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Method for manufacturing a linear guide device

A linear guidance and equipment technology, applied in 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: 2018-02-16
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 manufacturing a linear guide device
  • Method for manufacturing a linear guide device
  • Method for manufacturing a linear guide 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

A method is proposed for producing a linear guide device (1) having a guide rail (2) and a guide slide (14) arranged linearly displaceable on the guide rail (2). The guide carriage (14) comprises at least two guide units (26, 27), which cooperate with longitudinal rolling bearing surface assemblies (8) of the guide rail (2). In order to have a defined pretension between the rolling bearing elements of the guide units (26, 27) and the rolling bearing surface assembly (8), the guide carriage (14) is placed on the mounting track (67) which is separated with respect to the guide track (2). ) to assemble, the assembly track has assembly rolling bearing surface assemblies (75), and the transverse spacing (B) of these assembly rolling bearing surface assemblies is smaller than the transverse spacing (A) of the rolling bearing surface assemblies (8) of the guide track (2). When shifting from the assembly rail (67) onto the guide rail (2), the slide body (32) of the guide slide (14) deforms elastically, thereby resulting in the desired pretension.

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. On the longitudinal sides there are rolling bearing surface assemblies in each case and the two rolling bearing surface assemblies (Wälzlagerflächenanordnung) have a transverse distance relative to each other in a transverse direction perpendicular to the longitudinal axis of the guide rail and the guide unit is transversely spaced relative to the guide rail The upper preload, wherein the rolling element of each guide unit rests without play and rolls (abwälzbar) not only on the rolling bearing surface assembly of the guide body of the...

Claims

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Application Information

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Patent Type & Authority Patents(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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