US3610322A - Water-cooled continuous casting mould - Google Patents

Water-cooled continuous casting mould Download PDF

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Publication number
US3610322A
US3610322A US39458A US3610322DA US3610322A US 3610322 A US3610322 A US 3610322A US 39458 A US39458 A US 39458A US 3610322D A US3610322D A US 3610322DA US 3610322 A US3610322 A US 3610322A
Authority
US
United States
Prior art keywords
mould
bushings
carrying frame
water
cooled
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 - Lifetime
Application number
US39458A
Other languages
English (en)
Inventor
Rudolf Schoffmann
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.)
Voestalpine AG
Voest AG
Original Assignee
Voestalpine 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 Voestalpine AG filed Critical Voestalpine AG
Application granted granted Critical
Publication of US3610322A publication Critical patent/US3610322A/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B22D11/04—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds
    • B22D11/055—Cooling the moulds
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/70—Interfitted members
    • Y10T403/7047—Radially interposed shim or bushing
    • Y10T403/7061—Resilient

Definitions

  • the invention starts from a water-cooled continuous casting mould with a water-cooled carrying frame and provides that the mould is stationarily surrounded by a hollow ring having a box-type profile which is connectable with the carrying frame by means of a plurality of rapid connections for the fonnation of a common carrying frame-mould cooling system, the rapid connections being formed by hollow pins engaging with bushings of the carrying frame, and sealing rings being provided in annular recesses of the bushings.
  • This plugin connection for the common cooling water system makes it possible to exchange the casting mould within a few minutes.
  • the invention relates to a water-cooled continuous casting mould with a water-cooled carrying frame.
  • the invention is aimed at creating a water-cooled continuous casting mould which is releasably connected with a watercooled carrying frame and may be exchanged for another mould within a short time, e.g. within a few minutes.
  • the continuous casting mould according to the invention is characterized in that the mould is stationarily surrounded by a hollow ring having a box-type profile, which is connectable with the carrying frame by means of a plurality of rapid connections for the formation of a common carrying frame-mould cooling system, the rapid connections being formed by hollow pins engaging with bushings of the carrying frame, and sealing means being provided in annular recesses of the bushings. In this manner rapid connections that may easily be released at all connection areas are created between the cooling water system and the mould.
  • Each sealing means suitably comprises a ring made of soft
  • the bushings or part of the bushings may also directly be connected with the tubes of the cooling water system.
  • FIG. 1 is a lateral view of a water-cooled casting mould and a frame, partly in section, and
  • FIG. 2 is a vertical sectional view through a rapid connection shown on a greater scale.
  • Numeral 1 denotes the mould which at its outer jacket is stationarily surrounded by a hollow ring 1 and is mounted on a carrying frame 2 having connections 3, 4 to the cooling water system.
  • the mould l, the hollow ring I of the mould, and the carrying frame 2 are water-cooled and form a common cooling water system.
  • the hollow ring I is provided with several hollow pins which may, if desired, have different diameters and are vertically arranged; of these pins two are shown in a sectional view and are denoted with 5. 5.
  • These pins 5, 5' are provided at their lower ends with a taper 6 (FIG. 2) and may be inserted into bushings 7, 7'.
  • the bushings 7, 7' have an inner diameter which is somewhat greater than the outer diameter of the corresponding pins 5, 5'.
  • packings 8, 8' are arranged in annular recesses 9. These packings each comprise a ring 10 made of soft, elastic material, e.g. of foam rubber, and a labial ring 11 arranged above the ring 10, which ring 11 is made of harder elastic material, e.g. of rubber or of plastics.
  • the inner diameter of the packings 8, 8' is smaller than the inner diameter of the bushings 7, 7' and smaller than the outer diameter of the corresponding pins 5, 5 so that when the pins (FIG. 2) are inserted, the sealings are laterally pressed against the inner walls of the bushings. Owing to the water pressure the elastic rings 10 are pressed radially towards the outside and the pressure is transferred to the labial rings 11 having the form of inverted channels shown at 12; this provides for an automatic sealing in dependence on the liquid pressure.
  • the mould l is fixed to the frame 2 by quickly releasable bolt-wedge connections 13; there are no screw connections so that the time for exchanging the mould represents an absolute minimum.
  • a watencooled continuous casting mould supported on a water-cooled carrying frame
  • the improvement comprising a hollow ring stationarily surrounding said mould and having a box-type profile, a plurality of hollow pins extending from said hollow ring, a plurality of bushings in said carrying frame, annular recesses in said bushings and sealing means in said annular recesses, said hollow pins sealingly engaging said sealing means within said bushings providing rapid connections between said mould and said frame for the formation of a common carrying frame-mould cooling system.
  • each sealing means comprises a ring made of soft, elastic material and a labial ring made of resistant, harder material, the inner diameter of the rings being smaller than the inner diameter of the bushings and smaller than the outer diameter of the pins.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Continuous Casting (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
US39458A 1969-05-30 1970-05-21 Water-cooled continuous casting mould Expired - Lifetime US3610322A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT514169A AT293648B (de) 1969-05-30 1969-05-30 Wassergekühlte Stranggußkokille

Publications (1)

Publication Number Publication Date
US3610322A true US3610322A (en) 1971-10-05

Family

ID=3572393

Family Applications (1)

Application Number Title Priority Date Filing Date
US39458A Expired - Lifetime US3610322A (en) 1969-05-30 1970-05-21 Water-cooled continuous casting mould

Country Status (10)

Country Link
US (1) US3610322A (fr)
AT (1) AT293648B (fr)
BE (1) BE750447A (fr)
CH (1) CH506354A (fr)
CS (1) CS181203B2 (fr)
DE (2) DE7016303U (fr)
ES (1) ES379935A1 (fr)
FR (1) FR2043809B1 (fr)
GB (1) GB1318086A (fr)
SE (1) SE355737B (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4436141A (en) 1980-02-20 1984-03-13 Agustin Arana Erana Molding sand blowers
US5111873A (en) * 1991-04-16 1992-05-12 General Motors Corporation Die casting frame
US5522450A (en) * 1993-12-20 1996-06-04 Voest-Alpine Industrieanlagenbau Gmbh Continuous casting plate mold
US5911268A (en) * 1997-10-16 1999-06-15 Custom Systems, Inc. Oscillating mold table assembly

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3125508A1 (de) * 1981-06-29 1983-01-13 Kalman Dipl.-Ing. 4006 Erkrath Banhidy Mehrfachkokille zum vertikalen stranggiessen von nichteisenmetallen

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US561441A (en) * 1896-06-02 Flexible elbow for connecting pipes
US1508026A (en) * 1919-03-15 1924-09-09 Tubular Woven Fabric Company Clutch for axial traction
US3516479A (en) * 1966-10-26 1970-06-23 Mannesmann Ag Water cooled continuous casting mold

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1450175A (fr) * 1965-10-15 1966-05-06 United States Steel Corp Dispositif de montage pour lingotières refroidies à l'eau

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US561441A (en) * 1896-06-02 Flexible elbow for connecting pipes
US1508026A (en) * 1919-03-15 1924-09-09 Tubular Woven Fabric Company Clutch for axial traction
US3516479A (en) * 1966-10-26 1970-06-23 Mannesmann Ag Water cooled continuous casting mold

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4436141A (en) 1980-02-20 1984-03-13 Agustin Arana Erana Molding sand blowers
US5111873A (en) * 1991-04-16 1992-05-12 General Motors Corporation Die casting frame
US5522450A (en) * 1993-12-20 1996-06-04 Voest-Alpine Industrieanlagenbau Gmbh Continuous casting plate mold
US5911268A (en) * 1997-10-16 1999-06-15 Custom Systems, Inc. Oscillating mold table assembly

Also Published As

Publication number Publication date
AT293648B (de) 1971-10-25
GB1318086A (en) 1973-05-23
DE2021186A1 (de) 1970-12-03
CS181203B2 (en) 1978-03-31
FR2043809B1 (fr) 1974-08-09
ES379935A1 (es) 1973-04-01
BE750447A (fr) 1970-10-16
SE355737B (fr) 1973-05-07
DE7016303U (de) 1970-08-20
CH506354A (de) 1971-04-30
FR2043809A1 (fr) 1971-02-19

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