CN206601617U - A kind of numerical control device processing characteristics contrast test platform - Google Patents
A kind of numerical control device processing characteristics contrast test platform Download PDFInfo
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- CN206601617U CN206601617U CN201720131275.8U CN201720131275U CN206601617U CN 206601617 U CN206601617 U CN 206601617U CN 201720131275 U CN201720131275 U CN 201720131275U CN 206601617 U CN206601617 U CN 206601617U
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Abstract
The utility model discloses a kind of numerical control device processing characteristics contrast test platform, including switchover apparatus, servomotor, machine driven system, the lathe for being provided with position detecting system and lathe bed, signal adapting device, logical signal switching device, the numerical control device group is sequentially connected switchover apparatus, servomotor, machine driven system and lathe, and the lathe is connected with signal adapting device, logical signal switching device respectively；The servomotor connects signal adapting device；The signal adapting device, logical signal switching device are connected with each numerical control device respectively.Using same set of switchover apparatus, machine driven system, position feedback system and lathe, the influence that the difference of machine driven system is caused to result of the test is eliminated；Result of the test is objective, accurate；Different numerical control devices are equipped with same lathe simultaneously, fund input and experimentation cost also become lower, operating efficiency is improved.
Description
Technical field
The utility model is related to fields of numeric control technique, specifically, is that a kind of numerical control device processing characteristics contrast test is put down
Platform.
Background technology
With being on the increase for numerical control device brand, user is in the urgent need to processing characteristics between the different numerical control devices of understanding
Difference, to select the numerical control device for adapting to self-demand.It is mainly system to different numerical control devices progress contrast test at present to grind
Hair personnel and research and development unit, are carried out by using Specialty Design, the test platform built, and contrast is generally the number such as processing speed
Device single technology index is controlled, this class testing can be understood as " whitepack " contrast test to numerical control device, from the angle of user,
The simple good and bad contrast meaning for carrying out numerical control device single technology performance indications is not directly perceived substantially, it is necessary to which numerical control device is made enough
For a black box, the comprehensive process performance to different numerical control devices carries out contrast test, draws the numerical control that user is concerned about the most
The contrast test result of device comprehensive process performance.Current contrast test both at home and abroad to different numerical control device comprehensive process performances
It is related to less.The technical scheme of numerical control device processing characteristics contrast is carried out at present mainly by with a series of same models
Difference on carry out testpieces processing, the difference of the processing characteristics of different numerical control devices is reacted by the testing result of testpieces
It is different.
In the prior art scheme, maximum effect factor of influence numerical control device processing characteristics contrast test result is difference
Machine performance difference, manufacture, assembling, debugging etc. are due to factor, even if with two of a series of same models, its machine
There is also larger difference for tool state, accuracy situation.
Numerical control device processing characteristics contrast test result as obtained by prior art is due to test machines state difference
Different influence, it is impossible to difference that is objective, accurately reacting different numerical control device processing characteristicies.
Utility model content
The purpose of this utility model is for that can exclude testing machine there is provided one kind in place of above-mentioned the deficiencies in the prior art
Tool state difference influences, the test platform of objective, accurate reaction numerical control device processing characteristics difference, to overcome existing numerical control
The shortcoming of device processing characteristics contrast test technical scheme, can be equipped with different numerical control devices simultaneously on same lathe, provide
Gold input and experimentation cost also become lower.
The utility model is achieved through the following technical solutions：A kind of numerical control device processing characteristics contrast test platform, is used for
Reflect the test platform of the numerical control device group processing characteristics difference of multiple numerical control devices composition, including switchover apparatus, watch
Take motor, machine driven system, be provided with position detecting system and the lathe of lathe bed, signal adapting device, logical signal switching
Device, the numerical control device group is sequentially connected switchover apparatus, servomotor, machine driven system and lathe, the machine
Bed is connected with signal adapting device, logical signal switching device respectively；The servomotor connects signal adapting device；The letter
Number switching device, logical signal switching device are connected with each numerical control device respectively.
Such scheme is carried out further preferably, the multiple numerical control device is respectively arranged with one group of corresponding numerical control unit
And servo module；Each described servo module is connected with switchover apparatus.
Such scheme is carried out it is further preferred, the lathe bed by logical signal switching device respectively with each numerical control list
Member connection；
Such scheme is carried out further preferably, the signal adapting device is connected with each servo module respectively；It is described
Position detecting system is connected with signal adapting device.
Such scheme is carried out further preferably, A touch-screens, the power that the switchover apparatus includes being sequentially connected are cut
Changing device center control PLC system and A.C. contactor corresponding with each numerical control device quantity, each described servo module
It is connected respectively by corresponding A.C. contactor with servomotor.
Such scheme is carried out further preferred, B touch-screens that the logical signal switching device includes being sequentially connected, set
The central control module and PLC module of I/O modules are equipped with, the PLC module is corresponded simultaneously with each numerical control unit respectively
Connection.
Further preferred, the signal adapting device is carried out to such scheme, includes some separated times of an input multi output
Box.
Operation principle of the present utility model is：When carrying out different numerical control device processing characteristics contrast tests, a set of numerical control is filled
Completion of processing is put, it is necessary to which when switching to another set of numerical control device, the numerical control device to be switched, A touch-screens are selected by A touch-screens
Switching signal is produced to the central control PLC system of switchover apparatus, switchover apparatus center control PLC system is according to corresponding
Setting control disconnect A.C. contactor between former numerical control device and servomotor, connect between switching numerical control device and servomotor
A.C. contactor, while by B touch-screens by central control module control lathe logical signal switching device input it is defeated
Go out signal connection, realize that numerical control device logical signal is connected switching with machine logic signal, realized and watched by signal adapting device
Take electric machines test signal and detect feedback of the signal to different numerical control devices from direct position detecting system.
The utility model compared with prior art, with advantages below and beneficial effect：
（1）The utility model uses same set of motor, machine driven system, position feedback system and lathe, excludes
The influence that the difference of machine driven system is caused to result of the test；
（2）The utility model result of the test is objective, accurate；
（3）The utility model is equipped with different numerical control devices, fund input and experimentation cost on same lathe simultaneously
Become lower, operating efficiency is greatly improved；
（4）The utility model is simple to operate, reliable.
Brief description of the drawings
Fig. 1 is the structural representation of this numerical control device processing characteristics contrast test platform；
Fig. 2 is the structural representation that the new middle numerical control device of this experiment is connected switchover apparatus with servomotor；
Fig. 3 is the structural representation that the new middle servomotor of this experiment and direct position detect feedback signal switching device；
Fig. 4 is the structural representation of the new middle logic input signal switchover apparatus of this experiment；
The wherein central control PLC system of 2- switchover apparatus, 21-A touch-screens, 22- switchover apparatus, 23- exchanges
Contactor, 3- servomotors, 4- machine driven systems, 5- lathes, 51- lathe beds, 52- position detecting systems, 7- signal convertings dress
Put, 8- logical signals switching device, 81-B touch-screens, 82- central control modules, 83- PLC modules.
Embodiment
The utility model is described in further detail with reference to embodiment, but embodiment of the present utility model is not
It is limited to this.
Embodiment 1：
The present embodiment is being processed the test platform of performance comparison with 3 different numerical control devices.The utility model passes through
Following technical proposals are realized：As shown in Figure 1, Figure 2, Figure 3, Figure 4, a kind of numerical control device processing characteristics contrast test platform, is used for
Reaction includes numerical control device A, numerical control device B, the test platform of numerical control device C numerical control device group processing characteristics difference, including
Switchover apparatus 2, servomotor 3, machine driven system 4, lathe 5, the letter for being provided with position detecting system 52 and lathe bed 51
Number switching device 7, logical signal switching device 8, the numerical control device group be sequentially connected switchover apparatus 2, servomotor 3,
Machine driven system 4 and lathe 5, the lathe 5 are connected with signal adapting device 7, logical signal switching device 8 respectively；Institute
State the connection signal adapting device 7 of servomotor 3；The signal adapting device 7, logical signal switching device 8 are filled with numerical control respectively
Put A, numerical control device B, numerical control device C connections.
It should be noted that by above-mentioned improvement, when the different numerical control device processing characteristics contrast tests of progress, a set of numerical control
Device completion of processing by switchover apparatus 2, it is necessary to when switching to another set of numerical control device, realize different numerical control devices to watching
The switching of the power supply of motor 3 is taken, realizes that the pulse signal of servomotor 3 is detected with direct position by signal adapting device 7
System 52 detects that signal, to the feedback of different numerical control devices, different numerical control device logics is realized by logical signal switching device 8
Input/output signal is corresponding with the logic input/output signal of lathe 5, after 3 different numerical control devices equal feedback signal, i.e.,
The otherness of different numerical control devices can be reflected by the contrast of signal；Same set of switchover apparatus, machine driven system, position
Reponse system and lathe are put, the influence that the difference of machine driven system is caused to result of the test is eliminated.
Embodiment 2：
The present embodiment does further optimization on the basis of above-described embodiment, and such scheme is carried out further preferably, such as
Shown in Fig. 1, the numerical control device A is provided with numerical control unit B including being provided with numerical control unit A and servo module A, numerical control device B
Servo module B, numerical control device C are provided with numerical control unit C and servo module C, the servo module A, servo module B, servo
Module C is connected with switchover apparatus 2 respectively.
It should be noted that by above-mentioned improvement, the servo module carried out by switchover apparatus 2 on numerical control device connects
Connect, realize the power supply and switching to numerical control device.
The other parts of the present embodiment are same as the previously described embodiments, therefore repeat no more.
Embodiment 3：
The present embodiment does further optimization on the basis of above-described embodiment, and such scheme is carried out further preferably, such as
Shown in Fig. 1, the lathe bed 51 is connected with numerical control unit A, numerical control unit B, numerical control unit C respectively by logical signal switching device 8
Connect.
It should be noted that by above-mentioned improvement, position detecting system 52 passes through the number different from servo of signal adapting device 7
The servo module connection on device is controlled, servomotor 3 is detected that pulse signal and position detecting system 52 detect signal picture not
Same numerical control device is fed back；Position detecting system 52 includes direct position detecting system 52 and indirect position detecting system,
It is preferred that direct position detecting system 52.
The other parts of the present embodiment are same as the previously described embodiments, therefore repeat no more.
Embodiment 4：
The present embodiment does further optimization on the basis of above-described embodiment, and such scheme is carried out further preferably, such as
The signal adapting device 7 shown in Fig. 1 is connected with servo module A, servo module B and servo module C respectively；The position inspection
Examining system 52 is connected with signal adapting device 7.
It should be noted that by above-mentioned improvement, the signal that position detecting system 52 is detected passes through signal adapting device 7
Signal is fed back into servo module A, servo module B, the different numerical control devices corresponding to servo module C.
The other parts of the present embodiment are same as the previously described embodiments, therefore repeat no more.
Embodiment 5：
The present embodiment does further optimization on the basis of above-described embodiment, and such scheme is carried out further preferably, such as
Shown in Fig. 2, the switchover apparatus 2 includes the central control PLC system 22 of A touch-screens 21, switchover apparatus, A exchanges and connect
Tentaculum, B A.C. contactors and C A.C. contactors, the servo module A are connected by A A.C. contactors with servomotor 3,
The servo module B is connected by B A.C. contactors with servomotor 3, and the servo module C is by C A.C. contactors with watching
Take motor 3 to connect, the A touch-screens 21 are connected with the central control PLC system 22 of switchover apparatus, the switchover apparatus
Central control PLC system 22 is connected to be connected with A A.C. contactors, B A.C. contactors, C A.C. contactors respectively.
It should be noted that by above-mentioned improvement, A A.C. contactors, B A.C. contactors and C A.C. contactors are phase
Same A.C. contactor, when carrying out different numerical control device processing characteristics contrast tests, a set of numerical control device completion of processing is, it is necessary to cut
When shifting to another set of numerical control device, the numerical control device to be switched is selected by A touch-screens 21, A touch-screens 21 produce switching signal
To the central control PLC system 22 of switchover apparatus, the central control PLC system 22 of switchover apparatus 81 is according to corresponding setting
Control disconnects the A.C. contactor between former numerical control device and servomotor, connects switching numerical control device and exchanging between servomotor
Contactor.
The other parts of the present embodiment are same as the previously described embodiments, therefore repeat no more.
Embodiment 6：
The present embodiment does further optimization on the basis of above-described embodiment, and such scheme is carried out further preferably, such as
Shown in Fig. 4, the logical signal switching device 8 includes B touch-screens 81, the central control module 82 of I/O modules is provided with, with watching
Take modules A connection A-PLC modules, the B-PLC modules being connected with servo module B, the C-PLC modules being connected with servo module C,
The central control module 82 connects A-PLC modules, B-PLC modules and C-PLC modules respectively, and the B touch-screens 81 are with
Centre control module 82 is connected.
It should be noted that by above-mentioned improvement, order is inputted by B touch-screens 81 and passes to central control module 82,
Central control module 82 is controlled respectively to the A-PLC modules being connected with numerical control unit A, the B-PLC being connected with numerical control unit B
Module, the C-PLC modules being connected with numerical control unit C realize that numerical control device logical signal is believed with the logic of lathe 5 by I/O modules
Number connection switching, realize that logical signal switching device 8 realizes the different logic input/output signals of numerical control device 1 and the logic of lathe 5
The correspondence of input/output signal.
The other parts of the present embodiment are same as the previously described embodiments, therefore repeat no more.
Embodiment 7：
The present embodiment does further optimization on the basis of above-described embodiment, and such scheme is carried out further preferably, such as
Shown in Fig. 3, the signal adapting device 7 includes some junction boxs of an input multi output.
The other parts of the present embodiment are same as the previously described embodiments, therefore repeat no more.
Embodiment 8：
The present embodiment is most preferred embodiment of the present utility model, and as shown in Figure 1, Figure 2, Figure 3, Figure 4, a kind of numerical control device adds
Work performance comparison test's platform, for reflecting that the experiment of numerical control device group processing characteristics difference of multiple numerical control device compositions is put down
Platform, including switchover apparatus 2, servomotor 3, machine driven system 4, the machine for being provided with position detecting system 52 and lathe bed 51
Bed 5, signal adapting device 7, logical signal switching device 8, numerical control device group are sequentially connected switchover apparatus 2, servomotor
3rd, machine driven system 4 and lathe 5, lathe 5 are connected with signal adapting device 7, logical signal switching device 8 respectively；Servo
Motor 3 connects signal adapting device 7；Signal adapting device 7, logical signal switching device 8 are connected with each numerical control device respectively；
Each numerical control device is respectively arranged with corresponding numerical control unit and servo module；Each servo module connects with switchover apparatus 2
Connect；Lathe bed 51 is connected with each numerical control unit respectively by logical signal switching device 8；Signal adapting device 7 respectively with each
Servo module is connected；Position detecting system 52 is connected with signal adapting device 7；Switchover apparatus 2 includes A touch-screens 21, moved
Power switching device center control PLC system 22 and A.C. contactor 23 corresponding with each numerical control device quantity, each servo
Module is connected by corresponding A.C. contactor 23 with servomotor 3 respectively, and A touch-screens 21 are controlled with switchover apparatus center
PLC system 22 is connected, and switchover apparatus center control PLC system 22 is connected to be connected with each A.C. contactor 23 respectively；Patrol
B touch-screens 81 that volume signal switching apparatus 8 includes being sequentially connected, the central control module 83 and and PLC for being provided with I/O modules
Module 83, PLC module 83 is corresponded and is connected with each numerical control unit, carries out control and the logical signal of correspondence numerical control unit
Input, output；Signal adapting device 7, includes some junction boxs of an input multi output.
It is described above, only it is preferred embodiment of the present utility model, any formal limit is not done to the utility model
System, every any simple modification made according to technical spirit of the present utility model to above example, equivalent variations are each fallen within
Within protection domain of the present utility model.
Claims (7)
1. a kind of numerical control device processing characteristics contrast test platform, for reflecting that the numerical control device group of multiple numerical control device compositions adds
The test platform of work performance difference, it is characterised in that including switchover apparatus（2）, servomotor（3）, machine driven system
（4）, be provided with position detecting system（52）And lathe bed（51）Lathe（5）, signal adapting device（7）And logical signal switching
Device（8）, the numerical control device group is sequentially connected switchover apparatus（2）, servomotor（3）, machine driven system（4）And
Lathe（5）, the lathe（5）Respectively with signal adapting device（7）, logical signal switching device（8）Connection；The servomotor
（3）Connect signal adapting device（7）；The signal adapting device（7）, logical signal switching device（8）Respectively with each numerical control
Device is connected.
2. a kind of numerical control device processing characteristics contrast test platform according to claim 1, it is characterised in that the multiple
Numerical control device is respectively arranged with one group of corresponding numerical control unit and servo module, each servo module respectively with switchover apparatus
（2）Connection.
3. a kind of numerical control device processing characteristics contrast test platform according to claim 2, it is characterised in that the lathe bed
（51）Pass through logical signal switching device（8）It is connected respectively with each numerical control unit.
4. a kind of numerical control device processing characteristics contrast test platform according to claim 2, it is characterised in that the position
Detecting system（52）Pass through signal adapting device（7）It is connected respectively with each servo module.
5. a kind of numerical control device processing characteristics contrast test platform according to claim 2, it is characterised in that the power
Switching device（2）Including the A touch-screens being sequentially connected（21）, the central control PLC system of switchover apparatus（22）And with it is each
The corresponding A.C. contactor of individual numerical control device quantity（23）, each described servo module passes through corresponding A.C. contactor respectively
（23）With servomotor（3）Connection.
6. a kind of numerical control device processing characteristics contrast test platform according to claim 2, it is characterised in that the logic
Signal switching apparatus（8）Including the B touch-screens being sequentially connected（81）, be provided with the central control modules of I/O modules（82）And
PLC module（83）, the PLC module（83）Correspond and be connected with each numerical control unit respectively.
7. a kind of numerical control device processing characteristics contrast test platform according to claim any one of 1-6, it is characterised in that
The signal adapting device（7）, include some junction boxs of an input multi output.
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| CN201720131275.8U CN206601617U (en) | 2017-02-14 | 2017-02-14 | A kind of numerical control device processing characteristics contrast test platform |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108279633A (en) * | 2018-03-15 | 2018-07-13 | 金陵科技学院 | A kind of experimental provision that can be used for a variety of PLC and flexibly switch |
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2017
- 2017-02-14 CN CN201720131275.8U patent/CN206601617U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108279633A (en) * | 2018-03-15 | 2018-07-13 | 金陵科技学院 | A kind of experimental provision that can be used for a variety of PLC and flexibly switch |
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