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Spindle bearing arrangement, textile machine, method of operating a spindle bearing arrangement and use of o-ring elements

A bearing device, textile machine technology, applied in textiles and papermaking, etc., can solve the problems of complex spindle bearing device, changing suspension and damping properties, etc., to save installation space, improve axial damping capacity, and improve axial damping capacity. Effect

Active Publication Date: 2016-08-31
SAURER COMPONENTS GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although this spindle bearing arrangement appears to allow variable mounting of different spindles, the spindle bearing arrangement has suspension and damping properties that vary greatly relative to each other, for varying operating temperatures
Furthermore, such a spindle bearing arrangement is relatively complex, in particular due to the separate components compared to the radially acting damping arrangement

Method used

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  • Spindle bearing arrangement, textile machine, method of operating a spindle bearing arrangement and use of o-ring elements
  • Spindle bearing arrangement, textile machine, method of operating a spindle bearing arrangement and use of o-ring elements
  • Spindle bearing arrangement, textile machine, method of operating a spindle bearing arrangement and use of o-ring elements

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Embodiment Construction

[0107] Figure 1 to Figure 6 The illustrated first spindle bearing arrangement 1 according to the invention for mounting a spinning spindle (not shown here) is equipped with a spindle step unit 2 which is mounted according to the invention in an axially prestressed manner on In the housing sleeve 3 of the spindle bearing device 1 .

[0108] Although the axially prestressed spindle step unit 2 can be displaced within the housing sleeve 3 due to this axial prestressing in the axial direction 4 with respect to the central axis 5, the spindle tube unit 6 in the other Aspects are arranged to be at least partially pressed into the housing sleeve 3 .

[0109] The bearing space 7 for the spindle step unit 2 is thus limited by the base area 8 of the housing sleeve 3 , the side wall area 9 of the housing sleeve 3 and the underside 10 of the spindle tube unit 6 pressed into the housing sleeve 3 . Thus, the spindle step unit 2 is fixed in such a way that it cannot be lost in the housin...

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Abstract

The invention relates to a spindle bearing device for mounting a spindle, which has a housing sleeve for holding a spindle tube unit and a spindle step unit, the spindle step unit comprising a bearing sleeve element, a spindle axial bearing for the axial mounting of the spindle The element is arranged in the bearing sleeve element together with the spindle radial bearing element for radially mounting the spindle. According to the invention, it is proposed that the bearing sleeve element of the spindle step unit is arranged in the housing sleeve in an axially prestressed manner with respect to the spindle tube unit, the bearing sleeve element being composed of the first spring element, in particular the helical compression spring element, and the in particular the helical compression spring element. A second spring element of the elastically deformable elastomer element is loaded, the first spring element being arranged between the base region of the housing sleeve and the bearing sleeve element and the second spring element being arranged between the bearing sleeve element and the spindle tube unit.

Description

technical field [0001] One aspect of the invention relates to a spindle bearing arrangement for mounting a spindle having a housing sleeve for holding a spindle tube unit and a spindle step unit, wherein the spindle step unit comprises a bearing sleeve element, a spindle axial bearing for axially mounting the spindle The element is arranged in the bearing sleeve element together with the spindle radial bearing element for radially mounting the spindle. [0002] In another aspect, the invention relates to a textile machine having at least one spinning, twisting or rewinding spindle. [0003] Furthermore, the invention relates to a method for operating a spindle bearing arrangement comprising a spindle tube unit and a spindle step unit for mounting the spindle on a textile machine, wherein the spindle is on the one hand supported by means of the spindle axial bearing element of the spindle step unit And by means of the spindle radial bearing element of the spindle step unit, it...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D01H7/12
CPCD01H7/045D01H7/10D01H7/12
Inventor U·奥斯瓦德戈特弗里德·施陶登迈尔约瑟夫·温特
Owner SAURER COMPONENTS GMBH
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