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Device for detecting accelerated abrasion degradation law of linear guide rail of machine tool

A technology of linear guide rail pair and guide rail, which is applied to metal processing equipment, measuring/indicating equipment, metal processing machinery parts, etc. Reliability, small test error, novel design effect

Active Publication Date: 2018-05-08
INNER MONGOLIA UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In view of the above-mentioned defects of the prior art, the technical problem to be solved by the present invention is that the loading device cannot run synchronously with the workbench in the existing linear guide pair wear test for researching the wear and degradation of the guide rail of the CNC machine tool, and the detection error is large

Method used

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  • Device for detecting accelerated abrasion degradation law of linear guide rail of machine tool
  • Device for detecting accelerated abrasion degradation law of linear guide rail of machine tool
  • Device for detecting accelerated abrasion degradation law of linear guide rail of machine tool

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Embodiment

[0030] Such as Figure 1~2 As shown, the device for detecting the accelerated wear and degradation law of the linear guide rail pair of machine tools in this embodiment includes: base 1, axial loading beam 2, drive motor and gear 3, left limit switch 4, vertical loading beam 5, double-sided Slide rail 6, rack 7, vertical loading cylinder 8, working platform 9, radial loading cylinder 10, double-sided slider 11, right limit switch 12, axial loading cylinder 13, three-direction force sensor 14;

[0031] The rigidity of the base 1 is much greater than that of the linear guide pair 6 to be tested. The loading beams 2 and 5 have the ability to not deform under heavy loads. The driving motor and gear 3 adopt stepping motors or AC servo motors. The left limit switch 4 and the right The limit switches 12 are all mechanical limit switches with high sensitivity and good reliability. The rack 7 cooperates with the gear 3 to drive the double-sided guide rail 6 to reciprocate, vertically l...

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Abstract

The invention discloses a device for detecting an accelerated abrasion degradation law of a linear guide rail of a machine tool. The device comprises an upper group of sliders, a lower group of sliders and eight slide way guide rails, wherein the upper group of sliders are connected with a three-direction force sensor; the three-direction force sensor is connected to a worktable; and the lower group of sliders are connected with a substrate. The device for detecting the accelerated abrasion degradation law of the linear guide rail of the machine tool is simple and convenient in detection operation, shortens the detection time and lowers the test cost; and by utilizing the testing device to have a test, a test result which is more aligned with the actual working conditions ca be obtained, and the detection reliability is improved.

Description

technical field [0001] The invention relates to the technical field of precision machinery manufacturing, in particular to a device for detecting the law of accelerated wear and degradation of a linear guide rail pair of a machine tool. Background technique [0002] A machine tool refers to a machine that manufactures a machine, also known as a machine tool or a tool machine, referred to as a machine tool. Machine tools play an important role in the modernization of the national economy. CNC machine tool is the abbreviation of Computer numerical control machine tools, which is an automatic machine tool equipped with a program control system. The control system can logically process programs with control codes or other symbolic instructions, decode them, express them in coded numbers, and input them into the numerical control device through the information carrier. After calculation and processing, various control signals are sent by the numerical control device to control ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23Q17/00B23Q1/01
CPCB23Q1/015B23Q17/008
Inventor 张巍任翀张利新韩艳张胤
Owner INNER MONGOLIA UNIV OF SCI & TECH
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