CN105021161B - A kind of digital display squareness detection jig - Google Patents

A kind of digital display squareness detection jig Download PDF

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Publication number
CN105021161B
CN105021161B CN201510102601.8A CN201510102601A CN105021161B CN 105021161 B CN105021161 B CN 105021161B CN 201510102601 A CN201510102601 A CN 201510102601A CN 105021161 B CN105021161 B CN 105021161B
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China
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cubing
detection
display
axis
girder
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CN201510102601.8A
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CN105021161A (en
Inventor
章华亮
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Kunshan Jet Electronic Technology Co Ltd
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Kunshan Jet Electronic Technology Co Ltd
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    • GPHYSICS
    • G01MEASURING; TESTING
    • G01BMEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B21/00Measuring arrangements or details thereof in so far as they are not adapted to particular types of measuring means of the preceding groups
    • G01B21/22Measuring arrangements or details thereof in so far as they are not adapted to particular types of measuring means of the preceding groups for measuring angles or tapers; for testing the alignment of axes
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01BMEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B21/00Measuring arrangements or details thereof in so far as they are not adapted to particular types of measuring means of the preceding groups
    • G01B21/30Measuring arrangements or details thereof in so far as they are not adapted to particular types of measuring means of the preceding groups for measuring roughness or irregularity of surfaces
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01BMEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B21/00Measuring arrangements or details thereof in so far as they are not adapted to particular types of measuring means of the preceding groups
    • G01B21/32Measuring arrangements or details thereof in so far as they are not adapted to particular types of measuring means of the preceding groups for measuring the deformation in a solid

Abstract

The invention discloses a kind of digital display squarenesses to detect jig, including left cubing, middle cubing, right cubing, girder, axis, angular transducer, displacement sensor, cylindrical cavity, detection faces, detector, battery, PLC controller, display, connecting line;The left cubing, middle cubing, right cubing section are right angle body, cylindrical cavity is equipped at the interior angle of the right angle body, the left cubing, middle cubing are fixedly connected between right cubing with axis by girder, two ends of the axis are equipped with angular transducer, the left cubing, right cubing mounted inside have multiple displacement sensors, and the detector of institute's displacement sensors is set in the detection faces;PLC controller and display are provided in the middle cubing;The present invention uses integrated detection jig, and squareness detection, flatness detection and torsion resistance inspection optimization are combined into one, easy to detect quick, high-efficient, meets batch machining and quality testing needs.

Description

A kind of digital display squareness detection jig
Technical field
The present invention relates to a kind of morphemes to detect jig technical equipment field, in particular to a kind of digital display squareness detection is controlled Tool.
Background technique
With the development of science and technology, the precision requirement of work pieces process is continuously improved, to ensure the respective performances of workpiece, During process of manufacture and quality testing, it is often necessary to be detected to some right angle of workpiece, to determine that two are put down Whether the angle between face reaches orthogonal angle.
In the prior art, the efficiency bottle neck in always production or metrology operation is operated to the detection of workpiece squareness, Common detection method is completed using square and thickness feeler gauge, but in the detection process compared with machining long workpieces right angle, Since there is squareness distortion problems on Workpiece length direction, there is uneven problem on the two side faces of machining long workpieces, It can not quickly and effectively the squareness to batch machining long workpieces, torsion resistance, flatness be detected using usual method, often to grow The squareness quality of workpiece is difficult to control, and detection efficiency is low, it is difficult to meet batch detection in large-scale production process, fast Speed detection job requirements.
Summary of the invention
In order to solve the above technical problems, the present invention provides a kind of digital display squarenesses to detect jig, in the prior art Deficiency, seperated linkage squareness cubing is made by Precision Machining, the squareness of machining long workpieces is detected, using multiple points The flatness that formula displacement sensor surveys face to machining long workpieces detects, and is examined using torsion resistance of the angular transducer to machining long workpieces It surveys, and squareness detection, flatness detection and torsion resistance inspection optimization is combined into one, be applied to production and processing and quality In detection process, high efficient detection quickly and easily is carried out to the squareness of machining long workpieces, to improve the squareness of machining long workpieces, turn round Curvature, flatness detection efficiency and detection speed, meet batch machining and quality testing needs.
In order to achieve the above objectives, technical scheme is as follows: a kind of digital display squareness detection jig, including left inspection Tool, middle cubing, right cubing, girder, axis, angular transducer, displacement sensor, cylindrical cavity, detection faces, detector, battery, PLC Controller, display, connecting line, it is characterised in that:
The left cubing, middle cubing, right cubing, girder and axis are that high-strength alloy Steel material is processed by high-precision At the left cubing, middle cubing, right cubing cross-sectional shape are right angle body, and the right angle body is two rectangle compositions, described Be provided with cylindrical cavity at the interior angle of right angle body, the cylindrical cavity section be inwardly recessed it is arc-shaped, to avoid being damaged in detection process Hurt the straight ends of workpiece;The left cubing, middle cubing, right cubing orthogonal two faces in inside be detection faces, it is described Detection faces are mutually perpendicular to, and constitute the right angle of standard;The left cubing, middle cubing are fixedly connected between right cubing by girder, The girder is by being spirally connected and left cubing, middle cubing, right cubing fixing assembling;The girder, left cubing, middle cubing, right cubing Center is provided with axis, and the axis is hollow shaft, is the cable-through hole of connecting line inside the axis;The two of the axis End is provided with angular transducer, and the left cubing, right cubing mounted inside have multiple displacement sensors, institute's displacement sensors Detector is set in the detection faces;The left cubing, right cubing are internally provided with battery, are provided in the middle cubing PLC controller and display, the display are set on the lateral surface of the middle cubing, the PLC controller and battery, position Displacement sensor, angular transducer, display are connected by connecting line electric signal, and the display is provided with two, two institutes State display simultaneous display data detection signal.
Institute's displacement sensors are digital type linear displacement transducer, and institute's displacement sensors are vertically set on the detection On face, in the left cubing there are four settings, in the right cubing there are four settings.
The angular transducer is contactless angular transducer, and the angular transducer is sleeved and fixed the two of the axis End.
Memory module and communication module, the number of the memory module storage on-site test are provided in the PLC controller It is believed that breath, the communication module and computer transmit detection signal by transmission of wireless signals mode, by computer to detection The data statistic analysis at scene.
The operation principle of the present invention is that: left inspection is manufactured by high-precision squareness Precision Machining using high strength alloy steel Tool, middle cubing, right cubing, girder, axis;And detection faces, cylindrical cavity are processed in the left cubing, middle cubing and right cubing;It will PLC controller, display, battery, displacement sensor, angular transducer are assembled to left cubing, right cubing, in middle cubing, into one Being integrated by girder, axis, connecting line for step, preset control software is assembled in PLC controller, and is examined to digital display squareness Measurement fixture is calibrated, can squareness, torsion resistance, flatness to machining long workpieces detect, pass through the right angle to machining long workpieces Degree, torsion resistance and flatness detection, relevant detection data is obtained from display, thus judges the quality problems of machining long workpieces, Disposably, detection operation is carried out to the morpheme face of machining long workpieces easily and fast.
Through the above technical solutions, the beneficial effect of technical solution of the present invention is: making seperated linkage by Precision Machining Squareness cubing detects the squareness of machining long workpieces, and using multiple point type displacement sensors machining long workpieces are surveyed with the flatness in face It is detected, is detected using torsion resistance of the angular transducer to machining long workpieces, be integrated into inspection using PLC controller and display Squareness detection, flatness detection and torsion resistance inspection optimization are combined into one, are applied to production and processing and matter by measurement fixture Measure in detection process, high efficient detection quickly and easily carried out to the squarenesses of machining long workpieces, thus improve the squareness of machining long workpieces, Torsion resistance, flatness detection efficiency and detection speed, meet batch machining and quality testing needs.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with It obtains other drawings based on these drawings.
Fig. 1 is a kind of digital display squareness detection jig structure schematic diagram disclosed in the embodiment of the present invention;
Fig. 2 is a kind of digital display squareness detection jig side view schematic diagram disclosed in the embodiment of the present invention;
Fig. 3 detects jig AA to side view for a kind of digital display squareness disclosed in the embodiment of the present invention.
Number and corresponding component title represented by letter in figure:
1. right 4. girder of cubing of cubing 3. in left cubing 2.
5. 6. angular transducer of axis, 7. displacement sensor, 8. cylindrical cavity
9. 10. detector of detection faces, 11. battery 12.PLC controller
13. 14. connecting line of display
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.
According to Fig. 1, Fig. 2 and Fig. 3, the present invention provides a kind of digital display squarenesses to detect jig, including left cubing 1, middle inspection Have 2, right cubing 3, girder 4, axis 5, angular transducer 6, displacement sensor 7, cylindrical cavity 8, detection faces 9, detector 10, battery 11, PLC controller 12, display 13, connecting line 14.
The left cubing 1, middle cubing 2, right cubing 3, girder 4 and axis 5 are that high-strength alloy Steel material passes through high-precision It is process, the left cubing 1, middle cubing 2,3 cross-sectional shape of right cubing are right angle body, and the right angle body is two rectangles Composition, is provided with cylindrical cavity 8 at the interior angle of the right angle body, 8 section of cylindrical cavity be inwardly recessed it is arc-shaped, to avoid inspection The straight ends of disfiguring workpiece during survey;Orthogonal two faces in inside of the left cubing 1, middle cubing 2, right cubing 3 For detection faces 9, and constitute the right angle of standard;The left cubing 1, middle cubing 2 are fixedly connected by girder 4 between right cubing 3, The girder 4 is by being spirally connected and left cubing 1, middle cubing 2,3 fixing assembling of right cubing;The girder 4, left cubing 1, middle cubing 2, Right 3 center of cubing is provided with axis 5, and the axis 5 is hollow shaft, is the cable-through hole of connecting line 14 inside the axis 5; Two ends of the axis 5 are provided with angular transducer 6, and the left cubing 1,3 mounted inside of right cubing have multiple displacement sensors 7, the detector 10 of institute's displacement sensors 7 is set in the detection faces 9;The left cubing 1, right cubing 3 are internally provided with Battery 11;PLC controller 12 and display 13 are provided in the middle cubing 2, the display 13 is set to the middle cubing 2 Lateral surface on, the PLC controller 12 passes through connecting line with battery 11, displacement sensor 7, angular transducer 6, display 13 Electric signal connection, the display 13 are provided with two, two 13 simultaneous display data detection signals of display.
Institute's displacement sensors 7 are digital type linear displacement transducer, and institute's displacement sensors 7 are vertically set on the inspection On survey face 9, in the left cubing 1 there are four settings, in the right cubing 3 there are four settings.
The angular transducer 6 is contactless angular transducer, and the angular transducer 6 is sleeved and fixed in the axis 5 Two ends.
Memory module and communication module are provided in the PLC controller 12, the memory module storage on-site test Data information, the communication module and computer transmit detection signal by transmission of wireless signals mode, facilitate the live number of detection According to statistical analysis.
Concrete operation step of the present invention are as follows: use high strength alloy steel, by high-precision squareness Precision Machining, manufacture is left Cubing 1, middle cubing 2, right cubing 3, girder 4, axis 5;And detection is processed in the left cubing 1, middle cubing 2 and right cubing 3 Face 9, cylindrical cavity 8;By PLC controller 12, display 13, battery 11, displacement sensor 7, angular transducer 6 be assembled to left cubing 1, It is further integrated by girder 4, axis 5, connecting line 14 in right cubing 3, middle cubing 2, preset control software is assembled to In PLC controller 12, and digital display squareness detection jig is calibrated, it can squareness, torsion resistance, plane to machining long workpieces Degree is detected, and is detected by squareness, torsion resistance and the flatness to machining long workpieces, relevant detection is obtained from display 13 Thus data judge the quality problems of machining long workpieces, disposably, easily and fast carry out detection operation to the morpheme face of machining long workpieces.
By above-mentioned specific embodiment, the beneficial effects of the present invention are: making seperated linkage right angle by Precision Machining Degree cubing detects the squareness of machining long workpieces, is carried out using the flatness that multiple point type displacement sensors survey face to machining long workpieces Detection, is detected using torsion resistance of the angular transducer to machining long workpieces, is integrated into detection using PLC controller and display and controls Squareness detection, flatness detection and torsion resistance inspection optimization are combined into one, are applied to production and processing and quality inspection by tool During survey, high efficient detection quickly and easily is carried out to the squareness of machining long workpieces, to improve the squareness of machining long workpieces, distortion Degree, flatness detection efficiency and detection speed, meet batch machining and quality testing needs.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one The widest scope of cause.

Claims (4)

1. a kind of digital display squareness detects jig, which is characterized in that including left cubing, middle cubing, right cubing, girder, axis, angle Spend sensor, displacement sensor, cylindrical cavity, detection faces, detector, battery, PLC controller, display, connecting line;The left inspection Tool, middle cubing, right cubing, girder and axis be high-strength alloy Steel material by high-precision is process, the left cubing, in Cubing, right cubing cross-sectional shape are right angle body, and the right angle body is that two rectangles form, at the interior angle of the right angle body It is provided with cylindrical cavity, the cylindrical cavity section is to be inwardly recessed arc-shaped, and the left cubing, middle cubing, the inside of right cubing are mutual Two vertical faces are detection faces, and the detection faces are mutually perpendicular to, and constitute the right angle of standard;The left cubing, middle cubing, the right side It is fixedly connected between cubing by girder, the girder is by being spirally connected and left cubing, middle cubing, right cubing fixing assembling;It is described Girder, left cubing, middle cubing, right cubing center are provided with axis, and it is to connect inside the axis that the axis, which is hollow shaft, The cable-through hole of wiring;Two ends of the axis are provided with angular transducer, and the left cubing, right cubing mounted inside have multiple positions The detector of displacement sensor, institute's displacement sensors is set in the detection faces;The left cubing, right cubing are internally provided with Battery is provided with PLC controller and display in the middle cubing, and the display is set to the lateral surface of the middle cubing On, the PLC controller is connect with battery, displacement sensor, angular transducer, display by connecting line electric signal, institute It states display and is provided with two, two display simultaneous display data detection signals.
2. a kind of digital display squareness according to claim 1 detects jig, which is characterized in that institute's displacement sensors are number Word formula linear displacement transducer, institute's displacement sensors are vertically set in the detection faces, are provided with four in the left cubing It is a, in the right cubing there are four settings.
3. a kind of digital display squareness according to claim 1 detects jig, which is characterized in that the angular transducer is nothing Contact angle sensor, the angular transducer are sleeved and fixed at two ends of the axis.
4. a kind of digital display squareness according to claim 1 detects jig, which is characterized in that set in the PLC controller It is equipped with memory module and communication module, the data information of the memory module storage on-site test, the communication module and calculating Machine transmits detection signal by transmission of wireless signals mode, by computer to the data statistic analysis at detection scene.
CN201510102601.8A 2015-03-09 2015-03-09 A kind of digital display squareness detection jig Active CN105021161B (en)

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Publication number Priority date Publication date Assignee Title
CN105466386B (en) * 2015-12-31 2019-09-20 上海君屹工业自动化股份有限公司 A kind of flatness checking device
CN110260766B (en) * 2019-07-29 2022-05-13 京东方科技集团股份有限公司 Angle plate detection jig, system and detection method

Citations (5)

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Publication number Priority date Publication date Assignee Title
FR2819308B1 (en) * 2001-01-08 2008-10-10 Mario Bartolomeo ESSENTIAL EQUER-LEVEL TOOL PERMITTING THE APLOMB, THE EQUERRAGE AND THE GROUND LEVEL IN A SINGLE GAME
CN201229165Y (en) * 2008-07-07 2009-04-29 东莞市特马电子有限公司 Multifunctional digital display angle gauges
JP3179152U (en) * 2012-08-06 2012-10-18 株式会社アルファ・オメガ Music scale
CN104308659A (en) * 2014-09-02 2015-01-28 常州宝菱重工机械有限公司 Device and method for measuring part with right triangular cross section
CN204461399U (en) * 2015-03-09 2015-07-08 昆山市杰尔电子科技有限公司 A kind of digital display squareness detects tool

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2819308B1 (en) * 2001-01-08 2008-10-10 Mario Bartolomeo ESSENTIAL EQUER-LEVEL TOOL PERMITTING THE APLOMB, THE EQUERRAGE AND THE GROUND LEVEL IN A SINGLE GAME
CN201229165Y (en) * 2008-07-07 2009-04-29 东莞市特马电子有限公司 Multifunctional digital display angle gauges
JP3179152U (en) * 2012-08-06 2012-10-18 株式会社アルファ・オメガ Music scale
CN104308659A (en) * 2014-09-02 2015-01-28 常州宝菱重工机械有限公司 Device and method for measuring part with right triangular cross section
CN204461399U (en) * 2015-03-09 2015-07-08 昆山市杰尔电子科技有限公司 A kind of digital display squareness detects tool

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