Device for detecting back pressure of rotary table of KW modeling host

The utility model discloses a device for detecting the backpressure of a rotary table of a KW molding main machine, which relates to the technical field of molding line hydraulic system detection, solves the technical problem that the pressure of the rotary table of the existing KW molding main machine cannot be detected in real time, and comprises a pressure detection mechanism and a pipe joint for connecting the pressure detection mechanism with a hydraulic pipe at the oil return end of a rotary table oil cylinder, one end of the pipe joint is connected with the oil return end hydraulic pipe through pipe threads, and the other end is connected with the pressure detection mechanism through common threads. According to the utility model, the pipe joint is arranged to connect the pressure gauge and the hydraulic system, so that the problems that the pressure gauge and the hydraulic system cannot be connected and are difficult to seal can be solved, the pressure gauge plays a role, the system pressure is monito