EP1791660B1 - Strang- und rohrpresse - Google Patents

Strang- und rohrpresse Download PDF

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Publication number
EP1791660B1
EP1791660B1 EP05787814A EP05787814A EP1791660B1 EP 1791660 B1 EP1791660 B1 EP 1791660B1 EP 05787814 A EP05787814 A EP 05787814A EP 05787814 A EP05787814 A EP 05787814A EP 1791660 B1 EP1791660 B1 EP 1791660B1
Authority
EP
European Patent Office
Prior art keywords
press
receiver
carriage
pickup
holder
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.)
Not-in-force
Application number
EP05787814A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP1791660A1 (de
Inventor
Uwe Muschalik
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 EP1791660A1 publication Critical patent/EP1791660A1/de
Application granted granted Critical
Publication of EP1791660B1 publication Critical patent/EP1791660B1/de
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • B21C23/00—Extruding metal; Impact extrusion
    • B21C23/21—Presses specially adapted for extruding metal
    • 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
    • B21C23/00—Extruding metal; Impact extrusion
    • B21C23/21—Presses specially adapted for extruding metal
    • B21C23/212—Details
    • 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
    • B21C23/00—Extruding metal; Impact extrusion
    • 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
    • B21C25/00—Profiling tools for metal extruding

Definitions

  • the invention relates to a strand and tube press, comprising a consisting of a cylinder spar and associated counter frame press frame in which a linearly movable Auf nowadays is arranged, which has a one block receiver concentrically enclosing pickup holder and is suitable, one introduced with a loader, to to convey compressive block in pressing position in front of a die assigned to the counter-spar, wherein the pick-up holder is cantilevered, held with air to the Auftechnik in this.
  • the axially movable swing arm is displaced on the shaft until the block is clamped between the punch and mandrel and the counter-spar or the die mounted in a holder.
  • the procedure of the pickup truck is done by means of side cylinders.
  • the invention has for its object to provide in a generic extrusion and tube press an arrangement of the billet or pickup in the pickup, which makes the thermal expansions harmless for the centric position of the billet to the press axis in a simple manner.
  • the inventively separately mounted pickup holder is thus only on narrow contact surfaces of the support webs or fins, claws or the like in the holding blocks on the Aufnadowagen.
  • the pickup holder with the block picker is thermally decoupled from the pickup truck.
  • the shell of the block receiver can expand in the pickup holder, without the different Auf restructuringtemperaturen can take an influence on the central mounting position of the block receiver, which is located in the unchanged in the press center mounted pickup.
  • the only narrow support webs or the like are negligible here for the heat effect and also have in the vertical, towards the front open U-shaped recesses scope for heat-related expansions.
  • the determination of the cantilevered mounting or mounting of the pickup in the pickup can be achieved according to an embodiment of the invention in that are bolted from above patch plates with the support blocks, with the screw extend next to the recesses of the support blocks.
  • a preferred embodiment of the invention provides that the Auf diversityhalter with a provided perpendicular to the press center Axialsteg in a slot of a Supported bottom support of the pickup truck.
  • the bottom support connects as quasi bridge member existing from both sides of the pickup, running on linear guides of the press frame guide shoes existing pickup.
  • the support webs also allows very narrow-built, possibly fin-like Axialsteg an exact support and leadership or centric positioning of the billet both on the horizontal and on the vertical. Again, the Axialsteg, the fin or the like for the heat effect is negligible.
  • Fig. 1 essentially only the counter-spar 2, which is connected via a compact press frame 3 with the cylinder spar, and an upstream, movable on linear guides 4 of the press frame 3 Aufauerwagen 5 including pickup holder 6 and 7 Blockauftement shown (see also Fig. 2 ).
  • the billet 7 has numerous heating rods 8.
  • the Blockaufillon 7 has axial grooves 9 which are in the installed position congruent with axial grooves 10 of the Auf factions 6, so that the billet 7 via keyways 11 (see. Fig. 2 ) can be set in the pickup holder 6.
  • the collector holder 7 thus concentrically surrounding the transducer holder 6 is cantilevered, held by a distance or air separated from the Aufnadowagen 5.
  • the transducer holder 6 has in the press center on both sides arranged, diametrically projecting outwardly, small-building or narrow support webs 13 in the U-shaped recesses 14 of support blocks 15 (see. Fig. 1 ) of the pickup carriage 5 are used and thus have only small contact surfaces to the Auftechnik 5.
  • counterplates 16 are placed on the support blocks 15 from above and secured thereto with screws 17.
  • the pickup 5, the two-sided carriage units are connected by a bridging floor support 18 with each other, runs along Guide shoes 19 on the linear guides 4.
  • a bridging floor support 18 In the bottom support 18 is perpendicular to the press center 12, an axial slot 20 is formed (see also Fig. 1 ), in which a narrow, fin-shaped contoured axial web 21 of the pickup holder 6 engages.
  • the axial web 21 of the pickup holder 6 is positioned with the Blockaufillon 7 both on the horizontal and on the vertical exactly centered in the center of the press.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Of Metal (AREA)
  • Forging (AREA)
  • Press Drives And Press Lines (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
EP05787814A 2004-09-22 2005-09-06 Strang- und rohrpresse Not-in-force EP1791660B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004046229A DE102004046229B3 (de) 2004-09-22 2004-09-22 Strang- und Rohrpresse
PCT/DE2005/001551 WO2006032235A1 (de) 2004-09-22 2005-09-06 Strang- und rohrpresse

Publications (2)

Publication Number Publication Date
EP1791660A1 EP1791660A1 (de) 2007-06-06
EP1791660B1 true EP1791660B1 (de) 2008-02-13

Family

ID=35295420

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05787814A Not-in-force EP1791660B1 (de) 2004-09-22 2005-09-06 Strang- und rohrpresse

Country Status (8)

Country Link
US (1) US7779662B2 (ja)
EP (1) EP1791660B1 (ja)
JP (1) JP4723587B2 (ja)
KR (1) KR101158356B1 (ja)
CN (1) CN100553814C (ja)
DE (2) DE102004046229B3 (ja)
ES (1) ES2301059T3 (ja)
WO (1) WO2006032235A1 (ja)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103447337B (zh) * 2013-09-05 2015-09-30 太原重工股份有限公司 挤压筒组件更换装置
JP6540067B2 (ja) * 2015-02-10 2019-07-10 宇部興産機械株式会社 押出プレスのスライド装置
CN105618505B (zh) * 2015-12-23 2018-07-27 北京有色金属研究总院 一种利用装置辅助卧式挤压机更换挤压筒的方法
KR20240003312A (ko) 2022-06-30 2024-01-08 주식회사 5G엔지니어링 빌렛의 가열효율이 향상된 심리스 파이프 압출 성형 장치
KR20240003317A (ko) 2022-06-30 2024-01-08 주식회사 5G엔지니어링 연신 교정이 가능한 심리스 파이프 압출 성형 장치
KR20240003837A (ko) 2022-07-04 2024-01-11 이하운 압출다이 교체형 심리스 파이프 압출 성형 장치
KR20240080681A (ko) 2022-11-30 2024-06-07 주식회사 5G엔지니어링 심리스 중공형 이형철근 제조장치

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2735545A (en) * 1956-02-21 Norman
DE644174C (de) 1934-05-23 1937-04-26 Fried Krupp Grusonwerk Akt Ges Liegende Metallstrangpresse
US2830701A (en) * 1955-03-08 1958-04-15 Baldwin Lima Hamilton Corp Flexible billet container support for extrusion press
US3070391A (en) * 1959-09-04 1962-12-25 Schloemann Ag Means for mounting the container of an extrusion press in the containerholder
US3352141A (en) * 1965-05-10 1967-11-14 Baldwin Lima Hamilton Corp Extrusion press container apparatus
GB1287892A (ja) 1969-01-27 1972-09-06
JPS5255939U (ja) 1975-10-13 1977-04-22
JPS5433014Y2 (ja) * 1975-10-22 1979-10-12
JPS5255939A (en) * 1975-11-05 1977-05-07 Kesahiro Hagiwara Joint structure for pipe framework of vinyl house or the like
JPS5843187B2 (ja) * 1975-11-08 1983-09-26 松下電器産業株式会社 Ｔｉｇフイラ−ヨウセツソウチ
JPS598804Y2 (ja) 1979-04-07 1984-03-19 株式会社神戸製鋼所 熱間横型押出プレスの可動部材案内装置
JPS55148807A (en) * 1979-05-10 1980-11-19 Toshiba Electric Equip Buried sign light for road surface
US4694673A (en) * 1985-12-03 1987-09-22 Wean Industries, Inc. Container guidance system for extrusion press
DE19500555C1 (de) 1995-01-11 1996-08-22 Hasenclever Maschf Sms Liegende Metallstrangpresse
DE10227488B3 (de) * 2002-06-19 2004-02-12 Sms Eumuco Gmbh Strang-und Rohrpresse

Also Published As

Publication number Publication date
JP2008513215A (ja) 2008-05-01
DE102004046229B3 (de) 2006-02-02
KR101158356B1 (ko) 2012-06-22
EP1791660A1 (de) 2007-06-06
JP4723587B2 (ja) 2011-07-13
US20080127702A1 (en) 2008-06-05
CN101031371A (zh) 2007-09-05
CN100553814C (zh) 2009-10-28
WO2006032235A1 (de) 2006-03-30
DE502005002858D1 (de) 2008-03-27
ES2301059T3 (es) 2008-06-16
US7779662B2 (en) 2010-08-24
KR20070051924A (ko) 2007-05-18

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