CN104266614B - Full-automatic panel planeness detection device - Google Patents
Full-automatic panel planeness detection device Download PDFInfo
- Publication number
- CN104266614B CN104266614B CN201410444708.6A CN201410444708A CN104266614B CN 104266614 B CN104266614 B CN 104266614B CN 201410444708 A CN201410444708 A CN 201410444708A CN 104266614 B CN104266614 B CN 104266614B
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- measurement
- bearing
- shell
- full
- base plate
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- Length Measuring Devices By Optical Means (AREA)
Abstract
The invention provides a full-automatic panel planeness detection device which comprises a measurement component and a driving component. The measurement component comprises polished shafts and a reflector installation base. The driving component comprises a stepping motor, a stepping motor controller, a bearing pedestal, a bearing shaft, a synchronous pulley and the like. The measurement polished shafts are attached to the measured face all the time by separating the measurement component from the driving component, and therefore measurement reliability and data independence are greatly improved. The full-automatic panel planeness detection device is used in cooperation with a photoelectric auto-collimator for detection to read measured data, and has the advantages of facilitating detection, being rapid in detection, high in accuracy and high in universality and the like.
Description
Technical field
The present invention relates to a kind of full-automatic plane planeness detection means.
Background technology
Flat board is mainly used in verifying the flatness of the big plane such as heavy duty machine tools, is a kind of industrial measurer.With flat board
Manufacturer's gradually increases, and the detection limit of current flat board is greatly increased, and becomes an important detection content in detection industry.
Flat board flatness calibration be to plane planeness standard identification, therefore examine and determine result it is critical that, be also
A kind of guarantee of the flatness for being calibrated plane of flat board application.At present the universal method of plane planeness is：According to
《JJF117-2005 plate test codes》In to plate work facial plane degree measurement technical requirements, entered using bridge plate measurement method
The measurement of row flatness.Electrolevel or autocollimator reflecting mirror are fixedly mounted on bridge plate, bridge plate according to setting across
Away from moving end to end on leveling ruler work surface, instrument data is read from electrolevel or autocollimator, then according to
Planarity assessment method carries out data processing and obtains measurement of planeness result.
But the program there are the following problems：Whole measurement data of whole tested surface are substituted with the data of each strong point,
There is larger measurement error；Measurement process need to be measured according to bridge plate length segmentation, time-consuming longer, and must assure that it along straight line
It is mobile, can otherwise produce larger error.
The content of the invention
For the defect that prior art is present, it is an object of the invention to provide a kind of full-automatic plane planeness detection dress
Put.
To achieve these goals, design of the invention：Measured by two locomotives by gemel connection, it is front
Car belongs to measurement part, its bottom axial restraint optical axis, for measured contact gathered data；Rear car belongs to driver part,
Its wheel adopts synchronous pulley, matches with the Timing Belt for being mounted in tested surface, it is ensured that motion can realize linear motion.Driver part
Can ensure that measurement optical axis is fitted all the time with tested surface with measurement separation.
According to the design of foregoing invention, the present invention is adopted the following technical scheme that：
A kind of full-automatic plane planeness detection means, including measurement part and driver part；The measurement part and drive
Dynamic component passes through gemel connection.
The measurement part include two optical axises, base plate, illuminator mounting seat, two optical axis mounting screws,
Two gemel connection screws；The optical axis is connected by optical axis mounting screw with base plate；The illuminator mounting seat is fixed on
On base plate, the hinge is by gemel connection mode connects for screw on base plate.
The driver part includes two motors, stepper motor driver, two bearing blocks, two bearings
Axle, a shell and four synchronous pulleys；The stepper motor driver is fixed on shell middle part；The bearing axle passes through axle
Hold on bearing block；The motor and bearing block are separately fixed at the front and rear of shell；The synchronous pulley
Installed in the outside of shell, it is connected in the output shaft of motor and bearing axle；The hinge is solid by screw dress
It is scheduled on shell.
The present invention is measured using optical axis, and axial restraint is carried out to optical axis to eliminate the radial run-out of optical axis, optical axis
With measured surface will linear contact all the time, be more beneficial for the independent reliability of measurement data；The present invention is by measurement part and drives
Separate before and after part, by gemel connection, hinge is rotated upwardly and downwardly two parts, it is ensured that optical axis is fitted all the time with tested surface；This
Bright use Timing Belt and synchronous pulley, it is ensured that measurement apparatus can move along a straight line.
Compared with prior art, the present invention has the advantage that：
The present invention is a kind of energy high accuracy, the fexible unit of fully-automated synthesis different model flat board.By measurement part with
The separation of driver part, can be such that measurement optical axis is fitted in all the time in measured surface, so as to drastically increase the reliability of measurement
The independence of property and data.The present invention by reading surveyed data with photoelectric auto-collimator conjunction measuring, with it is easy to detect,
Quickly, the advantages of degree of accuracy height, highly versatile.
Description of the drawings
Fig. 1 is the scantling plan of full automatic flat flatness measuring device in the present invention.
Fig. 2 is the driver part structure chart of full automatic flat flatness measuring device in the present invention.
Fig. 3 is the measurement part structure chart of full automatic flat flatness measuring device in the present invention.
Specific embodiment
Below in conjunction with the accompanying drawings to the present invention be embodied as illustrate.
As shown in figure 1, a kind of full-automatic plane planeness detection means, including measurement part 1 and driver part 3；It is described
Measurement part 1 is connected with driver part 3 by hinge 2.
As shown in Fig. 2 the driver part 3 includes two bearings of stepper motor driver 5, two of motor 4,
Seat 6, two bearing axles, 7, shell 14 and four synchronous pulleys 13；The stepper motor driver 5 is fixed on shell 14
Middle part；The bearing axle 7 is arranged on bearing block 6 by bearing；The motor 4 and bearing block 6 are separately fixed at shell
14 front and rear；The synchronous pulley 13 is arranged on the outside of shell 14, be connected to the output shaft of motor 4 with
And in bearing axle 7；The hinge 2 is fixed on shell 14 by screw dress.
As shown in figure 3, the measurement part 1 includes two 8, one, optical axis illuminator mounting seats 10, two of base plate 9,
11, two gemel connection screws 12 of individual optical axis mounting screw；The optical axis 8 is connected by optical axis mounting screw 11 with base plate 9；
The illuminator mounting seat 10 is fixed on base plate 9, and the hinge 2 is connected on base plate 9 by gemel connection screw 12.
The use process of apparatus of the present invention is：
Pre-prepd Timing Belt is placed on the pre-detection position of flat board first, and head and the tail fixed placement is good.Will be complete
Automatic flat-plate flatness checking device is placed on one end of Timing Belt, synchronous pulley 13 is engaged with Timing Belt；By photoelectric auto
Straight instrument is placed on supporting spider so as to connect PC ends and with the illuminator mounting seat 10 in apparatus of the present invention
Illuminator carry out focus calibration, the start and stop of apparatus of the present invention are controlled by PC and data processing is carried out；Power supply is plugged, this is opened
Power supply in invention device, presses the measurement that starts in software, and controllor for step-by-step motor 5 runs motor 4 is controlled, and
By motor 4 drive synchronous pulley 13 move, during this optical axis 8 all the time with fitted by side, vehicle body fluctuate by
Make the illuminator in illuminator mounting seat 10 fluctuate, make photoelectric auto-collimator receive surveyed data.
Claims (1)
1. a kind of full-automatic plane planeness detection means, it is characterised in that：Including measurement part（1）And driver part（3）；Institute
State measurement part（1）With driver part（3）By hinge（2）Connection；The measurement part（1）Including two optical axises（8）, one
Base plate（9）, an illuminator mounting seat（10）, two optical axis mounting screws（11）, two gemel connection screws（12）；The light
Axle（8）By optical axis mounting screw（11）With base plate（9）It is connected；The illuminator mounting seat（10）It is fixed on base plate（9）On,
The hinge（2）By gemel connection screw（12）It is connected to base plate（9）On；The driver part（3）Including two stepping electricity
Machine（4）, a stepper motor driver（5）, two bearing blocks（6）, two pieces bearing axles（7）, a shell（14）And four
Synchronous pulley（13）；The stepper motor driver（5）It is fixed on shell（14）Middle part；The bearing axle（7）Pacified by bearing
It is mounted in bearing block（6）On；The motor（4）And bearing block（6）It is separately fixed at shell（14）Front and rear；It is described
Synchronous pulley（13）Installed in shell（14）Outside, be connected to motor（4）Output shaft and bearing axle（7）
On；The hinge（2）Shell is fixed on by screw dress（14）On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410444708.6A CN104266614B (en) | 2014-09-03 | 2014-09-03 | Full-automatic panel planeness detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410444708.6A CN104266614B (en) | 2014-09-03 | 2014-09-03 | Full-automatic panel planeness detection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104266614A CN104266614A (en) | 2015-01-07 |
| CN104266614B true CN104266614B (en) | 2017-05-10 |
Family
ID=52158155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410444708.6A Expired - Fee Related CN104266614B (en) | 2014-09-03 | 2014-09-03 | Full-automatic panel planeness detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104266614B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109668528A (en) * | 2018-12-29 | 2019-04-23 | 武汉重型机床集团有限公司 | A kind of overlength lathe bed Linearity surveying method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH651135A5 (en) * | 1980-10-13 | 1985-08-30 | Eidgenoess Tech Hochschule | Device for measuring the evenness of a surface |
| CN2935083Y (en) * | 2006-06-30 | 2007-08-15 | 比亚迪股份有限公司 | Detecting device for smoothness |
| CN201034559Y (en) * | 2007-04-25 | 2008-03-12 | 上海大学 | Device for testing planarity and depth of parallelism of clintheriform workpieces top and plane |
| RU2362119C1 (en) * | 2008-04-08 | 2009-07-20 | Открытое акционерное общество "Научно-производственная корпорация "Иркут" (ОАО "Корпорация "Иркут") | Measurement method for flatness deviation |
| CN103776396A (en) * | 2012-10-17 | 2014-05-07 | 深圳富泰宏精密工业有限公司 | Flatness detection device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH095059A (en) * | 1995-06-20 | 1997-01-10 | Nikon Corp | Flatness measuring device |
| JP2013076623A (en) * | 2011-09-30 | 2013-04-25 | Avanstrate Inc | Flatness measuring method |
-
2014
- 2014-09-03 CN CN201410444708.6A patent/CN104266614B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH651135A5 (en) * | 1980-10-13 | 1985-08-30 | Eidgenoess Tech Hochschule | Device for measuring the evenness of a surface |
| CN2935083Y (en) * | 2006-06-30 | 2007-08-15 | 比亚迪股份有限公司 | Detecting device for smoothness |
| CN201034559Y (en) * | 2007-04-25 | 2008-03-12 | 上海大学 | Device for testing planarity and depth of parallelism of clintheriform workpieces top and plane |
| RU2362119C1 (en) * | 2008-04-08 | 2009-07-20 | Открытое акционерное общество "Научно-производственная корпорация "Иркут" (ОАО "Корпорация "Иркут") | Measurement method for flatness deviation |
| CN103776396A (en) * | 2012-10-17 | 2014-05-07 | 深圳富泰宏精密工业有限公司 | Flatness detection device |
Non-Patent Citations (2)
| Title |
|---|
| 一种大长度轨道直线度的测量方法和装置;宋伟等;《机械工程师》;20100228(第2期);第32-35页 * |
| 用"悬镜法"测量平板平面度;高建平;《计量技术》;20030531(第5期);第59页 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104266614A (en) | 2015-01-07 |
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