JP4409988B2 - 棒状工作物のための工作物台座 - Google Patents
棒状工作物のための工作物台座 Download PDFInfo
- Publication number
- JP4409988B2 JP4409988B2 JP2004050716A JP2004050716A JP4409988B2 JP 4409988 B2 JP4409988 B2 JP 4409988B2 JP 2004050716 A JP2004050716 A JP 2004050716A JP 2004050716 A JP2004050716 A JP 2004050716A JP 4409988 B2 JP4409988 B2 JP 4409988B2
- Authority
- JP
- Japan
- Prior art keywords
- main shaft
- housing
- workpiece
- pressure chamber
- workpiece pedestal
- 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.)
- Expired - Fee Related
Links
Images
Classifications
-
- 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
- B23Q5/02—Driving main working members
- B23Q5/04—Driving main working members rotary shafts, e.g. working-spindles
- B23Q5/10—Driving main working members rotary shafts, e.g. working-spindles driven essentially by electrical 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
- 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
-
- 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
- Y10T29/00—Metal working
- Y10T29/51—Plural diverse manufacturing apparatus including means for metal shaping or assembling
- Y10T29/5104—Type of machine
- Y10T29/5109—Lathe
- Y10T29/5114—Lathe and tool
-
- 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
- Y10T29/00—Metal working
- Y10T29/53—Means to assemble or disassemble
- Y10T29/53909—Means comprising hand manipulatable tool
- Y10T29/5393—Means comprising impact receiving tool
- Y10T29/53935—C-frame
-
- 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
-
- 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
- Y10T82/2514—Lathe with work feeder or remover
- Y10T82/2516—Magazine type
- Y10T82/2518—Bar feeder
-
- 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
- Y10T82/2514—Lathe with work feeder or remover
- Y10T82/2521—Bar feeder
-
- 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
- Y10T82/2552—Headstock
-
- 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
- Y10T82/2552—Headstock
- Y10T82/2562—Spindle and bearings
-
- 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
- Y10T82/26—Work driver
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Turning (AREA)
- Machine Tool Units (AREA)
- Machine Tool Positioning Apparatuses (AREA)
- Jigs For Machine Tools (AREA)
Description
Claims (5)
- フライス加工および旋削によって棒状の工作物を機械加工するための工作物台座であって、
長く延びたハウジング(16)と、
前記ハウジング(16)の中に回転可能に支持された中空円筒形の主軸(19)にして、棒状工作物を受け入れる主軸(19)と、
前記主軸(19)上に固定された回転子(18)と、前記ハウジング(16)の中に固定された固定子(17)とを有する主軸用の電気直結駆動部(17、18)と、
棒状の工作物を前記主軸に固定するために前記主軸の加工側端部に設けられたクランプ手段と、
圧力油供給及びエネルギー供給のために前記ハウジングの後部に設けられた連結ユニットと、
前記主軸(19)を前記ハウジング(16)の中に固定するための固定手段にして、前側主軸ベアリング(21)の前の前記ハウジングの加工側端部(22)に配置され、変形可能な壁を備えた圧力室(32)を有した固定手段とを備えた工作物台座において、
前記圧力室(32)が前記主軸と同軸に配置され、長く延びた環状の室として形成され、
前記変形可能な壁(33)が前記主軸(19)を直接包囲する前記圧力室(32)の半径方向内周壁を形成し、圧力油によって前記圧力室(32)に圧力を付加した時、該内周壁が半径方向内側に膨らむことによって前記主軸(19)の外周面と堅く係合することを特徴とする、工作物台座。 - 前記圧力室(32)の前記半径方向内周壁が前記ハウジング(16)の端部リング(30)の構成要素であることを特徴とする、請求項1に記載の工作物台座。
- 前記圧力室(32)の前記半径方向内周壁が弾性スリーブであることを特徴とする、請求項1に記載の工作物台座。
- 前記主軸(19)の加工側前部分(20)が前記主軸の後部分に比較して拡大されていて、前記ハウジング(16)の前記加工側端部(22)においてボールベアリング(21)によって支持されていることを特徴とする、請求項1に記載の工作物台座。
- 前記端部リング(30)が前記ハウジング(16)の前記加工側端部(22)に取り付けられ、前記主軸(19)の前記拡大前部分(20)を包囲し、前記圧力室(32)及び圧力油を供給するためのチャネル(35)を含んでいることを特徴とする、請求項1に記載の工作物台座。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE20303147U DE20303147U1 (de) | 2003-02-26 | 2003-02-26 | Werkstückaufnahme für stangenförmige Werkstücke |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2004255565A JP2004255565A (ja) | 2004-09-16 |
JP4409988B2 true JP4409988B2 (ja) | 2010-02-03 |
Family
ID=7980380
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004050716A Expired - Fee Related JP4409988B2 (ja) | 2003-02-26 | 2004-02-26 | 棒状工作物のための工作物台座 |
Country Status (6)
Country | Link |
---|---|
US (1) | US7080433B2 (ja) |
EP (1) | EP1452266B1 (ja) |
JP (1) | JP4409988B2 (ja) |
CN (1) | CN100371130C (ja) |
DE (2) | DE20303147U1 (ja) |
ES (1) | ES2316885T3 (ja) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005028482A (ja) * | 2003-07-09 | 2005-02-03 | Mori Seiki Co Ltd | 旋盤 |
CN1931485A (zh) * | 2006-10-11 | 2007-03-21 | 任海 | 平面圆环旋转电机直接构成的机电一体化机床卡盘 |
JP2009061574A (ja) * | 2007-09-10 | 2009-03-26 | Hiwin Mikrosystem Corp | 直接駆動式トルクモータ装置用スピンドル制動構造 |
CN101844234B (zh) * | 2009-03-26 | 2012-01-04 | 杨连明 | 一种箱形孔型轧辊复用方法 |
DE102013012765A1 (de) * | 2013-07-30 | 2015-02-05 | Schuster Maschinenbau Gmbh | Spindeleinheit für eine Bearbeitungseinrichtung mit einer Spindelarretierung |
DE102017113396A1 (de) * | 2017-06-19 | 2018-12-20 | Gebr. Heller Maschinenfabrik Gmbh | Arbeitsspindel mit Radialklemmeinrichtung |
DE102019214867B4 (de) * | 2019-09-27 | 2021-10-28 | Kadia Produktion Gmbh + Co. | Honmaschine |
CN113752047B (zh) * | 2020-06-03 | 2023-04-07 | 浙江日发精密机床有限公司 | 一种车铣复合设备刀具锁紧滑枕结构 |
MX2023002445A (es) * | 2020-08-28 | 2023-06-01 | Etxetar Sa | Maquina herramienta. |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2812186A (en) * | 1955-12-30 | 1957-11-05 | Gleason Works | Work holding mechanism |
US3752019A (en) * | 1971-07-27 | 1973-08-14 | Suwa Seikosha Kk | High speed automatic lathe |
IT1134006B (it) * | 1980-10-23 | 1986-07-24 | Baruffaldi Frizioni Spa | Torretta portautensili per torni o simili ad asse orizzontale con portautensili rientranti |
CN86208176U (zh) * | 1986-10-20 | 1987-10-07 | 沈阳第一机床厂 | 高刚度机床主轴系统 |
CH674815A5 (ja) | 1988-05-17 | 1990-07-31 | Fischer Georg Fms Drehtech | |
US4944638A (en) * | 1988-05-31 | 1990-07-31 | Brohammer Lawrence F | Removable spindle for drill heads |
DE3819181A1 (de) | 1988-06-06 | 1989-12-07 | Wanderer Maschinen Gmbh | Fraes- und/oder bohrmaschine mit arbeitsspindelverriegelung |
US5107730A (en) * | 1988-09-09 | 1992-04-28 | Yamazaki Mazak Kabushiki Kaisha | Workpiece spindle control unit and control method |
CN2121288U (zh) * | 1992-01-22 | 1992-11-11 | 北京轴承研究所 | 可调式空心圆柱滚子轴承套筒轴系 |
JPH07112303A (ja) * | 1993-10-15 | 1995-05-02 | Honda Motor Co Ltd | ビルトインモータスピンドル装置 |
US6389939B1 (en) * | 1994-08-26 | 2002-05-21 | Devlieg Bullard Ii, Inc. | Multiple-spindle bar machine |
JPH10501A (ja) * | 1996-06-10 | 1998-01-06 | Ntn Corp | 自動工具交換機構付きスピンドル装置 |
JPH1199403A (ja) * | 1997-09-26 | 1999-04-13 | Toyoda Mach Works Ltd | 主軸装置 |
DE19826518A1 (de) | 1998-06-15 | 1999-12-23 | Niles Simmons Industrieanlagen | CNC-Drehmaschine |
EP1004379B1 (fr) * | 1998-11-25 | 2003-06-11 | Tornos SA | Dispositif de serrage d'une pièce ou d'une barre de matériau à usiner |
-
2003
- 2003-02-26 DE DE20303147U patent/DE20303147U1/de not_active Expired - Lifetime
-
2004
- 2004-02-20 ES ES04003932T patent/ES2316885T3/es not_active Expired - Lifetime
- 2004-02-20 EP EP04003932A patent/EP1452266B1/de not_active Expired - Lifetime
- 2004-02-20 DE DE502004008563T patent/DE502004008563D1/de not_active Expired - Lifetime
- 2004-02-23 US US10/785,121 patent/US7080433B2/en not_active Expired - Fee Related
- 2004-02-26 CN CNB2004100313765A patent/CN100371130C/zh not_active Expired - Fee Related
- 2004-02-26 JP JP2004050716A patent/JP4409988B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US20040194269A1 (en) | 2004-10-07 |
ES2316885T3 (es) | 2009-04-16 |
US7080433B2 (en) | 2006-07-25 |
CN1526512A (zh) | 2004-09-08 |
DE502004008563D1 (de) | 2009-01-15 |
EP1452266A3 (de) | 2006-05-17 |
EP1452266B1 (de) | 2008-12-03 |
CN100371130C (zh) | 2008-02-27 |
JP2004255565A (ja) | 2004-09-16 |
DE20303147U1 (de) | 2003-04-30 |
EP1452266A2 (de) | 2004-09-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5562410B2 (ja) | 工作機械の主軸装置 | |
JP4409988B2 (ja) | 棒状工作物のための工作物台座 | |
CN102513978B (zh) | 两用钻头夹具及使用它的电锤钻 | |
WO2023218515A1 (ja) | 主軸装置、主軸装置を搭載した工作機械及びバランシングマシン | |
KR102374050B1 (ko) | 복합공작기계용 밀헤드 | |
CN216065601U (zh) | 卡盘用驱动气缸及防尘卡盘体 | |
JPH0418726Y2 (ja) | ||
JP4874673B2 (ja) | 工作機械 | |
CN211277684U (zh) | 一种适用于阶梯轴类零件的双向布局磨削机 | |
JP2022148049A (ja) | 主軸装置及び主軸装置を搭載した工作機械 | |
CN102069227B (zh) | 组合机床用铣削动力头 | |
KR20150064777A (ko) | 터릿 공구대를 구비한 공작기계 | |
CN215393694U (zh) | 一种高效切削的齿轮加工装置 | |
JP6990334B1 (ja) | 工具クランプ装置 | |
CN212329676U (zh) | 一种具有减震功能的数控立式车床切削夹具 | |
KR100442321B1 (ko) | 보링머신의 주축 카트리지 고정장치 | |
ATE535333T1 (de) | Mittenantriebsmaschine | |
CN107738120B (zh) | 一种多轴钻铣一体加工中心 | |
CN113649609A (zh) | 一种新型双活塞气动卡盘 | |
CN118237926B (zh) | 一种便于更换刀具的数控机床 | |
CN211760787U (zh) | 夹持工作台 | |
JP3597340B2 (ja) | 工作機械の圧力ヘッド | |
KR102587082B1 (ko) | 클램핑기구 및 이를 포함하는 머시닝 센터 | |
KR100740433B1 (ko) | 작용점과 고정점의 거리를 짧게 한 터렛공구대 | |
JP2000254803A (ja) | 工作機械の主軸台 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20061218 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20090701 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20090910 |
|
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: 20091027 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20091112 |
|
R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20121120 Year of fee payment: 3 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20121120 Year of fee payment: 3 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20131120 Year of fee payment: 4 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
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 |