EP1103315A3 - Extrusion press - Google Patents

Extrusion press Download PDF

Info

Publication number
EP1103315A3
EP1103315A3 EP00121069A EP00121069A EP1103315A3 EP 1103315 A3 EP1103315 A3 EP 1103315A3 EP 00121069 A EP00121069 A EP 00121069A EP 00121069 A EP00121069 A EP 00121069A EP 1103315 A3 EP1103315 A3 EP 1103315A3
Authority
EP
European Patent Office
Prior art keywords
blade
stripper
carrier
face
die
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.)
Granted
Application number
EP00121069A
Other languages
German (de)
French (fr)
Other versions
EP1103315A2 (en
EP1103315B1 (en
Inventor
Heinrich Ziemons
Franz Schall
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.)
SMS Group GmbH
Original Assignee
SMS Eumuco GmbH
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 SMS Eumuco GmbH filed Critical SMS Eumuco GmbH
Publication of EP1103315A2 publication Critical patent/EP1103315A2/en
Publication of EP1103315A3 publication Critical patent/EP1103315A3/en
Application granted granted Critical
Publication of EP1103315B1 publication Critical patent/EP1103315B1/en
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
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C35/00—Removing work or waste from extruding presses; Drawing-off extruded work; Cleaning dies, ducts, containers, or mandrels
    • B21C35/04—Cutting-off or removing waste

Abstract

A stripper assembly used in combination with a metal-extrusion press having a die with a back face on which residue is formed during an extrusion operation, has a blade carrier movable generally parallel to the die back face, a blade pivotal on the carrier and having an edge engageable with the die back face, and a biasing element braced between the blade and the carrier for urging the blade edge with a predetermined force transversely against the die back face. The biasing element is a pack of spring washers. The blade has a back stripper face and the carrier has a confronting front stripper face. One of the stripper faces is formed with a pocket open toward the other of the stripper faces and holding the biasing element. The stripper assembly further has a stop bolt threaded into the carrier, extending through the blade, and having a head engageable with a front face of the blade.
EP00121069A 1999-10-28 2000-09-28 Extrusion press Expired - Lifetime EP1103315B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19951933 1999-10-28
DE19951933A DE19951933A1 (en) 1999-10-28 1999-10-28 Extrusion and tube-making press, with shear blade mounted on shear rod and able to be turned by force acting towards tool

Publications (3)

Publication Number Publication Date
EP1103315A2 EP1103315A2 (en) 2001-05-30
EP1103315A3 true EP1103315A3 (en) 2002-02-06
EP1103315B1 EP1103315B1 (en) 2004-11-03

Family

ID=7927166

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00121069A Expired - Lifetime EP1103315B1 (en) 1999-10-28 2000-09-28 Extrusion press

Country Status (6)

Country Link
US (1) US6389863B1 (en)
EP (1) EP1103315B1 (en)
JP (1) JP2001179528A (en)
AT (1) ATE281252T1 (en)
DE (2) DE19951933A1 (en)
ES (1) ES2231096T3 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4522016B2 (en) * 2001-05-14 2010-08-11 トヨタ自動車株式会社 Flange removal device and flange removal method
DE10231328B4 (en) * 2002-07-11 2005-03-24 Erbslöh Aluminium Gmbh Extrusion press and extrusion press process
EP2162247A1 (en) * 2007-07-05 2010-03-17 Alcoa Inc. Metal bodies containing microcavities and apparatus and methods relating thereto
JP5278691B2 (en) * 2009-06-15 2013-09-04 宇部興産機械株式会社 Rear loading type short stroke extrusion press
JP5278690B2 (en) * 2009-06-03 2013-09-04 宇部興産機械株式会社 Extruder press discard cutting device
US8490453B2 (en) * 2009-04-15 2013-07-23 Ube Machinery Corporation, Ltd. Extrusion press
NL2004966C2 (en) * 2010-06-24 2011-12-28 Vmi Holland Bv CUTTING DEVICE.
CN102172659B (en) * 2011-03-05 2012-10-31 尚守亮 Extrusion equipment with multiple extrusion rods
CN108176725B (en) 2011-11-07 2021-07-09 Sms 米尔股份有限公司 Belt and tube extruder and method for separating extrusion remnants
CN103316938B (en) * 2013-07-01 2016-08-10 无锡市威特机械有限公司 A kind of mold base of extruder locking device
WO2015147075A1 (en) * 2014-03-26 2015-10-01 宇部興産機械株式会社 Extrusion method for extruded material
CN104289544B (en) * 2014-10-11 2016-04-27 昆山名威精密工业有限公司 A kind of super long type push rod hanging platform heated extrusion device
CN105538153A (en) * 2016-02-26 2016-05-04 昆山名威精密工业有限公司 Full-pneumatic hanging table sweeping head machining clamping set

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US844744A (en) * 1906-10-10 1907-02-19 Birmingham Iron Foundry Shearing-machine.
DE477536C (en) * 1929-06-10 Emil Schulte Tin snips
DE553782C (en) * 1928-08-04 1932-06-30 Adolf Kreuser G M B H Vertical metal extrusion press
JPS60150906A (en) * 1984-01-19 1985-08-08 Nissan Motor Co Ltd Pressing die for shearing work
JPH07323329A (en) * 1994-05-31 1995-12-12 Ube Ind Ltd Method and device for cutting off discard part in extrusion press

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3220237A (en) * 1962-01-29 1965-11-30 Farrel Corp Adjustable shear mounting for a hydraulic extrusion press
JPS62234616A (en) * 1986-03-31 1987-10-14 Fujisash Co Butt hammer
US4738114A (en) * 1986-10-16 1988-04-19 Portion Control Systems, Inc. Temperature-controlled food dispenser
US4793170A (en) * 1987-06-19 1988-12-27 Everett Daniels Shear blade for aluminum extrusion process
US5237901A (en) * 1992-04-06 1993-08-24 Rohrer Special Machinery Inc. Shear
JPH06533A (en) * 1992-06-17 1994-01-11 Showa Alum Corp Shearing device for cutting discards
US5740713A (en) * 1993-12-23 1998-04-21 Korb; Lothar Notch cutter

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE477536C (en) * 1929-06-10 Emil Schulte Tin snips
US844744A (en) * 1906-10-10 1907-02-19 Birmingham Iron Foundry Shearing-machine.
DE553782C (en) * 1928-08-04 1932-06-30 Adolf Kreuser G M B H Vertical metal extrusion press
JPS60150906A (en) * 1984-01-19 1985-08-08 Nissan Motor Co Ltd Pressing die for shearing work
JPH07323329A (en) * 1994-05-31 1995-12-12 Ube Ind Ltd Method and device for cutting off discard part in extrusion press

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 009, no. 316 (M - 438) 12 December 1985 (1985-12-12) *
PATENT ABSTRACTS OF JAPAN vol. 1996, no. 04 30 April 1996 (1996-04-30) *

Also Published As

Publication number Publication date
DE50008492D1 (en) 2004-12-09
JP2001179528A (en) 2001-07-03
DE19951933A1 (en) 2001-05-03
EP1103315A2 (en) 2001-05-30
ES2231096T3 (en) 2005-05-16
EP1103315B1 (en) 2004-11-03
ATE281252T1 (en) 2004-11-15
US6389863B1 (en) 2002-05-21

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