Ribbon wear resistance testing machine

The utility model discloses a braid wear resistance testing machine which comprises a machine frame and a braid fixing frame, a transverse friction mechanism, a vertical friction mechanism and a rolling friction mechanism are sequentially installed in the machine frame from top to bottom, a telescopic rod is installed on the top of the machine frame, and a connecting plate is installed at the tail end of a moving rod of the telescopic rod. The bottom end of the connecting plate is provided with two racks moving in the vertical direction, the two racks are meshed with first gears at the two ends of the transverse friction mechanism, a toothed plate of the vertical friction mechanism and second gears at the two ends of the rolling friction mechanism at the same time, and the braid fixing frame is installed on the back face of the machine frame. A braid fixed to the front face of the braid fixing frame makes contact with a transverse friction block of the transverse friction mechanism, a vertical friction block