Automotive Control Arm Bush Durability Tester

摘要

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a control arm bush durability test apparatus for automobiles. The durability of the control arm bush is applied by applying a constant load to the other end so that one end of the control arm repeatedly emerges from the control arm bush while the control arm bush is fixed. Its purpose is to make it observable.;To this end, the present invention is a horizontal and smooth base, is installed on the upper side of the base means for fixing the control arm bush, installed on the upper side of the base a certain distance away from the fixing means and one end of the control arm is fixed to the control arm bush Control arm mounting means in which one of the two stages is installed in a certain range of flow, and a repetitive load is applied to the other end of the control arm with a constant force so as to rotate around the control arm installation means It is characterized by including a load means that one end of the control arm is released from the control arm bush by the rotation.