一种轴承衬套结构
- 申请公布号:
- CN204164177U
- 申请号:
- CN201420596720.4
- 申请日期:
- 2014.10.15
- 申请公布日期:
- 2015.02.18
- 申请人:
- 哈尔滨东安发动机(集团)有限公司
- 发明人:
- 胡双雪;陈航;石晓春;李超;苍学伟;李彧
- 分类号:
- F16C33/30(2006.01)I
- 主分类号:
- F16C33/30(2006.01)I
- 代理机构:
- 中国航空专利中心 11008
- 代理人:
- 杜永保
- 地址:
- 150066 黑龙江省哈尔滨市平房区保国大街51号
- 摘要:
- 本实用新型涉及一种轴承衬套结构,包括轴承衬套筒1和所述的承衬套筒1上设置有贯穿于衬套筒1两端的槽1d,槽1d在轴承衬套自由状态下具有较大间隙,并当轴承衬套安装后,轴承衬套产生径向的弹性变形。本实用新型因采用轴承衬套径向弹性变形作为补偿方式,能够自动补偿因材料不同和工作温度变化而造成的径向过盈量变化,轴承衬套与轴承之间的作用力更加稳定,适用的使用温度变化范围广,并且因为不需要特别大的过盈装配应力,并降低整体的结构重量。
- 主权项:
- 一种轴承衬套结构,其特征在于:所述的轴承衬套包括轴承衬套筒(1)和所述的承衬套筒(1)上设置有贯穿于衬套筒(1)两端的槽(1d),槽(1d)在轴承衬套自由状态下具有较大间隙,并当轴承衬套安装后,轴承衬套产生径向的弹性变形。
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