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UNIVERSAL JOINT WITH A SECURING ELEMENT

机译:具有安全元素的通用接头

摘要

The invention relates to a universal joint with two joint yokes, which, respectively, have two yoke arms. These start from a connection portion. Through the eye portion distanced from the connection portion, bearing bores 11 extend, in which, respectively, a journal of a journal cross by means of interposition of rolling members and of a bearing bushing are supported. On the outside of the yoke arms 7, 8 a bulg e 19 is respectively provided towards the connection portion 9 and adjacent to the bearing bore and over a partial circumference TU of the same, which bulge has toward s the bearing bore 11 a groove 20. A circumferential groove 23, belonging to a retaining trunnion 22 projecting from the base 17 of the bearing bushing 14 is arrange d opposite to the groove 20. Between the two a securing element 24 is arranged , which engages with an engagement portion 25 in the groove 20 and with a retaining portion 27 facing away from the same, in the circumferential groove 23 of the retaining trunnion 22. As the groove 20 for receiving the securing element 24, which serves for the retainment of the bearing bushing 14 in the bearing bore 11, is not designed to extend circumferentially fully around the bearing bore 11, the material thickness on the free end of the yoke arms can be reduced on the outside, so that a compacter universal joint can be achieved.
机译:具有两个万向节的万向节技术领域本发明涉及一种具有两个万向节的万向节,所述万向节分别具有两个万向节臂。这些从连接部分开始。轴承孔11穿过与连接部分间隔开的孔眼部分,其中,通过插入滚动体和轴承衬套分别支撑轴颈交叉的轴颈。在轭臂7、8的外侧上分别向连接部分9设置凸出部19,该凸出部19靠近轴承孔并在其部分圆周TU上,该凸出部朝着轴承孔11具有凹槽20。与凹槽20相对地布置有属于从轴承衬套14的基部17突出的固定耳轴22的圆周凹槽23。在两者之间布置有固定元件24,该固定元件24与固定元件24中的接合部分25接合。固定耳轴22的圆周凹槽23中有一个凹槽20和一个背离该凹槽的固定部分27。作为用于容纳固定元件24的凹槽20,该固定元件用于将轴承衬套14固定在轴承孔中如图11所示,由于未设计成在轴承孔11周围完全沿周向延伸,因此在外侧可减小轭臂自由端的材料厚度,从而可实现紧凑的万向节。

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