1. Introduction to the terminal crimp machine
Terminal crimping machine is a necessary tool for wire connection crimping in power industry in line construction and line maintenance. The insulated terminal crimping machine is a kind of crimping machine.
2. Structure of the terminal crimp machine
Composed of oil tank, power mechanism, reversing valve, pressure relief valve and oil pumping mechanism, the oil pumping mechanism is composed of oil pump body, high and low pressure oil outlet holes, eccentric shaft, eccentric bearing, driven gear and a pair of high pressure oil pump and a low pressure oil pump, the oil pump body is suspended on the oil tank cover, high and low pressure oil outlet holes are opened on the oil pump body, connected with the pressure relief valve oil circuit, eccentric shaft is set longitudinally. The upper end of the shaft is placed in the center of the oil pump body, the lower end is fixed eccentric bearing, driven gear is fixed on the top of the eccentric shaft, and the power mechanism is connected, high and low pressure oil pump is suspended on the oil pump body, each has an actuator that contacts with the eccentric bearing, and the pump chamber of high and low pressure oil pump is connected with the high and low pressure oil outlet holes. Advantages: The connection of the pump mechanism and the power mechanism is vertical connection, which can make full use of the space and reduce the floor area, which is conducive to operation and transportation; The pump oil form of high and low pressure oil pump is changed into the action form of eccentric bearing, which has simple structure, few parts and is conducive to assembly.