CN102513560A - Method for detecting bearing turning lathe automatically on line - Google Patents
Method for detecting bearing turning lathe automatically on line Download PDFInfo
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- CN102513560A CN102513560A CN2011104282681A CN201110428268A CN102513560A CN 102513560 A CN102513560 A CN 102513560A CN 2011104282681 A CN2011104282681 A CN 2011104282681A CN 201110428268 A CN201110428268 A CN 201110428268A CN 102513560 A CN102513560 A CN 102513560A
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- pressure
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- logic controller
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Abstract
The invention discloses a method for detecting a bearing turning lathe automatically on line, which includes the following steps: 1 firstly clamping a standard workpiece in a clamping claw with an air hole fixture, ensuring that the standard workpiece blocks three leakage detection holes, then opening an air pressure on-line detecting device, transmitting the detected pressure signals to a programmable logic controller, and finishing set procedures of normal air pressure value; and 2 performing processing of the workpiece, and leading the lathe to perform normal process when the workpiece is clamped accurately; and when the workpiece is clamped improperly, leading the three leakage detection holes to leak air, and leading work pressure in an air circuit to be different from a set pressure value, instantly transmitting the abnormal air pressure signals to the programmable logic controller which stops processing on the lathe after receiving the air pressure signals different from the set normal air pressure value and restarts after the workpiece is clamped accurately. The method for detecting the bearing turning lathe automatically on line can greatly reduce defective rate and loss caused by defective products.
Description
Technical field
The present invention relates to a kind of automatic on-line detection method of bearing turning lathe.
Background technology
In the bearing turning machined into process, iron filings, dust or certain are former thereby to cause clamping the bad product rejection that causes in position be to account for very big ratio, cause out that time rate raises, the serious waste material, cause damage to the user.
Summary of the invention
The object of the present invention is to provide a kind of automatic on-line detection method of bearing turning lathe, the present invention can significantly reduce and time rate, reduces the loss that therefore causes.
In order to achieve the above object, technical scheme of the present invention is:
A kind of automatic on-line detection method of bearing turning lathe; Comprise the steps: 1) at first the standard component clamping is arrived in the claw of band pore anchor clamps, and guarantee that standard component detects holes with three gas leakage and blocks, open the air pressure on-line measuring device again; Gas is got into and arrive gas leakage and detect the hole; This moment, pressure test device detected the air pressure under the normal condition, pressed the button on the pressure test device, and this button can be transferred to Programmable Logic Controller with detected pressure signal; Programmable Logic Controller will be noted this force value, accomplish the setting step of normal barometric pressure value; 2) carry out workpiece processing then, when clamping workpiece was correct, three gas leakage detected the hole and still are plugged, and the operating pressure in the gas circuit is identical with the normal barometric pressure value that sets, and lathe still carries out normal process to be handled; Not in place or clamping position is bad when clamping workpiece, three gas leakage detect holes and will leak gas, and the operating pressure in the gas circuit will be different with the atmospheric pressure value that sets; Pressure test device is after detecting the abnormal air-pressure signal; Immediately the abnormal air-pressure signal is transferred to Programmable Logic Controller, Programmable Logic Controller after receiving the air pressure signal different with the normal barometric pressure setting value, the processing that immediately lathe is stopped to process; After treating that clamping workpiece is correct, restart again.
The invention has the beneficial effects as follows: the present invention installs vacuum pressure automatic on-line checkout gear on this basis on the chuck of clamping workpiece, this device can carry out online automatic detection to the clamping workpiece in process, if clamping workpiece is not just; Or workpiece phenomenon such as occur skidding during turning; Checkout gear will be given system with feedback information, and system will display abnormality, and stops turnery etc. rapidly automatically; After treating that clamping workpiece is correct, system can reset again.So just can significantly reduce and time rate, the loss that reduces so cause.
The specific embodiment
?
Embodiment 1
The automatic on-line detection method of a kind of bearing turning lathe of present embodiment; Comprise the steps: 1) at first the standard component clamping is arrived in the claw of the anchor clamps of being with pore, and guarantee that standard component detects holes with three gas leakage and blocks, open the air pressure on-line measuring device again; Gas is got into and arrive gas leakage and detect the hole; This moment, pressure test device detected the air pressure under the normal condition, pressed the button on the pressure test device, and this button can be transferred to Programmable Logic Controller with detected pressure signal; Programmable Logic Controller will be noted this force value, accomplish the setting step of normal barometric pressure value; 2) carry out workpiece processing then, when clamping workpiece was correct, three gas leakage detected the hole and still are plugged, and the operating pressure in the gas circuit is identical with the normal barometric pressure value that sets, and lathe still carries out normal process to be handled; Not in place or clamping position is bad when clamping workpiece, three gas leakage detect holes and will leak gas, and this moment, certainly will there be the gap in anchor clamps and the storeroom with pore; Caused air pressure from the gap, to run off; Operating pressure in the gas circuit will be different with the atmospheric pressure value that sets, and pressure test device is transferred to Programmable Logic Controller with the abnormal air-pressure signal immediately after detecting the abnormal air-pressure signal; Programmable Logic Controller is after receiving the air pressure signal different with the normal barometric pressure setting value; The processing that immediately lathe is stopped to process, treat that clamping workpiece is correct after, restart again.In like manner, in the bearing turning process, as phenomenons such as workpiece skids take place, pressure signal also can transfer signals to the PLC programmable controller, and controller can send the continuation production that signal stops product after this production finishes.Present embodiment is installed vacuum pressure automatic on-line checkout gear, and this device can carry out online automatic detection to the clamping workpiece in process, if clamping workpiece is not just; Or workpiece phenomenon such as occur skidding during turning; Checkout gear will be given system with feedback information, and system will display abnormality, and stops turnery etc. rapidly automatically; After treating that clamping workpiece is correct, system can reset again.So just can significantly reduce and time rate, the loss that reduces so cause.
Claims (1)
1. the automatic on-line detection method of a bearing turning lathe; It is characterized in that comprising the steps: 1) at first the standard component clamping is arrived in the claw of band pore anchor clamps, and guarantee that standard component detects holes with three gas leakage and blocks, open the air pressure on-line measuring device again; Gas is got into and arrive gas leakage and detect the hole; This moment, pressure test device detected the air pressure under the normal condition, pressed the button on the pressure test device, and this button can be transferred to Programmable Logic Controller with detected pressure signal; Programmable Logic Controller will be noted this force value, accomplish the setting step of normal barometric pressure value; 2) carry out workpiece processing then, when clamping workpiece was correct, three gas leakage detected the hole and still are plugged, and the operating pressure in the gas circuit is identical with the normal barometric pressure value that sets, and lathe still carries out normal process to be handled; Not in place or clamping position is bad when clamping workpiece, three gas leakage detect holes and will leak gas, and the operating pressure in the gas circuit will be different with the atmospheric pressure value that sets; Pressure test device is after detecting the abnormal air-pressure signal; Immediately the abnormal air-pressure signal is transferred to Programmable Logic Controller, Programmable Logic Controller after receiving the air pressure signal different with the normal barometric pressure setting value, the processing that immediately lathe is stopped to process; After treating that clamping workpiece is correct, restart again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104282681A CN102513560A (en) | 2011-12-20 | 2011-12-20 | Method for detecting bearing turning lathe automatically on line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104282681A CN102513560A (en) | 2011-12-20 | 2011-12-20 | Method for detecting bearing turning lathe automatically on line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102513560A true CN102513560A (en) | 2012-06-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104282681A Pending CN102513560A (en) | 2011-12-20 | 2011-12-20 | Method for detecting bearing turning lathe automatically on line |
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| Country | Link |
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| CN (1) | CN102513560A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104588699A (en) * | 2015-01-06 | 2015-05-06 | 池州共康汽车零部件有限公司 | On-line detection device for turning |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002263988A (en) * | 2001-03-06 | 2002-09-17 | Brother Ind Ltd | Tool installation detecting device |
| JP2005103735A (en) * | 2003-10-01 | 2005-04-21 | Mori Seiki Co Ltd | Tool attachment confirmation device |
| CN101480726A (en) * | 2009-01-15 | 2009-07-15 | 浙江东盛精密机械有限公司 | Bearing ring turning digital control lathe with automatic on-line air pressure detection function |
-
2011
- 2011-12-20 CN CN2011104282681A patent/CN102513560A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002263988A (en) * | 2001-03-06 | 2002-09-17 | Brother Ind Ltd | Tool installation detecting device |
| JP2005103735A (en) * | 2003-10-01 | 2005-04-21 | Mori Seiki Co Ltd | Tool attachment confirmation device |
| CN101480726A (en) * | 2009-01-15 | 2009-07-15 | 浙江东盛精密机械有限公司 | Bearing ring turning digital control lathe with automatic on-line air pressure detection function |
Non-Patent Citations (1)
| Title |
|---|
| 朱烈锋，张新华: "数控轴承内外套圈自动生产线的研制及其关键技术", 《制造业自动化》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104588699A (en) * | 2015-01-06 | 2015-05-06 | 池州共康汽车零部件有限公司 | On-line detection device for turning |
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Application publication date: 20120627 |