首页> 外国专利> Bearing for printing roller of printing machine; has two bearing units, one for radial and axial support of roller with devices for axial adjustment, and second for radial support of roller

Bearing for printing roller of printing machine; has two bearing units, one for radial and axial support of roller with devices for axial adjustment, and second for radial support of roller

机译:印刷机印刷辊轴承;有两个轴承单元,一个用于径向和轴向支撑滚子,带有用于轴向调节的装置,另一个用于径向支撑滚子

摘要

The bearing has a first bearing unit (2) for radial and axial support of the roller and a second bearing unit for radial support of the roller. The roller is held and supported on both sides by both bearing units. At least one bearing unit, preferably the first, also has devices (4) for axial adjustment of the roller. The first bearing unit has a first support (5) for axial and radial support of a first shaft part (6) relative to a first casing (7) and a second support (8) for radial support of a second shaft part (9). The second support enables an independent axial displacement of the second shaft part with respect to the first shaft part. The second bearing unit has a third support for radial support of a third shaft part and a fourth support for axial support of the third shaft part. The fourth support is arranged so that it is axially displaceable relative to a second casing by an axial spring element. The first shaft part, the second shaft part, the roller and the third shaft part are non-rotatably fixed together. The fourth support, the third shaft part and the roller are axially displaceable relative to the second casing.
机译:该轴承具有用于径向和轴向支撑滚子的第一轴承单元(2)和用于径向支撑滚子的第二轴承单元。滚轮由两个轴承单元在两侧固定。至少一个轴承单元,优选第一轴承单元,还具有用于轴向调节滚子的装置(4)。第一轴承单元具有用于相对于第一壳体(7)轴向和径向地支撑第一轴部分(6)的第一支撑件(5)和用于第二轴部分(9)的径向支撑的第二支撑件(8)。 。第二支撑件使得第二轴部件相对于第一轴部件能够独立地轴向移位。第二轴承单元具有用于径向支撑第三轴部分的第三支撑件和用于轴向支撑第三轴部分的第四支撑件。布置第四支撑件,使得其通过轴向弹簧元件可相对于第二壳体轴向移动。第一轴部,第二轴部,辊和第三轴部不可旋转地固定在一起。第四支撑件,第三轴部分和辊相对于第二壳体轴向可移动。

著录项

  • 公开/公告号DE19953371C1

    专利类型

  • 公开/公告日2001-05-10

    原文格式PDF

  • 申请/专利权人 SKF GMBH;

    申请/专利号DE1999153371

  • 发明设计人 KRAUS ANDREAS;FUCKS THOMAS;BETHKE JUERGEN;

    申请日1999-11-06

  • 分类号F16C13/02;B41F13/26;B41F13/20;

  • 国家 DE

  • 入库时间 2022-08-22 01:10:11

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