Automatic oil supply device of speed reducer bearing component

Abstract

The invention discloses an automatic oil supply device of a speed reducer bearing component, which can be used for circularly supplying oil to the speed reducer bearing component. The device comprises a gear case, wherein the shell of the gear case is provided with an oil collecting box on the inner wall at one side in the rotation direction of a gear and is provided with an oil conveying port communicated with the oil collecting box; the bottom of the oil collecting box is higher than the bearing component; an oil conveying pipe penetrates through the oil conveying port; a filter screen is arranged in the oil conveying port; and the end part of the oil conveying pipe is communicated with an oil injecting port of the bearing component. In the invention, the lubricating oil which is collected in the oil collecting box by rotation of the gear is filtered and then automatically supplied to the speed reducer bearing component without increasing additional power to ensure that the oil can be continuously supplied to the bearing component, thereby effectively avoiding the wear of the speed reducer bearing component because of oil starvation; and simultaneously, the attended operation is not needed. The invention not only lowers the production cost and the maintenance cost but also ensures the normal operation of production.

Description

technical field [0001] The invention relates to a speed reducer, in particular to an oil supply device for a bearing part of the speed reducer. Background technique [0002] The reducer is a relatively precise machine. The purpose of using it is to reduce the speed and increase the torque. It is widely used in lifting transportation, engineering machinery, metallurgy, mining, petrochemical, construction machinery, light industry textiles, and medical equipment and instruments. Various industries such as instrumentation, automobiles, ships, and aerospace. The chain drawing machine is the most basic and conventional production equipment in the steel pipe manufacturing industry, and the reducer is an indispensable part of the chain drawing machine. It is very important to add lubricating oil to the bearing parts in the daily maintenance items of the reducer. At present, the design of the reducer mostly adopts the quantitative oil storage oil cup suitable for it to be inst...

AI Technical Summary

Problems solved by technology

However, in actual production, due to a series of factors such as busy production, the phenomenon of adding lubricating oil to the quantitative oil storage cup is neglected from time to time, which causes the bearing parts of the reducer to wear due to lack of oil, seriously affecting To reducer life and smooth operation

Replacing a set of bearings and its accessories requires huge maintenance costs, and more importantly, delays the orderly progress of production

Images