CN204700670U - Digit Control Machine Tool adherence anti-error system - Google Patents
Digit Control Machine Tool adherence anti-error system Download PDFInfo
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- CN204700670U CN204700670U CN201520359026.5U CN201520359026U CN204700670U CN 204700670 U CN204700670 U CN 204700670U CN 201520359026 U CN201520359026 U CN 201520359026U CN 204700670 U CN204700670 U CN 204700670U
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Abstract
The utility model discloses a kind of Digit Control Machine Tool adherence anti-error system, comprise air compressor machine, pressure regulator valve, PLC processing unit, clamping jig and baroceptor, PLC processing unit is arranged on described Digit Control Machine Tool, air compressor machine is connected with pressure regulator valve, described clamping jig comprises the groove of sealed air chamber and place work piece, sealed air chamber connects air compressor machine by tracheae, tracheae is provided with magnetic valve, the bottom of described groove is provided with locating hole and flange, the sidewall of groove is provided with backstay, flange and backstay are provided with the airtight detection mouth communicated with sealed air chamber, sealed air chamber is connected with baroceptor by conduit, baroceptor is connected with pressure regulator valve, described PLC processing unit signal is connected with the machine tool chief axis of band cutter, it is not in place that the utility model is to solve clamping in existing digital control processing, equipment and the flimsy problem of cutter.
Description
Technical field
The utility model relates to machine tool control system, particularly relates to a kind of Digit Control Machine Tool adherence anti-error system.
Background technology
Digit Control Machine Tool has the advantages that efficiency is high, flexible, crudy is reliable and stable, now axial workpiece mainly adopts Digit Control Machine Tool to process mostly, according to the clamping feature of Digit Control Machine Tool, first be by artificial, workpiece is placed on fixture, then by fixture, workpiece is clamped, fixture provides power by hydraulic jack, carries out clamping with this by clamping device and detent mechanism to workpiece.Existing digital control processing, the production of workpiece in enormous quantities often, operator need change the workpiece on pneumatic fixture repeatedly, and employee in process of production, easily put not in place during clamping product on fixture, equipment, cutter, tool, damage of product can be caused, cause off-production, have a strong impact on and produce and cause great number cost.
Utility model content
The purpose of this utility model is to provide a kind of Digit Control Machine Tool adherence anti-error system, and to solve, clamping in existing digital control processing is not in place, equipment and the flimsy problem of cutter.
To achieve these goals, the utility model provides following technical scheme: Digit Control Machine Tool adherence anti-error system, comprise air compressor machine, pressure regulator valve, PLC processing unit, clamping jig and baroceptor, PLC processing unit is arranged on described Digit Control Machine Tool, air compressor machine is connected with pressure regulator valve, described clamping jig comprises the groove of sealed air chamber and place work piece, sealed air chamber connects air compressor machine by tracheae, tracheae is provided with magnetic valve, the bottom of described groove is provided with locating hole and flange, the sidewall of groove is provided with backstay, flange and backstay are provided with the airtight detection mouth communicated with sealed air chamber, sealed air chamber is connected with baroceptor by conduit, baroceptor is connected with pressure regulator valve, described PLC processing unit signal is connected with the machine tool chief axis of band cutter.
The principle of this programme is such: workpiece clamps on clamping device, by workpiece is placed in the groove of clamping jig, locating hole and the flange of bottom portion of groove play the role of positioning to workpiece, the backstay of recess sidewall also can play spacing and positioning action to workpiece, after Workpiece clamping, air compressor machine by conduit to insufflation gas in sealed air chamber, and the atmospheric pressure value come detected by adjustable pressure sensor by pressure regulator valve is constant, simultaneously, by regulating the magnetic valve on tracheae, air compressor machine is also ventilated in sealed air chamber, because flange and backstay are provided with the airtight detection mouth communicated with sealed air chamber, at this moment, if workpiece is placed good, then can shelter from airtight detection mouth, pressure in sealed air chamber is increased, baroceptor detects corresponding air pressure variate, and send OK signal to PLC processing unit, the machine tool chief axis of PLC processing unit control cincture cutter is started working, processing starts.If workpiece is because of chip or place and badly cause airtight detection mouth to leak gas, baroceptor can't detect corresponding air pressure variate, then send NG signal to PLC processing unit, equipment will without processing action, operator is needed to carry out clamping again, workpiece size in process is defective, cutter fractures, hit cutter and the situation such as equipment fault, damage occurs to avoid workpiece to cause because clamping is not in place, ensures producers and device security, also can not cause the waste of production line cost.
In such scheme, the clamping of workpiece is anti-error is by the Sensitive Detection of sensor to atmospheric pressure value, and the variation of atmospheric pressure value is determined by the accuracy of the placement of workpiece on tool and clamping, and by judging whether workpiece placement shelters from airtight detection mouth and judge, therefore this structure and system are also referred to as the adherence anti-error system be used on Digit Control Machine Tool.
Preferably, described PLC processing unit is provided with LCDs, LCDs can show the air compressor machine press-in pressure values of gas and the regulated value of pressure regulator valve in real time, can well realize human-computer interaction and docking.
Preferably, described PLC processing unit electricity is connected to alarm, when workpiece because of chip or place bad and cause baroceptor corresponding Fluctuation of analytical signal to be detected time, the signal passing to PLC processing unit can send warning by triggered alarm, reminds operator clamping workpiece again.
Preferably, the tracheae junction in described sealed air chamber and conduit connection are equipped with sealing gasket and rubber ring, and installation sealing gasket and rubber ring have good air-tightness in order to ensure sealed air chamber, and the atmospheric pressure value that baroceptor is detected is more accurate.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model Digit Control Machine Tool adherence anti-error system embodiment.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
Reference numeral in Figure of description comprises: air compressor machine 1, pressure regulator valve 2, PLC processing unit 3, clamping jig 4, baroceptor 5, LCDs 6, alarm 7, tracheae 8, magnetic valve 9, machine tool chief axis 10, sealed air chamber 41, groove 42, locating hole 43, flange 44, backstay 45, airtight detection mouth 46.
As shown in Figure 1, Digit Control Machine Tool adherence anti-error system, comprise air compressor machine 1, pressure regulator valve 2, PLC processing unit 3, clamping jig 4 and baroceptor 5, PLC processing unit 3 is arranged on Digit Control Machine Tool, PLC processing unit 3 is provided with LCDs 6, and PLC processing unit 3 electricity is connected to alarm 7, air compressor machine 1 is connected with pressure regulator valve 2, clamping jig 4 comprises the groove 42 of sealed air chamber 41 and place work piece, sealed air chamber 41 connects air compressor machine 1 by tracheae 8, tracheae 8 is provided with magnetic valve 9, the bottom of groove 42 is provided with locating hole 43 and flange 44, the sidewall of groove 42 is provided with backstay 45, flange 44 and backstay 45 are provided with the airtight detection mouth 46 communicated with sealed air chamber 41, sealed air chamber 41 is connected with baroceptor 5 by conduit, baroceptor 5 is connected with pressure regulator valve 2, PLC processing unit 3 signal is connected with the machine tool chief axis 10 of band cutter, tracheae 8 junction in sealed air chamber 41 and conduit connection are equipped with sealing gasket and rubber ring.
PLC processing unit in the present embodiment adopts microprocessor ARM STM32F107, and baroceptor adopts HP203B 24 high accuracy baroceptors, and model is HP203B.
In the present embodiment, workpiece clamps on clamping jig 4, by workpiece being placed in the groove 42 of clamping jig 4, locating hole 43 bottom groove 42 and flange 44 pairs of workpiece play the role of positioning, the backstay 43 of groove 42 sidewall also can play spacing and positioning action to workpiece, after Workpiece clamping, air compressor machine 1 by conduit to insufflation gas in sealed air chamber 41, and the atmospheric pressure value come detected by adjustable pressure sensor 5 by pressure regulator valve 2 is constant, simultaneously, by regulating the magnetic valve 9 on tracheae 8, air compressor machine 1 is also ventilated in sealed air chamber 41, because flange 44 and backstay 45 are provided with the airtight detection mouth 46 communicated with sealed air chamber 41, at this moment, if workpiece is placed good, then can shelter from airtight detection mouth 46, pressure in sealed air chamber 41 is increased, baroceptor 5 detects corresponding air pressure variate, and send OK signal to PLC processing unit 3, the machine tool chief axis 10 of PLC processing unit 3 control cincture cutter is started working, processing starts.If workpiece is because of chip or place and badly cause airtight detection mouth 46 to leak gas, baroceptor 5 can't detect corresponding air pressure variate, then send NG signal to PLC processing unit 3, equipment will without processing action, operator is needed to carry out clamping again, workpiece size in process is defective, cutter fractures, hit cutter and the situation such as equipment fault, damage occurs to avoid workpiece to cause because clamping is not in place, ensures producers and device security, also can not cause the waste of production line cost.
PLC processing unit 3 is installed LCDs 6, LCDs 6 can show air compressor machine 1 in real time and be pressed into the pressure values of gas and the regulated value of pressure regulator valve 2, can well realize human-computer interaction and docking, PLC processing unit 3 electricity is connected to alarm 7, when workpiece because of chip or place bad and cause baroceptor 5 corresponding Fluctuation of analytical signal to be detected time, the signal passing to PLC processing unit 3 can send warning by triggered alarm 7, remind operator's clamping workpiece again, tracheae 8 junction in sealed air chamber 41 and conduit connection are equipped with sealing gasket and rubber ring, installation sealing gasket and rubber ring have good air-tightness in order to ensure sealed air chamber 41, the atmospheric pressure value that baroceptor 5 is detected is more accurate.
Above-described is only preferred embodiment of the present utility model; should be understood that; for a person skilled in the art; under the prerequisite not departing from the utility model structure; some distortion and improvement can also be made; these also should be considered as protection domain of the present utility model, and these all can not affect effect and the practical applicability of the utility model enforcement.
Claims (4)
1. Digit Control Machine Tool adherence anti-error system, it is characterized in that, comprise air compressor machine, pressure regulator valve, PLC processing unit, clamping jig and baroceptor, PLC processing unit is arranged on described Digit Control Machine Tool, air compressor machine is connected with pressure regulator valve, described clamping jig comprises the groove of sealed air chamber and place work piece, sealed air chamber connects air compressor machine by tracheae, tracheae is provided with magnetic valve, the bottom of described groove is provided with locating hole and flange, the sidewall of groove is provided with backstay, flange and backstay are provided with the airtight detection mouth communicated with sealed air chamber, sealed air chamber is connected with baroceptor by conduit, baroceptor is connected with pressure regulator valve, described PLC processing unit signal is connected with the machine tool chief axis of band cutter.
2. Digit Control Machine Tool adherence anti-error system as claimed in claim 1, is characterized in that, described PLC processing unit is provided with LCDs.
3. Digit Control Machine Tool adherence anti-error system as claimed in claim 1, it is characterized in that, described PLC processing unit electricity is connected to alarm.
4. Digit Control Machine Tool adherence anti-error system as claimed in claim 1, it is characterized in that, the tracheae junction in described sealed air chamber and conduit connection are equipped with sealing gasket and rubber ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520359026.5U CN204700670U (en) | 2015-05-29 | 2015-05-29 | Digit Control Machine Tool adherence anti-error system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520359026.5U CN204700670U (en) | 2015-05-29 | 2015-05-29 | Digit Control Machine Tool adherence anti-error system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204700670U true CN204700670U (en) | 2015-10-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520359026.5U Expired - Fee Related CN204700670U (en) | 2015-05-29 | 2015-05-29 | Digit Control Machine Tool adherence anti-error system |
Country Status (1)
| Country | Link |
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| CN (1) | CN204700670U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106271878A (en) * | 2016-08-31 | 2017-01-04 | 重庆新红旗缸盖制造有限公司 | Pump cover locating and detecting device |
| CN112692642A (en) * | 2021-02-05 | 2021-04-23 | 樊天堂 | Numerical control machine tool |
-
2015
- 2015-05-29 CN CN201520359026.5U patent/CN204700670U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106271878A (en) * | 2016-08-31 | 2017-01-04 | 重庆新红旗缸盖制造有限公司 | Pump cover locating and detecting device |
| CN112692642A (en) * | 2021-02-05 | 2021-04-23 | 樊天堂 | Numerical control machine tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151014 Termination date: 20200529 |
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| CF01 | Termination of patent right due to non-payment of annual fee |