JP6372301B2 - 工作機械 - Google Patents
工作機械 Download PDFInfo
- Publication number
- JP6372301B2 JP6372301B2 JP2014213528A JP2014213528A JP6372301B2 JP 6372301 B2 JP6372301 B2 JP 6372301B2 JP 2014213528 A JP2014213528 A JP 2014213528A JP 2014213528 A JP2014213528 A JP 2014213528A JP 6372301 B2 JP6372301 B2 JP 6372301B2
- Authority
- JP
- Japan
- Prior art keywords
- workpiece
- spindle
- temporary placement
- work
- holding
- 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.)
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Classifications
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- 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
- B23Q39/02—Metal-working machines incorporating a plurality of sub-assemblies, each capable of performing a metal-working operation the sub-assemblies being capable of being brought to act at a single operating station
- B23Q39/021—Metal-working machines incorporating a plurality of sub-assemblies, each capable of performing a metal-working operation the sub-assemblies being capable of being brought to act at a single operating station with a plurality of toolheads per workholder, whereby the toolhead is a main spindle, a multispindle, a revolver or the like
- B23Q39/025—Metal-working machines incorporating a plurality of sub-assemblies, each capable of performing a metal-working operation the sub-assemblies being capable of being brought to act at a single operating station with a plurality of toolheads per workholder, whereby the toolhead is a main spindle, a multispindle, a revolver or the like with different working directions of toolheads on same workholder
- B23Q39/027—Metal-working machines incorporating a plurality of sub-assemblies, each capable of performing a metal-working operation the sub-assemblies being capable of being brought to act at a single operating station with a plurality of toolheads per workholder, whereby the toolhead is a main spindle, a multispindle, a revolver or the like with different working directions of toolheads on same workholder consecutive working of toolheads
-
- 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
- B23Q7/048—Multiple gripper units
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B13/00—Arrangements for automatically conveying or chucking or guiding stock
- B23B13/04—Arrangements for automatically conveying or chucking or guiding stock for turning-machines with a plurality of working-spindles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B13/00—Arrangements for automatically conveying or chucking or guiding stock
- B23B13/12—Accessories, e.g. stops, grippers
- B23B13/123—Grippers, pushers or guiding tubes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B13/00—Arrangements for automatically conveying or chucking or guiding stock
- B23B13/12—Accessories, e.g. stops, grippers
- B23B13/128—Stock rest handling devices, e.g. ejectors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B29/00—Holders for non-rotary cutting tools; Boring bars or boring heads; Accessories for tool holders
- B23B29/24—Tool holders for a plurality of cutting tools, e.g. turrets
- B23B29/26—Tool holders in fixed position
-
- 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
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/01—Frames, beds, pillars or like members; Arrangement of ways
- B23Q1/015—Frames, beds, pillars
-
- 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
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/10—Arrangements for cooling or lubricating tools or work
-
- 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
- B23Q2039/008—Machines of the lathe type
-
- 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
- B23Q2707/00—Automatic supply or removal of metal workpieces
- B23Q2707/003—Automatic supply or removal of metal workpieces in a lathe
-
- 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
- B23Q7/041—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 step by step
Description
図2及び図3に示すように、主軸20は、不図示の軸受け等により回転軸AX1の軸線周りに回転可能に支持されている。主軸20は、該主軸20を回転させる不図示の駆動源に接続されている。
例えば、上記実施形態では、主軸対応ワーク保持部42の爪部42aや仮置き対応ワーク保持部43の爪部43aとして、二方爪が用いられる構成を例に挙げて説明したが、これに限定するものではなく、三方爪など他の構成の爪部が用いられてもよい。
Claims (6)
- 軸周りに回転する主軸に設けられて加工対象のワークを保持可能な主軸側ワーク保持部と、
前記ワークを保持可能な仮置き用ワーク保持部と、
前記主軸側ワーク保持部及び前記仮置き用ワーク保持部を前記主軸の軸線と交差する方向に相対的に移動させる駆動部と、
前記離間位置にある前記主軸側ワーク保持部及び前記仮置き用ワーク保持部のそれぞれに対向するように配置された主軸対応ワーク保持部及び仮置き対応ワーク保持部を備えるローダと、を有し、
前記駆動部は、前記主軸側ワーク保持部及び前記仮置き用ワーク保持部を、互いに前記ワークを受け渡し可能な対向位置と、前記主軸側ワーク保持部と前記主軸対応ワーク保持部との間、及び前記仮置き用ワーク保持部と前記仮置き対応ワーク保持部との間で個別に前記ワークを受け渡し可能な離間位置とに移動させ、
前記主軸対応ワーク保持部及び前記仮置き対応ワーク保持部は、前記交差する方向に並んで配置され、それぞれ前記ワークを把持可能な一対の爪部を備え、
前記爪部は、前記交差する方向に開閉する、工作機械。 - 前記主軸側ワーク保持部及び前記仮置き用ワーク保持部は、水平方向に相対的に移動し、
前記主軸対応ワーク保持部及び前記仮置き対応ワーク保持部は、前記主軸側ワーク保持部及び前記仮置き用ワーク保持部のそれぞれに対して同時に前記ワークの受け渡しを行う請求項1記載の工作機械。 - 前記爪部は、前記水平方向に並んで配置される請求項2記載の工作機械。
- 前記ワークを加工する切削工具を保持する刃物台と、前記刃物台を前記ワークに対して移動させる刃物台駆動部とを備え、
前記仮置き用ワーク保持部は、前記刃物台に設けられ、前記駆動部として前記刃物台駆動部が用いられる請求項1〜請求項3のいずれか1項に記載の工作機械。 - 前記主軸対応ワーク保持部及び前記仮置き対応ワーク保持部を制御する制御部を備え、
前記制御部は、前記主軸対応ワーク保持部及び前記仮置き対応ワーク保持部の一方に対して前記ワークを受け取るように動作させ、同時に、前記主軸側ワーク保持部及び前記仮置き対応ワーク保持部の他方に対して予め保持している前記ワークを渡すように動作させる請求項1〜請求項4のいずれか1項に記載の工作機械。 - 前記制御部は、前記主軸側ワーク保持部と前記仮置き用ワーク保持部との間での前記ワークの受け渡し中に、前記ローダにより前記ワークを搬送させる請求項5記載の工作機械。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014213528A JP6372301B2 (ja) | 2014-10-20 | 2014-10-20 | 工作機械 |
US14/872,379 US9844850B2 (en) | 2014-10-20 | 2015-10-01 | Machine tool |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014213528A JP6372301B2 (ja) | 2014-10-20 | 2014-10-20 | 工作機械 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2016078187A JP2016078187A (ja) | 2016-05-16 |
JP6372301B2 true JP6372301B2 (ja) | 2018-08-15 |
Family
ID=55748301
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014213528A Active JP6372301B2 (ja) | 2014-10-20 | 2014-10-20 | 工作機械 |
Country Status (2)
Country | Link |
---|---|
US (1) | US9844850B2 (ja) |
JP (1) | JP6372301B2 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109794771B (zh) * | 2019-03-29 | 2023-06-06 | 重庆四通机械科技有限公司 | 一种垫块加工刀具座及垫块加工工艺 |
CN113182891A (zh) * | 2021-06-07 | 2021-07-30 | 安徽机电职业技术学院 | 一种智能型自动重切的数控车床 |
DE102022000537A1 (de) | 2021-11-12 | 2023-05-17 | Schneider Gmbh & Co. Kg | Bearbeitungsvorrichtung für optische Werkstücke sowie Verwendung eines Doppelgreifers |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
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JPS59219134A (ja) * | 1983-05-23 | 1984-12-10 | シンシナテイ・ミラクロン・インダストリ−ズ・インコ−ポレ−テツド | 工作機械における工作物の取付けおよび取外し装置 |
DE3530982A1 (de) * | 1985-08-30 | 1987-03-12 | Gildemeister Ag | Zweispindlige, numerisch gesteuerte drehmaschine |
WO1988002678A1 (en) * | 1986-10-09 | 1988-04-21 | Index-Werke Komm.-Ges., Hahn & Tessky | Process and device for machining both sides of workpieces |
US4949444A (en) * | 1987-04-17 | 1990-08-21 | Yamazaki Mazak Corporation | Machine tool machining method |
JP2692011B2 (ja) * | 1990-02-09 | 1997-12-17 | 三菱電機株式会社 | 数値制御自動プログラミング装置 |
US5309368A (en) * | 1992-01-21 | 1994-05-03 | Chern Shyi Tsae | Workpiece handling mechanism of a C-N-C lathe machine |
JPH06155219A (ja) * | 1992-11-20 | 1994-06-03 | Miyano:Kk | ワーク交換装置を備えた工作機械 |
JPH0740102A (ja) * | 1993-07-23 | 1995-02-10 | Murata Mach Ltd | 対向二軸旋盤のローダ装置 |
US5513560A (en) * | 1995-01-05 | 1996-05-07 | The Goodyear Tire & Rubber Company | Quick changeover method and apparatus for calender apparatus |
KR970014919A (ko) * | 1995-09-25 | 1997-04-28 | 한승준 | 부품 로딩용 트윈 그립퍼 |
JPH10180584A (ja) * | 1996-12-25 | 1998-07-07 | Okuma Mach Works Ltd | 工作機械のローディング装置 |
JP4243708B2 (ja) * | 1999-03-01 | 2009-03-25 | 信一 齋藤 | ハンド |
US6637302B2 (en) * | 2001-03-22 | 2003-10-28 | Toshiharu Tom Miyano | Machining system and method of machining a workpiece using the machining system |
AU2003211202A1 (en) * | 2003-01-23 | 2004-08-13 | Maus S.P.A. | A machine tool, particularly for turning operations, with a manipulator device for loading and unloading workpieces |
JP4473165B2 (ja) * | 2005-03-24 | 2010-06-02 | 株式会社森精機製作所 | 工作機械 |
JP4668026B2 (ja) * | 2005-10-14 | 2011-04-13 | 株式会社森精機製作所 | 旋盤 |
JP5372320B2 (ja) * | 2006-08-04 | 2013-12-18 | シチズンホールディングス株式会社 | ワーク加工機の制御プログラム及びこの制御プログラムを実行するワーク加工機の制御装置 |
JP4692444B2 (ja) | 2006-09-07 | 2011-06-01 | 村田機械株式会社 | 旋盤 |
DE102007051904B3 (de) * | 2007-10-29 | 2009-02-12 | Emag Holding Gmbh | Werkzeugmaschine |
US20100262274A1 (en) * | 2007-11-09 | 2010-10-14 | Citizen Machinery Co., Ltd. | Machining tool |
JP5309884B2 (ja) * | 2008-10-21 | 2013-10-09 | 村田機械株式会社 | 工作機械 |
JP5385675B2 (ja) * | 2009-05-08 | 2014-01-08 | 株式会社森精機製作所 | 旋削加工用工作機械 |
JP5728931B2 (ja) | 2010-12-21 | 2015-06-03 | 村田機械株式会社 | ワーク搬送装置 |
-
2014
- 2014-10-20 JP JP2014213528A patent/JP6372301B2/ja active Active
-
2015
- 2015-10-01 US US14/872,379 patent/US9844850B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US20160107240A1 (en) | 2016-04-21 |
US9844850B2 (en) | 2017-12-19 |
JP2016078187A (ja) | 2016-05-16 |
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