FR2751574A3 - Mandrin de serrage - Google Patents
Mandrin de serrageInfo
- Publication number
- FR2751574A3 FR2751574A3 FR9709396A FR9709396A FR2751574A3 FR 2751574 A3 FR2751574 A3 FR 2751574A3 FR 9709396 A FR9709396 A FR 9709396A FR 9709396 A FR9709396 A FR 9709396A FR 2751574 A3 FR2751574 A3 FR 2751574A3
- Authority
- FR
- France
- Prior art keywords
- collet
- chuck body
- chuck
- bore
- tightening chuck
- 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
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
- B23B31/12—Chucks with simultaneously-acting jaws, whether or not also individually adjustable
- B23B31/20—Longitudinally-split sleeves, e.g. collet chucks
- B23B31/208—Longitudinally-split sleeves, e.g. collet chucks with a tool positioning stop
-
- 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
- B23B31/12—Chucks with simultaneously-acting jaws, whether or not also individually adjustable
- B23B31/20—Longitudinally-split sleeves, e.g. collet chucks
- B23B31/201—Characterized by features relating primarily to remote control of the gripping means
- B23B31/2012—Threaded cam actuator
- B23B31/20125—Axially fixed cam, moving jaws
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2231/00—Details of chucks, toolholder shanks or tool shanks
- B23B2231/36—Sealed joints
-
- 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
- Y10T279/17—Socket type
- Y10T279/17411—Spring biased jaws
- Y10T279/17487—Moving-cam actuator
- Y10T279/17504—Threaded cam sleeve
- Y10T279/17512—Loose jaws
-
- 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
- Y10T279/17—Socket type
- Y10T279/17411—Spring biased jaws
- Y10T279/17529—Fixed cam and moving jaws
-
- 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
- Y10T279/17—Socket type
- Y10T279/17411—Spring biased jaws
- Y10T279/17555—Loose jaws
-
- 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
- Y10T279/17—Socket type
- Y10T279/17564—Loose jaws
- Y10T279/17598—Fixed cam and moving jaws
-
- 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
- Y10T279/34—Accessory or component
- Y10T279/3481—Tool or workpiece ejector
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gripping On Spindles (AREA)
Abstract
Mandrin de serrage comportant un corps de mandrin (1), un logement conique (2) prévu dans celui-ci pour recevoir une pince de serrage (3), un manchon de traction (7) qui recouvre la pince de serrage, et une bague de serrage (8) disposée sur le corps de mandrin et pouvant être vissée avec le manchon de traction (7), dans lequel le corps de mandrin (1) est traversé radialement par un alésage (10) avec lequel sont alignées des ouvertures (12a, 12b) prévues dans la bague de serrage (8), et dans lequel, à l'intérieur de cet alésage, des pièces de blocage (9a, 9b) peuvent se déplacer en translation radiale.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29612743U DE29612743U1 (de) | 1996-07-23 | 1996-07-23 | Spannfutter |
US08/977,370 US5957467A (en) | 1996-07-23 | 1997-11-24 | Clamping chuck |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2751574A3 true FR2751574A3 (fr) | 1998-01-30 |
FR2751574B3 FR2751574B3 (fr) | 1998-06-26 |
Family
ID=26059207
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9709396A Expired - Lifetime FR2751574B3 (fr) | 1996-07-23 | 1997-07-18 | Mandrin de serrage |
Country Status (4)
Country | Link |
---|---|
US (1) | US5957467A (fr) |
DE (2) | DE29612743U1 (fr) |
FR (1) | FR2751574B3 (fr) |
GB (1) | GB2315437B (fr) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6270086B1 (en) * | 1998-08-13 | 2001-08-07 | Don R. Lloyd | Collet actuator for tool holder |
JP3704320B2 (ja) | 2002-03-18 | 2005-10-12 | 株式会社日研工作所 | 工具ホルダ |
RU2220027C1 (ru) * | 2002-05-06 | 2003-12-27 | Общество с ограниченной ответственностью "ПУМОРИ - инжиниринг" | Цанговый патрон для закрепления осевого режущего инструмента |
US6860889B2 (en) * | 2002-10-07 | 2005-03-01 | Alfred O. Bonati | Clamping screw extractor |
JP3899324B2 (ja) * | 2003-02-24 | 2007-03-28 | 株式会社日研工作所 | 工具ホルダ |
DE202004010714U1 (de) | 2004-07-08 | 2004-09-16 | Eugen Fahrion Gmbh & Co. | Spannzangenfutter |
SE528162C2 (sv) * | 2005-10-27 | 2006-09-19 | Xerex Ab | Ejektor med monteringshylsa, samt monteringsförfarande |
DE102006028373B4 (de) * | 2006-06-19 | 2016-01-21 | Komet Group Gmbh | Drehendes Werkzeugsystem mit einer Trennstelle zwischen zwei Teilelementen |
DE102007030859A1 (de) | 2007-06-25 | 2009-01-02 | Eugen Fahrion Gmbh & Co. | Spannzangenfutter |
US8033766B2 (en) * | 2008-05-09 | 2011-10-11 | Kennametal Inc. | Tool holder with ball clamping mechanism |
US8257003B2 (en) * | 2008-12-05 | 2012-09-04 | Kennametal Inc. | Side actuated collet lock mechanism |
DE102009053615B3 (de) * | 2009-10-02 | 2011-03-17 | Fahrion, Ulrich | Verfahren und Vorrichtung zur Einrichtung eines Werkzeughalters |
DE102009060678B4 (de) * | 2009-12-28 | 2015-06-25 | Wto Werkzeug-Einrichtungen Gmbh | Werkzeugträger mit einer Spannzangenaufnahme und Werkzeugeinsatz zur Verwendung in einem Werkzeugträger |
US8667660B2 (en) * | 2011-05-17 | 2014-03-11 | Kennametal Inc. | Quick change clamping device |
DE102011113494A1 (de) | 2011-09-15 | 2013-03-21 | Haimer Gmbh | Spannsystem sowie Grundkörper, Spannzange und Rotationswerkzeug dafür und ein Installationsverfahren für das Rotationswerkzeug im Spannsystem |
JP2014108464A (ja) * | 2012-11-30 | 2014-06-12 | Brother Ind Ltd | カッタカートリッジ及び切断装置 |
JP6094178B2 (ja) | 2012-11-30 | 2017-03-15 | ブラザー工業株式会社 | 切断装置 |
DE102015108710B4 (de) | 2015-06-02 | 2024-03-21 | EMUGE-Werk Richard Glimpel GmbH & Co. KG Fabrik für Präzisionswerkzeuge | Spannelement für eine Spannvorrichtung, sowie Spannvorrichtung |
MX2017013447A (es) * | 2015-06-30 | 2018-01-25 | Hitachi Automotive Systems Ltd | Dispositivo de mandril. |
CN106424818A (zh) * | 2016-09-05 | 2017-02-22 | 山东齐鲁电机制造有限公司 | 一种新式折向钻 |
CN109922911B (zh) * | 2016-12-05 | 2021-03-09 | 日锻汽门株式会社 | 加工装置、加工装置的使用方法及夹盘装置 |
CN110914520B (zh) | 2018-03-20 | 2021-11-16 | 日锻汽门株式会社 | 排气用中空提升阀 |
EP3560639A1 (fr) * | 2018-04-27 | 2019-10-30 | AB Sandvik Coromant | Dispositif de serrage |
KR102638971B1 (ko) | 2018-11-12 | 2024-02-22 | 가부시키가이샤 니탄 | 엔진의 포핏 밸브의 제조 방법 |
CN115697584A (zh) | 2020-03-30 | 2023-02-03 | 日锻株式会社 | 发动机的提升阀的制造方法 |
CN114227592B (zh) * | 2021-11-23 | 2023-09-08 | 广东技术师范大学 | 一种自锁式多功能批头夹持装置 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4298208A (en) * | 1980-01-31 | 1981-11-03 | Erickson Tool Company | Spring actuated chuck |
US4573824A (en) * | 1984-02-10 | 1986-03-04 | Gte Products Corporation | Apparatus for coupling a first member to a second member |
DE3616230A1 (de) * | 1986-05-14 | 1987-11-19 | Stellram Gmbh | Bohrwerkzeug |
DE3938689A1 (de) * | 1989-11-22 | 1991-05-23 | Erich Wezel | Spannzangenhalter |
DE4221735C2 (de) * | 1992-07-02 | 1997-05-22 | Grob Gmbh & Co Kg | Hohlschaftbefestigung für einen Werkzeugträger |
-
1996
- 1996-07-23 DE DE29612743U patent/DE29612743U1/de not_active Expired - Lifetime
-
1997
- 1997-07-09 DE DE19729249A patent/DE19729249C2/de not_active Expired - Fee Related
- 1997-07-18 FR FR9709396A patent/FR2751574B3/fr not_active Expired - Lifetime
- 1997-07-22 GB GB9715341A patent/GB2315437B/en not_active Expired - Fee Related
- 1997-11-24 US US08/977,370 patent/US5957467A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US5957467A (en) | 1999-09-28 |
GB2315437B (en) | 1999-11-24 |
GB9715341D0 (en) | 1997-09-24 |
DE29612743U1 (de) | 1997-11-27 |
DE19729249A1 (de) | 1998-01-29 |
DE19729249C2 (de) | 2002-02-28 |
GB2315437A (en) | 1998-02-04 |
FR2751574B3 (fr) | 1998-06-26 |
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