ES476765A1 - Perfeccionamientos en las torretas automaticas portaherra- mientas para tornos y similares. - Google Patents

Perfeccionamientos en las torretas automaticas portaherra- mientas para tornos y similares.

Info

Publication number
ES476765A1
ES476765A1 ES476765A ES476765A ES476765A1 ES 476765 A1 ES476765 A1 ES 476765A1 ES 476765 A ES476765 A ES 476765A ES 476765 A ES476765 A ES 476765A ES 476765 A1 ES476765 A1 ES 476765A1
Authority
ES
Spain
Prior art keywords
screw
carrying body
tool carrying
tool
displacement
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
Application number
ES476765A
Other languages
English (en)
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.)
Baruffaldi Frizioni SpA
Original Assignee
Baruffaldi Frizioni 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 Baruffaldi Frizioni SpA filed Critical Baruffaldi Frizioni SpA
Publication of ES476765A1 publication Critical patent/ES476765A1/es
Expired legal-status Critical Current

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
    • B23Q16/00—Equipment for precise positioning of tool or work into particular locations not otherwise provided for
    • B23Q16/02—Indexing equipment
    • B23Q16/08—Indexing equipment having means for clamping the relatively movable parts together in the indexed position
    • B23Q16/10—Rotary indexing
    • B23Q16/102—Rotary indexing with a continuous drive

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Turning (AREA)
  • Transmission Devices (AREA)

Abstract

Perfeccionamientos en las torretas automáticas porta herramientas para tornos y similares, del tipo que comprende una base fija, un tornillo giratorio pero no desplazable axialmente acoplado con una tuerca asociada a un cuerpo porta herramientas, dos coronas dentadas opuestas para el bloqueo del cuerpo porta herramientas sobre la base fija sí como elementos de pestillo de paro del porta herramientas después del bloqueo de las coronas de base, caracterizados porque se prevé, solidaria con la base, una columna central que soporta, en el extremo superior, un motor eléctrico e inferiormente un tornillo de mando montado giratorio coaxialmente a la columna y acoplado a la tuerca solidaria del cuerpo porta herramientas, estando asociado a dicho motor un reductor epicicloidal que tiene una primera rueda dentada extrema solidaria del cuerpo porta herramientas y una segunda rueda extrema solidaria, pero axialmente desplazable, de una anillo móvil axialmente y coaxial con la columna central.
ES476765A 1978-01-12 1979-01-11 Perfeccionamientos en las torretas automaticas portaherra- mientas para tornos y similares. Expired ES476765A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT19207/78A IT1091964B (it) 1978-01-12 1978-01-12 Torretta a revolver porta-utensili per torni e simili,con dispositivi perfezionati per l'azionamento ed il posizionamento automatico degli utensili

Publications (1)

Publication Number Publication Date
ES476765A1 true ES476765A1 (es) 1979-06-01

Family

ID=11155794

Family Applications (1)

Application Number Title Priority Date Filing Date
ES476765A Expired ES476765A1 (es) 1978-01-12 1979-01-11 Perfeccionamientos en las torretas automaticas portaherra- mientas para tornos y similares.

Country Status (10)

Country Link
JP (1) JPS54101585A (es)
AR (1) AR215095A1 (es)
AT (1) AT358897B (es)
BR (1) BR7900262A (es)
DE (1) DE2900659A1 (es)
ES (1) ES476765A1 (es)
FR (1) FR2414379A1 (es)
GB (1) GB2015390B (es)
IT (1) IT1091964B (es)
SE (1) SE7900263L (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3025863A1 (de) * 1980-07-08 1982-01-21 Duplomatic Meccanica Applicazioni Oleodinamiche S.p.A., Busto Arsizio, Varese Werkzeugrevolverkopf
DE3104683A1 (de) * 1981-02-10 1982-08-26 Heinz 2000 Hamburg Buchmeier Winkelschaltbare baueinheit, insbesondere revolverkopf fuer werkzeugmaschinen
IT1139107B (it) * 1981-07-22 1986-09-17 Baruffaldi Frizioni Spa Dispositivo divisore angolare per tavola portapezzi,torretta portautensili o simili con posizionamenti non prefissati
IT1157441B (it) * 1982-02-25 1987-02-11 Bassi Dermes Perfezionamenti alle apparecchiature per la determinazione automatica della posizione di lavoro fra pezzi da lavorare e utensili di lavorazione nelle macchine utensili
DE3855228T4 (de) * 1987-07-14 1997-10-23 Baruffaldi Spa Werkzeugrevolver mit einer epizykloiden Getriebe- und Positioniereinheit
EP0449460B1 (en) * 1990-03-22 1995-03-01 Teijin Seiki Company Limited Tool-rest driving device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1293526B (de) * 1964-01-15 1969-04-24 Buchmeier Heinz Revolverkopf fuer Werkzeugmaschinen, insbesondere Drehmaschinen
CH537231A (de) * 1970-12-17 1973-05-31 Buchmeier Heinz Als Arbeitseinheit auf eine Werkzeugmaschine aufsetzbarer Revolverkopf
IT1037890B (it) * 1975-05-06 1979-11-20 Baruffaldi Frizioni Spa Dispositivo per il posizionamento del corpo porta utensili in torrette automatiche per tornio o simile durante il movimento di rotazione del detto corpo per il passaggio da una posizione a quelle successive
FR2328539A1 (fr) * 1975-10-22 1977-05-20 Cazeneuve Sa Dispositif de commande de tourelle de machine-outil

Also Published As

Publication number Publication date
JPS54101585A (en) 1979-08-10
FR2414379A1 (fr) 1979-08-10
SE7900263L (sv) 1979-07-13
BR7900262A (pt) 1979-08-14
GB2015390A (en) 1979-09-12
ATA24979A (de) 1980-02-15
AR215095A1 (es) 1979-08-31
IT7819207A0 (it) 1978-01-12
GB2015390B (en) 1982-04-07
IT1091964B (it) 1985-07-06
DE2900659A1 (de) 1979-07-19
AT358897B (de) 1980-10-10

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