EP3227039A2 - Dispositif d'apport de barres - Google Patents

Dispositif d'apport de barres

Info

Publication number
EP3227039A2
EP3227039A2 EP15805150.8A EP15805150A EP3227039A2 EP 3227039 A2 EP3227039 A2 EP 3227039A2 EP 15805150 A EP15805150 A EP 15805150A EP 3227039 A2 EP3227039 A2 EP 3227039A2
Authority
EP
European Patent Office
Prior art keywords
bar
rod
guide
loading
unit
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.)
Pending
Application number
EP15805150.8A
Other languages
German (de)
English (en)
Inventor
Karl-Heinz Schumacher
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.)
Index Werke GmbH and Co KG Hahn and Tessky
Original Assignee
Index Werke GmbH and Co KG Hahn and Tessky
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 Index Werke GmbH and Co KG Hahn and Tessky filed Critical Index Werke GmbH and Co KG Hahn and Tessky
Publication of EP3227039A2 publication Critical patent/EP3227039A2/fr
Pending legal-status Critical Current

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
    • B23B13/10—Arrangements for automatically conveying or chucking or guiding stock with magazines for stock
    • 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
    • B23B13/04—Arrangements for automatically conveying or chucking or guiding stock for turning-machines with a plurality of working-spindles
    • 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
    • B23B13/12—Accessories, e.g. stops, grippers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B5/00—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor
    • B23B5/16—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor for bevelling, chamfering, or deburring the ends of bars or tubes

Definitions

  • the guide housing with the guide channel can be formed in various ways.
  • the supply rod is inserted in standing in a starting position feed element in one of the guide housing shells in the feed direction in front of the feed element in a loading position.
  • the buffer 160 has an extension which is selected such that between the receiving position 152 and the delivery position 154 and thus between the buffer stop 162 and the processing unit 90 at least as many pre-machined material bars 14 can be arranged side by side, such as rod guides 28 in the magazine drum 24th are provided, so that when loading of pre-machined material rods 14 in the rod guides 28 of the magazine drum 24 is to take place, they can be completely taken over from the buffer memory 160.
  • the material bar gripper 196 is swung out again from the removal gap.
  • the controller now controls a drive 227 for opening the movable guide housing shell 226, so that the movable guide housing shell 226 is moved away from the guide housing shell 224 and the supply rod 242 fixed therein is removed from the receptacle 232 of the guide housing shell 224 and only through the Guide housing shell 226 is held in the initial position.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Turning (AREA)

Abstract

L'invention concerne un dispositif d'apport de barres qui comprend au moins un guide-barres permettant l'apport d'au moins une barre de matériau à au moins une broche porte-pièce d'un tour et une unité d'usinage servant à réaliser un profil d'extrémité sur une extrémité de la barre de matériau, ladite unité pemettant une préhension de l'extrémité au moyen d'une pince de serrage dans le guide-barres. Le but de l'invention est d'améliorer ce dispositif d'apport de barres de sorte qu'il fonctionne le plus efficacement possible et, en particulier, de sorte qu'un rechargement de barres de matériau dans ledit au moins un guide-barres puisse avoir lieu le plus efficacement et le plus rapidement possible. A cet effet, le dispositif d'apport de barres comprend un magasin de chargement de barres apte à tourner autour d'un axe de magasin, lequel comporte plus de deux guide-barres agencés autour de l'axe de magasin dans un tambour de magasin, et le dispositif d'apport de barres comprend un réservoir tampon disposé entre l'unité d'usinage et le magasin de chargement de barres, ledit réservoir tampon stockant une pluralité de barres de matériau préusinées munies du profil d'extrémité.
EP15805150.8A 2014-12-05 2015-12-03 Dispositif d'apport de barres Pending EP3227039A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102014117947.1A DE102014117947A1 (de) 2014-12-05 2014-12-05 Stangenzufuhreinrichtung
PCT/EP2015/078493 WO2016087574A2 (fr) 2014-12-05 2015-12-03 Dispositif d'apport de barres

Publications (1)

Publication Number Publication Date
EP3227039A2 true EP3227039A2 (fr) 2017-10-11

Family

ID=54783587

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15805150.8A Pending EP3227039A2 (fr) 2014-12-05 2015-12-03 Dispositif d'apport de barres

Country Status (4)

Country Link
US (1) US20170259343A1 (fr)
EP (1) EP3227039A2 (fr)
DE (1) DE102014117947A1 (fr)
WO (1) WO2016087574A2 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT201700102071A1 (it) * 2017-09-12 2019-03-12 Cucchi Giovanni & C Srl Dispositivo a magazzino mobile per caricatori di barre.
DE102017121295A1 (de) * 2017-09-14 2019-03-14 Index-Werke Gmbh & Co. Kg Hahn & Tessky Mehrspindeldrehmaschine
CN118179905B (zh) * 2024-05-15 2024-07-23 四川省江油市蜀玉实业有限公司 一种缓冲进料装置、振筛箱以及筛选方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3782593A (en) * 1970-07-30 1974-01-01 Twyford Moors Ltd Bar holder arrangement for an automatic machine tool

Family Cites Families (30)

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US2320039A (en) * 1940-08-13 1943-05-25 New Britain Machine Co Automatic stocking means for bar machines
US2781574A (en) * 1955-09-06 1957-02-19 Lipe Rollway Corp Automatic bar feed for multiple spindle bar working machines
US3010605A (en) * 1958-04-04 1961-11-28 Jr Otis V Jones Stock feeding apparatus
FR1324187A (fr) * 1962-06-05 1963-04-12 Jos Petermann Sa Tour automatique à décolleter à poupée mobile
US3253721A (en) * 1964-04-06 1966-05-31 Lipe Rollway Corp Article handling apparatus
US3289820A (en) * 1964-09-21 1966-12-06 Jr Otis V Jones Bundle feed and orientation system
US3455190A (en) * 1967-05-23 1969-07-15 Flintkote Co Automatic feeding and discharging system for machine tools
DE1906423C3 (de) * 1969-02-08 1974-08-22 Traub Vertriebs Gesellschaft Mbh, 7313 Reichenbach Vorrichtung zum Zuführen von stangenförmigen Werkstücken, insbesondere Werkstoffstangen, für Werkzeugmaschinen, insbesondere Drehautomaten
DE2038886C3 (de) * 1970-08-05 1978-04-06 Acro Feed Industries, Inc., Detroit, Mich. (V.St.A.) Vorrichtung zum automatischen Beschicken einer Mehrspindel-Drehmaschine mit Stangenmaterial
DE2063075C3 (de) * 1970-12-22 1974-01-17 Eunipp Ag, Zug (Schweiz) Selbsttätig.arbeitendes Stangenlademagazin für einen Mehrspindel-Stangendrehautomaten
US3712174A (en) * 1971-01-06 1973-01-23 J Granfield Material removal device
CH550638A (fr) * 1972-03-23 1974-06-28 Twyford Moors Aircraft & Eng Guide-barres pour barres ou tubes devant etre amenes a une machine-outil.
US3774753A (en) * 1972-03-27 1973-11-27 O Jones Bundle feed device
JPS5249577B2 (fr) * 1972-06-20 1977-12-17
FR2218174B1 (fr) * 1973-02-16 1976-04-30 Equip Reseaux Matieres Plastiq
US4026171A (en) * 1975-04-28 1977-05-31 American Can Company Shuttle transfer mechanism
FR2339468A1 (fr) * 1976-01-29 1977-08-26 Leroy Somer Moteurs Procede et dispositif pour le remplacement automatique d'une piece a usiner sur une machine-outil
DE2943769A1 (de) * 1979-10-30 1981-05-14 Rigobert Dipl.-Ing. 5000 Köln Schwarze Vorrichtung und steuerung zur entnahme einzelner rohre aus einem vorratsbehaelter
GB2151594B (en) * 1983-11-03 1987-02-18 Benedetto Morandini Feeding device for metallic bars or tubes
CH659603A5 (en) * 1984-08-31 1987-02-13 Lns Vente Fab Decolletage Stacker for laterally feeding bars of material to be machined to a machine tool or a machine-tool feed device
CH672446A5 (en) * 1987-06-04 1989-11-30 Lns Vente Fab Decolletage Machine-tool bar-feed mechanism - has tube rear part movable sideways for reloading of front part
IT1229636B (it) * 1987-10-14 1991-09-04 Iemca Spa Caricatore di barre per una macchina operatrice plurimandrino
JPH0242308A (ja) * 1988-08-03 1990-02-13 Honda Motor Co Ltd 棒状材の長さ検査装置
DE4000598C1 (fr) * 1990-01-11 1991-04-18 Index-Werke Kg Hahn & Tessky, 7300 Esslingen, De
IT1311432B1 (it) * 1999-12-16 2002-03-12 Iemca Giuliani Macchine Italia Caricatore di barre dotato di un dispositivo di intestatura dellebarre.
JP4625768B2 (ja) * 2003-09-05 2011-02-02 株式会社育良精機製作所 棒材供給機及び棒材加工システム
US8051755B2 (en) * 2006-10-24 2011-11-08 Alps Tool Co., Ltd. Bar feeder, feed rod vibration prevention support of material feeder and vibration stopper of material feeder
IT1398954B1 (it) * 2010-03-22 2013-03-28 Cucchi Pietro Spa Magazzino a fascio per caricatori di barre
ITMI20121103A1 (it) * 2012-06-22 2013-12-23 Cucchi Giovanni & C Srl Apparato per alimentare barre ad una macchina utensile
WO2014064844A1 (fr) * 2012-10-26 2014-05-01 育良精機株式会社 Machine d'alimentation en matériaux de tige et système de traitement de matériaux de tige

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3782593A (en) * 1970-07-30 1974-01-01 Twyford Moors Ltd Bar holder arrangement for an automatic machine tool

Also Published As

Publication number Publication date
WO2016087574A2 (fr) 2016-06-09
DE102014117947A1 (de) 2016-06-09
WO2016087574A3 (fr) 2016-07-28
US20170259343A1 (en) 2017-09-14

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