Simulation device for braking stick-slip test of high-speed train

The invention discloses a high-speed train braking stick-slip test simulation device, belongs to the technical field of friction braking, and aims to solve the problems that a braking simulation device in the prior art does not have vibration isolation measures, cannot accurately collect vibration and noise signals of a friction interface and cannot accurately simulate the friction interface. The high-speed train braking stick-slip test simulation device comprises a test bed base, a brake disc and a brake caliper device are arranged on the test bed base, the brake disc is connected with a driving mechanism used for driving the brake disc to rotate, and the brake caliper device is connected with the brake disc. The driving mechanism is connected with a control cabinet, the brake caliper device is used for installing a test sample and driving the test sample to be in contact with or disconnected from the brake disc, and the brake caliper device is installed in the radial direction of the ...