ES2125341T3 - Conjunto de troquel de dos etapas. - Google Patents

Conjunto de troquel de dos etapas.

Info

Publication number
ES2125341T3
ES2125341T3 ES93915597T ES93915597T ES2125341T3 ES 2125341 T3 ES2125341 T3 ES 2125341T3 ES 93915597 T ES93915597 T ES 93915597T ES 93915597 T ES93915597 T ES 93915597T ES 2125341 T3 ES2125341 T3 ES 2125341T3
Authority
ES
Spain
Prior art keywords
die
female
workpiece
opening
mobile
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
ES93915597T
Other languages
English (en)
Inventor
Ernest R Bodnar
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
Application granted granted Critical
Publication of ES2125341T3 publication Critical patent/ES2125341T3/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
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/24—Perforating, i.e. punching holes
    • B21D28/36—Perforating, i.e. punching holes using rotatable work or tool holders
    • 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
    • B21D22/02—Stamping using rigid devices or tools
    • B21D22/04—Stamping using rigid devices or tools for dimpling

Landscapes

  • Mechanical Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Vehicle Body Suspensions (AREA)
  • Memory System Of A Hierarchy Structure (AREA)
  • Vending Machines For Individual Products (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Road Signs Or Road Markings (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Punching Or Piercing (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Mattresses And Other Support Structures For Chairs And Beds (AREA)

Abstract

UN JUEGO DE TROQUELES DE DOS FASES PARA TROQUELAR SECUENCIALMENTE UNA ABERTURA EN UNA PIEZA DE TRABAJO, FORMANDO DESPUES CANTOS O BORDES DE LA PIEZA DE TRABAJO ALREDEDOR DE LA ABERTURA, Y TENIENDO UN CONJUNTO (14) DE TROQUEL MACHO (30) DE TROQUELAR, UN TROQUEL (32) DE FORMACION, ESPACIADO DEL TROQUEL DE TROQUELAR (30), Y UNA DEPRESION (34) ENTRE ELLOS, UN CONJUNTO DE TROQUEL HEMBRA (16), QUE TIENE UN MANGUITO (52) DE TROQUEL HEMBRA GENERALMENTE HUECO, TENIENDO EL MANGUITO DEL TROQUEL (52) UNA CONFIGURACION Y DIMENSIONES QUE SE CORRESPONDEN CON LA FORMA DEL TROQUEL DE TROQUELAR (30) Y PARA RECIBIR EN RELACION TELESCOPICA UNA PLACA (64) DE SOPORTE MOVIL, SITUADA ALREDEDOR DEL MANGUITO DEL TROQUEL HEMBRA (52), ESTANDO LA PLACA MOVIL (64) DESVIADA, PARA IMPULSAR DENTRO DE UNA POSICION EXTENDIDA, Y LA PLACA MOVIL (64) CEDIENDO HACIA EL TROQUEL (32) DE FORMACION, DEL CONJUNTO (14) DEL TROQUEL CUANDO LOS TROQUELES MACHO Y HEMBRA (14, 16) ESTAN CERRADOS JUNTAMENTE, CON LO QUE EL TROQUEL DE TROQUELAR (30), EN COOPERACION CON EL MANGUITO (52) DEL TROQUEL HEMBRA, TROQUELA UNA PORCION DE UNA PIEZA DE TRABAJO (W), Y FORMA UNA ABERTURA, Y AL PRODUCIRSE UN MOVIMIENTO POSTERIOR RELATIVO ENTRE LOS TROQUELES MACHO Y HEMBRA (14, 16) EL UNO HACIA EL OTRO, EL TROQUEL DE FORMACION (32) COOPERA CON LA PLACA MOVIL (64) Y EL MANGUITO (52) DEL TROQUEL HEMBRA, PARA QUE SE PRODUZCA LA DEFORMACION DE UNA PORCION DEL BORDE DE LA PIEZA DE TRABAJO (W) ALREDEDOR DE LA ABERTURA, APARATO EYECTOR (38) EN EL TROQUEL DE TROQUELAR (30) SIENDO ELASTICAMENTE MOVIL, CON LO QUE SE RETIRA DENTRO DEL TROQUEL DE TROQUELAR (30), AL PRODUCIRSE EL CIERRE DEL TROQUEL SOBRE UNA PIEZA DE TRABAJO, Y, DESPUES DEL TROQUELADO DE LA PORCION DE LA PIEZA DE TRABAJO, EL EYECTOR (38) SE EXTIENDE DESDE EL TROQUEL MACHO (14), Y DESPLAZA LA PORCION DE PEPITA DE PUNZONADO TROQUELADA, Y, UN PASO (88) EN EL CONJUNTO DEL TROQUEL HEMBRA (16), COMUNICANDO CON EL MANGUITO (52) DEL TROQUEL HEMBRA, PARA RECIBIR LA PEPITA DE PUNZONADO QUE ESTA SIENDO DESPEDIDA A TRAVES DEL PASO (88).
ES93915597T 1992-07-10 1993-07-09 Conjunto de troquel de dos etapas. Expired - Lifetime ES2125341T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA002073650A CA2073650C (en) 1992-07-10 1992-07-10 Two stage die set

Publications (1)

Publication Number Publication Date
ES2125341T3 true ES2125341T3 (es) 1999-03-01

Family

ID=4150138

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93915597T Expired - Lifetime ES2125341T3 (es) 1992-07-10 1993-07-09 Conjunto de troquel de dos etapas.

Country Status (13)

Country Link
US (1) US5722280A (es)
EP (1) EP0649354B1 (es)
JP (1) JP2741287B2 (es)
AT (1) ATE172391T1 (es)
AU (1) AU664917B2 (es)
CA (1) CA2073650C (es)
DE (1) DE69321728T2 (es)
DK (1) DK0649354T3 (es)
ES (1) ES2125341T3 (es)
IL (1) IL106298A (es)
SG (1) SG48246A1 (es)
WO (1) WO1994001233A1 (es)
ZA (1) ZA934901B (es)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6513411B2 (en) * 2000-12-20 2003-02-04 Hon Hai Precision Ind. Co., Ltd. Die block assembly with clearance protection mechanism
US7228720B2 (en) * 2002-07-03 2007-06-12 Bodnar Ernest R Rotary apparatus and method
US6837541B2 (en) * 2002-09-30 2005-01-04 Lear Corporation Vehicle seat having a lumbar support system
DE10306004B3 (de) * 2003-02-12 2004-09-16 Spilker Gmbh Stanzwerkzeug, Wechselpaket für ein Stanzwerkzeug und Verfahren zum Wechseln einer Stanzleiste und einer Matrizenleiste
US7644987B2 (en) * 2004-09-27 2010-01-12 Lear Corporation Vehicle seat having active head restraint system
US7044544B2 (en) * 2004-09-27 2006-05-16 Lear Corporation Vehicle seat assembly having active head restraint system
US7730757B2 (en) * 2006-09-01 2010-06-08 Standard Lifters, Llc Guided keeper assembly and method for metal forming dies
US9221092B2 (en) 2006-09-01 2015-12-29 Standard Lifters, Inc. Guided keeper assembly and method for metal forming dies
US8074486B1 (en) 2011-05-24 2011-12-13 Standard Lifters, Inc. Guided keeper assembly and method for metal forming dies
US8616038B2 (en) 2010-06-02 2013-12-31 Standard Lifters, Inc. Two-piece guide pin and method
WO2011159677A2 (en) 2010-06-14 2011-12-22 Standard Lifters, Inc. Guided keeper and method for metal forming dies
US8910502B2 (en) 2010-09-07 2014-12-16 Standard Lifters, Inc. Guided keeper and method for metal forming dies
US8919178B2 (en) 2010-09-07 2014-12-30 Standard Lifters, Inc. Guided keeper and method for metal forming dies
US9248491B2 (en) 2011-02-21 2016-02-02 Standard Lifters, Inc. Guided keeper assembly and method for metal forming dies
US9138799B2 (en) 2011-10-17 2015-09-22 Standard Lifters, Inc. Modular pilot assembly with self-contained stripper and method for metal forming dies
CN102380543A (zh) * 2011-10-23 2012-03-21 芜湖金瑞特汽车零部件有限公司 落料冲孔复合模
US8939005B2 (en) 2012-03-15 2015-01-27 Standard Lifters, Inc. Guide pin assembly for metal forming dies and method
JP5578201B2 (ja) * 2012-07-10 2014-08-27 株式会社デンソー 面振れ修正装置
CN102941279A (zh) * 2012-10-30 2013-02-27 芜湖可挺汽车底盘件有限公司 落料冲孔模具
CN103264092A (zh) * 2013-05-15 2013-08-28 昆山电子羽电业制品有限公司 冲孔落料模具
CN103317017A (zh) * 2013-06-18 2013-09-25 四川中邦模具有限公司 具有限位功能的散热器主片成形模具
CN103272918A (zh) * 2013-06-18 2013-09-04 四川中邦模具有限公司 一种对散热器主片冲孔质量提供保证的模具
CN103272938A (zh) * 2013-06-18 2013-09-04 四川中邦模具有限公司 能够保证散热器主片形状的模具
TWI583456B (zh) * 2013-11-05 2017-05-21 王正平 溝槽型精密下料裝置
WO2015077585A1 (en) 2013-11-22 2015-05-28 Standard Lifters, Inc. Guide pin head
US9375777B2 (en) 2014-04-29 2016-06-28 Standard Lifters, Inc. Stock ejector assembly
US9737923B2 (en) 2014-11-06 2017-08-22 Standard Lifters, Inc. Stock ejector assembly
CN106424336A (zh) * 2016-08-31 2017-02-22 成都宏明双新科技股份有限公司 一种横向圈圆成型精密级进模
US10954984B2 (en) 2016-11-30 2021-03-23 Standard Lifters, Inc. Collar and shaft assembly
US11517955B2 (en) 2018-10-23 2022-12-06 Standard Lifters, Inc. Tapered transition pilot
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
US11344943B2 (en) 2019-09-05 2022-05-31 Standard Lifters, Inc. Modular guided keeper base
US11541445B2 (en) 2019-10-07 2023-01-03 Standard Lifters, Inc. Tight space pilot
US12337369B2 (en) 2020-06-29 2025-06-24 Standard Lifters, Inc. Guide pin connection
US12402396B2 (en) 2020-09-01 2025-08-26 Standard Lifters, Inc. Modular guided keeper base

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3146749A (en) * 1961-06-16 1964-09-01 American Can Co Method of forming a neck on a can part
GB1055201A (en) * 1963-01-24 1967-01-18 Copperad Ltd Improvements relating to piercing and drawing
US3222968A (en) 1963-05-06 1965-12-14 Producto Machine Company Machine punch having an ejector pin
US3943745A (en) * 1975-03-27 1976-03-16 Paul William A Piercing and coining apparatus
JPS60166125A (ja) * 1984-02-06 1985-08-29 Yamato Tekkosho:Kk ドラム缶等容器の天板のバ−リング加工方法
JPS6277124A (ja) * 1985-09-30 1987-04-09 Ohashi Seisakusho:Kk 穴明けおよびバ−リング加工用プレス金型
US5040397A (en) 1985-12-20 1991-08-20 Bodnar Ernest R Rotary apparatus and method
JPH0724871B2 (ja) * 1988-03-31 1995-03-22 松下電器産業株式会社 熱交換器用フィンのカラー成形法及び金型
US5075951A (en) * 1988-06-13 1991-12-31 Robert G. Evans Drum closure and method of making

Also Published As

Publication number Publication date
HK1007667A1 (en) 1999-04-23
DK0649354T3 (da) 1999-06-28
ATE172391T1 (de) 1998-11-15
JPH07507727A (ja) 1995-08-31
JP2741287B2 (ja) 1998-04-15
CA2073650A1 (en) 1994-01-11
AU4554793A (en) 1994-01-31
DE69321728D1 (de) 1998-11-26
EP0649354A1 (en) 1995-04-26
CA2073650C (en) 2001-01-16
SG48246A1 (en) 1998-04-17
ZA934901B (en) 1994-02-09
IL106298A (en) 1995-10-31
US5722280A (en) 1998-03-03
DE69321728T2 (de) 1999-07-01
WO1994001233A1 (en) 1994-01-20
AU664917B2 (en) 1995-12-07
IL106298A0 (en) 1993-11-15
EP0649354B1 (en) 1998-10-21

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