A Closed Pump-controlled Asymmetric Cylinder Structure

Abstract

The invention relates to a closed pump-controlled asymmetrical cylinder structure, which includes a mounting plate, a steering unit and a fixing unit. The upper end of the mounting plate is provided with a steering unit equidistant from left to right, and the upper end of the steering unit is provided with a fixing unit. , the present invention adopts the design concept of multiple fixed structures to use the closed pump control asymmetric cylinder structure, and the multi-directional rotation function of the set steering unit can be used to control the arrangement angle between multiple cylinders, so that the cylinder can be realized The various installations of cylinders can greatly improve the overall adaptability of the device to the installation environment and installation requirements. The set fixing unit can realize the overall clamping of cylinders of different sizes within a certain range, thereby expanding the scope of the device’s applicable objects.

Description

technical field [0001] The invention relates to the technical field of hydraulic cylinders, in particular to a closed pump-controlled asymmetric cylinder structure. Background technique [0002] A hydraulic cylinder is a hydraulic actuator that converts hydraulic energy into mechanical energy and performs linear reciprocating motion (or swing motion). It can be divided into single-rod type and double-rod type according to the hydraulic pressure. The asymmetric cylinder is an ordinary single-rod type. Hydraulic cylinder, closed pump control means that the oil outlet of the pump is directly connected to the oil inlet of the actuator, the oil outlet of the actuator is connected to the oil inlet of the pump, and the oil circulation does not pass through the oil tank. Single-rod hydraulic cylinder It is a hydraulic cylinder with a piston rod at only one end, and the inlet and outlet ports A and B at both ends can pass through pressure oil or return oil to realize two-way movement...

AI Technical Summary

Problems solved by technology

[0003] 1. When arranging and installing multiple single-rod hydraulic cylinders, the common installation structure is a fixed overall structure, that is, the arrangement and arrangement angle between single-rod hydraulic cylinders are fixed, and then the adaptability to different installation environments and use requirements Low, at the same time, when using the horizontal bar hydraulic cylinder to connect and install other structures, it is necessary to manufacture the corresponding structure, which increases the production cost;

[0004] 2. The overall installation stability of the single-rod hydraulic rod is low, and it lacks multi-directional support during installation, and when other structures are installed at the push-out end, the push-out end is prone to concentrated force at the bottom as a whole, so the cylinder as a whole appears State of uneven stress

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