Clamping fixture for machine tool machining practical training

The utility model discloses a clamping fixture for machine tool processing practical training, which relates to the technical field of teaching equipment and comprises a practical training platform assembly, an adjusting mechanism is fixedly connected onto the practical training platform assembly, a clamping mechanism is fixedly connected onto the adjusting mechanism, and the practical training platform assembly comprises a mounting base. And the adjusting mechanism comprises a mounting vertical rod, a rotating block, a connecting block, a limiting hole, a fixed inner rod, a sliding sleeve rod and a limiting rod. According to the utility model, through the arrangement of the adjusting mechanism, an operator can adjust the horizontal angle of a workpiece by rotating the rotating block during practical teaching, practical teaching is facilitated, and meanwhile, the inclination angle of the workpiece can be adjusted by 360 degrees by rotating the sliding sleeve rod to drive the fixed frame to rotate; the fixing