The invention relates to an automotive transmission shaft assembly with a buffer structure. The automotive transmission shaft assembly with the buffer structure comprises a tripod universal joint, a ball basket type universal joint, an input shaft, an output shaft and a transmission shaft, wherein the tripod universal joint and the ball basket type universal joint are connected to the two ends of a transmission shaft, the input shaft and the output shaft are respectively connected to the tripod universal joint and the ball basket type universal joint, and the tripod universal joint and the ball basket type universal joint are respectively provided with a first dust cover and a second dust cover and a buffer component is arranged in the middle of the transmission shaft; a buffer component comprises a middle buffer block, a first fixed block and a second fixed block, the first fixed block and the second fixed block are respectively and closely propped against the two sides of a middle buffer block, and a buffer cavity is formed in the middle buffer block. The automotive transmission shaft assembly provided by the invention is reasonable in structure and good in buffer effect, and the good transmission effect can be kept when an automobile operates in a more complicate condition, therefore the automobile keeps better stability in the operating process.
Automotive transmission shaft assembly with buffer structure
2015-08-19
Patent
Elektronische Ressource
Englisch
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