Automobile column type dashboard framework vision detection positioning device

The utility model discloses an automobile column type dashboard framework vision detection positioning device, which comprises a base plate, a U-shaped supporting seat, a driving part and a driven part; wherein, the driving part comprises a No.1 stepping driver, a No.2 stepping driver, a programmable motion controller, a rack rail groove, racks, gears, a shifting fork, a No.1 pedestal, a No.2 pedestal, a No.1 tapered wheel, an A spline shaft, an A spline shaft sleeve, a V-shaped belt, a No.1 stepping motor, a belt pulley and a No.2 stepping motor. The driven part comprises a No. 2 tapered wheel, a B spline shaft, a B spline shaft sleeve, a No.3 pedestal, a No.4 pedestal, a spring seat and a spring seat sleeve. The U-shaped supporting seat is welded by left and right supporting legs and a bottom crossbeam. The upper ends of the left and right supporting legs are machined into the same semicircular notches. The U-shaped supporting seat is fixed in the middle of the base plate. The driving part and the driven part are fixed on the base plate at the two sides of the U-shaped supporting seat. The central connecting line of the two semicircular notches in the U-shaped supporting seat is collinear to the axial symmetric line of the A spline shaft and the B spline shaft.