Special high-leakproofness connecting gear

Abstract

The invention relates to the technical field of gear structures, in particular to a special high-leakproofness connecting gear. According to the adopted technical scheme, the special high-leakproofness connecting gear comprises a cylindrical gear structure main body connecting column, clamping assembling connecting grooves which are uniformly distributed on the circumference are formed in the outer cylindrical surface of the gear structure main body connecting column, the clamping assembling connecting grooves completely penetrate through the upper end surface and the lower end surface of thegear structure main body connecting column, a cylindrical sealing assembling connecting groove is formed in the center of each of the upper end surface and the lower end surface of the gear structuremain body connecting column, and the center of the bottom surface of each sealing assembling connecting groove is provided with an integrally-formed cylindrical fastening assembling connecting boss. The special high-leakproofness connecting gear has the advantages that the connection tightness of the gear structure in the assembling process is guaranteed, moreover, the vibration friction in the using process can be reduced when the gear structure is used, the stability of the part in the using process is effectively improved, and the service life of the gear structure in the using process is longer.

Description

technical field [0001] The invention relates to the technical field of gear structures, in particular to a special high-tightness connecting gear. Background technique [0002] A gear is a mechanical element with teeth on the rim that can continuously mesh to transmit motion and power. It is a toothed mechanical part that can mesh with each other. The traditional gear structure is assembled and connected through the central connecting shaft during assembly and use. Its connection structure is relatively simple, and the stability of the connection is relatively poor. For some structures with relatively fast rotation speeds, safety and stability become a serious safety issue. Hidden dangers, and in the process of use, due to the wear and tear between the gears, the matching accuracy between the gears will become worse and worse in the long-term use process, which will cause the gear structure to vibrate more and more during use, affecting the upper gear structure Safety and s...

AI Technical Summary

Problems solved by technology

The traditional gear structure is assembled and connected through the central connecting shaft during assembly and use. Its connection structure is relatively simple, and the stability of the connection is relatively poor. For some structures with relatively fast rotation speeds, safety and stability become a serious safety issue. Hidden dangers, and in the process of use, due to the wear and tear between the gears, the matching accuracy between the gears will become worse and worse in the long-term use process, which will cause the gear structure to vibrate more and more during use, affecting the upper gear structure Safety and stability during use

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