CN105865390A - Workpiece thickness error measurement device - Google Patents
Workpiece thickness error measurement device Download PDFInfo
- Publication number
- CN105865390A CN105865390A CN201610276030.4A CN201610276030A CN105865390A CN 105865390 A CN105865390 A CN 105865390A CN 201610276030 A CN201610276030 A CN 201610276030A CN 105865390 A CN105865390 A CN 105865390A
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- CN
- China
- Prior art keywords
- transmitting device
- measuring
- thickness
- workpiece
- test desk
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Classifications
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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
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/02—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness
- G01B21/08—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness for measuring thickness
Abstract
The invention discloses a workpiece thickness error measurement device which comprises a base, a support, a connecting piece, a measuring instrument and a measuring probe. The base is fixedly arranged at the bottom end of the support, the measuring instrument is arranged at the top of the support through the connecting piece, the connecting piece is in positioning connection with the support through a bolt, and the measuring instrument is fixedly connected with the connecting piece. The measurement device further comprises a measurement part guide rail, transmission devices, a measuring table, a signal transmission device, an execution component and a warning device. The measurement part guide rail, the transmission devices and the measuring table are arranged on the base. The transmission devices and the measuring table are arranged in the measurement part guide rail, the transmission devices are arranged at the two ends of the measuring table, the measuring table is arranged under the measuring probe, the execution component is arranged at the output end of the measurement part guide rail, and the warning device is arranged on the measuring instrument. The execution component and the warning device are controlled through the signal transmission device. According to the workpiece thickness error measurement device, a workpiece with a large thickness error can be screened out automatically, and the workpiece thickness measurement accuracy is improved.
Description
Technical field
The invention belongs to workpiece calibration technical field, specifically a kind of thickness of workpiece error measuring device.
Background technology
The thickness of workpiece is one of standard of detection workpiece quality, and the measurement people for thickness of workpiece mostly use the instrument such as slide measure, existing thickness measurement equipment, and right this detection mode not only operation element amount is big, complicated, and accuracy is the highest.And particularly with existing thickness measurement equipment, not only manually pick and place workpiece back and forth and can cause certain loss to measuring probe, shorten its service life；And the measurement result for thickness of workpiece shows on the display screen on measuring instrument, then need operating personnel to carry out recognition and confirm whether its error is OK range value, need people to concentrate one's energy to carry out to operate, calculate, manual screening, easily cause unexpected error, improve inaccuracy.And traditional thickness measurement equipment is typically only capable to detect the thickness of workpiece of certain point, it is impossible to average thickness and the flatness of workpiece are reflected, measurement result not science.
Summary of the invention
The present invention provides a kind of thickness of workpiece error measuring device, and its object is to solve traditional thickness measurement equipment needs manual operation load big, measures probe short for service life；And its thickness of workpiece being typically only capable to detect certain point, it is impossible to by problems of the prior art such as the average thickness of workpiece and flatness reflect.
The purpose of the present invention can be achieved through the following technical solutions:
A kind of thickness of workpiece error measuring device, it includes pedestal, support, connector, measuring instrument and measurement probe, described pedestal is fixed at support bottom, measuring instrument is located at cantilever tip by connector, wherein connector is located by connecting with support by bolt, measuring instrument is fixing with connector to be connected, and is vertically provided with measurement probe bottom described measuring instrument；This measurement equipment also includes measuring piece guide rail, transmitting device, test desk, signal transmitting apparatus, execution unit and alarming device, described measuring piece guide rail, transmitting device and test desk are located on pedestal, and transmitting device and test desk be located in measuring piece guide rail, wherein test desk two ends are located at by transmitting device；Described test desk is located at immediately below measurement probe, and signal transmitting apparatus includes sender unit and signal receiver, and execution unit is located at pedestal side, and execution unit is located at measuring piece guide rail output, and alarming device is located on measuring instrument；Wherein execution unit and alarming device are by signal transmitting apparatus control.
The present invention further improvement is that: described transmitting device includes inputting transmitting device, output transmitting device and power source, wherein input transmitting device and output transmitting device are started by power source, and input transmitting device and output transmitting device are respectively arranged on test desk two ends.
The present invention further improvement is that: the height of described input transmitting device is higher than test desk, and the height of test desk is higher than output transmitting device；And the difference in height between input transmitting device and test desk is less than the thickness of measuring piece.
The present invention further improvement is that: described execution unit includes driving means and fitting dish, and described fitting dish is fixed at the output shaft of driving means, and the direction of motion of fitting dish is perpendicular to measuring piece guide rail.
The present invention further improvement is that: described fitting dish height is less than the height of output transmitting device.
The present invention further improvement is that: described driving means is cylinder.
The present invention further improvement is that: described measurement probe base is provided with ball.
The present invention further improvement is that: described alarming device is located on measuring instrument top, sidewall or front, and alarming device uses loudspeaker or Warning display lamp.
Beneficial effects of the present invention: thickness error of the present invention measures equipment can carry out thickness measure and monitoring & analyzing of the error to the workpiece in production process, thus Automatic sieve selects the bigger workpiece of thickness error, it is ensured that the accuracy of workpiece；And be provided with ball owing to measuring probe base, thus the measurement scope that can realize thickness of workpiece is expanded to line by point, then improves the accuracy that thickness of workpiece is measured.
Accompanying drawing explanation
For the ease of it will be appreciated by those skilled in the art that the present invention is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 is present configuration schematic diagram.
In figure: 1-pedestal, 2-support, 3-connector, 4-measuring instrument, 5-measures probe, 6-bolt, 7-measuring piece guide rail, 8-test desk, 9-alarming device, 101-sender unit, 102-signal receiver, 111-inputs transmitting device, 112-exports transmitting device, 13-power source, 14-cylinder, 15-fitting dish, 16-piston rod, 17-ball.
Detailed description of the invention
Below in conjunction with diagram, the present invention is further elaborated.
As shown in Figure 1, a kind of thickness of workpiece error measuring device, it includes pedestal 1, support 2, connector 3, measuring instrument 4 and measures probe 5, described pedestal 1 is fixed at support 2 bottom, measuring instrument 4 is located at support 2 top by connector 3, wherein connector 3 is located by connecting with support 2 by bolt 6, and measuring instrument 4 is fixing with connector 3 to be connected, and is vertically provided with measurement probe 5 bottom described measuring instrument 4；This measurement equipment also includes measuring piece guide rail 7, transmitting device, test desk 8, signal transmitting apparatus, execution unit and alarming device 9, described measuring piece guide rail 7, transmitting device and test desk 8 are located on pedestal 1, and transmitting device and test desk 8 be located in measuring piece guide rail 7, wherein test desk 8 two ends are located at by transmitting device；Described test desk 8 is located at immediately below measurement probe 5, and signal transmitting apparatus includes sender unit 101 and signal receiver 102, and execution unit is located at pedestal 1 side, and execution unit is located at measuring piece guide rail 7 output, and alarming device 9 is located on measuring instrument 4；Wherein execution unit and alarming device 9 are by signal transmitting apparatus control.
Described transmitting device includes inputting transmitting device 111, output transmitting device 112 and power source 13, wherein input transmitting device 111 and output transmitting device 112 are started by power source 13, and input transmitting device 111 and output transmitting device 112 are respectively arranged on test desk 8 two ends；Thus the automatic transmission of workpiece can be ensured, and when measuring its thickness error, it is ensured that the steadiness bottom workpiece and accuracy thereof.
The height of described input transmitting device 111 is higher than test desk 8, and the height of test desk 8 is higher than output transmitting device 112；And the difference in height between input transmitting device 111 and test desk 8 is less than the thickness of measuring piece；It is further ensured that the self-propagating realizability of workpiece: owing to the height of input transmitting device 111 is higher than test desk 8, thus workpiece can be transported to test desk 8 by inputting transmitting device 111, this workpiece measures on firm test desk 8, it is ensured that its accuracy；Now due to the continuation transmission of subsequent workpiece on input transmitting device 111, and the difference in height between input transmitting device 111 and test desk 8 is less than the thickness of measuring piece, thus input the workpiece that the arrival of subsequent workpiece on transmitting device 111 can push directly on test desk 8 and slide relative on test desk 8, owing to the height of test desk 8 is higher than output transmitting device 112, thus the workpiece on test desk 8 can be made to exporting on transmitting device 112, this workpiece can be conveyed out this measurement operation by output transmitting device 112 then.
Signal transmitting apparatus includes sender unit 101 and signal receiver 102, and sender unit 101 is located on measuring instrument 4, and signal receiver 102 is located on execution unit.Described execution unit includes that cylinder 14 and fitting dish 15, described fitting dish 15 are fixed on the output shaft piston rod 16 of cylinder 14, and the direction of motion of fitting dish 15 is perpendicular to measuring piece guide rail 7.
Wherein cylinder 14 is controlled by signal receiver 102: when thickness of workpiece measure error is more than 0.002um, then sent signal by sender unit 101, after signal receiver 102 receives this signal, start cylinder 14 promote piston rod 16, due to fitting dish 15 height less than output transmitting device 112(i.e. measuring piece guide rail 7 output) height.So that immediately below fitting dish 15 to measuring piece guide rail 7 output, then stopping this workpiece that error is bigger；When cylinder 14 drives piston rod 16 to shrink, thus fitting dish 15 can be resetted, then can carry out normal workpiece transmission.
Described signal receiver 102 is also located on alarming device 9；Described alarming device 9 is located at measuring instrument 4 top, and alarming device 9 uses Warning display lamp.Alarming device 9 is controlled by signal receiver 102: thus when this measurement monitoring of equipment to thickness of workpiece measure error is more than 0.002um, then sent signal by sender unit 101, after signal receiver 102 receives this signal, start Warning display lamp, thus people can be reminded to pay close attention to this workpiece.
It is provided with ball 17 bottom described measurement probe 5；Avoid the abrasion that probe 5 produces with workpiece relative motion of measuring in general measure, thus improve the service life measuring probe 5.
This thickness of workpiece error measuring device, in use, workpiece is terminated to this measurement operation through test desk 8, output transmitting device 112 by inputting transmitting device 111.Wherein, when workpiece relative measurement platform 8 slips on it, measure probe 5 and this workpiece is carried out line measurement, improve its certainty of measurement.And when thickness of workpiece measure error is more than certain value (0.002um), sender unit 101 on measuring instrument 4 sends signal, signal receiver 102 on execution unit and alarming device 9 receives signal, thus cause execution unit and the action of alarming device 9, i.e. execution unit realizes the action of fitting dish 15, thus stop this workpiece that error is bigger so that it is come with normal work-piece isolation；Alarming device 9 starts, thus reminds people to pay close attention to this workpiece.
The present invention provides a kind of thickness of workpiece error measuring device, and this thickness error measures equipment can carry out thickness measure and monitoring & analyzing of the error to the workpiece in production process, thus Automatic sieve selects the workpiece that thickness error is bigger, it is ensured that the accuracy of workpiece；And the measurement scope that can realize thickness of workpiece is expanded to line by point, then improve the accuracy that thickness of workpiece is measured.
Above content is only to present configuration example and explanation; described specific embodiment is made various amendment or supplements or use similar mode to substitute by affiliated those skilled in the art; without departing from invention structure or surmount scope defined in the claims, protection scope of the present invention all should be belonged to.
Claims (8)
1. a thickness of workpiece error measuring device, it includes pedestal, support, connector, measuring instrument and measurement probe, described pedestal is fixed at support bottom, measuring instrument is located at cantilever tip by connector, wherein connector is located by connecting with support by bolt, measuring instrument is fixing with connector to be connected, and is vertically provided with measurement probe bottom described measuring instrument；It is characterized in that: this measurement equipment also includes measuring piece guide rail, transmitting device, test desk, signal transmitting apparatus, execution unit and alarming device, described measuring piece guide rail, transmitting device and test desk are located on pedestal, and transmitting device and test desk be located in measuring piece guide rail, wherein test desk two ends are located at by transmitting device；Described test desk is located at immediately below measurement probe, and signal transmitting apparatus includes sender unit and signal receiver, and execution unit is located at pedestal side, and execution unit is located at measuring piece guide rail output, and alarming device is located on measuring instrument；Wherein execution unit and alarming device are by signal transmitting apparatus control.
A kind of thickness of workpiece error measuring device the most according to claim 1, it is characterized in that: described transmitting device includes inputting transmitting device, output transmitting device and power source, wherein input transmitting device and output transmitting device are started by power source, and input transmitting device and output transmitting device are respectively arranged on test desk two ends.
A kind of thickness of workpiece error measuring device the most according to claim 2, it is characterised in that: the height of described input transmitting device is higher than test desk, and the height of test desk is higher than output transmitting device；And the difference in height between input transmitting device and test desk is less than the thickness of measuring piece.
A kind of thickness of workpiece error measuring device the most according to claim 1, it is characterized in that: described execution unit includes driving means and fitting dish, described fitting dish is fixed at the output shaft of driving means, and the direction of motion of fitting dish is perpendicular to measuring piece guide rail.
A kind of thickness of workpiece error measuring device the most according to claim 4, it is characterised in that: described fitting dish height is less than the height of output transmitting device.
A kind of thickness of workpiece error measuring device the most according to claim 4, it is characterised in that: described driving means is cylinder.
7. according to a kind of thickness of workpiece error measuring device described in any one of claim 1 to 6, it is characterised in that: described measurement probe base is provided with ball.
A kind of thickness of workpiece error measuring device the most according to claim 7, it is characterised in that: described alarming device is located on measuring instrument top, sidewall or front, and alarming device uses loudspeaker or Warning display lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610276030.4A CN105865390A (en) | 2016-04-29 | 2016-04-29 | Workpiece thickness error measurement device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610276030.4A CN105865390A (en) | 2016-04-29 | 2016-04-29 | Workpiece thickness error measurement device |
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| Publication Number | Publication Date |
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| CN105865390A true CN105865390A (en) | 2016-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610276030.4A Pending CN105865390A (en) | 2016-04-29 | 2016-04-29 | Workpiece thickness error measurement device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106441016A (en) * | 2016-09-30 | 2017-02-22 | 浙江德福精密驱动制造有限公司 | Three-pin shaft fork wall thickness detection device |
| CN106840072A (en) * | 2017-03-17 | 2017-06-13 | 深圳市宇星鸿精密科技有限公司 | It is automatic to survey workpiece height instrument |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3541695A (en) * | 1967-05-08 | 1970-11-24 | Data Resolved Tools Pty Ltd | Three-dimensional tracing unit |
| EP0194386A3 (en) * | 1985-01-17 | 1988-10-12 | Emi Limited | Control system for a robotic gripper |
| CN101349550A (en) * | 2008-08-26 | 2009-01-21 | 浙江大学 | On-line rubber bolt appearance quality inspection machine |
| CN103453865A (en) * | 2013-08-23 | 2013-12-18 | 苏州长盛机电有限公司 | Online chain link plate size detection device |
| CN105222678A (en) * | 2015-11-06 | 2016-01-06 | 吴江市莘塔前进五金厂 | The pick-up unit of a kind of energy on-line automatic measurement closing in nut crimping groove depth size |
-
2016
- 2016-04-29 CN CN201610276030.4A patent/CN105865390A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3541695A (en) * | 1967-05-08 | 1970-11-24 | Data Resolved Tools Pty Ltd | Three-dimensional tracing unit |
| EP0194386A3 (en) * | 1985-01-17 | 1988-10-12 | Emi Limited | Control system for a robotic gripper |
| CN101349550A (en) * | 2008-08-26 | 2009-01-21 | 浙江大学 | On-line rubber bolt appearance quality inspection machine |
| CN103453865A (en) * | 2013-08-23 | 2013-12-18 | 苏州长盛机电有限公司 | Online chain link plate size detection device |
| CN105222678A (en) * | 2015-11-06 | 2016-01-06 | 吴江市莘塔前进五金厂 | The pick-up unit of a kind of energy on-line automatic measurement closing in nut crimping groove depth size |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106441016A (en) * | 2016-09-30 | 2017-02-22 | 浙江德福精密驱动制造有限公司 | Three-pin shaft fork wall thickness detection device |
| CN106840072A (en) * | 2017-03-17 | 2017-06-13 | 深圳市宇星鸿精密科技有限公司 | It is automatic to survey workpiece height instrument |
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Application publication date: 20160817 |