There are many types of hydraulic pump parts, and the more common ones are as follows:
1. Oil pump housing
The oil pump housing is the outer shell of the hydraulic pump, which plays a role in supporting and protecting the internal parts of the hydraulic pump. The oil pump housing is usually made of cast iron, cast steel and other materials, and has high strength and pressure resistance.
2. Hydraulic pump shaft
The hydraulic pump shaft is an important component that inputs the power of the hydraulic pump into the liquid and converts mechanical energy into liquid energy. The hydraulic pump shaft is usually made of high-strength materials such as alloy steel, and has the characteristics of high wear resistance and high precision.
3. Oil pump gear
The oil pump gear is mainly used to transmit the rotational force of the bearing and transmit the rotational mechanical energy to the liquid of the hydraulic pump, thereby providing the pressure capacity required by the hydraulic system. The oil pump gear is usually made of high-strength steel and has the advantages of high wear resistance and long life.
4. Seals
The seal is an important component for maintaining the compressed state of the liquid inside the hydraulic pump. It plays a sealing role to prevent pressure leakage and liquid leakage, thereby ensuring the normal operation of the hydraulic system. Commonly used sealing materials include rubber, polytetrafluoroethylene, metal, etc.
5. Other components
In addition to the components listed above, the hydraulic pump also includes various connectors, oil filters, safety valves and other important components.
