Roller pin bearing discharge device

Abstract

The invention discloses a roller pin bearing discharge device. The roller pin bearing discharge device comprises a discharge device body, wherein a feeding pipe is arranged at the upper end of the discharge device body; a lubricating oil outlet is formed in each of two sides of the feeding pipe; an oil storage chamber is arranged at the rear end of each lubricating oil outlet; each oil storage chamber is filled with lubricating oil; each oil storage chamber is also internally provided with a steel ball; the bottom end face of each oil storage chamber is tilted downward; the steel ball is obliquely arranged through the bottom end face of the oil storage chamber and further is guided to prop against the lubricating oil outlets; a discharge base is arranged at the lower end of the feeding pipe; a discharge opening is formed in the front end of the discharge base. By adopting the mode, the discharge device body carries out lubricating operation on a roller pin bearing in the discharge process; the discharge device body can be used as a discharge tool for automatically discharging the roller pin bearing and automatically adding the lubricating oil on the roller pin bearing; the roller pin bearing discharge device adopts a compact structure and a reasonable design.

Description

technical field [0001] The invention relates to an unloading device, in particular to the technical field of unloading devices for needle roller bearings. Background technique [0002] Needle roller bearings are roller bearings with cylindrical rollers that are thin and long relative to their diameter. Such rollers are called needle rollers. Despite having a small cross-section, the bearing still has a high load-bearing capacity. Needle roller bearings are equipped with thin and long rollers, so the radial structure is compact. When the inner diameter size and load capacity are the same as other types of bearings, the outer diameter Smallest, especially suitable for support structures with limited radial installation dimensions. [0003] According to different application occasions, bearings without inner rings or needle roller and cage assemblies can be selected. At this time, the journal surface and housing hole surface matched with the bearing are directly used as the i...

AI Technical Summary

Problems solved by technology

[0004] However, the traditional processing workshop cannot automatically unload the needle roller bearings after the needle roller bearings are processed. They often throw the needle roller bearings into the stacking box manually, which not only wastes working time, but also causes the needle roller bearings to be damaged. The collision wear of needle roller bearings requires lubricating oil lubrication treatment. Traditional processing workshops cannot improve the lubrication treatment when unloading needle roller bearings.

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