CN108036700B - A kind of tooling device of automatic detection sheet metal flatness - Google Patents
A kind of tooling device of automatic detection sheet metal flatness Download PDFInfo
- Publication number
- CN108036700B CN108036700B CN201711224644.9A CN201711224644A CN108036700B CN 108036700 B CN108036700 B CN 108036700B CN 201711224644 A CN201711224644 A CN 201711224644A CN 108036700 B CN108036700 B CN 108036700B
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- measurement
- seat
- mother tuber
- translation
- rolling
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/24—Measuring arrangements characterised by the use of mechanical techniques for measuring angles or tapers; for testing the alignment of axes
- G01B5/245—Measuring arrangements characterised by the use of mechanical techniques for measuring angles or tapers; for testing the alignment of axes for testing perpendicularity
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Abstract
The invention discloses the tooling devices of the automatic detection sheet metal flatness of one kind in metal working technical area, including a pair of of end seat, it further include PLC controller, support plate platform, it further include the vertical lifting mechanism that support plate platform can be driven to be gone up and down, it further include measuring unit, further include the data processor for handling tested plate flatness information, further includes the display for showing tested plate flatness information；Measurement mother tuber lower end is equipped with the rolling element being in contact when measurement with the upper surface of tested plate, it measures mother tuber and is equipped with the axis of rolling, rolling element is installed in rotation on measurement mother tuber lower end by the axis of rolling, measurement mother tuber be equipped with for incude the variation of axis of rolling pressure and can pressure sensor by pressure signal transmission to PLC controller；Before measurement, the rolling element for measuring mother tuber is in contact with the datum plane of one of end seat.It can easily, accurately examine the flatness of tested plate.
Description
Technical field
The present invention relates to metal working technical area, in particular to a kind of tooling of automatic detection sheet metal flatness is set
It is standby.
Background technique
Currently, sheet metal needs to carry out shortly before processing and manufacturing the inspection of flatness, to guarantee that later period sheet metal adds
The precision of work prevents from not enough leading to the decline of machining accuracy because of sheet metal flatness.
But it is also more original for the flatness inspection means of sheet metal in the prior art, mainly utilize leveling ruler
It is placed on the surface of sheet metal, sees the region with the presence or absence of out-of-flatness, workload can be made very big with the check system.
Summary of the invention
The object of the present invention is to provide a kind of automatic tooling device of detection sheet metal flatness, can easily,
Accurately examine the flatness of tested plate.
The object of the present invention is achieved like this: a kind of tooling device of automatic detection sheet metal flatness, including one
Further include PLC controller to end seat that is spaced apart, being parallel to each other, further include the support plate platform for placing tested plate,
Further include vertical lifting mechanism that support plate platform can be driven to be gone up and down, being controlled by PLC controller, further include measuring unit,
Further include the data processor for handling tested plate flatness information, further includes for showing tested plate flatness information
Display；
The input terminal of the data processor is connected with PLC controller, the output end and display of the data processor
It is connected；
The support plate platform, which can slide up and down to, to be mounted in a pair of of end seat；
The end seat is equipped with datum plane, when measurement the datum plane with the upper surface of tested plate phase in height
It is corresponding；
The measuring unit includes translation measurement seat, sideslip seat, and the translation measurement seat is mounted on side horizontally slidablely
On slide and the length direction of the glide direction of translation measurement seat and end seat is perpendicular, and the translation measurement seat is in quilt always
The top of drafting board material, the measuring unit further include the translational drive mechanism that translation measurement seat can be driven to be slided；
Multiple measurement mother tubers can be coated on the translation measurement seat up and downly, the translation measurement seat is equipped with more
It is a that above-mentioned multiple measurement mother tubers are arranged in a straight line row and equidistant arrangement with the movable through-hole that matches one by one of measurement mother tuber, and
The orientation for measuring mother tuber is parallel with the length direction of end seat, and controllable measurement mother tuber is equipped on the translation measurement seat
The float lifting mechanism of elevating movement is carried out in movable through-hole；
The measurement mother tuber lower end is equipped with the rolling element being in contact when measurement with the upper surface of tested plate, and the measurement is female
Block is equipped with the axis of rolling, and the rolling element is installed in rotation on measurement mother tuber lower end, the measurement mother tuber peace by the axis of rolling
Equipped with for incude the variation of axis of rolling pressure and can pressure sensor by pressure signal transmission to PLC controller；
Before measurement, the rolling element of the measurement mother tuber is in contact with the datum plane of one of end seat.
Compared with prior art, the beneficial effects of the present invention are: can easily, accurately examine tested plate
Flatness；When inspection, tested plate is placed on support plate platform, then adjusts support plate platform, quilt using vertical lifting mechanism
Then the height and position of drafting board material is driven so that datum plane and the upper surface of tested plate are corresponding in height using translation
Motivation structure drives translation measurement seat to be moved, and with the movement of translation measurement seat, rolling element is rolled in the upper surface of tested plate
Dynamic, rolling element pushes tested plate, and tested plate can give rolling element reaction force, so that the axis of rolling is loaded, pressure sensor
Pressure signal can be generated and pass to PLC controller, such as the region of out-of-flatness, suffered by the axis of rolling corresponding to out-of-flatness region
Load can generate apparent variation, such load change can be sensed by pressure sensor, and the pressure sensor can
The pressure value of instantaneous variation is passed into PLC controller, the pressure signal that the pressure sensor of all measurement mother tubers is incuded exists
It is output in display after PLC controller, data processor processes, can clearly compare the pressure of all pressure sensors
Variation tendency, accurately to determine the flatness of tested plate；Wherein, the datum plane in end seat plays the work of leveling
With the rolling element for being equivalent to all measurement mother tubers is in contour state on datum plane, to set measuring basis.
As a further improvement of the present invention, the float lifting mechanism that above-mentioned controllable measurement mother tuber carries out elevating movement includes more
A stabilizer to match one by one with measurement mother tuber, driving gear, each measurement mother tuber side are equipped with arrange vertically and driving
The spur rack that gear is meshed, the stabilizer, driving gear are installed in rotation on translation measurement seat, the float lifting mechanism
It further include a horizontally disposed horizontal axis, the horizontal axis is installed in rotation on translation measurement seat, and the horizontal axis coaxially installs drive
Moving gear, the float lifting mechanism further include being mounted on lifting driving motor on translation measurement seat, being controlled by PLC controller,
The horizontal axis end and the output main shaft of lifting driving motor are coaxial docking, the stabilizer peripheral side and measurement mother tuber side phase
It contradicts, and the stabilizer, spur rack are respectively at two opposite sides of measurement mother tuber.Enable measurement mother tuber smoothly into
Row vertical lifting.
As a further improvement of the present invention, the above-mentioned translational drive mechanism for driving translation measurement seat to be slided includes
The pan drive motor controlled by PLC controller further includes cross that is horizontally disposed, being pivotally mounted on sideslip seat
Silk shifting rod further includes being mounted on screw on translation measurement seat, matching with traversing screw rod.
Detailed description of the invention
Fig. 1 looks down layout for of the invention.
Fig. 2 is the portion the A enlarged drawing in Fig. 1.
Fig. 3 is lateral arrangement schematic diagram of the invention.
Fig. 4 is the portion the B enlarged drawing in Fig. 3.
Fig. 5 is control planning schematic diagram of the invention.
Wherein, 1 tested plate, 2 support plate platforms, 3 vertical lifting mechanisms, 4 end seats, 4a datum plane, 5 translation measurement seats,
5a activity through-hole, 6 sideslip seats, 7 pan drive motors, 8 traversing screw rods, 9 screws, 10 measurement mother tubers, 10a spur rack, 11 roll
Body, 12 axis of rolling, 13 pressure sensors, 14 stabilizers, 15 driving gears, 16 horizontal axis, 17 lifting driving motors, 18PLC control
Device, 19 data processors, 20 displays.
Specific embodiment
As shown in Figs. 1-5, a kind of tooling device of automatic detection sheet metal flatness, including it is a pair of it is spaced apart,
The end seat 4 being parallel to each other further includes PLC controller 18, further includes the support plate platform 2 for placing tested plate 1, further including can
Vertical lifting mechanism 3 that support plate platform 2 is gone up and down, being controlled by PLC controller 18 is driven, further includes measuring unit, also wraps
The data processor 19 for handling tested 1 flatness information of plate is included, further includes for showing tested 1 flatness information of plate
Display 20.
The input terminal of above-mentioned data processor 19 is connected with PLC controller 18, the output end of data processor 19 and display
Device 20 is connected.
Above-mentioned support plate platform 2, which can slide up and down to, to be mounted in a pair of of end seat 4.
Above-mentioned end seat 4 is equipped with datum plane 4a, and the upper surface of datum plane 4a and tested plate 1 is in height when measurement
It is corresponding.
Above-mentioned measuring unit includes translation measurement seat 5, sideslip seat 6, and translation measurement seat 5 is mounted on sideslip horizontally slidablely
On seat 6 and the length direction of the glide direction and end seat 4 of translation measurement seat 5 is perpendicular, and translation measurement seat 5 is always in tested
The top of plate 1, above-mentioned measuring unit further include the translational drive mechanism that translation measurement seat 5 can be driven to be slided.
Multiple measurement mother tubers 10 can be coated on above-mentioned translation measurement seat 5 up and downly, translation measurement seat 5 is equipped with more
A movable through-hole 5a to match one by one with measurement mother tuber 10, multiple 10 rows of being arranged in a straight line of measurement mother tuber and equidistant arrangement, and
And the orientation for measuring mother tuber 10 is parallel with the length direction of end seat 4, and it is female that controllable measurement is equipped on translation measurement seat 5
Block 10 carries out the float lifting mechanism of elevating movement in movable through-hole 5a.
Above-mentioned 10 lower end of measurement mother tuber is equipped with the rolling element 11 being in contact when measurement with the upper surface of tested plate 1, measurement
Mother tuber 10 is equipped with the axis of rolling 12, and rolling element 11 is installed in rotation on measurement 10 lower end of mother tuber by the axis of rolling 12, and measurement is female
Block 10 be equipped with for incude the variation of 12 pressure of the axis of rolling and can pressure by pressure signal transmission to PLC controller 18
Force snesor 13.
Before measurement, the rolling element 11 of measurement mother tuber 10 is in contact with the datum plane 4a of one of end seat 4.
When inspection, tested plate 1 is placed on support plate platform 2, then adjusts support plate platform using vertical lifting mechanism 3
2, it is tested the height and position of plate 1, so that datum plane 4a and the upper surface of tested plate 1 are corresponding in height, it is then sharp
Translation measurement seat 5 is driven to be moved with translational drive mechanism, with the movement of translation measurement seat 5, rolling element 11 is in Board Under Test
The upper surface of material 1 rolls, and rolling element 11 pushes tested plate 1, and tested plate 1 can give rolling element 11 reaction force, so that rolling
Moving axis 12 is loaded, and pressure sensor 13 can generate pressure signal and pass to PLC controller 18, such as the region of out-of-flatness, no
Load suffered by the axis of rolling 12 corresponding to flattened region can generate apparent variation, and such load change can be by pressure sensing
Device 13 senses, and the pressure value of instantaneous variation can be passed to PLC controller 18 by the pressure sensor 13, and all measurements are female
The pressure signal that the pressure sensor 13 of block 10 is incuded is output to after PLC controller 18, the processing of data processor 19
In display 20, the pressure trend of all pressure sensors 13 can be clearly compared, accurately to determine tested plate 1
Flatness；Wherein, the datum plane 4a in end seat 4 plays the role of leveling, is equivalent to the rolling of all measurement mother tubers 10
Body 11 is in contour state on datum plane 4a, to set measuring basis.
The float lifting mechanism that above-mentioned controllable measurement mother tuber 10 carries out elevating movement include it is multiple with measure the phase one by one of mother tuber 10
The stabilizer 14 matched, driving gear 15,10 side of each measurement mother tuber be equipped with it is arranging vertically, be meshed with gear 15 is driven
Spur rack 10a, stabilizer 14, driving gear 15 be installed in rotation on translation measurement seat 5, float lifting mechanism further includes a water
The horizontal axis 16 of flat setting, horizontal axis 16 are installed in rotation on translation measurement seat 5, and horizontal axis 16 coaxially installs driving gear 15, are floated
Rising mechanism further includes being mounted on lifting driving motor 17 on translation measurement seat 5, being controlled by PLC controller 18,16 end of horizontal axis
Portion and the output main shaft of lifting driving motor 17 are coaxial docking, and 14 peripheral side of stabilizer and measurement 10 side of mother tuber are inconsistent, and
And stabilizer 14, spur rack 10a are respectively at two opposite sides of measurement mother tuber 10.Measurement mother tuber 10 is smoothly carried out
Vertical lifting.
The above-mentioned translational drive mechanism for driving translation measurement seat 5 to be slided includes being put down by 18 control of PLC controller
Driving motor 7 is moved, further includes traversing screw rod 8 that is horizontally disposed, being pivotally mounted on sideslip seat 6, further includes peace
Screw 9 on translation measurement seat 5, matching with traversing screw rod 8.
The present invention is not limited to the above embodiments, on the basis of technical solution disclosed by the invention, the skill of this field
For art personnel according to disclosed technology contents, one can be made to some of which technical characteristic by not needing creative labor
A little replacements and deformation, these replacements and deformation are within the scope of the invention.
Claims (2)
1. a kind of tooling device of automatic detection sheet metal flatness, it is characterised in that: including a pair of spaced apart, mutual
Parallel end seat (4) further includes PLC controller (18), further includes the support plate platform (2) for placing tested plate (1), also wraps
Vertical lifting mechanism (3) that support plate platform (2) can be driven to be gone up and down, being controlled by PLC controller (18) is included, further includes measurement
Unit further includes the data processor (19) for handling tested plate (1) flatness information, further includes for showing Board Under Test
The display (20) of material (1) flatness information；
The input terminal of the data processor (19) is connected with PLC controller (18), the output end of the data processor (19)
It is connected with display (20)；
The support plate platform (2), which can slide up and down to, to be mounted on a pair of of end seat (4)；
The end seat (4) is equipped with datum plane (4a), when measurement the datum plane (4a) and tested plate (1) upper surface
It is corresponding in height；
The measuring unit includes translation measurement seat (5), sideslip seat (6), and the translation measurement seat (5) is installed horizontally slidablely
On sideslip seat (6) and the glide direction of translation measurement seat (5) and the length direction of end seat (4) are perpendicular, and the translation is surveyed
The top of seat (5) always in tested plate (1) is measured, the measuring unit further includes that translation measurement seat (5) can be driven to be slided
Dynamic translational drive mechanism；
Multiple measurement mother tubers (10) can be coated on the translation measurement seat (5) up and downly, on the translation measurement seat (5)
Equipped with multiple movable through-holes (5a) to match one by one with measurement mother tuber (10), above-mentioned multiple measurement mother tubers (10) are arranged in a straight line
And equidistant arrangement, and the orientation for measuring mother tuber (10) is parallel with the length direction of end seat (4), the translation measurement
The float lifting mechanism that controllable measurement mother tuber (10) carries out elevating movement in movable through-hole (5a) is installed on seat (5)；
Measurement mother tuber (10) lower end is equipped with the rolling element (11) being in contact when measurement with the upper surface of tested plate (1), institute
It states measurement mother tuber (10) and is equipped with the axis of rolling (12), the rolling element (11) is installed in rotation on measurement by the axis of rolling (12)
Mother tuber (10) lower end, measurement mother tuber (10) are equipped with for incuding that the axis of rolling (12) pressure changes and can will press
Force signal passes to the pressure sensor (13) of PLC controller (18)；
Before measurement, the rolling element (11) of measurement mother tuber (10) is in contact with the datum plane (4a) of one of end seat (4)；
The float lifting mechanism that above-mentioned controllable measurement mother tuber (10) carries out elevating movement include it is multiple with measure mother tuber (10) phase one by one
The stabilizer (14) matched, driving gear (15), each measurement mother tuber (10) side be equipped with it is arranging vertically, with drive gear
(15) spur rack (10a) being meshed, the stabilizer (14), driving gear (15) are installed in rotation on translation measurement seat
(5) on, the float lifting mechanism further includes a horizontally disposed horizontal axis (16), and the horizontal axis (16) is installed in rotation on translation and surveys
It measures on seat (5), the horizontal axis (16) coaxially installs driving gear (15), and the float lifting mechanism further includes being mounted on translation measurement seat
(5) lifting driving motor (17) on, being controlled by PLC controller (18), horizontal axis (16) end and lifting driving motor
(17) output main shaft is coaxial docking, and stabilizer (14) peripheral side and measurement mother tuber (10) side are inconsistent and described
Stabilizer (14), spur rack (10a) are respectively at two opposite sides of measurement mother tuber (10).
2. a kind of tooling device of automatic detection sheet metal flatness according to claim 1, it is characterised in that: above-mentioned
The translational drive mechanism that translation measurement seat (5) can be driven to be slided includes the driven in translation electricity controlled by PLC controller (18)
Machine (7) further includes traversing screw rod (8) that is horizontally disposed, being pivotally mounted on sideslip seat (6), further includes installation
Screw (9) on translation measurement seat (5), matching with traversing screw rod (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711224644.9A CN108036700B (en) | 2017-11-29 | 2017-11-29 | A kind of tooling device of automatic detection sheet metal flatness |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711224644.9A CN108036700B (en) | 2017-11-29 | 2017-11-29 | A kind of tooling device of automatic detection sheet metal flatness |
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| CN108036700A CN108036700A (en) | 2018-05-15 |
| CN108036700B true CN108036700B (en) | 2019-11-29 |
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| CN111220060B (en) * | 2020-04-10 | 2020-10-23 | 巢湖市鼎力铁塔有限公司 | Plate material quality detection equipment |
| CN113695912A (en) * | 2021-07-28 | 2021-11-26 | 安徽赢创激光科技有限公司 | Gas protection tool clamp complete device for laser welding heat transfer plates |
| CN218380947U (en) * | 2022-08-25 | 2023-01-24 | 内蒙古中环晶体材料有限公司 | Single crystal square bar surface flatness detection device |
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|---|---|---|---|---|
| FR2818370A1 (en) * | 2000-12-20 | 2002-06-21 | France Etat Ponts Chaussees | Measurement of surface flatness for pressure surfaces used in concrete compression tests, in which measurements at mesh intersection points on measured surface are compared with similar points on reference surface |
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| CN108036700A (en) | 2018-05-15 |
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