Pump rotor rolling support adjusting tool

The utility model discloses a pump rotor rolling support adjusting tool which comprises a bottom plate, guide shafts are vertically and fixedly arranged at the two ends of the bottom plate, a lifting seat is arranged on the guide shafts in a sliding mode, a cavity is formed in the middle of the lifting seat, a side plate is arranged on the outer side of the cavity, a V-shaped opening is formed in the middle of the lifting seat and the middle of the side plate, and the V-shaped opening faces upwards. Two pin shafts are arranged between the lifting seat and the side plate, the two pin shafts are arranged on the two sides of the V-shaped opening respectively and are symmetrical to the center face of the V-shaped opening, deep groove ball bearings are arranged on the two pin shafts, screw rod sleeves are arranged at the bottom ends of the lifting seat and the side plate, the screw rod sleeves are located under the V-shaped opening, and screw rods are arranged in the screw rod sleeves in a screwed mode. The lower