Stretcher plate clamping device capable of achieving automatic blowing and hydraulic detection

The utility model belongs to the technical field of stretching machines. A stretcher plate clamping device capable of achieving automatic blowing and hydraulic detection comprises a rack, upper clamping plates, lower clamping plates, a hydraulic driving part, an air nozzle and a hydraulic sensor, and upper T-shaped clamping tables corresponding to the upper clamping plates are arranged on the rack; lower T-shaped clamping tables corresponding to the lower clamping plates are arranged on the rack, and the clamping surfaces of the upper clamping plate and the lower clamping plates are parallel to the horizontal plane; the device further comprises air nozzles and a hydraulic sensor. The air nozzles are used for blowing chippings on the corresponding upper clamping plate and the lower clamping plate. And the hydraulic sensors are used for detecting the working pressure of the corresponding hydraulic driving parts. According to the clamping device, automatic purging can be achieved, the operation efficiency is gre