A brake disc wear testing device

Abstract

The utility model discloses a kind of brake disc wear testing devices, its technical solution main point is, belong to automobile parts testing equipment field, including body and test stand, the upper end of the test stand is equipped with positioning frame, the top of the body is equipped with roof rack, the bottom of the roof rack is equipped with a pair of mounting blocks;By setting by fixed structure brake disc body is positioned to appropriate position, then start motor two, can let moving block produce movement can drive polishing disc to brake disc body at different positions to prepare friction, and its outer surface is attached, to simulate braking friction, after friction to certain time, laser range finder set on the outside of brake disc body, can start automatic push rod two to drive laser range finder to be located at brake disc body outer end, the reduction of brake disc body thickness can be detected in real time, make the device test work more convenient, improve detection accuracy, make the wear testing device apply to brake disc test work more practical.

Images