FIELD: foundry production.
SUBSTANCE: casting mould for molten metals comprises cavity (3) with inlet hole (4), housing (6), which outlet hole is connected with hole (4), and inlet hole is with channel (7) between mould surface (8) and inlet hole. Protective casing (9) including funnel fitted on hollow shaft end is fitted in channel (7) in pouring position. Mould and protective casing connection mechanism (14) comprises a base element fixed on mould surface (8), a mounting element receiving a funnel, and at least one collapsible element comprising one or more elastic elements, including a spring passing between the base element and installation element. Elements are connected to allow separation of mounting element from base element and movement of said elements when load is applied and deformation of at least one flexible element.
EFFECT: providing formation of sealing contact of funnel and pouring ladle nozzle during casting and reducing wear caused by friction between movable elements.
13 cl, 17 dwg
