Hydraulic clamp structure principle

Hydraulic clamp divided into separate / integral cable clamp hydraulic, mechanical cable connection pliers, hydraulic pliers steel core cable, manual hydraulic clamp, electro-hydraulic pliers and other categories. Hydraulic clamp is applied to Pascal's principle pliers hydraulic tools. Common crimp and cut function. There are whole, split, electric, manual and so on.

Structure principle

Crimping pliers from the fuel tank, power mechanism, valves, pressure relief valves, pumps, oil bodies, pumping mechanism by the oil pump body, high and low pressure oil out of the hole, the eccentric shaft, eccentric bearing, driven gear and a pair of high pressure a low pressure pump and pump configuration, pump body suspended solids in the tank cover, high and low pressure oil outlet holes opened in the pump body, connected to the oil pressure relief valve, the eccentric shaft disposed longitudinally, the upper end of the central pivot placed in the pump body the lower end fixedly arranged eccentric bearing, gear driven eccentric shaft is secured at the top, coupled with the power mechanism, high and low pressure pumps suspended solids in the oil pump body, each with a touch of the eccentric bearing relative actuating member, high and low pressure pumps the pump chambers are connected with high and low pressure oil outlet holes. Connect the oil pump mechanism and a powered mechanism for vertical connection, can make full use of the space and small footprint, it is conducive to work and transport; the high, the low-pressure pump pump oil in the form of changes to the actuator in the form of an eccentric bearing, structural simple, fewer parts, is conducive to the advantage of the assembly.