Injection molding part fixing tool with good spraying effect

The utility model discloses an injection-molded part fixing tool with a good spraying effect. The injection-molded part fixing tool comprises a fixing plate, through cooperative use of the first limiting plate, the second limiting plate, the penetrating hole, the containing groove, the through hole, the pull rod, the first rotating shaft, the adjusting plate, the second rotating shaft, the fixing device and the clamping groove, after the second limiting plate makes contact with an injection molding part, the pull rod is loosened, and the spring elastically deforms to drive the extrusion plate to return to the original position; an extrusion plate moves to drive a clamping rod to penetrate through a through hole to enter a clamping groove, limiting of the position of the injection molding part is completed, and the problems that an existing injection molding part fixing tool fixes the injection molding part through a bolt and a nut when limiting the injection molding part, time and labor are wasted in the dism