The invention discloses a shoulder joint rehabilitation training device. The shoulder joint rehabilitation training device comprises a fixing shell, dial gauges, a stepping motor, a rotary shaft, a gear, a rack, a receding hole, a first travel switch, a second travel switch, a connecting base, supporting rods, fixing plates, fixing bases, sliding rods, limiting plates and springs. The shoulder joint rehabilitation training device is ingenious in structure and powerful in function. When the device is used, it can be convenient for a patient to take shoulder joint tension exercise, the rehabilitation training effect of shoulder joints of the patient is improved, moreover, the heights of handles can be adjusted through simple operation according to the shoulder joint heights of different patients, finally, in this way, while the rehabilitation treating effect of the patient is improved, the requirements for training of the patients different in stature and body type are greatly met, and the device is easily applied and popularized in the medical industry.