How do I add hydraulic oil to the hydraulic crimping pliers?
Hydraulic pressure line pliers, that is, hydraulic pliers, is the use of Pascal principle of pliers hydraulic tools. Common crimping and cutting function. It has integral type, split type, electric type, manual type and so on. Hydraulic clamp is divided into separate type / integral cable, hydraulic clamp, mechanical cable clamp, steel cable, hydraulic pliers, manual hydraulic pliers, electric hydraulic pliers and so on.
Connect the pump mechanism and the dynamic mechanism for the vertical connection, can make full use of space and small occupied area, conducive to the operation and transportation; pump oil will form the high and low pressure pump into the eccentric bearing actuator form, has the advantages of simple structure, few parts, easy to mount.
Crimping pliers from the fuel tank, a power mechanism, a reversing valve, pressure relief valve, pump oil pump oil mechanism. The mechanism is composed of a pump body, high and low pressure oil hole, eccentric shaft, bearing and a driven gear and a pair of high pressure oil pump and a low pressure oil pump, oil pump body suspended solid in oil tank. High and low pressure oil hole is arranged in the pump body, the pressure relief valve and the circuit connection, the eccentric shaft is longitudinally arranged, the central upper end is pivoted on the pump body is fixed at the lower end is provided with an eccentric bearing, the driven gear is fixed on the top of the eccentric shaft, connecting with the power mechanism, high and low pressure oil pump suspended solid in the pump body. A unique and eccentric bearing contact actuator, pump cavity of high and low pressure pump respectively with high and low pressure oil holes.
In the handle part of the hydraulic press, one oil bag, turn the oil bag out, change oil, and then remove the air, so as to complete the refueling.
