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Special denoising gear

A gear and noise reduction technology, applied in the direction of belts/chains/gears, components with teeth, portable lifting devices, etc., can solve the problems of stability and self-lubricating performance without special design, can not meet the needs of use, etc., to achieve Effects of improving service life, reducing vibration, and reducing noise

Inactive Publication Date: 2019-01-22
泰州市宏强机械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing gears are all standard parts, and there is no special design in terms of stability and self-lubricating performance, which is increasingly unable to meet the needs of use

Method used

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  • Special denoising gear

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Embodiment 1

[0017] Such as figure 1 As shown, as the first embodiment of the present invention, a special noise-reducing gear includes a gear legal surface 1, and teeth 2 are uniformly opened on the circumferential surface of the gear legal surface 1, adjacent to the teeth 2 is provided with a tooth socket 3, the center of the gear face 1 is provided with a shaft hole 4, and the outer ring of the shaft hole 4 is provided with several positioning grooves 5, and the interior of the positioning groove 5 is provided with a rubber pad 6 , the rear end of the rubber pad 6 is equipped with a spring 7, one end of the spring 7 is welded and fixed with the rubber pad 6, the other end of the spring 7 is welded and fixed with the gear face 1, and the two sides of the gear face 1 are set There is a sinking groove 8 with a diameter larger than the shaft hole 4, the sinking groove 8 is set concentrically with the shaft hole 4, a noise-reducing ring 9 is arranged inside the sinking groove 8, and the oute...

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Abstract

The invention relates to a gear, in particular to a special denoising gear. The technical scheme includes that the special denoising gear comprises a gear normal plane, the center of the gear normal plane is provided with a shaft hole, the outer periphery of the shaft hole is provided with a plurality of positioning grooves, a rubber pad is arranged in each positioning groove, and a spring is mounted at the rear end of each rubber pad. Two sides of the gear normal plane are provided with countersunk grooves coaxial with the shaft hole, and denoising rings are arranged in the countersunk grooves. A plurality of heat conducting plates are uniformly arranged at intervals on two side walls of the gear normal plane, and a heat radiating fin is arranged on one side, away from the normal plane, of each heat conducting plate. The special denoising gear has advantages that the rubber pads are arranged in the positioning grooves on the outer periphery of the shaft hole, the springs are mounted at the rear ends of the rubber pads, two sides of the gear normal plane are provided with the countersunk grooves in diameter larger than that of the shaft hole, and the denoising rings are arranged inthe countersunk grooves, so that by the structural design, vibration in a gear movement process can be reduced, and noise reduction is realized.

Description

technical field [0001] The invention relates to a gear, in particular to a special noise reduction gear. Background technique [0002] Gear is a common mechanical transmission part, which transmits motion and power through the continuous meshing of gears on the rim, and is an important power transmission mechanism inside equipment such as automobiles or precision machinery. With the development of production, more and more attention has been paid to the stability and wear resistance of gears. The existing gears are all standard parts, and there is no special design in terms of stability and self-lubricating performance, which is increasingly unable to meet the needs of use. Therefore, a new technical solution should be provided to solve the above problems. Contents of the invention [0003] The object of the present invention is to provide a noise-reducing gear with reasonable structure and good use effect in view of the above deficiencies. [0004] In order to achieve ...

Claims

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Application Information

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IPC IPC(8): F16H55/17F16H55/16
CPCF16H55/17F16H55/16
Inventor 陈秧林左林云仇群高杨华平周冬
Owner 泰州市宏强机械有限公司