PURPOSE: To efficiently execute the setting work on a pressing metal block by forming an annular projecting part with tapered shape upward in the pressing metal block and also forming a lower end side hollow part of pouring casing to a conical shape with spread downward engaging with the annular projecting part of pressing metal block.
CONSTITUTION: In case of setting the pouring casing 1 on the pressing metal block 6 arranged on a bottom plate 5, the pouring casing 1 is hanged down by crane, etc., and descended as bringing the inner face 1b of conical shape part into contact with the outer face 6b of conical shape part formed at the annular projecting part 6c of pressing metal block 6, to engage. Then, even when the setting position of pouring casing 1 is shifted by a little, the inner face 1b of conical shape part is descended along the outer face 6b of conical shape part and the poring casing 1 is set on the normal position in a circular recessed part 6a. In this way, the setting of pouring casing 1 is efficiently and safely executed.
NOMURA KAZUHIRO
KOBAYASHI SHIYUSUKE
