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发明名称
组合式空心轴承滚子
摘要
一种组合式空心轴承滚子,其套筒2内装有胀套1。套筒2呈圆柱形或圆锥台形,其内腔呈内锥台形;胀套1呈锥台形,其内腔亦呈内锥台形。通过对胀套1和套筒2施加轴向外力,迫使胀套1由大口径一端往小口径一端轴向移动时,因锥面的顶推作用,迫使套筒2的外圆直径均匀变大,达到消除轴承装配间隙,提高精度等级之目的。本发明具有节省材料、极限转速高、装配精度高、减振抗噪等四大优点。
申请公布号
CN101235850A
申请公布日期
2008.08.06
申请号
CN200710006083.5
申请日期
2007.01.29
申请人
潘存云
发明人
潘存云
分类号
F16C33/34(2006.01)
主分类号
F16C33/34(2006.01)
代理机构
代理人
主权项
1. 一种组合式空心轴承滚子,其特征在于,它具有套筒(2),套筒(2)内同轴线套装有一与套筒(2)内腔大小匹配的筒形胀套(1),所述套筒(2)呈圆柱形或圆锥台形,其内腔呈内锥台形;所述胀套(1)呈与套筒(2)内腔大小匹配的锥台形,其内腔亦呈内锥台形。
地址
410073湖南省长沙市砚瓦池正街47号
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