Mold for prefabricated part

The utility model discloses a mold capable of being quickly demolded for a prefabricated part. The mold comprises a mold body, an electric door and an isolation pad, an opening is formed in the top ofthe mold body; an electric door is arranged on the opening; wherein a hole is formed in the outer surface of the mold body; steel bars are embedded in the holes; the ends, located on the outer side of the die body, of the steel bars are bent. The reinforcing steel bars and the holes are fixed through isolation pads; the reinforcing steel bars are in transition fit with the isolation pad; the utility model discloses a demoulding device. When the mold is used, only the isolation pad needs to be pulled out to achieve separation of the reinforcing steel bar and the prefabricated part, then the gear motor is started to drive the first connecting rod to move, then the second connecting rod, the third connecting rod and the fourth connecting rod are driven to move, and therefore the door leaf atthe opening is electrical