CN207895042U - A kind of FANUC spindle encoders tester - Google Patents
A kind of FANUC spindle encoders tester Download PDFInfo
- Publication number
- CN207895042U CN207895042U CN201820342608.6U CN201820342608U CN207895042U CN 207895042 U CN207895042 U CN 207895042U CN 201820342608 U CN201820342608 U CN 201820342608U CN 207895042 U CN207895042 U CN 207895042U
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- Prior art keywords
- main shaft
- signal
- power supply
- spindle
- tester
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- 238000012360 testing method Methods 0.000 claims abstract description 50
- 239000000523 sample Substances 0.000 claims description 4
- 238000007537 lampworking Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a kind of FANUC spindle encoders tester, including main shaft JF plugs, main shaft signal PA PB, waveform testing needle stand, power outlet, test switch, power supply indicator, position signal lamp, position socket, plastic box body, control circuit board；Control circuit board and panel are equipped in the plastic box body, the left side of the panel is equipped with main shaft JF plugs, power outlet；Waveform testing socket, position socket, power supply indicator are equipped on the right side of the panel；Be equipped among the panel main shaft signal PA PB, test switch, position signal lamp；The utility model tester is changed by the configuration of working station indicator, to indicate that the working condition quality of spindle encoder, simple and practical, strong antijamming capability are at low cost, small, easy to carry；It is powered using internal battery, test speed is fast, accuracy rate is high；The quality of encoder performance can be measured without dismantling, saving of work and time accelerates repair speed.
Description
Technical field
The utility model is related to FANUC encoder techniques apparatus fields, more particularly to a kind of FANUC spindle encoders test
Instrument.
Background technology
The utility model belongs to circuit board testing technical field, is to be related to a kind of farad of grams control system spindle encoder test.
With the continuous development of Numeric Control Technology, the occupation rate of numerical control device is higher and higher, and encoder is very heavy in numerical control device
It will be with indispensable important component；When motor operates, the position angle that main shaft rotates timely is fed back to driving by encoder
Device feeds back to system by driver again, and system is transmitted to driver adjusting suitable data and is changed by converging for various parameters again
The rotary speed for becoming spindle motor, plays a vital ring, if the faulty whole equipment of encoder will be unable to work.
Now in the art, the test of encoder, which is all made of, removes spindle motor, then dismantles encoder, then uses general-purpose
Table, which goes to measure, to be judged, time-consuming and laborious in this way, but also frequent error in judgement, and great trouble is brought to repair.
Utility model content
In order to solve the above technical problems, the utility model provides a kind of FANUC spindle encoders tester, for existing
Deficiency in technology designs encoder tester, and is changed by the configuration of working station indicator, to indicate spindle encoder
Working condition quality, as long as encoder cable is connect with tester socket, press starting switch, have a look working condition and refer to
Show lamp, you can judge the working condition quality of encoder.
In order to achieve the above objectives, the technical solution of the utility model is as follows：A kind of FANUC spindle encoders tester, packet
Include main shaft JF plugs, main shaft signal PA PB, waveform testing needle stand, power outlet, test switch, power supply indicator, fixation spiral shell
Bolt, position signal lamp, position socket, plastic box body, control circuit board, it is characterised in that：
It is fixedly installed control circuit board inside the plastic box body, is fixedly installed panel previously by fixing bolt,
The upper left corner of the panel is provided with main shaft JF plugs, the lower left corner is provided with power outlet；The panel upper right corner is provided with wave
Shape test jack, the lower right corner are provided with position socket, are provided with power supply indicator among right side；The panel centre position is from upper
Be disposed under main shaft signal PA PB, test switch, one group of position signal lamp；The control circuit board is inserted with main shaft JF
Head, main shaft signal PA PB, waveform testing needle stand, power outlet, test switch, power supply indicator, position signal lamp and position it is slotting
Seat electric signal connection；
The main shaft JF plugs are 20 core plugs, and are connect with spindle encoder；The main shaft signal PA PB be two letter
Number indicator light, be used to indicate spindle encoder signal PA PB state instructions；The probe of the waveform testing needle stand and oscillograph connects
It connects, the frequency and amplitude of the signal waveform for testing spindle encoder；There are six the position signal lamp settings, is used for position
Coder state signal designation, the position socket are that 17 core MS justify plug-in unit, are used for link position encoder.
One group of the battery of 6V is additionally provided in the plastic box body, the battery provides power supply for tester；The power supply
Socket is that the external 5V power supplys of upper positive, lower cathode configuration pass through the external power supply of power outlet when tester dead battery
Power supply is provided.
The control circuit board includes pcb board, resistance 23, capacitance 6,4, two triode, chip 1, indicator light 9
A, needle stand 4；The control circuit board is welded according to circuit board schematic.
The power supply indicator and test switch gearing, after the test switch is pressed, power supply indicator is lighted；The master
Axis signal PA PB, position signal lamp working status indication be that can normally send out signal in spindle encoder or position coder
In the case of light.
The operation principle of the utility model is：It is to be sent out by encoder rotation in the spindle encoder tester box body
Then signal amplifies signal, compares, amplifies again, and shown by indicator light, so that it may to know the quality of encoder.
Through the above technical solutions, the advantageous effect of technical solutions of the utility model is：Encoder tester is designed, and is led to
The configuration variation for crossing working station indicator, to indicate the working condition quality of spindle encoder, the tester is simple and practical, resists
Interference performance is strong, at low cost；Secondly, small easy to carry using internal battery power supply, test speed is fast, accuracy rate is high, no
With the quality that can measure encoder performance is dismantled, not only saving of labor but also time saving repair speed had been accelerated in this way.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, other drawings may also be obtained based on these drawings.
Fig. 1 is a kind of FANUC spindle encoders tester stereoscopic schematic diagram disclosed in the utility model embodiment；
Fig. 2 is a kind of FANUC spindle encoders tester circuit plate principle signal disclosed in the utility model embodiment
Figure；
Fig. 3 is a kind of FANUC spindle encoders tester spindle encoder test disclosed in the utility model embodiment
Schematic diagram；
Fig. 4 is a kind of FANUC spindle encoders tester position coder test disclosed in the utility model embodiment
Schematic diagram.
Number and the corresponding component title represented by letter in figure：
1. 2. main shaft signal PA of main shaft JF plugs 3. waveform testing needle stands of PB, 4. power outlet
5. testing 6. power supply indicator of switch, 7. fixing bolt, 8. position signal lamp
9. 10. plastic box body of position socket, 11. control circuit board A. spindle encoders
B. tester C. oscillographs D. position coders
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
The every other embodiment obtained, shall fall within the protection scope of the present invention.
According to Fig. 1, Fig. 2, Fig. 3 and Fig. 4, the utility model provides a kind of FANUC spindle encoders tester, including master
Axis JF plugs 1, main shaft signal PA PB2, waveform testing needle stand 3, power outlet 4, test switch 5, power supply indicator 6, fixation spiral shell
Bolt 7, position signal lamp 8, position socket 9, plastic box body 10, control circuit board 11, spindle encoder A, tester B, oscillograph
C, position coder D.
It is fixedly installed control circuit board 11 inside the plastic box body 10, is fixedly installed previously by fixing bolt 7
Panel, the upper left corner of the panel is provided with main shaft JF plugs 1, the lower left corner is provided with power outlet 4；The panel upper right corner is set
It is equipped with waveform testing socket 3, the lower right corner is provided with position socket 9, is provided with power supply indicator 6 among right side；In the panel
Between position be disposed with from top to bottom main shaft signal PA PB2, test 5, one groups of position signal lamps 8 of switch；The control circuit
Plate 11 and main shaft JF plugs 1, main shaft signal PA PB2, waveform testing needle stand 3, power outlet 4, test switch 5, power supply indicator
6, position signal lamp 8 is connected with 9 electric signal of position socket；
The main shaft JF plugs 1 are 20 core plugs, and are connect with spindle encoder A；The main shaft signal PA PB2 be two
A signal lamp, be used to indicate spindle encoder a-signal PA PB state instruction；The waveform testing needle stand 3 and oscillograph
The probe of C connects, the frequency and amplitude of the signal waveform for testing spindle encoder A；The position signal lamp 8 is provided with six
It is a, it is used for position coder D-state signal designation, the position socket 9 to be that 17 core MS justify plug-in unit, is used for link position encoder
D。
One group of the battery of 6V is additionally provided in the plastic box body 10, the battery provides power supply for tester B；The electricity
Supply socket 4 is that the external 5V power supplys of upper positive, lower cathode configuration pass through the outer of power outlet 4 when tester B battery out of power
Connect power source.
The control circuit board 11 includes pcb board, resistance 23, capacitance 6,4, two triode, chip 1, indicator light
9, needle stand 4；The control circuit board 11 is welded according to circuit board schematic.
The power supply indicator 6 links with test switch 5, and after the test switch 5 is pressed, power supply indicator 6 is lighted；Institute
State main shaft signal PA PB2, position signal lamp 8 working status indication be can be normal in spindle encoder A or position coder D
It is lighted in the case of sending out signal.
The utility model concrete operation step is：Encoder feedback line plug is inserted into when 1. testing spindle encoder A and is surveyed
Then the main shaft JF sockets 1 for trying instrument B are pressed test switch 5 and are started, then rotation spindle motor shaft manually, PA and PB instructions at this time
Lamp flickers bright dark variation, illustrates that spindle encoder signal is normal, while the waveform of oscillograph C probe access testers B also can be used
Test needle stand 3 checks whether signal waveform is normal；2. test servo position encoder D, position coder D feedback lines are inserted
Then head insertion position socket 9 is pressed test switch 5 and is started, while turned position encoder axis manually, at this time position signal lamp
8 can change bright time length according to the difference of encoder rotation angle, if the working status indication of position signal lamp is not
It is bright or bright always illustrate that this encoder is faulty without changing.
By above-mentioned specific embodiment, the utility model has the beneficial effects that：Encoder tester is designed, and passes through work
The configuration of status indicator lamp changes, and to indicate the working condition quality of spindle encoder, the tester is simple and practical, anti-interference energy
Power is strong, at low cost；Secondly, small easy to carry using internal battery power supply, test speed is fast, accuracy rate is high, without dismantling
The quality of encoder performance can be measured, not only saving of labor but also time saving had accelerated repair speed in this way.
The foregoing description of the disclosed embodiments enables professional and technical personnel in the field to realize or use this practicality new
Type.Various modifications to these embodiments will be apparent to those skilled in the art, and determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest range consistent with features of novelty.
Claims (4)
1. a kind of FANUC spindle encoders tester, which is characterized in that including main shaft JF plugs, main shaft signal PA PB, waveform
Test needle stand, power outlet, test switch, power supply indicator, fixing bolt, position signal lamp, position socket, plastic box body,
Control circuit board；It is fixedly installed control circuit board inside the plastic box body, is fixedly installed face previously by fixing bolt
Plate, the upper left corner of the panel is provided with main shaft JF plugs, the lower left corner is provided with power outlet；The panel upper right corner is provided with
Waveform testing socket, the lower right corner are provided with position socket, are provided with power supply indicator among right side；The panel centre position from
Be disposed under main shaft signal PA PB, test switch, one group of position signal lamp；The control circuit board and main shaft JF
Plug, main shaft signal PA PB, waveform testing needle stand, power outlet, test switch, power supply indicator, position signal lamp and position
Socket electrical signal connects；
The main shaft JF plugs are 20 core plugs, and are connect with spindle encoder；The main shaft signal PA PB be two signals refer to
Show lamp, be used to indicate spindle encoder signal PA PB state instructions；The probe of the waveform testing needle stand and oscillograph connects,
The frequency and amplitude of signal waveform for testing spindle encoder；There are six the position signal lamp settings, is compiled for position
Code device status signal instruction, the position socket are that 17 core MS justify plug-in unit, are used for link position encoder.
2. a kind of FANUC spindle encoders tester according to claim 1, which is characterized in that in the plastic box body
It is additionally provided with one group of the battery of 6V, the battery provides power supply for tester；The power outlet is upper anode, the configuration of lower cathode
External 5V power supplys provide power supply by the external power supply of power outlet when tester dead battery.
3. a kind of FANUC spindle encoders tester according to claim 1, which is characterized in that the control circuit board
Including pcb board, resistance 23, capacitance 6,4, two triode, chip 1, indicator light 9, needle stand 4；The control circuit
Plate is welded according to circuit board schematic.
4. a kind of FANUC spindle encoders tester according to claim 1, which is characterized in that the power supply indicator
With test switch gearing, after the test switch is pressed, power supply indicator is lighted；The main shaft signal PA PB, position signal lamp
Working status indication be to be lighted in the case where spindle encoder or position coder normally can send out signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820342608.6U CN207895042U (en) | 2018-03-13 | 2018-03-13 | A kind of FANUC spindle encoders tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820342608.6U CN207895042U (en) | 2018-03-13 | 2018-03-13 | A kind of FANUC spindle encoders tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207895042U true CN207895042U (en) | 2018-09-21 |
Family
ID=63541667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820342608.6U Expired - Fee Related CN207895042U (en) | 2018-03-13 | 2018-03-13 | A kind of FANUC spindle encoders tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207895042U (en) |
-
2018
- 2018-03-13 CN CN201820342608.6U patent/CN207895042U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhao Zhizhi Inventor after: Zhou Pengtao Inventor after: Cheng Pengfei Inventor before: Zhao Zhizhi Inventor before: Zhou Pengtao |
|
| CB03 | Change of inventor or designer information | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180921 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |