Hand rehabilitation training device

The utility model discloses a hand rehabilitation training device, and belongs to the technical field of rehabilitation instruments. The hand rehabilitation training device comprises a supporting frame, the supporting frame is provided with a plurality of supporting pipes through connecting assemblies, adjusting assemblies are arranged in the supporting pipes and the supporting pipes, each adjusting assembly comprises a supporting plate, the supporting plates are arranged in the supporting pipes and slidably connected with the supporting pipes, a plurality of first threaded rods are inserted into the peripheral sides of the supporting plates, and one ends of the first threaded rods are fixedly connected with supporting blocks; one side of the supporting block is fixedly connected with a telescopic rod, the outer side of the telescopic rod is sleeved with a spring, a pressing block is additionally arranged, a clamping groove is formed in the bottom of the pressing block, and one end of the telescopic rod can b