EP0344741A3 - Vorschubeinrichtung zum Zuführen von Blechtafeln zu einem Stanzwerkzeug - Google Patents

Vorschubeinrichtung zum Zuführen von Blechtafeln zu einem Stanzwerkzeug Download PDF

Info

Publication number
EP0344741A3
EP0344741A3 EP19890109812 EP89109812A EP0344741A3 EP 0344741 A3 EP0344741 A3 EP 0344741A3 EP 19890109812 EP19890109812 EP 19890109812 EP 89109812 A EP89109812 A EP 89109812A EP 0344741 A3 EP0344741 A3 EP 0344741A3
Authority
EP
European Patent Office
Prior art keywords
feed
sheet metal
stamping tool
advancing device
feeding sheet
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.)
Granted
Application number
EP19890109812
Other languages
English (en)
French (fr)
Other versions
EP0344741B1 (de
EP0344741A2 (de
Inventor
Gerhard Lauckner
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.)
Elpatronic AG
Original Assignee
Karges-Hammer-Maschinen & Co KG GmbH
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 Karges-Hammer-Maschinen & Co KG GmbH filed Critical Karges-Hammer-Maschinen & Co KG GmbH
Publication of EP0344741A2 publication Critical patent/EP0344741A2/de
Publication of EP0344741A3 publication Critical patent/EP0344741A3/de
Application granted granted Critical
Publication of EP0344741B1 publication Critical patent/EP0344741B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/02—Advancing work in relation to the stroke of the die or tool
    • B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
    • B21D43/10—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by grippers
    • B21D43/11—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by grippers for feeding sheet or strip material
    • 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
    • B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/003—Positioning devices
    • 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
    • B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/02—Advancing work in relation to the stroke of the die or tool
    • B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
    • B21D43/10—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by grippers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Punching Or Piercing (AREA)
  • Press Drives And Press Lines (AREA)

Abstract

Bei einer Vorschubvorrichtung zum Zuführen von Blechtafeln (2) zu wenigstens einem stationären Stanzwerkzeug (11), mit dem aus den Blechtafeln (2) Platinen (10) ausgestanzt werden, mit einem in Vorschubrichtung auf einem Fördertisch (6) verfahrbaren, einseitig gelagerten Vorschubbalken (7, 8) mit die Blechtafel (2) ergreifenden Spannzangen (21), die am Vorschubbalken (7, 8) quer zur Vorschubrichtung seitlich verfahrbar sind, läßt sich der Stanzvorgang beim Übergang von einer Blechtafel (2) zu einer anderen ohne Leerhub durchführen, wenn ein zweiter Vorschub­ balken (7, 8) vorgesehen ist, wenn beide Vorschubbalken auf jeweils einer anderen Längsseite des Vorschubtisches (6) einseitig gelagert sind und wenn beide Vorschubbalken jeweils um ein mit seiner Achse in Förderrichtung zeigendes Drehgelenk (25) hochschwenkbar sind.
EP89109812A 1988-06-03 1989-05-31 Vorschubeinrichtung zum Zuführen von Blechtafeln zu einem Stanzwerkzeug Expired - Lifetime EP0344741B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3818822 1988-06-03
DE3818822A DE3818822C1 (de) 1988-06-03 1988-06-03

Publications (3)

Publication Number Publication Date
EP0344741A2 EP0344741A2 (de) 1989-12-06
EP0344741A3 true EP0344741A3 (de) 1991-02-27
EP0344741B1 EP0344741B1 (de) 1993-03-31

Family

ID=6355723

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89109812A Expired - Lifetime EP0344741B1 (de) 1988-06-03 1989-05-31 Vorschubeinrichtung zum Zuführen von Blechtafeln zu einem Stanzwerkzeug

Country Status (3)

Country Link
EP (1) EP0344741B1 (de)
DD (1) DD283781A5 (de)
DE (2) DE3818822C1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19755338C2 (de) * 1997-12-15 2001-12-13 Schmalbach Lubeca Zuführvorrichtung und Zuführverfahren für plattenförmige Werkstücke
ITPR20000033A1 (it) * 2000-05-17 2001-11-19 Amada Schiavi S R L Apparato di trasferimento di lamiere da una stazione di lavoro, in particolare di punzonatura, ad un magazzino
DE50201152D1 (de) * 2001-10-15 2004-11-04 Elpatronic Ag Bergdietikon Blechvorschub an einer Stanzeinrichtung

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2149067A1 (de) * 1971-10-01 1973-04-05 Manfred Wanzke Werkzeug App Un Vorschubgeraet
DE2254355A1 (de) * 1972-11-07 1974-05-16 Schuler Gmbh L Zu- und abfuehrvorrichtung fuer tafeloder bandfoermige werkstuecke an pressen
DE2258644A1 (de) * 1972-11-30 1974-06-06 Sandt Ag J Zufuehrvorrichtung fuer bahnfoermiges gut zu bearbeitungsmaschinen mit haltezange und vorschubzange
DE3336068A1 (de) * 1983-10-04 1985-04-18 Hermann Klann Metall- und Blechwarenfabrik GmbH, 8300 Landshut Transfervorrichtung
EP0195952A2 (de) * 1985-03-23 1986-10-01 L. SCHULER GmbH Greifvorrichtung in Leerstufenbereichen einer Transferpresse

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2149067A1 (de) * 1971-10-01 1973-04-05 Manfred Wanzke Werkzeug App Un Vorschubgeraet
DE2254355A1 (de) * 1972-11-07 1974-05-16 Schuler Gmbh L Zu- und abfuehrvorrichtung fuer tafeloder bandfoermige werkstuecke an pressen
DE2258644A1 (de) * 1972-11-30 1974-06-06 Sandt Ag J Zufuehrvorrichtung fuer bahnfoermiges gut zu bearbeitungsmaschinen mit haltezange und vorschubzange
DE3336068A1 (de) * 1983-10-04 1985-04-18 Hermann Klann Metall- und Blechwarenfabrik GmbH, 8300 Landshut Transfervorrichtung
EP0195952A2 (de) * 1985-03-23 1986-10-01 L. SCHULER GmbH Greifvorrichtung in Leerstufenbereichen einer Transferpresse

Also Published As

Publication number Publication date
EP0344741B1 (de) 1993-03-31
DD283781A5 (de) 1990-10-24
EP0344741A2 (de) 1989-12-06
DE58903916D1 (de) 1993-05-06
DE3818822C1 (de) 1989-04-13

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