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ES470326A1 - Perfeccionamientos en mecanismos de accionamiento de prensa - Google Patents

Perfeccionamientos en mecanismos de accionamiento de prensa

Info

Publication number
ES470326A1
ES470326A1 ES470326A ES470326A ES470326A1 ES 470326 A1 ES470326 A1 ES 470326A1 ES 470326 A ES470326 A ES 470326A ES 470326 A ES470326 A ES 470326A ES 470326 A1 ES470326 A1 ES 470326A1
Authority
ES
Spain
Prior art keywords
link member
eccentric
press
drive shaft
power link
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
ES470326A
Other languages
English (en)
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.)
Gulf and Western Manufacturing Co
Original Assignee
Gulf and Western Manufacturing Co
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 Gulf and Western Manufacturing Co filed Critical Gulf and Western Manufacturing Co
Publication of ES470326A1 publication Critical patent/ES470326A1/es
Expired 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
    • B30B1/10—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 toggle mechanism
    • B30B1/14—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 toggle mechanism operated by cams, eccentrics, or cranks
    • 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
    • B30B1/268—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 toggle connection between driveshaft and press ram

Landscapes

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

Abstract

Perfeccionamientos en mecanismos de accionamiento de prensa, caracterizados porque comprende medios de bastidor, un miembro de correderas soportado por dichos medios de bastidor para movimiento de vaivén a lo largo de una trayectoria lineal de la corredera entre posiciones superior e inferior, y medios para accionar dicho miembro de corredera, incluyendo dichos medios de accionamiento unos medios de árbol soportados por dichos medios de bastidor para rotación alrededor de un eje de árbol transversal a dicha trayectoria, incluyendo dichos medios de árbol unos primeros medios de excéntrica giratorios con ellos y que tiene un primer eje paralelo a dicho eje del árbol y desplazado con respecto al mismo, medios de articulación de potencia recibidos a pivotamiento en dichos primeros medios de excéntrica y que tiene un extremo espaciado de dicho eje del árbol y de dicho primer eje, medios de articulación de conexión que interconectan a pivotamiento a dicho miembro de corredera y dicho extremo de dichos medios de articulación de potencia, incluyendo dichos medios de articulación de potencia unos segundos medios de excéntrica que tiene una periferia exterior que rodea a dicho eje del árbol y que tienen un eje paralelo a dicho eje del árbol y a dicho primer eje y desplazado con respecto a los mismos, y medios de articulación de balancín recibidos a pivotamiento en dicha periferia exterior de dichos segundos medios de excéntrica y que tiene un extremo espaciado de dicho segundo eje y conectado a dichos medios de bastidor para movimiento de pivotamiento alrededor de un tercer eje paralelo a dicho segundo eje.
ES470326A 1977-08-04 1978-05-30 Perfeccionamientos en mecanismos de accionamiento de prensa Expired ES470326A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/821,331 US4107973A (en) 1977-08-04 1977-08-04 Press drive mechanism

Publications (1)

Publication Number Publication Date
ES470326A1 true ES470326A1 (es) 1979-02-01

Family

ID=25233098

Family Applications (1)

Application Number Title Priority Date Filing Date
ES470326A Expired ES470326A1 (es) 1977-08-04 1978-05-30 Perfeccionamientos en mecanismos de accionamiento de prensa

Country Status (8)

Country Link
US (1) US4107973A (es)
JP (1) JPS5428076A (es)
AU (1) AU508051B2 (es)
CA (1) CA1072432A (es)
DE (2) DE2816429C2 (es)
ES (1) ES470326A1 (es)
FR (1) FR2399317A1 (es)
GB (1) GB1583290A (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4318295A (en) * 1980-05-27 1982-03-09 Danly Machine Corporation Driving assembly for power press producing slow-down on closure of dies
DE3142679C2 (de) * 1981-10-28 1984-05-10 Maschinenfabrik Müller-Weingarten AG, 7987 Weingarten Kurbelgetriebener Hebel-Gelenktrieb für Stössel von Pressen
JPH0695472B2 (ja) * 1987-03-14 1994-11-24 オムロン株式会社 電動形コネクタ端子圧接工具
DE4130004A1 (de) * 1991-09-10 1993-03-11 Erfurt Umformtechnik Gmbh Antrieb fuer den stoessel von mechanischen pressen
US5771740A (en) * 1997-07-10 1998-06-30 Chang; Shi-Chi Forge machine
US6164147A (en) * 1999-02-05 2000-12-26 The Minster Machine Company Adjustable link motion press
JP4717252B2 (ja) * 2001-04-25 2011-07-06 株式会社小松製作所 プレスのスライド駆動装置
US7062949B1 (en) * 2002-12-20 2006-06-20 Haulsee Donald R Metal forming press having straight line drive mechanism
JP5060742B2 (ja) * 2005-06-28 2012-10-31 株式会社アマダ プレス機械、クランクプレス機械、及び振動加工方法
JP2013027885A (ja) * 2011-07-27 2013-02-07 Yamada Dobby Co Ltd プレス機
CN110421407A (zh) * 2019-09-05 2019-11-08 沈阳机床成套设备有限责任公司 分度机构及机床

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA587093A (en) * 1959-11-17 The Cleveland Crane And Engineering Company Double action drawing press
FR1029957A (fr) * 1950-01-20 1953-06-09 Clearing Machine Corp Perfectionnements relatifs aux presses mécaniques du type à triple effet pour le travail des métaux
US2781015A (en) * 1952-06-11 1957-02-12 Cleveland Crane Eng Draw press
US3052200A (en) * 1956-12-05 1962-09-04 Cleveland Crane Eng Double action draw press
DE1452772A1 (de) * 1964-08-14 1969-10-30 Weingarten Ag Maschf Stufenpresse
US3572137A (en) * 1969-05-21 1971-03-23 Aida Tekkosho Kk Slide drive mechanism for a press
CS148900B1 (es) * 1970-06-10 1973-05-24
US3766771A (en) * 1970-06-24 1973-10-23 Gulf & Western Ind Prod Co Press and drive mechanism therefor
DE2328182C2 (de) * 1973-06-02 1982-07-08 L. Schuler GmbH, 7320 Göppingen Antrieb für eine mechanische Presse
JPS5325388B2 (es) * 1973-12-11 1978-07-26
GB1433112A (en) * 1974-06-10 1976-04-22 Us Industries Inc Driving linkages for reciprocating the slides of mechanical presses

Also Published As

Publication number Publication date
AU508051B2 (en) 1980-03-06
FR2399317B1 (es) 1983-05-13
JPS5428076A (en) 1979-03-02
JPS5550759B2 (es) 1980-12-19
US4107973A (en) 1978-08-22
CA1072432A (en) 1980-02-26
DE2816429A1 (de) 1979-02-15
DE2816429C2 (de) 1984-07-19
GB1583290A (en) 1981-01-21
DE7811319U1 (de) 1978-08-10
AU3588278A (en) 1979-11-15
FR2399317A1 (fr) 1979-03-02

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19971103