Novel lubricating oil channel of fixed sliding bearing

Abstract

The invention discloses a novel lubricating oil channel of a fixed sliding bearing, and relates to the field of machine parts. The novel lubricating oil channel comprises a motor rotating shaft and apositioning base, wherein a bearing base is fixedly connected to the left side of the top of the positioning base, a first shaft sleeve is slidably connected to the top of the motor rotating shaft, abearing top cover is fixedly arranged at the top of the bearing base, the first shaft sleeve is fixedly connected with the inner top wall of the bearing top cover, a second shaft sleeve is fixedly arranged at the top of the bearing base, and holes are uniformly formed in the first shaft sleeve and the second shaft sleeve. According to the novel lubricating oil channel, the holes are utilized to discharge oil firstly, a sliding bearing can be uniformly injected with oil in all-dimensional direction, a U-shaped pipe is adopted by an oil injection guide pipe at the upper part of the bearing top cover, two pipe intersections can carry out uniform oil injection on the sliding bearing, an oil injection pressurizing pipe is fixedly arranged on the upper part of the oil injection guide pipe, and the oil injection efficiency can be accelerated by the airflow under the condition that the lower pressure is high.

Description

technical field [0001] The invention relates to the field of mechanical parts, in particular to a novel lubricating oil channel for a fixed sliding bearing. Background technique [0002] With the continuous progress and development of science and technology, the processing parts of equipment in industrial machining are also constantly updated and improved. Moving parts are the most common mechanical parts in these machinings, and the role of sliding bearings is very obvious, and it works smoothly. , reliable, noiseless, and under liquid lubrication conditions, the sliding surface is separated by lubricating oil without direct contact, and can also greatly reduce friction loss and surface wear. Most of the common lubricating oil passages on the market are single oil inlets, which cannot effectively inject oil evenly, and the temperature of the lubricating oil is also very different from the diffusion flow rate of the lubricating oil. At different temperatures, the diffusion o...

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Problems solved by technology

Most of the common lubricating oil passages on the market are single oil inlets, which cannot effectively inject oil evenly, and the temperature of the lubricating oil is also very different from the diffusion flow rate of the lubricating oil. At different temperatures, the diffusion of the lubricating oil cannot be effectively The speed is maximized, the whole device is not easy to disassemble, and the oil injection device has no filter device, which will easily cause blockage of the lubricating oil passage, which is not easy to clean, and greatly shortens the service life of the device

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