FINAL DRIVING SINGLE-STAGE GEAR REDUCTOR FOR REAR AXLE OF AUTOMOBILE

The utility model relates to a bevel gear driving device and a vehicle gear driving device used for transferring whirligig, which provides a new final driving single-stage gear reductor for a rear axle of vehicles. The utility model is characterized in that an asymmetric pressure angle is adopted to...

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1. Verfasser: ZHOU QINZHI
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:The utility model relates to a bevel gear driving device and a vehicle gear driving device used for transferring whirligig, which provides a new final driving single-stage gear reductor for a rear axle of vehicles. The utility model is characterized in that an asymmetric pressure angle is adopted to enhance the intensity of the gear. Otherwise a cutter head with a smaller diameter is adopted to be processed to enhance the curvature of the gear length and decrease the variation of the contact zone moving towards a big end, when running overly, in order to enhance the service life by more than 7 times.