Ball bearing maintenance device

Abstract

The invention belongs to the technical field of ball bearing lubricating grease replacement equipment, and particularly relates to a ball bearing maintenance device. Comprising a U-shaped supporting frame, guide columns, grease squeezing devices and grease injection devices, wherein the guide columns are symmetrically fixed to the two ends of the U-shaped supporting frame, and center shafts of the guide columns are collinear; the grease squeezing devices are symmetrically installed on the two guide columns and used for squeezing out lubricating grease in a ball bearing; the grease injection devices are installed on the grease squeezing devices and used for injecting the lubricating grease to be replaced; through combination of the grease squeezing device and the grease injection device, simultaneous replacement in the ball bearing in the cleaning process of the lubricating grease is achieved, the problem of environmental pollution caused by traditional injection of a large amount of organic solvent is avoided, meanwhile, electric equipment is adopted for replacement of the lubricating grease, manual operation is not needed, and efficiency is high.

Description

technical field [0001] The invention relates to the technical field of ball bearing grease replacement equipment, in particular to a ball bearing maintenance device. Background technique [0002] Ball bearings, also called ball bearings, are a type of rolling bearings. Spherical alloy steel balls are installed between the inner and outer rings to reduce friction during power transmission and improve mechanical power transmission efficiency by rolling. Ball bearings cannot It is more common in light industrial machinery to withstand large heavy loads. [0003] In the process of using the existing ball bearings, grease needs to be coated to reduce the friction force generated during the use of the ball bearings. After a certain period of use, the grease in the bearings needs to be replaced. The traditional method of replacing grease There are two main methods, one: manually use a small tool to pick out the grease from the inner and outer rings of the bearing, and then manuall...

AI Technical Summary

Problems solved by technology

[0003] During the use of the existing ball bearings, it is necessary to apply grease to reduce the friction generated by the ball bearings during use. After a certain period of use, It is necessary to replace the lubricating grease in multiple bearings. There are two main ways to replace the lubricating grease in the traditional way. One: pick out the lubricating grease from the inner and outer rings of the bearing manually using a small tool, and then manually apply the lubricating grease, which is cumbersome to operate , and there will be more grease remaining in the ball bearing, and the replacement effect is poor; second: by putting the bearing into an organic solvent, dissolving the grease, and then applying new grease, this method recycles a lot It is cumbersome and impossible to completely clean the organic solvent, which may easily lead to environmental pollution. Therefore, we propose a ball bearing maintenance device

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