Integrated configuration of vehicle engine flywheel and holding ring

The utility model provides an integrated configuration of vehicle engine flywheel and holding ring, including the flywheel, holding ring coaxial with the flywheel of installation on the axle sleeve of the output of flywheel, holding ring are the keystone ring, and its main aspects are the base, and base external diameter Diameter C= Diameter E+5~10mm, Diameter E are the shaft hole of flywheel, and the base is impressed through interference fit in the annular groove of flywheel body, its tip is the ring body, bore diameter the Diameter A=40~50mm of ring body, external diameter Diameter B= the Diameter A+5~9mm of ring body, the thickness H2=15~25mm of base, the high H1=10~20mm of ring body. The holding ring adopt the medium carbon steel manufacturing, the hole of holding ring be trapezoidal hole, includes base center hole and ring body hole, diameter the Diameter A=40~50mm of ring body hole, the degree of depth H=H1 -2mm of ring body hole, diameter Diameter D= Diameter A -2~4mm of base center hole. The utility