Hydro-cylinder ear ring capable of achieving self-correction and buffer of mounting angle

Abstract

The invention discloses a hydro-cylinder ear ring capable of achieving self-correction and buffer of a mounting angle. The ear ring comprises a seat body, wherein the seat body is provided with an ear hole, one end of the seat body is provided with a radial spherical plain bearing or a slide bushing, and the other end of the seat body is provided with a regulating device; one side of the radial spherical plain bearing is provided with a clamp spring, and the other side of the radial spherical plain bearing is provided with steps; one side of the regulating device is provided with a through hole, and the other side of the regulating device is provided with a screw thread hole; and the through hole and the screw thread hole are respectively provided with a first locking bolt and a second locking bolt, and a regulating groove is arranged between the through hole and the screw thread hole. According to the invention, the height of the regulating groove is compressed through the first locking bolt and the second locking bolt, thus the combination degree of the screw thread and a mounting rod is controlled, the space and expense of screw thread compactness are saved, and the ear ring has the functions of buffer and self-correction for the mounting angle; and the hydro-cylinder has a good seal property, and the damage of a seal member in advance or the deformation of a piston rod caused by the deflection of the transmission force of the piston rod for the hydro-cylinder can not happen, thus the oil leakage phenomenon is avoided.

Description

technical field [0001] The invention relates to an oil cylinder used in the mechanical field, in particular to an oil cylinder earring capable of realizing installation angle self-correction and buffering. Background technique [0002] The oil cylinder is the hydraulic cylinder, and the hydraulic cylinder is a linear motion actuator whose output force is proportional to the effective area of ​​the piston and the pressure difference on both sides. Its function is to convert hydraulic energy into mechanical energy. The input of the hydraulic cylinder is the flow and pressure of the fluid, and the output is the linear motion speed and force. The piston of the hydraulic cylinder can complete linear reciprocating motion, and the output linear displacement is limited. A hydraulic cylinder is an energy conversion device that converts hydraulic energy into mechanical energy for reciprocating linear motion. The hydraulic cylinder is basically composed of cylinder barrel and cylind...

AI Technical Summary

Problems solved by technology

[0003] However, the oil cylinder earrings currently on the market are usually machined from steel plates or round steel. The amount of machining is large, the waste of materials is high, the production cost is high, the production time is long, the sizes of the manufacturers are not uniform, and they cannot be interchanged. Does not have the buffering and self-correcting function of the installation angle

It is also extremely inconvenient in the process of overhaul and maintenance, and it is very easy to cause the offset of the transmission force of the piston rod of the cylinder, resulting in early damage to the seal or deformation of the piston rod, thus making the oil leakage of the cylinder invalid

The cost of processing is increased, and the production efficiency cannot be improved, which is not conducive to popularization and use

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