The utility model discloses a transformer body provided with drawout pressing plates with notches. The transformer body comprises clamps, coils, an upper iron yoke, paper plates and the pressing plates. The transformer body is characterized in that the pressing plates comprise the side pressing plates, the high-voltage side pressing plates and the low-voltage side pressing plates, the notches are formed in the inner sides of the low-voltage side pressing plates, the low-voltage side pressing plates make contact with the low-voltage sides at the tops of the A phase coil, the B phase coil and the C phase coil and are horizontally and movably connected with pull threaded rods fixed to the clamps through the notches, and the paper plates are arranged in gaps between the A phase coil, the B phase coil, the C phase coil and the upper iron yoke. According to the transformer body provided with the drawout pressing plates with the notches, the previous tedious operation that the transformer body can be supported fully only after the pull threaded rods are dismantled is avoided, the working efficiency is improved, and labor cost is saved.