CN205032553U - Punching and trimming mold - Google Patents
Punching and trimming mold Download PDFInfo
- Publication number
- CN205032553U CN205032553U CN201520675020.9U CN201520675020U CN205032553U CN 205032553 U CN205032553 U CN 205032553U CN 201520675020 U CN201520675020 U CN 201520675020U CN 205032553 U CN205032553 U CN 205032553U
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- China
- Prior art keywords
- plate
- interior
- fixed head
- knife
- die
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Abstract
The utility model discloses a punching and trimming mold, include: go up mode structure and lower mode structure, it includes that upper die base, upper padding plate, fixed plate, caster, upper punch take off board and spring in, to go up the mode structure, the mode structure takes off board, lower plate, die holder, low punch and outer positioner including outward down. In this way, the utility model relates to a punching and trimming mold can excise the outer lane of product when punching a hole to the product, has improved the die -cut efficiency of product, makes things convenient for people's use more.
Description
Technical field
The utility model relates to diel field, particularly relates to a kind of punching shaving die.
Background technology
Since reform and opening-up, along with the high speed development of national economy, the demand of market to mould constantly increases, thus driven mold industry is fast-developing with the growth rate of about 15%, and wherein, diel is one of mould that applicability is the widest, utilization rate is the highest.
In today of diel development reform, people are devoted to the diel that development structure is simple, easy to use, operating efficiency is high, punching press is effective always, but obviously, diel does not in the market meet these conditions, so people need the diel more met the demands.
Utility model content
The technical problem that the utility model mainly solves is to provide a kind of punching shaving die, has that reliability is high, registration, compact conformation, diverse in function, efficiency advantages of higher, simultaneously diel application and universal on have market prospects widely.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is:
There is provided a kind of punching shaving die, it comprises: upper die structure and lower die structure,
Described upper die structure comprises upper bolster, upper padding plate, fixed head, caster, upper punch, interior de-plate and spring,
Described upper padding plate is arranged at the bottom surface of described upper bolster, and described fixed head is connected with the bottom surface of described upper padding plate, and described caster is arranged at the bottom surface of described fixed head, and the center of described caster is provided with a patrix edge of a knife,
Described interior de-plate is arranged in the described patrix edge of a knife, described fixed head is provided with 2 through holes, and the top of described spring is arranged in described through hole, and the bottom of described spring is connected with the end face of described interior de-plate,
The center of described upper bolster, described upper padding plate, described fixed head and described interior de-plate is provided with the impact opening interconnected, the top of described upper punch is arranged in the impact opening of described upper bolster, the bottom of described upper punch is through the described impact opening on described upper padding plate and described fixed head, and the bottom of described upper punch is arranged in the described impact opening on described interior de-plate
Described lower die structure comprises outer de-plate, lower plate, die shoe, low punch and external position device,
Described lower plate is arranged at the end face of described die shoe, described outer de-plate is arranged on described lower plate, and the center of described outer de-plate top surface is provided with a groove, is provided with the indent corresponding with the described patrix edge of a knife in described groove, described indent is provided with the counterdie edge of a knife corresponding with described upper punch
Described outer de-plate and described lower plate are provided with lower through-hole, described low punch is arranged in described lower through-hole, and described lower through-hole is connected with described indent, described external position device is connected with described outer de-plate, and the top of described external position device is arranged at the edge of described groove, described interior de-plate is flexibly connected with described indent.
In the utility model preferred embodiment, the described impact opening on described upper bolster, described upper padding plate, described fixed head and described interior de-plate is positioned on same vertical line.
In the utility model preferred embodiment, the both sides inwall of the described patrix edge of a knife is provided with step.
In the utility model preferred embodiment, the both sides at described interior de-plate top are provided with boss, and described interior de-plate is flexibly connected with the described patrix edge of a knife, and described boss is flexibly connected with described step.
In the utility model preferred embodiment, the bottom of described external position device is connected with described lower plate by spring.
The beneficial effects of the utility model are: carrying out punching to product while, can be excised the outer ring of product, improve the die-cut efficiency of product, the use of convenient people.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings, wherein:
Fig. 1 is the structural representation of a kind of punching shaving die one of the present utility model preferred embodiment.
Detailed description of the invention
Be clearly and completely described to the technical scheme in the utility model embodiment below, obviously, described embodiment is only a part of embodiment of the present utility model, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, the utility model embodiment comprises:
A kind of punching shaving die, it comprises: upper die structure and lower die structure, by simple respective outer side edges, reduces production cost, continues the operation of twisting punching and trimming simultaneously, improve the efficiency of product treatment, improve die-cut quality product.
Described upper die structure comprises upper bolster 1, upper padding plate 2, fixed head 3, caster 4, upper punch 8, interior de-plate 9 and spring 10.
Described upper padding plate 2 is arranged at the bottom surface of described upper bolster 1, and described fixed head 3 is connected with the bottom surface of described upper padding plate 2, and described caster 4 is arranged at the bottom surface of described fixed head 3, and the center of described caster 4 is provided with a patrix edge of a knife 13.
The both sides inwall of the described patrix edge of a knife 13 is provided with step, described interior de-plate 9 is arranged in the described patrix edge of a knife 13, the both sides at described interior de-plate 9 top are provided with boss, and described interior de-plate 9 is flexibly connected with the described patrix edge of a knife 13, and described boss is flexibly connected with described step.
Described fixed head 3 is provided with 2 through holes 14, the top of described spring 10 is arranged in described through hole 14, and the bottom of described spring 10 is connected with the end face of described interior de-plate 9.
Described upper bolster 1, described upper padding plate 2, the center of described fixed head 3 and described interior de-plate 9 is provided with the impact opening 15 interconnected, and described upper bolster 1, described upper padding plate 2, described impact opening 15 on described fixed head 3 and described interior de-plate 9 is positioned on same vertical line, the top of described upper punch 8 is arranged in the impact opening 15 of described upper bolster 1, the bottom of described upper punch 8 is through the described impact opening 15 on described upper padding plate 2 and described fixed head 3, and the bottom of described upper punch 8 is arranged in the described impact opening 15 on described interior de-plate 9, described upper punch 8 is positioned at the centre of described spring 10.
Described lower die structure comprises outer de-plate 5, lower plate 6, die shoe 7, low punch 11 and external position device 12.
Described lower plate 6 is arranged at the end face of described die shoe 7, described outer de-plate 5 is arranged on described lower plate 6, the center of described outer de-plate 5 end face is provided with a groove 16, be provided with the indent 17 corresponding with the described patrix edge of a knife 13 in described groove 16, described indent 17 is provided with the counterdie edge of a knife 18 corresponding with described upper punch 8.
Described outer de-plate 5 and described lower plate 6 are provided with lower through-hole, described low punch 11 is arranged in described lower through-hole, and described lower through-hole is connected with described indent 17, described external position device 12 is connected with described outer de-plate 5, and the top of described external position device 12 is arranged at the edge of described groove 16, the bottom of described external position device 12 is connected with described lower plate 6 by spring, and described interior de-plate 9 is flexibly connected with described indent 17.
When using punching shaving die, step is as follows:
1. existing product to be positioned in groove, and to utilize external position device to position, prevent product from unknown skew occurring, ensure die-cut to carry out the die-cut quality with product smoothly;
2. upper die structure is slowly descending under the effect of forcing press, interior de-plate is given prominence to downwards next time in the effect of spring thrust, when upper die structure go downwards to interior de-plate contact with product time, in product has blocked, de-plate is descending, and interior de-strip spring of moving compresses in the patrix edge of a knife;
3. moving upward along with interior de-plate, originally the upper punch of ensconcing in impact opening exposes, and depress at the lasting lower of forcing press, upper punch utilizes pressure and the counterdie edge of a knife to be combined with to carry out punching to product, meanwhile, along with pressing down of upper die structure, low punch from below to up carry out die-cut to product, cut off the outer ring of product;
4. die-cut complete after, forcing press drive upper die structure up, the interior de-plate in the patrix edge of a knife is again outwardly, and product is ejected the patrix edge of a knife, by separation of products out.
The beneficial effect of a kind of punching shaving die of the utility model is: carrying out punching to product while, can be excised the outer ring of product, improves the die-cut efficiency of product, the use of convenient people.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model description to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present utility model.
Claims (5)
1. a punching shaving die, is characterized in that, comprising: upper die structure and lower die structure,
Described upper die structure comprises upper bolster, upper padding plate, fixed head, caster, upper punch, interior de-plate and spring,
Described upper padding plate is arranged at the bottom surface of described upper bolster, and described fixed head is connected with the bottom surface of described upper padding plate, and described caster is arranged at the bottom surface of described fixed head, and the center of described caster is provided with a patrix edge of a knife,
Described interior de-plate is arranged in the described patrix edge of a knife, described fixed head is provided with 2 through holes, and the top of described spring is arranged in described through hole, and the bottom of described spring is connected with the end face of described interior de-plate,
The center of described upper bolster, described upper padding plate, described fixed head and described interior de-plate is provided with the impact opening interconnected, the top of described upper punch is arranged in the impact opening of described upper bolster, the bottom of described upper punch is through the described impact opening on described upper padding plate and described fixed head, and the bottom of described upper punch is arranged in the described impact opening on described interior de-plate
Described lower die structure comprises outer de-plate, lower plate, die shoe, low punch and external position device,
Described lower plate is arranged at the end face of described die shoe, described outer de-plate is arranged on described lower plate, and the center of described outer de-plate top surface is provided with a groove, is provided with the indent corresponding with the described patrix edge of a knife in described groove, described indent is provided with the counterdie edge of a knife corresponding with described upper punch
Described outer de-plate and described lower plate are provided with lower through-hole, described low punch is arranged in described lower through-hole, and described lower through-hole is connected with described indent, described external position device is connected with described outer de-plate, and the top of described external position device is arranged at the edge of described groove, described interior de-plate is flexibly connected with described indent.
2. a kind of punching shaving die according to claim 1, is characterized in that, the described impact opening on described upper bolster, described upper padding plate, described fixed head and described interior de-plate is positioned on same vertical line.
3. a kind of punching shaving die according to claim 1, is characterized in that, the both sides inwall of the described patrix edge of a knife is provided with step.
4. a kind of punching shaving die according to claim 3, is characterized in that, the both sides at described interior de-plate top are provided with boss, and described interior de-plate is flexibly connected with the described patrix edge of a knife, and described boss is flexibly connected with described step.
5. a kind of punching shaving die according to claim 1, is characterized in that, the bottom of described external position device is connected with described lower plate by spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520675020.9U CN205032553U (en) | 2015-09-02 | 2015-09-02 | Punching and trimming mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520675020.9U CN205032553U (en) | 2015-09-02 | 2015-09-02 | Punching and trimming mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205032553U true CN205032553U (en) | 2016-02-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520675020.9U Expired - Fee Related CN205032553U (en) | 2015-09-02 | 2015-09-02 | Punching and trimming mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205032553U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105081099A (en) * | 2015-09-02 | 2015-11-25 | 江苏荣腾精密组件科技股份有限公司 | Punching and trimming die |
| CN107755529A (en) * | 2016-08-19 | 2018-03-06 | 新乡市宇航滤器机械有限公司 | A kind of air bag expanded metal lath mould |
| CN110976613A (en) * | 2019-12-23 | 2020-04-10 | 浙江伏牛钢板弹簧有限公司 | Gasket processingequipment |
-
2015
- 2015-09-02 CN CN201520675020.9U patent/CN205032553U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105081099A (en) * | 2015-09-02 | 2015-11-25 | 江苏荣腾精密组件科技股份有限公司 | Punching and trimming die |
| CN107755529A (en) * | 2016-08-19 | 2018-03-06 | 新乡市宇航滤器机械有限公司 | A kind of air bag expanded metal lath mould |
| CN110976613A (en) * | 2019-12-23 | 2020-04-10 | 浙江伏牛钢板弹簧有限公司 | Gasket processingequipment |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160217 Termination date: 20180902 |