Electric cylinder lubricating system with heat dissipation function

Abstract

The invention relates to the technical field of lubricating systems, in particular to an electric cylinder lubricating system with a heat dissipation function, which comprises a steel cylinder, a support ring, a plurality of oil return pipes, a plurality of oil return connectors and a plurality of air taps, the support ring is fixed at the end of the steel cylinder, the oil return connectors are respectively arranged at two ends of the steel cylinder, and the oil return pipes are respectively connected between two oil return connectors. A plurality of air taps are installed on the outer side of the steel cylinder, the steel cylinder is sleeved on the outer side of the electric cylinder in a sealing mode, a plurality of oil through holes are formed in the electric cylinder, a closed lubricating oil cavity is formed in the electric cylinder through the steel cylinder, lubricating oil is used for lubricating parts in the electric cylinder, traditional grease lubrication is replaced by an inner circulation oil lubrication mode, and friction loss is reduced. The heat dissipation performance is improved, the maintenance requirement is reduced, and the problems that the heat management requirement of a traditional electric cylinder is high due to the fact that a grease lubrication mode is often adopted, and the maintenance cost is indirectly increased due to the fact that lubricating grease needs to be added irregularly are solved.

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