High-carbon machine tool casting convenient for electric furnace smelting

The utility model relates to the field of high-carbon machine tool castings, in particular to a high-carbon machine tool casting convenient for electric furnace smelting, which comprises a base plate, a sinking groove used for supporting the base plate is connected below the base plate, a machine tool, a guide rail and a mounting component of the guide rail are connected through a base, and the base plate is formed by combining and splicing a plurality of rectangular blocks. The rectangular structures are used for facilitating casting and splicing, meanwhile, the multiple rectangular structures form the base plate to serve as a base for installing the guide rail, and when the base plate is damaged and needs to be replaced, the base plate can be disassembled into multiple small blocks so that the occupied space of the base plate in a recasting electric furnace can be reduced, and the mechanical bending deformation process can be avoided. A plurality of installation grooves used for containing guide rails are f