CN203875185U - Progressive die capable of preventing delivery error - Google Patents
Progressive die capable of preventing delivery error Download PDFInfo
- Publication number
- CN203875185U CN203875185U CN201420329265.1U CN201420329265U CN203875185U CN 203875185 U CN203875185 U CN 203875185U CN 201420329265 U CN201420329265 U CN 201420329265U CN 203875185 U CN203875185 U CN 203875185U
- Authority
- CN
- China
- Prior art keywords
- test rod
- microswitch
- patrix
- drive link
- progressive die
- 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
Links
Landscapes
- Press Drives And Press Lines (AREA)
Abstract
The utility model discloses a progressive die capable of preventing delivery error, which comprises a progressive die body, wherein the progressive die body comprises an upper die and a lower die, the upper die comprises an upper die seat, an upper pad plate and a baffle plate, the upper die is provided with a delivery error detection mechanism, the delivery error detection mechanism comprises a delivery error detection rod, a transmission rod and a microswitch, the detection rod is vertically arranged in the upper die, a spring is arranged between the detection rod and the upper die, the transmission rod is arranged in the upper die in the transverse direction, a groove is arranged on the detection rod, a lower groove surface of the groove is a wedge surface toward outside, the shape of one end of the transmission rod arranged in a die is matched with the groove, the transmission rod and the detection rod are inserted, the other end of the transmission rod and the microswitch are contacted, the microswitch is connected on a punch braking mechanism, the shape of the lower end of the detection rod is same to the shape of a through hole which is arranged on an iron core, and a detection hole which is matched with the detection rod is arranged on the upper die. The utility model aims at providing a progressive die with a delivery error detection device.
Description
Technical field
The utility model relates to a kind of iron core process equipment, and more particularly, it relates to a kind of progressive press tool of lamination.
Background technology
The progressive die, refers to forcing press in a punching stroke, adopts banded punching press raw material, on a secondary mould, complete the cold stamping punch die of multi-step forming processes with several different stations simultaneously, the every punching press of mould completes once, and material strip fixed-distance moving once, completes to product.
Lamination is produced needs the operation such as punching through hole, stamping-out moulding, in production and processing, use the progressive die to replace old-fashioned single punch-die, original multistep punching press is integrated into a procedure, can improve greatly output, cost-saving, be that current iron core factory main flow is used, improved production mould.
Progressive die punching precision is high, speed is fast, need supporting feeder to pinch punching material and carry out punching, but because feeder is manufactured self-defect, in feeding process, there will be unavoidably the phenomenon that feeding is not in place, once the situation that feeding is not in place of appearance just there will be a large amount of waste products to cause serious production waste in high-speed punching process, mold damage even likely when situation is serious.
At present, (Chinese patent that application number is 201020524766.7 discloses the anti-misdelivery linkage of a kind of progressive die) on market, the feeding that it comprises the pilot pin that the common progressive die is all provided with and is placed in the progressive die end Bracket for Inspection that puts in place, as long as material strip is feeding less not, material strip goes out the electric contact that can touch on Bracket for Inspection after mould just can not stop mould operation, and in fact mould in running, feeder has the situation of many feedings, and this type of anti-misdelivery device cannot detect this type of situation.
Utility model content
The deficiency existing for prior art, the purpose of this utility model is to provide a kind of progressive die that can complete detection misdelivery.
For achieving the above object, the utility model provides following technical scheme: a kind of progressive die that can anti-misdelivery, be arranged on punch press, comprise progressive die body, described progressive die body comprises patrix, counterdie, described patrix comprises upper bolster, upper padding plate, baffle plate, described progressive die body one side is that charging aperture and the opposite side relative with charging aperture are discharging opening, described patrix is embedded with punching punch near a side of charging aperture, described counterdie is provided with the material-dropping hole with punching punch adaptation, described punch press is provided with the arrestment mechanism of controlling punch press operation, wherein, described patrix is provided with misdelivery testing agency, described misdelivery testing agency comprises misdelivery test rod, drive link, microswitch, described microswitch is arranged on patrix side, described microswitch includes shell, described test rod is vertically arranged in patrix and described test rod is greater than the distance of described punching punch to charging aperture with the distance of charging aperture, described test rod lower end shape is identical with punching punch lower end shape, described counterdie is provided with the detection hole with test rod adaptation, between described test rod and patrix, be provided with the first spring, described drive link is horizontally installed in patrix, described test rod is provided with groove, under described groove, groove face is the lozenges towards outside, described test rod axle center, described drive link is arranged in one end shape of mould and described groove is adaptive and described drive link is plugged on described groove, the described drive link other end and microswitch are conflicted, described microswitch is connected electrically on the arrestment mechanism of punch press.
By adopting technique scheme, described test rod lower end is identical with punching punch lower end shape, iron core material strip is sent into the progressive die through feeder by charging aperture, punch press is started working, progressive die patrix is descending goes out the through hole on iron core by punching punch stamping-out material strip, described patrix goes upward to peak and completes punching press for the first time, feeder is feeding again, patrix drives test rod descending, described test rod bar head shapes is consistent with shape of through holes on material strip, in the situation that feeding puts in place, test rod inserts and detects hole through through hole, now mould is normally worked to next circulation, if feeding does not put in place, through hole dislocation on test rod and material strip, when test rod is descending, blocked motionless by material strip, spring-compressed on test rod, and drive link in patrix by patrix drive continue descending, described drive link is extrapolated by the lozenges transmission contacting with test rod, microswitch is subject to drive link extruding closed, described microswitch is connected on punch press arrestment mechanism, punch press is quit work, play and in the time of misdelivery, stop the effect that mould is produced, protection mould, product.
The utility model is further set to: described upper bolster is provided with the groove of placing spring, and described spring is arranged between test rod and upper bolster.
By adopting technique scheme, spring is arranged between test rod and upper bolster, and processing like this, installation are simply.
The utility model is further set to: described drive link is arranged in upper padding plate.
By adopting technique scheme, described upper padding plate is less than upper bolster under normal conditions, and described drive link is arranged on upper padding plate, can shorten the length of described drive link, also can reduce the difficulty of processing to template.
In the utility model, be further set to: one end that described drive link and microswitch are conflicted is provided with step, is provided with the second spring between described step and microswitch outer.
By adopting technique scheme, the spring between described drive link and microswitch can make drive link reset after drive link is pushed out, and without manually drive link being pushed to upper padding plate, makes described testing agency more perfect.
Brief description of the drawings
Fig. 1 is the front view of the utility model embodiment;
Fig. 2 is the side view of the utility model embodiment;
Fig. 3 is test rod groove schematic diagram in this use new embodiment;
Fig. 4 is drive link and microswitch connection diagram in the utility model embodiment;
Fig. 5 is the iron core schematic diagram of processing in the utility model embodiment.
Reference numeral: 1. upper bolster; 2. upper padding plate; 3. baffle plate; 4. counterdie; 5. test rod; 6. microswitch; 7. drive link; 8. spring; 9. lozenges; 10. step; 11. through holes; 12. iron cores; 13. detect hole; 14. charging apertures; 15. discharging openings; 16. punching punch; 17. material-dropping holes.
Detailed description of the invention
Referring to figs. 1 through Fig. 5, the utility model embodiment is described further.
A kind of progressive die that can anti-misdelivery, be arranged on punch press, comprise progressive die body, described progressive die body comprises patrix, counterdie 4, described patrix comprises upper bolster 1, upper padding plate 2, baffle plate 3, described progressive die body one side is that charging aperture 14 and the opposite side relative with charging aperture 14 are discharging opening 15, a side near charging aperture 14 on described patrix is embedded with punching punch 16, described punch press comprises the workbench of placing progressive die body, be positioned at the slide block of workbench top, described counterdie 4 is provided with the material-dropping hole 17 with punching punch 16 adaptations, described punch press is provided with the arrestment mechanism of controlling punch press operation, punch press in the present embodiment is made a general reference common punch press or the high velocity ram machine of all kinds of having electronic cams, for example 25 tons of punch presses of high speed, described patrix is provided with misdelivery testing agency, described misdelivery testing agency comprises misdelivery test rod 5, drive link 7, microswitch 6, described microswitch 6 is arranged on patrix side, described microswitch 6 includes shell, described test rod 5 is vertically arranged in patrix and described test rod 5 is greater than the distance of described punching punch 16 to charging aperture 14 with the distance of charging aperture 14, described test rod 5 lower end shapes are identical with punching punch 16 lower end shapes, described counterdie 4 is provided with the detection hole 13 with test rod 5 adaptations, between described test rod 5 and patrix, be provided with the first spring 8, described spring 8 set-up modes are a lot, for example can wrap up described test rod 5 arranges, described upper bolster 1 is provided with the groove of placing spring 8 in the present embodiment, described spring 8 is arranged between test rod 5 and upper bolster 1, rear processing is set like this, install simple, described drive link 7 is horizontally installed in patrix, described test rod 5 is provided with groove, under described groove, groove face is the lozenges 9 towards described test rod 5 outsides, axle center, described drive link 7 is arranged in one end shape of mould and described groove is adaptive and described drive link 7 is plugged on described groove, described drive link 7 other ends and microswitch 6 are conflicted, described microswitch 6 is connected electrically on the arrestment mechanism of punch press, described arrestment mechanism structure is according to punch press model, kind is different and different, conventionally structure is punch press air clutch brake, described punch press uses air clutch brake by clutch main body, clutch otic placode, friction plate, clutch pin, brake pin and locking plate are formed by combining, described arrestment mechanism is connected with punch press PLC control axis, in the time that circuit on described microswitch 6 forms complete loops, the PLC control axis of punch press itself receives this signal of telecommunication and starts the arrestment mechanism on punch press, described punch press is shut down, described test rod 5 lower ends are identical with punching punch 16 lower end shapes, iron core 12 material strips are sent into the progressive die through feeder by charging aperture 14, punch press is started working, progressive die patrix is descending goes out the through hole 11 on iron core 12 by punching punch 16 stamping-out material strips, described patrix goes upward to peak and completes punching press for the first time, feeder is feeding again, patrix drives test rod 5 descending, described test rod 5 bar head shapes are consistent with 11 shapes of through hole on material strip, in the situation that feeding puts in place, test rod 5 inserts and detects hole 13 through through hole 11, now mould is normally worked to next circulation, if feeding does not put in place, test rod 5 misplaces with the through hole 11 on material strip, when test rod 5 is descending, blocked motionless by material strip, spring 8 on test rod 5 compresses, and drive link 7 in patrix by patrix drive continue descending, described drive link 7 is extrapolated by lozenges 9 transmissions that contact with test rod 5, microswitch 6 is subject to drive link 7 extruding closed, described microswitch 6 is connected on punch press arrestment mechanism, punch press is quit work, play and in the time of misdelivery, stop the effect that mould is produced, protection mould, product.
Described drive link 7 is arranged in upper padding plate 2, and described upper padding plate 2 is less than upper bolster 1 under normal conditions, and described drive link 7 is arranged on upper padding plate 2, can shorten the length of described drive link 7, also can reduce the difficulty of processing to template.
Described drive link 7 is provided with step 10 with one end that microswitch 6 is conflicted, between described step 10 and microswitch 6 shells, be provided with the second spring 8, spring 8 between described drive link 7 and microswitch 6 can make drive link 7 reset after drive link 7 is pushed out, without manually drive link 7 being pushed to upper padding plate 2, make described testing agency more perfect.
The above is only preferred embodiment of the present utility model, and protection domain of the present utility model is also not only confined to above-described embodiment, and all technical schemes belonging under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, in the some improvements and modifications that do not depart under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (4)
- One kind can anti-misdelivery the progressive die, be arranged on punch press, comprise progressive die body, described progressive die body comprises patrix, counterdie, described patrix comprises upper bolster, upper padding plate, baffle plate, described progressive die body one side is that charging aperture and the opposite side relative with charging aperture are discharging opening, described patrix is embedded with punching punch near a side of charging aperture, described counterdie is provided with the material-dropping hole with punching punch adaptation, described punch press is provided with the arrestment mechanism of controlling punch press operation, it is characterized in that: described patrix is provided with misdelivery testing agency, described misdelivery testing agency comprises misdelivery test rod, drive link, microswitch, described microswitch is arranged on patrix side, described microswitch includes shell, described test rod is vertically arranged in patrix and described test rod is greater than the distance of described punching punch to charging aperture with the distance of charging aperture, described test rod lower end shape is identical with punching punch lower end shape, described counterdie is provided with the detection hole with test rod adaptation, between described test rod and patrix, be provided with the first spring, described drive link is horizontally installed in patrix, described test rod is provided with groove, under described groove, groove face is the lozenges towards outside, described test rod axle center, described drive link is arranged in one end shape of mould and described groove is adaptive and described drive link is plugged on described groove, the described drive link other end and microswitch are conflicted, described microswitch is connected electrically on the arrestment mechanism of punch press.
- 2. the progressive die that can anti-misdelivery according to claim 1, is characterized in that: described upper bolster is provided with the groove of placing the first spring, and described the first spring is arranged between test rod and upper bolster.
- 3. the progressive die that can anti-misdelivery according to claim 1 and 2, is characterized in that: described drive link is arranged in upper padding plate.
- 4. the progressive die that can anti-misdelivery according to claim 3, is characterized in that: one end that described drive link and microswitch are conflicted is provided with step, is provided with the second spring between described step and microswitch outer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420329265.1U CN203875185U (en) | 2014-06-19 | 2014-06-19 | Progressive die capable of preventing delivery error |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420329265.1U CN203875185U (en) | 2014-06-19 | 2014-06-19 | Progressive die capable of preventing delivery error |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203875185U true CN203875185U (en) | 2014-10-15 |
Family
ID=51675728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420329265.1U Expired - Fee Related CN203875185U (en) | 2014-06-19 | 2014-06-19 | Progressive die capable of preventing delivery error |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203875185U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104438826A (en) * | 2014-10-28 | 2015-03-25 | 重庆至信实业有限公司 | Progressive die material conveying dislocation preventing method |
-
2014
- 2014-06-19 CN CN201420329265.1U patent/CN203875185U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104438826A (en) * | 2014-10-28 | 2015-03-25 | 重庆至信实业有限公司 | Progressive die material conveying dislocation preventing method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208696075U (en) | Riveting system in a kind of stamping die | |
| CN203875185U (en) | Progressive die capable of preventing delivery error | |
| CN203900263U (en) | Progressive die capable of detecting mistaken delivery | |
| CN205668016U (en) | A kind of diel monitoring punching press quantity | |
| CN205520360U (en) | Engine crankcase locating pin automatic assembly mechanism | |
| CN208613495U (en) | Miniature circuit breaker static contact molding die | |
| CN203541282U (en) | Motor armature and stator punching die | |
| KR101182778B1 (en) | a punching apparatus for hot forging | |
| CN208067075U (en) | A kind of punching stamping die | |
| CN207533841U (en) | A kind of pneumatic transmission mechanism of multi-station Die Used in Pressworking | |
| CN208787351U (en) | A kind of diel | |
| CN208643935U (en) | A kind of copper conductor drawing die | |
| CN103624149A (en) | High deep drawing flanging die | |
| CN206415499U (en) | Automobile front subframe lower plate diel | |
| CN204583996U (en) | A kind of for intensive orifice automatic punching die | |
| CN207386274U (en) | A kind of mold with riveting set in mould | |
| CN206689245U (en) | A kind of adjustable bending die of U-shaped board | |
| CN201799529U (en) | Stamping mould with one-time molding | |
| CN209156846U (en) | A kind of one step punching die of heat release hole | |
| CN106825235B (en) | Automobile front subframe lower plate diel | |
| CN216182707U (en) | Insulating film hot-pressing mould | |
| CN105396952A (en) | Tooth profile machining die and process | |
| CN210115378U (en) | Automatic protection device of progressive die | |
| CN208628252U (en) | A kind of stamping die | |
| CN203737846U (en) | Stamping die with photoelectric control device |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141015 Termination date: 20170619 |