Double Acting Lift Hydraulic Cylinder

Product Details

1. The structure of the hinged cylinder

The hinged oil cylinder is composed of a cylinder, a piston, a piston rod, a hinge, a piston rod chamber, and an oil chamber. Wherein, the cylinder barrel is a sealed cylindrical shell with a piston rod cavity and an oil cavity inside. The piston is a slidable sealing element, which cooperates with the cylinder to form a working chamber. Through the sealing structure of the cylinder, the two chambers are separated to ensure that the high-pressure liquid only supplies oil to the piston rod chamber to generate thrust.

The articulated cylinder is also equipped with a hinge whose main function is to increase the torque output of the piston rod. The hinge is connected between the piston rod and the cylinder so that the thrust output by the piston is converted into torque output.

Second, the working principle of the hinged cylinder

The working principle of the articulated cylinder can be simply described as: use hydrostatic pressure to convert thrust into torque, and output it through the hinge. The specific working process is as follows:

1. The hydraulic oil enters the oil chamber of the hinged cylinder through the oil pipe and fills the whole cylinder.

2. Under the external force of the piston rod, it begins to move slowly from the cylinder mouth to the bottom of the cylinder. At the same time, the oil in the oil chamber is gradually compressed to generate primary hydraulic pressure.

3. When the piston rod is close to the bottom, the hydraulic circuit of the articulated cylinder will be opened, and the oil will flow into the piston rod cavity to make the piston rod rotate upwards. Thanks to the hinge, thrust is converted into torque and output.

4. When the piston rod moves quickly to the top, the hydraulic circuit of the articulated cylinder is closed, so that the piston rod stops rotating.

3. Application of hinged cylinder

Articulated cylinders are important components in mechanical engineering and are widely used in various hydraulic machinery, robots, industrial automation equipment and other fields. Its main advantages include:

1. Can produce a large amount of torque output.

2. Can produce linear output and angular output by setting the hinge.

3. High precision and repeatability.

4. High reliability and durability.

In short, the articulated cylinder is an indispensable part of the hydraulic transmission system. Its working principle and application are very extensive, and it has made an important contribution to the development of mechanical engineering.

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Factory Appearance

Dezhou Xinxin Hydraulic Technology Co., Ltd. has many years of experience in the manufacture of ultra-high pressure components and equipment. Relying on the exquisite manufacturing process and continuous innovation technology of Dezhou, it has provided hydraulic electric pumps, hydraulic gasoline engine pump stations, hydraulic diesel engine pump stations, hydraulic pipe jacking machines, Manual hydraulic pump, hydraulic manual pump, hydraulic plunger pump head, hydraulic riveting machine, PLC synchronous hydraulic system, large tonnage cylinder, jack, hydraulic engineering cylinder, self-locking hydraulic cylinder, hydraulic hose, hollow hydraulic cylinder and disassembly technology As well as the research on the power of hydraulic power, continuous research and development in the field of ultra-high hydraulic tools has created a large number of usable hydraulic tool products.

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