ES2077907T3 - DEVICE FOR STUFFING IN A PRESS. - Google Patents

DEVICE FOR STUFFING IN A PRESS.

Info

Publication number
ES2077907T3
ES2077907T3 ES92106506T ES92106506T ES2077907T3 ES 2077907 T3 ES2077907 T3 ES 2077907T3 ES 92106506 T ES92106506 T ES 92106506T ES 92106506 T ES92106506 T ES 92106506T ES 2077907 T3 ES2077907 T3 ES 2077907T3
Authority
ES
Spain
Prior art keywords
stamping
pressure bolts
press
sheet
stuffing
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 - Lifetime
Application number
ES92106506T
Other languages
Spanish (es)
Inventor
Klaus Siegert
Eckart Dannenmann
Rolf Kellenbenz
Alfred Bareis
Horst Pfisterer
Hartmut Hoffmann
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.)
L Schuler GmbH
Original Assignee
L Schuler 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 L Schuler GmbH filed Critical L Schuler GmbH
Application granted granted Critical
Publication of ES2077907T3 publication Critical patent/ES2077907T3/en
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
    • B21D24/00—Special deep-drawing arrangements in, or in connection with, presses
    • B21D24/04—Blank holders; Mounting means therefor
    • B21D24/08—Pneumatically or hydraulically loaded blank holders
    • 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
    • B21D24/00—Special deep-drawing arrangements in, or in connection with, presses
    • B21D24/04—Blank holders; Mounting means therefor
    • 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
    • B21D24/00—Special deep-drawing arrangements in, or in connection with, presses
    • B21D24/10—Devices controlling or operating blank holders independently, or in conjunction with dies
    • B21D24/14—Devices controlling or operating blank holders independently, or in conjunction with dies pneumatically or hydraulically

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Press Drives And Press Lines (AREA)

Abstract

EN UN DISPOSITIVO DE EMBUTICION (3) DE UNA PRENSA SE HAN DE ACTIVAR DISCRETAMENTE ALGUNOS PERNOS DE PRESION (5,6) DE UNA GRAN CANTIDAD DE PERNOS DE PRESION (5,6) PARA PODER ACTUAR SOBRE LAS RELACIONES DE EMBUTICION AL EMBUTIR PIEZAS DE CHAPA, INCLUSO VARIAS PIEZAS DE CHAPA A CONFORMAR SIMULTANEAMENTE. PARA ELLO, LOS CILINDROS DE EMBUTICION (9, 10) ESTAN CONDUCIDOS POR CARRILES HORIZONTALES (13) Y MEDIANTE LOS MEDIOS DE TRASMISION DE AJUSTE Y MOVIMIENTO (14, 16, 17, 18, 19) SE PUEDEN DESPLAZAR AL MENOS EN UNA DIRECCION DE MOVIMIENTO (EJE) POR DEBAJO DE LOS PERNOS DE PRESION (5,6) DE MODO INDIVIDUAL, EN CASO DE DISPOSICION DE REGULACION CONJUNTA EN GRUPOS.IN A STAMPING DEVICE (3) OF A PRESS SOME PRESSURE BOLTS (5,6) HAVE TO BE DISCRETELY ACTIVATED OF A LARGE NUMBER OF PRESSURE BOLTS (5,6) TO BE ABLE TO ACT ON THE STAMPING RELATIONS WHEN STAMPING PIECES OF SHEET, EVEN SEVERAL PIECES OF SHEET TO CONFORM SIMULTANEOUSLY. FOR THIS, THE STAMPING CYLINDERS (9, 10) ARE DRIVEN BY HORIZONTAL RAILS (13) AND THROUGH THE MEANS OF ADJUSTMENT AND MOVEMENT TRANSMISSION (14, 16, 17, 18, 19) CAN BE MOVED AT LEAST IN ONE DIRECTION OF MOVEMENT (AXIS) BELOW THE PRESSURE BOLTS (5,6) INDIVIDUALLY, IN CASE OF JOINT REGULATION PROVISION IN GROUPS.

ES92106506T 1991-04-20 1992-04-15 DEVICE FOR STUFFING IN A PRESS. Expired - Lifetime ES2077907T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4112945A DE4112945A1 (en) 1991-04-20 1991-04-20 DRAWING DEVICE IN A PRESS

Publications (1)

Publication Number Publication Date
ES2077907T3 true ES2077907T3 (en) 1995-12-01

Family

ID=6430002

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92106506T Expired - Lifetime ES2077907T3 (en) 1991-04-20 1992-04-15 DEVICE FOR STUFFING IN A PRESS.

Country Status (3)

Country Link
EP (1) EP0510505B1 (en)
DE (2) DE4112945A1 (en)
ES (1) ES2077907T3 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4322061C1 (en) * 1993-07-02 1994-12-01 Schaefer Maschbau Wilhelm Apparatus for the simultaneous production of a plurality of component hollow bodies by the internal high-pressure forming method
DE4441442A1 (en) * 1994-11-23 1996-05-30 Erfurt Umformtechnik Gmbh Changing mechanism in driven tool carrier for presses

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3405316A1 (en) * 1984-02-15 1985-08-22 Maschinenfabrik Müller-Weingarten AG, 7987 Weingarten Displaceable hydraulic cushion as a drawing cushion for a multiple-die press with a sliding table
DE3406526A1 (en) * 1984-02-23 1985-09-12 Maschinenfabrik Müller-Weingarten AG, 7987 Weingarten Sliding table with built-in blank-holder frame

Also Published As

Publication number Publication date
EP0510505B1 (en) 1995-08-16
DE4112945A1 (en) 1992-10-22
DE59203261D1 (en) 1995-09-21
EP0510505A1 (en) 1992-10-28

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