首页> 外国专利> BEARING DEVICE FOR DOCTOR JOURNAL

BEARING DEVICE FOR DOCTOR JOURNAL

机译:博士论文的轴承装置

摘要

PURPOSE: To provide a baring apparatus for a doctor journal that permits axial, rotational and angular movements of a doctor journal of a papermaking machine. CONSTITUTION: This bearing apparatus comprises a housing 20A which defines a cylindrical bore 34 for the reception therein of a doctor journal 26. An annular bearing ring 36 defines an inner 38 and an outer surfaces 40 with the outer surface 40 being cylindrical and having a diameter slightly less than the diameter of the bore 34 such that, when the ring 36 is disposed within the bore, axial sliding of the bearing ring 36 within the bore 34 is permitted. A sleeve 42 is disposed within the bearing ring 36 with the sleeve 42 defining an internal channel 44 for supporting the doctor journal 26. The sleeve 42 also defines an external face 46 which closely conforms to the inner surface 38 of the bearing ring 36 such that angular movement of the sleeve within the bearing ring is permitted, while axial movement of the sleeve 42 relatively to the bearing ring 36 is inhibited.
机译:目的:提供一种用于刮刀轴颈的裸装设备,其允许造纸机的刮刀轴颈轴向,旋转和角向运动。构成:该轴承装置包括一个壳体20A,该壳体限定了一个圆柱形孔34,用于在其中容纳刮刀轴颈26。环形轴承环36限定了一个内表面38和一个外表面40,外表面40是圆柱形的,直径稍微小于孔34的直径,使得当环36设置在孔内时,允许轴承环36在孔34内轴向滑动。套筒42设置在轴承环36内,套筒42限定了用于支撑刮刀轴颈26的内部通道44。套筒42还限定了与轴承环36的内表面38紧密贴合的外表面46。允许套筒在轴承环内的角运动,而阻止套筒42相对于轴承环36的轴向运动。

著录项

相似文献

  • 专利
  • 外文文献
  • 中文文献
获取专利

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号