The utility model relates to a drawing head for laying a three-core cable. The drawing head comprises a traction sealing cap, a fixed circular plate and three conductor crimping pipes, wherein the traction sealing cap comprises a hoisting ring and a traction cover; the hoisting ring is fixedly connected with the traction cover; an inner thread hole of the traction cover is arranged at the wall of an inner cavity; three connecting holes are arranged on the fixed circular plate; an outer thread of the fixed circular plate matched with the inner thread hole of the traction cover is arranged on the outer lateral wall of the fixed circular plate; the outer threads of the conductor crimping pipes are arranged at the front ends of the conductor crimping pipes; cylindrical cavities for inserting a conductor are arranged at the rear ends of the conductor crimping pipes; the front ends of the three conductor crimping pipes are respectively inserted into the three connecting holes and respectively locked on the fixed circular plate through three nuts, and the fixed circular plate is locked inside the inner cavity of the traction cover through the outer thread of the fixed circular plate and the inner thread hole of the traction cover. Compared with the prior art, the drawing head has the advantages and effects of being simple in structure, convenient to process and install, high in strength, and good in waterproof sealing effect.