MOTOR CASE AND METHOD FOR ASSEMBLING THE SAME

摘要

Disclosed are a motor case, which can be used as a component of a vehicle, and a method for assembling the same. The motor case includes: a motor housing which provides a storage space and has a portion extended to be provided with a housing flange; and a rear cover which is joined with the motor housing and has a portion extended to be provided with a cover flange corresponding to the housing flange. The housing flange is provided with joining holes penetrating the housing flange at intervals. The cover flange: includes a protrusion, which is inserted into the joining hole, and a punched hole formed by penetrating the center of the protrusion. The protrusion and the joining hole are joined by punching them.