IT1264584B1 - Caricatori di barre per torni automatici - Google Patents

Caricatori di barre per torni automatici

Info

Publication number
IT1264584B1
IT1264584B1 IT93MI001246A ITMI931246A IT1264584B1 IT 1264584 B1 IT1264584 B1 IT 1264584B1 IT 93MI001246 A IT93MI001246 A IT 93MI001246A IT MI931246 A ITMI931246 A IT MI931246A IT 1264584 B1 IT1264584 B1 IT 1264584B1
Authority
IT
Italy
Prior art keywords
pusher
automatic lathes
constraint element
transversal dimension
guide
Prior art date
Application number
IT93MI001246A
Other languages
English (en)
Inventor
Pietro Cucchi
Original Assignee
Pietro Cucchi 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 Pietro Cucchi Spa filed Critical Pietro Cucchi Spa
Priority to IT93MI001246A priority Critical patent/IT1264584B1/it
Publication of ITMI931246A0 publication Critical patent/ITMI931246A0/it
Priority to US08/246,998 priority patent/US5562381A/en
Priority to EP94201518A priority patent/EP0631833A1/en
Priority to JP6130481A priority patent/JPH071203A/ja
Publication of ITMI931246A1 publication Critical patent/ITMI931246A1/it
Application granted granted Critical
Publication of IT1264584B1 publication Critical patent/IT1264584B1/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B13/00—Arrangements for automatically conveying or chucking or guiding stock
    • B23B13/02—Arrangements for automatically conveying or chucking or guiding stock for turning-machines with a single working-spindle
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Turning (AREA)
  • Branching, Merging, And Special Transfer Between Conveyors (AREA)
  • Feeding Of Workpieces (AREA)

Abstract

Un dispositivo caricatore comprende uno spintore per l'alimentazione di una barra lungo una guida verso un mandrino di un tornio. Lo spintore comprende una prima parte di spinta (16, 116) la quale è vincolata a mezzi di traslazione (14) lungo il detto percorso. Tale prima parte comprende un elemento di vincolo (18, 118) per l'accoppiamento con un complementare elemento di vincolo (19, 119) posto su una seconda parte rimuovibile di spintore (17, 117) la quale costituisce prolunga assiale alla prima parte lungo le guide, i due elementi (18, 118, 19, 119) si estendono assialmente fra prima e seconda parte e hanno dimensione trasversale contenuta nella dimensione trasversale della guida per scorrere in essa.
IT93MI001246A 1993-06-11 1993-06-11 Caricatori di barre per torni automatici IT1264584B1 (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT93MI001246A IT1264584B1 (it) 1993-06-11 1993-06-11 Caricatori di barre per torni automatici
US08/246,998 US5562381A (en) 1993-06-11 1994-05-20 Bar loaders for automatic lathes
EP94201518A EP0631833A1 (en) 1993-06-11 1994-05-28 Bar loaders for automatic lathes
JP6130481A JPH071203A (ja) 1993-06-11 1994-06-13 棒材ローダ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT93MI001246A IT1264584B1 (it) 1993-06-11 1993-06-11 Caricatori di barre per torni automatici

Publications (3)

Publication Number Publication Date
ITMI931246A0 ITMI931246A0 (it) 1993-06-11
ITMI931246A1 ITMI931246A1 (it) 1994-12-11
IT1264584B1 true IT1264584B1 (it) 1996-10-04

Family

ID=11366375

Family Applications (1)

Application Number Title Priority Date Filing Date
IT93MI001246A IT1264584B1 (it) 1993-06-11 1993-06-11 Caricatori di barre per torni automatici

Country Status (4)

Country Link
US (1) US5562381A (it)
EP (1) EP0631833A1 (it)
JP (1) JPH071203A (it)
IT (1) IT1264584B1 (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE59502111D1 (de) * 1995-05-27 1998-06-10 Sms Schloemann Gmbh Vorrichtung zum Laden von Blöcken und gegebenenfalls Pressscheiben in liegende Metallstrangpressen
IT1292878B1 (it) * 1997-04-24 1999-02-11 I E M C A Ind Elettromeccanica Asta spingibarra autosmorzante per caricatori di barre.
US5896793A (en) * 1997-04-25 1999-04-27 Ski Industries Apparatus for feeding bar stock to an automatic screw machine
EP0900612B1 (fr) 1997-09-05 2002-10-16 Markus Samuel Geiser Dispositif d'alimentation automatique de barres, notamment pour tour CNC
US5911804A (en) 1997-09-17 1999-06-15 Ski Industries, Inc. Method and apparatus for feeding shaped bar stock
US7798459B2 (en) 2007-05-31 2010-09-21 Lawrence Livermore National Security, Llc Laser beam guard clamps
ATE448037T1 (de) * 2007-07-06 2009-11-15 Lns Sa Vorrichtung zum sequentiellen zuführen von stangen zu einer bearbeitungsmaschine
WO2015074723A1 (en) * 2013-11-25 2015-05-28 Lns Management Sa Bar feeder

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH396569A (fr) * 1963-07-12 1965-07-31 Tornos Sa Fabrique De Machine Embout pour barre à usiner
DE1477459A1 (de) * 1964-05-23 1969-04-03 Index Werke Kg Hahn & Tessky Einrichtung zum Einbringen und Nachschieben von Materialstangen in die Arbeitsspindel einer Werkzeugmaschine
IT1256131B (it) * 1992-09-09 1995-11-29 Dispositivo caricatore per il caricamento sequenziale di barre in macchine utensili
US3924494A (en) * 1974-06-25 1975-12-09 Azuma Eng Co Ltd Automatic bar feeding apparatus
IT1126017B (it) * 1979-09-28 1986-05-14 Iemca Spa Dispositivo per l introduzione di barre entro tubi
DD153590A1 (de) * 1980-10-20 1982-01-20 Klaus Doelling Automatische zufuehreinrichtung fuer stangenfoermige werstoffe fuer einspindel-drehmaschinen
IT1254658B (it) * 1992-03-03 1995-09-28 Alimentatore di barre per macchine utensili, con organi di spinta a comandi indipendenti
JPH05309502A (ja) * 1992-05-11 1993-11-22 Sone Kogu Seisakusho:Kk 棒材供給機の作動制御方法及び作動制御装置

Also Published As

Publication number Publication date
EP0631833A1 (en) 1995-01-04
ITMI931246A1 (it) 1994-12-11
ITMI931246A0 (it) 1993-06-11
JPH071203A (ja) 1995-01-06
US5562381A (en) 1996-10-08

Similar Documents

Publication Publication Date Title
IT1264584B1 (it) Caricatori di barre per torni automatici
DE69716421D1 (de) Automatische Zuführeinrichtung für Stangen, insbesondere für CNC-Drehbänke
TW376342B (en) Bar feeder for feeding a machine tool, in particular an automatic lathe
ATE352396T1 (de) Holzbearbeitungsanlage
EP1422021A3 (en) A machine for machining components made of wood or the like
AU8574282A (en) Lathe-barfeed apparatus
AU2003250158A1 (en) Machine tool with two workpiece spindles
EP1238731A4 (en) GLASSES GLASS DRILLING DEVICE POSITIONING DEVICE
EP1036629A3 (en) A machine for working bars
ES2107113T3 (es) Dispositivo con guia de barras mejorada para la carga de barras en tornos automaticos.
ATE32571T1 (de) Fuehrungs- und vorschubvorrichtung fuer eine werkstoffstange an einer drehmaschine.
DE3173525D1 (en) Quick-change toolholder for lathes
DE3567393D1 (en) Lathe tool with exchangeable cutting bit
EP0459030A3 (en) Tool changing methods and apparatus for an armature winding machine
CA2289796A1 (en) Device for guiding a bar fed in a lathe spindle
IT1255276B (it) Dispositivo alimentatore di barre, a ganasce scorrevoli
DE60021841D1 (de) Stangenführung mit Plandrehvorrichtung der Stangen
IT1256353B (it) Tornio di tipo a doppio mandrino
EP0885677A3 (en) Deep-hole boring unit
ATE114522T1 (de) Spannzange zum halten eines werkzeuges, insbesondere einer schneidwerkzeuges.
ES8100772A1 (es) Perfeccionamientos en herramientas de taladrar con un cincelgiratorio radialmente regulable
IT8421190A1 (it) Dispositivo per il prelievo da uno spingibarra e lo scarico degli spezzoni di barre metalliche in una apparecchiatura di alimentazione di queste ultime ad un tornio plurimandrino, nonche' per l'applicazione di una nuova barra a detto spingibarra
KR200149326Y1 (ko) 심압대의 클램프 장치
ITMI922388A0 (it) Pinza a gansce traslanti per torni automatici
SU1060326A1 (ru) Расточна оправка

Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970623