ES2570952T3 - Cabezal portaherramientas para máquinas herramientas - Google Patents

Cabezal portaherramientas para máquinas herramientas

Info

Publication number
ES2570952T3
ES2570952T3 ES12729211T ES12729211T ES2570952T3 ES 2570952 T3 ES2570952 T3 ES 2570952T3 ES 12729211 T ES12729211 T ES 12729211T ES 12729211 T ES12729211 T ES 12729211T ES 2570952 T3 ES2570952 T3 ES 2570952T3
Authority
ES
Spain
Prior art keywords
axis
carrier structure
branches
carrier
rotatably mounted
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
Application number
ES12729211T
Other languages
English (en)
Inventor
Claudio Ugo Protaso Repossini
Giuseppe Morfino
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fidia SpA
Original Assignee
Fidia SpA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Fidia SpA filed Critical Fidia SpA
Application granted granted Critical
Publication of ES2570952T3 publication Critical patent/ES2570952T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B23Q1/4876—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs and rotating pairs a single sliding pair followed parallelly by a single rotating pair
    • B23Q1/488—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs and rotating pairs a single sliding pair followed parallelly by a single rotating pair followed perpendicularly by a single rotating 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
    • B23Q1/25—Movable or adjustable work or tool supports
    • B23Q1/44—Movable or adjustable work or tool supports using particular mechanisms
    • B23Q1/50—Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism
    • B23Q1/54—Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism two rotating pairs only
    • B23Q1/5406—Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism two rotating pairs only a single rotating pair followed perpendicularly by a single rotating 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
    • B23Q1/25—Movable or adjustable work or tool supports
    • B23Q1/44—Movable or adjustable work or tool supports using particular mechanisms
    • B23Q1/50—Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism
    • B23Q1/54—Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism two rotating pairs only
    • B23Q1/5406—Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism two rotating pairs only a single rotating pair followed perpendicularly by a single rotating pair
    • B23Q1/5412—Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism two rotating pairs only a single rotating pair followed perpendicularly by a single rotating pair followed perpendicularly by a single rotating 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
    • B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
    • B23Q5/54—Arrangements or details not restricted to group B23Q5/02 or group B23Q5/22 respectively, e.g. control handles
    • B23Q5/56—Preventing backlash

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automatic Tool Replacement In Machine Tools (AREA)
  • Sawing (AREA)

Abstract

Cabezal portaherramientas (1) para una máquina herramienta, que comprende una primera estructura portadora en forma de horquilla (2), que tiene dos ramales o puntas (2a, 2b) enfrentados entre sí; una segunda estructura portadora (3), montada de manera giratoria entre los ramales (2a, 2b) de la estructura en forma de horquilla (2), alrededor de un primer eje (A-A) que es esencialmente ortogonal a los ramales o puntas (2a, 2b); una tercera estructura portadora (5) montada de manera giratoria con respecto a la segunda estructura (3), alrededor de un segundo eje (B-B) que es ortogonal al primer eje (A-A); un huso portaherramientas (6) montado de manera giratoria en la tercera estructura portadora (5) alrededor de un tercer eje (C-C) que es ortogonal al segundo eje (B-B); y unos medios primeros y segundos de motor (20-23; 30-33) adaptados para provocar, respectivamente, la rotación de la segunda estructura portadora (3) con respecto a la primera (2), y la rotación de la tercera estructura portadora (5) con respecto a la segunda (3), alrededor de los ejes primero y segundo (A-A; B-B) respectivamente; caracterizado porque los medios primeros y segundos de motor (20; 30) y respectivos conjuntos de transmisión asociados (21-23; 31-33) están alojados dentro de respectivos ramales de las estructuras portadoras primera y segunda (2; 3) respectivamente, y cada uno de los medios de motor comprende un respectivo par de motores eléctricos (20; 30) acoplados a una sola rueda dentada conducida (23; 33) fijada a la correspondiente estructura portadora conducida (2, 3).
ES12729211T 2011-05-12 2012-05-14 Cabezal portaherramientas para máquinas herramientas Active ES2570952T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT000420A ITTO20110420A1 (it) 2011-05-12 2011-05-12 Testa porta-utensile per macchine utensili
PCT/IB2012/052390 WO2012153316A1 (en) 2011-05-12 2012-05-14 Tool carrying head for machine tools

Publications (1)

Publication Number Publication Date
ES2570952T3 true ES2570952T3 (es) 2016-05-23

Family

ID=44554837

Family Applications (1)

Application Number Title Priority Date Filing Date
ES12729211T Active ES2570952T3 (es) 2011-05-12 2012-05-14 Cabezal portaherramientas para máquinas herramientas

Country Status (5)

Country Link
EP (1) EP2707175B1 (es)
CN (1) CN103534061B (es)
ES (1) ES2570952T3 (es)
IT (1) ITTO20110420A1 (es)
WO (1) WO2012153316A1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3623104B1 (en) * 2018-09-12 2021-08-11 FIDIA S.p.A. C-axis unit for a machine tool with an electrospindle

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19850603A1 (de) * 1998-11-03 2000-05-11 Ds Technologie Werkzeugmaschin Fräskopfeinheit
FR2861326B3 (fr) * 2003-10-24 2006-02-03 Dufieux Ind Procede et dispositif d'usinage de panneaux
FR2861325B1 (fr) * 2003-10-24 2006-04-28 Dufieux Ind Procede et dispositif d'usinage de panneaux
US7506423B2 (en) * 2005-06-15 2009-03-24 Mori Seiki Co., Ltd. Multi-axis turning center and turning method
CN100394078C (zh) * 2006-02-24 2008-06-11 武汉船舶工业公司 消除重载齿轮箱中传动间隙和弹性变形的方法
DE102009011443A1 (de) * 2009-01-16 2010-07-22 Wieland Dental + Technik Gmbh & Co. Kg Bearbeitungsmaschine
TWI365120B (en) * 2009-09-29 2012-06-01 Ind Tech Res Inst Swivel spindle head with gear device driven by multiple torque motors

Also Published As

Publication number Publication date
EP2707175A1 (en) 2014-03-19
ITTO20110420A1 (it) 2012-11-13
CN103534061A (zh) 2014-01-22
EP2707175B1 (en) 2016-02-10
WO2012153316A1 (en) 2012-11-15
CN103534061B (zh) 2016-12-14

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