Packaging box for bearing

Abstract

The invention discloses a packaging box for a bearing. The box comprises a box body; casings are fixedly connected with two sides of an inner cavity of the box body; springs are fixedly connected with the inner walls of the casings; a limiting plate is fixedly connected with one end, far away from the inner wall of the casing, of each spring; sliding rods are fixedly connected with the top and the bottom of one end, far away from the springs, of each limiting plate; one end, far away from the limiting plate, of each sliding rod penetrates to the outer side of the casing and is fixedly connected with a positioning plate; and a positioning groove is formed in one side, far away from the sliding rod, of each positioning plate. According to the packaging box, through cooperative use of the box body, the casings, the positioning grooves, positioning columns, the limiting plates, the springs, a box cover, the sliding rods, the positioning plates and non-slip pads, the problem that the bearing is shaken easily due to the fact that the bearing cannot be positioned by an existing packaging box for the bearing is solved; and the packaging box for the bearing has the advantages that the bearing can be positioned and prevented from being shaken randomly, the practicability of the existing packaging box for the bearing is improved, and the packaging box is worthy of popularization.

Description

technical field [0001] The invention relates to the technical field of bearings, in particular to a packing box for bearings. Background technique [0002] Bearing is 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 different friction properties of moving elements, bearings can be divided into rolling bearings There are two types of rolling bearings and sliding bearings. Among them, rolling bearings have been standardized and serialized, but compared with sliding bearings, their radial size, vibration and noise are larger, and their prices are also higher. Rolling bearings generally consist of outer rings, inner rings, rolling elements and The cage is composed of four parts. Strictly speaking, it is composed of six parts: outer ring, inner ring, rolling element, cage, seal and lubricating oil. Rolling be...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a packing box for bearings, which has the advantages of being able to position the bearings and avoid random shaking of the bearings, and solves the problem that the existing packing boxes for bearings cannot position the bearings and easily cause the bearings to shake

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