MOUNTING STRUCTURE OF STEERING COLUMN ASSEMBLY FOR MOTOR DRIVEN POWER STEERING

摘要

PURPOSE: A coupling structure of a mount bracket for an electric power steering column assembly is provided to reduce noise by preventing the direct contact between a mount bracket and a bracket coupling unit since a hinge bush with a flange is coupled between the mount bracket and the bracket coupling unit. CONSTITUTION: A coupling structure of a mount bracket(10) for an electric power steering column assembly(20) comprises a main bracket and a column assembly. The main bracket is fixed to a vehicle body. The electric power steering column assembly is tiltably coupled to the main bracket. The column assembly comprises a coupling hole(22) so that a hinge bolt(1) can be laterally inserted. A bracket coupling unit(21) with a cavity is protruded from the column assembly. Both ends of the mount bracket are bent to face the outer surfaces of the bracket coupling unit and a bolt hole(12) is formed on the bent part. The hinge bolt is inserted through the bolt hole and the coupling hole.