ES8704094A1 - Aparato de embuticion en prensas - Google Patents

Aparato de embuticion en prensas

Info

Publication number
ES8704094A1
ES8704094A1 ES552164A ES552164A ES8704094A1 ES 8704094 A1 ES8704094 A1 ES 8704094A1 ES 552164 A ES552164 A ES 552164A ES 552164 A ES552164 A ES 552164A ES 8704094 A1 ES8704094 A1 ES 8704094A1
Authority
ES
Spain
Prior art keywords
pressure
sheet metal
pressure cylinders
effecting
cylinders
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
Application number
ES552164A
Other languages
English (en)
Other versions
ES552164A0 (es
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
Publication of ES8704094A1 publication Critical patent/ES8704094A1/es
Publication of ES552164A0 publication Critical patent/ES552164A0/es
Expired 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
    • B21D24/10—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
    • 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

Landscapes

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

Abstract

APARATO DE EMBUTICION PARA PRENSAS. CONSTA DE CILINDROS DE PRESION (8) PARA LA SUJECION DE LA CHAPA DURANTE LA EMBUTICION; DE CILINDROS DE PRESION (9) PARA LA EXPULSION DE LAS PIEZAS DE TRABAJO; DE UN COSTADO DE PRESION (1) QUE ES MOVIBLE EN UNAS GUIAS DE DESLIZAMIENTO (2), EL CUAL ESTA SOSTENIDO A TRAVES DE VASTAGOS DE PISTON (6, 7), ASI COMO A TRAVES DE CASQUETES (4) Y ASIENTOS DE ROTULA (3) INSTALADOS ENTRE EL COSTADO DE PRESION (1) Y LOS VASTAGOS DE PRESION (6, 7); Y DE CILINDROS AUXILIARES (16, 17) QUE ESTAN INSTALADOS POR DEBAJO DE UNA MENSULA (11) FIJA A LA PRENSA. DE APLICACION EN PRENSAS DE EMBUTICION DE CHAPA.
ES552164A 1985-02-21 1986-02-19 Aparato de embuticion en prensas Expired ES8704094A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853505984 DE3505984A1 (de) 1985-02-21 1985-02-21 Ziehapparat an pressen

Publications (2)

Publication Number Publication Date
ES8704094A1 true ES8704094A1 (es) 1987-03-16
ES552164A0 ES552164A0 (es) 1987-03-16

Family

ID=6263125

Family Applications (1)

Application Number Title Priority Date Filing Date
ES552164A Expired ES8704094A1 (es) 1985-02-21 1986-02-19 Aparato de embuticion en prensas

Country Status (5)

Country Link
US (1) US4712412A (es)
EP (1) EP0192115B1 (es)
BR (1) BR8600714A (es)
DE (2) DE3505984A1 (es)
ES (1) ES8704094A1 (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3640507C3 (de) * 1986-11-27 1998-01-29 Mueller Weingarten Maschf Einrichtung zur Steuerung bzw. Regelung der Blechhalterkraft während des Ziehvorganges
DE3640787A1 (de) * 1986-11-28 1988-06-01 Schuler Gmbh L Zieheinrichtung fuer eine presse
DE3640788A1 (de) * 1986-11-28 1988-06-01 Schuler Gmbh L Zieheinrichtung fuer eine presse
CH671731A5 (es) * 1987-02-13 1989-09-29 Sig Schweiz Industrieges
DE3718159A1 (de) * 1987-05-29 1988-12-15 Schuler Gmbh L Ziehapparat an pressen
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
DE4117102A1 (de) * 1991-05-25 1992-11-26 Schuler Gmbh L Presse mit zieheinrichtung
DE19726928A1 (de) * 1997-06-25 1999-01-07 Schuler Pressen Gmbh & Co Ziehapparat
US5971373A (en) * 1998-01-29 1999-10-26 Hsieh; Wen-Yuan Multi-cylinder buffer device
EP2672138B1 (en) * 2011-01-31 2014-10-29 Azol-Gas, S. L. Gas spring
EP2824359B1 (en) * 2013-07-08 2015-07-01 Bordignon Silvano S.r.l. Compensator for unbalanced compression forces for press machines
CN118045905B (zh) * 2024-03-11 2024-07-19 江苏蔚联精密科技有限公司 一种具有变形控制功能的散热片冲压装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1503105A (en) * 1922-02-06 1924-07-29 Marquette Tool & Mfg Co Pressure pad
US1846439A (en) * 1930-12-26 1932-02-23 Fredrich J Rode Metal working press
US2300162A (en) * 1938-05-13 1942-10-27 Dominion Eng Works Ltd Hydraulic press
US2989019A (en) * 1957-05-20 1961-06-20 Budd Co Method of deep drawing sheet material
GB1092869A (en) * 1965-09-21 1967-11-29 Dro Engineering Co Di Hydraulic system for dies
US3456478A (en) * 1967-07-07 1969-07-22 Bliss Co Hydraulic locking cylinders
DE2742405A1 (de) * 1977-09-21 1979-03-22 Krupp Gmbh Ziehapparat mit sperrvorrichtung
DE3202134C1 (de) * 1982-01-23 1983-07-07 Maschinenfabrik Müller-Weingarten AG, 7987 Weingarten Druckluft-Zieheinrichtung mit einer im pressentisch gefuehrten Druckwange

Also Published As

Publication number Publication date
EP0192115B1 (de) 1989-07-19
EP0192115A2 (de) 1986-08-27
BR8600714A (pt) 1986-10-29
EP0192115A3 (en) 1987-09-16
DE3664418D1 (en) 1989-08-24
DE3505984A1 (de) 1986-08-21
US4712412A (en) 1987-12-15
ES552164A0 (es) 1987-03-16

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