Transformer iron core stacking jig

The utility model discloses a transformer iron core stacking jig, and relates to the field of transformers. The transformer iron core stacking jig comprises a base, L-shaped baffles, side face baffles and bolt assemblies, two longitudinal sliding long-strip-shaped holes are formed in the upper surface of the base, a plurality of transverse long-strip-shaped holes are formed in the upper surface of the base, an inserting groove is fixedly connected to the back face of the base, bottom plates are fixedly connected to the bottoms of the L-shaped baffles, the bottom plates are slidably connected to the base, and the bolt assemblies are fixedly connected to the side face baffles. The upper surface of the bottom plate is fixedly connected with reinforcing ribs, two threaded holes are formed in the upper surface of the bottom plate, the side face baffles are connected into the inserting grooves in a sliding mode, the four bolt assemblies are connected into the four threaded holes in a threaded mode respectively, and