Supporting and moving device for crankshaft rolling measurement

The invention relates to a supporting and moving device for crankshaft rolling measurement. The supporting and moving device for the crankshaft rolling measurement comprises a base, guide rails, a sliding block, a stand column, a supporting block, V-shaped clamp plates, a cylinder and the like. The base is installed on a machine tool rail, the guide rails are fixed to the base through bolts, the bottom end of the stand column is fixed with a base plate through a bolt, the base plate is fixed on the sliding block, the cylinder is fixed on the base, the front portion of a piston rod is connected with the base plate, the supporting block is installed on the upper portion of the stand column through guide columns, bearings used for supporting main journals of a crankshaft are installed between the two V-shaped clamp plates through shafts and spacer bushes, and a wedge used for adjusting the supporting height is installed between the supporting block and the top face of the stand column. According to the supporting and moving device for the crankshaft rolling measurement, the structure is reasonable, manufacturing is easy, the supporting height is adjustable, moving is convenient, the time and the labor are saved, and the supporting and moving device is an ideal supporting and moving device used for conducting the crankshaft rolling measurement.