Dual mass flywheel with locating pin

The utility model belongs to the technical field of the mechanical skill and specifically relates to a dual mass flywheel with locating pin, including primary flywheel and secondary flywheel, the opposite side equipartition of primary flywheel casing has 3 locating pins of metal forming, adopts the bolt fastening between primary flywheel and the engine crankshaft, is equipped with the axial bush between the upper surface of primary flywheel's dish hub and secondary flywheel's the lower surface, is equipped with radial bush between the surface of primary flywheel's dish hub and secondary flywheel's the internal surface, and the locating pin cooperates with engine crankshaft's excircle. Compared with the prior art, the utility model, through axial, radial bush transmission secondary flywheel load, simple structure is compact, reduce cost. Through the excircle cooperation centering of locating pin with engine crankshaft, locating pin simple structure, positioning accuracy is high. Dual mass flywheel is fixed to