CN102818529A - Automatic detection precision device of grating ruler - Google Patents
Automatic detection precision device of grating ruler Download PDFInfo
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- CN102818529A CN102818529A CN2012102598345A CN201210259834A CN102818529A CN 102818529 A CN102818529 A CN 102818529A CN 2012102598345 A CN2012102598345 A CN 2012102598345A CN 201210259834 A CN201210259834 A CN 201210259834A CN 102818529 A CN102818529 A CN 102818529A
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Abstract
The invention relates to an automatic detection precision device of a grating ruler, and belongs to the technical field of mechanical detection devices. The device comprises a first bottom plate, a second bottom plate, a third bottom plate, a fourth bottom plate, a first cylinder, a second cylinder, a third cylinder, a first clamping bracket, a second clamping bracket, a detection table, a rotary cylinder and a separation plate, wherein the first cylinder is fixed on the first bottom plate; the second cylinder is fixed on the second bottom plate; the third cylinder is fixed on the third bottom plate; the front end of a piston rod of the third cylinder is connected with the detection table; and the grating ruler is fixed on the detection table. The device has a simple, compact and rational structure, and can detect and classify products automatically, quickly and accurately, thereby reducing possibility of the unqualified products entering the qualified products and providing reliable guarantee for quality control.
Description
Technical field
The present invention relates to a kind of grating chi and detect precision apparatus automatically, belong to the mechanical detection equipment technical field.
Background technology
Along with the great development of modern science and technology, the industry-by-industry field is increasingly high to the accuracy requirement of product.Manufacturing industry can not satisfy the demand of modern development in science and technology to the traditional detection method of product.So viability that modern manufacturing industry must promote oneself by advanced person's checkout equipment and electronic technology.Along with the development of electronic technology and singlechip technology, the grating sensor in displacement measuring system is used widely, and has brought new life to enterprise.
Along with developing rapidly of modern manufacturing industry, numerically-controlled machine is widely used as a kind of electromechanical equipment more and more.Numerically-controlled machine is in improper ultra performance duty in use for some time, even exceeds its potential ability to bear.Therefore numerically-controlled machine in use for some time precision can change, the precision of the product that causes producing can't guarantee.So we must rely on accurate checkout equipment to guarantee the precision of product, and are just good quality control in the produced very first time of product.
Summary of the invention
The objective of the invention is to overcome above-mentioned weak point, thereby provide a kind of grating chi to detect precision apparatus automatically, can accomplish the detection of product automatically fast and accurately and classify, simple in structure, easy to use.
According to technical scheme provided by the invention; The grating chi detects precision apparatus automatically and comprises first base plate, second base plate, the 3rd base plate, the 4th base plate, first cylinder, second cylinder, the 3rd cylinder, first clamp bracket, second clamp bracket, monitor station, rotary cylinder and differentiation plate; It is characterized in that: said first cylinder is fixed on first base plate, and the piston rod front end of first cylinder connects first clamp bracket.Said second cylinder is fixed on second base plate, and the piston rod front end of second cylinder connects second clamp bracket.Said the 3rd cylinder is fixed on the 3rd base plate, the piston rod front end joint detection platform of the 3rd cylinder, fixed grating chi on the monitor station.Be provided with the 4th base plate between said first base plate and second base plate, the 4th base plate front end is provided with rotary cylinder, and the rotary cylinder front end connects distinguishes plate.
The said first clamp bracket front end is an inner concave arc surface.
The said second clamp bracket front end is an inner concave arc surface.
Compared with present technology the present invention has the following advantages:
The present invention is simple, compact and reasonable for structure; Can accomplish the detection of product automatically fast and accurately and classify; Reduced unacceptable product and sneaked into the probability of certified products, controllable quality had reliable assurance.
Description of drawings
Fig. 1,2 is structural representation of the present invention.
Description of reference numerals: 1-first base plate, 2-second base plate, 3-the 3rd base plate, 4-the 4th base plate, 5-first cylinder, 6-second cylinder, 7-the 3rd cylinder, 8-first clamp bracket, 9-second clamp bracket, 10-monitor station, 11-rotary cylinder, 12-distinguish plate.
Embodiment
Following the present invention will combine the embodiment in the accompanying drawing to further describe:
Shown in Fig. 1 ~ 2; The present invention mainly comprises first base plate 1, second base plate 2, the 3rd base plate 3, the 4th base plate 4, first cylinder 5, second cylinder 6, the 3rd cylinder 7, first clamp bracket 8, second clamp bracket 9, monitor station 10, rotary cylinder 11 and distinguishes plate 12; Said first cylinder 5 is fixed on first base plate 1, and the piston rod front end of first cylinder 5 connects first clamp bracket 8.Said second cylinder 6 is fixed on second base plate 2, and the piston rod front end of second cylinder 6 connects second clamp bracket 9.Said the 3rd cylinder 7 is fixed on the 3rd base plate 3, the piston rod front end joint detection platform 10 of the 3rd cylinder 7, fixed grating chi on the monitor station 10.
Said grating chi is through the Morie fringe principle, through opto-electronic conversion, representes the high accuracy displacement sensor of linear displacement amount with digital form.The present invention is through the size of the accurate testing product of grating chi, and intelligence is distinguished certified products and unacceptable product.
Said first clamp bracket 8 and second clamp bracket, 9 front ends are inner concave arc surface, and the inner concave of first clamp bracket 8 and second clamp bracket 9 clamps workpiece jointly, and the position of control workpiece.
Be provided with the 4th base plate 4, the four base plates 4 front ends between said first base plate 1 and second base plate 2 and be provided with rotary cylinder 11, rotary cylinder 11 front ends connect distinguishes plate 12, and rotary cylinder 11 can drive distinguishes plate 12 rotations.
Principle of work of the present invention is: through first cylinder 5, second cylinder, 6 controls, first clamp bracket 8, second clamp bracket 9 is common clamps workpieces for measurement, and the position of adjusting workpiece.Through the motion of the 3rd cylinder 7 control detection platforms 10, through the size of the accurate measuring workpieces of grating chi on the monitor station 10, has detected afterwards workpiece and broken away from first clamp bracket 8, second clamp bracket 9, fall on the differentiation plate 12.The size that records according to the grating chi is delivered to single-chip microcomputer, judges by single-chip microcomputer whether this workpiece is certified products.If certified products are then controlled rotary cylinder and driven differentiation plate 12 to side rotation, this qualified workpiece is fallen into the qualified district of distinguishing plate 12 belows one side.In like manner, if unacceptable product is then controlled rotary cylinder and driven differentiation plate 12 to the opposite side rotation, this defective workpiece is fallen into the defective district of distinguishing plate 12 below opposite sides.So realized automatic classification.This process is continuous round-robin, and a complete testing process can be accomplished in 2S, in one minute, just can realize the detection and the differentiation of 30 products like this.
Claims (3)
1. a grating chi detects precision apparatus automatically; Comprise first base plate (1), second base plate (2), the 3rd base plate (3), the 4th base plate (4), first cylinder (5), second cylinder (6), the 3rd cylinder (7), first clamp bracket (8), second clamp bracket (9), monitor station (10), rotary cylinder (11) and distinguish plate (12); It is characterized in that: said first cylinder (5) is fixed on first base plate (1), and the piston rod front end of first cylinder (5) connects first clamp bracket (8); Said second cylinder (6) is fixed on second base plate (2), and the piston rod front end of second cylinder (6) connects second clamp bracket (9); Said the 3rd cylinder (7) is fixed on the 3rd base plate (3), the piston rod front end joint detection platform (10) of the 3rd cylinder (7), and monitor station (10) is gone up the fixed grating chi; Be provided with the 4th base plate (4) between said first base plate (1) and second base plate (2), the 4th base plate (4) front end is provided with rotary cylinder (11), and rotary cylinder (11) front end connects distinguishes plate (12).
2. grating chi as claimed in claim 1 detects precision apparatus automatically, it is characterized in that: said first clamp bracket (8) front end is an inner concave arc surface.
3. grating chi as claimed in claim 1 detects precision apparatus automatically, it is characterized in that: said second clamp bracket (9) front end is an inner concave arc surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210259834.5A CN102818529B (en) | 2012-07-25 | 2012-07-25 | Automatic detection precision device of grating ruler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210259834.5A CN102818529B (en) | 2012-07-25 | 2012-07-25 | Automatic detection precision device of grating ruler |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102818529A true CN102818529A (en) | 2012-12-12 |
| CN102818529B CN102818529B (en) | 2014-09-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210259834.5A Active CN102818529B (en) | 2012-07-25 | 2012-07-25 | Automatic detection precision device of grating ruler |
Country Status (1)
| Country | Link |
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| CN (1) | CN102818529B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1388108A (en) * | 1970-12-30 | 1975-03-19 | Rubber Plastics Research Ass O | Extensometers |
| CN2055590U (en) * | 1989-04-12 | 1990-04-04 | 北京市革制品厂 | Auto-check device for games ball |
| CN2528010Y (en) * | 2002-04-02 | 2002-12-25 | 泰博科技股份有限公司 | Biological sensor |
| CN101520321A (en) * | 2009-03-30 | 2009-09-02 | 哈尔滨工业大学 | Precision testing device |
| US20090290139A1 (en) * | 2008-05-21 | 2009-11-26 | Asml Netherlands B.V. | Substrate table, sensor and method |
| CN202267457U (en) * | 2011-09-28 | 2012-06-06 | 中电装备东芝（常州）变压器有限公司 | Key groove cushion block measuring device |
| CN202757590U (en) * | 2012-07-25 | 2013-02-27 | 无锡市中捷减震器有限公司 | Raster ruler automatic detection precision apparatus |
-
2012
- 2012-07-25 CN CN201210259834.5A patent/CN102818529B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1388108A (en) * | 1970-12-30 | 1975-03-19 | Rubber Plastics Research Ass O | Extensometers |
| CN2055590U (en) * | 1989-04-12 | 1990-04-04 | 北京市革制品厂 | Auto-check device for games ball |
| CN2528010Y (en) * | 2002-04-02 | 2002-12-25 | 泰博科技股份有限公司 | Biological sensor |
| US20090290139A1 (en) * | 2008-05-21 | 2009-11-26 | Asml Netherlands B.V. | Substrate table, sensor and method |
| CN101520321A (en) * | 2009-03-30 | 2009-09-02 | 哈尔滨工业大学 | Precision testing device |
| CN202267457U (en) * | 2011-09-28 | 2012-06-06 | 中电装备东芝（常州）变压器有限公司 | Key groove cushion block measuring device |
| CN202757590U (en) * | 2012-07-25 | 2013-02-27 | 无锡市中捷减震器有限公司 | Raster ruler automatic detection precision apparatus |
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| Publication number | Publication date |
|---|---|
| CN102818529B (en) | 2014-09-03 |
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Effective date of registration: 20170605 Address after: 214199, Wuxi Town, Xishan District, Jiangsu City, Donggang Province Patentee after: Hao Xin Auto Parts Manufacturing Co., Ltd. Wuxi Address before: Donggang Guo Town Industrial Park of Xishan District, Wuxi city of Jiangsu Province in 214199 Patentee before: Wuxi Zhongjie Vibration Isolators Co., Ltd. |
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| TR01 | Transfer of patent right |