AGV (Automatic Guided Vehicle) transmission type welding quick-change fixture workstation

The utility model relates to an AGV transmission type welding quick-change fixture workstation, which is composed of a workstation, a welding fixture and an AGV trolley, the workstation comprises two lifting mechanisms, two positioning lifting mechanisms and two clamping mechanisms, the top of the AGV trolley is connected with a welding fixture base plate, the number of the lifting mechanisms is two, the number of the positioning lifting mechanisms is two, and the number of the clamping mechanisms is two. The two lifting mechanisms, the positioning lifting mechanism and the clamping mechanism are distributed on the two sides of the AGV trolley, a plurality of guide mechanisms located on the two sides of the AGV trolley are arranged in the work station, and the work station is provided with a gas circuit quick-inserting mechanism. According to the utility model, a plurality of welding stations can be arranged on the workstation, flexible welding of different clamps in the same workstation can be realized, a tr