Sleeve oscillating-teeth transmission device with high-order ellipse

A technology of movable tooth transmission and sleeve, which is applied in the direction of gear transmission, transmission device, belt/chain/gear, etc., which can solve the problems of complicated process, difficult processing of movable teeth, and limited application range, etc., and achieve stable and stable transmission. The effect of good performance and improved bearing capacity

Inactive Publication Date: 2013-11-27
HUNAN HENGZHI ROCK DRILLING TECH
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  • Abstract
  • Description
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Problems solved by technology

[0002] Various deceleration mechanisms are widely used in production and equipment manufacturing. Movable gear transmission is widely used as a deceleration mechanism with the advantages of c

Method used

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  • Sleeve oscillating-teeth transmission device with high-order ellipse
  • Sleeve oscillating-teeth transmission device with high-order ellipse
  • Sleeve oscillating-teeth transmission device with high-order ellipse

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[0015] The technical content of the present invention will be further described with reference to the accompanying drawings.

[0016] Such as Figure 1-7 As shown, the input shaft shocker 1 and the output shaft frame 2, the central internal gear 5 are installed concentrically, the central internal gear 5 is fixedly connected to the body base 6, and the output shaft frame 2 is equipped with a movable tooth pin 3, sleeve The cylinder movable tooth 4 is sleeved on the movable tooth pin 3 and at the same time is in contact with the profile tooth profile of the input shaft shocker 1 and the profile tooth profile of the central internal gear 5.

[0017] The tooth profile curve of the input shaft shock wave 1 is Or its isometric curve, where, Is the eccentricity of the ellipse, and the semi-major axis of the ellipse is , , Is the angular variable parameter, Is the number of teeth of the gear on the input shaft shocker 1, ≥1 and is an integer.

[0018] The tooth profile curve of the ...

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Abstract

The invention discloses a sleeve oscillating-teeth transmission device with high-order ellipse. The sleeve oscillating-teeth transmission device is characterized in that an input-shaft shock-wave device, an output-shaft rack and a central inner gear are concentrically arranged; the central inner gear is fixedly connected with a base of a machine body; the output-shaft rack is provided with oscillating-teeth column pins; sleeve oscillating teeth are sheathed on the oscillating-teeth column pins and simultaneously are contacted with molded-surface teeth profiles of the input-shaft shock-wave device and the molded surface tooth profile of the central inner gear. The sleeve oscillating-teeth transmission device disclosed by the invention has the advantages that the sleeve oscillating teeth and the oscillating-teeth column pins are adopted for replacing the traditional eccentric or steel-ball oscillating teeth, the contact of the sleeve oscillating teeth and the central inner gear and the contact of the oscillating-teeth column pins and an outer gear ring of a shock-wave device are in the sliding-rolling meshing form, so that the bearing capability and the transmission efficiency of a meshing pair are improved, so that the processing process becomes simple, and the accuracy is easily guaranteed; due to the curve transition of the high-order ellipse, the transmission is stable; due to the characteristics, the sleeve oscillating teeth transmission with the high-order ellipse becomes a transmission element with good transmission performance.

Description

technical field [0001] The invention relates to the technical field of transmission mechanisms, in particular to a high-order elliptical sleeve movable tooth transmission device. Background technique [0002] Various deceleration mechanisms are widely used in production and equipment manufacturing. Movable gear transmission is widely used as a deceleration mechanism with the advantages of compact structure, stable transmission, and large reduction ratio. However, the traditional movable gear is difficult to process and complicated. The reason is that the scope of use is limited. Contents of the invention [0003] In order to overcome the shortcomings of the above-mentioned technologies, the technical problem to be solved by the present invention is to provide a high-order elliptical sleeve movable tooth transmission device. [0004] The technical solution of the present invention is: a high-order elliptical sleeve movable tooth transmission device, including an input shaf...

Claims

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Application Information

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IPC IPC(8): F16H1/28
Inventor 周宇罗佑新刘洲文会军车晓毅刘奇元
Owner HUNAN HENGZHI ROCK DRILLING TECH
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