The invention discloses a constant velocity universal joint drive shaft assembly, including the three ball pin type universal joint, universal joint and intermediate shaft, the three ball pin type universal joint includes three ball pin joint housing and the ball pin three dust cover, the ball cage type universal joint comprises a shell and ball cage universal joints the dust cover, the three ball pin ball cage dust cover and a dust cover end are overlapped on the three ball pin joint housing and the ball joint housing, the other end is respectively fixed on the shaft, the three ball pin joint housing and the ball pin three connected with the dust cover is arranged at the connecting weights, weights in the ball joint housing and cage dust cover; connecting respectively of the cover and the three ball pin in the intermediate shaft and the cage dust dust cover are respectively provided with a weighting block; the intermediate shaft pin type universal joint and universal joint in three ball joints in The inner part of the section is provided with a damping tank; the invention has reasonable structure, low cost and shock absorption.
【技术实现步骤摘要】
一种等速万向节驱动轴总成
本专利技术属于一种等速万向节驱动轴总成。
技术介绍
汽车驱动轴是把两个轴线不重合的轴连接起来,并使两轴以相同的角速度传递运动的机构,其作用是将发动机的动力从变速器传递到汽车轮,满足车辆传动轴外端转角的要求。现有的汽车驱动轴通常会包括三球销式万向节、球笼式万向节及中间轴,三球销式万向节包括三球销万向节壳体、及三球销防尘罩,球笼式万向节包括球笼万向节壳体、球笼总成及球笼防尘罩,三球销防尘罩和球笼防尘罩一端分别搭接于三球销万向节壳体和球笼万向节壳体,另一端分别固定于中间轴上,其中,三球销式万向节可实现轴向移动,而球笼式万向节可实现角度的转动,然而,现有技术中球笼式万向节对转动角度的控制性较差,不能满足对汽车轮更好的驱动控制;球笼式万向节加工精度高,尤其是钢球和星形套的接触应力大,回转方向间隙大会造成很大的噪音和振动,影响车辆行驶的舒适性
技术实现思路
专利技术目的:本专利技术提供一种结构合理,成本低,且减震的等速万向节驱动轴总成。技术方案:一种等速万向节驱动轴总成,包括三球销式万向节、球笼式万向节及中间轴,所述三球销式万向节包括三球销万向节壳体及三球销防尘罩,所述球笼式万向节包括球笼万向节壳体及球笼防尘罩,所述三球销防尘罩和球笼防尘罩一端分别搭接于三球销万向节壳体和球笼万向节壳体,另一端分别固定于中间轴上,所述在三球销万向节壳体与三球销防尘罩连接处设有加重块,在球笼万向节壳体与球笼防尘罩连接处设有加重块;所述在中间轴分别与三球销防尘罩和球笼防尘罩连接处分别设有加重块;所述中间轴在三球销式万向节及球笼式万向节连接处的中段内部设有减震槽。具体地 ...
【技术保护点】
一种等速万向节驱动轴总成,包括三球销式万向节、球笼式万向节及中间轴,所述三球销式万向节包括三球销万向节壳体及三球销防尘罩,所述球笼式万向节包括球笼万向节壳体及球笼防尘罩,所述三球销防尘罩和球笼防尘罩一端分别搭接于三球销万向节壳体和球笼万向节壳体,另一端分别固定于中间轴上,其特征在于:所述在三球销万向节壳体与三球销防尘罩连接处设有加重块,在球笼万向节壳体与球笼防尘罩连接处设有加重块;所述在中间轴分别与三球销防尘罩和球笼防尘罩连接处分别设有加重块;所述中间轴在三球销式万向节及球笼式万向节连接处的中段内部设有减震槽。
【技术特征摘要】
1.一种等速万向节驱动轴总成,包括三球销式万向节、球笼式万向节及中间轴,所述三球销式万向节包括三球销万向节壳体及三球销防尘罩,所述球笼式万向节包括球笼万向节壳体及球笼防尘罩,所述三球销防尘罩和球笼防尘罩一端分别搭接于三球销万向节壳体和球笼万向节壳体,另一端分别固定于中间轴上,其特征在于:所述在三球销万向节壳体与三球销防尘罩连接处设有加重块,在球笼万向节壳体与球笼防尘罩连接处设有加重块;所述在中间轴分别与...
【专利技术属性】
技术研发人员:虞品春,曹开明,王海宇,郑利平,蔡文龙,
申请(专利权)人:温州聚泉汽车部件有限公司,
类型:发明
国别省市:浙江,33
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