Rolling bearing with high-temperature warning function

Abstract

The invention discloses a rolling bearing with a high-temperature warning function, and belongs to the technical field of bearings. By arranging an elastic storage balloon, an elastic inflation balloon, a high-temperature induction ball and the like, when the temperature of the bearing is too high, the high-temperature induction ball can be heated and softened, an elastic pull rope can rebound and drive a warning driving clamping plate to extrude the elastic inflation balloon, so that a warning whistle is automatically blown to give an alarm to a worker, so that the worker can know that the temperature of the bearing is too high in time, the worker is prompted to reasonably cool the bearing, damage of high temperature generated during operation to the bearing is reduced, and the service life of the bearing can be effectively prolonged; and by arranging a leakage resetting-assisting assembly, after the high-temperature warning function is triggered, the warning driving clamping plate can be pulled back to be reset through the magnetic attraction force between a powerful magnet and a resetting-assisting iron plate, so that the high-temperature induction ball can restore to the original shape when cooled and hardened, the high-temperature warning function can be repeatedly triggered, and the practicability is greatly improved.

Description

technical field [0001] The invention relates to the technical field of bearings, in particular to a rolling bearing with a high temperature warning function. Background technique [0002] Bearings are an important part of contemporary mechanical equipment. Its main function is to support the mechanical rotating body, reduce the friction coefficient during its movement, and ensure its rotation accuracy. There are various types of bearings, and rolling bearings are one of them. [0003] Rolling bearings are mainly composed of inner rings, outer rings, rolling elements and cages. During use, the rolling bodies will rub against the inner rings and outer rings. The friction will generate a lot of heat. Long-term continuous use will make the bearings reach a higher level. high temperature. [0004] When the bearing temperature is high, lubricating oil and grease will become thinner at high temperature, resulting in a decrease in viscosity and thinning of the formed oil film, wh...

AI Technical Summary

Problems solved by technology

[0004] When the bearing temperature is high, lubricating oil and grease will become thinner at high temperature, resulting in a decrease in viscosity and thinning of the formed oil film, which is not conducive to the bearing load of the bearing, will cause damage to the bearing, and even cause the bearing to be scrapped. Bearings usually do not have a high temperature warning function, and it is impossible to send a reminder when the bearing temperature is high, which may easily cause the bearing to be damaged due to high temperature

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