CN203002912U - Jig type blanking progressive die - Google Patents
Jig type blanking progressive die Download PDFInfo
- Publication number
- CN203002912U CN203002912U CN 201220435630 CN201220435630U CN203002912U CN 203002912 U CN203002912 U CN 203002912U CN 201220435630 CN201220435630 CN 201220435630 CN 201220435630 U CN201220435630 U CN 201220435630U CN 203002912 U CN203002912 U CN 203002912U
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- CN
- China
- Prior art keywords
- blanking
- die plate
- cutting
- progressive die
- lower bolster
- 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
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Abstract
The utility model discloses a jig type blanking progressive die. The jig type blanking progressive die comprises an upper die plate and a lower die plate. The upper die plate and the lower die plate are divided into cutting areas and blanking areas at front and behind, wherein the cutting area of the upper die plate is provided with cutting dies, and the blanking area of the upper die plate is provided with jig punches which are longer than the cutting dies and in the same arrangement as the cutting dies; and the cutting area of the lower die plate is a plane, the blanking area of the lower die plate is provided with blanking holes, and the bottom of the lower die plate is provided with a blanking groove. According to the jig type blanking progressive die, cutting and then blanking steps are completed on one progressive die, so blanking becomes complete and dropped waste materials are prevented from influencing the next cutting step; and blanking is done by machines, so the problems of slow speed and manpower waste in manual discharging are solved, and production efficiency is raised and human costs are reduced for enterprises.
Description
Technical field
The utility model belongs to the diel field, relates to the tool formula progressive die of a kind of synchronously punching press and blanking.
Background technology
In punching operation, usually can go out the hole of different shape on continuous strip, cut off and drop so have some waste materials.But can not guarantee that through a punching press waste material one thoroughly thrusts surely, general blanking rate is 60%.This has just brought a problem, and the waste material that still is connected on strip can affect next punching press, causes the deformation of products out of punching press next time.To adopt the mode of artificial waste discharge to guarantee the blanking rate in working in the past.But inefficiency and will pay more human cost like this is disadvantageous to production and the profitability of enterprise.Therefore need to improve equipment, avoid the problems referred to above.
The utility model content
For solving the problems of the technologies described above, the utility model provides a kind of tool formula blanking progressive die, to realize enhancing productivity and to save the purpose of human resources.
For achieving the above object, the technical solution of the utility model is as follows:
A kind of tool formula blanking progressive die comprises cope match-plate pattern and lower bolster, is divided into blank district and feeding zone two zones before and after bolster; The blank district of cope match-plate pattern is provided with cutting die, and feeding zone is provided with the tool drift, and the tool drift is longer than cutting die, distributes identical with cutting die; The blank district of lower bolster is the plane, and feeding zone is provided with material-dropping hole, and the lower bolster bottom also has charging conduit.
Preferably, charging conduit is along strip turnover mould direction, and isometric with lower bolster, slightly wider than blanking width, the degree of depth is half of lower bolster thickness.
Preferably, be provided with stripper plate between bolster, stripper plate is connected with the contour spring on lead with cope match-plate pattern, is provided with lead between described bolster and stripper plate spacing.
Preferably, stripper plate is provided with two groups of through holes that supply cutting die and tool drift to pass.
Pass through technique scheme, a kind of tool formula blanking progressive die that the utility model provides, by first blank, two steps of blanking complete on a progressive die again, blanking is become thoroughly, prevent that the waste material that falls from affecting blank next time, and blanking is completed by machinery, the speed of having removed the manual nest from slowly and waste of manpower, for enterprise has improved production efficiency and has reduced human cost.
Description of drawings
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, during the below will describe embodiment, the accompanying drawing of required use is done to introduce simply.
Fig. 1 is the bolster of the disclosed tool formula of the embodiment blanking progressive die and the upward view of stripper plate;
Main pseudosection when Fig. 2 is the die sinking of the tool formula blanking progressive die;
Fig. 3 is the main pseudosection of tool formula blanking progressive die stripper plate when being pressed onto strip;
Main pseudosection when Fig. 4 is tool formula blanking progressive die mold closing.
Numeral in figure:
I. blank district II. feeding zone
11. cope match-plate pattern 12. lower bolster 13. cutting dies
14. tool drift 15. material-dropping hole 16. charging conduits
21. the stripper plate 22. contour springs of lead 23.
24. through hole
The specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described.
According to Fig. 1, a kind of tool formula blanking progressive die that the utility model provides comprises cope match-plate pattern 11 and lower bolster 12, and bolster 11,12 front and back are divided into blank district I and feeding zone II two zones.The blank district I of cope match-plate pattern 11 is equipped with cutting die 13, and feeding zone II is equipped with tool drift 14.The blank district I of lower bolster 12 is the plane, and feeding zone II is provided with material-dropping hole 15, and lower bolster 12 bottoms also have charging conduit 16.Be provided with stripper plate 21 between cope match-plate pattern 11 and lower bolster 12, between them, 4 leads 22 are spacing, connect with the contour spring 23 on lead 22 between cope match-plate pattern 11 and stripper plate 21, the through hole 24 that supplies cutting die 13 tool bores and tool drift 14 to pass is arranged on stripper plate 21.
Working mechanism of the present utility model is:
Strip is sent between lower bolster 12 and stripper plate 21 from blank district I one side, in a punching press, cope match-plate pattern 11 is first from Fig. 2 position decline, make stripper plate 21 first compress strip, until Fig. 3 position, cope match-plate pattern 11 continues to descend, and stripper plate 21 begins to compress the contour spring 23 on lead 22, blank district I cutting die 13 tool bores pass the through hole 24 on stripper plate 21, go out hole in the strip upper punch; Meanwhile, feeding zone II drift passes the through hole 24 on stripper plate 21, and the waste material that still is connected on strip is carried out blanking, arrives Fig. 4 position.Then cope match-plate pattern 11 rises, and strip is thrown off with cutting die 13 tool bores and tool drift 14 under the effect of stripper plate 21, gets back to Fig. 3 position, then continues die sinking and gets back to Fig. 2 position.Above process carries out realizing serialization production repeatedly.
A kind of tool formula blanking progressive die that the utility model provides, by first blank, two steps of blanking complete on a progressive die again, make blanking become thorough, prevent that the waste material that falls from affecting blank next time, and blanking completed by machinery, the speed of having removed the manual nest from slowly and waste of manpower, for enterprise has improved production efficiency and has reduced human cost.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the utility model.Multiple modification to these embodiment will be apparent concerning those skilled in the art, and General Principle as defined herein can be in the situation that do not break away from spirit or scope of the present utility model, realization in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (4)
1. a tool formula blanking progressive die, comprise cope match-plate pattern and lower bolster, it is characterized in that, is divided into blank district and feeding zone two zones before and after described bolster; The blank district of described cope match-plate pattern is provided with cutting die, and feeding zone is provided with the tool drift, and described tool drift is longer than described cutting die, distributes identical with described cutting die; The blank district of described lower bolster is the plane, and feeding zone is provided with material-dropping hole, and the lower bolster bottom also has charging conduit.
2. the progressive die according to claim 1, is characterized in that, described charging conduit is along strip turnover mould direction, and isometric with described lower bolster, slightly wider than blanking width, the degree of depth is half of described lower bolster thickness.
3. the progressive die according to claim 1, is characterized in that, is provided with stripper plate between described bolster, and described stripper plate is connected with the contour spring on lead with cope match-plate pattern, is provided with lead between described bolster and stripper plate spacing.
4. the according to claim 1 or 3 described progressive dies, is characterized in that, described stripper plate is provided with two groups of through holes that supply cutting die and tool drift to pass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220435630 CN203002912U (en) | 2012-08-30 | 2012-08-30 | Jig type blanking progressive die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220435630 CN203002912U (en) | 2012-08-30 | 2012-08-30 | Jig type blanking progressive die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203002912U true CN203002912U (en) | 2013-06-19 |
Family
ID=48594546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220435630 Expired - Fee Related CN203002912U (en) | 2012-08-30 | 2012-08-30 | Jig type blanking progressive die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203002912U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108160813A (en) * | 2017-11-17 | 2018-06-15 | 东莞市豪顺精密科技有限公司 | It is a kind of to utilize the method and the progressive die that cut off the multiple products of waste material synchronous processing |
-
2012
- 2012-08-30 CN CN 201220435630 patent/CN203002912U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108160813A (en) * | 2017-11-17 | 2018-06-15 | 东莞市豪顺精密科技有限公司 | It is a kind of to utilize the method and the progressive die that cut off the multiple products of waste material synchronous processing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Suzhou Wufeng Mould Co., Ltd. Document name: Notification of Termination of Patent Right |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130619 Termination date: 20140830 |
|
| EXPY | Termination of patent right or utility model |