CN204685798U - A kind of diel with close trim effect - Google Patents
A kind of diel with close trim effect Download PDFInfo
- Publication number
- CN204685798U CN204685798U CN201520334355.4U CN201520334355U CN204685798U CN 204685798 U CN204685798 U CN 204685798U CN 201520334355 U CN201520334355 U CN 201520334355U CN 204685798 U CN204685798 U CN 204685798U
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- China
- Prior art keywords
- hole
- product
- emptied
- diel
- lower bolster
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- Expired - Fee Related
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- Punching Or Piercing (AREA)
Abstract
The utility model discloses a kind of diel with close trim effect, comprise: bottom plate, bottom seat pad, die holder, lower bolster, lower die, cope match-plate pattern, train wheel bridge and upper cores, described upper cores is corresponding with lower die to be arranged, formation two first through hole is emptied in the position of described lower die corresponding product, formation two second through hole is emptied in the position of described lower bolster corresponding product, formation two third through-hole is emptied in the position of described die holder corresponding product, described the first to third through-hole is communicated with setting, to form two material-dropping holes.The utility model by arranging through hole to form material-dropping hole on lower die, lower bolster and lower bolster, during work, utilize stamping press by the material-dropping hole place of shaping product top to counterdie, and drop out from material-dropping hole, such structure can remove the waste material of product edge neatly, be conducive to telling somebody what one's real intentions are cost and improving security performance, and product yields is high, avoids the drawback that existing diel exists.
Description
Technical field
The utility model relates to Design of Dies technical field, particularly relates to a kind of diel with close trim effect.
Background technology
Mould, in industrial production in order to injection moulding, blowing, extrude, various mould and instrument that the method such as die casting or forging forming, smelting, punching press obtains required product.In brief, mould is used to the instrument of formed article, and this instrument is made up of various part, and different moulds is made up of different parts.It realizes the processing of article profile mainly through the change of institute's moulding material physical state, have the title of " mother of industry ".
Refer to Fig. 1, in existing diel, adopt two edges of a knife on upper and lower mould clear to the waste material cut product edge, from die face, product is taken out again afterwards.For thicker product, the stroke of stamping knife is too large, easy cut wound product when die-cut, and in product edge, residual waste material does not clean up, and produces defective products.In addition, when product is thicker, be easy to damage stamping knife, be difficult to ensure security.
Therefore, prior art existing defects, needs to improve.
Summary of the invention
The purpose of this utility model overcomes the deficiencies in the prior art, provides a kind of diel with close trim effect.
The technical solution of the utility model is as follows: the utility model provides a kind of diel with close trim effect, comprise: bottom plate, be located at the bottom seat pad on bottom plate, be located at the die holder on bottom seat pad, be located at the lower bolster on die holder, be located at the lower die on lower bolster, cope match-plate pattern, be located at the train wheel bridge below cope match-plate pattern, and the upper cores be located at below train wheel bridge, described upper cores is corresponding with lower die to be arranged, formation two first through hole is emptied in the position of described lower die corresponding product, formation two second through hole is emptied in the position of described lower bolster corresponding product, formation two third through-hole is emptied in the position of described die holder corresponding product, described the first to third through-hole is communicated with setting, to form two material-dropping holes.
The size of described material-dropping hole bottom is greater than the size on top.
Adopt such scheme, the diel with close trim effect of the present utility model, by arranging through hole to form material-dropping hole on lower die, lower bolster and lower bolster, during work, utilize stamping press by the material-dropping hole place of shaping product top to counterdie, and drop out from material-dropping hole, such structure can remove the waste material of product edge neatly, be conducive to telling somebody what one's real intentions are cost and improving security performance, and product yields is high, avoids the drawback that existing diel exists.
Accompanying drawing explanation
Fig. 1 is the structural representation of diel in prior art.
Fig. 2 is the structural representation that the utility model has the diel of close trim effect.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail.
Refer to Fig. 2, the utility model provides a kind of diel with close trim effect, utilizes stamping press to be gone out by shaping finished product, while the yields of improving product, improves security performance, it specifically comprises: bottom plate 2, be located at the bottom seat pad 4 on bottom plate 2, be located at the die holder 6 on bottom seat pad 4, be located at the lower bolster 8 on die holder 6, be located at the lower die 10 on lower bolster 8, cope match-plate pattern 12, be located at the train wheel bridge 14 below cope match-plate pattern 12, and the upper cores 16 be located at below train wheel bridge 14, described upper cores 16 is corresponding with lower die 10 to be arranged, formation two first through hole 31 is emptied in the position of described lower die 10 corresponding product 20, formation two second through hole 32 is emptied in the position of described lower bolster 8 corresponding product 20, formation two third through-hole 33 is emptied in the position of described die holder 6 corresponding product 20, described the first to third through-hole 31, 32, 33 are communicated with setting, to form two material-dropping holes 30.During work, utilize stamping press shaping product 20 to be pushed up material-dropping hole 30 place of counterdie, and drop out from material-dropping hole 30, remove product without the need to the front from mould, safety coefficient is high.
In the present embodiment, preferably, the size of described material-dropping hole 30 bottom is greater than the size on top, is convenient to product 20 and falls from this material-dropping hole 30.
Bottom plate 2 and die holder 6 are individually fixed in its two ends, both to be fixed together in conjunction with screw by described bottom seat pad 4; Described lower bolster 8 is installed on described die holder 6 by screw.Described cope match-plate pattern 12 is fixed together by screw and train wheel bridge 14.
In sum, the utility model provides a kind of diel with close trim effect, by arranging through hole to form material-dropping hole on lower die, lower bolster and lower bolster, during work, utilize stamping press by the material-dropping hole place of shaping product top to counterdie, and drop out from material-dropping hole, such structure can remove the waste material of product edge neatly, be conducive to telling somebody what one's real intentions are cost and improving security performance, and product yields is high, avoids the drawback that existing diel exists.
These are only preferred embodiment of the present utility model, be not limited to the utility model, all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (2)
1. one kind has the diel of close trim effect, it is characterized in that, comprise: bottom plate, be located at the bottom seat pad on bottom plate, be located at the die holder on bottom seat pad, be located at the lower bolster on die holder, be located at the lower die on lower bolster, cope match-plate pattern, be located at the train wheel bridge below cope match-plate pattern, and the upper cores be located at below train wheel bridge, described upper cores is corresponding with lower die to be arranged, formation two first through hole is emptied in the position of described lower die corresponding product, formation two second through hole is emptied in the position of described lower bolster corresponding product, formation two third through-hole is emptied in the position of described die holder corresponding product, described the first to third through-hole is communicated with setting, to form two material-dropping holes.
2. the diel with close trim effect according to claim 1, is characterized in that, the size of described material-dropping hole bottom is greater than the size on top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520334355.4U CN204685798U (en) | 2015-05-22 | 2015-05-22 | A kind of diel with close trim effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520334355.4U CN204685798U (en) | 2015-05-22 | 2015-05-22 | A kind of diel with close trim effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204685798U true CN204685798U (en) | 2015-10-07 |
Family
ID=54226140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520334355.4U Expired - Fee Related CN204685798U (en) | 2015-05-22 | 2015-05-22 | A kind of diel with close trim effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204685798U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109591368A (en) * | 2018-11-05 | 2019-04-09 | 广德美好包装科技有限公司 | A kind of packing box trimming waste material collection device |
-
2015
- 2015-05-22 CN CN201520334355.4U patent/CN204685798U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109591368A (en) * | 2018-11-05 | 2019-04-09 | 广德美好包装科技有限公司 | A kind of packing box trimming waste material collection device |
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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 |
Granted publication date: 20151007 Termination date: 20170522 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |