Press machine workpiece temperature accurate detection device

The utility model provides a pressure machine workpiece temperature accurate detection device which comprises a movable die installation plate and a fixed die installation plate which are driven by a pressure machine to move relatively, a workpiece is forged and formed in dies installed on the movable die installation plate and the fixed die installation plate, a plurality of sliding die withdrawing rods are arranged in the fixed die installation plate, temperature sensors are arranged in the die withdrawing rods, and the temperature sensors are connected with the movable die installation plate and the fixed die installation plate. The temperature sensor abuts against a workpiece and is used for detecting the temperature of the workpiece, and a connection driving mechanism is arranged between the demolding rod and the movable mold mounting plate and used for connecting the movable mold mounting plate moving under driving of the press machine with the demolding rod for synchronous movement. When the press mach