Novel retainer of roller bearing

Abstract

The invention discloses a novel retainer of a roller bearing. The novel retainer of the roller bearing comprises an inner retainer body, a limiting groove is formed in the outer side of the middle of the inner retainer body, a limiting block is slidably connected to the inner side of the limiting groove, and an outer retainer body is installed on the outer side of the limiting block; the novel retainer of the roller bearing further comprises first outer adjusting plates and threaded holes, the first outer adjusting plates are mounted on the right side of the outer retainer body in an equal-angle mode, the left side of the outer retainer body is connected with a connecting plate, and the connecting plate is in threaded connection with a fixing nut; and the threaded holes are formed in the upper side of the left side of the inner retainer body, and first inner adjusting plates are installed on the right side of the inner retainer body in an equal-angle mode. The novel retainer of the roller bearing is provided with an inner oil collecting port, an inner oil outlet, an inner channel, an outer oil outlet, an outer oil collecting port and an outer channel, and lubricating oil can be fully utilized by utilizing a redundant lubricating oil collecting and discharging pipeline formed by the inner oil collecting port, the inner oil outlet, the inner channel, the outer oil outlet, the outer oil collecting port and the outer channel.

Description

technical field [0001] The invention relates to the technical field of roller bearings, in particular to a new cage for roller bearings. Background technique [0002] Roller bearings are one of the rolling bearings, which rely on the rolling contact between the main parts to support the rotating parts. A cage is set inside the roller bearing, and the cage is used to wrap all or part of the rolling elements and move with them to isolate the rolling elements , The cage is the main component of the roller bearing. [0003] The publication number is CN207989552U, which is called a cage for bearings, and aims to provide a cage for bearings with good heat dissipation effect, good positioning effect and strong stability. frame and the lower cage, the upper cage is provided with a first curved surface, the lower cage is provided with a second curved surface, the first curved surface and the second curved surface are connected to form a steel ball hole for placing steel balls, the f...

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a new type of cage for roller bearings to solve the problem that the rolling elements cannot be fixed flexibly and conveniently in the current market, the support stability of the rolling elements is low, and the convenience of operation is low. , and it is not conducive to the lubrication of rolling elements, the overflow of lubricating oil is distributed outside the rolling elements, which is not conducive to the full use of lubricating oil, and is not conducive to the continuous lubrication of rolling elements

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