CN104209370A - Punched hole detection device of punch - Google Patents
Punched hole detection device of punch Download PDFInfo
- Publication number
- CN104209370A CN104209370A CN201410516437.0A CN201410516437A CN104209370A CN 104209370 A CN104209370 A CN 104209370A CN 201410516437 A CN201410516437 A CN 201410516437A CN 104209370 A CN104209370 A CN 104209370A
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- CN
- China
- Prior art keywords
- relay
- drift
- punching
- alarm device
- infrared receiver
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000001514 detection method Methods 0.000 title abstract 4
- 238000004080 punching Methods 0.000 claims abstract description 32
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000000630 rising effect Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 244000144985 peep Species 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Landscapes
- Punching Or Piercing (AREA)
- Emergency Alarm Devices (AREA)
Abstract
The invention discloses a punched hole detection device of a punch. The punched hole detection device comprises an upper die and a lower die, wherein a punch pin is arranged on the upper die; brackets are arranged on two sides of the upper die; an infrared emitter and an infrared receiver are arranged on the brackets respectively; the infrared emitter, the infrared receiver and the punch pin are located on the same straight line; a first alarming device is arranged on the infrared receiver. According to the punched hole detection device with the structure, when the punch pin is broken, the infrared receiver can receive an infrared ray emitted by the infrared emitter, and then the first alarming device sends out an alarming signal, thus preventing the phenomenon that a plate body is reworked unnecessarily because the plate body is not punched through during follow-up punching.
Description
Technical field
The present invention relates to the punching checkout gear of punch press, while carrying out punch operation for punch press, detecting punching has not success.
Background technology
Punch press is produced mainly for sheet material.By mould, can make blanking, punching, moulding, pull and stretch, finishing, essence punching, shaping, riveted joint and extrusion etc., be widely used in every field.When the tiny hole of punching press, because the drift of stamping die is thinner, when punching press, drift easily fractures, or the situation that drift may cause punching not get through due to reasons such as wearing and tearing, and the present general automatic feeding friction feeding that adopts in plate body punch process, whether workman's peep hole of cannot popping one's head in is got through, and could find after therefore need to processing a period of time, not only to change drift but also the plate body that punching is not worn originally will be processed again, wasting time very much.
Summary of the invention
The present invention is directed to prior art deficiency, the punching checkout gear of punch press is provided, whether this punching checkout gear can detect and portal logically in time after punching, prevents that plate body from not getting through and carry out unnecessary doing over again.
In order to solve the problems of the technologies described above, the present invention is solved by following technical proposals: the punching checkout gear of punch press, comprise upper die and lower die, on described patrix, be provided with drift, the punching checkout gear of punch press, comprise upper die and lower die, on described patrix, be provided with drift, described patrix both sides are provided with support, on described support, be respectively arranged with RF transmitter and infrared receiver, described RF transmitter, described infrared receiver and described drift are located along the same line, on described infrared receiver, be provided with the first warning device, adopt the punching checkout gear of this structure, when drift fractures, infrared receiver just can receive infrared ray the first warning device that RF transmitter sends and send alarm signal, while preventing follow-up punching, plate body is not got through and carries out unnecessary doing over again.
In technique scheme, preferably, the position of the corresponding counterdie of described drift is provided with groove, in described groove, be provided with the first upright elastic component, on described the first elastic component, be provided with conductive contact blade, described conductive contact blade below is provided with the first spring contact, the second spring contact, described the first spring contact is connected with relay, described relay connects the first positive source, described the second spring contact connects described the first power cathode, described relay is connected with second source and Secondary Report alarm device, after described relay power, the power-off of described Secondary Report alarm device.This punching checkout gear impacts to be pressed down on conductive contact blade by drift conductive contact blade is contacted with the second spring contact with the first spring contact, make relay power, after relay power, make the connection between second source and Secondary Report alarm device disconnect, after rising, drift also can attract a period of time according to the electromagnet in Lenz's law relay, by changing this time period of parameter adjustment of the coil in relay, be greater than drift and be flushed to the time in groove next time, relay just makes Secondary Report alarm device and second source in off-state all the time like this, Secondary Report alarm device just can not reported to the police, if drift interrupts, electromagnet in relay stops attracting iron core so, thereby Secondary Report alarm device and second source are connected, Secondary Report alarm device is just reported to the police, whether logically adopt this punching checkout gear after punching, to detect in time to portal, prevent plate body from not getting through and carry out unnecessary doing over again.
In technique scheme, preferred, between described Secondary Report alarm device and described second source, be provided with switch.Switch is set to be made will between Secondary Report alarm device and second source, not disconnect when punch press is worked.
The present invention compared with prior art, there is following beneficial effect: this punching checkout gear of the present invention impacts to be pressed down by drift conductive contact blade is contacted with the second spring contact with the first spring contact on conductive contact blade, make relay power, after relay power, make the connection between second source and Secondary Report alarm device disconnect, after rising, drift also can attract a period of time according to the electromagnet in Lenz's law relay, by changing this time period of parameter adjustment of the coil in relay, be greater than drift and be flushed to the time in groove next time, relay just makes Secondary Report alarm device and second source in off-state all the time like this, Secondary Report alarm device just can not reported to the police, if drift interrupts, electromagnet in relay stops attracting iron core so, thereby Secondary Report alarm device and second source are connected, Secondary Report alarm device is just reported to the police, whether logically adopt this punching checkout gear after punching, to detect in time to portal, prevent plate body from not getting through and carry out unnecessary doing over again.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing and the specific embodiment, the present invention is described in further detail: referring to Fig. 1, the punching checkout gear of punch press, comprise patrix 1 and counterdie 2, on described patrix 1, be provided with drift 11, described patrix 1 both sides are provided with support 12, on described support 12, be respectively arranged with RF transmitter 13 and infrared receiver 14, described RF transmitter 13, described infrared receiver 14 and described drift 11 are located along the same line, on described infrared receiver 14, be provided with the first warning device 15, adopt the punching checkout gear of this structure, when drift fractures, infrared receiver 14 just can receive infrared ray the first warning device 15 that RF transmitter 14 sends and send alarm signal, while preventing follow-up punching, plate body is not got through and carries out unnecessary doing over again.
The position of the corresponding counterdie 2 of described drift 11 is provided with groove 21, in described groove 21, be provided with the first upright elastic component 3, on described the first elastic component 3, be provided with conductive contact blade 4, described conductive contact blade 4 belows are provided with the first spring contact 5, the second spring contact 6, described the first spring contact 5 is connected with relay 7, described relay 7 connects the first power supply 8 positive poles, described the second spring contact 6 connects described the first power supply 8 negative poles, described relay 7 is connected with second source 9 and Secondary Report alarm device 10, after described relay 7 energisings, described Secondary Report alarm device 10 power-off.Secondary Report alarm device 10 can be indicator lamp or buzzer etc., this punching checkout gear impacts to be pressed down on conductive contact blade 4 by drift conductive contact blade 4 is contacted with the second spring contact 6 with the first spring contact 5, make relay 7 energisings, after relay 7 energisings, the connection between second source 9 and Secondary Report alarm device 10 is disconnected, after rising, drift also can attract a period of time according to the electromagnet in Lenz's law relay 7, by changing this time period of parameter adjustment of the coil in relay 7, be greater than drift and be flushed to the time in groove 21 next time, relay 7 just makes Secondary Report alarm device 10 and second source 9 in off-state all the time like this, Secondary Report alarm device 10 just can not reported to the police, if drift interrupts, electromagnet in relay 7 stops attracting iron core so, thereby Secondary Report alarm device 10 and second source 9 are connected, Secondary Report alarm device 10 is just reported to the police, whether logically adopt this punching checkout gear after punching, to detect in time to portal, prevent plate body from not getting through and carry out unnecessary doing over again.
Between described Secondary Report alarm device 10 and described second source 9, be provided with switch 16, switch 16 be set and make will between Secondary Report alarm device 10 and second source 9, not disconnect when punch press is worked.
Claims (3)
1. the punching checkout gear of punch press, comprise patrix (1) and counterdie (2), on described patrix (1), be provided with drift (11), it is characterized in that: described patrix (1) both sides are provided with support (12), on described support (12), be respectively arranged with RF transmitter (13) and infrared receiver (14), described RF transmitter (13), described infrared receiver (14) and described drift (11) are located along the same line, and are provided with the first warning device (15) on described infrared receiver (14).
2. the punching checkout gear of punch press as claimed in claim 1, it is characterized in that: the position of the corresponding counterdie of described drift (11) (2) is provided with groove (21), in described groove (21), be provided with upright the first elastic component (3), on described the first elastic component (3), be provided with conductive contact blade (4), described conductive contact blade (4) below is provided with the first spring contact (5), the second spring contact (6), described the first spring contact (5) is connected with relay (7), described relay (7) connects the first power supply (8) positive pole, described the second spring contact (6) connects described the first power supply (8) negative pole, described relay (7) is connected with second source (9) and Secondary Report alarm device (10), after described relay (7) energising, described Secondary Report alarm device (10) power-off.
3. the punching checkout gear of punch press as claimed in claim 1, is characterized in that: between described Secondary Report alarm device (10) and described second source (9), be provided with switch (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410516437.0A CN104209370B (en) | 2014-09-30 | 2014-09-30 | The punching detection device of punch press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410516437.0A CN104209370B (en) | 2014-09-30 | 2014-09-30 | The punching detection device of punch press |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104209370A true CN104209370A (en) | 2014-12-17 |
| CN104209370B CN104209370B (en) | 2016-08-24 |
Family
ID=52091502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410516437.0A Expired - Fee Related CN104209370B (en) | 2014-09-30 | 2014-09-30 | The punching detection device of punch press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104209370B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108380919A (en) * | 2018-05-30 | 2018-08-10 | 黄慧婵 | The perforating mechanism of screw hole |
| CN109261787A (en) * | 2018-08-17 | 2019-01-25 | 广州普进精密科技有限公司 | A kind of punching machine |
| CN110681722A (en) * | 2019-10-14 | 2020-01-14 | 合肥常青机械股份有限公司 | Proofreading device of automobile parts punching machine |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PL1625901T3 (en) * | 2004-08-09 | 2008-10-31 | Trumpf Werkzeugmaschinen Gmbh Co Kg | Press with device for sensing the mutual reference position of tool parts of a press tool |
| CN203245211U (en) * | 2013-03-22 | 2013-10-23 | 宁波固安力机械科技有限公司 | Punch detection device |
| CN203245208U (en) * | 2013-03-22 | 2013-10-23 | 宁波固安力机械科技有限公司 | Punching detection device |
| CN203448494U (en) * | 2013-06-28 | 2014-02-26 | 苏州唐氏机械制造有限公司 | Intelligent pressure detection blanking die |
| CN203459463U (en) * | 2013-07-25 | 2014-03-05 | 苏州华淳精密电子有限公司 | Miss-punching detection device |
| CN203621143U (en) * | 2013-12-17 | 2014-06-04 | 浙江新富尔电子有限公司 | Automatic online detection stamping equipment |
-
2014
- 2014-09-30 CN CN201410516437.0A patent/CN104209370B/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108380919A (en) * | 2018-05-30 | 2018-08-10 | 黄慧婵 | The perforating mechanism of screw hole |
| CN109261787A (en) * | 2018-08-17 | 2019-01-25 | 广州普进精密科技有限公司 | A kind of punching machine |
| CN109261787B (en) * | 2018-08-17 | 2020-09-04 | 广州普进精密科技有限公司 | Punching machine |
| CN110681722A (en) * | 2019-10-14 | 2020-01-14 | 合肥常青机械股份有限公司 | Proofreading device of automobile parts punching machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104209370B (en) | 2016-08-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210413 Address after: 053701 dongzhouzhuang village, Gucheng Town, Fucheng County, Hengshui City, Hebei Province Patentee after: Fucheng Xinlin Auto Parts Manufacturing Co.,Ltd. Address before: 315201 No.78 Tiansheng Road, industrial B District, Zhuang City, Zhenhai District, Ningbo City, Zhejiang Province Patentee before: NINGBO GOANWIN MACHINERY TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160824 |