Abraded bearing position repairing device

Abstract

The invention discloses an abraded bearing position repairing device, relates to the bearing abrasion repairing technology field, and especially relates to the abraded bearing position repairing device. The device comprises a bearing installation position, an upper abrasion bearing position, a lower abrasion bearing position, an upper injection hole, a lower injection hole, a grinding tool shell,a repairing layer for an abrasion position, a bolt hole, a positioning hole and a filling portion. The bearing installation position is located in the grinding tool shell, the upper abrasion bearing position is arranged on an upper side of the bearing installation position, the lower abrasion bearing position is arranged on the lower side of the bearing installation position, and the repairing layer for the abrasion position is arranged above the upper abrasion bearing position. After the technical scheme is adopted, the device has advantages that equipment does not need to be disassembled, repair welding is not needed, and disassembling, hoisting and transportation of the equipment can be avoided; machining cost is reduced, and time is shortened; a grinding tool is adopted for forming, heat is not generated, there is no deformation, precision is high, and abrasion resistance is good; and a new shaft does not need to be replaced and cost is low.

Description

technical field [0001] The invention relates to the technical field of bearing wear repair, in particular to a device for repairing worn bearing positions. Background technique [0002] The shaft is a cylindrical object that goes through the middle of the bearing or the middle of the wheel or the middle of the gear, but a small part is also square. A shaft is a mechanical part that supports and revolves with a rotating part to transmit motion, torque or bending moment. Generally, it is in the shape of a metal round rod, and each segment can have different diameters. The parts that make rotary motion in the machine are mounted on the shaft. The structural design of the shaft is an important step in determining the reasonable shape and overall structural dimensions of the shaft. It consists of the type, size and position of the parts installed on the shaft, the fixing method of the parts, the nature, direction, size and distribution of the load, the type and size of the bea...

AI Technical Summary

Problems solved by technology

[0004] 1. High machining cost and long cycle;

[0005] 2. The cost of replacing new equipment is high and the time is long

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