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Method for producing a linear guiding device

A technology of linear guidance and equipment, applied in the direction of mechanical equipment, linear motion bearings, bearings, etc., can solve the problems of time-consuming, high manufacturing cost of linear guidance equipment, etc., and achieve the effect of strengthening the connection force

Inactive Publication Date: 2016-03-30
FESTO AG & CO KG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Such presorting and individual selection of the rolling bearing elements is very time-consuming and leads to high manufacturing costs for the linear guide device

Method used

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  • Method for producing a linear guiding device
  • Method for producing a linear guiding device
  • Method for producing a linear guiding device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0037] From figure 1 , 12 and 13 respectively show a linear guide device 1 which is produced within the scope of a particularly advantageous embodiment of the production method according to the invention.

[0038] The linear guide device 1 has a guide rail 2 with a linear extension, the longitudinal axis of which is marked with 3 in a dash-dotted manner. The guide rail 2 also has a transverse axis 4 which is orthogonal to the longitudinal axis 3 and a vertical axis 5 which is perpendicular not only to the longitudinal axis 3 but also to the transverse axis 4 .

[0039] The guide rail 2 has two first longitudinal sides 6 and a second longitudinal side 7 oriented opposite one another in the axial direction of the transverse axis 4 . On each of the two longitudinal sides 6 , 7 there is a rolling contact surface arrangement 8 extending in the axial direction of the longitudinal axis 3 . The two rolling bearing surface assemblies 8 are expediently situated at the same height in t...

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PUM

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Abstract

The invention relates to a method for producing a linear guiding device (1), which has a guiding rail (2) and a guiding carriage (14) arranged on the guiding rail (2) in such a way that the guiding carriage can be moved linearly. The guiding carriage (14) contains at least two guiding units (26, 27), which interact with longitudinal-side roller-bearing surface arrangements (8) of the guiding rail (2). In order that a defined pre-load exists between the roller-bearing elements of the guiding units (26, 27) and the roller-bearing surface arrangements (8), the guiding carriage (14) is assembled on a mounting rail (67) that is separate from the guiding rail (2), which mounting rail has mounting roller-bearing surface arrangements (75), the transverse distance (B) of which is smaller than the transverse distance (A) of the roller-bearing surface arrangements (8) of the guiding rail (2). When the guiding carriage is repositioned from the mounting rail (67) onto the guiding rail (2), a carriage body (32) of the guiding carriage (14) is elastically deformed and thus the desired pre-load is achieved.

Description

technical field [0001] The invention relates to a method for producing a linear guide device with a guide slide mounted linearly displaceably on a guide rail with a longitudinal axis, the guide slide having a slide body and at least one guide unit Yes, the guide unit pair has two guide units that surround (flankieren, sometimes referred to as being placed on both sides) guide rails on opposite longitudinal sides and are fixed at the slider body. The longitudinal sides each have a rolling bearing surface assembly and the two rolling bearing surface assemblies (Wölzlagerflächenanordnung) have a transverse distance relative to each other in a transverse direction perpendicular to the longitudinal axis of the guide rail and wherein the guide unit is relative to the guide rail The rails are pretensioned in the transverse direction, wherein the rolling bearing elements of each guide unit rest without play and can roll (abwölzbar) not only on the rolling bearing surface components of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16C29/00F16C29/06F16C29/12
CPCF16C29/0669F16C29/001F16C29/0604F16C29/0671F16C29/12
Inventor T.法伊雷尔
Owner FESTO AG & CO KG
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