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Special high-leakproofness connecting gear

A technology of connecting gears and high sealing, which is applied in the direction of belts/chains/gears, components with teeth, portable lifting devices, etc., and can solve the problems affecting the safety and stability of the upper gear structure, safety hazards, and inter-gear Cooperate with problems such as poor precision to achieve good shock absorption, good stability, and the effect of ensuring the tightness of the connection

Inactive Publication Date: 2018-12-07
TAIZHOU LIHUA GEAR MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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

Method used

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  • Special high-leakproofness connecting gear
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  • Special high-leakproofness connecting gear

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Embodiment Construction

[0016] Such as Figure 1 to Figure 4 As shown in Fig. 1, a special high-tightness connecting gear, its main structure adopts a symmetrical structure design up and down, and the assembly connection groove structure is set at its upper and lower ends respectively, so that the tightness of the assembly connection is better, so that Ensure that the connection stability during use is more reliable, and the locking assembly connection is performed by setting the locking connection assembly hole structure inside the assembly connection groove, so that the fastening connection effect during assembly is better, and the connection during use The safety is higher. It also sets a shock-absorbing sealing connection groove structure at the position of the locking connection assembly hole, so that it can be assembled and connected with a shock-absorbing washer structure during assembly, so that the stability of the assembly connection of the gear structure is better. , and can make the gear ...

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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...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16H55/17F16H55/16
CPCF16H55/17F16H55/16
Inventor 田玉宝柳玉龙韩军吴小芳左鹏
Owner TAIZHOU LIHUA GEAR MFG
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