CN101294790B - Floating type checking platform - Google Patents
Floating type checking platform Download PDFInfo
- Publication number
- CN101294790B CN101294790B CN2007100983741A CN200710098374A CN101294790B CN 101294790 B CN101294790 B CN 101294790B CN 2007100983741 A CN2007100983741 A CN 2007100983741A CN 200710098374 A CN200710098374 A CN 200710098374A CN 101294790 B CN101294790 B CN 101294790B
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- China
- Prior art keywords
- floating
- platform
- fixture
- work bench
- checking platform
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- Expired - Fee Related
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- 239000000463 material Substances 0.000 claims description 17
- 238000001514 detection method Methods 0.000 abstract description 9
- 230000002457 bidirectional effect Effects 0.000 abstract description 6
- 238000005259 measurement Methods 0.000 abstract description 5
- 239000008186 active pharmaceutical agent Substances 0.000 abstract description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 abstract 1
- 238000012360 testing method Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 238000007689 inspection Methods 0.000 description 2
- 238000012795 verification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention relates to a floating type checking platform. A measuring element body, a mandril fixture and a floating workbench fixture are arranged on a pedestal of the checking platform. Measuring heads of the measuring element move horizontally under the control of the measuring element body, a mandril is tightly fixed on the mandril fixture, a floating workbench is tightly fixed on the floating workbench fixture, a measurand tightening fixture is arranged on the floating workbench, and a floating platform is fixedly connected with the bottom of the measurand tightening fixture, so that the measurand tightening fixture can move relative and parallel to force applied by the micro-metering element, at a value of floating thrust force which is absolutely smaller than that of the micro-metering element and the detection requirements that the measurands have equal sizes, opposite directions and bidirectional stresses are satisfied by unidirectional floating thrust force of the micro-metering element and the parallel relative movement of the floating checking platform, thus effectively improving the accuracy of correction and measurement. The checking platform has simple structure, small size, light weight, high accuracy and easy operation, and is applicable to a DS series grating indicating gauge comparator and also widely applicable to internal or bidirectional measuring instruments, and correction and measurement on the floating platform of other high-accuracy measurands which require bidirectional stress measurement.
Description
Technical field
The invention belongs to gauging instrument pick-up unit field, relate to a kind of floating type checking platform.
Background technology
Existing measuring and testing device, its detected material is fixing can not to float, and the micrometer element floats, but the micrometer element can only be done unidirectional micrometer but not two-way micrometer in the testing process of unsteady school, because this structural design is unreasonable, thereby cause school inspection precision to reduce greatly.
Summary of the invention
The object of the present invention is to provide a kind of simple in structurely, reasonable in design, effectively improve the floating type checking platform of checking precision.
The technical solution used in the present invention: a kind of floating type checking platform, its base is provided with measuring sensor body, push rod anchor clamps and floating work bench anchor clamps, the measuring sensor gauge head moves horizontally under the control of measuring sensor body, push rod is fastened on the push rod anchor clamps, floating work bench is fastened on the floating work bench anchor clamps, floating work bench is provided with the detected material fastening clips, and described detected material fastening clips bottom is fixedly connected with floating platform.
Described floating platform bottom surface is provided with slide rail, is provided with the sliding part that matches with guide rail above the floating work bench.
Described sliding part is selected a kind of or combination of ball, needle roller, slide rail, line slideway, air-float guide rail for use.
Described floating platform bottom surface is the smooth flat of smooth flat or with groove, matches with the smooth flat of floating work bench or the smooth flat of with groove.
The positive beneficial effect that the present invention had:
1. be designed to measuring sensor and do not float and the unsteady structure of detected material, thoroughly solved existing Measuring and testing instrument micrometer element and can only do unidirectional micrometer, the problem that causes accuracy of detection to reduce makes the precision of calibration and detection improve about 50%;
2. be coincidence detection rules coincidence detection principle of work again, measured object anchor clamps on this platform can be definitely to do parallel relatively moving less than the unsteady thrust magnitude of micrometer element with micrometer element acting force, realized the measured object equal and opposite in direction by of the parallel relative motion of the unidirectional unsteady thrust of micrometer element with unsteady school inspection anchor clamps, direction is opposite, the detection requirement of bidirectional stress has effectively improved accuracy of detection;
3. the present invention is reasonable in design, and is simple in structure, and volume is little, in light weight, and the precision height is easy to operate, be suitable for being installed on the DS series Raster Indicator Verification Instrument using, with satisfy rise spring the calibrating requirement of steel-ball type inside meter, improve accuracy of detection; Also can be widely used in the gauging instrument of inner diameter measurement and bidirectional measurement and calibration and the detection of high precision testee on floating platform that other needs bidirectional stress.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Embodiment
Consult shown in Figure 1, a kind of floating type checking platform mainly comprises base 1, measuring sensor body 2, measuring sensor gauge head 3, locking button 4, push rod 5, push rod anchor clamps 6, knob 7, floating work bench anchor clamps 8, detected material fastening clips 9, tightening knob 10, floating platform 11, floating work bench 12, sliding part 13 etc.; Its base 1 is provided with measuring sensor body 2, push rod anchor clamps 6 and floating work bench anchor clamps 8, can be fastened on the base 1 by locking button 4; Measuring sensor gauge head 3 can be made horizontal move left and right under the control of measuring sensor body 2, the endoporus that push rod 5 passes push rod anchor clamps 6 and floating work bench anchor clamps 8 is fastened on the push rod anchor clamps 6 by screw knob 7; Floating work bench 12 is fastened on the floating work bench anchor clamps 8 by locking button 4, and floating work bench 12 is provided with detected material fastening clips 9, and detected material 15 is clamped by tightening knob 10; Described base 1, measuring sensor body 2, measuring sensor gauge head 3, locking button 4, push rod 5, push rod anchor clamps 6, knob 7, floating work bench anchor clamps 8, detected material fastening clips 9, tightening knob 10, floating work bench 12 is the existing structure of Raster Indicator Verification Instrument, the present invention is designed to measuring sensor and does not float and the unsteady structure of detected material, concrete enforcement is to be fixedly connected with floating platform 11 in detected material fastening clips 9 bottoms, floating platform 11 bottom surfaces are provided with slide rail 1101, be provided with sliding part 13 above the floating work bench 12, sliding part 13 and the guide rail 1101 cooperation horizontal direction that matches horizontally slips.
Because described floating platform 11 stressed atomic can being free to slide, so sliding part 13 can select existing multiple sliding type for use, as adopting a kind of of ball, needle roller, slide rail, line slideway, air-float guide rail etc. or combination; And floating platform 11 bottom surfaces also can be the smooth flat of smooth flat or with groove, match with the smooth flat of floating work bench 12 or the smooth flat of with groove, and said structure can realize that all the horizontal direction of floating platform 11 horizontally slips.
Principle of work of the present invention: with detected material 15, bar as expansion string type or steel-ball type internal diameter micrometer gauge is deployed in the detected material fastening clips 9, and insertion floating platform 11, the endoporus of floating work bench 12, clamp by screw threads for fastening knob 10, bottom contact places between push rod 5 and the measuring sensor gauge head 3, drive measuring sensor gauge head 3 horizontal direction move left and right by measuring sensor body 2, drive detected material fastening clips 9 and detected material 15 simultaneously under the effect of sliding part 13, do the parallel motion relative with measuring sensor body 2, realization Measuring and testing instrument is to the two-way micrometer of detected material 15.
Claims (3)
1. floating type checking platform, its base is provided with measuring sensor body, push rod anchor clamps and floating work bench anchor clamps, the measuring sensor gauge head moves horizontally under the control of measuring sensor body, push rod is fastened on the push rod anchor clamps, floating work bench is fastened on the floating work bench anchor clamps, floating work bench is provided with the detected material fastening clips, it is characterized in that described detected material fastening clips (9) bottom is fixedly connected with floating platform (11); Described floating platform (11) bottom surface is provided with guide rail (1101), is provided with the sliding part (13) that matches with guide rail (1101) above the floating work bench (12).
2. floating type checking platform according to claim 1 is characterized in that described sliding part (13) selects a kind of of ball, needle roller, slide rail or combination for use.
3. floating type checking platform according to claim 1 is characterized in that described floating platform (11) bottom surface is the smooth flat of smooth flat or with groove, matches with the smooth flat of floating work bench (12) or the smooth flat of with groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100983741A CN101294790B (en) | 2007-04-23 | 2007-04-23 | Floating type checking platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100983741A CN101294790B (en) | 2007-04-23 | 2007-04-23 | Floating type checking platform |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101294790A CN101294790A (en) | 2008-10-29 |
| CN101294790B true CN101294790B (en) | 2010-07-07 |
Family
ID=40065221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007100983741A Expired - Fee Related CN101294790B (en) | 2007-04-23 | 2007-04-23 | Floating type checking platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101294790B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107607012B (en) * | 2017-10-16 | 2024-05-24 | 东风设备制造有限公司 | Plug gauge special for large diameter |
| CN109282777B (en) * | 2018-10-25 | 2019-08-20 | 大连理工大学 | A kind of two-way gauge head unit for the conversion of micro-displacement direction |
-
2007
- 2007-04-23 CN CN2007100983741A patent/CN101294790B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN101294790A (en) | 2008-10-29 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Yan Weimin Assignor: Beijing Daysun Science & Technology Co.,Ltd. Contract record no.: 2010990000867 Denomination of invention: Floating type checking platform Granted publication date: 20100707 License type: Exclusive License Open date: 20081029 Record date: 20101103 |
|
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Beijing Daysun Science & Technology Co.,Ltd. Assignor: Yan Weimin Contract record no.: 2010990000867 Denomination of invention: Floating type checking platform Granted publication date: 20100707 License type: Exclusive License Open date: 20081029 Record date: 20101103 |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100707 |