CN104190802A - Stamping tool with anomaly detectors - Google Patents

Stamping tool with anomaly detectors Download PDF

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Publication number
CN104190802A
CN104190802A CN201410477227.5A CN201410477227A CN104190802A CN 104190802 A CN104190802 A CN 104190802A CN 201410477227 A CN201410477227 A CN 201410477227A CN 104190802 A CN104190802 A CN 104190802A
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CN
China
Prior art keywords
checkout gear
diel
die
plate
product
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.)
Pending
Application number
CN201410477227.5A
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Chinese (zh)
Inventor
陈惠东
徐进
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gold Mould (changshu) Co Ltd
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Gold Mould (changshu) Co Ltd
Priority date (The priority date 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 date listed.)
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Publication date
Application filed by Gold Mould (changshu) Co Ltd filed Critical Gold Mould (changshu) Co Ltd
Priority to CN201410477227.5A priority Critical patent/CN104190802A/en
Publication of CN104190802A publication Critical patent/CN104190802A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a stamping tool with anomaly detectors. The stamping tool comprises an upper die base plate, a lower die holder plate, an upper die holder plate, a lower die base plate, a stripper plate, a male die and a female die. The male die is arranged on the upper die fixing plate. The female die is arranged on the lower die base plate. A first detector is arranged on the upper die holder plate; the first detector is elastically connected to the upper die holder plate; the first detector penetrates the upper die fixing plate and is used for detecting the stripper plate; a second detector is mounted on the female die and is used for detecting the stripper plate; a third detector arranged on the female die at the center of the female die is used for detecting a product to be stamped. In this way, the stamping tool has the advantages that whether a foreign matter is jammed in or not, conditions such as whether or not products are stacked during stamping, and whether or not feeding is mistaken or whether or not feeding is insufficient can be detected in real time during the production process, the stamping tool is protected from damage, and the service life of the stamping tool is prolonged.

Description

A kind of diel that is provided with abnormal detector
Technical field
The present invention relates to diel field, be specifically related to a kind of diel that is provided with abnormal detector.
Background technology
The development of advancing by leaps and bounds due to China's modernization construction at present, the production of various products more and more relies on mould, and it is to enhance productivity, and realizes the important frock of standardized production.The application of mould in current product is produced in enormous quantities is very extensive.Because mould is manufactured die sinking, processing is all wasted time and energy, factory wishes that each mould can have long service life, but in reality, mould sustains damage in the punching course of being everlasting, and causes producing and suspends, and carries out mold repair or die change.In prior art, mould is installed to after punch press, after debugging, just carries out press work, and the punching course of mould is by programme-control, and does not monitor in punching course, and the damage situations of mould can only wait mould punching to finish just can analyze afterwards.Through long-term practice analysis, find in prior art impairedly in mould punching process to mainly contain following several reason: 1, in mould, have foreign matter to sandwich or have the folded punching of product; 2, in product to be punched, there is the folded punching of folder bits or miscellaneous goods; 3, the misdelivery material in production process or feeding is not in place; 4, the product in punching course is discharged abnormal.
Through retrieval, a kind of abnormal detector of apparatus for mold clamping is disclosed in Chinese invention patent CN 100544936 C, this abnormality detecting apparatus is only for the abnormality detection of apparatus for mold clamping, can low cost detects reliably abnormal as with in transmission mechanism of driving force transmission mechanism.Although this patent of invention technical scheme is better, be not applied to the equipment of mould abnormality detection.A kind of progressive die with abnormal detector is disclosed in Chinese invention patent CN 203197111 U, test pin and sense switch are set in the technical scheme of this patent, behind the corresponding hole of punch punch process on material, hole is along with material moves a step pitch, just be positioned at test pin under, test pin is down motion under the drive of upper bolster, when the hole of processing does not have when abnormal, test pin can normally pass through described hole, sense switch contacts normally with test pin, thereby keeps normal operating conditions; When the hole of processing has when abnormal, test pin can not normally pass through, and now test pin can elasticity of compression parts, up motion, and now disconnections that contact of sense switch and test pin, sense switch starts, thus the shutdown of drive high velocity ram machine; Therefore abnormal in the discovery work in time of this technical scheme, reduces the fraction defective of product, protection mould and equipment.But although this technical scheme design is complicated, that can detect is extremely less, whether the hole that only can detect processing is abnormal, can not detect the abnormal conditions of other on mould in production process.
To sum up, though in prior art, see have by design abnormal detector in the auxiliary equipment of mould or mould, and detect the various abnormal conditions in Mould Machining process there are no multiple abnormal detector is set in mould.
Summary of the invention
Main purpose of the present invention is to provide a kind of diel that is provided with abnormal detector, whether this diel can detect in real time has foreign matter to sandwich in production process or the folded punching of product, misdelivery material or the situation such as feeding is not in place in mould, thereby avoid mould impaired, extend the service life of mould.
For achieving the above object, technical scheme disclosed by the invention is: a kind of diel that is provided with abnormal detector, described diel comprises patrix frame plate, counterdie frame plate, upper mould fixed plate, counterdie backing plate, stripper, punch, die, described punch is located on described upper mould fixed plate, and described die is located on described counterdie backing plate; Described patrix frame plate is provided with the first checkout gear, and described the first checkout gear elasticity is connected on described patrix frame plate, and described the first checkout gear runs through described upper mould fixed plate, for detection of stripper; On described die, second detection device is installed, described second detection device detects stripper; Described die is provided with the 3rd checkout gear, and described the 3rd checkout gear is positioned at the zone line of described die, and is positioned at the below in product material hole to be punched, for detection of product to be punched.
Preferably, one end of described diel is provided with product discharge member, and the side of described product discharge member is provided with the 4th checkout gear.
Preferably, described product discharge member comprises an inclined ramp, and the both sides of described inclined ramp are provided with baffle plate, and described the 4th checkout gear is located on described baffle plate.
Preferably, the discharge end of described diel is provided with the 5th checkout gear.Further, described the 5th checkout gear elasticity is located at the discharge end of described diel, for detection of the material of charging.
Preferably, described the 3rd checkout gear embeds in described die and is right against the punching on described punch.
Preferably, described the first checkout gear is proximity transducer; Described second detection device is proximity transducer.
Preferably, described the 3rd checkout gear is Fibre Optical Sensor.
Preferably, described the 4th checkout gear is photoelectric sensor.
Preferably, described the 5th checkout gear is feeler.
Diel described in the present invention also comprises control system, described the first checkout gear, second detection device, the 3rd checkout gear, the 4th checkout gear and the 5th checkout gear all connect described control system, and in real time detection information are passed to control system.
The first checkout gear described in the present invention is proximity transducer, and effect is to detect sandwiching and the folded punching of large product of foreign matter in mould.Its working method is: the detected object thing of the first checkout gear is stripper; The first checkout gear is set detection time on request, and in punching course, stripper can not enter into the surveyed area of the first checkout gear within detection time under normal circumstances, and the first checkout gear can't detect object.If sandwich foreign matter in mould, stripper will rise in advance, enters into surveyed area within detection time, is detected, and is extremely, sends signal.
Second detection device described in the present invention is proximity transducer, and effect is the folded punching that detects folder bits and miscellaneous goods; Working method: checkout gear is installed on the die of mould, detected object thing is stripper.Sensor is set detection time on request, and in punching course, stripper is always in the surveyed area of sensor within detection time under normal circumstances, can be detected by sensor.If when product exists folder bits, stripper just enters less than surveyed area, sensor can't detect object, is extremely, sends signal.
The 3rd checkout gear described in the present invention is Fibre Optical Sensor, and effect is the misdelivery material detecting in production process.Working method: checkout gear is installed on the die of mould, detected object thing is the hole on product material.Sensor is set detection time on request, and in punching course, the detection hole on material is within detection time above sensor under normal circumstances, and sensor can't detect object.If when feeding is bad, detect hole skew, sensor can detect object, is extremely, sends signal.
 
The 4th checkout gear described in the present invention is photoelectric sensor, and effect is that the product detecting in production process is discharged abnormal.Working method: checkout gear is installed on afterbody product discharge place of mould, detected object thing is the product of discharging.Sensor is set detection time on request, in punching course, has under normal circumstances product by surveyed area within detection time, and sensor can detect object.If product is discharged when abnormal, within detection time, do not have product to pass through, sensor can't detect object, is abnormal, sends signal.
 
The 5th checkout gear described in the present invention is feeler, and effect is that in detection production process, feeding is not in place.Working method: checkout gear is installed on the afterbody of mould, detected object thing is product material.Sensor is set detection time on request, and in punching course, within detection time, material can contact with sensor under normal circumstances, and sensor can detect object.If feeding is not in place, within detection time, material does not reach sensor, is extremely, sends signal.
The invention has the beneficial effects as follows: whether diel of the present invention can detect in real time has foreign matter to sandwich in production process or the folded punching of product, misdelivery material or the situation such as feeding is not in place in mould, thereby avoids mould impaired, extends the service life of mould.
Brief description of the drawings
Fig. 1 is the structural representation that the present invention is provided with diel one preferred embodiment of abnormal detector.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present invention is described in detail, thereby so that advantages and features of the invention can be easier to be it will be appreciated by those skilled in the art that, protection scope of the present invention is made to more explicit defining.
Please refer to accompanying drawing 1, the embodiment of the present invention comprises:
Embodiment 1: a kind of diel that is provided with abnormal detector, described diel comprises patrix frame plate 1, counterdie frame plate 6, upper mould fixed plate 2, counterdie backing plate 5, stripper 3, punch, die 4, described punch is located on upper mould fixed plate 2, and die 4 is located on counterdie backing plate 5; Patrix frame plate 1 is provided with the first checkout gear 10, the first checkout gear 10 elasticity and is connected on patrix frame plate 1, and the first checkout gear 10 runs through upper mould fixed plate 2, for detection of stripper 3; Second detection device 40 is installed on die 4, and second detection device 40 detects stripper 3; Die 4 is provided with the 3rd checkout gear 41, the three checkout gears 41 and is positioned at the zone line of die 4, and is positioned at the below in product material hole to be punched, for detection of product to be punched.
In the present embodiment, one end of described diel is provided with product discharge member 7, and the side of product discharge member 7 is provided with the 4th checkout gear 70.
In the present embodiment, product discharge member 7 comprises an inclined ramp, and the both sides of described inclined ramp are provided with baffle plate, and described the 4th checkout gear 70 is located on described baffle plate.
In the present embodiment, the discharge end of described diel is provided with the 5th checkout gear 8, the five checkout gear 8 elasticity is located at the discharge end of described diel, for detection of the material of charging.
In the present embodiment, the 3rd checkout gear 41 embeds in die 4 and is right against the punching on described punch.The 3rd checkout gear 41 is Fibre Optical Sensors.
In the present embodiment, the first checkout gear 10 is proximity transducers; Second detection device 40 is proximity transducers.
In the present embodiment, the 4th checkout gear 70 is photoelectric sensors.
In the present embodiment, the 5th checkout gear 8 is feelers.
The diel that is provided with abnormal detector of the present invention, when use, as normal mould, be installed on punch press and use, in mould punching process, the first checkout gear detects stripper and whether within detection time, enters its surveyed area, if detect, is abnormal conditions, signal is transferred to control system by the first checkout gear, sends signal; Second detection device detects stripper and whether within detection time, enters its surveyed area, if can't detect, is abnormal conditions, and signal is transferred to control system by second detection device, sends signal; The 3rd checkout gear detects in punching course, the detection hole on material whether within detection time above sensor; The 4th checkout gear detects discharge product equally, and whether monitoring has product to pass through surveyed area in setting-up time, if can't detect object, is extremely, sends signal; The 5th checkout gear detects in punching course whether normal feeding, if feeding is not in place, within detection time, can't detect material, and the 5th checkout gear sends signal.
The foregoing is only embodiments of the invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or conversion of equivalent flow process that utilizes description of the present invention and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.

Claims (10)

1. one kind is provided with the diel of abnormal detector, it is characterized in that, described diel comprises patrix frame plate, counterdie frame plate, upper mould fixed plate, counterdie backing plate, stripper, punch, die, and described punch is located on described upper mould fixed plate, and described die is located on described counterdie backing plate; Described patrix frame plate is provided with the first checkout gear, and described the first checkout gear elasticity is connected on described patrix frame plate, and described the first checkout gear runs through described upper mould fixed plate, for detection of stripper; On described die, second detection device is installed, described second detection device detects stripper; Described die is provided with the 3rd checkout gear, and described the 3rd checkout gear is positioned at the zone line of described die, and is positioned at the below in product material hole to be punched, for detection of product to be punched.
2. diel according to claim 1, is characterized in that, one end of described diel is provided with product discharge member, and the side of described product discharge member is provided with the 4th checkout gear.
3. diel according to claim 2, is characterized in that, described product discharge member comprises an inclined ramp, and the both sides of described inclined ramp are provided with baffle plate, and described the 4th checkout gear is located on described baffle plate.
4. diel according to claim 3, is characterized in that, the discharge end of described diel is provided with the 5th checkout gear.
5. diel according to claim 4, is characterized in that, described the 5th checkout gear elasticity is located at the discharge end of described diel.
6. diel according to claim 4, is characterized in that, described the 3rd checkout gear embeds in described die and is right against the punching on described punch.
7. according to arbitrary described diel in claim 1-6, it is characterized in that, described the first checkout gear is proximity transducer; Described second detection device is proximity transducer.
8. according to arbitrary described diel in claim 1-6, it is characterized in that, described the 3rd checkout gear is Fibre Optical Sensor.
9. according to arbitrary described diel in claim 1-6, it is characterized in that, described the 4th checkout gear is photoelectric sensor.
10. according to arbitrary described diel in claim 1-6, it is characterized in that, described the 5th checkout gear is feeler.
CN201410477227.5A 2014-09-18 2014-09-18 Stamping tool with anomaly detectors Pending CN104190802A (en)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104690149A (en) * 2015-03-17 2015-06-10 苏州市东吴滚针轴承有限公司 Automatic feed detection and protection device for holder window hole punching
CN106334726A (en) * 2015-07-07 2017-01-18 日本电产新宝株式会社 Die abnormality prediction system, press machine provided with the same, and die abnormality prediction method
CN106723735A (en) * 2017-01-22 2017-05-31 山东梦金园珠宝首饰有限公司 Purity is 99.9999% noble metal ring class ornaments inner surface process equipment
CN106770295A (en) * 2016-12-29 2017-05-31 楚天智能机器人(长沙)有限公司 For the punching detection method and device of bubble-cap machine
CN106807801A (en) * 2016-12-30 2017-06-09 武汉理工大学 A kind of high speed fine machine die surface waste material intelligent on-line detection method and device

Citations (5)

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Publication number Priority date Publication date Assignee Title
JPH0491829A (en) * 1990-08-07 1992-03-25 Fujitsu Ltd Pressing device
CN201969788U (en) * 2010-12-30 2011-09-14 昆山嘉华电子有限公司 Improved tamping die
CN102699229A (en) * 2012-05-25 2012-10-03 王瑞峰 Waste detecting and discharging device and punch press with same
CN202963102U (en) * 2012-12-05 2013-06-05 深圳市嵩祥精密机械有限公司 Multifunctional die safety detection device
CN204220802U (en) * 2014-09-18 2015-03-25 金牌模具(常熟)有限公司 A kind of diel being provided with abnormal detector

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0491829A (en) * 1990-08-07 1992-03-25 Fujitsu Ltd Pressing device
CN201969788U (en) * 2010-12-30 2011-09-14 昆山嘉华电子有限公司 Improved tamping die
CN102699229A (en) * 2012-05-25 2012-10-03 王瑞峰 Waste detecting and discharging device and punch press with same
CN202963102U (en) * 2012-12-05 2013-06-05 深圳市嵩祥精密机械有限公司 Multifunctional die safety detection device
CN204220802U (en) * 2014-09-18 2015-03-25 金牌模具(常熟)有限公司 A kind of diel being provided with abnormal detector

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104690149A (en) * 2015-03-17 2015-06-10 苏州市东吴滚针轴承有限公司 Automatic feed detection and protection device for holder window hole punching
CN106334726A (en) * 2015-07-07 2017-01-18 日本电产新宝株式会社 Die abnormality prediction system, press machine provided with the same, and die abnormality prediction method
US10478887B2 (en) 2015-07-07 2019-11-19 Nidec-Shimpo Corporation Die abnormality prediction system, press machine provided with the same, and die abnormality prediction method
CN106770295A (en) * 2016-12-29 2017-05-31 楚天智能机器人(长沙)有限公司 For the punching detection method and device of bubble-cap machine
CN106770295B (en) * 2016-12-29 2021-11-19 楚天智能机器人(长沙)有限公司 Blanking detection method and device for blister machine
CN106807801A (en) * 2016-12-30 2017-06-09 武汉理工大学 A kind of high speed fine machine die surface waste material intelligent on-line detection method and device
CN106807801B (en) * 2016-12-30 2019-01-25 武汉理工大学 A kind of high speed fine machine die surface waste material intelligent on-line detection method and device
CN106723735A (en) * 2017-01-22 2017-05-31 山东梦金园珠宝首饰有限公司 Purity is 99.9999% noble metal ring class ornaments inner surface process equipment

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Application publication date: 20141210