CN208903122U - A kind of data acquisition device of cutting tool for CNC machine detection - Google Patents
A kind of data acquisition device of cutting tool for CNC machine detection Download PDFInfo
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- CN208903122U CN208903122U CN201821499394.XU CN201821499394U CN208903122U CN 208903122 U CN208903122 U CN 208903122U CN 201821499394 U CN201821499394 U CN 201821499394U CN 208903122 U CN208903122 U CN 208903122U
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Abstract
The utility model discloses a kind of data acquisition devices of cutting tool for CNC machine detection, including current signal collector, vibration signal collector, temperature signal collection device, moisture signal collector, data collecting card, processor, display and data storage.The utility model can effectively acquire the coherent signal in lathe process, realize the real-time online detection of cutting tool for CNC machine；To be effectively simplified operating process, production efficiency is improved, the safety of production process is improved and reduces rejection rate.
Description
Technical field
The utility model belongs to the data acquisition of numerical control machine tool technique field more particularly to a kind of detection of cutting tool for CNC machine
Device.
Background technique
Numerically-controlled machine tool is automatically processed to part to be processed according to the processing program woven in advance.We
Machining process route, technological parameter, the motion profile of cutter, displacement, cutting parameter and the miscellaneous function of part, according to number
Instruction code as defined in control lathe and program format are written as processing program list, then the content record in this program list is being controlled
It on medium, is then input in the numerical control device of numerically-controlled machine tool, to command machine tooling part.
Since numerically-controlled machine tool has, machining accuracy is high, high in machining efficiency, manufacturing procedure collection neutralization parts fixation number is few
Feature, to used NC cutting tool, more stringent requirements are proposed.From cutting performance, NC cutting tool should be higher than that machine tool
Used cutter.
Existing cutting tool for CNC machine detection needs periodically to remove cutter to test, this makes trivial operations, delays
Production time causes loss for enterprise；And due to cutter cannot achieve operation during real-time detection so that cutter by
If will lead to the product that subsequent production goes out without replacing in time and directly scrap after damage, biggish economic damage is caused to enterprise
It loses.
Utility model content
In order to overcome the shortcomings of art methods, the purpose of this utility model is that proposing a kind of cutting tool for CNC machine inspection
The data acquisition device of survey can effectively acquire the coherent signal in lathe process, realize the real-time of cutting tool for CNC machine
On-line checking.
In order to achieve the above object, the utility model is using technical solution: a kind of data of cutting tool for CNC machine detection are adopted
Acquisition means, including current signal collector, vibration signal collector, temperature signal collection device, moisture signal collector, data are adopted
Truck, processor, display and data storage；
The current signal collector is arranged on cutting tool for CNC machine main shaft drives circuit, and induction lathe spindle processing produces
Raw current signal is sent to processor after data collecting card acquires；
The vibration signal collector is arranged on cutting tool for CNC machine main shaft, the vibration that induction lathe spindle processing generates
Signal is sent to processor after data collecting card acquires；
The temperature signal collection device setting acquires machine tool chief axis peripheral temperature signal, temperature letter on machine tool chief axis periphery
Number processor is sent to after data collecting card acquires；
The moisture signal collector is arranged on numerically-controlled machine tool, acquires workshop moisture signal, moisture signal is through number
Processor is sent to after acquiring according to capture card；
The acquisition interface of the data collecting card is respectively connected to current signal collector, vibration signal collector, temperature
Signal picker and moisture signal collector, the data output end of the data collecting card are connected to processor, the processor
On be also connected with display and data storage.
Further, the current signal collector includes Hall current sensor；It is a kind of non-intrusion type electric current biography
Sensor carries out data acquisition in such a way that electromagnetic signal is converted into current signal.
Further, the vibration signal collector includes vibrating speed sensors, adopted by vibrating speed sensors
Collect the speed of vibration cutting to realize the vibration monitoring of machine tool.
Further, further including network interface card and interchanger, the network interface card is connected to processor, and the interchanger connects net
Card；Data interaction is carried out by network interface card and interchanger and external server or PC machine.
Using the technical program the utility model has the advantages that
The utility model can effectively acquire the coherent signal in lathe process, realize the real-time of cutting tool for CNC machine
On-line checking；To be effectively simplified operating process, production efficiency is improved, the safety of production process is improved and reduces
Rejection rate.
Detailed description of the invention
Fig. 1 is the structural schematic diagram for the data acquisition device that a kind of cutting tool for CNC machine of the utility model detects.
Specific embodiment
In order to keep the purposes, technical schemes and advantages of utility model clearer, with reference to the accompanying drawing to the utility model
It is further elaborated.
In the present embodiment, shown in Figure 1, a kind of data acquisition device of cutting tool for CNC machine detection, including electric current
Signal picker, temperature signal collection device, moisture signal collector, data collecting card, processor, is shown vibration signal collector
Show device and data storage；
The current signal collector is arranged on cutting tool for CNC machine main shaft drives circuit, and induction lathe spindle processing produces
Raw current signal is sent to processor after data collecting card acquires；
The vibration signal collector is arranged on cutting tool for CNC machine main shaft, the vibration that induction lathe spindle processing generates
Signal is sent to processor after data collecting card acquires；
The temperature signal collection device setting acquires machine tool chief axis peripheral temperature signal, temperature letter on machine tool chief axis periphery
Number processor is sent to after data collecting card acquires；
The moisture signal collector is arranged on numerically-controlled machine tool, acquires workshop moisture signal, moisture signal is through number
Processor is sent to after acquiring according to capture card；
The acquisition interface of the data collecting card is respectively connected to current signal collector, vibration signal collector, temperature
Signal picker and moisture signal collector, the data output end of the data collecting card are connected to processor, the processor
On be also connected with display and data storage.
As the prioritization scheme of above-described embodiment, the current signal collector includes Hall current sensor；It is a kind of
Non-intrusion type current sensor carries out data acquisition in such a way that electromagnetic signal is converted into current signal.
The vibration signal collector includes vibrating speed sensors, collects vibration cutting by vibrating speed sensors
Speed to realize the vibration monitoring of machine tool.
It further include network interface card and interchanger, the network interface card is connected to processor, described as the prioritization scheme of above-described embodiment
Interchanger connects network interface card；Data interaction is carried out by network interface card and interchanger and external server or PC machine.
In order to better understand the utility model, primary complete description is made to the working principle of the utility model below:
Due to the increase with rotation frequency of spindle, the frequency that vibrating occurs in main shaft is more and more, and spindle vibration is to influence
The principal element of quality and efficiency, it is therefore necessary to which machine tool chief axis vibration signal in process is continued to monitor；Due to
With the increase of process time, machine tool chief axis peripheral temperature persistently rises, and aggravates tool failure, it is therefore necessary to process
Middle machine tool chief axis peripheral temperature is continued to monitor；Humidity is exactly to measure the physical quantity that moisture content is how many in atmosphere, is being produced
Workshop, if ambient humidity control is bad, it will strong influence is generated to product quality, so that workshop humidity sensor
Effect be just particularly important.
Pass through current signal, vibration signal, the temperature signal, moisture signal during online acquisition board spindle processing
Deng, be returned in time after being handled by processor display for testing staff observe, or be stored in data storage for operation
Personnel transfer.
Basic principles, main features, and advantages of the present invention has been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (4)
1. a kind of data acquisition device of cutting tool for CNC machine detection, which is characterized in that including current signal collector, vibration letter
Number collector, temperature signal collection device, moisture signal collector, data collecting card, processor, display and data storage；
The current signal collector is arranged on cutting tool for CNC machine main shaft drives circuit, and induction lathe spindle processing generates
Current signal is sent to processor after data collecting card acquires；
The vibration signal collector is arranged on cutting tool for CNC machine main shaft, the vibration signal that induction lathe spindle processing generates
Processor is sent to after data collecting card acquires；
The temperature signal collection device setting acquires machine tool chief axis peripheral temperature signal, temperature signal warp on machine tool chief axis periphery
Processor is sent to after data collecting card acquisition；
The moisture signal collector is arranged on numerically-controlled machine tool, acquires workshop moisture signal, and moisture signal is adopted through data
Processor is sent to after truck acquisition；
The acquisition interface of the data collecting card is respectively connected to current signal collector, vibration signal collector, temperature signal
Collector and moisture signal collector, the data output end of the data collecting card are connected to processor, go back on the processor
It is connected with display and data storage.
2. a kind of data acquisition device of cutting tool for CNC machine detection according to claim 1, which is characterized in that the electricity
Flowing signal picker includes Hall current sensor.
3. a kind of data acquisition device of cutting tool for CNC machine detection according to claim 1, which is characterized in that the vibration
Dynamic signal picker includes vibrating speed sensors.
4. a kind of data acquisition device of cutting tool for CNC machine detection according to claim 1 to 3, feature exist
In further including network interface card and interchanger, the network interface card is connected to processor, and the interchanger connects network interface card；Pass through network interface card and exchange
Machine and external server or PC machine carry out data interaction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821499394.XU CN208903122U (en) | 2018-09-13 | 2018-09-13 | A kind of data acquisition device of cutting tool for CNC machine detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821499394.XU CN208903122U (en) | 2018-09-13 | 2018-09-13 | A kind of data acquisition device of cutting tool for CNC machine detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208903122U true CN208903122U (en) | 2019-05-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821499394.XU Active CN208903122U (en) | 2018-09-13 | 2018-09-13 | A kind of data acquisition device of cutting tool for CNC machine detection |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110509110A (en) * | 2019-07-24 | 2019-11-29 | 深圳市五湖智联实业有限公司 | A kind of cutting tool for CNC machine cutting force intelligent monitor system |
-
2018
- 2018-09-13 CN CN201821499394.XU patent/CN208903122U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110509110A (en) * | 2019-07-24 | 2019-11-29 | 深圳市五湖智联实业有限公司 | A kind of cutting tool for CNC machine cutting force intelligent monitor system |
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| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 610000 No. 270, floor 2, No. 8, Jinxiu street, Wuhou District, Chengdu, Sichuan Patentee after: Chengdu shuzhilian Technology Co.,Ltd. Address before: No.2, 4th floor, building 1, Jule road crossing, Section 1, West 1st ring road, Chengdu, Sichuan 610000 Patentee before: CHENGDU SHUZHILIAN TECHNOLOGY Co.,Ltd. |
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| CP03 | Change of name, title or address |