Bearing for mechanical equipment

Abstract

The invention discloses a bearing for mechanical equipment, and particularly relates to the field of bearings. The bearing comprises a ball type bearing ring layer mechanism, lubricating type inner ring ball mechanisms are arranged in the ball type bearing ring layer mechanism, and pneumatic type telescopic protective barrier mechanisms are fixedly mounted on the outer walls of the lubricating type inner ring ball mechanisms; and the lubricating type inner ring ball mechanisms and the adjacent pneumatic type telescopic protective barrier mechanisms are arranged in a one-to-one correspondence mode, each pneumatic type telescopic protective barrier mechanism comprises an air pressure type bearing air bag, and a high air pressure type corresponding air cavity is formed in each air pressure type bearing air bag. By arranging the pneumatic telescopic protective barrier mechanisms, the high-air-pressure corresponding air cavities in the air-pressure bearing air bags push a closed anti-falling piston chuck and a sliding supporting cantilever to move outwards through air pressure, the double fixing effect on a limiting dust-proof protective barrier is achieved, and the convenience of bearing protection is relatively improved.

Description

technical field [0001] The invention relates to the technical field of bearings, and more specifically, the invention relates to a bearing for mechanical equipment. Background technique [0002] Early forms of linear motion bearings consisted of placing a row of wooden poles under a row of pry boards. Modern linear motion bearings use the same working principle, but sometimes balls are used instead of rollers. The simplest rotary bearings are bushing bearings. , it is just a bushing sandwiched between the wheel and the axle, this design was then replaced by rolling bearings, that is, replacing the original bushing with many cylindrical rollers, each rolling body is like a separate wheel, to determine The standard of bearing life links bearing life with reliability. Due to differences in manufacturing accuracy and material uniformity, even the same batch of bearings of the same material and size are used under the same working conditions, and their life spans are different. ...

AI Technical Summary

Problems solved by technology

[0003] During the installation process of the mechanical equipment in the factory, it needs to be supported and connected by parts such as bearings and couplings. The spare bearings of the traditional roller bearings need to disassemble the protective cover of the rollers when they are used. As a result, when the rollers are used for backup after disassembly, the rollers are prone to corrosion, which is not conducive to later re-use.

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