Coating-free ultrathin acrylonitrile butadiene styrene (ABS) gear ring
An ABS ring gear, ultra-thin technology, applied in the field of ABS ring gear, can solve the problems of limited shaft and radial space, can not meet the design requirements of portal drive axle, etc. cost effect
Inactive Publication Date: 2011-03-16
FAW GROUP
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AI Technical Summary
Problems solved by technology
However, in the wheel reducer of the wheel reducer drive axle, the shaft and radial space are very limited.
Therefore, the structure of the ordinary ABS ring gear cannot meet the design requirements of the wheel-side deceleration portal drive axle.
Method used
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Embodiment
[0019] The present invention is used in independently suspended and non-independently suspended wheel-side deceleration drive axles or wheel-side deceleration steering drive axles. It consists of a moving cylindrical gear 4, an outer half shaft 5, an ABS ring gear 1, an ABS sensor 7, and a final drive axle. The shaft 6 is connected with the driving cylindrical gear 3 in the wheel reducer, and the driven cylindrical gear 4 is meshed with the driving cylindrical gear 3, and is connected with the outer half shaft 5 to transmit the power to the tire 8; the ABS ring gear 1 and the wheel side The end face of the driven cylindrical gear 4 of the reducer is fixed as a whole; the ABS sensor 7 is installed on the wheel side reducer shell 9; the driven cylindrical gear 4 is arranged in the wheel side reducer of the driving axle, and the ABS ring gear 1 is fixed on the driven The end face of the spur gear 4.
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The invention discloses a coating-free ultrathin acrylonitrile butadiene styrene (ABS) gear ring. The gear ring is characterized in that: the gear ring is 2.5 to 3mm thick; and teeth outside the gear ring are radial gapped teeth. The coating-free ultrathin ABS gear ring has the advantages that: the ultrathin ABS gear ring has a compact structure, reliability, small volume, light weight which is only 1 / 3 to 1 / 5 of that of a conventional gear ring, and low cost, and is simple and easy to distribute on the whole axle; the radial gapped teeth are arranged outside the gear ring, so the length of the teeth is effectively increased and the accuracy of ABS signals is completely ensured; the gear ring is coating-free so as to reduce the cost and is more environmentally-friendly; and the gear ring is suitable for use in gate-type drive axles of various medium and heavy duty vehicles.
Description
technical field [0001] The invention belongs to the technical field of ABS ring gears, in particular to coating-free and ultra-thin ABS ring gears. Background technique [0002] At present, most of the ABS ring gears of the front and rear drive axles of commercial vehicles are milled or stamped, and need to be coated with anti-rust treatment. The structure is complex, the volume and weight are large, and the cost is high. Usually press-fitted on the hub. However, in the wheel reducer of the wheel reducer drive axle, the axial and radial spaces are very limited. Therefore, the structure of the ordinary ABS ring gear cannot meet the design requirements of the wheel-side deceleration portal drive axle. Contents of the invention [0003] The purpose of the present invention is to provide a coating-free, ultra-thin ABS ring gear. [0004] Technical scheme of the present invention is realized like this: [0005] The coating-free, ultra-thin ABS ring gear is characterized in ...
Claims
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IPC IPC(8): B60K17/04F16H55/17
Inventor 曲琦陈宇超尚兴武司小云赵凌翼
Owner FAW GROUP