ES2056386T3 - Aparato y metodo para conformar un elemento de bastidor tubular. - Google Patents

Aparato y metodo para conformar un elemento de bastidor tubular.

Info

Publication number
ES2056386T3
ES2056386T3 ES90309261T ES90309261T ES2056386T3 ES 2056386 T3 ES2056386 T3 ES 2056386T3 ES 90309261 T ES90309261 T ES 90309261T ES 90309261 T ES90309261 T ES 90309261T ES 2056386 T3 ES2056386 T3 ES 2056386T3
Authority
ES
Spain
Prior art keywords
tube
punch
frame member
blank
vertically extending
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
ES90309261T
Other languages
English (en)
Inventor
Ralph E Roper
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.)
Armco Steel Co LP
Graph Tech Inc
Original Assignee
Armco Steel Co LP
Graph Tech Inc
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 Armco Steel Co LP, Graph Tech Inc filed Critical Armco Steel Co LP
Application granted granted Critical
Publication of ES2056386T3 publication Critical patent/ES2056386T3/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
    • B21D26/00—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces
    • B21D26/02—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure
    • B21D26/033—Deforming tubular bodies
    • B21D26/045—Closing or sealing means
    • 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
    • B21D28/28—Perforating, i.e. punching holes in tubes or other hollow bodies
    • 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
    • B21D43/006—Feeding elongated articles, such as tubes, bars, or profiles
    • 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
    • B21D9/00—Bending tubes using mandrels or the like
    • B21D9/15—Bending tubes using mandrels or the like using filling material of indefinite shape, e.g. sand, plastic material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
    • B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
    • B60G2206/80—Manufacturing procedures
    • B60G2206/81—Shaping
    • B60G2206/8107—Shaping by hydroforming
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49805—Shaping by direct application of fluent pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Body Structure For Vehicles (AREA)

Abstract

UN APARATO PARA OBTENER UN ELEMENTO DE BASTIDOR PARA UN AUTOMOVIL, PARTIENDO DE UN BLANCO O PIEZA EN TOSCO TUBULAR, APLICA PRESION HIDRAULICA INTERNA AL BLANCO, CURVAS TANGENTES Y PREFORMA EL BLANCO PRESURIZADO INTERNAMENTE EN UN TUBO PREFORMADO, QUE TIENE UNA CONFIGURACION CONVENIENTE DE PERFIL HORIZONTAL, FORMANDO A CONTINUACION EL TUBO PREFORMADO EN UN ELEMENTO DE BASTIDOR FINALMENTE FORMADO, QUE TIENE UNA CONFIGURACION DE PERFIL VERTICAL CONVENIENTE, Y UNA CONFIGURACION SECCIONAL TRANSVERSAL CONVENIENTE Y VARIABLE, MEDIANTE LA COLOCACION DEL TUBO PREFORMADO EN UN APARATO DE RELLENO DE REBORDE, QUE TIENE UN TROQUEL INFERIOR CON UN BORDE ENCARADO HACIA ARRIBA Y EXTENDIENDOSE VERTICALMENTE, SUPERFICIES DE ACOPLAMIENTO DE PUNZONES Y UN PUNZON QUE TIENE UN BORDE ENCARADO HACIA ABAJO Y EXTENDIENDOSE VERTICALMENTE, SUPERFICIES DE ACOPLAMIENTO DE TROQUEL, PRESURIZANDO INTERNAMENTE EL TUBO, Y DESPUES IMPELIENDO CON FUERZA EL PUNZON HACIA ABAJO PARA FORMAR EL TUBO DENTRO DEL ELEMENTO DE BASTIDORFINALMENTE FORMADO, INCLUYENDO SUSTANCIALMENTE POR COMPLETO UNA PORCION DEL TUBO LOS BORDES Y LAS SUPERFICIES QUE SE EXTIENDEN VERTICALMENTE, ANTES Y MIENTRAS EL PUNZON Y EL TROQUEL ESTAN JUNTOS PARA FORMAR EL TUBO DENTRO DEL ELEMENTO DE BASTIDOR FINALMENTE FORMADO. LOS COMPONENTES DE FORMACION EN CADA APARATO SE SUMERGEN EN UN BAÑO ACUOSO, DEJANDO QUE EL BLANCO Y EL TUBO SE LLENEN AUTOMATICAMENTE ELLOS MISMOS, FACILITANDO CON ELLO EL CIERRE HERMETICO Y LA PRESURIZACION DEL TUBO.
ES90309261T 1989-08-24 1990-08-23 Aparato y metodo para conformar un elemento de bastidor tubular. Expired - Lifetime ES2056386T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US39827289A 1989-08-24 1989-08-24
US48278290A 1990-02-21 1990-02-21

Publications (1)

Publication Number Publication Date
ES2056386T3 true ES2056386T3 (es) 1994-10-01

Family

ID=27016189

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90309261T Expired - Lifetime ES2056386T3 (es) 1989-08-24 1990-08-23 Aparato y metodo para conformar un elemento de bastidor tubular.

Country Status (7)

Country Link
US (1) US5239852A (es)
EP (1) EP0414545B1 (es)
AT (1) ATE108103T1 (es)
CA (1) CA2023675C (es)
DE (1) DE69010429T2 (es)
DK (1) DK0414545T3 (es)
ES (1) ES2056386T3 (es)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5890387A (en) * 1989-08-24 1999-04-06 Aquaform Inc. Apparatus and method for forming and hydropiercing a tubular frame member
US5353618A (en) 1989-08-24 1994-10-11 Armco Steel Company, L.P. Apparatus and method for forming a tubular frame member
US5235836A (en) * 1990-03-06 1993-08-17 Ti Corporate Services Limited Seal head for tube expansion apparatus
US5396786A (en) * 1993-03-15 1995-03-14 Mueller Industries, Inc. Machine and method for manufacturing crossover fittings
US5582052A (en) * 1993-05-20 1996-12-10 Benteler Industries, Inc. Controlled time-overlapped hydroforming
US5644829A (en) * 1993-08-16 1997-07-08 T I Corporate Services Limited Method for expansion forming of tubing
US5445002A (en) * 1993-08-16 1995-08-29 Ti Corporate Services Limited Fill and pressurization apparatus
US5471857A (en) * 1994-03-07 1995-12-05 Mascotech Tubular Products, Inc. Process for hydroforming a vehicle manifold
DE4428564C2 (de) * 1994-08-12 1996-09-19 Daimler Benz Ag Vorrichtung zum Herstellen von abgewinkelten Hohlteilen durch Innenhochdruckumformen
US5561902A (en) * 1994-09-28 1996-10-08 Cosma International Inc. Method of manufacturing a ladder frame assembly for a motor vehicle
US5641176A (en) * 1995-03-31 1997-06-24 Mascotech Tubular Products, Inc. Process of hydroforming tubular suspension and frame components for vehicles
PL183949B1 (pl) * 1996-08-26 2002-08-30 Cosma Int Inc Tłocznik do hydraulicznego kształtowania rur zwłaszcza metalowych oraz sposób hydraulicznego kształtowania rur zwłaszcza metalowych
FR2752756B1 (fr) * 1996-08-30 1998-10-09 Gec Alsthom Acb Equipement pour le formage de profiles metalliques
FR2753935B1 (fr) * 1996-10-02 1998-12-04 Faure Bertrand Equipements Sa Procede pour realiser un siege de vehicule, et siege realise selon ce procede
US5992197A (en) * 1997-03-28 1999-11-30 The Budd Company Forming technique using discrete heating zones
DE19719676A1 (de) * 1997-05-09 1998-11-12 Krupp Ag Hoesch Krupp Verfahren zur Herstellung eines Bauteils aus einem Halbzeug und Innenhochdruckwerkzeug für die Durchführung des Verfahrens
US6502822B1 (en) 1997-05-15 2003-01-07 Aquaform, Inc. Apparatus and method for creating a seal on an inner wall of a tube for hydroforming
US6006567A (en) * 1997-05-15 1999-12-28 Aquaform Inc Apparatus and method for hydroforming
UY25199A1 (es) * 1997-10-07 1999-04-07 Cosma Int Inc Metodo y aparato para hidroformacion sin arrugas de componentes tubulares oblicuos
US6006568A (en) * 1998-03-20 1999-12-28 The Budd Company Multi-piece hydroforming tool
US6098437A (en) * 1998-03-20 2000-08-08 The Budd Company Hydroformed control arm
DE19829577B4 (de) * 1998-07-02 2005-06-16 Carsten Dipl.-Ing. Binder Verfahren und Vorrichtung zur Herstellung von Teilen mit Hilfe der Innen-Hochdruck-Umformtechnik
DE19839526C1 (de) * 1998-08-29 1999-11-18 Daimler Chrysler Ag Verfahren und Vorrichtung zum Umformen eines Hohlkörpers
US6032501A (en) * 1999-02-09 2000-03-07 The Budd Company Method of hydroforming multi-lateral members from round tubes
US6609301B1 (en) 1999-09-08 2003-08-26 Magna International Inc. Reinforced hydroformed members and methods of making the same
US6209372B1 (en) 1999-09-20 2001-04-03 The Budd Company Internal hydroformed reinforcements
US6662611B2 (en) 2000-02-22 2003-12-16 Magna International, Inc. Hydroforming flush system
IT1320503B1 (it) 2000-06-16 2003-12-10 Iveco Fiat Procedimento per la produzione di assali per veicoli industriali.
US20030181340A1 (en) * 2000-09-22 2003-09-25 Botz Frank K. Lubricants suitable for hydroforming and other metal manipulating applications
DE10115696A1 (de) * 2001-03-29 2002-10-10 Henkel Kgaa Schmierstoffmischung und ihre Verwendung
DE10127948C1 (de) * 2001-06-08 2002-08-29 Thyssen Krupp Automotive Ag Verfahren zum Innenhochdruck-Umformen und schließbares Werkzeug zum Durchführen des Verfahrens
DE10157169A1 (de) * 2001-11-22 2003-06-05 Burger Ag Automation Technolog Einrichtung zum Beaufschlagen einer Rohrleitung mit hohem Innendruck
CA2537521C (en) * 2006-02-23 2013-04-16 Van-Rob Inc. Process for forming a variable gauge metal sheet into a desired shape
KR100851828B1 (ko) * 2006-11-08 2008-08-13 현대자동차주식회사 Ｕ자형 제품 제작을 위한 하이드로 포밍 장치
KR100958151B1 (ko) * 2006-12-22 2010-05-18 혼다 기켄 고교 가부시키가이샤 벌지성형 방법과 장치
US7392679B1 (en) * 2007-02-13 2008-07-01 Gm Global Technology Operations, Inc. Hydroform tube sealing assembly
JP2010000526A (ja) * 2008-06-20 2010-01-07 Kyoei Seisakusho:Kk 二輪車用ツインタンクレールの製造方法
WO2014074787A1 (en) 2012-11-08 2014-05-15 Dana Automotive Systems Group, Llc Hydroformed driveshaft tube with secondary shape
CN112108555B (zh) * 2020-07-27 2022-04-15 佛山市永恒液压机械有限公司 一种通过卡压管设备的卡压管成型方法
CN116586527B (zh) * 2023-07-18 2023-09-05 盐山亚汇管业有限公司 一种便于上料的弯头推制装置及工艺

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US203842A (en) * 1878-05-21 Improvement in the methods of bending plumbers traps
US693172A (en) * 1901-04-12 1902-02-11 Stirling Company Method of forming hollow or tubular articles of irregular shape.
US1542983A (en) * 1920-05-18 1925-06-23 Gustave R Thompson Drawn article and method for making the same
US1943560A (en) * 1929-01-25 1934-01-16 Squires John Method of making airplane propeller blades
US2047296A (en) * 1933-07-05 1936-07-14 Squires John Apparatus for forming propeller blades
US2777500A (en) * 1955-03-04 1957-01-15 Flexonics Corp Tube bending apparatus and method
US3136053A (en) * 1960-03-07 1964-06-09 Eastwood Acceptance Corp Method of forming close tolerance tubing
US3105537A (en) * 1960-12-08 1963-10-01 Crutcher Rolfs Cummings Inc Bending pipe
CH385146A (de) * 1961-06-22 1964-12-15 Sulzer Ag Verfahren und Vorrichtung zur kalten Formung von Hohlprofilkörpern
US3220098A (en) * 1962-03-19 1965-11-30 Alfred C Arbogast Method and means for forming tubular fittings with solder rings
US3739615A (en) * 1971-06-01 1973-06-19 R Tressel Method of making wrinkle-free thin-walled coiled tubing
NL7116881A (es) * 1971-12-09 1973-06-13
SU549199A1 (ru) * 1975-03-17 1977-03-05 Ленинградский Ордена Ленина Политехнический Институт Им. М.И.Калинина Устройство дл штамповки полых деталей с отводами
JPS5577934A (en) * 1978-12-11 1980-06-12 Hitachi Ltd Bending liquid pressure forming method for thin-walled tube
US4238878A (en) * 1979-03-09 1980-12-16 Brooks & Perkins, Incorporated Method and apparatus for forming shroud
DE3004838C2 (de) * 1980-02-09 1984-09-13 Benteler-Werke Ag Werk Neuhaus, 4790 Paderborn Vorrichtung zur Herstellung eines Rohrkörpers mit Querwellen
US4454745A (en) * 1980-07-16 1984-06-19 Standard Tube Canada Limited Process for cold-forming a tube having a thick-walled end portion
JPS583738A (ja) * 1981-06-30 1983-01-10 Sadayuki Kotanino 自動二輪車用リア−フオ−クの製造方法
JPS59130633A (ja) * 1983-01-17 1984-07-27 Masanobu Nakamura 小曲率曲管の製造方法
JPS6082229A (ja) * 1983-10-08 1985-05-10 Mori Tekko Kk バルジ加工方法
GB2162446B (en) * 1984-07-26 1987-06-24 Ti Gas Spares Ltd Components for gas fired appliances
US4662204A (en) * 1985-01-17 1987-05-05 Usui Kokusai Sangyo Kabushiki Kaisha Apparatus for automatically bending metallic tubes
US4567743A (en) * 1985-03-19 1986-02-04 Standard Tube Canada Inc. Method of forming box-section frame members
US4704886A (en) * 1985-04-22 1987-11-10 Aluminum Company Of America Stretch-forming process
US4766756A (en) * 1986-04-28 1988-08-30 Watt Yang Continuous processing machine assembly for bending long rods or tubes
US4827747A (en) * 1986-05-21 1989-05-09 Hitachi, Ltd. Method for producing a bellows with oval cross section and apparatus for carrying out the method
US4763506A (en) * 1987-03-13 1988-08-16 Zeng Jun Lang Automatic tube bending machine
US4829803A (en) * 1987-05-06 1989-05-16 Ti Corporate Services Limited Method of forming box-like frame members
US4744237A (en) * 1987-05-06 1988-05-17 Ti Automotive Division Of Ti Canada Inc. Method of forming box-like frame members
US4759111A (en) * 1987-08-27 1988-07-26 Ti Automotive Division Of Ti Canada Inc. Method of forming reinforced box-selection frame members

Also Published As

Publication number Publication date
US5239852A (en) 1993-08-31
DE69010429T2 (de) 1994-11-24
CA2023675C (en) 2001-07-31
CA2023675A1 (en) 1991-02-25
EP0414545A3 (en) 1991-04-10
DK0414545T3 (da) 1994-10-31
EP0414545A2 (en) 1991-02-27
DE69010429D1 (de) 1994-08-11
EP0414545B1 (en) 1994-07-06
ATE108103T1 (de) 1994-07-15

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