EP0028339B1 - Dispositif de guidage dans la zone de refroidissement secondaire pour des profilés en poutre et des blooms dans une installation de coulée continue - Google Patents

Dispositif de guidage dans la zone de refroidissement secondaire pour des profilés en poutre et des blooms dans une installation de coulée continue Download PDF

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Publication number
EP0028339B1
EP0028339B1 EP80106320A EP80106320A EP0028339B1 EP 0028339 B1 EP0028339 B1 EP 0028339B1 EP 80106320 A EP80106320 A EP 80106320A EP 80106320 A EP80106320 A EP 80106320A EP 0028339 B1 EP0028339 B1 EP 0028339B1
Authority
EP
European Patent Office
Prior art keywords
continuous casting
carrier
guiding
cooling zone
secondary cooling
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
EP80106320A
Other languages
German (de)
English (en)
Other versions
EP0028339A1 (fr
Inventor
Ken Kumagai
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 Concast AG
Original Assignee
Concast Holding 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 Concast Holding AG filed Critical Concast Holding AG
Publication of EP0028339A1 publication Critical patent/EP0028339A1/fr
Application granted granted Critical
Publication of EP0028339B1 publication Critical patent/EP0028339B1/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
    • B22D11/009—Continuous casting of metals, i.e. casting in indefinite lengths of work of special cross-section, e.g. I-beams, U-profiles
    • 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
    • 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
    • B22D11/1281—Vertical removing

Definitions

  • Continuous casting plants are known, on which, alternatively, beam pre-profiles and blooms are cast. It is customary to provide a strand guide with rollers for guiding the web of the carrier pre-profiles or a strand guide with rollers for guiding the bloom. Depending on the type of strand to be cast, the strand guides are removed and installed or replaced. This is economically disadvantageous due to the necessary exchange work.
  • the aim of the invention is to design a strand guide in such a way that both types of strand can be cast on a continuous casting installation without removing these strand guides. This should increase the economy of the continuous caster with increased productivity and lower costs.
  • a carrier pre-profile 1 is guided by rollers 2 on the web and by rollers 4 on the flange sides.
  • the rollers 2 are mounted on one side of the carrier, on an inner carrier 5 and on the outer carrier 6, and the rollers 4 are supported on side carriers 3.
  • the carrier 3 are slidably held on a frame 9 by adjusting screws 8.
  • the carriers 5 and 6 are rotatable about axes 11. As can be seen from FIG. 2, the rotation takes place via a drive 10.
  • the bearings for the axes 11 are designated by 12.
  • Brackets 14 are provided on the frame 9 for the inner and outer supports 5 and 6. With 15 fixing screws are designated, which press the brackets 14 on the carrier 5 and 6 and prevent an unwanted rotation of the same and position them.
  • a pre-block format 16 is to be cast, the set screws 8 are loosened and the flange rollers 4 are shifted in the direction of arrow 17. Then the screws 15 are loosened in order to loosen the brackets 14 of the outer carrier 6. The axis 11 is then rotated 180 in the direction of the arrow 18 by the drive 10, as a result of which the positions of the roller 2 and the roller 7 are interchanged. Manual rotation is also possible. The inner support 5 is subsequently rotated in the same way. After the rotation of both supports 5 and 6, they are received by the brackets 14 and secured with the screws 15.
  • Fig. 3 shows the final state of the strand guide, ready for casting a bloom.
  • the roller 7 on the inner carrier 5 can also be omitted.
  • the lateral rollers 4 can, if necessary, be moved by moving the carrier 3 in the direction of arrow 19 for lateral guidance of the bloom block 16.
  • roller 4 shows a further embodiment, the roller 2 for guiding the web of a carrier pre-profile 1 and a roller 7 for guiding the pilot block being arranged on the outer carrier 6 '.
  • this carrier only has to be pivoted through 90 ° in the direction of arrow 20 in order to bring the desired roll into the working position.
  • the opposite roller for guiding the web of the carrier pre-profile is omitted.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)
  • Metal Rolling (AREA)

Claims (1)

  1. Guide-barre pour la zone de refroidissement secondaire d'une installation de coulée continue d'ébauches de poutres et de blooms, caractérisé en ce qu'il comporte au moins un support rotatif ou basculant (5, 6, 6'), sur un côté duquel est disposé au moins un rouleau (2) pour guider l'âme d'une ébauche de poutre (1) et sur un autre côté duquel est disposé au moins un rouleau (7) pour guider un bloom (16).
EP80106320A 1979-10-22 1980-10-17 Dispositif de guidage dans la zone de refroidissement secondaire pour des profilés en poutre et des blooms dans une installation de coulée continue Expired EP0028339B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1979146204U JPS611966Y2 (fr) 1979-10-22 1979-10-22
JP146204/79U 1979-10-22

Publications (2)

Publication Number Publication Date
EP0028339A1 EP0028339A1 (fr) 1981-05-13
EP0028339B1 true EP0028339B1 (fr) 1983-03-16

Family

ID=15402469

Family Applications (1)

Application Number Title Priority Date Filing Date
EP80106320A Expired EP0028339B1 (fr) 1979-10-22 1980-10-17 Dispositif de guidage dans la zone de refroidissement secondaire pour des profilés en poutre et des blooms dans une installation de coulée continue

Country Status (4)

Country Link
US (1) US4640338A (fr)
EP (1) EP0028339B1 (fr)
JP (1) JPS611966Y2 (fr)
DE (1) DE3062365D1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60118361A (ja) * 1983-11-30 1985-06-25 Sumitomo Heavy Ind Ltd 連続鋳造における丸鋳片用支持案内装置
DE3612106A1 (de) * 1986-04-10 1987-10-15 Voest Alpine Ag Treibwalzeneinrichtung fuer eine stranggiessanlage
DE3909009A1 (de) * 1989-03-18 1990-09-20 Schloemann Siemag Ag Stranggiessanlage zum giessen von vorprofilen
JP2528341Y2 (ja) * 1991-08-07 1997-03-12 住友重機械工業株式会社 連続鋳造設備におけるビ−ムブランクと矩形鋳片兼用ロ−ラエプロン
IT1267298B1 (it) * 1994-09-30 1997-01-28 Danieli Off Mecc Dispositivo di colata continua per prodotti a sezione tonda ed a sezione a lati piani
DE10062868A1 (de) * 2000-12-16 2002-06-20 Sms Demag Ag Verfahren zum Giessen und unmittelbar anschliessendem Walzen und eine Vorrichtung zur Stützung, Führung und Verformung eines Metall-, insbesondere eines Stahlstranges
LU90751B1 (en) * 2001-04-03 2002-10-04 Profilarbed Sa Method and device for cooling and guiding a beam blank in a curved secondary cooling zone of a beam blank caster

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT244004B (de) * 1961-12-29 1965-12-10 Hufnagl Walter Stranggießanlage
ES344113A1 (es) * 1966-08-22 1968-09-16 Rotary Profile Anstalt Un metodo y aparato para la formacion de articulos metali- cos de palanquillas o piezas en bruto.
US3500673A (en) * 1967-12-06 1970-03-17 Donald J Wheeler Turret head roll former
JPS553041B2 (fr) * 1972-11-27 1980-01-23

Also Published As

Publication number Publication date
EP0028339A1 (fr) 1981-05-13
JPS611966Y2 (fr) 1986-01-22
US4640338A (en) 1987-02-03
JPS5665756U (fr) 1981-06-02
DE3062365D1 (en) 1983-04-21

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