ES2096144T3 - Instalacion de prensa. - Google Patents

Instalacion de prensa.

Info

Publication number
ES2096144T3
ES2096144T3 ES93109676T ES93109676T ES2096144T3 ES 2096144 T3 ES2096144 T3 ES 2096144T3 ES 93109676 T ES93109676 T ES 93109676T ES 93109676 T ES93109676 T ES 93109676T ES 2096144 T3 ES2096144 T3 ES 2096144T3
Authority
ES
Spain
Prior art keywords
pressure
pushers
work
pusher
stages
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
ES93109676T
Other languages
English (en)
Inventor
Wolfgang Michael
Kurt Strommer
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 ES2096144T3 publication Critical patent/ES2096144T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
    • B30B1/26—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by cams, eccentrics, or cranks
    • B30B1/265—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by cams, eccentrics, or cranks using a fluid connecting unit between drive shaft and press ram
    • 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
    • B21D35/00—Combined processes according to or processes combined with methods covered by groups B21D1/00 - B21D31/00
    • 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
    • B21D37/08—Dies with different parts for several steps in a process
    • 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
    • B21D43/05—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work specially adapted for multi-stage presses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/0029—Details of, or accessories for, presses; Auxiliary measures in connection with pressing means for adjusting the space between the press slide and the press table, i.e. the shut height
    • B30B15/0035—Details of, or accessories for, presses; Auxiliary measures in connection with pressing means for adjusting the space between the press slide and the press table, i.e. the shut height using an adjustable connection between the press drive means and the press slide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/04—Frames; Guides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/06—Platens or press rams
    • B30B15/065—Press rams
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/28—Arrangements for preventing distortion of, or damage to, presses or parts thereof
    • B30B15/281—Arrangements for preventing distortion of, or damage to, presses or parts thereof overload limiting devices
    • B30B15/284—Arrangements for preventing distortion of, or damage to, presses or parts thereof overload limiting devices releasing fluid from a fluid chamber subjected to overload pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Press Drives And Press Lines (AREA)
  • Presses And Accessory Devices Thereof (AREA)

Abstract

LA INVENCION SE REFIERE A UNA INSTALACION DE PRENSAS CON UN BASTIDOR COMPUESTO DE STAND (2) DE PRENSAS, MESA (5) DE PRENSADO Y PIEZA (1) CABEZAL. LAS PIEZAS DE PRENSADO ESTAN UNIDAS DE FORMA RIGIDA UNAS CON OTRAS POR MEDIO DE ANCLAJES (4) DE SUJECION, CON EMPUJADORES (7) PARA LA CONVERSION Y UN EQUIPO (14,15,16) DE TRANSMISION PARA EL MOVIMIENTO DE LA PIEZA DE TRABAJO ENTRE LAS ETAPAS (13,6) DE TRABAJO ASI COMO MEDIOS (19,20) DE ACCIONAMIENTO PARA LA GENERACION DEL MOVIMIENTO DEL EMPUJADOR (7) Y EQUIPOS (14,15,16) DE TRANSMISION DONDE PARA REDUCIR ESENCIALMENTE LOS COSTOS DE INVERSION Y ACCIONAMIENTO, SE PROPONE UNA COMBINACION CON LAS SIGUIENTES CARACTERISTICAS: MPUJADOR (7) SE EXTIENDE A TRAVES DE MULTIPLES ETAPAS (6) DE TRABAJO. POR MEDIO DE UNA BIELA (17) ARTICULADA EN CUATRO PUNTOS (18) Y CON ELLO SE OBTIENE ARTICULACION DIRECTA. RESPECTIVOS DOS PUNTOS (18) DE ARTICULACION DISPONE DE UNA CARA DE EMPUJE Y TIENEN UNA DISPOSICION DE ENFRENTAMIENTO A PARTIR DE DOS BASTIDORES DE PRENSA SEGUN NUCLEOS (4) DE SUJECION DISPUESTOS SOBRE UNA LINEA (21) COMUN, QUE ESTA ALINEADA DE FORMA HORIZONTAL Y VERTICAL CON RESPECTO AL RECORRIDO (35) DE LAS PRENSAS. DEL TIPO DE EMPUJADOR EXTERIOR, SE ENCUENTRAN APOYADOS EMPUJADORES (8) INTERIORES EN LA CANTIDAD CORRESPONDIENTE A LAS ETAPAS (6) DE TRABAJO POR MEDIO DE GUIAS (24) DESPLAZABLES VERTICALMENTE. LOS EMPUJADORES (7) EXTERIORES SE ENCUENTRAN DISPUESTOS LAS CORRESPONDIENTES SEGURIDADES (25) DE SOBRECARGA CON UN ESPACIO (28) DE PRESION EN UNA DISPOSICION DE CILINDRO (27) DE PRESION Y EMBOLO (29). EL ACCIONAMIENTO DE LA SITUACION DE PRESIONADO DEL EMBOLO (29) Y CON ELLO EL EMPUJADOR (8) INTERIOR ACCIONA SEGUN UNA TENSION PREVIA HACIA ABAJO IMPULSADA A PRESION POR MEDIO DE CONDUCCIONES (33).
ES93109676T 1992-06-27 1993-06-17 Instalacion de prensa. Expired - Lifetime ES2096144T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4221147A DE4221147A1 (de) 1992-06-27 1992-06-27 Pressenanlage

Publications (1)

Publication Number Publication Date
ES2096144T3 true ES2096144T3 (es) 1997-03-01

Family

ID=6461972

Family Applications (2)

Application Number Title Priority Date Filing Date
ES96104634T Expired - Lifetime ES2169772T3 (es) 1992-06-27 1993-06-17 Instalacion de prensado.
ES93109676T Expired - Lifetime ES2096144T3 (es) 1992-06-27 1993-06-17 Instalacion de prensa.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES96104634T Expired - Lifetime ES2169772T3 (es) 1992-06-27 1993-06-17 Instalacion de prensado.

Country Status (5)

Country Link
US (1) US5375513A (es)
EP (2) EP0722793B1 (es)
CZ (1) CZ282708B6 (es)
DE (3) DE4221147A1 (es)
ES (2) ES2169772T3 (es)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4319339A1 (de) * 1993-06-11 1994-12-15 Schuler Gmbh L Mehrständerpresse o. dgl. Pressenanlage zum Formen von Blechteilen
DE4319338A1 (de) * 1993-06-11 1994-12-15 Schuler Gmbh L Mehrständerpresse
DE4322775A1 (de) * 1993-07-08 1995-01-12 Schuler Gmbh L Mehrständerpresse o. dgl. Pressenanlage zum Formen von Blechteilen
JP3821314B2 (ja) * 1996-02-08 2006-09-13 株式会社小松製作所 トランスファプレス
DE19728361A1 (de) * 1997-07-03 1999-01-07 Schuler Pressen Gmbh & Co Mehrstationenpresse zum Umformen von Blechteilen
DE19857744B4 (de) * 1998-12-15 2007-05-16 Schuler Pressen Gmbh & Co Presse mit Stempelverstellung, insbesondere zur Massivumformung
JP3725377B2 (ja) * 1999-10-01 2005-12-07 アイダエンジニアリング株式会社 複動油圧プレス
RU2566692C2 (ru) 2009-10-30 2015-10-27 Диффенбахер Гмбх Машинен-Унд Анлагенбау Пресс-гранулятор для изготовления гранул
ITMI20101949A1 (it) * 2010-10-22 2012-04-23 Magellano S R L Pressa multifunzionale perfezionata
CN102267246B (zh) * 2011-07-11 2014-01-15 宁波市北仑新港冶金机械有限公司 粉末成形机总充填及过、欠量充填调整机构
EP2650115B1 (en) * 2012-04-13 2016-09-14 Aida Engineering, Ltd. Slide motion control apparatus for mechanical press
CN102673001B (zh) * 2012-05-02 2014-09-10 湖北精功科技有限公司 自动调平压头导向装置
CN103706711B (zh) * 2013-11-07 2016-05-04 华南理工大学 平台调整装置及含有该平台调整装置的柔性冲压生产线
CN104985072B (zh) * 2015-05-28 2016-09-28 成都宏明双新科技股份有限公司 一种同时对双带料进行加工的方法
JP6526498B2 (ja) * 2015-06-26 2019-06-05 コマツ産機株式会社 プレス装置
JP6666726B2 (ja) * 2016-01-21 2020-03-18 コマツ産機株式会社 プレス装置
CN106040843B (zh) * 2016-07-26 2018-07-31 中山市欧隆模具有限公司 汽车承管多工位级进模具
DE102021118918B3 (de) * 2021-07-21 2022-10-20 Gerke Maschinen GmbH Nachrüstbaugruppe für eine Stanzpresse, sowie Montageverfahren und Stanzpresse

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2947273A (en) * 1953-07-23 1960-08-02 Cleveland Crane Eng Double action drawing press
US3130699A (en) * 1961-12-13 1964-04-28 William E Ward Double action draw press
DE1552032A1 (de) * 1966-04-26 1970-02-26 Weingarten Ag Maschf Pressenstrasse
US3707908A (en) * 1969-12-23 1973-01-02 Schuler Gmbh L Press equipped with a transfer device
US3779155A (en) * 1970-12-31 1973-12-18 Komatsu Mfg Co Ltd Plural-slide transfer pressing apparatus
US3902347A (en) * 1973-10-23 1975-09-02 Minster Machine Co Mechanical press, especially a cupping press
DE2657911A1 (de) * 1975-12-26 1977-07-14 Komatsu Mfg Co Ltd Transferpresse
DE2621727A1 (de) * 1976-05-15 1977-12-08 Schuler Gmbh L Presse mit veraenderbarem abstand eines stoessels von einem tisch und entlastbarem druckkissen
US4160372A (en) * 1977-11-28 1979-07-10 The Minster Machine Company Transfer press having quick change die sets
US4166415A (en) * 1978-04-21 1979-09-04 Gulf & Western Manufacturing Company Press having overload responsive slide shut height adjusting mechanism
JPS5893599A (ja) * 1981-11-27 1983-06-03 Komatsu Ltd プレス装置
US4461206A (en) * 1982-09-14 1984-07-24 Kabushiki Kaisha Komatsu Seisakusho Crown structure for a three-pillar type press
JPS6040700A (ja) * 1983-08-11 1985-03-04 Hitachi Zosen Corp プレスのサブスライド装置
DE3334021C1 (de) * 1983-09-21 1984-06-28 Maschinenfabrik Müller-Weingarten AG, 7987 Weingarten Ablage fuer Werkstueckteile in einer im Zwischenstaender vorhandenen sogenannten Leerstufe einer Grossteil-Stufenpresse
JP2538772B2 (ja) * 1985-05-30 1996-10-02 株式会社 能率機械製作所 トランスフアプレス装置
US4593547A (en) * 1985-06-26 1986-06-10 Danly Machine Corporation Hydraulic overload control system for power presses
US4627265A (en) * 1985-08-12 1986-12-09 Redicon Corporation Double action conversion system
GB2199524B (en) * 1987-01-09 1991-09-04 Honda Motor Co Ltd Method of changing die assemblies for press machine
US5102278A (en) * 1988-05-06 1992-04-07 Service Tool Die & Mfg. Company Press with external tooling arrangement
DE3843975C1 (es) * 1988-12-27 1990-06-13 Maschinenfabrik Mueller-Weingarten Ag, 7987 Weingarten, De
DE3905069C2 (de) * 1989-02-18 2000-10-12 Schuler Pressen Gmbh & Co Pressen-Anlage mit mehreren Pressen zum Bearbeiten von Blechteilen
DE4036470A1 (de) * 1990-11-15 1992-05-21 Mueller Weingarten Maschf Ueberlastsicherung fuer eine mechanisch angetriebene presse

Also Published As

Publication number Publication date
EP0722793B1 (de) 2002-01-23
DE59304577D1 (de) 1997-01-09
EP0581008A3 (en) 1994-05-11
EP0581008A2 (de) 1994-02-02
DE4221147A1 (de) 1994-01-05
DE59310259D1 (de) 2002-03-14
EP0722793A2 (de) 1996-07-24
EP0722793A3 (de) 1997-03-19
US5375513A (en) 1994-12-27
CZ282708B6 (cs) 1997-09-17
ES2169772T3 (es) 2002-07-16
EP0581008B1 (de) 1996-11-27
CZ125393A3 (en) 1994-10-19

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