A kind of anti-oil leakage bearing device

Abstract

The invention discloses an oil-leakage-proof bearing device, which includes a rotating shaft, an inner ring is fixedly connected to the outer wall of the rotating shaft, two grooves are processed on the left and right sides of the outer wall of the inner ring, and the outer wall of the inner ring slides in an arc A plurality of balls are connected, the top of the second spring is fixed with a first sphere, the outer wall of the first sphere is in interference fit with the nozzle at the top of the first tube, the outer wall of the first sphere is in contact with the first tube Body inner wall clearance fit. The anti-leakage bearing device, through the cooperation between the first pipe body, the second spring, the first sphere and the first opening block, enables the oil-leakage-proof bearing device to be filled with oil during operation, saving time and labor. It is convenient for personnel to fill the anti-leakage bearing device with oil in time, so that the lubricating oil in the gap between the outer ring and the inner ring is in contact with the rubber ring, so that the lubricating oil flows out of the gap between the outer ring and the inner ring without a valve. device, so that the rubber pad can stably prevent the lubricating oil from flowing out of the gap between the outer ring and the inner ring.

Description

technical field [0001] The invention relates to the technical field of bearings, in particular to an oil leakage prevention bearing device. Background technique [0002] Bearing is an important part of contemporary mechanical equipment. Its main function is to support the mechanical rotating body, reduce the friction coefficient (friction coefficient) during its movement, and ensure its rotation accuracy (accuracy). [0003] At present, when the bearing is working, it is impossible to inject oil. When the bearing is working, if there is a lack of lubricating oil inside, the bearing will be worn and damaged, causing the bearing to be damaged. Contents of the invention [0004] The purpose of the present invention is to provide an oil-leakage-proof bearing device to solve the problems in the above-mentioned background technology that when the bearing is working, it cannot be filled with oil. Damage problem. [0005] In order to achieve the above object, the present invent...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an oil-leakage-proof bearing device to solve the problems in the above-mentioned background technology that when the bearing is working, it cannot be filled with oil. damage problem

Images