Claims
- 1. A horizontal casting apparatus for continuously casting metals and alloys, including a frame, a tundish movable along said frame and in which molten metal is received, said tundish having a plurality of outlets for discharging parallel flows of molten metal, and a plurality of strand units, each of said strand units being connected to a respective outlet of said tundish, each of said strand units comprising:
- a refractory conduit arranged horizontally at and communicating with a respective outlet of said tundish;
- a horizontal mold communicating with said refractory conduit;
- withdrawal rolls to withdraw cast ingots from said mold;
- means for clamping said mold and said refractory conduit together associated with said mold and with said refractory conduit to effect fluid-tight connection between said mold and said refractory conduit, wherein said means for clamping comprises a plurality of rods in parallel arrangement with each other, said rods extending from said horizontal mold towards the conduit, a centrally disposed cone-shaped sleeve snugly fitted on a tapered outer surface of the conduit and serving as a distance piece between said horizontal mold and said tundish, said sleeve flaring towards said horizontal mold, a ring formed with holes around its periphery and clasping externally said sleeve, said ring being mounted by said rods being inserted through said holes on said periphery of said ring, the inner surface of said ring rigidly connected to the outer surface of said sleeve; and
- means for adjusting said means for clamping to adjust the pressure at which said conduit and said mold are clamped together.
- 2. A horizontal continuous casting apparatus as claimed in claim 1, wherein said means for adjusting comprises a plurality of adjuster cotters fitted into elongated slots provided on the ends of said rods, said cotters being used to shift said conduit through said ring towards said horizontal mold.
- 3. A horizontal continuous casting apparatus as claimed in claim 1, wherein said tundish is associated with said frame through a control power clamping mechanism being in articulated connection with said tundish to uniformly impart thereto a clamping pressure enabling closeness of contract between said tundish and the conduit of each of said strand units.
- 4. A horizontal continuous casting apparatus as claimed in claim 1, wherein said means for adjusting is made in the form of a screw-and-nut connection joint provided on an outer end of the parallel rods extending through the holes in the ring fitted around the conduit.
- 5. A horizontal continuous casting apparatus as claimed in claim 1, wherein said rods, extending away from the mold, are pivotably mounted on said mold at prescribed points along the perimeter of the end surface of the mold, said rods being readily pivoted to change their initial position which is that of parallel arrangement with each other and with the axis of the mold, said rods being provided with servocylinders for shifting the ends thereof relative to the end surface of the mold.
- 6. A horizontal casting apparatus as claimed in claim 1, wherein said tundish is made as an elongated vessel.
Parent Case Info
This is a continuation of application Ser. No. 753,175, filed Dec. 22, 1976 now abandoned.
US Referenced Citations (2)
Number |
Name |
Date |
Kind |
3344845 |
Blessinger et al. |
Oct 1967 |
|
3903955 |
Antoine et al. |
Sep 1975 |
|
Foreign Referenced Citations (2)
Number |
Date |
Country |
1312243 |
Apr 1973 |
GBX |
1341041 |
Dec 1973 |
GBX |
Continuations (1)
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Number |
Date |
Country |
Parent |
753175 |
Dec 1976 |
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