ES2084209T3 - Prensa con dispositivo de embuticion. - Google Patents

Prensa con dispositivo de embuticion.

Info

Publication number
ES2084209T3
ES2084209T3 ES92107829T ES92107829T ES2084209T3 ES 2084209 T3 ES2084209 T3 ES 2084209T3 ES 92107829 T ES92107829 T ES 92107829T ES 92107829 T ES92107829 T ES 92107829T ES 2084209 T3 ES2084209 T3 ES 2084209T3
Authority
ES
Spain
Prior art keywords
movement
stamping
acceleration
stamping device
press
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
ES92107829T
Other languages
English (en)
Inventor
Siegfried Baur
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 ES2084209T3 publication Critical patent/ES2084209T3/es
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
    • B21D24/005—Multi-stage presses
    • 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)
  • Press Drives And Press Lines (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)

Abstract

DEBE SER ACEPTADO QUE EN LA ETAPA DE EMBUTICION DE UNA PIEZA A SER PRENSADA EN LA FASE MAS TEMPRANA POSIBLE DEL MOVIMIENTO DE MARCHA ACELERADA DEL APARATO DE EMBUTICION DE UN EQUIPO (10, 17) DE TRANSFORMACION, SE APROVECHE UN GRAN ESPACIO DE TIEMPO DEL MOVIMIENTO DE ACELERACION DEL TOPE EMPUJADOR PARA LA TRANSFORMACION. DESPUES DE LA EMBUTICION, DEL RECORRIDO CONTINUO DEL PUNTO TOTAL (25), DEL MOVIMIENTO DE TOPE EMPUJADOR (22) Y DEL MOVIMIENTO DEL APARATO (23, 24) DE EMBUTICION, SE MANTIENE EL SOPORTE DE CHAPA DEL APARATO DE EMBUTICION DE FORMA INTERMEDIA EN UNA POSICION DE TOMA (26, 27, 28), TAMBIEN PARA EVITAR DE FORMA TEMPORAL UN OTRO MOVIMIENTO ALTO DE ACELERACION.
ES92107829T 1991-05-25 1992-05-09 Prensa con dispositivo de embuticion. Expired - Lifetime ES2084209T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4117102A DE4117102A1 (de) 1991-05-25 1991-05-25 Presse mit zieheinrichtung

Publications (1)

Publication Number Publication Date
ES2084209T3 true ES2084209T3 (es) 1996-05-01

Family

ID=6432402

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92107829T Expired - Lifetime ES2084209T3 (es) 1991-05-25 1992-05-09 Prensa con dispositivo de embuticion.

Country Status (4)

Country Link
US (1) US5253505A (es)
EP (1) EP0515881B1 (es)
DE (2) DE4117102A1 (es)
ES (1) ES2084209T3 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4324963A1 (de) * 1993-07-24 1995-01-26 Erfurt Umformtechnik Gmbh Blechhalter für einfachwirkende Pressen, insbesondere für mechanische Pressen und Transferpressen
DE4403954B4 (de) * 1994-02-08 2006-02-02 Müller Weingarten AG Mehrpunktzieheinrichtung von mechanischen und hydraulischen Pressen
US6848290B2 (en) * 2002-10-10 2005-02-01 Pyper Tool & Engineering, Inc. Stock lifter for metal forming dies and method for making the same
DE10336279A1 (de) 2003-08-07 2005-03-03 Bosch Rexroth Ag Einrichtung zur Steuerung des Ziehvorgangs bei einer Transferpresse
DE102017214660B4 (de) * 2017-08-22 2022-12-15 Bayerische Motoren Werke Aktiengesellschaft Druckbolzen einer Presse sowie Presse mit Druckbolzen
US11267036B2 (en) 2018-12-27 2022-03-08 Standard Lifters, Inc. Stock lifter assembly
US11707775B2 (en) 2018-12-27 2023-07-25 Standard Lifters, Inc. Stock lifter assembly

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1742877A (en) * 1929-03-18 1930-01-07 Fredrich J Rode Sheet-metal press
DE656684C (de) * 1935-06-22 1938-02-12 Weingarten Vorm Hch Schatz A G Sperrvorrichtung fuer den Ruecklauf von Druckluftprellvorrichtungen an Blechziehpressen
DE1246652B (de) * 1962-02-10 1967-08-10 Mueller Fritz Stufenpresse
US4566306A (en) * 1983-03-17 1986-01-28 Yugengaisha Kyodogiken Method and apparatus for feeding materials to be pressed
DE3505984A1 (de) * 1985-02-21 1986-08-21 L. Schuler GmbH, 7320 Göppingen Ziehapparat an pressen
DE3702069A1 (de) * 1987-01-24 1988-08-04 Schuler Gmbh L Ziehapparat in einer presse
DE3807683A1 (de) * 1988-03-09 1989-09-21 Schuler Gmbh L Ziehapparat in ziehstufen von pressen
DE3933806A1 (de) * 1989-10-10 1991-11-14 Schuler Gmbh L Ziehapparat in ziehstufen von pressen

Also Published As

Publication number Publication date
EP0515881B1 (de) 1996-01-10
DE4117102A1 (de) 1992-11-26
EP0515881A1 (de) 1992-12-02
US5253505A (en) 1993-10-19
DE59204976D1 (de) 1996-02-22

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