CN106908099A - One kind revolution class workpiece measuring device - Google Patents
One kind revolution class workpiece measuring device Download PDFInfo
- Publication number
- CN106908099A CN106908099A CN201710104617.1A CN201710104617A CN106908099A CN 106908099 A CN106908099 A CN 106908099A CN 201710104617 A CN201710104617 A CN 201710104617A CN 106908099 A CN106908099 A CN 106908099A
- Authority
- CN
- China
- Prior art keywords
- measuring device
- rotary platform
- class workpiece
- workpiece measuring
- control module
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
Abstract
The invention discloses one kind revolution class workpiece measuring device, high-precision rotary platform is provided with including pedestal, on pedestal, sectional wheel is additionally provided with pedestal, the laser sensor moved along sectional wheel is provided with sectional wheel, machine arm device is provided with laser sensor.The device uses spherical coordinate system, its high precision, flexibility be high, realizes non-cpntact measurement in limited space, it is to avoid measurement error, and measures simple, it is easy to operate.
Description
Technical field
The invention belongs to measuring instrument technical field, it is related to a kind of revolution class workpiece measuring device.
Background technology
Traditional workpiece measuring device, is mostly to be based on geometric coordinate system, including cartesian coordinate system, cylindrical coordinate
Deng.In measurement revolution class workpiece, existing measurement apparatus are nonopiate coordinate measuring system due to it, cause it not have height
Flexibility, therefore in test revolution class workpiece, measurement error is larger, and measurement is inconvenient.
The content of the invention
It is an object of the invention to provide one kind revolution class workpiece measuring device；The device uses spherical coordinate system, its essence
Degree is high, flexibility is high, realize non-cpntact measurement in limited space, it is to avoid measurement error, and measures simple, it is easy to grasp
Make.
The purpose of the present invention is solved by the following technical programs：
This revolution class workpiece measuring device, including pedestal, are provided with high-precision rotary platform on pedestal, also set up on pedestal
There is sectional wheel, the laser sensor moved along sectional wheel is provided with sectional wheel, mechanical hand is provided with laser sensor
Device.
Further, the features of the present invention is also resided in：
Two leveling worktables are wherein provided with high-precision rotary platform.
Wherein measured workpiece is arranged on high-precision rotary platform, and the gyroaxis of measured workpiece and returning for high-precision rotary platform
Rotating shaft overlaps.
Wherein the measurement apparatus also include control module, the second servo electricity that control module is connected with high-precision rotary platform
Machine.
Grating and the first servomotor that wherein control module is also connected with measured workpiece.
Wherein control module is connected with laser sensor.
Display panel module and manipulation module are wherein also associated with control module.
The beneficial effects of the invention are as follows：Spherical coordinates system is formed using sectional wheel, spherical coordinates system can be realized limited
Space in measure, being scanned measurement to measured workpiece by laser sensor realizes non-cpntact measurement, by machine
Tool arm device, laser sensor and high-precision rotary platform are realized carries out height to the physical dimension and surface defect of turning round class workpiece
The non-contact measurement of precision.
Further, two-dimentional leveling worktable can adjust measured workpiece and be in horizontality, improve certainty of measurement, subtract
Few error.
Further, the second servomotor is controlled by control module, can precise control high-precision rotary platform
Rotation, while control module also controls the operation of laser sensor and the movement of measured workpiece；Automated by control module
Control measurement process, it is to avoid the error that manual operation causes.
Further, display panel module can show the result of measurement, and manipulation module is used to be sent to control module to be grasped
Instruct, control module sends control instruction to corresponding part.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
Wherein：1 is laser sensor；2 is machine arm device；3 is sectional wheel；4 is measured workpiece；5 is high-precision rotary
Platform.
Specific embodiment
The present invention is described in further detail below in conjunction with the accompanying drawings：
The invention provides one kind revolution class workpiece measuring device, as shown in figure 1, including high-precision rotary platform 5, high accuracy
Two-dimentional leveling worktable is provided with panoramic table 5, sectional wheel 3 is additionally provided with high-precision rotary platform 5, be provided with sectional wheel 3
Machine arm device 2 and laser sensor 1, laser sensor 1 can be moved along sectional wheel 3；Wherein measured workpiece 4 is placed on two dimension
On leveling worktable, and keep the gyroaxis of measured workpiece 4 and the revolution overlapping of axles of high-precision rotary platform 5.
Present invention additionally comprises a control module, control module is single-chip microcomputer；Control module and the second servomotor and volume
Code device connection, the second servomotor and encoder are connected with high-precision rotary platform 5；Control module also with the first servomotor and light
Grid are connected, and the first servomotor and grating are connected with measured workpiece 4；Control module is also connected with laser sensor 1；Control module
Also it is connected with display panel module and manipulation module.
Operation principle of the invention and application method are：Measured workpiece 4 is placed on two-dimentional leveling worktable, is made high-precision
The rotary main shaft for spending panoramic table 5 is rotated one week, measures the center of measured workpiece 4, and site error is shown,
Then progressively adjustment makes the gyroaxis of measured workpiece 4 and the revolution overlapping of axles of high-precision rotary platform 5；Then by machine arm device 2
First measurement position is moved to, after measured workpiece 4 rotates to an angle, laser sensor 1 is measured, then mechanical hand dress
Put 2 and be moved to next position, repeat measurement；Until after the spherical scanning of whole measured workpiece 4 is completed, you can obtain
The spherome surface feature of measured workpiece 4.
Present invention additionally comprises control module, control module controls the first servomotor to drive measured workpiece 4 to be rotated, together
When grating can control laser sensor 1 scan angle；Second servomotor is used to control the rotation of high-precision rotary platform 5；
Display panel module display location error, makes the gyroaxis of measured workpiece 4 and the revolution overlapping of axles of high-precision rotary platform 5；Manipulate mould
Block can send control command, and control command includes that the instruction of the rotation of control high-precision rotary platform 5, control measured workpiece 4 are rotated
Instruction, control the ON/OFF of laser sensor 1 instruction.
Claims (7)
- It is 1. a kind of to turn round class workpiece measuring device, it is characterised in that high-precision rotary platform (5) is provided with including pedestal, on pedestal, Sectional wheel (3) is additionally provided with pedestal, is provided with sectional wheel (3) along the mobile laser sensor (1) of sectional wheel (3), Machine arm device (2) is provided with laser sensor (1).
- 2. it is according to claim 1 to turn round class workpiece measuring device, it is characterised in that on the high-precision rotary platform (5) It is provided with two-dimentional leveling worktable.
- 3. it is according to claim 1 to turn round class workpiece measuring device, it is characterised in that the measured workpiece (4) is arranged on On high-precision rotary platform (5), and gyroaxis and the high-precision rotary platform (5) of measured workpiece (4) revolution overlapping of axles.
- 4. it is according to claim 1 to turn round class workpiece measuring device, it is characterised in that the described measurement apparatus also include control Molding block, the second servomotor that control module is connected with high-precision rotary platform (5).
- 5. it is according to claim 4 revolution class workpiece measuring device, it is characterised in that the control module also with tested work The grating and the first servomotor of part connection.
- 6. it is according to claim 4 to turn round class workpiece measuring device, it is characterised in that the control module and laser sensing Device (1) is connected.
- 7. it is according to claim 4 to turn round class workpiece measuring device, it is characterised in that to be also associated with the control module Display panel module and manipulation module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710104617.1A CN106908099A (en) | 2017-02-24 | 2017-02-24 | One kind revolution class workpiece measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710104617.1A CN106908099A (en) | 2017-02-24 | 2017-02-24 | One kind revolution class workpiece measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106908099A true CN106908099A (en) | 2017-06-30 |
Family
ID=59207972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710104617.1A Pending CN106908099A (en) | 2017-02-24 | 2017-02-24 | One kind revolution class workpiece measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106908099A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103307977A (en) * | 2013-05-20 | 2013-09-18 | 华中科技大学 | Field measuring device, system and method of inner wall size of large rotary workpiece |
| CN203259123U (en) * | 2013-05-20 | 2013-10-30 | 华中科技大学 | Large-scale revolution workpiece inner wall size measurement apparatus and system thereof |
| CN103471503A (en) * | 2013-09-16 | 2013-12-25 | 苏州凯欧机械科技有限公司 | Non-contact type precision-measurement mechanical arm |
| CN206989988U (en) * | 2017-02-24 | 2018-02-09 | 榆林学院 | A kind of high-precision contact measuring apparatus for turning round class workpiece |
-
2017
- 2017-02-24 CN CN201710104617.1A patent/CN106908099A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103307977A (en) * | 2013-05-20 | 2013-09-18 | 华中科技大学 | Field measuring device, system and method of inner wall size of large rotary workpiece |
| CN203259123U (en) * | 2013-05-20 | 2013-10-30 | 华中科技大学 | Large-scale revolution workpiece inner wall size measurement apparatus and system thereof |
| CN103471503A (en) * | 2013-09-16 | 2013-12-25 | 苏州凯欧机械科技有限公司 | Non-contact type precision-measurement mechanical arm |
| CN206989988U (en) * | 2017-02-24 | 2018-02-09 | 榆林学院 | A kind of high-precision contact measuring apparatus for turning round class workpiece |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10145682B2 (en) | Reduction of errors of a rotating device used during the determination of coordinates of a workpiece or during the machining of a workpiece | |
| CN103307977B (en) | The field measurement apparatus of huge revolving class workpiece inner wall size, system and method | |
| CN103759941B (en) | A kind of Measuring of Axis Rotating Accuracy detection method | |
| JP5277033B2 (en) | Correction ball diameter calculation method and shape measuring apparatus | |
| CN203259123U (en) | Large-scale revolution workpiece inner wall size measurement apparatus and system thereof | |
| CN203163682U (en) | Full-automatic gantry-type image measuring instrument | |
| CN108507466B (en) | The method that three-dimensional precise information is obtained using two-dimentional line laser scanner | |
| CN102442142A (en) | Laser-engraving machine platform | |
| CN205332963U (en) | Cubic unit measuring apparatu | |
| CN103307984A (en) | Laser measuring device, laser measuring system and laser measuring method for adjustable paddle blade | |
| CN101403603A (en) | Large scale scanning survey apparatus and method based on laser ranging and Bluetooth transmission | |
| JP2003114112A (en) | Calibration method and calibration program for profiling probe | |
| CN107824843A (en) | Lathe and workpiece planarization processing method | |
| CN102636137A (en) | REVO (Resident Encrypted Variable Output) measuring head position posture calibrating method in joint arm type coordinate measuring machine | |
| CN108527441A (en) | A kind of device for detecting industrial robot trajectory error | |
| CN106767418A (en) | A kind of large revolving body profile scanning and measuring apparatus and method | |
| CN107514968A (en) | The method of surface levelness after test piece milling | |
| CN206989988U (en) | A kind of high-precision contact measuring apparatus for turning round class workpiece | |
| CN103471503A (en) | Non-contact type precision-measurement mechanical arm | |
| CN108534676B (en) | Method for detecting spatial error in measurement space of coordinate measuring machine | |
| CN105783677A (en) | Simple detection device of circularity and linearity of bar stock | |
| CN202350770U (en) | Roughness measuring instrument platform with three degrees of freedom | |
| CN106908099A (en) | One kind revolution class workpiece measuring device | |
| CN207501896U (en) | Rotary table geometric accuracy error measuring equipment | |
| CN107414602A (en) | Caliberating device and scaling method for vertical machining centre trigger-type measuring system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |