Carburized grinding gear drum-shaped gear connecting shaft and installation and disassembly methods thereof

Abstract

The invention discloses a carburized grinding gear drum-shaped gear connecting shaft and an installation and disassembly method thereof. The carburized grinding gear drum-shaped gear connecting shaftincludes a pipe connecting structure, a head shaft joint structure is fixed to one end of the pipe connecting structure, a tail shaft joint structure is arranged at the other end of the pipe connecting structure, the pipe connecting structure includes a pipe connecting pipe body, a lubricating oil injection pipe is symmetrically formed in one side of the pipe connecting pipe body, and pipe body external flanges are arranged at the two ends of the pipe connecting pipe body. A connecting shaft and a pipe body are connected and fixed through the head shaft joint structure and the tail shaft jointstructure, so that the installation and fixing of the connecting shaft are easier and more convenient; meanwhile, a L-shaped lubricating oil pipe is symmetrically formed in one side of the pipe body,the L-shaped lubricating oil pipe straightly communicate with the two ends of the pipe body, the head shaft joint structure and the tail shaft joint structure can be lubricated in time, and thereforemechanical damages at joints are reduced; and oil seal baffles are arranged on the outer sides of the head shaft joint structure and the tail shaft joint structure, lubrication oil overflow can be effectively reduced, and time and effort are saved at the time of maintenance and repair.

Description

technical field [0001] The invention belongs to the technical field of shaft couplings, and in particular relates to a carburized grinding gear drum-shaped gear joint shaft and methods for installing and dismounting the same. Background technique [0002] The gear joint shaft is composed of a pair of arc-shaped outer gear sleeves, an inner gear ring and an intermediate indirect shaft and other main parts. The surface of the tooth top and the tooth root of the outer gear sleeve of the arc-shaped gear joint shaft are arc-shaped in the tooth width direction, and the tooth side is also arc-shaped. The geared shaft is a kind of coupling, and the coupling refers to a device that connects two shafts or a shaft and a rotating part, and rotates together during the transmission of motion and power, and does not disengage under normal conditions. Sometimes it is also used as a safety device to prevent the connected parts from being subjected to excessive loads and play the role of ove...

AI Technical Summary

Problems solved by technology

[0003] However, there are still some unreasonable factors in the use of the existing drum-shaped gear-connected shaft. When the existing drum-shaped gear-connected shaft is used: it is troublesome to install and disassemble, the lubrication of both ends is not enough, and it is easy to use for a long time Finally, the joints at both ends and the shaft head are prone to mechanical damage, and the sealing effect is poor, and the lubricating oil is easy to escape

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