CN203471484U - Vibration sensing and monitoring device for machine tool - Google Patents
Vibration sensing and monitoring device for machine tool Download PDFInfo
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- CN203471484U CN203471484U CN201320505108.7U CN201320505108U CN203471484U CN 203471484 U CN203471484 U CN 203471484U CN 201320505108 U CN201320505108 U CN 201320505108U CN 203471484 U CN203471484 U CN 203471484U
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- lathe
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- microcontroller
- sensing monitoring
- machine tool
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Abstract
The utility model discloses a vibration sensing and monitoring device for a machine tool. The vibration sensing and monitoring device comprises a vibration sensor, a fixing device, a microcontroller, a transmission module and a data processing device. The vibration sensor is fixed to the machine tool through the fixing device. The vibration sensor is connected with the microcontroller. The transmission module is connected with the microcontroller and the data processing device. The vibration sensing and monitoring device for the machine tool is simple in structure and good in monitoring effect; the amplitude and frequency of the machine tool under different working conditions are monitored through the vibration sensor, calibration processing and real-time monitoring are conducted through the data processing device, and therefore real-time monitoring of the machine tool can be realized conveniently and quickly.
Description
Technical field
The invention belongs to machine tool monitoring technical field, relate to a kind of vibrating sensing monitoring device of lathe.
Background technology
Along with social progress, people are also more and more higher to the quality requirement of industrial products, and this has just required higher-quality lathe to process industrial products, to improve the quality of industrial products.Lathe (English name: machine tool) refer to the machine of manufacturing machine, also claim machine-tool or toolroom machine, be called for short traditionally lathe.Generally be divided into Metal Cutting Machine Tool, forging machine tool and wood craft machines etc.In modern mechanical manufacturing, the method for processing equipment part is a lot: except machining, also have casting, forging, welding, punching press, extruding etc., in every case belong to the part that required precision is higher and surface roughness requirement is thinner, generally all need on lathe, by the method for cutting, finally process.Lathe plays significant role in the construction of national economic modernization.
Due to complexity and the accuracy of lathe, its operating fault alarm is more and more subject to the attention of factory, finds that early machine failure is in improve production efficiency and product quality, can also save a large amount of funds.The monitoring system of machine tool operation that is applied to Digit Control Machine Tool that prior art provides is to adopt after lathe is shut down, and by special messenger, Digit Control Machine Tool is carried out the mode of field monitoring, the poor and waste of manpower of real-time.
Therefore, need a kind of real-time monitoring device of lathe to address the above problem.
Summary of the invention
Goal of the invention: the present invention is directed to the defect of machine tool monitoring device complexity in prior art, provide a kind of can be convenient to lathe and the vibrating sensing monitoring device of the lathe of Real-Time Monitoring.
Technical scheme: for solving the problems of the technologies described above, the vibrating sensing monitoring device of lathe of the present invention adopts following technical scheme:
A kind of vibrating sensing monitoring device of lathe, involving vibrations sensor, fixture, microcontroller, transport module and data processing equipment, described vibrating sensor is fixed on lathe by fixture, described vibrating sensor connects described microcontroller, and described transport module connects described microcontroller and data processing equipment.
Further, described microcontroller is MCU chip.MCU (Micro Control Unit) Chinese is micro-control unit, claim again one chip microcomputer (Single Chip Microcomputer) or single-chip microcomputer, refer to appearance and development thereof along with large scale integrated circuit, by the CPU of computer, RAM, ROM, timer conter and multiple I/O Interface integration on a slice chip, form the computer of chip-scale, for different application scenarios, do various combination and control.Adopt MCU chip more easily to realize miniaturization of the present invention.
Further, described microcontroller comprises battery.
Further, described battery is rechargeable battery and solar cell.Adopt the combination of solar cell and rechargeable battery, can effectively save the energy, when sunny, can utilize solar cell for supplying power and utilize rechargeable battery store electrical energy, while not having sunlight or sunlight inadequate, utilizing electric energy that rechargeable battery stores to power for microcontroller.
Further, described transport module is blue-tooth device, Wifi device or ZigBee device.Wherein, bluetooth or Wifi are widely used, and can be easy to realize the data network of vibrating sensor and data processing equipment.ZigBee is a kind of cheap, and the near radio networking mechanics of communication of low-power consumption, has the features such as long transmission distance, low complex degree, self-organizing, low-power consumption, low data rate, low cost with respect to bluetooth or Wifi.Can oppositely control microcontroller or microcontroller is programmed by transport module.
Further, on described microcontroller, be provided with Mini USB interface.Convenient connection smart mobile phone or other smart machines regulate and control microcontroller and programme, and also can charge to microcontroller.And use Mini USB interface can make vibrating sensing monitoring device of the present invention miniaturization more.
Further, described fixture is magnet.Easy to use, only need utilize fixture that vibrating sensor is drawn onto on lathe.
Further, also comprise warning device, on described data processing equipment, be provided with described warning device.Can there is to send when abnormal warning in lathe duty in warning device.
Inventive principle: during lathe work, for different duties, lathe has different amplitudes and/or frequency, utilize in advance amplitude and/or frequency to demarcate the different duty of lathe, then by vibrating sensor, the amplitude of lathe and/or frequency are carried out to Real-Time Monitoring, can monitor easily the duty of lathe.
Beneficial effect: the vibrating sensing monitoring device of lathe of the present invention is simple in structure, monitoring effect is good, utilize amplitude and the frequency of vibrating sensor monitoring lathe under different operating state, and demarcate and process and Real-Time Monitoring by data processing equipment, can conveniently realize the Real-Time Monitoring of lathe.
Accompanying drawing explanation
Fig. 1 is the structural representation of the vibrating sensing monitoring device of lathe of the present invention.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, further illustrate the present invention, should understand these embodiment is only not used in and limits the scope of the invention for the present invention is described, after having read the present invention, those skilled in the art all fall within the application's claims limited range to the modification of the various equivalent form of values of the present invention.
Refer to shown in Fig. 1, the vibrating sensing monitoring device of lathe of the present invention, involving vibrations sensor, fixture, microcontroller, transport module and data processing equipment, vibrating sensor is fixed on lathe by fixture, vibrating sensor connects microcontroller, and transport module connects microcontroller and data processing equipment.Wherein, microcontroller is MCU chip.MCU (Micro Control Unit) Chinese is micro-control unit, claim again one chip microcomputer (Single Chip Microcomputer) or single-chip microcomputer, refer to appearance and development thereof along with large scale integrated circuit, by the CPU of computer, RAM, ROM, timer conter and multiple I/O Interface integration on a slice chip, form the computer of chip-scale, for different application scenarios, do various combination and control.Adopt MCU chip more easily to realize miniaturization of the present invention.Microcontroller comprises battery.Wherein, battery is rechargeable battery and solar cell.Adopt the combination of solar cell and rechargeable battery, can effectively save the energy, when sunny, can utilize solar cell for supplying power and utilize rechargeable battery store electrical energy, while not having sunlight or sunlight inadequate, utilizing electric energy that rechargeable battery stores to power for microcontroller.On microcontroller, be also provided with Mini USB interface.Convenient connection smart mobile phone or other smart machines regulate and control microcontroller and programme, and also can charge to microcontroller.And use Mini USB interface can make vibrating sensing monitoring device of the present invention miniaturization more.
Transport module is blue-tooth device, Wifi device or ZigBee device.Wherein, bluetooth or Wifi are widely used, and can be easy to realize the data network of vibrating sensor and data processing equipment.ZigBee is a kind of cheap, and the near radio networking mechanics of communication of low-power consumption, has the features such as long transmission distance, low complex degree, self-organizing, low-power consumption, low data rate, low cost with respect to bluetooth or Wifi.Can oppositely control microcontroller or microcontroller is programmed by transport module.Fixture is magnet.General lathe is ferrous materials, easy to use, only need be drawn onto on lathe.Also comprise warning device, on data processing equipment, be provided with warning device.Can there is to send when abnormal warning in lathe duty in warning device.
The invention also discloses a kind of vibrating sensing monitoring method of lathe, adopt the vibrating sensing monitoring device of lathe as above, comprise the following steps:
(1), utilize amplitude and the frequency under vibrating sensor monitoring lathe different operating state;
(2) amplitude, by transport module, step (1) being obtained and/or frequency transmission are to data processing equipment;
(3), data processing equipment amplitude and frequency that step (1) is obtained carry out pretreatment record, obtains normality threshold and/or the improper threshold value of amplitude under lathe different operating state and/or frequency;
(4), utilize the duty of vibrating sensor Real-Time Monitoring lathe, whether the normality threshold that data processing equipment obtains according to step (3) and/or the duty of improper threshold decision lathe normal.
Wherein, the duty of lathe comprises the speed of mainshaft.For the processing of different workpiece, lathe can adopt the different speed of mainshaft to realize the processing of workpiece, different corresponding different amplitude and/or the frequencies of the speed of mainshaft.But different amplitudes and/or frequency that the different speed of mainshaft is corresponding have certain error, under monitoring method employing lathe different operating state therefore of the present invention, normality threshold and/or the improper threshold value of amplitude and/or frequency are monitored the running status of lathe.
Inventive principle: during lathe work, for different duties, lathe has different amplitudes and/or frequency, utilize in advance amplitude and/or frequency to demarcate the different duty of lathe, then by vibrating sensor, the amplitude of lathe and/or frequency are carried out to Real-Time Monitoring, can monitor easily the duty of lathe.
The vibrating sensing monitoring device of lathe of the present invention is simple in structure, monitoring effect is good, utilize amplitude and the frequency of vibrating sensor monitoring lathe under different operating state, and demarcate and process and Real-Time Monitoring by data processing equipment, can conveniently realize the Real-Time Monitoring of lathe.
Claims (8)
1. the vibrating sensing monitoring device of a lathe, it is characterized in that, involving vibrations sensor, fixture, microcontroller, transport module and data processing equipment, described vibrating sensor is fixed on lathe by fixture, described vibrating sensor connects described microcontroller, and described transport module connects described microcontroller and data processing equipment.
2. the vibrating sensing monitoring device of lathe as claimed in claim 1, is characterized in that, described microcontroller is MCU chip.
3. the vibrating sensing monitoring device of lathe as claimed in claim 1, is characterized in that, described microcontroller comprises battery.
4. the vibrating sensing monitoring device of lathe as claimed in claim 3, is characterized in that, described battery is rechargeable battery and solar cell.
5. the vibrating sensing monitoring device of lathe as claimed in claim 1, is characterized in that, described transport module is blue-tooth device, Wifi device or ZigBee device.
6. the vibrating sensing monitoring device of lathe as claimed in claim 1, is characterized in that, is provided with Mini USB interface on described microcontroller.
7. the vibrating sensing monitoring device of lathe as claimed in claim 1, is characterized in that, described fixture is magnet.
8. the vibrating sensing monitoring device of lathe as claimed in claim 1, is characterized in that, also comprises warning device, is provided with described warning device on described data processing equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320505108.7U CN203471484U (en) | 2013-08-19 | 2013-08-19 | Vibration sensing and monitoring device for machine tool |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320505108.7U CN203471484U (en) | 2013-08-19 | 2013-08-19 | Vibration sensing and monitoring device for machine tool |
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| CN203471484U true CN203471484U (en) | 2014-03-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201320505108.7U Expired - Fee Related CN203471484U (en) | 2013-08-19 | 2013-08-19 | Vibration sensing and monitoring device for machine tool |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103419090A (en) * | 2013-08-19 | 2013-12-04 | 南京康尼机电股份有限公司 | Vibration sensing monitoring device and method for machine tool |
| CN105880702A (en) * | 2016-06-30 | 2016-08-24 | 蚌埠精科机床制造有限公司 | Anti-vibration parameter recording type spline milling cutter |
-
2013
- 2013-08-19 CN CN201320505108.7U patent/CN203471484U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103419090A (en) * | 2013-08-19 | 2013-12-04 | 南京康尼机电股份有限公司 | Vibration sensing monitoring device and method for machine tool |
| CN103419090B (en) * | 2013-08-19 | 2016-08-17 | 南京康尼精密机械有限公司 | The vibrating sensing monitoring device of a kind of lathe and method |
| CN105880702A (en) * | 2016-06-30 | 2016-08-24 | 蚌埠精科机床制造有限公司 | Anti-vibration parameter recording type spline milling cutter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: NANJING KANGNI PRECISION MACHINERY CO., LTD. Free format text: FORMER OWNER: NANJING KANGNI ELECTROMECHANICAL CO., LTD. Effective date: 20150610 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150610 Address after: 210038 Nanjing economic and Technological Development Zone, Jiangsu, Nanjing Road, No. 1 Patentee after: Nanjing Kang Ni precision optical machinery Co., Ltd Address before: 210013 Nanjing City, Jiangsu province model road No. 39 Patentee before: Nanjing Kangni Electromechanical Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140312 Termination date: 20170819 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |