CN202025214U - Bluetooth wireless temperature measuring device used for numerical control machine temperature compensation - Google Patents
Bluetooth wireless temperature measuring device used for numerical control machine temperature compensation Download PDFInfo
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- CN202025214U CN202025214U CN2011200137612U CN201120013761U CN202025214U CN 202025214 U CN202025214 U CN 202025214U CN 2011200137612 U CN2011200137612 U CN 2011200137612U CN 201120013761 U CN201120013761 U CN 201120013761U CN 202025214 U CN202025214 U CN 202025214U
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- temperature
- blue tooth
- temperature measuring
- bluetooth wireless
- measuring device
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Abstract
The utility model relates to a Bluetooth wireless temperature measuring device used for the numerical control machine temperature compensation. The device is characterized in that the device includes a temperature receiving module and a plurality of temperature measuring modules; the temperature receiving module is connected with a numerical control machine controller, and the temperature measuring modules are arranged on positions where the temperature measurement is needed; the data communication between the temperature measuring modules and the temperature receiving module is realized via the Bluetooth wireless technology. Compared with the prior art, the beneficial effects of the Bluetooth wireless temperature measuring device reside in that (1) a temperature transmitter which is highly integrated by adopting the 1-wire bus technology has the advantages of small volume, low power consumption, strong function, convenience in use, low cost, and the like; (2) a lithium battery which can work for a long time is adopted, so the lithium battery is suitable for an occasion when the power supply is not convenient; (3) the Bluetooth wireless transmission technology is adopted, so the received data and the transmitted data are reliable, and the power is low; (4) the measured temperature data of the key parts, such as a main shaft, a guide rail, and the like in motion can be transmitted to the numerical control machine controller via a communication interface for temperature compensation calculation and processing capacity correction so as to improve the processing precision of the machine.
Description
Technical field
The utility model relates to the wireless temperature measurement technical field, relates in particular to a kind of blue tooth wireless temperature measuring device that is used for the numerically-controlled machine temperature compensation.
Background technology
At present, it is very extensive that thermometry is used, but be used for detecting the thermometric occasion of inconvenient line, measures numerically-controlled machine processing district temperature in real time as needs, so that during the numerically-controlled machine temperature compensation, can only adopt the room temperature approximate treatment, or adopt the wireless transmission method thermometric.Radio transmitting method is common the wireless transmitter that adopts citizens' radio band, and it is not suitable for remote transmission, and has and float frequently and be subject to disturb and shortcoming such as power consumption is big.And the wireless transmission method of employing GSM or GPRS mobile phone mode is suitable for teletransmission, but data need be passed through information center's forwarding of cell phone managing, so real-time is poor, and the expense height.
Of a great variety about temperature probe or temperature transmitter, be used for+125 ℃～during-50 ℃ temperature-measuring range, adopt thermocouple, temperature probes such as thermal resistance all need links such as amplification, A/D (mould/number) conversion, MICROCOMPUTER PROCESSING, its system complex, power consumption is big, interference free performance is poor, and volume is big, and should not form the thermometric network system.
Bluetooth technology is a kind of short distance (10～15 meters) radio network technique, and it can adopt wireless mode to link up various communication facilitiess, computing machine and terminal device thereof, various digital data system even household electrical appliance.
Summary of the invention
The purpose of this utility model provides a kind of blue tooth wireless temperature measuring device that is used for the numerically-controlled machine temperature compensation, overcomes the deficiencies in the prior art, adopts blue tooth radio network technique to realize multiple spot real-time radio thermometric.
For solving the problems of the technologies described above, the technical solution of the utility model is:
A kind of blue tooth wireless temperature measuring device that is used for the numerically-controlled machine temperature compensation, it is characterized in that, comprise temperature receiver module and a plurality of temperature measurement module, the temperature receiver module links to each other with the numerically-controlled machine controller, a plurality of temperature measurement modules are separately positioned on the position that needs thermometric, a plurality of temperature measurement modules and temperature receiver module carry out data communication by blue tooth wireless technology, described temperature receiver module comprises CPU1, blue tooth radio receiving unit, display unit, D.C. regulated power supply, communication interface, CPU1 respectively with blue tooth radio receiving unit, display unit, D.C. regulated power supply, communication interface is connected, D.C. regulated power supply also respectively with blue tooth radio receiving unit, display unit, communication interface is connected; Described temperature measurement module comprises CPU2, lithium battery, blue tooth wireless transmission unit, temperature transmitter, CPU2 is connected with temperature transmitter, blue tooth wireless transmission unit, lithium battery respectively, and lithium battery also is connected with Lan Ya wireless transmission unit with temperature transmitter respectively.
Described temperature transmitter adopts the one-wire bus technical design.
Compared with prior art, the beneficial effects of the utility model are: the temperature transmitter that 1) adopts the high integration of one-wire bus technology, it integrates temperature sensor, amplifier, A/D converter, single-chip microcomputer, storer, communication function, advantage such as it has, and volume is little, low in energy consumption, function is strong, easy to use, low price; 2) adopt lithium battery under the condition of additional power source not, can work long hours, be highly suitable for the occasion of being inconvenient to power; 3) adopt blue tooth Radio Transmission Technology, transceive data is reliable, and the hardware volume is little, and power is low; 4) can transmit information at the volley, with recording the temperature of key positions such as numerically-controlled machine inner main axis leading screw, guide rail, pass to the numerically-controlled machine controller by communication interface, calculate compensation rate And by the numerically-controlled machine controller and revise processing capacity, can significantly improve machine finish.
Description of drawings
Fig. 1 is the utility model structural representation block diagram;
Fig. 2 is a temperature receiver module structural representation block diagram;
Fig. 3 is a temperature measurement module structural representation block diagram.
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is described further:
See Fig. 1, it is a kind of blue tooth wireless temperature measuring device structural representation block diagram that is used for the numerically-controlled machine temperature compensation of the utility model, comprise temperature receiver module and a plurality of temperature measurement module, the temperature receiver module is arranged in the numerically-controlled machine control box, a plurality of temperature measurement modules are separately positioned on the main shaft leading screw, near each key position such as guide rail, a plurality of temperature measurement modules and temperature receiver module carry out data communication by blue tooth wireless technology, described temperature receiver module comprises CPU1, blue tooth radio receiving unit, display unit, D.C. regulated power supply, communication interface, CPU1 respectively with blue tooth radio receiving unit, display unit, D.C. regulated power supply, communication interface is connected, D.C. regulated power supply also respectively with blue tooth radio receiving unit, display unit, communication interface is connected, D.C. regulated power supply adopts Switching Power Supply, output+5VDC, communication interface is connected with the communication interface of numerically-controlled machine controller, temperature data imports in the numerically-controlled machine controller in real time, carry out the temperature compensation computing, revise processing capacity.
Described temperature measurement module comprises CPU2, lithium battery, blue tooth wireless transmission unit, temperature transmitter, CPU2 is connected with temperature transmitter, blue tooth wireless transmission unit, lithium battery respectively, and lithium battery also is connected with Lan Ya wireless transmission unit with temperature transmitter respectively.Described temperature transmitter adopts the one-wire bus technical design, and wiring is few, reliable operation.
Claims (2)
1. blue tooth wireless temperature measuring device that is used for the numerically-controlled machine temperature compensation, it is characterized in that, comprise temperature receiver module and a plurality of temperature measurement module, the temperature receiver module links to each other with the numerically-controlled machine controller, a plurality of temperature measurement modules are separately positioned on the position that needs thermometric, a plurality of temperature measurement modules and temperature receiver module carry out data communication by blue tooth wireless technology, described temperature receiver module comprises CPU1, blue tooth radio receiving unit, display unit, D.C. regulated power supply, communication interface, CPU1 respectively with blue tooth radio receiving unit, display unit, D.C. regulated power supply, communication interface is connected, D.C. regulated power supply also respectively with blue tooth radio receiving unit, display unit, communication interface is connected; Described temperature measurement module comprises CPU2, lithium battery, blue tooth wireless transmission unit, temperature transmitter, CPU2 is connected with temperature transmitter, blue tooth wireless transmission unit, lithium battery respectively, and lithium battery also is connected with Lan Ya wireless transmission unit with temperature transmitter respectively.
2. a kind of blue tooth wireless temperature measuring device that is used for the numerically-controlled machine temperature compensation according to claim 1 is characterized in that, described temperature transmitter adopts the one-wire bus technical design.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200137612U CN202025214U (en) | 2011-01-17 | 2011-01-17 | Bluetooth wireless temperature measuring device used for numerical control machine temperature compensation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200137612U CN202025214U (en) | 2011-01-17 | 2011-01-17 | Bluetooth wireless temperature measuring device used for numerical control machine temperature compensation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202025214U true CN202025214U (en) | 2011-11-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200137612U Expired - Lifetime CN202025214U (en) | 2011-01-17 | 2011-01-17 | Bluetooth wireless temperature measuring device used for numerical control machine temperature compensation |
Country Status (1)
| Country | Link |
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| CN (1) | CN202025214U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102692449A (en) * | 2012-04-12 | 2012-09-26 | 北京工业大学 | Fault diagnosis method of blast furnace top gearbox through comprehensive analysis |
| CN103801988A (en) * | 2014-02-25 | 2014-05-21 | 南通大学 | Monitoring system for thermal error of machine tool spindle |
| CN107695775A (en) * | 2017-09-19 | 2018-02-16 | 武汉理工大学 | Heavy digital control machine tool heat error compensation control system and thermal error compensation method based on CPS |
-
2011
- 2011-01-17 CN CN2011200137612U patent/CN202025214U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102692449A (en) * | 2012-04-12 | 2012-09-26 | 北京工业大学 | Fault diagnosis method of blast furnace top gearbox through comprehensive analysis |
| CN103801988A (en) * | 2014-02-25 | 2014-05-21 | 南通大学 | Monitoring system for thermal error of machine tool spindle |
| CN107695775A (en) * | 2017-09-19 | 2018-02-16 | 武汉理工大学 | Heavy digital control machine tool heat error compensation control system and thermal error compensation method based on CPS |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: LIAONING DINGFENG CNC EQUIPMENT CO., LTD. Free format text: FORMER NAME: ANSHAN NUMERICAL CONTROL EQUIPMENT CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 114016 No. 16 Hongqi West Street, Qianshan District, Liaoning, Anshan Patentee after: LIAONING DINGFENG DIGITAL CONTROL EQUIPMENT CO., LTD. Address before: 114000 No. 16 Hongqi West Street, Da Dao Wan Industrial Park, Liaoning, Anshan Patentee before: Anshan Numerical Control Equipment Co., Ltd. |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150915 Address after: 114016 No. 16 Hongqi West Road, Qianshan District, Liaoning, Anshan Patentee after: Liaoning Zhong Da Rong crown robot Co Ltd Address before: 114016 No. 16 Hongqi West Street, Qianshan District, Liaoning, Anshan Patentee before: LIAONING DINGFENG DIGITAL CONTROL EQUIPMENT CO., LTD. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20111102 |
|
| CX01 | Expiry of patent term |