Copper sleeve structure with an integrated sleeve base

Abstract

The invention discloses a copper sleeve structure with an integrated sleeve base. The copper sleeve structure with the integrated sleeve base comprises an inner sleeve and an outer sleeve, the inner sleeve comprises an upper sleeve base, a middle shaft sleeve and a lower sleeve base, and the outer sleeve sleeves the outer side end of the inner sleeve. The outer sleeve comprises a flange base and an outer sleeve body, the flange base is arranged at the bottom end of the outer sleeve body in a surrounding mode, mounting screw holes are formed in the four corner ends of the flange base, the outersleeve body and the flange base are of an integrated structure, and a plurality of oil injection holes are formed in the outer side ends of the outer sleeve body and the middle shaft sleeve. According to the copper sleeve structure with the integrated sleeve base, a copper sleeve is divided into the inner sleeve structure and the outer sleeve structure, the inner sleeve is prepared from copper alloy, the outer sleeve is prepared from stainless steel materials, and the production cost is reduced; an existing pure copper sleeve can be replaced, and economy and practicability are achieved; compared with the existing pure copper sleeve, the requirements of abrasion resistance and various properties are met, the corrosion resistance and abrasion resistance performance is improved, copper raw materials are saved; and the copper sleeve and the flange base are of an integrated structure, installation is convenient, time is shortened, labor is saved, the service life of the copper sleeve is prolonged, and the using reliability of the copper sleeve is greatly improved.

Description

technical field [0001] The invention relates to a copper sleeve, in particular to a copper sleeve structure with an integrated sleeve and seat. Background technique [0002] Copper sleeves are divided into many types, including machine copper rollers, copper bearings, etc. Oil lubricated bearings are used in various large and heavy machinery and are important components of machinery. As a component, the copper sleeve is widely used in the mechanical field. It can be used as a shaft sleeve to make the shaft, the bearing, the frame, etc. more compact, and at the same time it can protect the shaft well and improve the service life of the shaft. It is used in various On a large and heavy machinery, it is an important component of the machinery. However, as a non-renewable resource, metal copper is increasingly scarce. It is a scarce heavy metal with less reserves and a higher price. The existing copper sleeves are copper sleeve The structure separated from the flange is very in...

AI Technical Summary

Problems solved by technology

As a component, the copper sleeve is widely used in the mechanical field. It can be used as a shaft sleeve to make the shaft, the bearing, the frame, etc. more compact, and at the same time it can protect the shaft well and improve the service life of the shaft. It is used in various On a large and heavy machinery, it is an important component of the machinery. However, as a non-renewable resource, metal copper is increasingly scarce. It is a scarce heavy metal with less reserves and a higher price. The existing copper sleeves are copper sleeve The structure separated from the flange is very inconvenient to install, time-consuming and labor-intensive, and is made of copper alloy, the production cost of the product is high, the wear and tear is relatively large during long-term use, the friction and wear performance is relatively poor, and the shortening The service life of the copper sleeve is shortened, the labor efficiency is reduced, and the consumption of spare parts is relatively large, which greatly reduces the reliability of the copper sleeve.

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