CN203705889U - Test equipment for industrial Ethernet bus type numerical control device - Google Patents
Test equipment for industrial Ethernet bus type numerical control device Download PDFInfo
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- CN203705889U CN203705889U CN201320651019.3U CN201320651019U CN203705889U CN 203705889 U CN203705889 U CN 203705889U CN 201320651019 U CN201320651019 U CN 201320651019U CN 203705889 U CN203705889 U CN 203705889U
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- 238000012546 transfer Methods 0.000 claims description 10
- 238000006243 chemical reaction Methods 0.000 abstract description 4
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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Abstract
The utility model discloses test equipment for an industrial Ethernet bus type numerical control device. The test equipment comprises a power supply conversion module, a test unit, a signal interaction unit and an information processing unit, wherein the on-off of the power supply conversion module is controlled by a control switch, the power supply conversion module is used for respectively connecting electric energy to the test unit and a tested numerical control device to drive the numerical control device to operate, the information processing unit used for controlling the test unit to generate test signals is electrically connected with the test unit, the signal interaction unit is respectively and electrically connected with the tested numerical control device and the test unit, the test signals generated by the test unit are connected to the tested numerical control device via the signal interaction unit so that tests are conducted, and test feedback signals of the tested numerical control device are transmitted to the test unit via the signal interaction unit so that test results are obtained. According to the test equipment, the function and the test are comprehensive, the automation degree is high, the accuracy of the test results can be guaranteed, the safety of an operator can be guaranteed in the condition of high-speed operation of a servo motor, and the test efficiency is improved.
Description
Technical field
The utility model belongs to numerical control device technical field of measurement and test, in particular to a kind of automated test device of Industrial Ethernet bus type numerical control device.
Background technology
There is at present a kind of numerical control device of industry ethernet formula, be mainly used in precision and response speed than more sensitive high-performance numerical control field.This type of numerical control device, need to test conventionally, and at present normally used is common testing apparatus.But the test of use common apparatus, not only cannot cover repertoire but also program is loaded down with trivial details, and operator is not had to practicality, especially, the in the situation that of access servo drive and motor, misoperation may cause security incident.There is no in the market the ATE (automatic test equipment) for this type of numerical control device specially.
Utility model content
For above defect and/or the technical need of prior art, the purpose of this utility model is to provide a kind of automated test device of Industrial Ethernet bus type numerical control device, it is by the improvement to functional module and control mode signal thereof, thereby realize universal test to all types of industries industry ethernet formula numerical control device, and possess the features such as safe, compact conformation and convenient operation.
According to the utility model, a kind of automated test device of Industrial Ethernet bus type numerical control device is provided, this testing apparatus comprises power transfer module, test cell, signal interactive unit, information process unit, it is characterized in that:
Described power transfer module is by gauge tap control break-make, for electric energy being accessed respectively to test cell 2 and tested numerical control device to drive its work, described information process unit is electrically connected with described test cell, it produces test signal for generation of steering order to control test cell, described signal interactive unit is electrically connected with described tested numerical control device and test cell respectively, the test signal that this test cell produces accesses tested numerical control device to test via this signal interactive unit, the test feedback signal that tested numerical control device forms passes to test cell via this signal interactive unit, obtain thus test result.
As further preferably, described test cell comprises built-in industrial control machine and test board, wherein, this built-in industrial control machine is for producing test signal according to the steering order of information process unit input, described test board is for accessing tested numerical control device by described test signal via signal interactive unit, the test feedback signal of tested numerical control device is delivered to described built-in industrial control machine via signal interactive unit, and wherethrough reason obtains test result.
As further preferably, also comprise display device, it is for showing and export the test result of acquisition.
As further preferably, described apparatus main body is box-like, and described power transfer module is arranged on box body inside, and described display device is arranged on box body outside.
As further preferably, described power transfer module is Switching Power Supply or stabilized voltage supply.
As further preferably, described information process unit is built-in industrial control machine, individual PC or enterprise servers.
As further preferably, described tested device is for having high-speed industrial industry ethernet interface, realizes and numerical control device that servo driving high-speed data exchanges.
In general, the above technical scheme of conceiving by the utility model, compared with prior art, mainly possesses following technological merit:
1, the built-in industrial PC that is preset with multiple test procedure by employing is controlled each testing performance index of numerical control device, comprehensive to the functional test of tested device, automaticity is high, and can guarantee consistance and the accuracy rate of test result;
2, owing to can realizing accurate connection between test cell and tested device, and under the control of built-in industrial PC, carry out test automatically, can in the situation that servomotor runs up, guarantee operator's safety, and improve testing efficiency;
3, low according to Industrial Ethernet bus type numerical control device compact conformation of the present utility model, production cost, convenient operation, thereby be particularly useful for having the test process of the contour end numerical control device of high-speed industrial industry ethernet interface.
Accompanying drawing explanation
Fig. 1 is the utility model ATE (automatic test equipment) work schematic diagram.
Fig. 2 is the utility model ATE (automatic test equipment) principle of work block diagram.
In institute's drawings attached, identical Reference numeral is used for representing identical element or structure, wherein:
1-power conversion module 2-test cell 3-signal interactive unit 4-information process unit 5-display device 6-gauge tap.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
Fig. 1 is the one-piece construction schematic diagram according to the utility model ATE (automatic test equipment).
As shown in fig. 1, mainly comprise power transfer module 1, test cell 2, signal interactive unit 3, information process unit 4 and display device 5 according to the numerical control device ATE (automatic test equipment) of the utility model preferred embodiment.
Apparatus main body is for example box-like, and its inside is provided with the element such as power transfer module 1 and correlation function circuit that may be selected to be Switching Power Supply or other constant voltage sources, and is provided with at its front sidepiece the gauge tap 6 that is communicated with/disconnects for controlling power supply.The upper part of apparatus main body is mainly used for placing the region of tested numerical control device, is provided with the display device 5 for the output of Presentation Function test related data and result in addition in a side (for example, table top right side).
Tested numerical control device is connected to signal interactive unit 3 via cable, for example can use with the test plug of guide rail makes tested numerical control device aim at and be connected with the test board of signal interactive unit 3, then by opening gauge tap 6, electric energy accesses respectively test cell 2 and signal interactive unit 3, information process unit 4 is according to predefined test procedure, control test cell 2 and produce test signal, and via signal interactive unit 3, detection signal is accessed to tested numerical control device, the feedback signal of the corresponding formation of tested numerical control device passes to test cell 2 via signal interactive unit 3, judge thus and obtain test result.
And display device 5 is for obtained test result is shown, its concrete form and building mode, by those skilled in the art is known, therefore do not repeat them here.
Carry out specific explanations according to the principle of work of proving installation of the present utility model below with reference to Fig. 2.First, the external interface of tested numerical control device is connected with proving installation of the present utility model, presses the switch activated functional test that powers on of testing power supply.
Information process unit 4 for example can adopt PC, wherein move supervision test software, send order to tested numerical control device according to testing process by RJ45 network communication, tested numerical control device completes calling function testing software after the control command word parsing of receiving to the each interface function test of numerical control device, and test result is fed back to information process unit 4(PC main frame), the result of receiving is shown with the form of (PASS/FAIL).Signal interactive unit 3 mainly provides the hardware built-up circuit of external interface functional test.
In the present embodiment, the HIO-1000 bus unit of Central China numerical control can preferably provide numerical control device handheld unit to test required signal as signal generator and signal receiver.
ATE (automatic test equipment) of the present utility model can generate automatically for different products to be measured the testing process of product, and the record that automatically completes test result is preserved and can upload onto the server, and facilitates the inquiry work of follow-up maintenance.
Not only take into account the comprehensive and accuracy of test according to the utility model ATE (automatic test equipment), also taken into account operator's security requirement.Therefore, it can replace original multiple general purpose test equipments, possesses practical and convenient, safe, to reduce holistic cost advantage simultaneously, is particularly useful for the automatic testing process of the numerical control devices such as Industrial Ethernet bus type numerical control device.
Those skilled in the art will readily understand; the foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (6)
1. a testing apparatus for Industrial Ethernet bus type numerical control device, comprises power transfer module (1), test cell (2), signal interactive unit (3), information process unit (4), it is characterized in that:
Described power transfer module (1) is by gauge tap control break-make, for electric energy being accessed respectively to test cell (2) and tested numerical control device to drive its work, described information process unit (4) is electrically connected with described test cell (2), it produces test signal for generation of steering order to control this test cell (2), described signal interactive unit (3) is electrically connected with described tested numerical control device and test cell (2) respectively, the test signal that this test cell (2) produces accesses tested numerical control device to test via this signal interactive unit (3), the test feedback signal that tested numerical control device forms passes to described test cell (2) via this signal interactive unit (3), obtain thus test result,
Described test cell comprises built-in industrial control machine and test board, wherein, this built-in industrial control machine is for producing test signal according to the steering order of information process unit (4) input, described test board is for accessing tested numerical control device by described test signal via signal interactive unit (3), the test feedback signal of tested numerical control device is delivered to described built-in industrial control machine via signal interactive unit (3), and wherethrough reason obtains test result.
2. the testing apparatus of a kind of Industrial Ethernet bus type numerical control device according to claim 1, is characterized in that, also comprises display device (5), and it is for showing and export the test result of acquisition.
3. the testing apparatus of a kind of Industrial Ethernet bus type numerical control device according to claim 2, it is characterized in that, described testing apparatus main body is box-like, and described power transfer module (1) is arranged on box body inside, and described display device (5) is arranged on box body outside.
4. according to the testing apparatus of a kind of Industrial Ethernet bus type numerical control device described in claim 1 or 2 or 3, it is characterized in that, described power transfer module is Switching Power Supply or stabilized voltage supply.
5. according to the testing apparatus of a kind of Industrial Ethernet bus type numerical control device described in claim 1 or 2 or 3, it is characterized in that, described information process unit (4) is built-in industrial control machine, individual PC or enterprise servers.
6. according to the testing apparatus of a kind of Industrial Ethernet bus type numerical control device described in claim 1 or 2 or 3, it is characterized in that, described tested device is the numerical control device with high-speed industrial industry ethernet interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320651019.3U CN203705889U (en) | 2013-10-21 | 2013-10-21 | Test equipment for industrial Ethernet bus type numerical control device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320651019.3U CN203705889U (en) | 2013-10-21 | 2013-10-21 | Test equipment for industrial Ethernet bus type numerical control device |
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| Publication Number | Publication Date |
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| CN203705889U true CN203705889U (en) | 2014-07-09 |
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| CN201320651019.3U Expired - Lifetime CN203705889U (en) | 2013-10-21 | 2013-10-21 | Test equipment for industrial Ethernet bus type numerical control device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104965461A (en) * | 2015-07-03 | 2015-10-07 | 武汉华中数控股份有限公司 | Bus hand-held unit having touch function |
| CN105871654A (en) * | 2016-03-25 | 2016-08-17 | 武汉华中数控股份有限公司 | Industrial Ethernet bus device and self-detection method |
| CN107015555A (en) * | 2017-04-25 | 2017-08-04 | 歌尔股份有限公司 | A kind of interactive signal test device |
| CN107422199A (en) * | 2017-04-28 | 2017-12-01 | 中国电子科技集团公司第二十九研究所 | A kind of Multi-channel microwave component test system |
-
2013
- 2013-10-21 CN CN201320651019.3U patent/CN203705889U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104965461A (en) * | 2015-07-03 | 2015-10-07 | 武汉华中数控股份有限公司 | Bus hand-held unit having touch function |
| CN105871654A (en) * | 2016-03-25 | 2016-08-17 | 武汉华中数控股份有限公司 | Industrial Ethernet bus device and self-detection method |
| CN105871654B (en) * | 2016-03-25 | 2023-07-11 | 武汉华中数控股份有限公司 | Industrial Ethernet bus equipment and self-detection method thereof |
| CN107015555A (en) * | 2017-04-25 | 2017-08-04 | 歌尔股份有限公司 | A kind of interactive signal test device |
| CN107015555B (en) * | 2017-04-25 | 2019-08-16 | 歌尔股份有限公司 | A kind of interactive signal test device |
| CN107422199A (en) * | 2017-04-28 | 2017-12-01 | 中国电子科技集团公司第二十九研究所 | A kind of Multi-channel microwave component test system |
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