Injection mold for injection molding machine

The injection mold for the injection molding machine comprises an upper mold, a lower mold and an injection molding table, sliding rails are arranged on the two sides of the top end of the injection molding table, sliding blocks are connected into the sliding rails in a sliding mode, the top ends of the two sliding blocks are fixed to the two sides of the bottom end of a mold base, and first pressing plates are fixed to the two sides of the top end of the mold base; second pressing plates are arranged in the two sets of first pressing plates in a sleeving mode correspondingly, three sets of first springs are fixed to the positions, close to the inner sides of the first pressing plates, of the second pressing plates correspondingly, the other ends of the six sets of first springs are fixedto the inner walls of the first pressing plates correspondingly, and a lower die is placed in the middle of the top end of the die base. Screw rods are movably connected to the positions, close to thetwo sides of the lower di