ES462464A1 - Dispositivo de fabricacion en frio de chapas de doble accionen una sola fase operativa. - Google Patents

Dispositivo de fabricacion en frio de chapas de doble accionen una sola fase operativa.

Info

Publication number
ES462464A1
ES462464A1 ES462464A ES462464A ES462464A1 ES 462464 A1 ES462464 A1 ES 462464A1 ES 462464 A ES462464 A ES 462464A ES 462464 A ES462464 A ES 462464A ES 462464 A1 ES462464 A1 ES 462464A1
Authority
ES
Spain
Prior art keywords
male member
punch
forming
elastic element
auxiliary
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
ES462464A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of ES462464A1 publication Critical patent/ES462464A1/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
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/20—Deep-drawing
    • B21D22/30—Deep-drawing to finish articles formed by deep-drawing
    • 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
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/20—Deep-drawing
    • B21D22/22—Deep-drawing with devices for holding the edge of the blanks

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Press Drives And Press Lines (AREA)
  • Forging (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Punching Or Piercing (AREA)

Abstract

Dispositivo de fabricación en frío de chapas de doble acción en una sola fase operativa, adecuado en particular para la formación de objetos revestidos en un cuerpo único con un casquillo repujado y rebordeado, caracterizado por el hecho de que comprende medios de repujado de movimiento alternativo, que incluyen un punzón formador (38) solidario con una primera parte de una prensa de movimiento alternativo; un macho (18) dispuesto para efectuar una operación de repujado convencional en cooperación con una prensa-chapa (19); dicho elemento macho (18) aloja en su interior un punzón auxiliar (24) montado parcial y fluidamente dentro de dicho macho (18); dicho punzón auxiliar está dispuesto para operar con un elemento (41) elástico; siendo tal la disposición por la cual en el punto de máximo empeño entre dicho punzón formador (38) y dicho macho (18), dicho punzón auxiliar (24) ejecuta un aterrajamiento inicial del casquillo de dicho cuerpo repujado con una contemporánea acumulación deenergía deformación en dicho elemento elástico (41), y dicho punzón auxiliar (24) ejecuta la deformación o el rebordeamiento de dicho casquillo en el momento del alejamiento recíproco entre dicho elemento macho (18) y dicho punzón formador (38) por efecto de la liberación de la energía de deformación de dicho elemento elástico (41) sobre dicho punzón auxiliar (24).
ES462464A 1976-09-20 1977-09-19 Dispositivo de fabricacion en frio de chapas de doble accionen una sola fase operativa. Expired ES462464A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT51357/76A IT1073811B (it) 1976-09-20 1976-09-20 Dispositivo e procedimento di lavorazione a freddo di lamiera a duplice azione in una singola fase operativa

Publications (1)

Publication Number Publication Date
ES462464A1 true ES462464A1 (es) 1978-12-16

Family

ID=11274904

Family Applications (2)

Application Number Title Priority Date Filing Date
ES462464A Expired ES462464A1 (es) 1976-09-20 1977-09-19 Dispositivo de fabricacion en frio de chapas de doble accionen una sola fase operativa.
ES472549A Expired ES472549A1 (es) 1976-09-20 1978-08-14 Procedimiento para la fabricacion en frio de chapas de dobleaccion en una sola fase operativa

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES472549A Expired ES472549A1 (es) 1976-09-20 1978-08-14 Procedimiento para la fabricacion en frio de chapas de dobleaccion en una sola fase operativa

Country Status (21)

Country Link
US (1) US4121448A (es)
JP (1) JPS5352271A (es)
AR (1) AR214532A1 (es)
AU (1) AU512028B2 (es)
BE (1) BE858813A (es)
BR (1) BR7706223A (es)
CA (1) CA1072404A (es)
CH (1) CH617605A5 (es)
DE (1) DE2741541A1 (es)
DK (1) DK413577A (es)
ES (2) ES462464A1 (es)
FR (1) FR2364714A1 (es)
GB (1) GB1575635A (es)
IT (1) IT1073811B (es)
MC (1) MC1164A1 (es)
MT (1) MTP817B (es)
MX (1) MX145713A (es)
NL (1) NL7710237A (es)
NO (1) NO144473C (es)
PT (1) PT67028B (es)
SE (1) SE7710469L (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4339939A (en) * 1977-06-16 1982-07-20 Textron, Inc. Drawing heavy walled parts
JPS58173029A (ja) * 1982-04-05 1983-10-11 Nissan Motor Co Ltd 段絞り用金型
US4571978A (en) * 1984-02-14 1986-02-25 Metal Box P.L.C. Method of and apparatus for forming a reinforced can end
US4722215A (en) * 1984-02-14 1988-02-02 Metal Box, Plc Method of forming a one-piece can body having an end reinforcing radius and/or stacking bead
IT1297736B1 (it) * 1997-11-28 1999-12-20 Attrezzeria Mv & C Snc Stampo di imbutitura e coniatura per la fabbricazione di recipienti metallici e simili
US20010030195A1 (en) 2000-01-03 2001-10-18 Chet Wright Deep drawn candle can with formed safety bottom
JP2007098443A (ja) * 2005-10-05 2007-04-19 Toyota Motor Corp プレス成形方法及びプレス成形装置
JP2007268608A (ja) * 2006-03-08 2007-10-18 Kobe Steel Ltd アルミニウム合金板のプレス成形方法およびプレス装置
CN105665536A (zh) * 2016-03-16 2016-06-15 安徽宏远机械制造有限公司 一种连续冲压模具

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2331491A (en) * 1941-12-04 1943-10-12 Menkin Burnett Blanking and forming die
CH271442A (de) * 1945-10-27 1950-10-31 Keller Jakob Verfahren und Einrichtung zur Herstellung hohler Metallkörper.
US2754785A (en) * 1951-11-07 1956-07-17 Lester T Zatko Ridged housing stamping
US2763228A (en) * 1952-10-08 1956-09-18 Ball Brothers Co Inc Lid-making apparatus
US3113377A (en) * 1958-02-21 1963-12-10 Jr Harry C Oakes Method of applying a protective closure to a threaded opening
FR1531235A (fr) * 1966-07-18 1968-06-28 S D T Services Ltd Appareil pour étirer des tôles
US3855862A (en) * 1973-04-23 1974-12-24 Continental Can Co Draw and wall iron process for metal cans

Also Published As

Publication number Publication date
NO144473C (no) 1981-09-09
NO144473B (no) 1981-06-01
MTP817B (en) 1978-07-14
MX145713A (es) 1982-03-25
FR2364714A1 (fr) 1978-04-14
IT1073811B (it) 1985-04-17
NL7710237A (nl) 1978-03-22
NO773216L (no) 1978-03-21
PT67028A (en) 1977-10-01
AU512028B2 (en) 1980-09-18
AR214532A1 (es) 1979-06-29
ES472549A1 (es) 1979-10-01
BR7706223A (pt) 1978-05-09
US4121448A (en) 1978-10-24
DE2741541A1 (de) 1978-03-23
SE7710469L (sv) 1978-03-21
MC1164A1 (fr) 1978-06-02
JPS5352271A (en) 1978-05-12
BE858813A (fr) 1978-01-16
PT67028B (en) 1979-02-14
DK413577A (da) 1978-03-21
CA1072404A (en) 1980-02-26
GB1575635A (en) 1980-09-24
CH617605A5 (es) 1980-06-13
AU2874177A (en) 1979-03-22

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