ES2456321T3 - Máquina herramienta, particularmente del tipo fresadora y mandrinadora - Google Patents
Máquina herramienta, particularmente del tipo fresadora y mandrinadora Download PDFInfo
- Publication number
- ES2456321T3 ES2456321T3 ES09741981.6T ES09741981T ES2456321T3 ES 2456321 T3 ES2456321 T3 ES 2456321T3 ES 09741981 T ES09741981 T ES 09741981T ES 2456321 T3 ES2456321 T3 ES 2456321T3
- Authority
- ES
- Spain
- Prior art keywords
- spindle
- conduits
- boring
- fluid
- hydrostatically
- 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.)
- Active
Links
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
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/25—Movable or adjustable work or tool supports
- B23Q1/44—Movable or adjustable work or tool supports using particular mechanisms
- B23Q1/48—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs and rotating pairs
- B23Q1/4828—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs and rotating pairs a single rotating pair followed parallelly by a single sliding pair
-
- 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
-
- 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
- B23Q1/25—Movable or adjustable work or tool supports
- B23Q1/26—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members
- B23Q1/38—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members using fluid bearings or fluid cushion supports
-
- 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
- B23Q5/32—Feeding working-spindles
-
- 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
- Y10T409/303976—Milling with means to control temperature or lubricate
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cutting Tools, Boring Holders, And Turrets (AREA)
- Drilling And Boring (AREA)
- Turning (AREA)
- Earth Drilling (AREA)
- Machine Tool Units (AREA)
Abstract
Una maquina herramienta (10), particularmente del tipo fresadora y mandrinadora, que comprende: - un soporte (11) para un husillo (12) que acomoda coaxialmente una barra de mandrinar (13) que esta conectada al husillo (12) mediante cojinetes soportados hidrostaticamente (14), - medios para la rotacion conjunta de dicho husillo (12) y dicha barra de mandrinar (13) alrededor de un eje de mecanizado principal (X), - medios para el movimiento traslatorio de dicha ban-a de mandrinar (13) respecto de dicho husillo (12) a lo largo de dicho eje principal (X), - primeros conductos (18) para alimentar fluido a dichos cojinetes soportados hidrostaticamente (14) estando provisto a traves de dicho husillo (12), - medios (19) para transmitir dicho fluido desde una unidad de distribucion provista (20) a dichos primeros conductos (18), caracterizada por el hecho de que dichos medios de transmision comprenden segundos conductos (21) a traves de dicha barra de mandrinar (13), primeros medios (22a) para la conexion de dichos segundos conductos (21) a dichos primeros conductos (18) y segundos medios (22b) para la conexion de dichos segundos conductos (21) a dicha unidad de distribucion (20), para la transmisi6n de dicho fluido desde dicha unidad de distribucion (20) a dichos cojinetes soportados hidrostaticamente (14).
Claims (1)
- REIVINDICACIONES
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITPD20080140 | 2008-05-08 | ||
IT000140A ITPD20080140A1 (it) | 2008-05-08 | 2008-05-08 | Struttura di macchina utensile, particolarmente del tipo delle frese-alesatrici |
PCT/EP2009/054841 WO2009135763A1 (en) | 2008-05-08 | 2009-04-22 | Machine tool, particularly of the milling and boring type |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2456321T3 true ES2456321T3 (es) | 2014-04-22 |
Family
ID=40302918
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES09741981.6T Active ES2456321T3 (es) | 2008-05-08 | 2009-04-22 | Máquina herramienta, particularmente del tipo fresadora y mandrinadora |
Country Status (11)
Country | Link |
---|---|
US (1) | US20110044780A1 (es) |
EP (1) | EP2282868B1 (es) |
JP (1) | JP2011519739A (es) |
KR (1) | KR20110002482A (es) |
CN (1) | CN102015199A (es) |
BR (1) | BRPI0911562A2 (es) |
CA (1) | CA2723804A1 (es) |
ES (1) | ES2456321T3 (es) |
IT (1) | ITPD20080140A1 (es) |
RU (1) | RU2010150152A (es) |
WO (1) | WO2009135763A1 (es) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011156597A (ja) * | 2010-01-29 | 2011-08-18 | Mitsubishi Heavy Ind Ltd | 中ぐり盤の主軸装置 |
ITPD20120319A1 (it) * | 2012-10-29 | 2014-04-30 | Hpt Sinergy Srl | Struttura perfezionata di macchina utensile, particolarmente del tipo delle frese-alesatrici |
CN106363194B (zh) * | 2016-09-23 | 2019-11-15 | 华南理工大学 | 一种定子加工方法及设备和转子加工方法及设备 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1255449B (de) * | 1958-07-26 | 1967-11-30 | Robert Ohrnberger Dipl Ing | Vorrichtung zur Lagerung und Klemmung der Arbeitsspindeln von Werkzeugmaschinen, insbesondere Bohr- und Fraeswerken |
FR90355E (fr) * | 1963-06-04 | 1967-12-01 | Honsberg Fa Geb | Dispositif de centrage du canon d'une machine-outil, notamment d'une aléseuse finisseuse |
US3698725A (en) * | 1971-01-13 | 1972-10-17 | Giddings & Lewis | Hydrostatic seal for rotary machine tool spindles |
JPH02311206A (ja) * | 1989-05-26 | 1990-12-26 | Brother Ind Ltd | スピンドル装置 |
US6036415A (en) * | 1998-09-04 | 2000-03-14 | Hardinge, Inc. | Spindle for gripping and closing a mounting member |
ITVE20050019A1 (it) * | 2005-04-07 | 2006-10-08 | Hpt Sinergy Srl | Unita'di mandrino per macchina alesatrice |
-
2008
- 2008-05-08 IT IT000140A patent/ITPD20080140A1/it unknown
-
2009
- 2009-04-22 BR BRPI0911562A patent/BRPI0911562A2/pt not_active Application Discontinuation
- 2009-04-22 CA CA2723804A patent/CA2723804A1/en not_active Abandoned
- 2009-04-22 WO PCT/EP2009/054841 patent/WO2009135763A1/en active Application Filing
- 2009-04-22 CN CN2009801168717A patent/CN102015199A/zh active Pending
- 2009-04-22 KR KR1020107025933A patent/KR20110002482A/ko not_active Application Discontinuation
- 2009-04-22 ES ES09741981.6T patent/ES2456321T3/es active Active
- 2009-04-22 RU RU2010150152/02A patent/RU2010150152A/ru unknown
- 2009-04-22 EP EP09741981.6A patent/EP2282868B1/en active Active
- 2009-04-22 JP JP2011507863A patent/JP2011519739A/ja active Pending
- 2009-04-22 US US12/736,689 patent/US20110044780A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
RU2010150152A (ru) | 2012-06-20 |
WO2009135763A1 (en) | 2009-11-12 |
EP2282868A1 (en) | 2011-02-16 |
US20110044780A1 (en) | 2011-02-24 |
CA2723804A1 (en) | 2009-11-12 |
EP2282868B1 (en) | 2014-01-01 |
KR20110002482A (ko) | 2011-01-07 |
CN102015199A (zh) | 2011-04-13 |
JP2011519739A (ja) | 2011-07-14 |
ITPD20080140A1 (it) | 2009-11-09 |
BRPI0911562A2 (pt) | 2016-01-05 |
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