The basic principle of hydraulic pliers?

With the continuous progress of science and technology, all walks of life have also been greatly developed. The development prospect of hydraulic pliers is also very good, so the demand is increasing, and many manufacturers have been added to the market. As manufacturers, it is also necessary for us to tell you about the basic principles of hydraulic pliers. Interested partners can come and have a look.

We also have a lot of problems with you before using this hydraulic pliers, so if you want to use it better, you must understand some of its knowledge points. First of all, you have to be clear that the hydraulic clamp is composed of an oil tank, a power mechanism, a reversing valve, a pressure relief valve, and an oil pump mechanism. In fact, its pumping unit structure is composed of an oil pump body, high and low pressure oil outlet holes, eccentric shaft, eccentric bearing, driven gear, a high pressure oil pump and a low pressure oil pump. The oil pump body is suspended on the oil tank cover, and the oil pump body is opened. The high and low pressure oil outlet holes are connected to the oil circuit of the pressure reducing valve. The eccentric shaft is arranged vertically, the upper end is pivotally connected to the center of the oil pump, and an eccentric bearing is fixed. The driven gear is fixed on the top of the eccentric shaft and connected with the power mechanism. The pump cavity of the low-pressure oil pump communicates with the high and low-pressure oil outlets respectively. Simply put, it is a professional hydraulic tool for crimping cables and terminals in power engineering Secondary specialized school doors. Hydraulic pliers are integral, split, electric, manual and so on.

The hydraulic pliers are a rechargeable hydraulic tool with a portable design. It can be operated with one hand. It is used for terminal crimping in power distribution operations. Hydraulic pliers are light in weight, durable, and have low maintenance probability among all hydraulic tools. Constant pressure automatic release, the head can be rotated, suitable for different workplaces. The mechanical hydraulic head ensures crimping quality. However, it is also necessary to master certain methods during operation. For example, labor protection articles must be worn at work and safety helmets must be worn when entering the factory. The platform shall be kept clean and tidy, the ground and all equipment shall be free of oil pollution, and the "five-three" work shall be done well. Before starting and stopping the operation, it must be checked whether the valve used to open the pump by the hydraulic pliers is open within the scope of the hydraulic system. After starting the pump, it is necessary to regularly check whether each automatic device reaches the specified value, whether it can operate, and whether it meets the technical and complete inspection requirements. Check immediately after starting the pump whether the system pressure can stop automatically when the pressure reaches the upper limit of the electric contact pressure gauge. If it needs to be carried out under normal operating conditions, the accumulator is only allowed to be filled with nitrogen and no other gas is allowed. Various safety valves, relief valves, electric contact pressure gauges, pressure transmitters, etc. on the hydraulic station system cannot be adjusted at will after setting. Report to workshop leader. In principle, the personnel on duty are not allowed to adjust at will.

Through the introduction of the above content, we have also understood the basic principle of hydraulic pliers. Other knowledge points will continue to be updated in the next period. If you have time, please remember to come and watch. There are customer service personnel to receive you 24 hours a day. Over the years, the company has been committed to the expansion and development of domestic and foreign markets, using online Internet e-commerce platform and offline physical sales to go hand in hand.