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End bearing unit for spindle bearing device, spindle bearing device and textile machine

A technology of bearing device and end bearing, which is applied in the field of bearing devices for installing spindles and textile machines, can solve the problems of changing elastic characteristics and damping characteristics, complex and unfavorable spindle bearing devices, etc., to reduce waste, save structure and save energy. effect of space

Active Publication Date: 2014-05-14
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 a variable mounting of different spindles, it has disadvantageously varying spring and damping properties for varying operating temperatures with respect to each other
Furthermore, the spindle bearing arrangement is relatively complex, in particular due to the separate components with respect to the radially acting damping arrangement

Method used

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  • End bearing unit for spindle bearing device, spindle bearing device and textile machine
  • End bearing unit for spindle bearing device, spindle bearing device and textile machine
  • End bearing unit for spindle bearing device, spindle bearing device and textile machine

Examples

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Embodiment Construction

[0132] figure 1 and Figure 3 to Figure 7 The spindle bearing arrangement 2 shown in and equipped with an end bearing unit 1 according to the invention for mounting a spindle (not shown) has a housing sleeve 3, the end bearing unit 1 and the neck bearing unit 4 being at least partially arranged in in the casing sleeve.

[0133] On the one hand, the end bearing unit 1 is arranged on the bottom region 5 of the housing sleeve 3 , so that the end bearing unit 1 is fixed axially 7 on the bottom region 5 with respect to the center axis 6 of the spindle bearing arrangement 2 .

[0134] On the other hand, a spacer ring element 8 arranged between the end bearing unit 1 and the neck bearing unit 4 connects the end bearing unit 1 in the housing sleeve 3 . Since the neck bearing unit 4 is fixed such that it is pressed into the housing sleeve 3 , the spacer ring element 8 and the end bearing unit 1 are arranged axially fixed between the sleeve tube 9 and the bottom region 5 of the neck b...

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Abstract

The present invention provides an end bearing unit for a spindle bearing device, the spindle bearing device and a textile machine. The end bearing unit (1) of the spindle bearing device (2) for mounting a spindle further simplifies the structure of the conventional spindle bearing device. The end bearing unit (1) comprises a spindle axial bearing element (11) for axially mounting the spindle and a spindle radical bearing element (12) for racially mounting the spindle which are supported in a common bearing bush element (10) which is configured to be axially and radially mounted on a casing sleeve (3) of the spindle bearing device (2) by means of at least one integrated resilient axial-radial support element (22A, 22B).

Description

technical field [0001] The invention relates to an end bearing unit of a spindle bearing arrangement for mounting a spindle, the end bearing unit having a spindle axial bearing element for axially mounting the spindle and a spindle radial bearing element for radially mounting the spindle, the spindle shaft The radial bearing element and the spindle radial bearing element are held in a common bearing bush element. [0002] The invention also relates to a bearing arrangement for mounting a spindle, in particular a spinning spindle, a twisting spindle or a rewinding spindle, having at least a housing sleeve arranged on the spindle bearing arrangement Neck bearing units and end bearing units in . [0003] Furthermore, the invention also relates to a textile machine having at least one spinning, twisting or rewinding spindle. Background technique [0004] In particular, conventional end bearing units have been successfully applied to spindle bearing arrangements of textile mach...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D01H7/12
CPCD01H7/048F16C17/08F16C17/10F16C27/063F16C2340/18D01H7/10D01H7/12
Inventor 约瑟夫·温特
Owner SAURER COMPONENTS GMBH
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