CN109000570A - High-precision workpiece height testing instrument - Google Patents
High-precision workpiece height testing instrument Download PDFInfo
- Publication number
- CN109000570A CN109000570A CN201810848726.9A CN201810848726A CN109000570A CN 109000570 A CN109000570 A CN 109000570A CN 201810848726 A CN201810848726 A CN 201810848726A CN 109000570 A CN109000570 A CN 109000570A
- Authority
- CN
- China
- Prior art keywords
- workpiece
- sliding slot
- turnover panel
- testing instrument
- height testing
- 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
-
- 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
- G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
- G01B11/06—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness for measuring thickness ; e.g. of sheet material
- G01B11/0608—Height gauges
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
The present invention provides a kind of high-precision workpiece height testing instruments, including supporting structure, adjustable detection framework mechanism, sliding slot.It is detected using the laser displacement sensor of Keyemce, perfect substitution is artificial to inspect and adds sampling observation by random samples, programming count Re value, while saving artificial, detection accuracy is increased substantially, the error artificially generated is reduced, the qualification rate of high-volume workpiece is made also to be able to satisfy delivery demand, the detector reduces the energy consumption of previous conveyer belt transmission by the way of sliding slot transmission；Body rack structure structure uses band T-slot section combination, is bolted, easy to disassemble, recombination, to meet the requirement of different operating conditions；By recombinating adjustable sliding slot angle, the upper lower interface of sliding slot is also the flexible interface that can meet above-mentioned Angular Dimension, convenient for the abrasion of workpiece slided while reducing workpiece.
Description
Technical field
The present invention relates to machining equipment, specifically a kind of high-precision workpiece height testing instrument.
Background technique
Traditional high-volume parts testing method, because manual operation is difficult to avoid that fault, all there are phases always
The rejection rate answered, this leaves certain risk to assembling industry.And common conventional detection devices are all to fix part
It detects, low efficiency not single in this way, because of the increase of fixture, the overall cost of equipment is also very high.
Summary of the invention
In order to overcome drawbacks described above, the present invention provides a kind of high-precision workpiece height testing instruments, can be to shape, material
Different part is checked, both can be universally used in the close part of sizes, can also be determined for peculiar part
It is detected to adjustment, existing most of workpiece, weldment, cast, the components such as extrusion can be covered.
Present invention technical solution used for the above purpose is: high-precision workpiece height testing instrument, including bracket
Structure, adjustable detection framework mechanism, sliding slot；
Fixedly adjustable detection framework mechanism on supporting structure, adjustable detection framework mechanism include detection framework, detection framework crossbeam
Upper fixed laser is popped one's head in fixed plate, fixed test placing flat workpiece for measurement on the frame below laser probe fixed plate；
Detection platform side connects sliding slot, the first turnover panel, the second turnover panel is arranged on sliding slot, and respectively by the first cylinder, the second gas
Cylinder control, when turnover panel is closed, turnover panel constitutes a part of sliding slot, supplied materials direction above turnover panel opening face；After turnover panel is opened, zero
Part can drop out sliding slot from turnover panel；When part superelevation to be measured, the first turnover panel is opened, and part falls into the first ash can of lower section；When
When part to be measured is ultralow, the second turnover panel is opened, and part falls into the second ash can of lower section；When part, which meets size, to be required, two
Turnover panel is not opened, and part slides into qualified product case；Part classification after surveying is realized, subsequent processing is convenient for.
There are also workpiece movement devices on supporting structure, and including two gears being fixed on supporting structure, a side gear connects
Speed regulating motor is connect, is a circle chain outside two gears, there are several plates with holes in chain side, are inserted into workpiece poke rod in hole,
Motor-driven gear drives chain movement in turn, and workpiece poke rod is mobile with chain, and then stirs workpiece and enter detection zone.
Further, supporting structure uses band T-slot profile to be bolted, easy to disassemble, recombination.
Further, the laser probe uses Keyemce IL-S025 displacement sensor, and measurement distance is 20-30mm, weight
Multiple precision is 1 μm.
Further, the tilt angle of sliding slot is 25 ° -60 °, is slided convenient for workpiece.
Further, the upper and lower interface of sliding slot is flexible interface, convenient for the abrasion of workpiece slided while reducing workpiece.
Detector of the invention is detected using the laser displacement sensor of Keyemce, the artificial sampling observation of perfect substitution and
Add sampling observation, programming count Re value increases substantially detection accuracy while saving artificial, reduces the error artificially generated, make
The qualification rate of high-volume workpiece is also able to satisfy delivery demand, which reduces previous biography by the way of sliding slot transmission
Send the energy consumption with transmission；Body rack structure structure uses band T-slot section combination, is bolted, easy to disassemble, recombination, with
Meet the requirement of different operating conditions；By recombinating adjustable sliding slot angle (25 ° -60 °), the upper lower interface of sliding slot is also that can meet
The flexible interface of above-mentioned Angular Dimension, convenient for the abrasion of workpiece slided while reducing workpiece.
Detailed description of the invention
Fig. 1 is state diagram when the second reprint is opened.
Fig. 2 is complete machine structure schematic diagram.
Fig. 3 is adjustable detection framework mechanism structure figure.
Fig. 4 is state diagram when the first reprint is opened.
Fig. 5 is the structure chart of workpiece movement device.
Specific embodiment
Explanation is further explained to the present invention combined with specific embodiments below.
As shown in Figs. 1-5, high-precision workpiece height testing instrument, including supporting structure 6, adjustable detection framework mechanism 7, sliding slot
5；
Fixedly adjustable detection framework mechanism 7 on supporting structure 6, adjustable detection framework mechanism 7 include detection framework 21, detection framework
Fixed laser is popped one's head in fixed plate 22 on crossbeam, and fixed test platform 23 places work to be measured on the frame below laser probe fixed plate
Part；
23 side of detection platform connects sliding slot 5, and the first turnover panel 3, the second turnover panel 1 is arranged on sliding slot 5, and respectively by the first cylinder 2,
When the control of second cylinder 4, the first reprint and the second turnover panel are closed, turnover panel constitutes a part of sliding slot, and the first reprint and second is turned over
Supplied materials direction above the opening face of plate；After turnover panel is opened, part can drop out sliding slot from turnover panel；When part superelevation to be measured, the
One turnover panel 3 is opened, and part falls into the first ash can of lower section；When part to be measured is ultralow, the second turnover panel 1 is opened, and part is fallen into
Second ash can of lower section；When part, which meets size, to be required, two turnover panels are not opened, and part slides into qualified product case；It realizes
Subsequent processing is convenient in part classification after survey.
Two gears 15 are fixed on supporting structure 6, it is a circle chain outside two gears that a side gear, which connects speed regulating motor 13,
12, there are several plates 16 with holes in chain side, and workpiece poke rod 14 is inserted into hole, and speed regulating motor 13 drives gear and then drives
Chain 12 moves, and workpiece poke rod 14 is mobile with chain 12, and then stirs the detection that the workpiece in detection platform 23 enters front end
Area (the forward position of detection platform).
Supporting structure 6 is bolted using band T-slot profile, easy to disassemble, recombination.
The laser probe uses Keyemce IL-S025 displacement sensor, and measurement distance is 20-30mm, repeatable accuracy 1
μm。
The tilt angle of sliding slot 5 is 25 ° -60 °, is slided convenient for workpiece.
The upper and lower interface of sliding slot 5 is flexible interface, convenient for the abrasion of workpiece slided while reducing workpiece.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art within the technical scope of the present disclosure, according to the technique and scheme of the present invention and its
Design is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (5)
1. high-precision workpiece height testing instrument, which is characterized in that including supporting structure, adjustable detection framework mechanism；
Fixedly adjustable detection framework mechanism on supporting structure, adjustable detection framework mechanism include detection framework, detection framework crossbeam
Upper fixed laser is popped one's head in fixed plate, fixed test placing flat workpiece for measurement on the frame below laser probe fixed plate；
Detection platform side connects sliding slot, the first turnover panel, the second turnover panel is arranged on sliding slot, and respectively by the first cylinder, the second gas
Cylinder control, when turnover panel is closed, turnover panel constitutes a part of sliding slot, supplied materials direction above turnover panel opening face；
Two gears are fixed on supporting structure, it is a circle chain, chain side outside two gears that a side gear, which connects speed regulating motor,
Have several plates with holes, be inserted into workpiece poke rod in hole, motor-driven gear drives chain movement in turn, workpiece poke rod with
Chain is mobile, and then stirs workpiece and enter detection zone.
2. high-precision workpiece height testing instrument according to claim 1, which is characterized in that supporting structure uses band T-slot
Profile is bolted.
3. high-precision workpiece height testing instrument according to claim 1, which is characterized in that the laser probe uses base grace
Scholar's IL-S025 displacement sensor, measurement distance are 20-30mm, and repeatable accuracy is 1 μm.
4. high-precision workpiece height testing instrument according to claim 1, which is characterized in that the tilt angle of sliding slot be 25 °-
It 60 °, is slided convenient for workpiece.
5. high-precision workpiece height testing instrument according to claim 1 or 4, which is characterized in that the upper and lower interface of sliding slot is
Flexible interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810848726.9A CN109000570A (en) | 2018-07-28 | 2018-07-28 | High-precision workpiece height testing instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810848726.9A CN109000570A (en) | 2018-07-28 | 2018-07-28 | High-precision workpiece height testing instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109000570A true CN109000570A (en) | 2018-12-14 |
Family
ID=64597824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810848726.9A Pending CN109000570A (en) | 2018-07-28 | 2018-07-28 | High-precision workpiece height testing instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109000570A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201650220U (en) * | 2010-04-09 | 2010-11-24 | 黄国洲 | Soaking and hot washing device of oil pumping rod |
| CN103579064A (en) * | 2012-08-02 | 2014-02-12 | 株式会社迪思科 | Method for detecting center of plate-shaped workpiece |
| CN103837081A (en) * | 2014-03-18 | 2014-06-04 | 苏州卓汇自动化设备有限公司 | Workpiece dimension detection device |
| CN103909495A (en) * | 2014-04-11 | 2014-07-09 | 浙江华龙巨水科技股份有限公司 | Device for assembling O-shaped ring on valve stem |
| CN104330024A (en) * | 2014-10-15 | 2015-02-04 | 济宁中科先进技术研究院有限公司 | Small mechanical part shape and position error detection device and detection method thereof |
| CN107782246A (en) * | 2017-09-11 | 2018-03-09 | 大连云腾机械制造有限公司 | Height testing instrument |
-
2018
- 2018-07-28 CN CN201810848726.9A patent/CN109000570A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201650220U (en) * | 2010-04-09 | 2010-11-24 | 黄国洲 | Soaking and hot washing device of oil pumping rod |
| CN103579064A (en) * | 2012-08-02 | 2014-02-12 | 株式会社迪思科 | Method for detecting center of plate-shaped workpiece |
| CN103837081A (en) * | 2014-03-18 | 2014-06-04 | 苏州卓汇自动化设备有限公司 | Workpiece dimension detection device |
| CN103909495A (en) * | 2014-04-11 | 2014-07-09 | 浙江华龙巨水科技股份有限公司 | Device for assembling O-shaped ring on valve stem |
| CN104330024A (en) * | 2014-10-15 | 2015-02-04 | 济宁中科先进技术研究院有限公司 | Small mechanical part shape and position error detection device and detection method thereof |
| CN107782246A (en) * | 2017-09-11 | 2018-03-09 | 大连云腾机械制造有限公司 | Height testing instrument |
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| Date | Code | Title | Description |
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| 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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181214 |