JP5674116B2 - 工作機械における加工対象物の固定装置およびこの固定装置を備えた工作機械 - Google Patents

工作機械における加工対象物の固定装置およびこの固定装置を備えた工作機械 Download PDF

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Publication number
JP5674116B2
JP5674116B2 JP2010266375A JP2010266375A JP5674116B2 JP 5674116 B2 JP5674116 B2 JP 5674116B2 JP 2010266375 A JP2010266375 A JP 2010266375A JP 2010266375 A JP2010266375 A JP 2010266375A JP 5674116 B2 JP5674116 B2 JP 5674116B2
Authority
JP
Japan
Prior art keywords
main shaft
sliding member
contact
bobbin
machine tool
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.)
Active
Application number
JP2010266375A
Other languages
English (en)
Japanese (ja)
Other versions
JP2012115929A5 (enExample
JP2012115929A (ja
Inventor
慶喜 岸
慶喜 岸
哲哉 滝瀬
哲哉 滝瀬
明宣 神田
明宣 神田
祥己 猿田
祥己 猿田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Citizen Holdings Co Ltd
Citizen Machinery Miyano Co Ltd
Citizen Watch Co Ltd
Original Assignee
Citizen Holdings Co Ltd
Citizen Machinery Miyano Co Ltd
Citizen Watch Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority to JP2010266375A priority Critical patent/JP5674116B2/ja
Application filed by Citizen Holdings Co Ltd, Citizen Machinery Miyano Co Ltd, Citizen Watch Co Ltd filed Critical Citizen Holdings Co Ltd
Priority to US13/990,376 priority patent/US9296047B2/en
Priority to ES11845038T priority patent/ES2748006T3/es
Priority to PCT/JP2011/076178 priority patent/WO2012073683A1/ja
Priority to EP11845038.6A priority patent/EP2647455B1/en
Priority to KR1020137016855A priority patent/KR101434125B1/ko
Priority to CN201180057350.6A priority patent/CN103228384B/zh
Priority to TW100143730A priority patent/TWI529016B/zh
Publication of JP2012115929A publication Critical patent/JP2012115929A/ja
Publication of JP2012115929A5 publication Critical patent/JP2012115929A5/ja
Application granted granted Critical
Publication of JP5674116B2 publication Critical patent/JP5674116B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
    • B23Q3/06—Work-clamping means
    • 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
    • B23B31/26—Chucks characterised by features relating primarily to remote control of the gripping means using mechanical transmission through the working-spindle
    • 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
    • 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
    • Y10T279/12—Chucks or sockets with fluid-pressure actuator
    • Y10T279/1241—Socket type
    • Y10T279/1249—Collet
    • Y10T279/1266—Moving cam and fixed 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
    • Y10T279/17291—Resilient split socket
    • Y10T279/17307—Reciprocating cam sleeve
    • 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
    • Y10T279/17521—Reciprocating cam sleeve
    • 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
    • Y10T279/24—Chucks or sockets by centrifugal force
    • Y10T279/247—Chucks or sockets by centrifugal force to grip tool or workpiece

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping On Spindles (AREA)
  • Winding Filamentary Materials (AREA)
  • Jigs For Machine Tools (AREA)
JP2010266375A 2010-11-30 2010-11-30 工作機械における加工対象物の固定装置およびこの固定装置を備えた工作機械 Active JP5674116B2 (ja)

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP2010266375A JP5674116B2 (ja) 2010-11-30 2010-11-30 工作機械における加工対象物の固定装置およびこの固定装置を備えた工作機械
ES11845038T ES2748006T3 (es) 2010-11-30 2011-11-14 Dispositivo de fijación para pieza de trabajo en máquina herramienta y máquina herramienta con el dispositivo de fijación
PCT/JP2011/076178 WO2012073683A1 (ja) 2010-11-30 2011-11-14 工作機械における加工対象物の固定装置およびこの固定装置を備えた工作機械
EP11845038.6A EP2647455B1 (en) 2010-11-30 2011-11-14 Device for fixing workpiece in machine tool, and machine tool comprising fixing device
US13/990,376 US9296047B2 (en) 2010-11-30 2011-11-14 Fixing device for workpiece in machine tool and machine tool having the fixing device
KR1020137016855A KR101434125B1 (ko) 2010-11-30 2011-11-14 공작 기계에 있어서의 가공 대상물의 고정 장치 및 그 고정 장치를 구비한 공작 기계
CN201180057350.6A CN103228384B (zh) 2010-11-30 2011-11-14 机床中的加工对象物的固定装置及具备该固定装置的机床
TW100143730A TWI529016B (zh) 2010-11-30 2011-11-29 A fixing device for the object to be processed in the work machine, and a working machine provided with the fixing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2010266375A JP5674116B2 (ja) 2010-11-30 2010-11-30 工作機械における加工対象物の固定装置およびこの固定装置を備えた工作機械

Publications (3)

Publication Number Publication Date
JP2012115929A JP2012115929A (ja) 2012-06-21
JP2012115929A5 JP2012115929A5 (enExample) 2013-07-11
JP5674116B2 true JP5674116B2 (ja) 2015-02-25

Family

ID=46171631

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010266375A Active JP5674116B2 (ja) 2010-11-30 2010-11-30 工作機械における加工対象物の固定装置およびこの固定装置を備えた工作機械

Country Status (8)

Country Link
US (1) US9296047B2 (enExample)
EP (1) EP2647455B1 (enExample)
JP (1) JP5674116B2 (enExample)
KR (1) KR101434125B1 (enExample)
CN (1) CN103228384B (enExample)
ES (1) ES2748006T3 (enExample)
TW (1) TWI529016B (enExample)
WO (1) WO2012073683A1 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112620663B (zh) * 2013-03-18 2023-07-21 西铁城时计株式会社 导衬控制装置以及导衬的调整方法
JP6295110B2 (ja) * 2014-03-13 2018-03-14 シチズン時計株式会社 チャック開閉機構及び該チャック開閉を有する工作機械
JP6426387B2 (ja) * 2014-07-17 2018-11-21 株式会社富士機械工作所 管体チャック装置及び工作機械
JP7121254B2 (ja) * 2018-01-16 2022-08-18 スター精密株式会社 旋盤
CN108788831B (zh) * 2018-08-17 2024-03-19 深圳市鸿义通仪测有限公司 一种双限位定位机构

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2370729A (en) * 1943-09-15 1945-03-06 Charles W Hoppe Collet chuck
US2392999A (en) * 1944-02-02 1946-01-15 Edwin A F Redmer Air chuck
US2466651A (en) * 1944-03-10 1949-04-05 Zagar Tool Inc Chuck
US2515183A (en) * 1948-09-21 1950-07-18 Benjamin Chuck
JPS4017511Y1 (enExample) * 1959-02-12 1965-06-22
US3042418A (en) * 1960-01-25 1962-07-03 Curran Chuck mechanism for collets
JPS5040272B1 (enExample) * 1970-12-26 1975-12-23
US3727930A (en) * 1971-09-30 1973-04-17 C Anderson Tapered chucking assembly
CH565613A5 (en) * 1973-07-02 1975-08-29 Sunier Fredy Machine tool collet tightening system - uses fluid pressure to exert pull on hollow connecting shaft
US4379562A (en) * 1981-01-05 1983-04-12 Joyal Products, Inc. Indexing apparatus
JP2660898B2 (ja) * 1993-02-27 1997-10-08 スター精密株式会社 自動旋盤のコレットチャック装置
GB0311852D0 (en) 2003-05-22 2003-06-25 Westwind Air Bearings Ltd Rotary tool holder assemblies
DE102005048800A1 (de) 2005-09-13 2007-03-22 Röhm Gmbh Verfahren zum Betrieb einer Betätigungseinheit sowie Vorrichtung zur Durchführung des Verfahrens
CN101262971B (zh) * 2005-09-13 2013-08-21 罗姆股份有限公司 用于使操纵单元运行的方法以及用于执行该方法的装置
DE102007033350A1 (de) 2007-07-16 2009-01-22 Röhm Gmbh Spannvorrichtung für einen Hohlschaft
JP5240781B2 (ja) 2009-05-15 2013-07-17 一般財団法人電力中央研究所 流体採集装置

Also Published As

Publication number Publication date
JP2012115929A (ja) 2012-06-21
US20130249174A1 (en) 2013-09-26
CN103228384A (zh) 2013-07-31
KR20130122762A (ko) 2013-11-08
US9296047B2 (en) 2016-03-29
WO2012073683A1 (ja) 2012-06-07
EP2647455A4 (en) 2016-05-18
EP2647455B1 (en) 2019-09-04
ES2748006T3 (es) 2020-03-12
TWI529016B (zh) 2016-04-11
CN103228384B (zh) 2015-03-11
EP2647455A1 (en) 2013-10-09
TW201240753A (en) 2012-10-16
KR101434125B1 (ko) 2014-08-25

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