JP5024832B2 - 自動工具交換装置 - Google Patents
自動工具交換装置 Download PDFInfo
- Publication number
- JP5024832B2 JP5024832B2 JP2008042765A JP2008042765A JP5024832B2 JP 5024832 B2 JP5024832 B2 JP 5024832B2 JP 2008042765 A JP2008042765 A JP 2008042765A JP 2008042765 A JP2008042765 A JP 2008042765A JP 5024832 B2 JP5024832 B2 JP 5024832B2
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- JP
- Japan
- Prior art keywords
- tool
- arm
- exchange arm
- exchange
- turning
- 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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- 230000033001 locomotion Effects 0.000 claims description 52
- 230000008859 change Effects 0.000 claims description 33
- 238000003780 insertion Methods 0.000 claims description 23
- 230000037431 insertion Effects 0.000 claims description 23
- 238000000605 extraction Methods 0.000 claims description 17
- 230000007246 mechanism Effects 0.000 claims description 9
- 210000000078 claw Anatomy 0.000 description 8
- 230000001133 acceleration Effects 0.000 description 7
- 238000005553 drilling Methods 0.000 description 3
- 238000004904 shortening Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Images
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
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/22—Feeding members carrying tools or work
- B23Q5/34—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
- B23Q5/341—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission cam-operated
- B23Q5/347—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission cam-operated controlled in conjunction with tool or work indexing 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
-
- 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
- B23Q3/155—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling
- B23Q3/1552—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling parts of devices for automatically inserting or removing tools
- B23Q3/1554—Transfer mechanisms, e.g. tool gripping arms; Drive mechanisms therefore
-
- 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
- B23Q3/155—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling
- B23Q3/1552—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling parts of devices for automatically inserting or removing tools
- B23Q3/1554—Transfer mechanisms, e.g. tool gripping arms; Drive mechanisms therefore
- B23Q2003/155414—Transfer mechanisms, e.g. tool gripping arms; Drive mechanisms therefore the transfer mechanism comprising two or more grippers
- B23Q2003/155418—Transfer mechanisms, e.g. tool gripping arms; Drive mechanisms therefore the transfer mechanism comprising two or more grippers the grippers moving together
-
- 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
- B23Q3/155—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling
- B23Q3/1552—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling parts of devices for automatically inserting or removing tools
- B23Q3/1554—Transfer mechanisms, e.g. tool gripping arms; Drive mechanisms therefore
- B23Q2003/155414—Transfer mechanisms, e.g. tool gripping arms; Drive mechanisms therefore the transfer mechanism comprising two or more grippers
- B23Q2003/155425—Transfer mechanisms, e.g. tool gripping arms; Drive mechanisms therefore the transfer mechanism comprising two or more grippers pivotable
- B23Q2003/155428—Transfer mechanisms, e.g. tool gripping arms; Drive mechanisms therefore the transfer mechanism comprising two or more grippers pivotable about a common axis
-
- 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
- B23Q3/155—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling
- B23Q3/1552—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling parts of devices for automatically inserting or removing tools
- B23Q3/1554—Transfer mechanisms, e.g. tool gripping arms; Drive mechanisms therefore
- B23Q2003/155414—Transfer mechanisms, e.g. tool gripping arms; Drive mechanisms therefore the transfer mechanism comprising two or more grippers
- B23Q2003/155425—Transfer mechanisms, e.g. tool gripping arms; Drive mechanisms therefore the transfer mechanism comprising two or more grippers pivotable
- B23Q2003/155435—Transfer mechanisms, e.g. tool gripping arms; Drive mechanisms therefore the transfer mechanism comprising two or more grippers pivotable and linearly movable
- B23Q2003/155439—Transfer mechanisms, e.g. tool gripping arms; Drive mechanisms therefore the transfer mechanism comprising two or more grippers pivotable and linearly movable along the pivoting axis
-
- 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
- Y10T483/00—Tool changing
- Y10T483/17—Tool changing including machine tool or component
- Y10T483/1733—Rotary spindle machine tool [e.g., milling machine, boring, machine, grinding machine, etc.]
- Y10T483/1748—Tool changer between spindle and matrix
-
- 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
- Y10T483/00—Tool changing
- Y10T483/17—Tool changing including machine tool or component
- Y10T483/1733—Rotary spindle machine tool [e.g., milling machine, boring, machine, grinding machine, etc.]
- Y10T483/1748—Tool changer between spindle and matrix
- Y10T483/1752—Tool changer between spindle and matrix including tool holder pivotable about axis
- Y10T483/1755—Plural tool holders pivotable about common axis
-
- 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
- Y10T483/00—Tool changing
- Y10T483/17—Tool changing including machine tool or component
- Y10T483/1733—Rotary spindle machine tool [e.g., milling machine, boring, machine, grinding machine, etc.]
- Y10T483/1748—Tool changer between spindle and matrix
- Y10T483/1752—Tool changer between spindle and matrix including tool holder pivotable about axis
- Y10T483/1755—Plural tool holders pivotable about common axis
- Y10T483/1767—Linearly movable tool holders
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Tool Replacement In Machine Tools (AREA)
Description
Claims (4)
- 工具主軸と工具交換位置との間で工具を交換する旋回かつ軸方向進退移動可能な交換アームと、該交換アームを旋回および軸方向移動させるアーム駆動装置とを備えた自動工具交換装置において、
前記アーム駆動装置は、前記交換アームを180°旋回させる旋回動作と、前記交換アームを工具の抜き差しのために軸方向に進退移動させる進退動作とを、両動作の少なくとも一部を同時に並行して行わせるオーバラップ動作を行うように構成されており、前記交換アームを工具の抜き差しのために軸方向に進退移動させる際に、この進退移動と並行して、前記交換アームを180°旋回させる方向(以下この方向を「正方向」という)とは逆方向に所定移動量だけ旋回させた後、正方向に旋回させるようにしたことを特徴とする自動工具交換装置。 - 請求項1において、前記交換アームの工具挿入動作時には、前記交換アームを、工具挿入方向の角度を越えて前記所定移動量だけオーバシュートさせるように旋回させた後、前記所定移動量だけ逆方向に旋回させて前記工具挿入方向に移動させるようにしたことを特徴とする自動工具交換装置。
- 請求項1または請求項2において、前記交換アームの軸方向進退ストロークを、工具の抜出しが行える以上に大きくし、前記交換アームが工具抜出し動作および工具挿入動作を停止させることなく連続して行っている間に、前記交換アームの180°旋回動作を行うようにしたことを特徴とする自動工具交換装置。
- 請求項1ないし請求項3の何れか1項において、前記アーム駆動装置を、電動モータによって回転駆動される回転カムを備えたカム機構によって構成したことを特徴とする自動工具交換装置。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008042765A JP5024832B2 (ja) | 2008-02-25 | 2008-02-25 | 自動工具交換装置 |
PCT/JP2009/051953 WO2009107467A1 (ja) | 2008-02-25 | 2009-02-05 | 自動工具交換装置 |
CN2009801064205A CN101959641B (zh) | 2008-02-25 | 2009-02-05 | 工具自动更换装置 |
US12/918,006 US8777823B2 (en) | 2008-02-25 | 2009-02-05 | Automatic tool changer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008042765A JP5024832B2 (ja) | 2008-02-25 | 2008-02-25 | 自動工具交換装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009196061A JP2009196061A (ja) | 2009-09-03 |
JP5024832B2 true JP5024832B2 (ja) | 2012-09-12 |
Family
ID=41015870
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008042765A Active JP5024832B2 (ja) | 2008-02-25 | 2008-02-25 | 自動工具交換装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US8777823B2 (ja) |
JP (1) | JP5024832B2 (ja) |
CN (1) | CN101959641B (ja) |
WO (1) | WO2009107467A1 (ja) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103192114B (zh) * | 2012-01-09 | 2016-08-24 | 上海微电子装备有限公司 | 一种三维钻孔的装置及其钻孔方法 |
CN103192110B (zh) * | 2012-01-09 | 2016-08-03 | 上海微电子装备有限公司 | 二维钻孔的装置及其方法 |
JP2013205975A (ja) * | 2012-03-27 | 2013-10-07 | Brother Ind Ltd | 数値制御装置、数値制御方法、及び数値制御プログラム |
JP2013205976A (ja) * | 2012-03-27 | 2013-10-07 | Brother Ind Ltd | 数値制御装置、数値制御方法、及び数値制御プログラム |
TWI529029B (zh) * | 2013-07-03 | 2016-04-11 | 北鉅精機股份有限公司 | 具主軸頂刀量提讓功能之自動刀具交換裝置 |
DE102014218899A1 (de) * | 2014-09-19 | 2016-03-24 | Homag Holzbearbeitungssysteme Gmbh | Greifeinrichtung für ein Bearbeitungswerkzeug, Speichersystem sowie Verfahren |
CN105033994A (zh) * | 2015-05-12 | 2015-11-11 | 常州机电职业技术学院 | 机械手驱动装置 |
JP5992591B1 (ja) * | 2015-09-09 | 2016-09-14 | Dmg森精機株式会社 | 工具交換装置 |
JP6490553B2 (ja) * | 2015-09-30 | 2019-03-27 | Dmg森精機株式会社 | 工具交換装置 |
CN106624939A (zh) * | 2016-03-10 | 2017-05-10 | 上海大侨誉远精密机械有限公司 | 一种倾斜式换刀臂 |
CN106670830B (zh) * | 2016-03-10 | 2019-05-21 | 上海大侨誉远精密机械有限公司 | 一种横置型工作台交换架 |
CN106670829B (zh) * | 2016-03-10 | 2019-05-21 | 上海大侨誉远精密机械有限公司 | 一种托挑复合型交换托架 |
CN106670823A (zh) * | 2016-04-27 | 2017-05-17 | 上海大侨誉远精密机械有限公司 | 一种新型的立卧复合加工中心 |
US11027384B2 (en) * | 2018-07-03 | 2021-06-08 | Chen Sound Industrial Co., Ltd. | Fast tool changing method with pre-unclamping process |
US11819969B2 (en) * | 2022-04-04 | 2023-11-21 | Sanjet International Co., Ltd. | Robotic tool changer for machining center |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61164743A (ja) * | 1985-01-16 | 1986-07-25 | Hitachi Seiki Co Ltd | 工作機械の自動工具交換装置 |
US5337623A (en) * | 1993-09-15 | 1994-08-16 | Industrial Technology Research Institute | Automatic tool switching mechanism |
US5752905A (en) * | 1996-07-02 | 1998-05-19 | National Science Council | Automatic tool-changing mechanism |
JP2000126969A (ja) * | 1998-10-26 | 2000-05-09 | Fuji Mach Mfg Co Ltd | 迅速工具交換型マシニングセンタ |
JP3694777B2 (ja) * | 1998-10-27 | 2005-09-14 | オークマ株式会社 | 工具交換方法 |
JP4634575B2 (ja) * | 2000-06-26 | 2011-02-16 | 株式会社三共製作所 | カム装置 |
JP4634577B2 (ja) * | 2000-06-28 | 2011-02-16 | 株式会社三共製作所 | ハウジング揺動式カム装置、及びこれを用いたワークシフター |
DE102004042465A1 (de) * | 2004-09-02 | 2006-03-09 | Robert Bosch Gmbh | Handwerkzeugmaschine mit einer austauschbaren Werkzeugaufnahme |
US7070549B1 (en) * | 2004-12-20 | 2006-07-04 | Ying Sun | Inducing mechanism for a tool changing device of a machine |
-
2008
- 2008-02-25 JP JP2008042765A patent/JP5024832B2/ja active Active
-
2009
- 2009-02-05 CN CN2009801064205A patent/CN101959641B/zh active Active
- 2009-02-05 US US12/918,006 patent/US8777823B2/en active Active
- 2009-02-05 WO PCT/JP2009/051953 patent/WO2009107467A1/ja active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2009107467A1 (ja) | 2009-09-03 |
US20110201484A1 (en) | 2011-08-18 |
CN101959641A (zh) | 2011-01-26 |
JP2009196061A (ja) | 2009-09-03 |
CN101959641B (zh) | 2013-07-24 |
US8777823B2 (en) | 2014-07-15 |
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