MX2017013447A - Dispositivo de mandril. - Google Patents
Dispositivo de mandril.Info
- Publication number
- MX2017013447A MX2017013447A MX2017013447A MX2017013447A MX2017013447A MX 2017013447 A MX2017013447 A MX 2017013447A MX 2017013447 A MX2017013447 A MX 2017013447A MX 2017013447 A MX2017013447 A MX 2017013447A MX 2017013447 A MX2017013447 A MX 2017013447A
- Authority
- MX
- Mexico
- Prior art keywords
- tapered surface
- abutting portion
- center axis
- angle formed
- chuck
- Prior art date
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
- B23B31/201—Characterized by features relating primarily to remote control of the gripping means
- B23B31/207—Characterized by features relating primarily to remote control of the gripping means using mechanical transmission through the spindle
- B23B31/2072—Axially moving cam, fixed jaws
-
- 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
-
- 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
-
- 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
- B23B2231/20—Collet chucks
- B23B2231/201—Operating surfaces of collets, i.e. the surface of the collet acted on by the operating means
-
- 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
- B23B2231/20—Collet chucks
- B23B2231/201—Operating surfaces of collets, i.e. the surface of the collet acted on by the operating means
- B23B2231/2021—Operating surfaces of collets, i.e. the surface of the collet acted on by the operating means comprising two different cones
-
- 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
- B23B2231/20—Collet chucks
- B23B2231/2072—Jaws of collets
-
- 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
- Y10T279/17418—Unitary
- Y10T279/17435—Split at both ends
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gripping On Spindles (AREA)
- Jigs For Machine Tools (AREA)
- Turning (AREA)
Abstract
Se proporciona un dispositivo de mandril que puede sostener una pieza de trabajo de manera apropiada. Un dispositivo de mandril incluye: un mandril cilíndrico que incluye una primera parte de contacto en un primer lado en la dirección axial y una segunda parte de contacto en un segundo lado, y configurado para sostener una pieza de trabajo similar a una barra o varilla; un cilindro exterior tubular que incluye, en el primer lado, una parte de restricción configurada para restringir el movimiento axial del mandril al colindar la primera parte de contacto; y un manguito proporcionado en una manera axialmente movible en el lado periférico interior del cilindro exterior, y que incluye, en el primer lado, una parte de prensado accionada axialmente para colindar en la segunda parte de contacto. El mandril incluye una primera cara ahusada en la primera parte de contacto, y una segunda cara ahusada en la segunda parte de contacto. Un primer ángulo entre la primera cara ahusada y un eje central es equivalente a un segundo ángulo entre la primera cara ahusada y el eje central, o es más pequeño que el segundo ángulo. Un ángulo entre una cara ahusada de restricción de movimiento en la parte de restricción en el eje central, un ángulo entre una cara ahusada de prensado de la parte de restricción y el eje central, y un ángulo entre la segunda cara ahusada y el eje central son equivalentes entre sí.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015131111 | 2015-06-30 | ||
PCT/JP2016/068591 WO2017002692A1 (ja) | 2015-06-30 | 2016-06-23 | チャック装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2017013447A true MX2017013447A (es) | 2018-01-25 |
Family
ID=57608186
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2017013447A MX2017013447A (es) | 2015-06-30 | 2016-06-23 | Dispositivo de mandril. |
Country Status (6)
Country | Link |
---|---|
US (1) | US10272500B2 (es) |
JP (1) | JP6568941B2 (es) |
CN (1) | CN107530790B (es) |
CZ (1) | CZ307981B6 (es) |
MX (1) | MX2017013447A (es) |
WO (1) | WO2017002692A1 (es) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109365853A (zh) * | 2018-11-26 | 2019-02-22 | 江苏大洋精锻有限公司 | 一种滑套定位夹具 |
US11167358B2 (en) * | 2019-03-06 | 2021-11-09 | Noetic Technologies Inc. | Apparatus and methods for improving contact stress distribution within collet-type mechanisms |
Family Cites Families (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US518175A (en) * | 1894-04-10 | Dental handpiece | ||
US1483008A (en) * | 1923-09-17 | 1924-02-05 | Leonard Vaughan | Dental handpiece for drills |
US1655659A (en) * | 1925-12-04 | 1928-01-10 | Nicolello Vicente Constantino | Dental drill |
GB285474A (en) * | 1927-02-19 | 1928-08-30 | Degussa | Improvements in dental and like hand pieces |
US1834157A (en) * | 1929-01-07 | 1931-12-01 | John R Impey | Dental handpiece |
US1917752A (en) * | 1931-07-14 | 1933-07-11 | Dorn Electric Tool Company Van | Collet |
US2383156A (en) * | 1944-02-28 | 1945-08-21 | Florian Trinajstrich | Collet chuck |
US2436848A (en) * | 1945-12-05 | 1948-03-02 | Benjamin | Chuck |
US2491167A (en) * | 1946-03-19 | 1949-12-13 | Charles E Drew | Collet chuck |
US2495050A (en) * | 1946-06-26 | 1950-01-17 | Oscar H Banker | Chuck |
US2610066A (en) * | 1950-05-22 | 1952-09-09 | Gulf Research Development Co | Chuck |
US2755094A (en) * | 1951-06-22 | 1956-07-17 | Erickson Tool Co | Collet chuck |
GB757499A (en) * | 1953-06-19 | 1956-09-19 | Harold Samuel Hull | Improvements in or relating to chucks |
US3044790A (en) * | 1959-02-24 | 1962-07-17 | Jacobs Mfg Co | Chuck and operating key with enlarged pilot |
GB901999A (en) * | 1959-10-09 | 1962-07-25 | Hardinge Machine Tools Ltd | Improvements in or relating to collet or chuck jaw assemblages |
CH373619A (fr) * | 1961-08-23 | 1963-11-30 | Meister Serge | Dispositif de guidage et de centrage d'une barre dans un tour automatique |
GB1035198A (en) * | 1962-11-21 | 1966-07-06 | David Theodore Nelson Williams | Apparatus for gripping a rod-like article |
GB1118828A (en) * | 1965-07-01 | 1968-07-03 | Silbert Colin Davies | Improvements in or relating to chucks for high speed rotary tools |
US3488850A (en) * | 1966-03-09 | 1970-01-13 | Star Dental Mfg Co | Collet for straight handpiece |
US3496638A (en) * | 1967-07-12 | 1970-02-24 | American Hospital Supply Corp | Dental handpiece construction |
SE311717B (es) * | 1967-12-29 | 1969-06-23 | Atlas Copco Ab | |
GB1172963A (en) * | 1968-01-26 | 1969-12-03 | George Clancey | Improvements in Multi-Spindle Automatic Machines |
US5867912A (en) * | 1995-09-14 | 1999-02-09 | San Diego Swiss Machining, Inc. | Adjustable surgical handle |
DE29612743U1 (de) * | 1996-07-23 | 1997-11-27 | Eugen Fahrion GmbH & Co., 73667 Kaisersbach | Spannfutter |
DE19961563C1 (de) * | 1999-12-20 | 2001-06-13 | Schunk Gmbh & Co Kg | Spannfutter |
JP2001225215A (ja) | 2000-02-10 | 2001-08-21 | Mitsubishi Electric Corp | コレットチャック開閉装置および該コレットチャック開閉装置を備えた加工装置 |
JP3692016B2 (ja) * | 2000-06-06 | 2005-09-07 | 株式会社ミスミ特殊 | コアドリルを回転駆動部へ接続するための接続装置 |
US6508475B1 (en) | 2001-10-31 | 2003-01-21 | Hudson Precision Products Co. | Holding apparatus with improved retention ability and method of holding a tool |
IL176592A (en) * | 2006-06-27 | 2010-05-17 | Hanoch Guy | Chuck having a rotatable securing mechanism |
DE102006058199A1 (de) * | 2006-12-11 | 2008-06-12 | Röhm Gmbh | Spannfutter |
CN201889465U (zh) * | 2010-11-24 | 2011-07-06 | 呼和浩特众环(集团)有限责任公司 | 大行程弹簧气动管子卡盘卡爪快速夹紧机构 |
DE202011050262U1 (de) * | 2011-05-26 | 2012-05-30 | EMUGE-Werk Richard Glimpel GmbH & Co. KG Fabrik für Präzisionswerkzeuge | Spannvorrichtung für ein Werkstück oder Werkzeug |
EP2546011A1 (fr) * | 2011-07-15 | 2013-01-16 | Finter Lane SA | Dispositif de maintien de pièces mécaniques |
CN103495755B (zh) * | 2013-09-27 | 2017-01-18 | 贵州凯星液力传动机械有限公司 | 一种不通孔薄壁套筒类零件外壁加工夹具及其使用方法 |
CN204381468U (zh) * | 2015-01-05 | 2015-06-10 | 浙江诚创轴承有限公司 | 一种轴承套圈车加工专用夹头 |
-
2016
- 2016-06-23 CZ CZ2017-803A patent/CZ307981B6/cs unknown
- 2016-06-23 CN CN201680018837.6A patent/CN107530790B/zh active Active
- 2016-06-23 US US15/561,665 patent/US10272500B2/en active Active
- 2016-06-23 WO PCT/JP2016/068591 patent/WO2017002692A1/ja active Application Filing
- 2016-06-23 MX MX2017013447A patent/MX2017013447A/es unknown
- 2016-06-23 JP JP2017526310A patent/JP6568941B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
CN107530790A (zh) | 2018-01-02 |
WO2017002692A1 (ja) | 2017-01-05 |
CZ2017803A3 (cs) | 2018-04-11 |
US20180071834A1 (en) | 2018-03-15 |
JP6568941B2 (ja) | 2019-08-28 |
US10272500B2 (en) | 2019-04-30 |
JPWO2017002692A1 (ja) | 2018-04-19 |
CN107530790B (zh) | 2019-08-09 |
CZ307981B6 (cs) | 2019-10-02 |
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