Match Mold for a Hollow Metal Bar Continuous Casting Device

Abstract

The present utility model provides a match mold for a hollow metal bar continuous casting device, including a base and an extension body, which extends perpendicularly with respect to the base, wherein: the base includes an aperture adapted to allow passage of liquid metal into the casting device; and the extension body includes a radial projection adapted to exchange heat with a cooling system of the continuous casting device.

1 . Match mold for continuous casting device, said continuous casting device being of the type comprising a shell provided with an inlet end adapted to receive a match mold and an outlet end adapted to release solidified metal; and a cooling system arranged around the shell;
 said match mold for continuous casting device is adapted to be housed inside the shell, and is especially characterized in that it comprises:   a base and an extension body that extends axially relative to the base;   the base comprises an aperture adapted to allow passage of liquid metal into the shell;   the extension body comprises a radial projection adapted to develop physical contact with at least a portion of the inner face of the shell in order to exchange heat with a cooling system.   
     
     
         2 . Match mold, according to  claim 1 , characterized in that the radial projection is positioned in a region diametrically opposite the opening of the base. 
     
     
         3 . Match mold, according to  claim 1 , characterized in that the base is positioned at the inlet end of the shell so as to obstruct it.