Closed Disc Spring Assembly Rolled Tube Gear Coupling

Abstract

The invention discloses a closed disc spring component rolling tube gear coupling, which comprises a shaft sleeve at the main shaft end, an inner gear sleeve at the main shaft end flange, an outer gear at the main shaft end, a waterproof sleeve at the main shaft end, an outer spline intermediate shaft, an inner The spline intermediate sleeve, the roll end waterproof inner cover, the roll end waterproof outer cover, the roll end shaft sleeve with the internal gear; and also includes: a flange outer gear sleeve and a disc spring assembly. The present invention is characterized in that the outer spline intermediate shaft, inner spline intermediate sleeve, flange outer gear sleeve, telescopic spline pair limit guide ring and intermediate waterproof cover form a closed installation space for disc spring components, and high pressure water will not enter In the closed installation space of the disc spring assembly, the disc spring is corroded, which prolongs the service life of the disc spring assembly.

Description

technical field [0001] The invention relates to a drum gear coupling for the main drive of a continuous rolling mill of a steel pipe rolling line, in particular to a closed disc spring component rolling gear coupling, the closed disc spring component rolling tube gear coupling The device ensures the long-lasting, stable and reliable work of the shaft. Background technique [0002] The advanced technology of modern metallurgical production such as steel pipe hot rolling requires efficient and high-precision rolling equipment, so it puts forward new requirements and challenges for the related spare parts industry. The performance and quality of the key transmission parts of continuous rolling equipment, coupled with the tight layout of the units, are directly related to the output and quality of pipe products, and their technical requirements are getting higher and higher. [0003] The structure of the existing spring assembly rolling tube gear coupling is as follows: image ...

AI Technical Summary

Problems solved by technology

In addition to the redesign of the structure of the closed disc spring assembly rolling tube gear coupling itself, its installation space is absolutely closed, which solves the problems of screw breakage, water in the inner cavity, etc., thus further ensuring the use of the disc spring assembly. , thereby greatly increasing the overall service life of the closed disc spring assembly rolling tube gear coupling; and the disassembly and assembly are simple and easy to maintain; the requirements of the working characteristics of the steel tube continuous rolling mill are met. At the same time, the present invention also reduces the production cost

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