EP0058869B1 - Charpente de guidage et de soutien dans la zone d'entraînement et/ou de dressage dans une installation de coulée continue - Google Patents

Charpente de guidage et de soutien dans la zone d'entraînement et/ou de dressage dans une installation de coulée continue Download PDF

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Publication number
EP0058869B1
EP0058869B1 EP82100907A EP82100907A EP0058869B1 EP 0058869 B1 EP0058869 B1 EP 0058869B1 EP 82100907 A EP82100907 A EP 82100907A EP 82100907 A EP82100907 A EP 82100907A EP 0058869 B1 EP0058869 B1 EP 0058869B1
Authority
EP
European Patent Office
Prior art keywords
rollers
cross member
guides
rod heads
path
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
Application number
EP82100907A
Other languages
German (de)
English (en)
Other versions
EP0058869A1 (fr
Inventor
Hans Streubel
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 Siemag AG
Original Assignee
SMS Schloemann Siemag 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.)
Filing date
Publication date
Application filed by SMS Schloemann Siemag AG filed Critical SMS Schloemann Siemag AG
Priority to AT82100907T priority Critical patent/ATE7579T1/de
Publication of EP0058869A1 publication Critical patent/EP0058869A1/fr
Application granted granted Critical
Publication of EP0058869B1 publication Critical patent/EP0058869B1/fr
Expired legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/12—Accessories for subsequent treating or working cast stock in situ
    • B22D11/128—Accessories for subsequent treating or working cast stock in situ for removing

Definitions

  • the invention relates to a support guide frame in the driving and / or straightening area of a continuous casting plant with two roller tracks which are divided into sections with at least two rollers per track and the rollers of each track section are mounted on a cross member, the one cross member is attached to a frame and the other cross member is articulated to piston rod heads of stationary pressure medium cylinders and the piston rod heads are assigned guides on stands which run transversely to the roller conveyor (DE-A-2 023 319).
  • upper and lower cross members are mounted on pivot pins arranged between two roller bearings in the manner of a seesaw.
  • Each pivot pin of the upper cross member is fastened in a piston rod head of a pressure medium cylinder arranged in the frame.
  • Two stands are anchored to the frame on both sides of each pressure cylinder, between which the piston rod head of the pressure cylinder is guided. In this way, the upper crossbar can be adjusted in height and swiveled around its center.
  • the invention is intended to avoid the disadvantages of the known straightening machine.
  • the task is to create an inexpensive, clear and easily accessible driving and straightening machine, in which the rollers are evenly spaced apart and the traverses are arranged in close succession. Furthermore, it should be possible to produce strands with minimal deviations in thickness.
  • the guides are arranged in the region of the dividing lines between the sections and in that each section has two pressure medium cylinders on each side of the continuous web, the piston rod heads of which are guided on one side along each of the guides.
  • the hinge pins connecting the piston rod heads to the upper cross members are advantageously arranged approximately in the middle between the common axial plane of the rollers and the bearing mounting plane of the cross member.
  • spacers for limiting the positioning movement of the upper crossmember to the respective desired continuous track are arranged on brackets which are fastened to the upright cheeks below a crossbar plate.
  • the cross members can be provided on both sides with sliding blocks, to which guide strips are assigned on the stands.
  • the middle rollers on the upper trusses are each guided transversely to the strand and adjustable by pressure medium cylinders and the adjustable rollers and / or the rollers arranged opposite one another are driven.
  • stands 2 are anchored on a frame and are connected at their top by longitudinal members 3.
  • lower cross members 4 are fastened between the stands 2, on each of which two outer rollers 5 and a central roller 6 with their bearings 7 are arranged.
  • two outer rollers 9 with their bearings 10 are fixed in place, and a middle roller 11 with its bearings 13 guided on guide pins 12 are adjustably mounted.
  • dividing lines 29 between one another the following trusses 4 and 8, respectively.
  • each piston rod head 17 is laterally provided with a sliding surface 21, to which 2 guides 22 are assigned on the stands.
  • the hinge pins 20 are arranged with their axes approximately in the middle between the common axial plane 23 of the roller bearings 10 and the clamping plane 23 'of the bearing housing on the upper cross member 8.
  • Interchangeable spacers 25 are arranged on brackets 26, which are fastened to the stands 2, in order to limit the positioning movement of the upper cross member 8 to the strand 24.
  • the spacers 25 thus form an adjustable stop for the outer webs 18 of the upper cross member 8.
  • Sliding blocks 27 are arranged laterally on each upper crossmember 8 and 2 guide surfaces 28 are assigned to them on the stands.
  • the upper cross member 8 pivots about two coaxial hinge pins 20 from the horizontal position according to FIG. 3a around the arch 30 into the inclined position according to FIG. 3b. Neither the raised side nor the downward-pivoting side of the upper cross member 8 exceeds the cross member dividing lines 29. From the close arrangement of the cross member dividing lines 29, it is clear that the upper cross members 8 can be arranged very close to one another.
  • the horizontally measured distance between the sliding surfaces 21, 21 'arranged on the piston rod heads 17 decreases, so that, for. B. the sliding surfaces 21 absorb the horizontal force and the opposite sliding surfaces 21 'from their guides 22 by the dimension a.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)
  • Casting Devices For Molds (AREA)
  • Wire Processing (AREA)

Claims (5)

1. Bâti de guidage et de soutien dans la zone d'entraînement et de dressage d'une installation de coulée continue comportant deux trains de cylindres qui se répartissent en sections d'au moins deux cylindres par train, les cylindres de chaque section de train portant sur chacun une traverse (4, 8), l'une des traverses (4) étant fixée à un cadre et l'autre traverse (8) s'articulant sur les têtes (17) de tiges de pistons de vérins (16) disposés de façon fixe et des guidages (22), qui courent sur les montants (2) transversalement par rapport au train de cylindres, correspondant aux têtes de tiges de pistons, caractérisé, en ce que les guidages (22) sont disposés dans la zone des lignes séparatrices (29) entre les sections ; et en ce que chaque section comporte, de chaque côté du train de coulée continue, deux vérins (16) dont les têtes (17) de tiges de pistons sont guidées d'un côté respectivement le long de l'un des guidages (22).
2. Bâti de guidage et de soutien selon la revendication 1, caractérisé en ce que les axes d'articulation (20) reliant les têtes (17) de tiges de pistons à la traverse supérieure (8) sont disposés sur la traverse supérieure (8), à peu près au milieu entre le plan axial (23) commun des paliers des cylindres (10) et le plan de fixation (23') des paliers.
3. Bâti de guidage et de soutien selon les revendications 1 et 2, caractérisé en ce que des pièces d'écartement (25), pour limiter le déplacement de réglage de la traverse supérieure (8) par rapport au train nominal respectif de coulée continue, sont disposées sur des consoles (26) fixées aux montants (2) en dessous d'une plaque extérieure de la traverse (18).
4. Bâti de guidage et de soutien selon les revendications 1 à 3, caractérisé en ce que des deux côtés, sur les traverses supérieures (8) sont disposées des glissières (27) auxquelles correspondent sur les montants (2) des surfaces de guidage (28).
5. Bâti de guidage et de soutien selon les revendications 1 à 4, caractérisé en ce que dans le cas des traverses (4, 8) comportant trois cylindres et plus (5, 6 et 9, 11), les cylindres médians (11) sont respectivement guidés, avec possibilité de se déplacer, sur les traverses supérieures (8) transversalement par rapport à la billette de coulée continue (24) et peuvent être réglés au moyen des vérins (14) ; et en ce que les cylindres réglables (11) et/ou les cylindres (6) disposés en face sont entraînés positivement.
EP82100907A 1981-02-21 1982-02-09 Charpente de guidage et de soutien dans la zone d'entraînement et/ou de dressage dans une installation de coulée continue Expired EP0058869B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT82100907T ATE7579T1 (de) 1981-02-21 1982-02-09 Stuetzfuehrungsgeruest im treib- und/oder richtbereich einer stranggiessanlage.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3106531 1981-02-21
DE19813106531 DE3106531A1 (de) 1981-02-21 1981-02-21 Treib- und richtmaschine fuer stranggiessanlagen

Publications (2)

Publication Number Publication Date
EP0058869A1 EP0058869A1 (fr) 1982-09-01
EP0058869B1 true EP0058869B1 (fr) 1984-05-23

Family

ID=6125451

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82100907A Expired EP0058869B1 (fr) 1981-02-21 1982-02-09 Charpente de guidage et de soutien dans la zone d'entraînement et/ou de dressage dans une installation de coulée continue

Country Status (6)

Country Link
US (1) US4433716A (fr)
EP (1) EP0058869B1 (fr)
JP (1) JPS57152357A (fr)
AT (1) ATE7579T1 (fr)
CA (1) CA1186123A (fr)
DE (2) DE3106531A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3508658A1 (de) * 1985-03-12 1986-09-25 Mannesmann AG, 4000 Düsseldorf Metallstranggiessvorrichtung, insbesondere fuer gussstraenge aus stahl
DE19720768C1 (de) * 1997-05-07 1999-01-14 Mannesmann Ag Verfahren und Vorrichtung zum Erzeugen von Brammen aus Stahl

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH495800A (de) * 1969-05-20 1970-09-15 Concast Ag Auszieh- und Richtvorrichtung für Stranggiezzanlagen mit gekrümmter Strangführung
DE1947959C3 (de) * 1969-09-23 1978-06-01 Schloemann-Siemag Ag, 4000 Duesseldorf Treib- und Richtmaschine für Stranggießanlagen
DE2133144B2 (de) * 1971-07-03 1973-09-27 Concast Ag, Zuerich (Schweiz) Verfahren und Vorrichtung zum Ausfordern und Richten eines Stranges in einer Stranggiessanlage
CH576299A5 (fr) * 1974-08-16 1976-06-15 Concast Ag
AT337386B (de) * 1975-09-03 1977-06-27 Voest Ag Rollengerust fur stranggiessanlagen
AT338984B (de) * 1975-11-12 1977-09-26 Voest Ag Stutz- und fuhrungsgerust, insbesondere stutz- und fuhrungsbogen fur brammengussstrange
JPS607575B2 (ja) * 1978-01-20 1985-02-26 日立造船株式会社 連続鋳造設備におけるロ−ル間隔調整装置
JPS5536423A (en) * 1978-09-08 1980-03-14 Taiyo Koryo Kk Perfume compound, its preparation, and perfumery composition

Also Published As

Publication number Publication date
ATE7579T1 (de) 1984-06-15
US4433716A (en) 1984-02-28
JPS57152357A (en) 1982-09-20
EP0058869A1 (fr) 1982-09-01
CA1186123A (fr) 1985-04-30
DE3106531A1 (de) 1982-09-09
DE3260170D1 (en) 1984-06-28

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