Oil cylinder dynamic testing device and using method thereof

The invention relates to the technical field of hydraulics, in particular to an oil cylinder dynamic testing device and a using method thereof. According to the technical scheme, the oil cylinder dynamic testing device is characterized in that the device comprises an oil cylinder dynamic testing device body, a tension oil cylinder, a tension oil cylinder hydraulic system, a testing oil cylinder and a testing oil cylinder hydraulic system; the dynamic testing device body is connected with the tension oil cylinder and the testing oil cylinder; the tension oil cylinder hydraulic system is independent and supplies hydraulic power to the tension oil cylinder; the testing oil cylinder hydraulic system is independent and does not supply hydraulic power to the hydraulic oil cylinder; and the two hydraulic systems do not form a circuit with each other. The oil cylinder dynamic testing device and the using method have the advantages of being capable of detecting the true quality of oil cylinders, pressure amount of sea