CN206115248U - Numerical control fault diagnostic based on internet - Google Patents

Numerical control fault diagnostic based on internet Download PDF

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Publication number
CN206115248U
CN206115248U CN201620859431.8U CN201620859431U CN206115248U CN 206115248 U CN206115248 U CN 206115248U CN 201620859431 U CN201620859431 U CN 201620859431U CN 206115248 U CN206115248 U CN 206115248U
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fault
central processing
processing unit
data
module
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CN201620859431.8U
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Inventor
郑秀丽
王辉
庄千芳
叶海港
赵锡锋
翁景坚
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Zhejiang Industry and Trade Vocational College
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Zhejiang Industry and Trade Vocational College
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Abstract

The utility model discloses a numerical control fault diagnostic based on internet, including fault detection system and long -range failure diagnosis center, the fault detection system includes acceleration sensor, pressure sensor, on -site supervision camera module, on -the -spot fault alarm module, central processing unit, acceleration sensor, pressure sensor, on -site supervision camera module, on -the -spot fault alarm module all link to each other with central processing unit, the fault detection system still includes the wireless routing module of being connected with central processing unit, and the wireless routing module is used for carrying out the communication with the removal end. The utility model aims at providing a numerical control fault diagnostic based on internet to realize online long -range trouble early warning and the automatic diagnosy of digit control machine tool.

Description

A kind of NC Fault Diagnosis system based on the Internet
Technical field
This utility model is related to NC Fault Diagnosis technical field, and in particular to a kind of numerical control failure based on the Internet is examined Disconnected system.
Background technology
With the continuous lifting of the development and intelligent chemical industry of informationization technology, information-based fault diagnosis becomes industrial manufacture Enterprise understands and grasp the currently used state of equipment, determines whether its overall or local works well, find in advance failure and its Reason, and the technology of the development trend of failure can be forecast.This technology is increasingly paid attention to, and main reason is that manufacturing fast Speed development.With the continuous increase of numerical control equipment working strength, production efficiency, automaticity more and more higher, while equipment knot Structure is more complicated and changeable, and also all the more closely, flexible degree is improved quickly for the association of each several part.So, even somewhere One small fault, it is also possible to break out chain reaction, causes whole equipment or even the environment of device-dependent to be subjected to calamity Breaking-up.This not only causes huge economic loss, and entail dangers to personal safety is gone back when serious, and consequence is hardly imaginable.
Utility model content
The purpose of this utility model is to provide a kind of NC Fault Diagnosis system based on the Internet, to realize Digit Control Machine Tool Online remote failure early warning and automatically diagnosis.
To achieve these goals, the technical solution adopted in the utility model is:A kind of numerical control failure based on the Internet Diagnostic system, it is characterised in that:Including fault detection system and remote fault diagnosis center,
The fault detection system includes acceleration transducer, pressure transducer, on-site supervision photographing module, field failure Alarm module, central processing unit,
Wherein:Described acceleration transducer is arranged on the main shaft of Digit Control Machine Tool, and described pressure transducer is arranged on On the hydraulic transmission part of Digit Control Machine Tool, described on-site supervision photographing module is included installed in the numerical control machine as object to be measured Photographic head on bed, the field failure alarm module include multiple corresponding with acceleration transducer, pressure transducer respectively Alarm lamp,
Described acceleration transducer, pressure transducer, on-site supervision photographing module, field failure alarm module are with Central processor is connected, and the acceleration signal Real-time Collection, pressure signal, live video information transfer are to central processing unit, Central processing unit gives remote fault diagnosis center received signal data transfer again, and central processing unit can be according to being received Various signal control scene field failure alarm modules send warning,
The fault detection system also includes the wireless routing module being connected with central processing unit, and wireless routing module is used for Communicated with mobile terminal.
The remote fault diagnosis center includes Data Management Unit and fault data unit, and the Data Management Unit is used In receiving and store the data that sent by the central processing unit, and it is deposited in tables of data, by calling to tables of data Realize the classification and cleaning of data;The fault data unit is pre-stored with the fault message of all kinds of failures of Digit Control Machine Tool, according to Fault tree is set up according to above-mentioned fault message, and then builds fault of numerical control machine tool information bank;Remote fault diagnosis center is according to data The data that administrative unit is received, in combination with the fault message in the fault of numerical control machine tool information bank, realize Digit Control Machine Tool event The on-line intelligence diagnosis of barrier.
This utility model is further arranged to, and the remote fault diagnosis center also includes human-computer interaction interface.
This utility model is further arranged to, and the fault detection system also includes the video being installed on Digit Control Machine Tool Player, the screen player are connected with on-site supervision photographing module, and screen player can be received and store on-site supervision and take the photograph As the data gathered by module.
This utility model is further arranged to, and the fault detection system also includes the temperature being connected with central processing unit Sensor, the temperature sensor be installed on tool rest and and tool contact, temperature sensor be used for detect cutter temperature letter Breath, and pass to central processing unit.
This utility model is further arranged to, and the fault detection system also includes the GSM being connected with central processing unit SMS module, the GSM message module send fault message for the operator to the Digit Control Machine Tool.
This utility model is further arranged to, and the fault detection system also includes being connected with central processing unit and arranging Voltage sensor, current sensor, oil pressure sensor, baroceptor, noise transducer in each detection position of Digit Control Machine Tool, Vibrating sensor.
The beneficial effects of the utility model:NC Fault Diagnosis system based on the Internet provided by the utility model, Which adopts information-based fault diagnosis technology substantially reduce the maintenance cost of equipment, progressively abandons the irrationality of planned maintenance, It is by implementing work condition inspection and fault diagnosis technology, final to realize reliably and effectively playing the due function of numerical control equipment, and The service life of raising equipment.
Description of the drawings
Fig. 1 is system block diagram of the present utility model.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below Embodiment is used to illustrate this utility model, but is not limited to scope of the present utility model.
This utility model is illustrated below with reference to Fig. 1.
A kind of NC Fault Diagnosis system based on the Internet, including fault detection system and remote fault diagnosis center, Fault detection system is made up of various sensors, and the signal transmission for collecting to remote fault diagnosis center carrying out failure Diagnosis and judgement.
Fault detection system includes that acceleration transducer, pressure transducer, on-site supervision photographing module, field failure are reported to the police Module, central processing unit, wherein:Described acceleration transducer is arranged on the main shaft of Digit Control Machine Tool, described pressure sensing Device is arranged on the hydraulic transmission part of Digit Control Machine Tool, and described on-site supervision photographing module is included installed in as object to be measured Digit Control Machine Tool on photographic head, the field failure alarm module include it is multiple respectively with acceleration transducer, pressure sensing The corresponding alarm lamp of device, described acceleration transducer, pressure transducer, on-site supervision photographing module, field failure warning mould Block is connected with central processing unit, and the acceleration signal Real-time Collection, pressure signal, live video information transfer are to central authorities Processor, central processing unit give remote fault diagnosis center received signal data transfer again, central processing unit energy according to The live field failure alarm module of various signal controls for being received sends warning, and the fault detection system also includes and central authorities The wireless routing module of processor connection, wireless routing module are easy to operator at the scene for communicating with mobile terminal The job information of lathe is understood by mobile terminal.
Remote fault diagnosis center includes Data Management Unit and fault data unit, and the Data Management Unit is used to connect The data sent by the central processing unit are received and store, the data include acceleration signal, pressure signal, live video information Deng, and be deposited in tables of data, by calling for tables of data is realized the classification of data and is cleared up;The fault data unit The fault message of all kinds of failures of Digit Control Machine Tool is pre-stored with, and fault tree is set up according to above-mentioned fault message, and then is built numerical control Machine failure information bank;The data that remote fault diagnosis center is received according to Data Management Unit, in combination with the numerical control machine Fault message in bed fault message storehouse, realizes the on-line intelligence diagnosis of fault of numerical control machine tool.
Remote fault diagnosis center also includes human-computer interaction interface, remotely understands Digit Control Machine Tool in real time for staff Job information, human-computer interaction interface can be computer.
Fault detection system also includes the video player being installed on Digit Control Machine Tool, the screen player and scene prison Control photographing module connection, screen player can receive and store the data gathered by on-site supervision photographing module, and the setting is easy to The working condition that staff is checked before lathe, the optimization of exclusion and operating mode beneficial to failure.
Fault detection system also includes the temperature sensor being connected with central processing unit, and the temperature sensor is installed on knife On seat and and tool contact, temperature sensor is used to detect the temperature information of cutter, and passes to central processing unit, and the setting is used In the temperature of monitor in real time process tool, timely can fix a breakdown when tool temperature is too high.
Fault detection system also includes the GSM message module being connected with central processing unit, the GSM message module for The operator of the Digit Control Machine Tool send fault message, by the setting can to operator timely send fault message and Early warning information, is easy to operator to record and manage the operating mode of lathe.
In order to enrich and improve the detecting system of lathe, the fault detection system can also increase following various sensings Device, such as voltage sensor, current sensor, oil pressure sensor, baroceptor, noise transducer, vibrating sensor, this is various Sensor is connected and is arranged at each detection position of Digit Control Machine Tool with central processing unit, realizes the detection of the various work informations of lathe Monitoring.
The above is only preferred implementation of the present utility model, it is noted that for the common skill of the art For art personnel, on the premise of without departing from this utility model know-why, some improvement and modification, above-mentioned vacation can also be made If these improve and modification also should be regarded as protection domain of the present utility model.

Claims (6)

1. a kind of NC Fault Diagnosis system based on the Internet, it is characterised in that:Including fault detection system and remote failure Diagnostic center,
The fault detection system includes that acceleration transducer, pressure transducer, on-site supervision photographing module, field failure are reported to the police Module, central processing unit,
Wherein:Described acceleration transducer is arranged on the main shaft of Digit Control Machine Tool, and described pressure transducer is arranged on numerical control On the hydraulic transmission part of lathe, described on-site supervision photographing module is included on the Digit Control Machine Tool as object to be measured Photographic head, the field failure alarm module includes multiple warnings corresponding with acceleration transducer, pressure transducer respectively Lamp,
Described acceleration transducer, pressure transducer, on-site supervision photographing module, field failure alarm module are and centre Reason device is connected, and the acceleration signal Real-time Collection, pressure signal, live video information transfer are to central processing unit, central authorities Processor gives remote fault diagnosis center received signal data transfer again, and central processing unit can be various according to what is received Signal control field failure alarm module sends warning,
The fault detection system also includes the wireless routing module being connected with central processing unit, wireless routing module for shifting Moved end is communicated;
The remote fault diagnosis center includes Data Management Unit and fault data unit, and the Data Management Unit is used to connect The data sent by the central processing unit are received and stored, and is deposited in tables of data, by calling realization to tables of data The classification of data and cleaning;The fault data unit is pre-stored with the fault message of all kinds of failures of Digit Control Machine Tool, according to upper State fault message and set up fault tree, and then build fault of numerical control machine tool information bank;Remote fault diagnosis center is according to data management The data that unit is received, in combination with the fault message in the fault of numerical control machine tool information bank, realize fault of numerical control machine tool On-line intelligence is diagnosed.
2. a kind of NC Fault Diagnosis system based on the Internet according to claim 1, it is characterised in that:It is described long-range Fault diagnosis center also includes human-computer interaction interface.
3. a kind of NC Fault Diagnosis system based on the Internet according to claim 1 and 2, it is characterised in that:It is described Fault detection system also includes the video player being installed on Digit Control Machine Tool, and the video player images mould with on-site supervision Block connects, and screen player can receive and store the data gathered by on-site supervision photographing module.
4. a kind of NC Fault Diagnosis system based on the Internet according to claim 1 and 2, it is characterised in that:It is described Fault detection system also includes the temperature sensor being connected with central processing unit, the temperature sensor be installed on tool rest and with Tool contact, temperature sensor are used for the temperature information for detecting cutter, and pass to central processing unit.
5. a kind of NC Fault Diagnosis system based on the Internet according to claim 1 and 2, it is characterised in that:It is described Fault detection system also includes the GSM message module being connected with central processing unit, and the GSM message module is for the numerical control The operator of lathe send fault message.
6. a kind of NC Fault Diagnosis system based on the Internet according to claim 1 and 2, it is characterised in that:It is described Fault detection system also includes voltage sensor, the electric current for being connected and being arranged at each detection position of Digit Control Machine Tool with central processing unit Sensor, oil pressure sensor, baroceptor, noise transducer, vibrating sensor.
CN201620859431.8U 2016-08-04 2016-08-04 Numerical control fault diagnostic based on internet Active CN206115248U (en)

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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107153403A (en) * 2017-07-05 2017-09-12 皖西学院 A kind of machine tool fault diagnosis system based on internet
CN107168244A (en) * 2017-07-10 2017-09-15 吉林工程技术师范学院 A kind of Digit Control Machine Tool running status on-line monitoring and warning system
CN107390637A (en) * 2017-09-08 2017-11-24 桂林加宏汽车修理有限公司 A kind of method and system of automatic detection fault of numerical control machine tool
CN107703908A (en) * 2017-08-25 2018-02-16 安徽科技学院 A kind of forging press real-time intelligent diagnostic system based on cloud platform
CN107942792A (en) * 2017-11-22 2018-04-20 山东师范大学 A kind of multi-platform production line mechanical equipment control system and method
CN109581968A (en) * 2018-12-18 2019-04-05 广东原点智能技术有限公司 A kind of numerically-controlled machine tool real-time monitoring system and its implementation
CN109865887A (en) * 2019-03-29 2019-06-11 上海易具精密工具股份有限公司 A kind of long-range saw cutting system
CN110362037A (en) * 2019-07-05 2019-10-22 南京简睿捷软件开发有限公司 A kind of integrated maintenance system platform for numerically-controlled machine tool
CN111308959A (en) * 2020-03-04 2020-06-19 武汉华中数控股份有限公司 Numerical control machine tool monitoring system and method based on instruction domain data synchronization

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107153403A (en) * 2017-07-05 2017-09-12 皖西学院 A kind of machine tool fault diagnosis system based on internet
CN107168244A (en) * 2017-07-10 2017-09-15 吉林工程技术师范学院 A kind of Digit Control Machine Tool running status on-line monitoring and warning system
CN107703908A (en) * 2017-08-25 2018-02-16 安徽科技学院 A kind of forging press real-time intelligent diagnostic system based on cloud platform
CN107390637A (en) * 2017-09-08 2017-11-24 桂林加宏汽车修理有限公司 A kind of method and system of automatic detection fault of numerical control machine tool
CN107942792A (en) * 2017-11-22 2018-04-20 山东师范大学 A kind of multi-platform production line mechanical equipment control system and method
CN109581968A (en) * 2018-12-18 2019-04-05 广东原点智能技术有限公司 A kind of numerically-controlled machine tool real-time monitoring system and its implementation
CN109865887A (en) * 2019-03-29 2019-06-11 上海易具精密工具股份有限公司 A kind of long-range saw cutting system
CN110362037A (en) * 2019-07-05 2019-10-22 南京简睿捷软件开发有限公司 A kind of integrated maintenance system platform for numerically-controlled machine tool
CN111308959A (en) * 2020-03-04 2020-06-19 武汉华中数控股份有限公司 Numerical control machine tool monitoring system and method based on instruction domain data synchronization

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