Wide-use brake disc detection device

The utility model discloses a universal brake disc detection device, which comprises a cabinet and a frame fixedly arranged on the cabinet. A lead screw transmission pair, a lead screw motor, a clamping device, a sliding plate table, a bearing plate, a guide rail bottom plate, a backlight source, a linear guide rail pair fixedly arranged on the guide rail bottom plate and a detection device arranged on the upper portion of the machine frame are arranged on the upper surface of the machine cabinet. According to the scheme, through mutual cooperation of the adjusting holes and the limiting blocks which are formed in the clamping device, the clamping device can be suitable for brake discs of different sizes, and when the brake disc of a larger size needs to be used, only the limiting blocks need to be matched with the adjusting holes close to the outer side of the clamping bottom plate; on the contrary, when a small-size brake disc needs to be clamped, only the limiting blocks need to be matched with the adjusti