Precise bearing for mechanical equipment

Abstract

The invention discloses a precision bearing for mechanical equipment, relates to the technical field of precision bearings, and solves the problems of high labor intensity and low efficiency due to the fact that an existing bearing sealing cover is pressed by being held manually and needs to be taken for multiple times during batch installation. A precision bearing for mechanical equipment comprises a push piece. The push piece is inserted into the bottom of the side face of the shell. According to the device, the bearing sealing covers are uniformly placed in the sealing cover bin in the shell, when the device is used, the push piece is pushed, and the push piece can push the single bearing sealing cover out of the sealing cover bin and push the bearing sealing cover to the position over a bearing positioning hole in the bottom of the shell; and after the holding rod is pressed, the bearing sealing cover can be pressed on one side face of the bearing through the mounting pressing cylinder, convenience and flexibility are achieved, and the practicability of the device is improved.

Description

technical field [0001] The invention belongs to the technical field of precision bearings, and more specifically relates to a precision bearing for mechanical equipment. 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. According to the ISO classification standard, precision bearings are divided into: P0, P6, P5, P4, P2, and the grades increase in turn. Among them P0 is ordinary precision, and other grades are precision grades. [0003] For example, the patent application number: CN201710056972.6 discloses a processing method for precision bearing housings, the steps are: material preparation: the blank is a precision die forging; rough turning: use a three-jaw chuck hard jaw on an ordinary CNC lathe to clamp Forgings, rough turning the outer circle and outer end face of the for...

AI Technical Summary

Problems solved by technology

[0007] In order to solve the above-mentioned technical problems, the present invention provides a precision bearing for mechanical equipment, to solve the problem that the existing bearing sealing cover is manually hand-held and pressed, and the sealing cover is usually placed on the working surface in a messy manner. Taking the sealing cover for the first time is labor-intensive and inefficient, and the sealing cover may be installed obliquely, which affects the dust-proof sealing performance of the bearing and is not practical.

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