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Novel high-sealing-performance connecting gear

A technology of connecting gears and high sealing, applied in belts/chains/gears, components with teeth, portable lifting devices, etc. The problem of poor matching accuracy can achieve the effect of good shock absorption, good stability, and ensure the tightness of the connection.

Pending Publication Date: 2021-04-30
泰州市三立管件股份有限公司
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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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  • Novel high-sealing-performance connecting gear

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Embodiment Construction

[0016] Such as Figure 1 to Figure 4 As shown, a new type of 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 struct...

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Abstract

The invention relates to the technical field of gear structures, in particular to a novel high-sealing-performance connecting gear. According to the technical scheme adopted by the novel high-sealing-performance connecting gear, the novel high-sealing-performance connecting gear comprises a cylindrical gear structure main body connecting column, clamping assembly connecting grooves which are evenly distributed in a circumference mode are formed in the outer cylindrical surface of the gear structure main body connecting column, the clamping assembly connecting grooves completely penetrate through the upper end face and the lower end face of the gear structure main body connecting column, the center positions of the upper end face and the lower end face of the gear structure body connecting column are each provided with a cylindrical sealing assembly connecting groove, and the center positions of the bottom faces of the sealing assembly connecting grooves are provided with an integrally-formed cylindrical fastening assembly connecting boss. The novel high-sealing-performance connecting gear has the advantages that the connection tightness of the gear structure in the assembling process is guaranteed, when the gear structure is used, the vibration and friction in the using process can be reduced, the stability of a 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 novel 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 sta...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16H55/17F16H55/14F16H57/029
CPCF16H55/14F16H55/17F16H57/029
Inventor 沈学珍
Owner 泰州市三立管件股份有限公司
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