JP2009274147A - 工作機械の主軸装置 - Google Patents
工作機械の主軸装置 Download PDFInfo
- Publication number
- JP2009274147A JP2009274147A JP2008125025A JP2008125025A JP2009274147A JP 2009274147 A JP2009274147 A JP 2009274147A JP 2008125025 A JP2008125025 A JP 2008125025A JP 2008125025 A JP2008125025 A JP 2008125025A JP 2009274147 A JP2009274147 A JP 2009274147A
- Authority
- JP
- Japan
- Prior art keywords
- draw bar
- spindle
- suction hole
- tool holder
- 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.)
- Granted
Links
Images
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
- B23B31/02—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
- B23B31/261—Chucks characterised by features relating primarily to remote control of the gripping means using mechanical transmission through the working-spindle clamping the end of the toolholder shank
- B23B31/265—Chucks characterised by features relating primarily to remote control of the gripping means using mechanical transmission through the working-spindle clamping the end of the toolholder shank by means of collets
-
- 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
- B23Q1/0009—Energy-transferring means or control lines for movable machine parts; Control panels or boxes; Control parts
- B23Q1/0018—Energy-transferring means or control lines for movable machine parts; Control panels or boxes; Control parts comprising hydraulic means
- B23Q1/0027—Energy-transferring means or control lines for movable machine parts; Control panels or boxes; Control parts comprising hydraulic means between moving parts between which an uninterrupted energy-transfer connection is maintained
- B23Q1/0036—Energy-transferring means or control lines for movable machine parts; Control panels or boxes; Control parts comprising hydraulic means between moving parts between which an uninterrupted energy-transfer connection is maintained one of those parts being a tool
-
- 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
- B23Q1/70—Stationary or movable members for carrying working-spindles for attachment of 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
- 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
- B23Q11/0042—Devices for removing chips
- B23Q11/0046—Devices for removing chips by sucking
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2270/00—Details of turning, boring or drilling machines, processes or tools not otherwise provided for
- B23B2270/62—Use of suction
-
- 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
- Y10T408/00—Cutting by use of rotating axially moving tool
- Y10T408/50—Cutting by use of rotating axially moving tool with product handling or receiving means
-
- 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
- Y10T409/00—Gear cutting, milling, or planing
- Y10T409/30—Milling
- Y10T409/304088—Milling with means to remove chip
-
- 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
- Y10T409/00—Gear cutting, milling, or planing
- Y10T409/30—Milling
- Y10T409/309352—Cutter spindle or spindle support
- Y10T409/309408—Cutter spindle or spindle support with cutter holder
- Y10T409/309464—Cutter spindle or spindle support with cutter holder and draw bar
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Auxiliary Devices For Machine Tools (AREA)
- Gripping On Spindles (AREA)
- Milling, Broaching, Filing, Reaming, And Others (AREA)
Abstract
【解決手段】係合爪11を工具ホルダ4に係合させ、又は該係合を解除させるドローバー7を、前記係合爪11を工具ホルダ4との係合位置に移動させる係合駆動部9と、該係合駆動部9に接続されたドローバー本体10を含むものとし、前記係合駆動部9を、前記ドローバー本体10内に挿入し、該ドローバー本体10の内面に着脱可能に接続した。
【選択図】図1
Description
2 主軸頭
3 主軸
4 工具ホルダ
5 クランプ機構
11 係合爪
7 ドローバー
8 駆動機構
a1 第1吸引穴
a2 第2吸引穴
9 係合駆動部
10 ドローバー本体
10b ドローバーの後端部
16 インナパイプ
21 シール機構
22 シール部材
16c インナパイプの段部
23 弾性部材
Claims (4)
- 主軸頭と、
該主軸頭により回転自在に支持され、工具ホルダが装着可能な主軸と、
前記工具ホルダを主軸にクランプ・アンクランプするクランプ機構とを備えた工作機械の主軸装置において、
前記クランプ機構は、係合爪を前記工具ホルダに係合させ、又は該係合を解除させるドローバーと、該ドローバーをアンクランプ方向に移動させる駆動機構とを有し、
前記ドローバーには、該ドローバーを軸方向に貫通し、前記工具ホルダに形成されたホルダ側吸引穴に連通するドローバー側吸引穴が形成されており、
前記ドローバーは、前記係合爪を工具ホルダとの係合位置に移動させる係合駆動部と、該係合駆動部に接続されたドローバー本体を含み、
前記係合駆動部は、前記ドローバー本体内に挿入され、該ドローバー本体の内面に着脱可能に接続されている
ことを特徴とする工作機械の主軸装置。 - 請求項1に記載の工作機械の主軸装置において、
前記係合駆動部は前記ドローバー本体の内面に螺挿されている
ことを特徴とする工作機械の主軸装置。 - 主軸頭と、
該主軸頭により回転自在に支持され、工具ホルダが装着可能な主軸と、
前記工具ホルダを主軸にクランプ・アンクランプするクランプ機構とを備えた工作機械の主軸装置において、
前記クランプ機構は、係合爪を前記工具ホルダに係合させ、又は該係合を解除させるドローバーと、該ドローバーをアンクランプ方向に移動させる駆動機構とを有し、
該ドローバーには、該ドローバーを軸方向に貫通し、前記工具ホルダに形成されたホルダ側吸引穴に連通するドローバー側吸引穴が形成されており、
前記駆動機構は、前記ドローバーの後端部が挿入されるインナパイプを有し、該インナパイプと前記ドローバーとの間には、シール部材を前記インナパイプに固定するとともに前記ドローバーの外周面に摺接させてなるシール機構が設けられている
ことを特徴とする工作機械の主軸装置。 - 請求項3に記載の工作機械の主軸装置において、
前記シール機構は、前記シール部材を前記インナパイプの段部に圧接するよう前記固定方向に付勢する弾性部材を備えている
ことを特徴とする工作機械の主軸装置。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008125025A JP5416364B2 (ja) | 2008-05-12 | 2008-05-12 | 工作機械の主軸装置 |
DE102009020236A DE102009020236A1 (de) | 2008-05-12 | 2009-05-07 | Spindelvorrichtung einer Werkzeugmaschine |
CN2009101414060A CN101579749B (zh) | 2008-05-12 | 2009-05-11 | 机床的主轴装置 |
US12/464,637 US8096737B2 (en) | 2008-05-12 | 2009-05-12 | Spindle device of machine tool |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008125025A JP5416364B2 (ja) | 2008-05-12 | 2008-05-12 | 工作機械の主軸装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009274147A true JP2009274147A (ja) | 2009-11-26 |
JP5416364B2 JP5416364B2 (ja) | 2014-02-12 |
Family
ID=41180643
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008125025A Expired - Fee Related JP5416364B2 (ja) | 2008-05-12 | 2008-05-12 | 工作機械の主軸装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US8096737B2 (ja) |
JP (1) | JP5416364B2 (ja) |
CN (1) | CN101579749B (ja) |
DE (1) | DE102009020236A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2243593A1 (en) | 2009-04-21 | 2010-10-27 | Mori Seiki Co., Ltd. | Chip discharge device for machine tool |
US9937598B2 (en) | 2010-10-27 | 2018-04-10 | Subaru Corporation | Cover for cutting tool, holder for cutting, and cutting device |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4488375B2 (ja) * | 2007-11-22 | 2010-06-23 | 株式会社森精機製作所 | 工作機械の主軸装置 |
JP5802893B2 (ja) | 2011-05-18 | 2015-11-04 | Uht株式会社 | ドリル及びそれを用いた穿孔装置 |
CN102328100B (zh) * | 2011-09-16 | 2013-12-04 | 安阳斯普机械有限公司 | 剐齿机刀具电主轴 |
CN103567467A (zh) * | 2012-07-27 | 2014-02-12 | 大连飞达重型机床制造有限公司 | 数控立式车床主轴结构 |
CN102794465A (zh) * | 2012-08-03 | 2012-11-28 | 刘钊 | 内部带正压密封结构的高速电主轴 |
CN103273088A (zh) * | 2013-05-16 | 2013-09-04 | 宁波海天精工股份有限公司 | 一种适合特种加工的立卧两用特殊角度头 |
US10010946B2 (en) | 2015-05-04 | 2018-07-03 | Honda Motor Co., Ltd. | Apparatus for retaining a workpiece, and methods of use and manufacture thereof |
DE102016006092A1 (de) * | 2016-05-20 | 2017-11-23 | Klingelnberg Ag | WERKZEUGSPlNDEL MlT WUCHTSYSTEM, GESAMTSYSTEM, DAS ElNE WERKZEUGSPlNDEL MlT WUCHTSYSTEM UMFASST UND VERFAHREN ZUM BETREIBEN EINER WERKZEUGSPINDEL MIT WUCHTSYSTEM |
US11033971B2 (en) | 2017-05-09 | 2021-06-15 | Schaublin Sa | Clamping device for holding a collet |
CN107661987B (zh) * | 2017-10-09 | 2023-12-12 | 广州市昊志机电股份有限公司 | 主轴结构 |
US10850332B1 (en) * | 2019-06-11 | 2020-12-01 | Kennametal Inc. | Hollow shank tool holder |
US11945069B2 (en) * | 2020-12-15 | 2024-04-02 | Air Turbine Technology, Inc. | Turbine motor spindle assembly for live tooling and multitasking machines |
CN113547345A (zh) * | 2021-08-18 | 2021-10-26 | 珠海格力电器股份有限公司 | 主轴、机床 |
CN114535628B (zh) * | 2022-04-25 | 2022-07-15 | 成都市鸿侠科技有限责任公司 | 一种基于襟翼滑轨加工用刀具及其加工方法 |
CN115635329B (zh) * | 2022-11-14 | 2024-06-28 | 宁波迈拓斯数控机械有限公司 | 一种龙门铣床主轴总成 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5856745A (ja) * | 1981-09-29 | 1983-04-04 | Riken Seiki Kk | 自動工具交換装置の工具保持装置 |
JPH0270950U (ja) * | 1988-11-21 | 1990-05-30 | ||
JPH0398737A (ja) * | 1989-09-12 | 1991-04-24 | Shinko Kogyo Co Ltd | 加工機械の切屑除去装置 |
JP2000061715A (ja) * | 1998-08-19 | 2000-02-29 | Yamazaki Mazak Corp | 主軸の工具クランプ・アンクランプ装置 |
JP2002028806A (ja) * | 2000-07-14 | 2002-01-29 | Howa Mach Ltd | 主軸装置 |
JP2002188780A (ja) * | 2000-10-13 | 2002-07-05 | Nippon Flex Kk | コネクタ |
JP2006061993A (ja) * | 2004-08-24 | 2006-03-09 | Hirosawa Seisakusho:Kk | 孔あけ工具 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3057417A (en) * | 1958-08-12 | 1962-10-09 | Thor Power Tool Co | Drill system with suction removal of cuttings |
JP3055019B1 (ja) * | 1999-02-22 | 2000-06-19 | ホーコス株式会社 | 切粉吸引式工作機械 |
DE10222040A1 (de) | 2002-05-17 | 2003-12-04 | Kennametal Inc | Fräswerkzeug |
FR2861618B1 (fr) * | 2003-11-05 | 2006-04-14 | Comau Systemes France Sa | Dispositif d'aspiration associe a l'outil d'une machine-outil d'usinage |
CN1886221B (zh) * | 2003-12-26 | 2010-06-09 | 西铁城控股株式会社 | 自动车床 |
ES2330490B1 (es) * | 2006-04-10 | 2010-07-21 | Ideko S. Coop. | Sistema de extraccion de virutas y/o polvo para un cabezal de una fresadora provisto de amarre automatico. |
ES2332815T3 (es) * | 2006-12-29 | 2010-02-12 | Vigel S.P.A. | Metodo y sistema de monitorizacion para un arbol portaherramientas. |
US8083445B2 (en) * | 2008-05-12 | 2011-12-27 | Mori Seiki Co., Ltd. | Holder main body |
JP5168039B2 (ja) * | 2008-09-12 | 2013-03-21 | 王子ホールディングス株式会社 | 感熱記録体 |
JP4566260B2 (ja) * | 2008-12-25 | 2010-10-20 | 株式会社森精機製作所 | 工具内流路を有する工具 |
JP5329288B2 (ja) * | 2009-04-21 | 2013-10-30 | 株式会社森精機製作所 | 工作機械の切屑排出装置 |
-
2008
- 2008-05-12 JP JP2008125025A patent/JP5416364B2/ja not_active Expired - Fee Related
-
2009
- 2009-05-07 DE DE102009020236A patent/DE102009020236A1/de not_active Withdrawn
- 2009-05-11 CN CN2009101414060A patent/CN101579749B/zh not_active Expired - Fee Related
- 2009-05-12 US US12/464,637 patent/US8096737B2/en not_active Expired - Fee Related
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5856745A (ja) * | 1981-09-29 | 1983-04-04 | Riken Seiki Kk | 自動工具交換装置の工具保持装置 |
JPH0270950U (ja) * | 1988-11-21 | 1990-05-30 | ||
JPH0398737A (ja) * | 1989-09-12 | 1991-04-24 | Shinko Kogyo Co Ltd | 加工機械の切屑除去装置 |
JP2000061715A (ja) * | 1998-08-19 | 2000-02-29 | Yamazaki Mazak Corp | 主軸の工具クランプ・アンクランプ装置 |
JP2002028806A (ja) * | 2000-07-14 | 2002-01-29 | Howa Mach Ltd | 主軸装置 |
JP2002188780A (ja) * | 2000-10-13 | 2002-07-05 | Nippon Flex Kk | コネクタ |
JP2006061993A (ja) * | 2004-08-24 | 2006-03-09 | Hirosawa Seisakusho:Kk | 孔あけ工具 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2243593A1 (en) | 2009-04-21 | 2010-10-27 | Mori Seiki Co., Ltd. | Chip discharge device for machine tool |
US8628279B2 (en) | 2009-04-21 | 2014-01-14 | Mori Seiki Co., Ltd. | Chip discharge device for machine tool |
US9937598B2 (en) | 2010-10-27 | 2018-04-10 | Subaru Corporation | Cover for cutting tool, holder for cutting, and cutting device |
Also Published As
Publication number | Publication date |
---|---|
CN101579749B (zh) | 2013-01-30 |
US20090279975A1 (en) | 2009-11-12 |
US8096737B2 (en) | 2012-01-17 |
CN101579749A (zh) | 2009-11-18 |
DE102009020236A1 (de) | 2009-11-19 |
JP5416364B2 (ja) | 2014-02-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5416364B2 (ja) | 工作機械の主軸装置 | |
JP5346678B2 (ja) | ホルダ本体 | |
JP5329288B2 (ja) | 工作機械の切屑排出装置 | |
JP4542626B1 (ja) | 5面加工用アングルツールホルダ | |
JP2016190283A (ja) | 工作機械の刃物台 | |
JP2008110446A (ja) | 工作機械の回転テーブル装置 | |
JP2009083013A (ja) | 工作機械用の回転割出し装置のためのクランプ装置 | |
JP4310301B2 (ja) | 工作機械の工作物イジェクティング装置 | |
JP2014124695A (ja) | 中ぐり工具および工作機械 | |
JP5367473B2 (ja) | 工具ホルダ | |
KR20110010541A (ko) | 커터 교체가 가능한 소형 스핀들 유닛 및 이를 구비한 스핀들 장치 | |
CN218395948U (zh) | 一种用于数控纵切车床的主轴夹紧装置 | |
KR101538550B1 (ko) | 밀링 헤드 | |
KR101912081B1 (ko) | 머시닝센터의 팔레트 클램핑 장치 | |
JP5283112B2 (ja) | 主軸装置 | |
JP5074235B2 (ja) | 主軸装置 | |
JP2008155315A (ja) | 主軸装置 | |
JP2010042495A (ja) | ツールシャンクおよび工作機械の主軸 | |
KR101976904B1 (ko) | 선반의 공구대 | |
JP2011051064A (ja) | 工作機械 | |
TW200944327A (en) | Quick-release cutter plate device of CNC lathe | |
JP2006272514A (ja) | 主軸回転固定装置 | |
JP2003127009A (ja) | 工作機械の主軸装置 | |
JP2005177964A (ja) | 主軸装置 | |
JP2005205512A (ja) | 二面拘束型アーバ |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20101117 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20120731 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20120807 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20121005 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20130402 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20130515 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20131112 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20131115 |
|
R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 Ref document number: 5416364 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |