Bearing compacting and mounting device

Abstract

The invention discloses a bearing compacting and mounting device which comprises a machine base, a compacting assembly arranged on the machine base, and a support assembly for supporting the compacting assembly, wherein the compacting assembly comprises an ultrasonic vibrator for generating high-frequency micro-amplitude vibration; and a pressing plate which can be detachably connected and is in direct contact with a bearing is arranged at the lower end of the ultrasonic vibrator. The bearing compacting and mounting device utilizes the ultrasonic vibrator to compact and mount the bearing; during the mounting and compacting process, the maximum pressure of the ultrasonic vibrator is small and is steady, so that the defects that the existing bearing mounting manner can easily damage the bearing and shorten the service life of the bearing are overcome. The pressing plate which can be detachably connected and is in direct contact with the bearing is arranged at the lower end of an amplitude-change pole and is connected with the amplitude-change pole through a screw, so that the pressing plate with different sizes can be conveniently replaced; and the pressing plate is suitable for thebearing with different model numbers and is wide in range of application.

Description

technical field [0001] The invention relates to the technical field of bearing assembly, in particular to a bearing pressing installation device. Background technique [0002] The packaging machines and cigarette machines in cigarette enterprises are in a dusty working environment and need to be kept running for a long time. Moreover, the machine runs at a high speed and the bearings are inconvenient to lubricate, resulting in frequent damage to the bearings, resulting in a large amount of replacement of the bearings. , requiring frequent bearing replacement. Cigarette enterprises do not yet have a special bearing pressing installation device. The existing bearing pressing device is prone to peristalsis during the working process, the pressure is not stable, and the maximum pressure generated is relatively large; the existing bearing installation method is relatively rough, Usually, the maintenance worker uses a rubber hammer to smash the bearing into the bearing hole or fi...

AI Technical Summary

Problems solved by technology

[0002] The packaging machines and cigarette machines in cigarette enterprises are in a dusty working environment and need to be kept running for a long time. Moreover, the machine runs at a high speed and the bearings are inconvenient to lubricate, resulting in frequent damage to the bearings, resulting in a large amount of replacement of the bearings. , requiring frequent bearing replacement

Cigarette enterprises do not yet have a special bearing pressing installation device. The existing bearing pressing device is prone to peristalsis during the working process, the pressure is not stable, and the maximum pressure generated is relatively large; the existing bearing installation method is relatively rough, Usually, the maintenance worker uses a rubber hammer to smash the bearing into the bearing hole or fit it on the shaft. This installation method is likely to cause damage to the bearing balls or cage, resulting in uneven force on the bearing and uneven ball clearance, resulting in reduced bearing life.

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