDE UNA SITUACION DE BLOQUEO A UNA DE DESBLOQUEO, Y UNA BARRA DE BLOQUEO (60) MUTUAMENTE DESPLAZABLE EN EL INTERIOR DEL MIEMBRO DE CAJA (39) A LO LARGO DE UN EJE (A), Y QUE TIENE TRAMOS DE LEVA ENFRENTADOS (64A, B) PARA MOVER RADIALMENTE LAS ESFERAS BLOQUEANTES (57A, B) A TRAVES DE LAS ABERTURAS DEL MIEMBRO DE CAJA (55A, B) A UN AJUSTE CHAVETEADO CON PAREDES ENFRENTADAS EN ANGULO (30), DE ABERTURAS ESFERICAS DE ACOGIDA (20) DE LA UNIDAD DE HERRAMIENTA (10). PARA INCREMENTAR LA VENTAJA MECANICA DE LA ACCION DE ACUÑAMIENTO ENTRE LAS ESFERAS BLOQUEANTES (57A, B) Y LAS PAREDES EN ANGULO (30) DE LA UNIDAD DE HERRAMIENTA (10), LAS PAREDES DE APERTURA (56) DEL MIEMBRO DE CAJA (39), SON EN ANGULO RESPECTO A UNA LINEA (R) QUE SE PROLONGA RADIALMENTE DESDE EL EJE DE LA BARRA DE BLOQUEO (A), PARA REDUCIR EL ANGULO ENTRE LA PARED DE APERTURA (56) Y LA PARED DE LA UNIDAD DE HERRAMIENTA (30). TALES ANGULAMIENTOS INCREMENTAN LA FUERZA DE LOS AJUSTES DE ACUÑAMIENTO Y DE BLOQUEO, ENTRE LAS ESFERAS BLOQUEANTES (57 A, B) Y LAS PAREDES EN ANGULO (30) DE LA UNIDAD DE HERRAMIENTA (10). EN LA REALIZACION PREFERIDA DE LA INVENCION, LAS PAREDES DE APERTURA (56) TIENEN UN ANGULO DE 15 A LA SUSODICHA LINEA RADIAL (R), INCREMENTANDO ASI LA FUERZA DE SUJECION DEL MECANISMO DE AMARRE (35) SOBRE UN 30 %.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/406,088 US6196094B1 (en) | 1995-03-17 | 1995-03-17 | Tool unit clamping apparatus having a locking mechanism with increased gripping force |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2112814T1 ES2112814T1 (es) | 1998-04-16 |
ES2112814T3 true ES2112814T3 (es) | 2001-01-16 |
Family
ID=23606497
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES96904565T Expired - Lifetime ES2112814T3 (es) | 1995-03-17 | 1996-02-05 | Aparato para sujetar una unidad de herramienta que tiene un mecanismo de bloqueo con fuerza de apriete incrementada. |
Country Status (13)
Country | Link |
---|---|
US (2) | US6196094B1 (es) |
EP (1) | EP0814930B1 (es) |
JP (1) | JP3335361B2 (es) |
KR (1) | KR100259551B1 (es) |
CN (1) | CN1061281C (es) |
AU (1) | AU700633B2 (es) |
BR (1) | BR9607979A (es) |
CA (1) | CA2212882C (es) |
DE (2) | DE69610695T2 (es) |
ES (1) | ES2112814T3 (es) |
RU (1) | RU2132257C1 (es) |
WO (1) | WO1996029168A1 (es) |
ZA (1) | ZA961787B (es) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE527239C2 (sv) * | 2003-10-07 | 2006-01-24 | Sandvik Intellectual Property | Fastspänningsanordning för en verktygshållare med cirkulärcylindriska anliggningsytor |
US8132990B2 (en) * | 2003-12-23 | 2012-03-13 | Lynn Everett Bauman | Bit holding apparatus for use with a power tool |
US7354230B2 (en) * | 2003-12-23 | 2008-04-08 | Lynn Bauman | Bit holding apparatus for use with a power tool |
TW200914172A (en) * | 2007-09-29 | 2009-04-01 | Honor Seiki Company Ltd | Dual-surface constraint tool holder for lathe/miller |
US8366592B2 (en) | 2007-11-30 | 2013-02-05 | Cinetic Automation Corp. | Quick change spindle |
US9724830B2 (en) * | 2008-09-05 | 2017-08-08 | Ati Industrial Automation, Inc. | Manual robotic tool changer with rolling members |
US8533930B2 (en) * | 2008-09-05 | 2013-09-17 | Ati Industrial Automation, Inc. | Manual robotic tool changer having rapid coupling mechanism |
US20100284756A1 (en) * | 2009-05-11 | 2010-11-11 | Tung Fu-Hsiang | Tool clamping device of tool seat |
CH701046B1 (de) * | 2009-05-12 | 2013-07-15 | Phd Dietmar W Kramer Dr Sc Techn Eth | Vorrichtung zum Festspannen eines Werkstückträgers an einem an einer Bearbeitungsmaschine fixierbaren Spannfutter. |
US8475093B2 (en) * | 2009-12-17 | 2013-07-02 | Kennametal Inc. | Clamping unit with canister sleeve retention device |
US8549965B2 (en) * | 2010-01-14 | 2013-10-08 | Kennametal Inc. | Toolholder assembly |
US8601918B2 (en) * | 2010-01-15 | 2013-12-10 | Kennametal Inc. | Toolholder assembly |
JP5735636B2 (ja) * | 2010-05-04 | 2015-06-17 | ザ グリーソン ワークス | スピンドルに工具を固定する工具 |
DE102011056021A1 (de) * | 2011-12-05 | 2013-06-06 | Röhm Gmbh | Schnellfrequenzspindel |
JP5186049B1 (ja) * | 2012-02-23 | 2013-04-17 | 実 金松 | シリンダ付ホルダ及び把捉機構付ホルダ |
JP5936492B2 (ja) * | 2012-08-30 | 2016-06-22 | 三菱重工工作機械株式会社 | 工作機械 |
CN103567628B (zh) * | 2013-11-19 | 2015-10-21 | 江苏无锡建华机床附件集团有限公司 | 一种弹簧提供动力的摩擦焊接用动力卡盘 |
CH709351A1 (de) * | 2014-03-11 | 2015-09-15 | Erowa Ag | Kupplungsvorrichtung für ein Handhabungsgerät. |
US9677582B2 (en) * | 2015-01-09 | 2017-06-13 | Northrop Grumman Systems Corporation | Fluid-actuated fastening device |
JP6467040B2 (ja) * | 2015-02-16 | 2019-02-06 | ノルグレン オートメーション ソーリューションズ エルエルシーNorgren Automation Solutions,Llc. | モジュラー工作機械器具受容器 |
DE202015007064U1 (de) * | 2015-10-13 | 2016-10-14 | Hema Metallbearbeitung Gmbh | Fahrwagen für Inspektions- oder Sanierungsarbeiten |
CN106821649B (zh) * | 2017-04-17 | 2019-03-12 | 温州远协电子科技有限公司 | 一种精神科安全约束带锁定结构 |
US10773817B1 (en) | 2018-03-08 | 2020-09-15 | Northrop Grumman Systems Corporation | Bi-directional flow ram air system for an aircraft |
CN110667482B (zh) * | 2019-10-14 | 2021-08-24 | 上海芯辉电子股份有限公司 | 一种能够自由组合调节显示屏大小的抬头显示器 |
CN113828839B (zh) * | 2021-10-22 | 2023-07-21 | 深圳市鑫国钰精密工具有限公司 | 一种可重复拆卸的旋转刀具 |
Family Cites Families (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2926020A (en) | 1958-01-02 | 1960-02-23 | Pacific Tool And Mfg Co | Quick-change chuck |
US4209182A (en) | 1978-10-05 | 1980-06-24 | Cooper Industries, Inc. | Bit retainer for screwdriver |
DE3007440A1 (de) * | 1980-02-28 | 1981-09-17 | Fried. Krupp Gmbh, 4300 Essen | Werkzeugeinrichtung mit wechselbarem werkzeugtraeger |
DE3606331A1 (de) | 1986-02-27 | 1987-09-03 | Bosch Gmbh Robert | Staubabdichtung |
SU1425968A1 (ru) * | 1987-01-15 | 1990-10-15 | Предприятие П/Я Р-6816 | Быстросменный сверлильный патрон дл креплени инструментальной оправки |
US4726269A (en) | 1987-01-27 | 1988-02-23 | Kennametal Inc. | Toolholder assembly |
US4736659A (en) | 1987-01-27 | 1988-04-12 | Kennametal Inc. | Apparatus for holding a toolholder shank |
US4726268A (en) | 1987-01-27 | 1988-02-23 | Kennametal Inc. | Clamping apparatus for holding a toolholder shank |
US4723877A (en) | 1987-01-27 | 1988-02-09 | Kennametal Inc. | Toolholder |
US4747735A (en) | 1987-01-27 | 1988-05-31 | Kennametal Inc. | Toolholder and method of releasably mounting |
US4708040A (en) | 1987-01-27 | 1987-11-24 | Kennametal Inc. | Lock rod and apparatus for holding a toolholder |
DE3734052A1 (de) * | 1987-10-08 | 1989-04-20 | Hertel Ag Werkzeuge Hartstoff | Schnellwechsel-einspannvorrichtung fuer werkzeugmaschinen |
DE3829331A1 (de) | 1988-08-30 | 1990-03-08 | Holland Letz Felo Werkzeug | Spannfutter fuer werkzeugeinsaetze, insbesondere schraubendreherbits |
US4932295A (en) | 1988-08-30 | 1990-06-12 | Kennametal Inc. | Automatic clamping unit for receiving and holding a tool holder |
US4897014A (en) * | 1988-09-06 | 1990-01-30 | Harbor Branch Oceanographic Institution, Inc. | Device for interchange of tools |
US4951536A (en) | 1988-09-07 | 1990-08-28 | Kennametal Inc. | Tool holder having integral wedge clamping mechanism |
FR2657284B1 (fr) * | 1990-01-23 | 1992-04-30 | Pfalzgraf Sa Epb Emile | Dispositif de montage a queue conique, en particulier au cone 7/24eme, a application cone et face pour attachements, porte-outils et outils. |
US5054344A (en) | 1990-02-01 | 1991-10-08 | Kennametal Inc. | Quick change clamping mechanism |
US5193954A (en) * | 1991-10-30 | 1993-03-16 | Gte Valenite Corporation | Universal tool connection |
US5173017A (en) | 1991-12-20 | 1992-12-22 | Kennametal Inc. | Apparatus to adapt a toolholder for mounting to a base member |
US5245896A (en) | 1992-08-19 | 1993-09-21 | Kennametal Inc. | Quick-change tool holder with center height adjustment mechanism |
US5261302A (en) | 1992-10-07 | 1993-11-16 | Kennametal Inc. | Quick-change tool holder with adjustment mechanism for repeatable center-height adjustment |
US5415066A (en) * | 1994-04-08 | 1995-05-16 | Kennametal Inc. | Apparatus for holding a toolholder shank |
US5452631A (en) * | 1994-04-08 | 1995-09-26 | Kennametal Inc. | Apparatus for holding a toolholder shank utilizing a rotatable cam to minimize kickback |
JPH08243814A (ja) | 1995-03-03 | 1996-09-24 | Shinkikai Giken:Kk | 工具のクランプ機構 |
JPH08281504A (ja) * | 1995-04-14 | 1996-10-29 | Okuma Mach Works Ltd | 工具クランプのかけ外し機構 |
-
1995
- 1995-03-17 US US08/406,088 patent/US6196094B1/en not_active Expired - Lifetime
-
1996
- 1996-02-05 WO PCT/US1996/001510 patent/WO1996029168A1/en active IP Right Grant
- 1996-02-05 RU RU97117172A patent/RU2132257C1/ru not_active IP Right Cessation
- 1996-02-05 ES ES96904565T patent/ES2112814T3/es not_active Expired - Lifetime
- 1996-02-05 JP JP52839596A patent/JP3335361B2/ja not_active Expired - Lifetime
- 1996-02-05 EP EP96904565A patent/EP0814930B1/en not_active Expired - Lifetime
- 1996-02-05 AU AU48639/96A patent/AU700633B2/en not_active Ceased
- 1996-02-05 BR BR9607979A patent/BR9607979A/pt not_active IP Right Cessation
- 1996-02-05 DE DE69610695T patent/DE69610695T2/de not_active Expired - Lifetime
- 1996-02-05 DE DE0814930T patent/DE814930T1/de active Pending
- 1996-02-05 KR KR1019970705854A patent/KR100259551B1/ko not_active IP Right Cessation
- 1996-02-05 CA CA002212882A patent/CA2212882C/en not_active Expired - Lifetime
- 1996-02-05 CN CN96192532A patent/CN1061281C/zh not_active Expired - Lifetime
- 1996-03-05 ZA ZA961787A patent/ZA961787B/xx unknown
- 1996-10-03 US US08/725,388 patent/US5870935A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CA2212882A1 (en) | 1996-09-26 |
JPH10506581A (ja) | 1998-06-30 |
KR100259551B1 (ko) | 2000-08-01 |
CN1178491A (zh) | 1998-04-08 |
DE69610695D1 (de) | 2000-11-23 |
DE814930T1 (de) | 1998-08-13 |
US6196094B1 (en) | 2001-03-06 |
AU700633B2 (en) | 1999-01-07 |
CA2212882C (en) | 2001-11-27 |
WO1996029168A1 (en) | 1996-09-26 |
ES2112814T1 (es) | 1998-04-16 |
EP0814930B1 (en) | 2000-10-18 |
EP0814930A1 (en) | 1998-01-07 |
RU2132257C1 (ru) | 1999-06-27 |
JP3335361B2 (ja) | 2002-10-15 |
ZA961787B (en) | 1996-09-10 |
BR9607979A (pt) | 1998-01-13 |
AU4863996A (en) | 1996-10-08 |
DE69610695T2 (de) | 2001-05-10 |
US5870935A (en) | 1999-02-16 |
MX9706685A (es) | 1997-11-29 |
CN1061281C (zh) | 2001-01-31 |
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FG2A | Definitive protection |
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