CN102679911A - Nondestructive measurement device for measurement - Google Patents
Nondestructive measurement device for measurement Download PDFInfo
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- CN102679911A CN102679911A CN2012101424191A CN201210142419A CN102679911A CN 102679911 A CN102679911 A CN 102679911A CN 2012101424191 A CN2012101424191 A CN 2012101424191A CN 201210142419 A CN201210142419 A CN 201210142419A CN 102679911 A CN102679911 A CN 102679911A
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Abstract
The invention discloses a nondestructive measurement device for measurement, which comprises a support part and a scaleplate part arranged on the upper end surface of the support part, wherein a light source part is arranged on the front end of a connector of the support part and the scaleplate part; the support part comprises a bottom plate, support legs, a platform and a baffle plate, the four support legs are arranged on the lower end of the bottom plate, the platform is arranged on the right end of the bottom plate, and the baffle plate is arranged on the upper end of the platform; the light source part comprises a light source bracket and a light source pressure plate; the light source bracket is connected with the left end of the bottom plate, and the light source pressure plate is arranged on the upper end of the bottom plate; and the scaleplate part comprises a scaleplate and an angle-iron frame, the scaleplate is connected with the bottom plate, and the rear end of the scaleplate is provided with the angle iron frame. The nondestructive measurement device is mainly applied to the detection of various angles of a cutter and is low in processing and manufacturing costs, convenient and accurate in operation and small in coefficient of waste. The angle of the same workpiece is measured, and the nondestructive measurement device is convenient and accurate in measurement and rapid in reading. Through experiments, an accurate measurement angle up to 1'-0.5' and a small error range which are inacceptable by other measurement instruments are achieved.
Description
Technical field
The invention belongs to the nondestructive measurement field, relate to a kind of nondestructive measurement equipment that is used for measurement of angle, the especially measurement of the various angles of cutter in the precision optical machinery processing.
Background technology
In the industry, to measure the various angles of cutter usually, a kind of is to adopt common angle square to measure; Estimate to read because be; So error is very big, and some complicated angles can not be measured on angle square; Especially for use in the measurement of precision cutting tool, when measuring cutter, can hurt the cutting edge of cutter.Take measurement of an angle with tool microscope and projector exactly a kind of, the principle of work of these two kinds of instruments obtains data with projecting method, and it is cumbersome to operate, and personal error is bigger.Require highly at some angle precisions, and under the high situation of production efficiency, we can adopt some high precision equipment, but the high precision equipment cost is high, is to one's profit in medium and small sized enterprises.Therefore designing a kind of nondestructive measurement equipment that is used to measure becomes the technical matters that this area needs to be resolved hurrily at present.
Summary of the invention
The objective of the invention is to be directed against the angle that common angle square can't be measured, the error of optical microscope and projector is big, troublesome poeration; The expensive property of high precision apparatus; A kind of nondestructive measurement equipment that is used to measure is provided, this equipment economical and efficient is time saving and energy saving; Convenient and swift, improved production efficiency and detection accuracy.
The objective of the invention is to realize through following technical proposals.
A kind of nondestructive measurement equipment that is used to measure comprises holder part, and is arranged at the scale portion of holder part upper surface, and the front end that is connected with scale portion in said holder part is provided with the Lights section.
Further, said holder part comprises base plate, leg, platform and baffle plate, and 4 legs are equipped with in said base plate lower end, and the base plate right-hand member is equipped with platform, and baffle plate is equipped with in the platform upper end.
Further, said the Lights section comprises light source, light source bracket and light source pressing plate, and said light source bracket is vertically set on said base plate front end, and said light source pressing plate is 90 ° of direction horizontal-extendings along the light source bracket upper end, and said light source is arranged on the light source bracket.
Further, said scale portion comprises and is 1/4 circular scale and angle-iron frame that said scale is connected with base plate, is connected with angle-iron frame on the distolateral wall of scale.
Further, said baffle plate is limited to same position with the measurement face of institute's survey cutter and the basic circle center of circle of scale.
The technical essential of this equipment is: complex-shaped in order to measure, the angle of the cutter that accuracy requirement is high utilizes the direction-sense principle design of reflection of light principle and laser to go out this equipment, and this device measuring is accurate, and is easy to use, time saving and energy saving.
Advantage of the present invention is: this equipment mainly is the angle that can't measure to common angle square; The error of optical microscope and projector is big; The characteristics of troublesome poeration, the expensive property of high-precision equipment, a kind of economical and efficient of designing; Time saving and energy saving, the convenient and swift nondestructive measurement novel device that is used to measure.The processing and manufacturing expense of this equipment is no more than 1,000 yuan.Easy to operate accurate.Measure the angle of same workpiece, this measurement device is convenient, and measures accurately, and reading is directly perceived, saves time.Through experiment, take measurement of an angle accurately, error range is little, and this is that common angel measuring instrument is inaccessiable.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is a front view of the present invention;
Fig. 3 is a vertical view of the present invention.
Wherein: 1, support; 2, light source; 3, scale; 4, leg; 5, base plate; 6, platform; 7, baffle plate; 8, light source bracket; 9, light source pressing plate; 10, light source; 11, scale; 12, angle-iron frame.
Embodiment
Below in conjunction with accompanying drawing the present invention is done and to describe in further detail:
With reference to shown in Figure 1, the nondestructive measurement equipment that this is used to measure comprises holder part 1, and is arranged at the scale portion 3 of holder part 1 upper surface, and the front end that is connected with scale portion 3 in holder part 1 is provided with the Lights section 2.
With reference to shown in Figure 2, holder part 1 comprises base plate 5, leg 4, platform 6 and baffle plate 7, and 4 legs 4 are equipped with in base plate 5 lower ends, and base plate 5 right-hand members are equipped with platform 6, and baffle plate 7 is equipped with in platform 6 upper ends.
The Lights section 2 comprises light source 10, light source bracket 8 and light source pressing plate 9, and light source bracket 8 is vertically set on base plate 1 front end, and light source pressing plate 9 is 90 ° of direction horizontal-extendings along light source bracket 8 upper ends, and light source 10 is arranged on the light source bracket 8.
With reference to shown in Figure 3, scale portion 3 comprises and is 1/4 circular scale 11 and angle-iron frame 12 that scale 11 bottoms are connected with base plate 5, are connected with angle-iron frame 12 on the distolateral wall of scale 11.
This device is mainly used in the detection of the various angles of cutter, and the principle of work of its three part-structure is:
Holder part 1: supported through leg 4 by base plate 5, platform 6 is used to locate workpiece with baffle plate 7, is convenient for measuring.
The Lights section 2: form by light source bracket 8, light source pressing plate 9, be used for fixing light source 11, for measurement provides light source.
Scale portion 3: by scale angle-iron frame 12 nonadjustable signals 11, scale 11 indicates scale, can very fast reading in measuring process.
After assembling is accomplished; Measured cutter is placed on the platform 6; Plate washer 7 has limited the distance of light source and measured cutter reflecting surface, and the measurement face that has guaranteed cutter and the basic circle center of circle of scale 11 suppose that at same position this distance guarantees at 500mm constant; If this length variations benchmark fenestra of scale 11 so will change thereupon, so this distance is the main reason that guarantees measuring accuracy.In the measuring process reflecting surface of cutter the laser-bounce of sending from light source to the sign scale of scale 11; And the datum circumference that it is 500mm that scale 11 is actually a radius is divided into 4 parts; According to the reflection of light principle and in actual production cutting-tool angle size we every part be divided into 45 the degree; Distance between every like this degree is 17.444 millimeters then, in the production run measuring accuracy can reach 1 '-0.5 ', throughput rate has improved more than 3 times.
Above content is to combine concrete preferred implementation to further explain that the present invention did; Can not assert that embodiment of the present invention only limits to this; Those of ordinary skill for technical field under the present invention; Under the prerequisite that does not break away from the present invention's design, can also make some simple deduction or replace, all should be regarded as belonging to the present invention and confirm scope of patent protection by claims of being submitted to.
Claims (5)
1. nondestructive measurement equipment that is used to measure; It is characterized in that: comprise holder part (1); And being arranged at the scale portion (3) of holder part (1) upper surface, the front end that is connected with scale portion (3) in said holder part (1) is provided with the Lights section (2).
2. a kind of nondestructive measurement equipment that is used to measure according to claim 1; It is characterized in that: said holder part (1) comprises base plate (5), leg (4), platform (6) and baffle plate (7); 4 legs (4) are equipped with in said base plate (5) lower end; Base plate (5) right-hand member is equipped with platform (6), and baffle plate (7) is equipped with in platform (6) upper end.
3. a kind of nondestructive measurement equipment that is used to measure according to claim 1; It is characterized in that: said the Lights section (2) comprises light source (10), light source bracket (8) and light source pressing plate (9); Said light source bracket (8) is vertically set on said base plate (1) front end; Said light source pressing plate (9) is 90 ° of direction horizontal-extendings along light source bracket (8) upper end, and said light source (2) is arranged on the light source bracket (8).
4. a kind of nondestructive measurement equipment that is used to measure according to claim 1; It is characterized in that: said scale portion (3) comprises and is 1/4 circular scale (11) and angle-iron frame (12); Said scale (11) is connected with base plate (5), is connected with angle-iron frame (12) on the distolateral wall of scale (11).
5. according to claim 2 or 4 described a kind of nondestructive measurement equipment that are used to measure, it is characterized in that: said baffle plate (7) is limited to same position with the measurement face of institute's survey cutter and the basic circle center of circle of scale (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101424191A CN102679911A (en) | 2012-05-10 | 2012-05-10 | Nondestructive measurement device for measurement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101424191A CN102679911A (en) | 2012-05-10 | 2012-05-10 | Nondestructive measurement device for measurement |
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| Publication Number | Publication Date |
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| CN102679911A true CN102679911A (en) | 2012-09-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101424191A Pending CN102679911A (en) | 2012-05-10 | 2012-05-10 | Nondestructive measurement device for measurement |
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| CN (1) | CN102679911A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104570272A (en) * | 2014-12-30 | 2015-04-29 | 中国科学院西安光学精密机械研究所 | Pyramid prism dihedral angle error measurement adjusting device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008026732A1 (en) * | 2006-08-31 | 2008-03-06 | Nikon Corporation | Mobile body drive system and mobile body drive method, pattern formation apparatus and method, exposure apparatus and method, device manufacturing method, and decision method |
| CN201104223Y (en) * | 2007-09-28 | 2008-08-20 | 孙谦 | Tool laser angle measurer |
| CN102322840A (en) * | 2011-09-06 | 2012-01-18 | 杭州电子科技大学 | Detector of optical radiation angle sensor |
-
2012
- 2012-05-10 CN CN2012101424191A patent/CN102679911A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008026732A1 (en) * | 2006-08-31 | 2008-03-06 | Nikon Corporation | Mobile body drive system and mobile body drive method, pattern formation apparatus and method, exposure apparatus and method, device manufacturing method, and decision method |
| CN201104223Y (en) * | 2007-09-28 | 2008-08-20 | 孙谦 | Tool laser angle measurer |
| CN102322840A (en) * | 2011-09-06 | 2012-01-18 | 杭州电子科技大学 | Detector of optical radiation angle sensor |
Non-Patent Citations (1)
| Title |
|---|
| 王殿龙等: "平前刀面球头铣刀的几何角度分析", 《工具技术》, vol. 34, no. 01, 31 January 2000 (2000-01-31) * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104570272A (en) * | 2014-12-30 | 2015-04-29 | 中国科学院西安光学精密机械研究所 | Pyramid prism dihedral angle error measurement adjusting device |
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Application publication date: 20120919 |