CN110631516A - Linear guide rail straightness detection tool - Google Patents
Linear guide rail straightness detection tool Download PDFInfo
- Publication number
- CN110631516A CN110631516A CN201910995712.4A CN201910995712A CN110631516A CN 110631516 A CN110631516 A CN 110631516A CN 201910995712 A CN201910995712 A CN 201910995712A CN 110631516 A CN110631516 A CN 110631516A
- Authority
- CN
- China
- Prior art keywords
- linear guide
- guide rail
- light source
- station
- straightness
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/26—Measuring arrangements characterised by the use of optical techniques for measuring angles or tapers; for testing the alignment of axes
- G01B11/27—Measuring arrangements characterised by the use of optical techniques for measuring angles or tapers; for testing the alignment of axes for testing the alignment of axes
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
The invention discloses a tool for detecting the straightness of a linear guide rail, which is characterized by comprising a support frame, wherein a straightening station is arranged on the support frame, a straightness datum bar is arranged at the straightening station, a light source is arranged below the support frame, the datum bar is positioned in an exposure area of the light source, a station to be detected for placing the linear guide rail to be detected is arranged on the edge of the datum bar, and after the linear guide rail is placed at the station to be detected, the datum bar and the linear guide rail to be detected are overlapped together in the horizontal direction. The invention has the beneficial effects that: the linear guide rail detection device is simple in structure and can greatly simplify the detection of the linear guide rail.
Description
Technical Field
The invention relates to the technical field of linear guide rails, in particular to a linear guide rail straightness detection tool.
Background
The existing linear guide rail detection generally detects the straightness through a linear detector, and then carries out the straightening process until the straightness of the linear guide rail meets the set requirements.
In the existing operation environment, a tool capable of conveniently and rapidly detecting the straightness is lacked.
Disclosure of Invention
The invention aims to provide a straightness straightening tool for a linear guide rail, which is simple in structure and capable of greatly simplifying detection of the linear guide rail.
In order to achieve the purpose, the invention adopts the technical scheme that
The utility model provides a linear guide straightness accuracy detects frock, its characterized in that, includes the support frame, is equipped with the alignment station on the support frame, and alignment station department is provided with the straightness accuracy reference strip, and the below of support frame is equipped with the light source, and the reference strip is located the exposure region of light source, is equipped with the station of awaiting measuring that is used for placing the linear guide who waits to detect on the reference strip edge, and after the linear guide was placed to the station of awaiting measuring, the reference strip was in the same place with the linear guide that awaits measuring.
Preferably, the station to be measured is provided with a support bar for supporting the linear guide rail to be measured.
Preferably, the light source is a linear light source, and the light source is arranged along the length direction of the reference bar.
The working principle of the invention is as follows: the linear guide rail to be measured is placed to the station to be measured, and linear guide rail and reference bar coincide, if the light of light source can not see through the gap between the two, the straightness that explains linear guide rail accords with established requirement, if the light of light source can see through the gap between both linear guide rail and the reference bar, the operation personnel can see the light source, explains that linear guide rail's straightness does not accord with the requirement.
The invention has the beneficial effects that: the linear guide rail detection device is simple in structure and can greatly simplify the detection of the linear guide rail.
Drawings
FIG. 1 is a schematic of the present invention.
Detailed Description
The following description of the embodiments of the present invention will be made with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
The technical scheme of the specific implementation of the invention is as follows:
the utility model provides a 2 straightness accuracy of linear guide detect frock, a serial communication port, including support frame 3, be equipped with the alignment station on the support frame 3, alignment station department is provided with straightness accuracy reference strip 1, and the below of support frame 3 is equipped with light source 4, and reference strip 1 is located light source 4's exposure region, and 1 edges of reference strip are equipped with the station of awaiting measuring that is used for placing linear guide 2 that awaits measuring, and the station of awaiting measuring places linear guide 2 back, and reference strip 1 is in the same place with linear guide 2 that awaits measuring at the horizontal direction coincide.
The station to be measured is provided with a support bar 5 for supporting the linear guide rail 2 to be measured. The support strip 5 is perpendicular to the linear guide 2.
The light source 4 is a linear light source, and the light source 4 is arranged along the length direction of the reference bar 1.
The working principle of the invention is as follows: the linear guide rail 2 to be measured is placed to a station to be measured, the linear guide rail 2 is overlapped with the reference bar 1, if the light of the light source 4 cannot penetrate through a gap between the linear guide rail 2 and the reference bar 1, the straightness of the linear guide rail 2 meets the set requirement, if the light of the light source 4 can penetrate through the gap between the linear guide rail 2 and the reference bar 1, the operator can see the light source 4, and the straightness of the linear guide rail 2 is not met.
The invention has the beneficial effects that: the structure is simple, and the detection of the linear guide rail 2 can be greatly simplified.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the technical principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (3)
1. The utility model provides a linear guide straightness accuracy detects frock, its characterized in that, includes the support frame, is equipped with the alignment station on the support frame, and alignment station department is provided with the straightness accuracy reference strip, and the below of support frame is equipped with the light source, and the reference strip is located the exposure region of light source, is equipped with the station of awaiting measuring that is used for placing the linear guide who waits to detect on the reference strip edge, and after the linear guide was placed to the station of awaiting measuring, the reference strip was in the same place with the linear guide that awaits measuring.
2. The linear guide straightness detection tool according to claim 1, wherein the station to be detected is provided with a support bar for supporting the linear guide to be detected.
3. The tool for detecting the straightness of the linear guide rail according to claim 2, wherein the light source is a linear light source and is arranged along the length direction of the reference bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910995712.4A CN110631516A (en) | 2019-10-18 | 2019-10-18 | Linear guide rail straightness detection tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910995712.4A CN110631516A (en) | 2019-10-18 | 2019-10-18 | Linear guide rail straightness detection tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110631516A true CN110631516A (en) | 2019-12-31 |
Family
ID=68976741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910995712.4A Pending CN110631516A (en) | 2019-10-18 | 2019-10-18 | Linear guide rail straightness detection tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110631516A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111895932A (en) * | 2020-07-21 | 2020-11-06 | 湖北新冶钢有限公司 | Device and method for detecting flatness of round bar |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105115449A (en) * | 2015-08-20 | 2015-12-02 | 南通恒鼎重型机床有限公司 | Straightness detection device |
| CN208171160U (en) * | 2018-05-30 | 2018-11-30 | 无锡天辰冷拉型钢有限公司 | A kind of detection platform device for linear guide steel Linearity surveying |
| CN109855570A (en) * | 2018-11-27 | 2019-06-07 | 大连理工大学 | A kind of measuring straightness error device and its application method based on light gap method |
-
2019
- 2019-10-18 CN CN201910995712.4A patent/CN110631516A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105115449A (en) * | 2015-08-20 | 2015-12-02 | 南通恒鼎重型机床有限公司 | Straightness detection device |
| CN208171160U (en) * | 2018-05-30 | 2018-11-30 | 无锡天辰冷拉型钢有限公司 | A kind of detection platform device for linear guide steel Linearity surveying |
| CN109855570A (en) * | 2018-11-27 | 2019-06-07 | 大连理工大学 | A kind of measuring straightness error device and its application method based on light gap method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111895932A (en) * | 2020-07-21 | 2020-11-06 | 湖北新冶钢有限公司 | Device and method for detecting flatness of round bar |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191231 |
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| RJ01 | Rejection of invention patent application after publication |