IT1259476B - Sistemazione per caricatori di utensile per macchine lavoranti lamiera metallica - Google Patents

Sistemazione per caricatori di utensile per macchine lavoranti lamiera metallica

Info

Publication number
IT1259476B
IT1259476B ITUD920104A IT1259476B IT 1259476 B IT1259476 B IT 1259476B IT UD920104 A ITUD920104 A IT UD920104A IT 1259476 B IT1259476 B IT 1259476B
Authority
IT
Italy
Prior art keywords
tools
tool
container
punching
loader
Prior art date
Application number
Other languages
English (en)
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 filed Critical
Publication of ITUD920104A0 publication Critical patent/ITUD920104A0/it
Publication of ITUD920104A1 publication Critical patent/ITUD920104A1/it
Application granted granted Critical
Publication of IT1259476B publication Critical patent/IT1259476B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D37/00—Tools as parts of machines covered by this subclass
    • B21D37/14—Particular arrangements for handling and holding in place complete dies
    • B21D37/145—Die storage magazines
    • 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
    • B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/155—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling
    • B23Q3/1556—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling of non-rotary tools
    • B23Q3/15573—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling of non-rotary tools the tool being taken from a storage device and transferred to a tool holder by means of transfer devices
    • 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
    • Y10T483/00—Tool changing
    • Y10T483/17—Tool changing including machine tool or component
    • Y10T483/1729—Reciprocating tool machine tool [e.g., broaching machine, shaping machine, etc.]
    • Y10T483/1731—Reciprocating tool machine tool [e.g., broaching machine, shaping machine, etc.] including matrix
    • 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
    • Y10T83/00—Cutting
    • Y10T83/929—Tool or tool with support
    • Y10T83/9457—Joint or connection
    • Y10T83/9473—For rectilinearly reciprocating tool
    • Y10T83/9476—Tool is single element with continuous cutting edge [e.g., punch, etc.]

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)
  • Automatic Tool Replacement In Machine Tools (AREA)
  • Auxiliary Devices For Machine Tools (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)

Abstract

Macchina per la punzonatura avente un caricatore di utensili superiore (3) ed uno inferiore (4) del tipo a giostra. Utensili per la punzonatura interagenti coassialmente (10) e utensili stampanti (19) sono trasferiti in connessione con utensili mutanti da posizioni di tensione nel caricatore superiore ed inferiore a posizioni di lavoro rispettivamente nel contenitore di punzone superiore alternativo (45,49) della macchina e nel contenitore stampante fisso inferiore (29) della macchina. Il contenitore di punzone superiore è diviso lungo un piano assiale in parti fisse ed una parte muoventesi radialmente (4) in relazione al caricatore. Il contenitore stampante inferiore è eseguito nella forma di un anello ininterrotto. Dopo il trasferimento di un utensile per la punzonatura dal caricatore superiore alla posizione di lavoro nel contenitore di punzone, il caricatore (D1) con gli altri utensili per la punzonatura è sollevato allo scopo di assicurare lo spazio necessario tra questi utensili immagazzinati e tutte le sporgenze ed irregolarità sul pezzo in lavorazione poiché è fornito e mosso tra i caricatori durante la lavorazione. L'utensile stampante inferiore è trasferito dalla sua posizione di lavorazione finale, e viene poi spostato verticalmente nella posizione di lavorazione allo scopo di essere preso nel contenitore stampante anulare. La sistemazione permette un cambiamento molto rapido dell'utensile senza il rischio di interferenza tra gli utensili stampanti e quelli per la punzonatura immagazzinati ed il pezzo in lavorazione poiché esso è fornito durante la lavorazione. (Fig. 2)
IT92UD104 1991-05-30 1992-05-29 Sistemazione per caricatori di utensile per macchine lavoranti lamiera metallica IT1259476B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9101654A SE469111B (sv) 1991-05-30 1991-05-30 Anordning vid verktygsmagasin foer plaatbearbetningsmaskiner

Publications (3)

Publication Number Publication Date
ITUD920104A0 ITUD920104A0 (it) 1992-05-29
ITUD920104A1 ITUD920104A1 (it) 1993-11-29
IT1259476B true IT1259476B (it) 1996-03-20

Family

ID=20382897

Family Applications (1)

Application Number Title Priority Date Filing Date
IT92UD104 IT1259476B (it) 1991-05-30 1992-05-29 Sistemazione per caricatori di utensile per macchine lavoranti lamiera metallica

Country Status (6)

Country Link
US (1) US5295938A (it)
JP (1) JP3195411B2 (it)
DE (1) DE4217809A1 (it)
GB (1) GB2257081B (it)
IT (1) IT1259476B (it)
SE (1) SE469111B (it)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5778749A (en) * 1995-06-05 1998-07-14 Dunn; David C. Flexible manufacturing press assembly
FI100648B (fi) * 1995-12-14 1998-01-30 Balaxman Oy Levytyökeskus
GB2324755B (en) * 1997-05-01 2001-02-14 Tradewise Engineering Ltd Device for converting punch changing in punching machines from manual to quick and automatic
IT1293244B1 (it) * 1997-07-16 1999-02-16 Rainer Srl Organo di presa di un punzone o di una matrice di una macchina punzonatrice
US6223636B1 (en) * 1998-08-03 2001-05-01 International Business Machines Corporation Low-cost high-density gang punch
ATE324199T1 (de) * 2003-07-26 2006-05-15 Trumpf Werkzeugmaschinen Gmbh Werkzeugmaschine mit werkzeug-hubantrieb
US7779665B2 (en) * 2006-10-30 2010-08-24 Wilson Tool International Inc. Press brake die holder technology
US7874194B2 (en) * 2007-03-09 2011-01-25 Wilson Tool International Inc. Die holder technology for metal-fabricating press
US20090320550A1 (en) * 2008-06-27 2009-12-31 Lee Brian J Anti-Vibration Die Holder Technology for Fabricating Press
CN103084654B (zh) * 2013-01-24 2015-02-04 佛山市南海力丰机床有限公司 一种可快速自动换刀的冲剪冲压机

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE347885B (it) * 1970-08-20 1972-08-21 Pullmax Ab
GB1324375A (en) * 1970-10-02 1973-07-25 Pullmax Ab Tool changing devices in metal working machines
DE2526764C2 (de) * 1975-06-14 1985-02-28 Trumpf Maschinen AG, Zug Werkzeugwechselvorrichtung für eine Stanz- oder Nibbelmaschine
SE423196B (sv) * 1977-06-21 1982-04-26 Pullmax Ab Anordning for verktygsvexling vid stansmaskiner
DE3331667A1 (de) * 1983-09-02 1985-03-28 C. Behrens Ag, 3220 Alfeld Wechselvorrichtung fuer das werkzeug einer werkzeugmaschine, insbesondere fuer den abstreifer und/oder diematrize einer revolverschneidpresse
JPS60231532A (ja) * 1984-05-01 1985-11-18 Ishikawajima Harima Heavy Ind Co Ltd ダイハイト調節装置を備えたボルスタ−キヤリア
SE453578B (sv) * 1986-10-02 1988-02-15 Pullmax Ab Verktygsvexlare for verktyg i stansmaskiner
JPH0263525A (ja) * 1988-08-30 1990-03-02 Ichiro Maezono コロナ放電による大気汚染防止装置

Also Published As

Publication number Publication date
SE9101654L (sv) 1992-12-01
DE4217809A1 (de) 1992-12-03
JP3195411B2 (ja) 2001-08-06
GB2257081A (en) 1993-01-06
ITUD920104A0 (it) 1992-05-29
US5295938A (en) 1994-03-22
GB2257081B (en) 1994-04-27
ITUD920104A1 (it) 1993-11-29
GB9211333D0 (en) 1992-07-15
SE9101654D0 (sv) 1991-05-30
SE469111B (sv) 1993-05-17
JPH05146832A (ja) 1993-06-15

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Legal Events

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

Effective date: 19970530