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Plying machine traction reducer

A technology of reducer and plying machine, which is applied in mechanical equipment, belts/chains/gears, transmission devices, etc., and can solve problems affecting product quality stability, normal operation of plying machines, troublesome installation, etc.

Active Publication Date: 2011-12-28
HENAN HENGXING SCIENCE & TECHNOLOGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the prior art, the traction sheave of the plying machine is directly installed on the output shaft of the reducer through the key. Since the traction sheave is subjected to the tension of the steel cord, it will produce radial destructive force on the output shaft. After running, the shaft head will be broken, affecting the normal operation of the entire plying machine and reducing the production efficiency of the plying machine. In addition, the original traction wheel is a two-wheel combination structure, which is troublesome to install, and the steel cord tension will be caused during the rotation process. fluctuations, affecting the stability of product quality

Method used

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  • Plying machine traction reducer
  • Plying machine traction reducer

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Embodiment

[0014] Example: see figure 1 In the figure, a traction reducer for a stranding machine includes a housing, an input shaft, an output shaft, a hollow shaft, and an intermediate shaft. The input shaft has a worm and a worm gear in the middle of the hollow shaft. The output shaft is installed inside the hollow shaft through bearings, and both ends extend out of the hollow shaft. The lower end of the hollow shaft is equipped with gear A, and the lower end of the input shaft is equipped with gear B. The upper and lower ends of the intermediate shaft Gear C and gear D are respectively installed, gear C meshes with gear A, gear D meshes with gear B; the upper end of the hollow shaft extends out of the housing, and the output shaft is equipped with a traction wheel. The inner wall of the hollow shaft is sleeved on the outer wall of the hollow shaft through a bearing set.

[0015] The traction wheel includes two parts: a wheel disc and a cylindrical wheel body. The wheel disc is mounted ...

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Abstract

The invention discloses a stranding machine dragged reducer, which comprises a shell, an input shaft, a hollow shaft, and a middle shaft, wherein the input shaft is provided with a worm; the middle of the hollow shaft is provided with a worm wheel, and the worm and the worm wheel are in fit transmission; the output shaft is arranged in the hollow shaft through a bearing, and two ends of the output shaft extend out of the hollow shaft; the lower end of the hollow shaft is provided with a gear A; the lower end of the input shaft is provided with a gear B; upper and lower ends of the middle shaft are provided with a gear C and a gear D; the gear C and the gear A are meshed; the gear D and the gear B are meshed; the upper end of the hollow shaft extends out of the shell; a traction wheel is arranged on the output shaft; and the inner wall of the traction wheel is sleeved on the outer wall of the hollow shaft through a bearing pack. The stranding machine dragged reducer prevents the output shaft from being damaged radially, and avoids shaft breakage; the service life of the reducer is prolonged; and the production efficiency of the stranding machine is improved.

Description

Technical field [0001] The invention relates to the technical field of steel cord stranding machines, in particular to a stranding machine traction reducer. Background technique [0002] In the prior art, the traction wheel of the stranding machine is directly installed on the output shaft of the reducer through a key. Due to the tension of the steel cord on the traction wheel, radial destructive force will be generated on the output shaft. The shaft head will be broken after operation, which will affect the normal operation of the whole stranding machine and reduce the production efficiency of the stranding machine. In addition, the original traction wheel is a two-wheel combination structure, which is troublesome to install and will cause steel cord tension during rotation. Fluctuations affect the stability of product quality. Summary of the invention [0003] The purpose of the present invention is to solve the above problems and provide a traction reducer for a stranding mach...

Claims

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Application Information

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IPC IPC(8): F16H37/04
Inventor 曲旭东
Owner HENAN HENGXING SCIENCE & TECHNOLOGY CO LTD
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