End connection type mechanical static loading transmission device

The invention discloses an end connection type mechanical static loading transmission device, and relates to a static loading device. The problem that an existing torque loading device is unstable in loading, complex in structure and large in size is solved. The end of the transmission shaft is inserted into the center hole of the pushing plate, the transmission shaft is in threaded connection with the pushing plate, and when the pushing plate does circular motion, the transmission shaft is driven by the threads to do axial motion towards the pushing plate side; the pushing plate is sleeved with the internal spline, the transmission shaft is sleeved with the external spline flange and the external flange which are connected, the external spline flange and the transmission shaft are in conical surface fit, the external spline flange and the internal spline are in key fit, and the multiple sets of pushing units are installed on the internal spline and the pushing plate in an annular array mode. And the multiple