Steel ingot forming protection device

The utility model provides a steel ingot forming protection device which comprises a guide rail and a crown block, the crown block is arranged on the guide rail in a sleeved mode to move, a supporting plate is arranged on the lower surface of the crown block, and a hook used for hanging casting powder is arranged at the left end of the lower surface of the supporting plate. The right end of the lower surface of the supporting plate is provided with a cutting piece used for cutting a casting powder bag open. The auxiliary cutting device can assist in cutting off the covering slag woven bag, and protection during steel ingot forming is facilitated. 本实用新型提供了一种钢锭成型保护装置，包括导轨和天车，所述天车套设在导轨上移动，所述天车下表面设置有一支撑板，所述支撑板下表面左端设置有用于挂设保护渣的挂钩，所述支撑板下表面右端设置有用于割开保护渣袋子的切割件；本实用新型能够实现辅助割开保护渣编织袋，便于钢锭成型时保护。