EP2785477B1 - Vorrichtung und verfahren zum bearbeiten eines werkstückes aus metall, insbesondere zum herstellen eines topfförmigen bauteils für die automobilindustrie - Google Patents

Vorrichtung und verfahren zum bearbeiten eines werkstückes aus metall, insbesondere zum herstellen eines topfförmigen bauteils für die automobilindustrie Download PDF

Info

Publication number: EP2785477B1
Authority: EP; European Patent Office
Prior art keywords: forming; die; phase; area; outer die
Prior art date: 2012-03-22
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.): Active

Application number

EP13711617.4A

Other languages

German (de)

English (en)

French (fr)

Other versions

EP2785477A1 (de

Inventor

Peter König

Michael Wolf

Ottmar Lehr

Klaus LEINMÜLLER

Dieter Waidmann

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.)

Allgaier Werke GmbH and Co KG

Original Assignee

Allgaier Werke GmbH and Co KG

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.)

2012-03-22

Filing date

2013-03-18

Publication date

2017-05-31

2013-03-18 Application filed by Allgaier Werke GmbH and Co KG filed Critical Allgaier Werke GmbH and Co KG

2013-03-18 Priority to RS20170726A priority Critical patent/RS56287B1/sr

2014-10-08 Publication of EP2785477A1 publication Critical patent/EP2785477A1/de

2017-05-31 Application granted granted Critical

2017-05-31 Publication of EP2785477B1 publication Critical patent/EP2785477B1/de

Status Active legal-status Critical Current

2033-03-18 Anticipated expiration legal-status Critical

Links

238000000034 method Methods 0.000 title claims description 15
229910052751 metal Inorganic materials 0.000 title claims description 12
239000002184 metal Substances 0.000 title claims description 12
238000003754 machining Methods 0.000 title description 3
238000003825 pressing Methods 0.000 claims description 3
238000009434 installation Methods 0.000 claims 2
239000013067 intermediate product Substances 0.000 claims 1
229910000831 Steel Inorganic materials 0.000 description 5
239000010959 steel Substances 0.000 description 5
239000011159 matrix material Substances 0.000 description 4
238000000465 moulding Methods 0.000 description 4
238000002407 reforming Methods 0.000 description 3
238000004519 manufacturing process Methods 0.000 description 2
238000003856 thermoforming Methods 0.000 description 2
230000007704 transition Effects 0.000 description 2
229910052782 aluminium Inorganic materials 0.000 description 1
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
238000005520 cutting process Methods 0.000 description 1
230000003247 decreasing effect Effects 0.000 description 1
150000002739 metals Chemical class 0.000 description 1

Images

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
- 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
- B21D24/04—Blank holders; Mounting means therefor
- 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
- B21D24/10—Devices controlling or operating blank holders independently, or in conjunction with dies
- 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
- B21D51/00—Making hollow objects
- B21D51/16—Making hollow objects characterised by the use of the objects
- B21D51/18—Making hollow objects characterised by the use of the objects vessels, e.g. tubs, vats, tanks, sinks, or the like
- B21D51/22—Making hollow objects characterised by the use of the objects vessels, e.g. tubs, vats, tanks, sinks, or the like pots, e.g. for cooking
- 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

Definitions

the invention relates to the field of machining workpieces of metal, for example of steel or other metals. It relates to a device for forming according to claim 1, a system for forming according to claim 6, and a method for forming according to claim 7.
the machining of a workpiece may include any operations, such as cutting, pressing, pulling, deforming.
Pot-shaped components include a bottom, a pot wall and a drawing edge. Such a component is often used as a spring cup to accommodate the ends of a coil spring. They find particular use in the automotive industry in many ways.
thermoforming tool for deep drawing of molded parts.
This comprises an annular clamping device for clamping a circuit board.
the clamping device encloses a space in which a bottom former and a frame former can be moved in the pulling direction. These two can have different speeds. As a result, a higher dimensional accuracy is to be achieved.
DE 27 27 174 C2 describes a method and apparatus for deep-drawing an aluminum container. Two parts are movable against each other, namely a punch and a die. The speed of the upwardly moving punch can be greater than the speed of the moving down die. As a result, a large thermoforming ratio is to be achieved.
Relative speed between punch and die increased compared to the speed during the deforming phase.
the punch performs a movement against the phase of deforming during the reforming phase.
the speeds of the punch during these phases are unequal.
US 2008/0098789 A1 describes a method and an apparatus for forming a sheet metal blank with a two-stage sheet metal posture.
the invention has for its object to make a device, a system, a method and a workpiece such that high-strength steels are deformable without tearing occurs in the edge regions, and that a greater draw depth than previously achieved
the inner die may have a higher speed than the outer die.
the speed differences can be significant.
the speed of the inner die may be 1.5, 2, 2.5, or 3 times the speed of the outer die.
pulling device comprises a punch 1 and a blank holder 2.
the punch 1 is of slightly conical shape. It has a bottom mold surface 1.1 and a wall mold surface 1.2.
Stamp 1 is surrounded by a blank holder 2.
Sheet metal holder 2 has a support surface 2.1.
Sheet holder 2 is annular.
an inner die 3 This is at least approximately cylindrical. It is surrounded by an outer die 4. This is ring-shaped.
the inner die 3 in turn has a bottom mold surface 3.1.
the outer die 4 is annular. It has a wall mold surface 4.1, further a clamping surface 4.2 for clamping the drawing edge 5.3 of a workpiece 5 on the support surface 2.1 of the sheet holder 2.
the workpiece 5 has emerged from a circular disk-shaped board. See also Fig. 2 , It comprises a bottom 5.1, a wall 5.2, and the drawing edge 5.3.
clamping surface 4.2 of the outer die 4 is located approximately at the height of the bottom mold surface 3.1 of the inner die 3. At about the same height is the support surface 2.1 of the sheet holder. 2
a workpiece 5 is inserted into the pulling device and clamped between the support surface 2.1 and the clamping surface 4.2.
the inner die 3 and the outer die 4 move together with the preformed workpiece, as well as the sheet holder 2 in the arrow direction down.
the parts mentioned inner die 3, outer die 4, blank holder 2 and preformed workpiece have the same speed.
the outer die 4 overtakes the inner die 3.
FIG. 1 The drawing apparatus shown is only one station of a series of drawing stations. These are not shown here. In practice, they are connected in series in a workshop.
the invention is described with regard to the production of a pot-shaped component. It is understood, however, that deviating from the cup shape hollow body can be made with it.
the dies may have shapes that differ from the shapes of a disk and a ring described.

Landscapes

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

EP13711617.4A 2012-03-22 2013-03-18 Vorrichtung und verfahren zum bearbeiten eines werkstückes aus metall, insbesondere zum herstellen eines topfförmigen bauteils für die automobilindustrie Active EP2785477B1 (de)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
RS20170726A RS56287B1 (sr)	2012-03-22	2013-03-18	Sistem i postupak za obradu radnog komada od metala, posebno za izradu elemenata oblika lonca za automobilsku industriju

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE102012005635A DE102012005635B3 (de)	2012-03-22	2012-03-22	Vorrichtung, Anlage und Verfahren zum Umformen einer Blechplatine sowie ein hiermit hergestelltes Werkstück
PCT/EP2013/055553 WO2013139731A1 (de)	2012-03-22	2013-03-18	Vorrichtung und verfahren zum bearbeiten eines werkstückes aus metall, insbesondere zum herstellen eines topfförmigen bauteils für die automobilindustrie und ein solches werkstück

Publications (2)

Publication Number	Publication Date
EP2785477A1 EP2785477A1 (de)	2014-10-08
EP2785477B1 true EP2785477B1 (de)	2017-05-31

Family

ID=47988921

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP13711617.4A Active EP2785477B1 (de)	2012-03-22	2013-03-18	Vorrichtung und verfahren zum bearbeiten eines werkstückes aus metall, insbesondere zum herstellen eines topfförmigen bauteils für die automobilindustrie

Country Status (16)

Country	Link
US (1)	US9289812B2 (ja)
EP (1)	EP2785477B1 (ja)
JP (2)	JP6654896B2 (ja)
KR (1)	KR102155519B1 (ja)
CN (1)	CN104136141B (ja)
BR (1)	BR112014020730B1 (ja)
CA (1)	CA2865465C (ja)
DE (1)	DE102012005635B3 (ja)
ES (1)	ES2629864T3 (ja)
MX (1)	MX350758B (ja)
PL (1)	PL2785477T3 (ja)
PT (1)	PT2785477T (ja)
RS (1)	RS56287B1 (ja)
RU (1)	RU2634830C2 (ja)
WO (1)	WO2013139731A1 (ja)
ZA (1)	ZA201407089B (ja)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE102013219819A1 (de)	2013-09-30	2015-04-02	Allgaier Werke Gmbh	Vorrichtung zum Umformen eines Werkstückes aus Blech
WO2017032348A1 (en) *	2015-08-21	2017-03-02	VITKOVICE CYLINDERS a.s.	High-pressure seamless steel cylinder with second inner neck and the method of its production
JP6624292B2 (ja) *	2016-07-15	2019-12-25	Ｊｆｅスチール株式会社	プレス品製造方法
CN106216552A (zh) *	2016-07-22	2016-12-14	苏玲	金属罐的制造方法
DE102016114484A1 (de)	2016-08-04	2018-02-08	Allgaier Werke Gmbh	Verfahren zum indirekten Warmumformen eines Formbauteils, Formwerkzeug zum Durchführen des Verfahrens und Formbauteil
DE102017005843A1 (de)	2017-06-21	2018-12-27	Allgaier Werke Gmbh	Vorrichtung, Anlage und Verfahren zum Umformen einer Blechplatine sowie ein hiermit hergestelltes Werkstück
CN108543861B (zh) *	2018-05-18	2020-03-27	合肥工业大学	一种带凹底薄壁筒件冲旋一体化成形装置及其成形方法
CN112170689B (zh) *	2020-09-30	2024-05-24	宁波百飞特厨具有限公司	一种铝拉伸锅的自动化生产线
CN112872225B (zh) *	2020-12-29	2022-08-30	瓯锟科技温州有限公司	一种金属复合锅具的连续化生产线
RU2769797C1 (ru) *	2021-03-10	2022-04-06	федеральное государственное автономное образовательное учреждение высшего образования "Самарский национальный исследовательский университет имени академика С.П. Королева"	Способ отбортовки тонкостенных осесимметричных конических деталей
CN114633522A (zh) *	2022-02-23	2022-06-17	谭杰秋	汽车空调滤芯生产折叠滤纸自动均匀嵌模设备

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
SU660753A1 (ru) *	1977-03-24	1979-05-05	Научно-исследовательский машиностроительный институт	Устройство дл изготовлени деталей типа стаканов
CH621271A5 (ja) *	1977-06-15	1981-01-30	Aluminiumwerke Ag Rorschach
JP3285901B2 (ja) *	1991-10-18	2002-05-27	株式会社放電精密加工研究所	順送り加工装置
US4584859A (en) *	1985-08-23	1986-04-29	Weirton Steel Corporation	In-line control during draw-redraw of one-piece sheet metal can bodies
JPS63133821U (ja) *	1987-02-17	1988-09-01
JP2770440B2 (ja) *	1989-07-11	1998-07-02	松下電器産業株式会社	プレス装置およびプレス成形法
JPH0443415A (ja) *	1990-06-08	1992-02-13	Ricoh Co Ltd	中央演算処理装置
JPH0531538A (ja) *	1991-07-29	1993-02-09	Furukawa Electric Co Ltd:The	難加工金属薄板の加工方法
AU681982B2 (en) *	1995-02-10	1997-09-11	Ogihara America Corporation	Stretch controlled forming mechanism and method for forming multiple guage welded blanks
DE19724766C2 (de) *	1997-06-12	2001-04-12	Forschungsges Umformtechnik	Verfahren zum hydromechanischen Tiefziehen und zugehörige Einrichtung
DE10254103B3 (de) *	2002-11-20	2004-04-15	H&P Systec Gmbh	Tiefziehwerkzeug und Verfahren zum Tiefziehen von Formteilen
CN1181332C (zh) *	2003-03-07	2004-12-22	江苏大学	变压边力和变冲压速度的薄板成形方法及其装置
JP4556432B2 (ja) *	2004-01-16	2010-10-06	Ｊｆｅスチール株式会社	金属板のプレス成形方法
US7237423B1 (en) *	2004-11-12	2007-07-03	Miller Tool And Die Company Inc.	Apparatus for stretch forming blanks
US20080098789A1 (en) *	2004-11-24	2008-05-01	Honda Motor Co., Ltd.	Draw Forming Method and Device
US7257460B2 (en) *	2005-07-27	2007-08-14	Ravinder Venugopal	Reconfigurable variable blank-holder force system and method for sheet metal stamping
WO2008047764A1 (fr) *	2006-10-17	2008-04-24	Honda Motor Co., Ltd.	Procédé et appareil de travail à la presse
DE102007050581A1 (de) *	2007-10-23	2009-04-30	Gerd Reitter	Verfahren zum gezielten Beeinflussen des Blechdickenverlaufs und Verfestigung und zur Steigerung der Produkthöhe beim Tiefziehen von Hohlkörpern
DE102008047971B3 (de) *	2008-09-18	2010-05-12	Aisin Takaoka Co., Ltd., Toyota	Verfahren und Vorrichtung zum Presshärten eines metallischen Formbauteils
JP5234622B2 (ja) *	2008-11-05	2013-07-10	日新製鋼株式会社	金属板の張出し加工方法
JP2010167480A (ja) *	2009-01-26	2010-08-05	Honda Motor Co Ltd	プレス成形用金型及びプレス成形方法
JP5385732B2 (ja) *	2009-09-14	2014-01-08	株式会社キーレックス	プレス成形装置及びプレス成形方法
DE102011001314C5 (de) *	2011-03-16	2016-03-03	Schuler Pressen Gmbh	Ziehpresse mit zwei koppelbaren Stößeln

2012
- 2012-03-22 DE DE102012005635A patent/DE102012005635B3/de active Active
2013
- 2013-03-18 JP JP2015500869A patent/JP6654896B2/ja active Active
- 2013-03-18 CN CN201380010761.9A patent/CN104136141B/zh active Active
- 2013-03-18 BR BR112014020730-5A patent/BR112014020730B1/pt active IP Right Grant
- 2013-03-18 EP EP13711617.4A patent/EP2785477B1/de active Active
- 2013-03-18 WO PCT/EP2013/055553 patent/WO2013139731A1/de active Application Filing
- 2013-03-18 CA CA2865465A patent/CA2865465C/en active Active
- 2013-03-18 KR KR1020147022746A patent/KR102155519B1/ko active IP Right Grant
- 2013-03-18 RU RU2014137905A patent/RU2634830C2/ru active
- 2013-03-18 RS RS20170726A patent/RS56287B1/sr unknown
- 2013-03-18 PT PT137116174T patent/PT2785477T/pt unknown
- 2013-03-18 ES ES13711617.4T patent/ES2629864T3/es active Active
- 2013-03-18 PL PL13711617T patent/PL2785477T3/pl unknown
- 2013-03-18 MX MX2014010115A patent/MX350758B/es active IP Right Grant
2014
- 2014-08-19 US US14/463,490 patent/US9289812B2/en active Active
- 2014-09-30 ZA ZA2014/07089A patent/ZA201407089B/en unknown
2018
- 2018-07-05 JP JP2018128307A patent/JP6727255B2/ja active Active

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Also Published As

Publication number	Publication date
EP2785477A1 (de)	2014-10-08
BR112014020730B1 (pt)	2021-05-04
DE102012005635B3 (de)	2013-06-27
MX350758B (es)	2017-09-18
JP6654896B2 (ja)	2020-02-26
ES2629864T3 (es)	2017-08-16
US9289812B2 (en)	2016-03-22
CA2865465C (en)	2020-07-21
KR102155519B1 (ko)	2020-09-14
KR20140138632A (ko)	2014-12-04
CA2865465A1 (en)	2013-09-26
RU2014137905A (ru)	2016-05-20
JP6727255B2 (ja)	2020-07-22
CN104136141A (zh)	2014-11-05
CN104136141B (zh)	2017-11-10
PT2785477T (pt)	2017-07-10
WO2013139731A1 (de)	2013-09-26
PL2785477T3 (pl)	2017-09-29
ZA201407089B (en)	2016-08-31
JP2015510842A (ja)	2015-04-13
JP2018187681A (ja)	2018-11-29
MX2014010115A (es)	2015-03-09
RU2634830C2 (ru)	2017-11-03
RS56287B1 (sr)	2017-12-29
US20140352390A1 (en)	2014-12-04

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