Lubricating oil filling device for bearing

Abstract

The invention discloses a lubricating oil filling device for a bearing. The lubricating oil filling device comprises an oil injection cavity, wherein an oil outlet is formed in the middle of the rightside of the oil injection cavity, and the middle of the left side of the oil injection cavity is slidably connected with a telescopic rod; an air cylinder is slidably connected to the tail end of theleft side of the telescopic rod, a sealing ring is connected to the joint of the left side of the oil injection cavity and the telescopic rod through viscosity, the tail end of the right side of thetelescopic rod is fixedly connected with a baffle through welding, rubber plugs are fixedly connected to the joints of the baffle and the oil injection cavity through viscosity, and a spring is fixedly connected to the telescopic rod; an oil storage tank is fixedly arranged below the oil injection cavity, and the oil storage tank is formed by a cavity defined by fixing plates and a telescopic cup;and the lower surface of the oil injection cavity is fixedly connected with the fixing plates through welding, and a sliding rail is fixedly connected to a groove formed in each fixing plate throughviscosity. The lubricating oil filling device is scientific and reasonable in design, feasible in scheme and high in market popularization value.

Description

Technical field [0001] The invention belongs to the technical field of lubricating oil filling devices, and in particular relates to a lubricating oil filling device for bearings. Background technique [0002] Bearings are used to determine the relative movement position of the rotating shaft and other parts, and are used as supporting or guiding parts. Its main function is to support the mechanical rotating body to reduce the friction coefficient of the mechanical load during the transmission of the equipment. According to the different friction properties of moving elements, bearings can be divided into rolling bearings and sliding bearings. [0003] At present, the lubricating oil filling of bearing equipment generally adopts manual operation mode, that is, according to the cycle required by the standard, the lubricating parts are filled one by one through manual oil gun (oil can) or pneumatic filling equipment. Two types of filling equipment Both can not accurately control th...

AI Technical Summary

Problems solved by technology

[0003] At present, the lubricating oil filling of bearing equipment generally adopts the manual operation mode, that is, according to the period required by the standard, the lubricating oil is filled one by one through the manual oil gun (oiler) or pneumatic filling equipment. Two kinds of filling equipment It is impossible to accurately control the amount of filling, and the lubrication effect cannot be achieved when the amount is small. When the amount of filling is large, it will not only cause waste, but may also corrode equipment parts

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