The oil cylinder is a resin manhole coverforming hydraulic pressOperation of the main hydraulic energy into mechanical energy, the main linear reciprocating motion of the hydraulic actuator, resin manhole cover molding hydraulic cylinder structure is very simple, reliable, mainly with its effective realization of reciprocating motion, effectively eliminate the deceleration device, and no transmission gap, smooth movement, so widely used in various mechanical hydraulic system.
The cylinder is the main actuator of the hydraulic actuator of the resin manhole cover molding hydraulic press. It is an energy conversion device that converts its hydraulic energy into mechanical energy during operation. During operation, its hydraulic motor realizes continuous rotation and the cylinder body realizes reciprocating motion.
The structure of the cylinder can be divided into three types: swing cylinder, plunger cylinder and piston cylinder to a certain extent. In the operation of the resin manhole cover molding hydraulic press, it can effectively realize its reciprocating linear motion. To a certain extent, its output speed and thrust, the whole product The swing cylinder realizes reciprocating swing, and outputs angular velocity (speed) and torque.
To a certain extent, the resin manhole cover molding hydraulic cylinder can be used alone, two or more combinations or other institutions can also be used together, which can effectively complete its special function, the cylinder structure is simple, reliable, in the hydraulic system has been widely used.
Resin manhole cover molding hydraulic piston cylinder to a certain extent can be effectively divided into 2 rod type and 1 rod type two structures, the fixed way is divided into cylinder fixed and piston rod fixed two, the role of thrust is divided into single-acting and double-acting. In the single-acting cylinder, the pressure oil is only for one cavity of the cylinder. The cylinder is moved in one direction by hydraulic pressure, and the movement in the opposite direction is realized by external force (such as spring force, self-weight or external load, etc.).
The output force of the cylinder and the effective area of the piston are proportional to the pressure difference on both sides when in use. When in use, the cylinder of the resin manhole cover molding hydraulic press is basically composed of a cylinder and a cylinder head, a piston and a piston rod, a sealing device, a buffer device and Exhaust device composition. Resin manhole cover molding hydraulic press buffer device and exhaust device depending on the specific application, other devices are essential.