EP2701861B8 - Method and device for producing flangeless drawn parts - Google Patents

Method and device for producing flangeless drawn parts Download PDF

Info

Publication number: EP2701861B8
Authority: EP; European Patent Office
Prior art keywords: drawn parts; producing; flangeless drawn; producing flangeless; parts
Prior art date: 2011-04-29
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.): Not-in-force

Application number

EP12716437.4A

Other languages

German (de)

French (fr)

Other versions

EP2701861A1 (en

EP2701861B1 (en

Inventor

Thomas Flehmig

Konstantinos Savvas

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.)

ThyssenKrupp Steel Europe AG

Original Assignee

ThyssenKrupp Steel Europe AG

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.)

2011-04-29

Filing date

2012-04-25

Publication date

2016-12-21

2012-04-25 Application filed by ThyssenKrupp Steel Europe AG filed Critical ThyssenKrupp Steel Europe AG

2014-03-05 Publication of EP2701861A1 publication Critical patent/EP2701861A1/en

2016-09-14 Application granted granted Critical

2016-09-14 Publication of EP2701861B1 publication Critical patent/EP2701861B1/en

2016-12-21 Publication of EP2701861B8 publication Critical patent/EP2701861B8/en

Status Not-in-force legal-status Critical Current

2032-04-25 Anticipated expiration legal-status Critical

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
- B21D22/02—Stamping using rigid devices or tools
- 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
- 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
- B21D24/00—Special deep-drawing arrangements in, or in connection with, presses
- B21D24/16—Additional equipment in association with the tools, e.g. for shearing, for trimming

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Shaping Metal By Deep-Drawing, Or The Like (AREA)

EP12716437.4A 2011-04-29 2012-04-25 Method and device for producing flangeless drawn parts Not-in-force EP2701861B8 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE102011050001A DE102011050001A1 (en)	2011-04-29	2011-04-29	Method and device for producing flangeless drawn parts
PCT/EP2012/057526 WO2012146601A1 (en)	2011-04-29	2012-04-25	Method and device for producing flangeless drawn parts

Publications (3)

Publication Number	Publication Date
EP2701861A1 EP2701861A1 (en)	2014-03-05
EP2701861B1 EP2701861B1 (en)	2016-09-14
EP2701861B8 true EP2701861B8 (en)	2016-12-21

Family

ID=45999841

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP12716437.4A Not-in-force EP2701861B8 (en)	2011-04-29	2012-04-25	Method and device for producing flangeless drawn parts

Country Status (6)

Country	Link
US (1)	US20140047891A1 (en)
EP (1)	EP2701861B8 (en)
JP (1)	JP5801950B2 (en)
CN (1)	CN103534046B (en)
DE (1)	DE102011050001A1 (en)
WO (1)	WO2012146601A1 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2997641A1 (en) *	2012-11-08	2014-05-09	Peugeot Citroen Automobiles Sa	Method for stamping body part such as stringer, of car, involves allowing stamping tools to cooperate to cut blank placed between punch and die so as to divide blank into separate under-blank and another under-blank
DE102013103751B4 (en) *	2013-04-15	2025-03-27	Thyssenkrupp Steel Europe Ag	Method for producing highly dimensionally stable half-shells and device for producing a half-shell
MX386358B (en)	2013-10-21	2025-03-18	Magna Int Inc	METHOD FOR CUTTING A HEAT-MODELLED PART.
WO2015163418A1 (en) *	2014-04-25	2015-10-29	本田技研工業株式会社	Plate material machining device and plate material machining method
CN104475555A (en) *	2014-12-19	2015-04-01	苏州市淞舜五金有限公司	Clamp for forming and processing cylinder
KR101610321B1 (en) *	2015-04-09	2016-04-07	에스 티 (주)	The manufacturing method of the mobile phone's mainboard
DE102016118418A1 (en) *	2016-09-29	2018-03-29	Thyssenkrupp Ag	Method for producing a molded component with a dimensionally stable frame area
CN106345880A (en) *	2016-12-02	2017-01-25	江麓机电集团有限公司	Aluminum alloy thin plate high box-shaped element stretching forming process
US20210260641A1 (en) *	2017-09-05	2021-08-26	Thyssenkrupp Steel Europe Ag	Method for producing a component and tool therefor
WO2019068345A1 (en)	2017-10-06	2019-04-11	Thyssenkrupp Steel Europe Ag	METHOD AND DEVICE FOR PRODUCING SHAPED SHEET COMPONENTS BY PRE-FORMED COMPONENTS
KR101897244B1 (en) *	2018-05-09	2018-09-10	온창용	Drawing forming apparatus for cap
KR102145844B1 (en) *	2018-08-27	2020-08-19	온창용	Drawing forming apparatus for cap
CN111974868B (en) *	2020-07-17	2024-12-20	格致汽车科技股份有限公司	Anti-scratch device for hot trimming die
CN114273580B (en) *	2021-12-31	2025-10-17	江苏鹏德工业科技有限公司	Upsetting forming method applied to cup-shaped piece
IT202200009614A1 (en) *	2022-05-10	2023-11-10	Bora S P A	MOLD FOR EFFICIENT SHEET METAL PROCESSING

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5335575Y2 (en) *	1972-11-21	1978-08-31
JPS6016428Y2 (en) *	1979-06-04	1985-05-22	株式会社高橋製作所	Manufacturing equipment for automobile plugs, etc.
CS224368B1 (en) *	1981-06-03	1984-01-16	Tomasek Jiri	Flangeless shell drawing apparatus
SU1003970A1 (en) *	1981-06-17	1983-03-15	Предприятие П/Я А-1209	Compound-action die
JPS5855132A (en) *	1981-09-29	1983-04-01	Mazda Motor Corp	Drawing method of plate material
JP2724229B2 (en) *	1990-01-17	1998-03-09	アスモ株式会社	End cutting method for cylindrical drawn products
US6014883A (en) *	1998-06-08	2000-01-18	Can Industry Products, Inc.	Apparatus and method for forming cup-shaped members
US6276185B1 (en) *	1999-12-09	2001-08-21	General Motors Corporation	Flow lock bead control apparatus and method for drawing high strength steel
US6539767B2 (en) *	2000-08-31	2003-04-01	Sequa Can Machinery, Inc.	Method and apparatus for forming a container component
RU2194590C2 (en) *	2000-12-04	2002-12-20	Самарский государственный аэрокосмический университет им. С.П. Королева	Apparatus for drawing and trimming parts
DE102006020000B3 (en) *	2006-04-26	2007-11-08	Thyssenkrupp Steel Ag	Method for producing low-spring half shells
DE102006026805A1 (en) *	2006-06-07	2008-01-03	Automotive Group Ise Innomotive Systems Europe Gmbh	Machine for hot-forming semi-finished products to produce car components comprises mold and ram, between which holder and at least one cutter are mounted
DE102008037612B4 (en) *	2008-11-28	2014-01-23	Thyssenkrupp Steel Europe Ag	Method and tool set for the production of flanged, high-dimensional and deep-drawn half-shells
DE102009059197A1 (en) *	2009-12-17	2011-06-22	ThyssenKrupp Steel Europe AG, 47166	Method and device for producing a half-shell part
DE102010000608B3 (en) *	2010-03-02	2011-03-03	Thyssenkrupp Steel Europe Ag	Device for drawing components i.e. steel components, for motor vehicle from blank, has cutting edge and inlet contour, which sectionally stay in cutting engagement in drawing punch position to begin cutting process along cutting line

2011
- 2011-04-29 DE DE102011050001A patent/DE102011050001A1/en not_active Withdrawn
2012
- 2012-04-25 JP JP2014506839A patent/JP5801950B2/en not_active Expired - Fee Related
- 2012-04-25 WO PCT/EP2012/057526 patent/WO2012146601A1/en not_active Ceased
- 2012-04-25 EP EP12716437.4A patent/EP2701861B8/en not_active Not-in-force
- 2012-04-25 CN CN201280021082.7A patent/CN103534046B/en not_active Expired - Fee Related
2013
- 2013-10-24 US US14/062,462 patent/US20140047891A1/en not_active Abandoned

Also Published As

Publication number	Publication date
WO2012146601A1 (en)	2012-11-01
US20140047891A1 (en)	2014-02-20
JP2014512275A (en)	2014-05-22
JP5801950B2 (en)	2015-10-28
DE102011050001A1 (en)	2012-10-31
CN103534046A (en)	2014-01-22
EP2701861A1 (en)	2014-03-05
EP2701861B1 (en)	2016-09-14
CN103534046B (en)	2016-08-24

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2015-09-16	RIC1	Information provided on ipc code assigned before grant	Ipc: B21D 22/20 20060101AFI20150810BHEP Ipc: B21D 24/16 20060101ALI20150810BHEP Ipc: B21D 37/08 20060101ALI20150810BHEP
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