CN201417132Y - Detection system for quick and proper replacement of plug of perforating machine - Google Patents
Detection system for quick and proper replacement of plug of perforating machine Download PDFInfo
- Publication number
- CN201417132Y CN201417132Y CN2009201018238U CN200920101823U CN201417132Y CN 201417132 Y CN201417132 Y CN 201417132Y CN 2009201018238 U CN2009201018238 U CN 2009201018238U CN 200920101823 U CN200920101823 U CN 200920101823U CN 201417132 Y CN201417132 Y CN 201417132Y
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- Prior art keywords
- plug
- push rod
- pin
- cpu
- detection system
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- Expired - Fee Related
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Abstract
The utility model discloses a detection system for quick and proper replacement of the plug of a perforating machine. The utility model avoids the risk of non-plug rolling accident, a technical problem with the perforating machine arising from improper replacement of the plug. The detection system comprises a plug (1), a connector (2), a push rod (5), a plug groove (6) formed in the inner hole ofthe plug (1), a pin bush (3) arranged in the pin hole on the raised head of the connector (2), as well as a pin (4) movably arranged in the pin bush (3), and is characterized in that a displacement sensor (7) is arranged on the push rod (5), the displacement sensor (7) is electrically connected with a CPU (8), the leftward and rightward displacement of the push rod (5) can be detected through theCPU (8) in a real-time manner, and after comparing the distance the push rod (5) covers with the locked displacement value, the CPU (8) outputs a signal based on the comparison to the controller of apush rod trolley and at the same time transmits the signal to the display screen of the CPU (8) for display. The utility model improves the reliability of a plug rapid replacing device.
Description
Technical field
The utility model relates to the tapping machine equipment in the metallurgy industry seamless steel tube production field, particularly the pick-up unit that whether puts in place of the quick replacing in the top of tapping machine.
Background technology
The top quick replacement device that is used for tapping machine is satisfying under the prerequisite of technological requirement, should come directly towards to change rapidly, guarantees safe and reliable again.Existing top quick replacement device can satisfy the quick-replaceable requirement in top, but reliability is lower.In the replacing process of top; occur in the top through regular meeting and change under the situation not in place, the tapping machine perforation that works on causes tapping machine not have and comes directly towards rolling accident; cause huge waste, so the detection system that whether puts in place is changed in the on-the-spot detection top of being badly in need of a kind of simple economy of exploitation.
Summary of the invention
The utility model discloses a kind of rapid replacement and positioning of punch head detection system, the detection that provides the quick replacing in top of tapping machine whether to put in place, solved in the top and changed under the situation not in place, the tapping machine perforation that works on, cause tapping machine not have the technical matters of the rolling accident in top, reduced the probability that this type of accident takes place.
The utility model overcomes the above problems by following scheme:
The rapid replacement and positioning of punch head detection system, comprise the guide that is provided with in the top groove that is provided with in the endoporus of top, connector, push rod, top, the pin-and-hole on the plush copper of connector and the movable pin that is provided with in guide, described push rod is provided with displacement transducer, displacement transducer and CPU are electrically connected, and the left and right displacement of push rod can be measured in real time by CPU8.
Be provided with the top among the described CPU and change the displacement lock value of the push rod under the situation that puts in place, CPU relatively outputs to comparison signal behind displacement measured value and the displacement lock value of push rod on the display screen that also outputs to CPU in the controller of push rod dolly simultaneously and shows.
The utility model has improved the reliability of top quick replacement device, reduces and does not have the probability that the rolling accident in top takes place.Simultaneously, improved the operating rate of top quick replacement device, reduced the top and consumed.
Description of drawings:
Fig. 1 structural representation of the present utility model
Fig. 2 A-A of the present utility model is to cut-open view
Embodiment
The rapid replacement and positioning of punch head detection system, comprise the guide 3 that is provided with in the top groove 6 that is provided with in the endoporus of top 1, connector 2, push rod 5, top 1, the pin-and-hole on the plush copper of connector 2 and the movable pin 4 that is provided with in guide 3, described push rod 5 is provided with displacement transducer 7, displacement transducer 7 is electrically connected with CPU8, and the left and right displacement of push rod 5 can be measured in real time by CPU8.
Be provided with the top among the described CPU8 and change the displacement lock value of the push rod 5 under the situation that puts in place, CPU8 relatively outputs to comparison signal behind displacement measured value and the displacement lock value of push rod 5 on the display screen that also outputs to CPU8 in the controller of push rod dolly simultaneously and shows.
The top quick replacement device mainly is made up of connector, cover, pin, push rod etc., when changing the top, push rod pushes away forward, pin in the pin-and-hole in connector is withdrawn in the hole, the head of the pin in the top groove that extend in the endoporus of top is returned in the pin-and-hole of connector, after unloading old top and changing new top, push rod pushes away to the right, pin is moved to major part from the microcephaly along the outside surface of the tapered cylinder of push rod, make the head of pin reach connector and enter in the top groove in the endoporus of top the stuck new top of changing outward.Come directly towards improper locking by two kinds may: one, drop on the pin overhang the when overhang of pin is normally locked less than the top between top afterbody and the top groove back edge.Two, the top afterbody drops on pin front portion even top disengaging connector, the overhang the when overhang of pin is locked greater than the top is normal.The top bump is installed and was delayed time behind the door 2 seconds, comes directly towards locking device this moment and has finished the required action of top locking, ejector rob trolley provided also no show blocking device.With the measured value of displacement transducer during with the normal locking in top the setting value of push rod displacement relatively, if the set amount of the displacement of push rod during greater than the normal locking in top, then locking of explanation top.Respective handling is carried out in ejector rob trolley provided parking immediately after the parking.
On the basis of existing top quick replacement device, increase the hardware and software that puts in place and detect, both strengthened the reliability of top quick replacement device, improved the operating rate of top quick replacement device, reduced the top again and consumed, made it have more value for applications.
Claims (1)
1, a kind of rapid replacement and positioning of punch head detection system, comprise the guide (3) that is provided with in the top groove (6) that is provided with in the endoporus of top (1), connector (2), push rod (5), top (1), the pin-and-hole on the plush copper of connector (2) and the pin (4) of movable setting in guide (3), it is characterized in that: described push rod (5) is provided with displacement transducer (7), displacement transducer (7) is electrically connected with CPU (8), and the left and right displacement of push rod (5) can be measured in real time by CPU (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201018238U CN201417132Y (en) | 2009-03-06 | 2009-03-06 | Detection system for quick and proper replacement of plug of perforating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201018238U CN201417132Y (en) | 2009-03-06 | 2009-03-06 | Detection system for quick and proper replacement of plug of perforating machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201417132Y true CN201417132Y (en) | 2010-03-03 |
Family
ID=41793555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201018238U Expired - Fee Related CN201417132Y (en) | 2009-03-06 | 2009-03-06 | Detection system for quick and proper replacement of plug of perforating machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201417132Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104487181A (en) * | 2012-08-24 | 2015-04-01 | 新日铁住金株式会社 | Inner-surface control tool, plug, mandrel, hot-rolling mill, punching press, and draw bench |
| CN104507594A (en) * | 2012-08-24 | 2015-04-08 | 新日铁住金株式会社 | Plug for hot pipe manufacturing |
| CN105855294A (en) * | 2016-05-17 | 2016-08-17 | 太原重型机械集团工程技术研发有限公司 | Ejector rod trolley parking device and perforating machine with same |
-
2009
- 2009-03-06 CN CN2009201018238U patent/CN201417132Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104487181A (en) * | 2012-08-24 | 2015-04-01 | 新日铁住金株式会社 | Inner-surface control tool, plug, mandrel, hot-rolling mill, punching press, and draw bench |
| CN104507594A (en) * | 2012-08-24 | 2015-04-08 | 新日铁住金株式会社 | Plug for hot pipe manufacturing |
| CN104487181B (en) * | 2012-08-24 | 2016-04-06 | 新日铁住金株式会社 | Inner face control tool, lining, plug, hot-rolling mill, punching press punch and broaching machine |
| CN104507594B (en) * | 2012-08-24 | 2016-05-11 | 新日铁住金株式会社 | Hot tubulation connector |
| CN105855294A (en) * | 2016-05-17 | 2016-08-17 | 太原重型机械集团工程技术研发有限公司 | Ejector rod trolley parking device and perforating machine with same |
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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: 20100303 Termination date: 20140306 |