CN113646129B - 液压式夹紧装置及套环部件 - Google Patents

液压式夹紧装置及套环部件 Download PDF

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Publication number
CN113646129B
CN113646129B CN201980094887.6A CN201980094887A CN113646129B CN 113646129 B CN113646129 B CN 113646129B CN 201980094887 A CN201980094887 A CN 201980094887A CN 113646129 B CN113646129 B CN 113646129B
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CN
China
Prior art keywords
walled cylindrical
cylindrical portion
thin
thick
peripheral surface
Prior art date
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Active
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CN201980094887.6A
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English (en)
Chinese (zh)
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CN113646129A (zh
Inventor
伊藤裕平
山下徹
湊幸太郎
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.)
Kuroda Precision Industries Ltd
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Kuroda Precision Industries Ltd
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Publication of CN113646129A publication Critical patent/CN113646129A/zh
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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
    • B23B31/40—Expansion mandrels
    • 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
    • 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
    • B23Q3/12—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for securing to a spindle in general
    • B23Q3/14—Mandrels in general

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping On Spindles (AREA)
  • Clamps And Clips (AREA)
  • Jigs For Machine Tools (AREA)
CN201980094887.6A 2019-07-02 2019-07-02 液压式夹紧装置及套环部件 Active CN113646129B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2019/026316 WO2021001929A1 (ja) 2019-07-02 2019-07-02 液圧式クランプ装置及びカラー部材

Publications (2)

Publication Number Publication Date
CN113646129A CN113646129A (zh) 2021-11-12
CN113646129B true CN113646129B (zh) 2024-04-16

Family

ID=74101028

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201980094887.6A Active CN113646129B (zh) 2019-07-02 2019-07-02 液压式夹紧装置及套环部件

Country Status (3)

Country Link
JP (1) JP7377868B2 (https=)
CN (1) CN113646129B (https=)
WO (1) WO2021001929A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11534839B2 (en) * 2019-12-06 2022-12-27 Hydra-Lock Corporation Hydrostatically actuated workholding apparatus

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0556337U (ja) * 1992-01-20 1993-07-27 黒田精工株式会社 マンドレル装置
CN201287270Y (zh) * 2008-10-31 2009-08-12 中国北车集团大连机车研究所有限公司 增压器主轴车削加工用心轴体
CN102427903A (zh) * 2009-05-19 2012-04-25 东芝机械株式会社 薄壁圆筒状工件的保持夹具、加工方法以及片材·薄膜成形辊
CN103084858A (zh) * 2011-10-28 2013-05-08 株式会社日研工作所 旋转台器件的制动构造
CN104907595A (zh) * 2015-06-23 2015-09-16 宁波市鸿腾机电有限公司 超薄壁大型筒体类切削工件的内支撑胀紧夹具及切削工艺

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2749160A (en) * 1949-08-09 1956-06-05 Gen Tire & Rubber Co Steel backed rubber bushings
US3637156A (en) * 1970-06-01 1972-01-25 Donald O Shepherd Expansible mandrel
US4317577A (en) 1980-03-19 1982-03-02 Cameron Gordon N Rotary expandable tool with hydraulic internal intensifier
SE438826B (sv) * 1981-03-10 1985-05-13 Rova Jan Erik Torsten Mikael Anordning vid fjedersystem for fjedrande upphengning av forarhytter eller -seten till fordon
US4422653A (en) * 1982-04-16 1983-12-27 Sheffer Collet Company Chuck for tubular workpieces
JPS6190843A (ja) * 1984-10-09 1986-05-09 Nissan Motor Co Ltd 流体圧による把持装置
US5314135A (en) 1991-08-12 1994-05-24 E. I. Du Pont De Nemours And Company Expandable mandrel
US6015154A (en) 1998-05-28 2000-01-18 Hydra-Lock Corporation Large displacement hydrostatic workpiece holder
US6077003A (en) 1998-06-16 2000-06-20 Hydra-Lock Corporation Tool holder
JP2003194019A (ja) 2001-12-28 2003-07-09 Kuroda Precision Ind Ltd クランプ装置
US7147232B2 (en) 2003-06-30 2006-12-12 Hydra-Lock Corporation Workpiece holder
EP1584389B1 (de) 2004-04-06 2008-06-25 Schunk GmbH & Co. KG Spann- und Greiftechnik Dehnspanneinrichtung
US7819392B2 (en) * 2004-05-19 2010-10-26 Pascal Engineering Corporation Positioning and clamping device and positioning device
DE502004008917D1 (de) 2004-08-26 2009-03-12 Schunk Gmbh & Co Kg Spanndorn mit innenliegenden Spannmitteln
US7316403B2 (en) 2004-12-22 2008-01-08 Hydra Lock Corp Hydrostatic workpiece holder with a removable cartridge assembly
JP4482501B2 (ja) 2005-08-18 2010-06-16 黒田精工株式会社 クランプ装置
CN201253765Y (zh) 2008-09-12 2009-06-10 河南省中原内配股份有限公司 双推内撑外圆定心夹具
US8944438B2 (en) 2009-04-01 2015-02-03 Hydra-Lock Corporation Fluid-actuated workholder with a collet driven by a soft and thin bladder
DE102016005373A1 (de) 2016-04-26 2017-10-26 Westinghouse Electric Germany Gmbh Spannvorrichtung
WO2019043887A1 (ja) 2017-08-31 2019-03-07 黒田精工株式会社 液圧式クランプ装置
JP2019136831A (ja) 2018-02-13 2019-08-22 エヌティーツール株式会社 保持装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0556337U (ja) * 1992-01-20 1993-07-27 黒田精工株式会社 マンドレル装置
CN201287270Y (zh) * 2008-10-31 2009-08-12 中国北车集团大连机车研究所有限公司 增压器主轴车削加工用心轴体
CN102427903A (zh) * 2009-05-19 2012-04-25 东芝机械株式会社 薄壁圆筒状工件的保持夹具、加工方法以及片材·薄膜成形辊
CN103084858A (zh) * 2011-10-28 2013-05-08 株式会社日研工作所 旋转台器件的制动构造
CN104907595A (zh) * 2015-06-23 2015-09-16 宁波市鸿腾机电有限公司 超薄壁大型筒体类切削工件的内支撑胀紧夹具及切削工艺

Also Published As

Publication number Publication date
JP7377868B2 (ja) 2023-11-10
CN113646129A (zh) 2021-11-12
JPWO2021001929A1 (https=) 2021-01-07
WO2021001929A1 (ja) 2021-01-07

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