WO2009060579A1 - 工作機械 - Google Patents

工作機械 Download PDF

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Publication number
WO2009060579A1
WO2009060579A1 PCT/JP2008/003147 JP2008003147W WO2009060579A1 WO 2009060579 A1 WO2009060579 A1 WO 2009060579A1 JP 2008003147 W JP2008003147 W JP 2008003147W WO 2009060579 A1 WO2009060579 A1 WO 2009060579A1
Authority
WO
WIPO (PCT)
Prior art keywords
main shafts
work
tool
axis direction
holding means
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.)
Ceased
Application number
PCT/JP2008/003147
Other languages
English (en)
French (fr)
Inventor
Hiroshi Kasuya
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 Machinery Co Ltd
Original Assignee
Citizen Machinery 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
Application filed by Citizen Machinery Co Ltd filed Critical Citizen Machinery Co Ltd
Priority to US12/741,675 priority Critical patent/US20100262274A1/en
Priority to CN200880113937A priority patent/CN101873904A/zh
Priority to JP2009539944A priority patent/JPWO2009060579A1/ja
Priority to EP08846822A priority patent/EP2206571A4/en
Publication of WO2009060579A1 publication Critical patent/WO2009060579A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B3/00—General-purpose turning-machines or devices, e.g. centre lathes with feed rod and lead screw; Sets of turning-machines
    • B23B3/30—Turning-machines with two or more working-spindles, e.g. in fixed arrangement
    • 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
    • B23Q39/00—Metal-working machines incorporating a plurality of sub-assemblies, each capable of performing a metal-working operation
    • B23Q39/04—Metal-working machines incorporating a plurality of sub-assemblies, each capable of performing a metal-working operation the sub-assemblies being arranged to operate simultaneously at different stations, e.g. with an annular work-table moved in steps
    • 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
    • B23Q41/00—Combinations or associations of metal-working machines not directed to a particular result according to classes B21, B23, or B24
    • B23Q41/02—Features relating to transfer of work between machines
    • 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
    • B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
    • B23Q7/04—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting by means of grippers
    • B23Q7/045—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting by means of grippers using a tool holder as a work-transporting gripper
    • 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
    • B23Q2230/00—Special operations in a machine tool
    • B23Q2230/006—Machining both ends of a workpiece consecutively
    • 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
    • Y10T82/2524—Multiple

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Turning (AREA)
  • Automatic Tool Replacement In Machine Tools (AREA)

Abstract

【課題】複数の主軸間におけるワーク受け渡しの迅速化を達成するとともに、機械全体ののコンパクト化および主軸の保守メンテナンス作業等の容易化を達成する工作機械を提供すること。 【解決手段】複数の主軸１１１と、複数の刃物台１３０とを備え、各主軸１１１を、Ｘ軸方向に移動可能に並設し、各刃物台１３０を、主軸１１１の端面側に配置し、主軸１１１のＸ軸方向への移動と、主軸１１１と刃物台１３０との相対的なＺ軸方向への移動によって、ワークＷを工具１３１で加工し、隣接する２つの主軸１１１の間に、ワーク保留手段１４０を設け、隣接する主軸１１１のＸ軸方向の移動範囲を、両主軸１１１とワーク保留手段１４０との間でワークＷの授受を行うことができるように、両主軸１１１がワーク保留手段１４０に対向する位置に至る範囲に設定した工作機械１００。
PCT/JP2008/003147 2007-11-09 2008-10-31 工作機械 Ceased WO2009060579A1 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US12/741,675 US20100262274A1 (en) 2007-11-09 2008-10-31 Machining tool
CN200880113937A CN101873904A (zh) 2007-11-09 2008-10-31 机床
JP2009539944A JPWO2009060579A1 (ja) 2007-11-09 2008-10-31 工作機械
EP08846822A EP2206571A4 (en) 2007-11-09 2008-10-31 MACHINE TOOL

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007292271 2007-11-09
JP2007-292271 2007-11-09

Publications (1)

Publication Number Publication Date
WO2009060579A1 true WO2009060579A1 (ja) 2009-05-14

Family

ID=40625487

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/003147 Ceased WO2009060579A1 (ja) 2007-11-09 2008-10-31 工作機械

Country Status (6)

Country Link
US (1) US20100262274A1 (ja)
EP (1) EP2206571A4 (ja)
JP (1) JPWO2009060579A1 (ja)
KR (1) KR20100076007A (ja)
CN (1) CN101873904A (ja)
WO (1) WO2009060579A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160107240A1 (en) * 2014-10-20 2016-04-21 Murata Machinery, Ltd. Machine tool

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI555606B (zh) * 2012-03-26 2016-11-01 Citizen Holdings Co Ltd 工作機械
CN102773499A (zh) * 2012-07-23 2012-11-14 安徽奇峰机械装备有限公司 一种双轴车床
ES2740991T3 (es) * 2012-10-26 2020-02-07 Citizen Watch Co Ltd Máquina herramienta
CN103465098A (zh) * 2013-08-30 2013-12-25 成都银科同步带轮制造有限公司 一种专用于同步带轮的加工设备
CN104259484A (zh) * 2014-08-11 2015-01-07 太仓欧锐智能化工程有限公司 超硬加工工艺
CN110802446B (zh) * 2019-11-20 2021-03-23 重庆凤临智能机械装备制造有限公司 双刀塔微调对刀装置及双主轴机床

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03111102A (ja) * 1989-09-26 1991-05-10 Seibu Electric & Mach Co Ltd ワークの表裏加工装置
JPH04115856A (ja) * 1990-09-04 1992-04-16 Yamazaki Mazak Corp 自動加工装置
JPH10138001A (ja) * 1996-11-11 1998-05-26 Hitachi Seiki Co Ltd 立旋盤及びその加工システム
JP2005118942A (ja) * 2003-10-17 2005-05-12 Okuma Corp ワーク反転装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5704262A (en) * 1991-11-11 1998-01-06 Pcc Pittler Maschinenfabrik Gmbh Multiple-spindle lathe
DE4136916C3 (de) * 1991-11-11 1997-03-13 Pittler Gmbh Mehrspindel-Drehmaschine
AU657852B2 (en) * 1992-04-10 1995-03-23 Emag Holding Gmbh Machining centre constructed from assemblies
US6021695A (en) * 1996-11-11 2000-02-08 Hitachi Seiki Co., Ltd. Lathe and a machining system of a lathe
JPH11347876A (ja) * 1998-06-05 1999-12-21 Hitachi Seiki Co Ltd 主軸移動型工作機械における工作物搬送方法、その装置および加工システム
DE102004022649A1 (de) * 2004-05-07 2005-12-15 Ralf Prahler Drehmaschine
DE502004009926D1 (de) * 2004-09-08 2009-10-01 Hessapp Gmbh Vertikal-Drehmaschine
DE102007051904B3 (de) * 2007-10-29 2009-02-12 Emag Holding Gmbh Werkzeugmaschine

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03111102A (ja) * 1989-09-26 1991-05-10 Seibu Electric & Mach Co Ltd ワークの表裏加工装置
JPH04115856A (ja) * 1990-09-04 1992-04-16 Yamazaki Mazak Corp 自動加工装置
JPH10138001A (ja) * 1996-11-11 1998-05-26 Hitachi Seiki Co Ltd 立旋盤及びその加工システム
JP2005118942A (ja) * 2003-10-17 2005-05-12 Okuma Corp ワーク反転装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2206571A4 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160107240A1 (en) * 2014-10-20 2016-04-21 Murata Machinery, Ltd. Machine tool
US9844850B2 (en) * 2014-10-20 2017-12-19 Murata Machinery, Ltd. Machine tool

Also Published As

Publication number Publication date
EP2206571A4 (en) 2011-04-06
JPWO2009060579A1 (ja) 2011-03-17
US20100262274A1 (en) 2010-10-14
KR20100076007A (ko) 2010-07-05
EP2206571A1 (en) 2010-07-14
CN101873904A (zh) 2010-10-27

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