CN203037224U - Non-contact type shaft type work piece external diameter size automatic measuring device - Google Patents
Non-contact type shaft type work piece external diameter size automatic measuring device Download PDFInfo
- Publication number
- CN203037224U CN203037224U CN 201320026485 CN201320026485U CN203037224U CN 203037224 U CN203037224 U CN 203037224U CN 201320026485 CN201320026485 CN 201320026485 CN 201320026485 U CN201320026485 U CN 201320026485U CN 203037224 U CN203037224 U CN 203037224U
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- China
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- servo motor
- servomotor
- automatic measuring
- laser sensor
- workpiece
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Abstract
The utility model discloses a non-contact type shaft type work piece external diameter size automatic measuring device comprising a sensor system, a motion control system, and a measuring platform. The sensor system comprises a CCD laser sensor, a sensor controller, and an industrial control computer. The motion control system comprises a servo motor control card, a servo motor driver, a servo motor and a led screw. The servo motor control card is connected with the control servo motor and can be used to control the servo motor by the servo motor driver. The servo motor control card adopting a PCI bus structure is directly disposed on the industrial control computer, and the CCD laser sensor is connected with the industrial control computer by an RS 232 serial port. The measuring platform comprises a work piece pedestal, which is provided with a reference surface. The automatic measuring device cannot be contacted with the measured objects during the measurement, and can be used for the lossless measurement of the sizes of the shaft type work pieces, and has advantages of advanced technology, fast measurement speed, high precision, and abilities of reducing labor intensity and improving production efficiency greatly.
Description
Technical field
The utility model belongs to field of measuring technique, particularly a kind of contactless shaft-like workpiece outside dimension automatic measuring instrument.
Background technology
In the component of machine production run, rely on traditional measuring method usually at the detection of spare part outside measurement, as utilize instruments such as milscale, vernier caliper or gauge to measure, perhaps use the method for physics, as the piezoelectricity converted measurement etc.These measurements mostly are that measurement mechanism contacts with testee.Detection means is relatively backward, and speed is low, precision is low, labour intensity is big, poor reliability.
Summary of the invention
The purpose of this utility model provides a kind of contactless shaft-like workpiece physical dimension automatic measuring instrument based on the CCD laser sensor, can realize the quick measurement of part in enormous quantities.
The utility model is realized by following technology:
A kind of contactless shaft-like workpiece outside dimension automatic measuring instrument, it is characterized in that: comprise sensing system, kinetic control system and measuring table, described sensing system comprises CCD laser sensor, sensor controller and industrial computer; Kinetic control system comprises servomotor control card, motor servo driver, servomotor and leading screw, the servomotor control card connects the control servomotor by motor servo driver, the servomotor control card adopts the pci bus structure to be directly installed in the industrial computer, and the CCD laser sensor is linked into industrial computer by the RS232 serial ports; Described measuring table comprises the workpiece base, and the workpiece base is provided with reference field.
Described leading screw is provided with the U-shaped support, and the support two ends are provided with the CCD laser sensor, and leading screw is located on the measurement bay, and leading screw one end connects servomotor, and measurement bay is located on the workpiece base.
Compared with prior art, the beneficial effects of the utility model are: when the automatic measuring instrument of this utility model is measured workpiece, be non-contacting with measured workpiece, can carry out lossless measurement to shaft-like workpiece physical dimension, advanced person, fast, the precision advantages of higher of measuring speed possess skills, can reduce labour intensity significantly, enhance productivity.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further described.
Fig. 1 is the structural representation of sensing system of the present utility model;
Fig. 2 is the structural representation of kinetic control system of the present utility model and measuring table;
Fig. 3 is the utility model measuring instrument control principle figure;
Among the figure, 1CCD laser sensor, 2 leading screws, 3 servomotors, 4 measured workpieces, 5 reference fields, 6 workpiece bases, 7 motor servo drivers, 8 servomotor control cards, 9 industrial computers, 10 measurement bays, 11 supports.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the utility model is described further.This embodiment is a kind of contactless shaft-like workpiece outside dimension automatic measuring instrument, it is characterized in that: comprise sensing system, kinetic control system and measuring table, described sensing system comprises CCD laser sensor 1, sensor controller and industrial computer 9; Kinetic control system comprises servomotor control card 8, motor servo driver 7, servomotor 3 and leading screw 2, servomotor control card 8 connects control servomotor 3 by motor servo driver 7, servomotor control card 8 adopts the pci bus structure to be directly installed in the industrial computer 9, and CCD laser sensor 1 is linked into industrial computer 9 by the RS232 serial ports; Described measuring table comprises workpiece base 6, and workpiece base 6 is provided with reference field 5.Described leading screw 2 is provided with U-shaped support 11, and support 11 two ends are provided with CCD laser sensor 1, and leading screw 2 is located on the measurement bay 10, and leading screw 2 one ends connect servomotor 3, and measurement bay 10 is located on the workpiece base 6.
This automatic measuring instrument mainly is made up of sensing system, kinetic control system and measuring table.Sensing system as shown in Figure 1, the main diameter by CCD laser sensor 1 scanning measured workpiece 4 is sampled and is sent into sensor controller and handle data, result is sent to industrial computer 9 again.Kinetic control system and measuring table as shown in Figure 2, measuring table is the hardware platform of whole detection system, carrying workpiece and kinetic control system; Kinetic control system mainly comprises servomotor control card 8, motor servo driver 7, servomotor 3 and leading screw 2.Measuring instrument control system structure as shown in Figure 3, servomotor control card 8 adopts the pci bus structures to be directly installed in the industrial computer 9, CCD laser sensor 1 is linked into industrial computer 9 by the RS232 serial ports.
When measuring instrument is measured measured workpiece 4, at first measured workpiece 4 is put on the reference field 5 of workpiece base 6, industrial computer 9 produces control signal by servomotor control card 8 and delivers to motor servo driver 7, motor servo driver 7 drives the CCD laser sensor 1 that servomotors 3 drive on the leading screws 2 and moves along axis of workpiece at test zone, CCD laser sensor 1 begins to scan measured workpiece 4 by reference field 5, and scan-data is sent to industrial computer 9.Industrial computer 9 judges that according to the processing index requests each surveys the qualified situation of size, if unacceptable product, industrial computer sends alerting signal.
Do not contact with testee when the automatic measuring instrument of this utility model is measured, can carry out lossless measurement to shaft-like workpiece physical dimension, the advanced person that possesses skills, fast, the precision advantages of higher of measuring speed can reduce labour intensity significantly, enhance productivity.
Claims (2)
1. contactless shaft-like workpiece outside dimension automatic measuring instrument, it is characterized in that: comprise sensing system, kinetic control system and measuring table, described sensing system comprises CCD laser sensor (1), sensor controller and industrial computer (9); Kinetic control system comprises servomotor control card (8), motor servo driver (7), servomotor (3) and leading screw (2), servomotor control card (8) connects control servomotor (3) by motor servo driver (7), servomotor control card (8) adopts the pci bus structure to be directly installed in the industrial computer (9), and CCD laser sensor (1) is linked into industrial computer (9) by the RS232 serial ports; Described measuring table comprises workpiece base (6), and workpiece base (6) is provided with reference field (5).
2. contactless shaft-like workpiece outside dimension automatic measuring instrument according to claim 1, it is characterized in that: described leading screw (2) is provided with U-shaped support (11), support (11) two ends are provided with CCD laser sensor (1), leading screw (2) is located on the measurement bay (10), leading screw (2) one ends connect servomotor (3), and measurement bay (10) is located on the workpiece base (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320026485 CN203037224U (en) | 2013-01-18 | 2013-01-18 | Non-contact type shaft type work piece external diameter size automatic measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320026485 CN203037224U (en) | 2013-01-18 | 2013-01-18 | Non-contact type shaft type work piece external diameter size automatic measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203037224U true CN203037224U (en) | 2013-07-03 |
Family
ID=48689338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320026485 Expired - Fee Related CN203037224U (en) | 2013-01-18 | 2013-01-18 | Non-contact type shaft type work piece external diameter size automatic measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203037224U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103983192A (en) * | 2014-06-03 | 2014-08-13 | 齐鲁工业大学 | Part quality defect detector and method for detection with same |
| CN105043261A (en) * | 2015-09-01 | 2015-11-11 | 徐州工业职业技术学院 | Facility greenhouse photophobic crop stem and fruit size laser measuring equipment |
| CN106352813A (en) * | 2016-10-10 | 2017-01-25 | 江苏理工学院 | Sensing-technology-based shaft workpiece measurement device and measurement method thereof |
-
2013
- 2013-01-18 CN CN 201320026485 patent/CN203037224U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103983192A (en) * | 2014-06-03 | 2014-08-13 | 齐鲁工业大学 | Part quality defect detector and method for detection with same |
| CN105043261A (en) * | 2015-09-01 | 2015-11-11 | 徐州工业职业技术学院 | Facility greenhouse photophobic crop stem and fruit size laser measuring equipment |
| CN106352813A (en) * | 2016-10-10 | 2017-01-25 | 江苏理工学院 | Sensing-technology-based shaft workpiece measurement device and measurement method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130703 Termination date: 20140118 |