ES2192329T3 - Hidroconformacion de una preforma tubular con una seccion transversal oval y aparato de hidroconformacion. - Google Patents
Hidroconformacion de una preforma tubular con una seccion transversal oval y aparato de hidroconformacion.Info
- Publication number
- ES2192329T3 ES2192329T3 ES98933397T ES98933397T ES2192329T3 ES 2192329 T3 ES2192329 T3 ES 2192329T3 ES 98933397 T ES98933397 T ES 98933397T ES 98933397 T ES98933397 T ES 98933397T ES 2192329 T3 ES2192329 T3 ES 2192329T3
- Authority
- ES
- Spain
- Prior art keywords
- mold
- metal tubular
- mold structure
- cavity
- preform
- 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
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
-
- 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
- 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
- B21D26/039—Means for controlling the clamping or opening of the moulds
-
- 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
- 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
- B21D26/047—Mould construction
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Abstract
Un aparato para conformar una preforma tubular metálica en forma de miembro tubular metálico alargado que tiene una sección transversal sustancialmente en forma de caja a lo largo de una extensión del mismo, comprendiendo dicho aparato: un conjunto (10) de molde, que comprende una estructura (12) de molde superior móvil, y una segunda estructura (14, 16) de molde; siendo dichas estructuras (12, 14, 16) de molde cooperantes para definir una cavidad (52) de molde que tiene una configuración en sección transversal en forma de caja cerrada; unas estructuras (26, 28) de afianzamiento situadas en los extremos opuestos de dicha cavidad (52) de molde, y construidas y dispuestas para afianzar, de manera segura, porciones separadas de la preforma (40) tubular metálica, presentando dichas estructuras (26, 28) de afianzamiento superficies (34, 36) de afianzamiento que definen una configuración superficial oval en general, que es conforme con una superficie periférica externa genéricamente oval de la preforma (40) tubular metálica, y una estructura de enganche de extremo de tubo, construida y dispuesta para enganchar y sellar sustancialmente los extremos opuestos de la preforma (40) tubular metálica, presentando la citada estructura de enganche de extremo de tubo una configuración superficial externa genéricamente oval que se ajusta a la superficie periférica interna genéricamente oval de la preforma tubular metálica, que se caracteriza porque dicha segunda estructura de molde comprende una estructura (14) de molde inferior móvil, y una estructura (16) de molde fija, teniendo la citada estructura (14) de molde inferior móvil una abertura (42), y siendo la estructura (16) de molde fija recibida en el interior de dicha abertura (42), con lo que el movimiento relativo entre dicha estructura (12) de molde superior móvil hacia su enganche con la citada segunda estructura (14, 16) de molde cierra dicha cavidad (52) de molde, y una vez que dicha cavidad (52) de molde se ha cerrado, el movimientode dicha estructura (12) de molde superior móvil con respecto a la citada estructura (16) de molde fija, reduce progresivamente el área en sección transversal de la citada cavidad (52) de molde.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US5306097P | 1997-07-18 | 1997-07-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2192329T3 true ES2192329T3 (es) | 2003-10-01 |
Family
ID=21981677
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES98933397T Expired - Lifetime ES2192329T3 (es) | 1997-07-18 | 1998-07-13 | Hidroconformacion de una preforma tubular con una seccion transversal oval y aparato de hidroconformacion. |
Country Status (21)
Country | Link |
---|---|
US (1) | US5987950A (es) |
EP (1) | EP1015149B1 (es) |
JP (1) | JP4093717B2 (es) |
KR (1) | KR100547529B1 (es) |
CN (1) | CN1081099C (es) |
AR (1) | AR013229A1 (es) |
AT (1) | ATE231754T1 (es) |
AU (1) | AU733141B2 (es) |
BR (1) | BR9810899A (es) |
CA (1) | CA2296098C (es) |
CZ (1) | CZ2000128A3 (es) |
DE (1) | DE69811093T2 (es) |
EA (1) | EA001686B1 (es) |
ES (1) | ES2192329T3 (es) |
HU (1) | HUP0002702A3 (es) |
NO (1) | NO20000148L (es) |
NZ (1) | NZ502233A (es) |
PL (1) | PL338130A1 (es) |
SK (1) | SK522000A3 (es) |
UY (1) | UY25104A1 (es) |
WO (1) | WO1999003616A1 (es) |
Families Citing this family (46)
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BR9714374A (pt) * | 1996-12-03 | 2000-03-21 | Elpatronic Ag | Processo para a fabricação de uma peça perfilada a |
US6098437A (en) | 1998-03-20 | 2000-08-08 | The Budd Company | Hydroformed control arm |
DE19813012C2 (de) * | 1998-03-25 | 2002-08-01 | Daimler Chrysler Ag | Verfahren zum Herstellen eines Hohlkörpers aus einem rohrförmigen Rohling durch Innenhochdruckformung |
US6279364B1 (en) | 1999-02-16 | 2001-08-28 | Gary E. Morphy | Sealing method and press apparatus |
US6134931A (en) * | 1999-05-26 | 2000-10-24 | Husky Injection Molding Systems Ltd. | Process and apparatus for forming a shaped article |
US6298701B1 (en) * | 1999-08-31 | 2001-10-09 | Dana Corporation | Mechanical press structure adapted to perform hydroforming operations |
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 |
CA2406454C (en) | 2000-04-26 | 2009-08-11 | Cosma International Inc. | Hydroforming a tubular structure of varying diameter from a tubular blank using electromagnetic pulse welding |
JP4676594B2 (ja) * | 2000-08-07 | 2011-04-27 | 新日本製鐵株式会社 | ハイドロフォーム加工法 |
AU9412401A (en) * | 2000-10-19 | 2002-04-29 | Cosma Int Inc | Apparatus and method for hydroforming a tubular part |
DE10065033C1 (de) * | 2000-12-23 | 2002-07-11 | Daimler Chrysler Ag | Verfahren zur Herstellung eines umfänglich geschlossenen Hohlprofiles und eine Vorrichtung zur Durchführung desselben |
US6585331B2 (en) * | 2001-09-06 | 2003-07-01 | Meritor Heavy Vehicle Technology, Llc | Tubular axle beam |
US6584821B1 (en) * | 2002-04-16 | 2003-07-01 | General Motors Company | Self-aligning non-pinching hydroforming dies |
FR2850593B1 (fr) * | 2003-01-31 | 2006-09-08 | Bourgogne Hydro Technologie | Dispositif d'hydroformage d'un corps creux |
DE10321435A1 (de) * | 2003-05-12 | 2004-12-02 | Hella Kgaa Hueck & Co. | Scheinwerfer für Fahrzeuge und Verfahren zum Herstellen einer Blendenwelle |
DE10323738B3 (de) * | 2003-05-24 | 2004-11-18 | Daimlerchrysler Ag | Verfahren zur Herstellung eines umfänglich geschlossenen Hohlprofils |
US7143618B2 (en) * | 2004-01-22 | 2006-12-05 | General Motors Corporation | Method of making pre-formed tubular members |
CA2489618A1 (en) * | 2004-12-09 | 2006-06-09 | 1589711 Ontario Inc. Accurate Mould Division | Pre-crush die assembly and method |
US7977778B2 (en) * | 2007-05-04 | 2011-07-12 | Stats Chippac Ltd. | Integrated circuit package system with interference-fit feature |
US8297096B2 (en) * | 2007-07-20 | 2012-10-30 | Nippon Steel Corporation | Method for hydroforming and hydroformed product |
MD4168C1 (ro) * | 2010-08-09 | 2012-12-31 | Филипп ЧОБАН | Dispozitiv şi procedeu de profilare a arborilor elicoidali |
CA2752968C (en) * | 2010-09-23 | 2018-07-31 | Magna International Inc. | Adjustable clamshell assembly fixture |
DE102010060686B4 (de) * | 2010-11-19 | 2015-02-26 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. (FHG) | Verfahren und Komponentensatz zur Herstellung eines rohrförmigen Bauteils, insbesondere einer gebauten Nockenwelle |
CN102172811B (zh) * | 2010-12-28 | 2013-02-27 | 北京航空航天大学 | 管板复合充液成形方法 |
CN102240698B (zh) * | 2011-06-03 | 2013-01-30 | 燕山大学 | 高压弯头椭圆管坯减径热压成形方法 |
CN102294392A (zh) * | 2011-08-16 | 2011-12-28 | 吴江市吴刚冲压机械有限公司 | 冲压成圆模具 |
AU2013232734A1 (en) * | 2012-03-14 | 2014-09-11 | Endless Solar Corporation Ltd | A method of fabricating a component of a solar energy system |
CN102601204A (zh) * | 2012-03-15 | 2012-07-25 | 吉林省元隆达工装设备有限公司 | 一种管件多异型弯曲成形方法及装置 |
KR101361255B1 (ko) * | 2012-04-19 | 2014-02-12 | (주)다우테크놀로지 | 원통형 슬리브 체결장치 및 체결방법 |
CN102847742B (zh) * | 2012-08-30 | 2016-08-17 | 上海大俊凯电器科技股份有限公司 | 长u型管的成型控制方法及系统 |
DE102013109880B4 (de) | 2012-09-10 | 2016-11-03 | National Research Council Of Canada | Reibungsarmer Endennachschub beim Innenhochdruckumformen |
CN103008476B (zh) * | 2012-12-28 | 2015-11-25 | 德阳万鑫电站产品开发有限公司 | 一种环形无磁钢锻件冷变形强化用模具及使用方法 |
DE102013212758A1 (de) | 2013-06-28 | 2014-12-31 | Bayerische Motoren Werke Aktiengesellschaft | Werkzeug zum Vorformen eines Rohrs für ein anschließendes Innenhochdruckumformen, sowie Verfahren zur Herstellung eines solchen Werkzeugs und zur Herstellung eines Bauteils durch Innenhochdruckumformen |
CN103639285A (zh) * | 2013-11-27 | 2014-03-19 | 梧州恒声电子科技有限公司 | 椭圆形柱芯出脚工艺 |
CN104014659B (zh) * | 2014-06-13 | 2015-12-09 | 江苏华灿电讯股份有限公司 | 一种接线端子级进冲压模具 |
CN106311857B (zh) * | 2015-12-21 | 2017-11-07 | 青岛世冠装备科技有限公司 | 一种复杂截面中空构件低压镦胀成形方法 |
CN106140985B (zh) * | 2016-08-30 | 2019-01-04 | 宁波思明汽车科技股份有限公司 | 扭力梁成型模 |
CN106238553B (zh) * | 2016-08-30 | 2019-01-04 | 宁波思明汽车科技股份有限公司 | 汽车扭力梁的成型方法 |
CN108620485B (zh) * | 2018-04-10 | 2020-01-07 | 兴科电子科技有限公司 | 用于成型椭圆球体空心网状金属音响网罩的模具及方法 |
CN111633079B (zh) * | 2020-06-02 | 2022-11-29 | 碳元科技股份有限公司 | 导热管的处理方法 |
CN114762872A (zh) * | 2021-01-13 | 2022-07-19 | 宝山钢铁股份有限公司 | 一种管件内压支撑合模装置、方法以及管件的制造方法 |
CN113624602B (zh) * | 2021-07-29 | 2022-07-15 | 中国科学院金属研究所 | 管材成形极限图右侧区域曲线的实验装置及构建方法 |
DE102021006400B3 (de) | 2021-12-29 | 2023-05-11 | Salzgitter Hydroforming GmbH & Co. KG | Innenhochdruckumform-Werkzeugvorrichtung und Verfahren zur Herstellung eines Hohlkörpers durch Innenhochdruckumformen |
CN115464340A (zh) * | 2022-09-15 | 2022-12-13 | 上海联擎动力技术有限公司 | 一种用于椭圆形深孔加工的电极制作方法 |
CN116352441B (zh) * | 2023-03-15 | 2023-12-15 | 舆软科技(上海)有限责任公司 | 一种用板料冲压成形异形、封闭、变截面梁类零件的方法 |
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US5353618A (en) * | 1989-08-24 | 1994-10-11 | Armco Steel Company, L.P. | Apparatus and method for forming a tubular frame member |
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US5170557A (en) * | 1991-05-01 | 1992-12-15 | Benteler Industries, Inc. | Method of forming a double wall, air gap exhaust duct component |
US5214948A (en) * | 1991-12-18 | 1993-06-01 | The Boeing Company | Forming metal parts using superplastic metal alloys and axial compression |
US5339667A (en) * | 1993-04-19 | 1994-08-23 | General Motors Corporation | Method for pinch free tube forming |
US5644829A (en) * | 1993-08-16 | 1997-07-08 | T I Corporate Services Limited | Method for expansion forming of tubing |
US5479699A (en) * | 1994-02-07 | 1996-01-02 | Westinghouse Electric Corporation | Apparatus for expanding tubular members |
US5561902A (en) * | 1994-09-28 | 1996-10-08 | Cosma International Inc. | Method of manufacturing a ladder frame assembly for a motor vehicle |
US5564785A (en) * | 1994-10-17 | 1996-10-15 | Atoma International Inc. | Seat frame assembly for a motor vehicle |
US5491883A (en) * | 1994-12-19 | 1996-02-20 | Ap Parts Manufacturing Co. | Method of manufacturing a non-linear composite tube |
US5862877A (en) * | 1994-12-20 | 1999-01-26 | Cosma International Inc. | Cradle assembly |
US5557961A (en) * | 1995-11-13 | 1996-09-24 | General Motors Corporation | Hydroformed structural member with varied wall thickness |
CN2235333Y (zh) * | 1995-12-29 | 1996-09-18 | 浙江大学 | 液压胀形一体成型机 |
SK78899A3 (en) * | 1996-08-26 | 1999-11-08 | Cosma Int Inc | Hydroforming die assembly and method for pinch-free tube forming |
-
1998
- 1998-07-13 EP EP98933397A patent/EP1015149B1/en not_active Expired - Lifetime
- 1998-07-13 CZ CZ2000128A patent/CZ2000128A3/cs unknown
- 1998-07-13 EA EA200000103A patent/EA001686B1/ru not_active IP Right Cessation
- 1998-07-13 DE DE69811093T patent/DE69811093T2/de not_active Expired - Lifetime
- 1998-07-13 KR KR1020007000509A patent/KR100547529B1/ko not_active IP Right Cessation
- 1998-07-13 CN CN98807362A patent/CN1081099C/zh not_active Expired - Lifetime
- 1998-07-13 BR BR9810899-9A patent/BR9810899A/pt not_active Application Discontinuation
- 1998-07-13 HU HU0002702A patent/HUP0002702A3/hu unknown
- 1998-07-13 AU AU83281/98A patent/AU733141B2/en not_active Ceased
- 1998-07-13 ES ES98933397T patent/ES2192329T3/es not_active Expired - Lifetime
- 1998-07-13 PL PL98338130A patent/PL338130A1/xx unknown
- 1998-07-13 SK SK52-2000A patent/SK522000A3/sk unknown
- 1998-07-13 AT AT98933397T patent/ATE231754T1/de active
- 1998-07-13 NZ NZ502233A patent/NZ502233A/en unknown
- 1998-07-13 WO PCT/CA1998/000671 patent/WO1999003616A1/en active IP Right Grant
- 1998-07-13 CA CA002296098A patent/CA2296098C/en not_active Expired - Lifetime
- 1998-07-13 JP JP2000502897A patent/JP4093717B2/ja not_active Expired - Fee Related
- 1998-07-15 US US09/115,588 patent/US5987950A/en not_active Expired - Lifetime
- 1998-07-17 AR ARP980103493A patent/AR013229A1/es unknown
- 1998-07-17 UY UY25104A patent/UY25104A1/es not_active Application Discontinuation
-
2000
- 2000-01-11 NO NO20000148A patent/NO20000148L/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
AR013229A1 (es) | 2000-12-13 |
EP1015149A1 (en) | 2000-07-05 |
KR20010021944A (ko) | 2001-03-15 |
JP2001510092A (ja) | 2001-07-31 |
AU8328198A (en) | 1999-02-10 |
CN1264326A (zh) | 2000-08-23 |
CA2296098A1 (en) | 1999-01-28 |
DE69811093T2 (de) | 2003-07-31 |
NO20000148L (no) | 2000-03-17 |
AU733141B2 (en) | 2001-05-10 |
CZ2000128A3 (cs) | 2001-12-12 |
US5987950A (en) | 1999-11-23 |
DE69811093D1 (de) | 2003-03-06 |
HUP0002702A3 (en) | 2001-02-28 |
CN1081099C (zh) | 2002-03-20 |
CA2296098C (en) | 2007-01-30 |
HUP0002702A2 (hu) | 2000-12-28 |
NZ502233A (en) | 2001-05-25 |
JP4093717B2 (ja) | 2008-06-04 |
EA001686B1 (ru) | 2001-06-25 |
KR100547529B1 (ko) | 2006-02-01 |
EA200000103A1 (ru) | 2000-08-28 |
PL338130A1 (en) | 2000-09-25 |
NO20000148D0 (no) | 2000-01-11 |
ATE231754T1 (de) | 2003-02-15 |
SK522000A3 (en) | 2000-08-14 |
EP1015149B1 (en) | 2003-01-29 |
UY25104A1 (es) | 1999-01-11 |
BR9810899A (pt) | 2000-09-26 |
WO1999003616A1 (en) | 1999-01-28 |
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