The present invention discloses a mining full hydraulic drill linkage hydraulic clamp fastener which comprises a clamp fastener body. The clamp fastener body comprises a left clamping device and right clamping device which are connected by a pull rod structure and a reinforcement oil cylinder which is arranged in the right clamping device. Compared with the traditional clamp fastener, the clamp fastener is provided with two oil cylinders which push a clamping disc spring open at the same time, and the clamp fastener can be released by less pressure, thereby being good for opening the clamp fastener by the rotation back pressure of the drill and facilitating the drill rotation-propulsion and clamp fastener linkage operation. The clamp fastener can not only use a belleville spring to clamp the a drill rod, but also couple a drill power head driving motor reverse oil passage in the reinforcement oil cylinder and utilize the reverse pressure of the drill to realize reinforcement fasteningmotion, thus ensuring the reliability of the fastening motion of the drill rod; the clamp fastener is also provided with an automatic float centering structure which can follow the drill rod to center the fastening motion automatically and ensure the operation precision.