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Method for adjusting an axial play of a journal mounted in a bearing, and device comprising a bearing and a journal mounted in the bearing

A technology of axial clearance and bearing axis, applied in the direction of rigid brackets, shafts and bearings, bearing components of bearing components, etc., can solve problems such as increased manufacturing costs

Active Publication Date: 2015-10-07
VTESCO TECH GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, increased requirements for the required accuracy typically result in increased manufacturing costs

Method used

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  • Method for adjusting an axial play of a journal mounted in a bearing, and device comprising a bearing and a journal mounted in the bearing
  • Method for adjusting an axial play of a journal mounted in a bearing, and device comprising a bearing and a journal mounted in the bearing
  • Method for adjusting an axial play of a journal mounted in a bearing, and device comprising a bearing and a journal mounted in the bearing

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Embodiment Construction

[0047] figure 1 A component 1 is shown in plan view with a bearing 2 of circular cross section arranged in the component. The flat upper side 6 of the component 1 (visible in the plan view shown here) is aligned in the x-y plane, wherein the x-y plane is defined by the positive x-direction 3 and the positive y-direction 4 . figure 2 shown along the figure 1 Section 8 of the line shown in the figure 1 Component 1. figure 2 The viewing direction in is in the negative x direction, that is, from figure 1 right to left. Here, and in the following, repeated features are each provided with the same reference numerals. The bearing 2 is designed as a bore or through-hole in the component 1 , which extends straight in the positive z direction 5 from the lower side 7 of the component 1 to the upper side 6 of the component 1 . The z direction is parallel to the bearing axis 9 , which is the cylinder axis of the cylinder bearing 2 . In the illustrative embodiment shown here, the b...

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Abstract

The invention relates to a method for adjusting an axial play of a journal (12) mounted in a bearing (2) along a bearing axis (9) of the bearing (2), wherein the bearing axis (9) defines a z-direction, and the positive z-direction points from a first bearing end of the bearing (2) to a second bearing end of the bearing (2), the method comprising the steps: inserting the journal (12) into the bearing (2); moving the journal (12) relative to the bearing (2) in the positive z-direction up to a first positive fit in the positive z-direction between the journal (12) and the bearing (2); arranging a spacer (20) that defines the axial play to be adjusted at the second bearing end; placing a bushing (24) onto a segment of the journal (12) that protrudes from the bearing (2) at the second bearing end in the positive z-direction; establishing a form-fit and / or force-fit connection between the bushing (24) and the journal (12) by way of an at least partial deformation of the bushing (24) such that the spacer (20) is arranged along the z-direction between the bushing (24) connected to the journal (12) and the second bearing end, and that the spacer (20) is in contact with the bushing (24) and the second bearing end; and removing the spacer (20). The invention further relates to a device (32) having a bearing (2) and having a journal (12) mounted in the bearing (2), which can be moved relative to the bearing within an axial play.

Description

technical field [0001] The invention relates to a method for setting the axial play of a journal mounted in a bearing, and a device comprising a bearing and a journal mounted in the bearing. Background technique [0002] In many different fields of industry, it is necessary to guide and control the movement of various parts or machine elements relative to each other. Typical examples are the linear motion of a piston mounted in a cylinder, or the rotary motion of a journal mounted in a rotary bearing, or the rotary motion of a shaft mounted in a rotary bearing. However, the geometrical accuracy of the components or machine elements is only limited. Furthermore, these dimensions often change during operation due to thermal fluctuations or due to mechanical stress. [0003] In order to take such fluctuations and changes into account, it is therefore generally chosen in such a way that the guiding element and / or the element to be guided can move relative to each other to a li...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16C33/08F16C35/02
CPCF16C11/02F16B19/05F16C33/08F16C25/02F16C43/02
Inventor U.迪拉兰B.费尔林A.耶格勒
Owner VTESCO TECH GMBH
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