The invention provides a suspension rod system part rubber bushing. The suspension rod system part rubber bushing comprises an inner sleeve connected to a bolt in a sleeving mode, a rubber layer connected to the outer side of the inner sleeve in a sleeving mode and an outer sleeve connected to the outer side of the rubber layer in a sleeving mode; and the inner sleeve abuts against a support wherethe bolt is installed along the two ends of the axis. The bushing further comprises an enhancing sleeve arranged between the inner sleeve and the support; the enhancing sleeve is mounted on the boltand can increase the contact area with the support; a rubber disc is mounted on the bolt and is positioned between the support and the inner sleeve; the diameter of the rubber disc is greater than that of the inner sleeve, and therefore, a stressed area is larger, a friction effect is good, the inner sleeve can be better fixed, the rotation of the inner sleeve is avoided, an anti-torsion effect isimproved; a rubber pipe is fixed to the inner end of the rubber disc; the rubber pipe is inserted into a space between the inner sleeve and the bolt in an interference fit mode to achieve pressing and fixing, and therefore, compared with original end fixing, circumferential tubular surface contact is adopted, so that a contact area is larger, and a fixing effect is better.
本发明提供一种悬架杆系零件橡胶衬套,包括套接在螺栓上的内套管、套接在内套管外侧的橡胶层以及套接在橡胶层外侧的外套管,所述内套管沿着轴线的两端抵在供螺栓安装的支架上。还包括设置在内套管和支架之间的增强套管,所述增强套管安装在螺栓上,且增强套管能够增大与支架的接触面积。橡胶盘安装在螺栓上,位于支架和内套管之间,橡胶盘的直径大于内套管的直径,因此,受力面积更大,摩擦效果好,能更好的固定,避免内套管旋转,提高抗扭效果,橡胶盘的内端固定有橡胶管,橡胶管过盈配合插入内套管和螺栓之间,实现压紧固定,这样相对于原先的端部固定,这里是周向管状面接触,接触面积更大,固定效果更好。
Suspension rod system part rubber bushing
一种悬架杆系零件橡胶衬套
2020-09-25
Patent
Electronic Resource
Chinese
Rubber suspension bushing, motor suspension and electric automobile
European Patent Office | 2023
|Method for machining automobile suspension rubber bushing
European Patent Office | 2020
|Leaf spring type suspension with rubber bushing structure
European Patent Office | 2015
|