CN206898190U - The device of quick detection punching press error - Google Patents

The device of quick detection punching press error Download PDF

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Publication number
CN206898190U
CN206898190U CN201720747489.8U CN201720747489U CN206898190U CN 206898190 U CN206898190 U CN 206898190U CN 201720747489 U CN201720747489 U CN 201720747489U CN 206898190 U CN206898190 U CN 206898190U
Authority
CN
China
Prior art keywords
error
feeler lever
punching press
nail
error detection
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.)
Expired - Fee Related
Application number
CN201720747489.8U
Other languages
Chinese (zh)
Inventor
蔡东
承善
李道军
鲁建龙
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.)
Changzhou Vocational Institute of Mechatronic Technology
Original Assignee
Changzhou Vocational Institute of Mechatronic Technology
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.)
Filing date
Publication date
Application filed by Changzhou Vocational Institute of Mechatronic Technology filed Critical Changzhou Vocational Institute of Mechatronic Technology
Priority to CN201720747489.8U priority Critical patent/CN206898190U/en
Application granted granted Critical
Publication of CN206898190U publication Critical patent/CN206898190U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of device of quick detection punching press error, including:Detect and follow closely with the error that stripper, discharging fixed plate, punch retainer and upper padding plate gap coordinate;Error detection nail contacts with lining bar, and lining bar touches with the first spring interface;Error detection, which nails on, is provided with arc groove, and mobile feeler lever fore-end contacts with the arc groove of error detection nail, and mobile feeler lever contacts with contact-making switch.When error detection nail touches the correcting hole edge of dislocation billot prior to pilot pin, error detection nail is jacked up upwards, and mobile feeler lever is biased toward side because the arc groove that error detection nails on is mobile, when running into contact-making switch, contact-making switch sends detection signal, high velocity ram machine is stopped.The utility model is simple in construction, easy for assembly, disassembly and maintenance, and versatility is good, and the situation of punching press error can be gone out with quick detection, avoids stamping machine from working on, can effectively improve the yield rate of product, and and can avoids punching press error and mold damage even punching press machine equipment.

Description

The device of quick detection punching press error
Technical field
Technical field of mold is the utility model is related to, especially a kind of device of quick detection punching press error.
Background technology
On the high velocity ram machine of self-feeding during punching product parts, accurate multistage tools are typically all used To carry out punching press.The correcting spacing positioning of billot used in punching product is ensured by punch-pin or free-standing pilot pin , but if billot misplaces in course of conveying, pilot pin can not then carry out correcting spacing, continue to process, and will produce Go out waste product, it is also possible to mold damage even punching press machine equipment.The structure of some detection punching press errors installs contact-making switch at present In mold work region, interference is easily caused, and test pin assembly and disassembly adjustment replacing of slipping up is wasted time and energy.
Utility model content
The technical problems to be solved in the utility model is:A kind of overcome the deficiencies in the prior art, there is provided quick detection punching press The device of error, simple and practical, easy for assembly, disassembly and maintenance, versatility is good, and cost is low, and punching press error can be gone out with quick detection Situation, avoid stamping machine from working on, can effectively improve the yield rate of product, and can avoid punching press error and mold damage very To punching press machine equipment.
Technical scheme is used by the utility model solves its technical problem:A kind of dress of quick detection punching press error Put, including upper bolster and die shoe, upper padding plate, punch retainer, discharging fixed plate and discharging are sequentially provided with the upper bolster Plate, the upper bolster vertical direction are provided with through hole, and detection nail of slipping up is provided with the through hole, and the error detection is followed closely through upper Backing plate, punch retainer, discharging fixed plate and stripper and between upper padding plate, punch retainer, discharging fixed plate and stripper Gap coordinates, and the afterbody of the error detection nail is connected with lining bar, and the first spring is connected on the lining bar, is set on first spring There is plug screw, the plug screw, which is connected through a screw thread, is fixed on the lining bar and the first spring in the upper bolster, the upper padding plate Interior to be provided with the mobile feeler lever tactile with the error detection nail joint, the other end of the mobile feeler lever is connected with contact-making switch, described Mobile feeler lever is fixed on the upper bolster by feeler lever fixed seat, and the die shoe is provided with die block, the cavity plate The correcting hole corresponding with error detection nail is provided with fixed plate and die shoe.
Further, the bar portion of the error detection nail is provided with arc groove, front end and the circular arc of the mobile feeler lever Groove contacts.
Further, the middle part of the mobile feeler lever is provided with shoulder, and shoulder and the feeler lever of the mobile feeler lever are fixed Second spring is provided between seat, the second spring helps mobile feeler lever to reset.
Further, the contact-making switch is fixed by screws on the upper bolster.
The beneficial effects of the utility model are as follows:
The utility model can send detecting signal and is stopped by stamping machine, and product quality can be effectively ensured, and and can is protected Mould and punching press machine equipment are protected, suitable for the production in enormous quantities of stamping parts;It is simple and practical, convenient to install and maintain, versatility It is good, and cost is low.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and examples.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation that the utility model is slipped up without punching press;
Fig. 3 is the structural representation that the utility model has punching press to slip up.
In figure, 1, upper bolster, 2 contact-making switches, 3, feeler lever fixed seat, 4, second spring, 5, mobile feeler lever, 6, lining bar, 7, First spring, 8, plug screw, 9, upper padding plate, 10, punch retainer, 11, error detection nail, 12, stripper, 13, discharging fixed plate, 14th, die shoe, 15, die block, 16, correcting hole, 17, billot.
Embodiment
In order that content of the present utility model is easier to be clearly understood, below according to specific embodiment and combine attached Figure, is described in further detail to the utility model.
A kind of device of quick detection punching press error as shown in Figure 1 to Figure 3, including upper bolster 1 and die shoe 14, it is described Upper padding plate 9, punch retainer 10, discharging fixed plate 13 and stripper 12 are sequentially provided with upper bolster 1, the upper bolster 1 is vertical Direction is provided with through hole, and error detection nail 11 is provided with the through hole, and the error detection nail 11 is solid through upper padding plate 9, punch-pin Fixed board 10, discharging fixed plate 13 and stripper 12 and with upper padding plate 9, punch retainer 10, discharging fixed plate 13 and stripper 12 Gap coordinates, and the afterbody of the error detection nail 11 is connected with lining bar 6, connects the first spring 7 on the lining bar 6, and described first Spring 7 is provided with plug screw 8, and the plug screw 8 is connected through a screw thread is fixed on the upper bolster 1 by the spring 7 of lining bar 6 and first It is interior, the mobile feeler lever 5 contacted with the error detection nail 11, the bar portion of the error detection nail 11 are provided with the upper padding plate 9 Provided with arc groove, the front end of the mobile feeler lever 5 contacts with the arc groove.The other end of the mobile feeler lever 5, which is connected with, to be connect Switch 3 is touched, the contact-making switch 3 is fixed by screws on the upper bolster 1.The mobile feeler lever 5 passes through feeler lever fixed seat 3 It is fixed on the upper bolster 1, the middle part of the mobile feeler lever 5 is provided with shoulder, shoulder and the feeler lever of the mobile feeler lever 5 Second spring 4 is provided between fixed seat 3, the second spring 4 helps mobile feeler lever 5 to reset.The die shoe 14 is provided with recessed Mould fixed plate 15, is provided with the die block 15 and die shoe 14 and 11 corresponding correcting holes 16 of error detection nail.
As shown in figure 3, in the high velocity ram machine course of work, when dislocation occurs for the transfer position of billot 17 or offsets and nothing When method carries out position correction, upper mould part is down moved, and error detection nail 11 can touch the detection hole of dislocation billot 17 Edge, and can not normally enter in correcting hole 16, the billot 17 of dislocation can then follow closely error detection 11 upward tops, due to error Detection nail 11 contacts successively with lining bar 6, the first spring 7, and the first spring 7 compresses, then the motion upwards of error detection nail 11, error inspection Survey in 11 bar portions of nail the circular arc groove location set to be moved, so as to which mobile feeler lever 5 outwards be pushed up, be arranged on the mobile He of feeler lever 5 Second spring 4 between feeler lever fixed seat 3 is compressed, and mobile feeler lever 5 is outwards moved, and touches the contact-making switch 2 being in contact, connects Touch switch 2 and send detection signal, be i.e. stamping machine feeding error signal, stamping machine is stopped.Field personnel is in stamping machine Stamping machine stop reason can be checked after being stopped, the transfer position of billot 17 readjusted.Work as Resolving probiems Afterwards, it is again started up stamping machine and carries out production work.If dislocation or skew occur for the transfer position of billot 17, high speed stamping If machine does not stop but worked on, when field personnel, which patrols, to be found, a large amount of waste products may have been produced Mould or punching press machine equipment even have been damaged, certain loss will be brought to enterprise.
Specifically, 11 end faces of error detection nail contact with lining bar 6, and plug screw 8 with upper bolster 1 by being threadedly coupled lining bar 6 It is arranged on the first spring 7 in upper bolster 1.If error detection nail 11 is damaged in detection process, interior six can be used Angle bottle opener removes plug screw 8, takes out the first spring 7, lining bar 6 and error detection nail 11 successively, and new error detection nail 11 is pressed Dismounting reverse order carries out installation replacing, reduces the cost that repairs a die, has saved the time that repairs a die, and ensure that the assembling of whole mould Precision.
Specifically, in high velocity ram machine punching product process, if feeding misplaces, detection nail 11 of slipping up does not enter into During the detection hole of billot 17, the first spring 7 compresses, and in error detection nail 11 parts retraction stripper 12, largely avoids Error detection nail 11 collides or is squeezed with billot 17 and causes to damage.
Specifically, lining bar 6, the bullet of the first spring 7 after such as installing are set between error detection nail 11 and the first spring 7 Pressure is excessive, then error detection nail 11 is difficult to be jacked up when punching press feeding misplaces, and contact-making switch 2 will not be activated, and not reach inspection It the effect of survey, now can adjust the decrement of the first spring 7 by being ground the adjustment height of lining bar 6, the first bullet is ensured with this 7 suitable elastic force pressure of spring.
Specifically, error detection nail 11 is arranged to arc groove, arc groove and mobile feeler lever with the position that mobile feeler lever 5 contacts 5 front ends are a contacts, and frictional resistance is small, and when error detection nail 11 moves up, this way of contact can be easy to move Movable feeler lever 5 outwards ejects, and will not cause interim card, can effectively reduce detection error rate, improves accuracy of detection.
Particular embodiments described above, the purpose of this utility model, technical scheme and beneficial effect are carried out to enter one Step describes in detail, should be understood that and the foregoing is only specific embodiment of the utility model, is not limited to this Utility model, it is all within the spirit and principles of the utility model, any modification, equivalent substitution and improvements done etc., it all should wrap It is contained within the scope of protection of the utility model.

Claims (4)

1. a kind of device of quick detection punching press error, including upper bolster and die shoe, pad is sequentially provided with the upper bolster Plate, punch retainer, discharging fixed plate and stripper, it is characterised in that:The upper bolster vertical direction is provided with through hole, described Be provided with error detection nail in through hole, the error detection nail through upper padding plate, punch retainer, discharging fixed plate and stripper and Coordinate with upper padding plate, punch retainer, discharging fixed plate and discharging sheet separation, the afterbody of the error detection nail is connected with pad Bar, the first spring is connected on the lining bar, first spring is provided with plug screw, and the plug screw is connected through a screw thread the pad Bar and the first spring are fixed in the upper bolster, and the movement tactile with the error detection nail joint is provided with the upper padding plate and is touched Bar, the other end of the mobile feeler lever are connected with contact-making switch, and the mobile feeler lever is fixed on described by feeler lever fixed seat On die holder, the die shoe is provided with die block, is provided with the die block and die shoe and detects nail phase with error Corresponding correcting hole.
2. the device of quick detection punching press error according to claim 1, it is characterised in that:The bar of the error detection nail Portion is provided with arc groove, and the front end of the mobile feeler lever contacts with the arc groove.
3. the device of quick detection punching press error according to claim 1, it is characterised in that:The middle part of the mobile feeler lever Provided with shoulder, second spring is provided between the shoulder of the mobile feeler lever and the feeler lever fixed seat.
4. the device of quick detection punching press error according to claim 1, it is characterised in that:The contact-making switch passes through spiral shell Nail is fixed on the upper bolster.
CN201720747489.8U 2017-06-23 2017-06-23 The device of quick detection punching press error Expired - Fee Related CN206898190U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720747489.8U CN206898190U (en) 2017-06-23 2017-06-23 The device of quick detection punching press error

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720747489.8U CN206898190U (en) 2017-06-23 2017-06-23 The device of quick detection punching press error

Publications (1)

Publication Number Publication Date
CN206898190U true CN206898190U (en) 2018-01-19

Family

ID=61284082

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720747489.8U Expired - Fee Related CN206898190U (en) 2017-06-23 2017-06-23 The device of quick detection punching press error

Country Status (1)

Country Link
CN (1) CN206898190U (en)

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20180119

Termination date: 20210623

CF01 Termination of patent right due to non-payment of annual fee