High-order elliptical planar steel ball movable gear transmission
An elliptical and planar technology, applied in the field of high-order elliptical planar steel ball movable tooth transmission devices, can solve the problems of difficult processing of movable teeth, limited use range, large radial size, etc., and achieve good transmission performance, increased load capacity, The effect of radial dimension reduction
Inactive Publication Date: 2016-04-06
HUNAN HENGZHI ROCK DRILLING TECH
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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 compact structure, stable transmission, and large reduction ratio. However, traditional movable teeth are difficult to process and have weak load-carrying capacity. Disadvantages such as large radial size and large radial size limit the scope of use
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[0014] The technical content of the present invention will be further described in conjunction with the accompanying drawings.
[0015] Such as Figure 1-6 As shown, the input shaft shock wave device 1 is coaxially installed with the output shaft frame 2 and the central internal gear 4, the central internal gear 4 is connected with the body base 5, and the flat steel ball movable teeth 3 are evenly distributed on the output shaft frame 2 The groove of the input shaft shock wave 1 and the profile groove of the central internal gear 4 are meshed at the same time.
[0016] The profile curve of the profile tooth profile groove edge of the input shaft shock wave device 1 is or its isometric curve, where, is the eccentricity of the ellipse, and the semi-major axis of the ellipse is , , is the angle variable parameter, is the number of teeth of the gear on the input shaft shock 1, ≥1 and an integer.
[0017] The profile of the center internal gear 4 is that the input s...
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The invention discloses a planar-steel-ball oscillating teeth transmission device with a high-order ellipse. The planar-steel-ball oscillating teeth transmission device is characterized in that an input-shaft shock-wave device, an output-shaft rack and a central inner gear are coaxially arranged; the central inner gear is fixedly connected with a base of a machine body; planar-steel-ball oscillating teeth are uniformly distributed in a groove of the output-shaft rack; simultaneously, a molded-surface tooth profile groove of the input-shaft shock-wave device is meshed with a molded-surface tooth profile groove of the central inner gear. The planar-steel-ball oscillating teeth transmission device disclosed by the invention has the advantages that the arc clamping groove type transmission of the planar-steel-ball oscillating teeth is adopted, so that the processing process becomes simple, the accuracy is easily guaranteed, the radial size is greatly reduced, the axial structure is compact and the loading capability is improved; due to the curve transition of the high-order ellipse, the transmission is stable; due to the characteristics, the planar-steel-ball 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 plane steel ball 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, traditional movable teeth are difficult to process and have weak load-carrying capacity. Disadvantages such as large and radial dimensions limit the scope of use. 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 plane steel ball movable tooth transmission device. [0004] The technical scheme of the present invention is: a high-order elliptical pl...
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IPC IPC(8): F16H1/34
Inventor 罗佑新车晓毅刘洲周宇文会军刘奇元
Owner HUNAN HENGZHI ROCK DRILLING TECH