Inserting-connecting type track vehicle used for passenger car manufacturing

The utility model discloses an inserting-connecting type track vehicle used for passenger car manufacturing and belongs to the technical field of passenger car manufacturing. According to the technical scheme, the inserting-connecting type track vehicle used for passenger car manufacturing comprises a square track vehicle body and further comprises a beam body which is erected across the track vehicle body. A rough adjustment positioning device is arranged at one end of the beam body, and a sliding positioning device is arranged at the other end of the beam body. The sliding positioning device comprises a sliding fixing sleeve and positioning pins, wherein the sliding fixing sleeve is connected to the beam body in a sleeving mode, and the positioning pins are fixedly connected to the sliding fixing sleeve. The rough adjustment positioning device comprises positioning plug pins, positioning holes and positioning pins, wherein the positioning holes are matched with the positioning plug pins and formed in the beam body, and the positioning pins are coaxial with the positioning plug pins. The track vehicle has the advantages that the track vehicle is beneficial to application to vehicle types of different widths; production efficiency is improved; rough adjustment positioning and sliding positioning meet the adjustment requirements better, and therefore on-site construction is facilitated.