CN201900188U - Compound die structure - Google Patents
Compound die structure Download PDFInfo
- Publication number
- CN201900188U CN201900188U CN2010206450292U CN201020645029U CN201900188U CN 201900188 U CN201900188 U CN 201900188U CN 2010206450292 U CN2010206450292 U CN 2010206450292U CN 201020645029 U CN201020645029 U CN 201020645029U CN 201900188 U CN201900188 U CN 201900188U
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- die
- waste material
- upper cavity
- lower punch
- cutter
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Abstract
The utility model discloses a compound die structure, which comprises an upper compression plate and a lower support plate. An Upper die holder is disposed on the upper compression plate, lower die holders and a lower block are disposed on the lower support plate, upper dies, outer guide posts and upper limit posts are disposed on the upper die holder, lower limit posts matched with the upper limit posts are disposed on the lower die holders, a lower punch is disposed on the lower block, and scrap cutter pairs are mounted on the upper dies and higher than die faces of the upper dies. The scrap cutters are mounted on the upper dies of the compound die structure, and correspond to vacant portions, scraps are cut off by the scrap cutters and lower punch cutter by means of tearing, the cut scraps fall down automatically into a scrap leaking channel without being clamped on the lower punches, taking-out of scraps which are not needed to be taken out wastes large labor but only products need to be taken out after stamping is complete, especially for larger stamped parts, and thereby labor is reduced obviously while labor intensity of manual operation is reduced obviously, and stamping efficiency is improved evidently.
Description
Technical field
The utility model relates to a kind of compound die punching mechanism field, is specifically related to a kind of compound die structure.
Background technology
Compound die is meant in the one stroke of punch press, on the same position of mould, finishes the punch die of the above stamping procedure of twice or twice simultaneously, promptly finishes a kind of mould structure of a plurality of operations such as blanking, punching.
At present, in existing manufacturing technique, after punching press was finished, product and waste material all placed on the lower punch, must product and waste material be taken from compound die by operating personnel, and be placed apart, wastes more artificial; Particularly for bigger stamping parts, need more operating personnel take product and waste material, waste more manually, labour intensity obviously strengthens simultaneously.
Therefore, a kind of effective reduction labour intensity reduces artificial compound die structure and demands urgently proposing.
The utility model content
For solving the problems of the technologies described above, the purpose of this utility model is to provide a kind of effective reduction labour intensity, reduces artificial compound die structure and demands urgently proposing.
For achieving the above object, the technical solution of the utility model is as follows: a kind of compound die structure, comprise top board and bottom plate, described top board is provided with upper bolster, described bottom plate is provided with die shoe and bottom seat pad, described upper bolster is provided with upper cavity die, outer guiding post and upper limit post, and described die shoe is provided with the lower limit post that is complementary with described upper limit post, and described bottom seat pad is provided with lower punch; Paired waste material cutter is installed on the described upper cavity die, and described waste material knife up goes out the die face of described upper cavity die.
Preferably, described waste material cutter is uniformly distributed on the described upper cavity die along the shearing profile of whole work-piece.
Preferably, also be provided with clip on the described lower punch, described clip and described waste material cutter are complementary.
Preferably, also be provided with waste material on the described die shoe and leak hopper, it is a groove around described one week of die shoe that described waste material leaks hopper.
Preferably, the periphery of described workpiece to be punched exceeds the periphery of described lower punch and described upper cavity die.
Preferably, described upper cavity die is equipped with inner stripper, and described inner stripper has been provided with the binder thimble of compacting workpiece effect, and described lower punch is provided with and takes off the material thimble, and described taking off expects that thimble and described binder thimble are complementary.
Preferably, also be equiped with the upper cavity die cutter on the described upper cavity die, be equiped with the lower punch cutter on the described lower punch.
Pass through technique scheme, the beneficial effect of technical solutions of the utility model is: a kind of compound die structure, comprise top board and bottom plate, described top board is provided with upper bolster, described bottom plate is provided with die shoe and bottom seat pad, described upper bolster is provided with upper cavity die, outer guiding post and upper limit post, and described die shoe is provided with the lower limit post that is complementary with described upper limit post, and described bottom seat pad is provided with lower punch; Paired waste material cutter is installed on the described upper cavity die, and described waste material knife up goes out the die face of described upper cavity die.
Adopt compound die structure provided by the utility model, the waste material cutter is installed on the upper cavity die, and its counterpart is unsettled, the cut-out of waste material is by waste material cutter and lower punch cutter tear fracture, waste material after the cut-out can fall automatically, falls to referring to that waste material leaks in the hopper, can not be stuck on the lower punch; Because the back product of only need taking is finished in punching press, the waste material of need not taking again waste more manually, and particularly for bigger stamping parts, manually obvious minimizing is operated artificial labour intensity simultaneously and obviously alleviated, and ram efficiency significantly improves.
Description of drawings
In order to be illustrated more clearly in the technical scheme in the utility model embodiment technology, to do to introduce simply to the accompanying drawing of required use in the embodiment technical description below, apparently, accompanying drawing in describing below only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the front view of a kind of compound die structure of the utility model embodiment;
Fig. 2 is the structural representation of the top board of a kind of compound die structure of the utility model embodiment;
Fig. 3 is the structural representation of the bottom plate of a kind of compound die structure of the utility model embodiment;
Fig. 4 is the structural representation of the counterdie clip of a kind of compound die structure of the utility model embodiment.
The represented corresponding component title of numeral among the figure:
1. waste material cutter 2. binder thimbles 3. lower punches 4. take off material thimble 5. bottom seat pads 6. upper cavity dies 7. outer guiding posts 8. die shoes 9. bottom plates 10. waste materials and leak hopper 11. clips 12. upper limit posts 13. lower limit posts
The specific embodiment
Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
The utility model provides a kind of can effectively reduce labour intensity, reduces artificial compound die structure and demands urgently proposing.
Embodiment,
As Fig. 1, as Fig. 2, as Fig. 3 and as shown in Figure 4, a kind of compound die structure, comprise top board and bottom plate 9, described top board is provided with upper bolster, bottom plate 9 is provided with die shoe 8 and bottom seat pad 5, upper bolster is provided with upper cavity die 6, outer guiding post 7 and upper limit post 12, die shoe 8 is provided with the lower limit post 13 that is complementary with upper limit post 12, bottom seat pad 5 is provided with and also is provided with waste material leakage hopper 10 on the lower punch 3 described die shoes 8, and it is a groove around described 8 one weeks of die shoe that described waste material leaks hopper 10; Paired waste material cutter 1 is installed on the upper cavity die 6, and described waste material cutter 1 exceeds the die face of upper cavity die 6, and described waste material cutter 1 is uniformly distributed on the described upper cavity die 6 along the shearing profile of whole work-piece.
Described waste material cutter 1 is uniformly distributed on the described upper cavity die 6 along the shearing profile of whole work-piece, also be provided with clip 11 on the described lower punch 3, described clip 11 is complementary with waste material cutter 1, and the periphery of described workpiece to be punched exceeds the periphery of described lower punch 3 and described upper cavity die 6.
On the described upper cavity die 6 the inner stripper (not shown) is installed, described inner stripper has been provided with the binder thimble 2 of compacting workpiece effect, and described lower punch 3 is provided with and takes off material thimble 4, and the described material thimble 4 that takes off is complementary with described binder thimble 2; Also be equiped with upper cavity die cutter (not shown) on the described upper cavity die 6,3 are equiped with lower punch cutter (not shown) on the described lower punch.
Its operation principle is: in the punching course, upper cavity die 6 is descending gradually, last molding compound thimble 2 at first is pressed in material to be punched on lower punch 3 die faces, upper cavity die 6 continues descending, waste material cutter 1 touches material to be punched, elder generation is with product waste material frame tear fracture under the effect of waste material cutter 1 and counterdie clip 11, upper cavity die 6 is descending again, match with the lower punch cutter by the upper cavity die cutter and to cut out shape of product, because waste material cuts off, the waste material that bleeds under the effect of deadweight leaks in the hopper, and product is stayed on the die face of lower punch 3.
Pass through technique scheme, the beneficial effect of technical solutions of the utility model is: a kind of compound die structure, comprise top board and bottom plate, described top board is provided with upper bolster and outer guiding post 7, bottom plate 9 is provided with die shoe 8 and bottom seat pad 5, described upper bolster is provided with upper cavity die 6, and bottom seat pad 5 is provided with lower punch 3; Paired waste material cutter 1 is installed on the upper cavity die 6, and described waste material cutter 1 exceeds the die face of upper cavity die 6.
Adopt compound die structure provided by the utility model, the waste material cutter is installed on the upper cavity die 6, and its counterpart is unsettled, the cut-out of waste material is by waste material cutter 1 and lower punch cutter (not shown) tear fracture, waste material after the cut-out can fall automatically, drops down onto waste material and leaks in the hopper 10, can not be stuck on the lower punch 3; Because the back product of only need taking is finished in punching press, the waste material of need not taking again waste more manually, and particularly for bigger stamping parts, manually obvious minimizing is operated artificial labour intensity simultaneously and obviously alleviated, and ram efficiency significantly improves.
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 conspicuous concerning those skilled in the art, and defined herein General Principle can realize under the situation that does not break away from spirit or scope of the present utility model in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet and principle disclosed herein and features of novelty the wideest corresponding to scope.
Claims (7)
1. compound die structure, comprise top board and bottom plate, described top board is provided with upper bolster, described bottom plate is provided with die shoe and bottom seat pad, it is characterized in that, described upper bolster is provided with upper cavity die, outer guiding post and upper limit post, and described die shoe is provided with the lower limit post that is complementary with described upper limit post, and described bottom seat pad is provided with lower punch; Paired waste material cutter is installed on the described upper cavity die, and described waste material knife up goes out the die face of described upper cavity die.
2. compound die structure according to claim 1 is characterized in that, described waste material cutter is uniformly distributed on the described upper cavity die along the shearing profile of whole work-piece.
3. compound die structure according to claim 2 is characterized in that, also is provided with clip on the described lower punch, and described clip and described waste material cutter are complementary.
4. compound die structure according to claim 3 is characterized in that, also is provided with waste material on the described die shoe and leaks hopper, and it is a groove around described one week of die shoe that described waste material leaks hopper.
5. compound die structure according to claim 4 is characterized in that the periphery of described workpiece to be punched exceeds the periphery of described lower punch and described upper cavity die.
6. according to each described compound die structure of claim 1-5, it is characterized in that, described upper cavity die is equipped with inner stripper, described inner stripper has been provided with the binder thimble of compacting workpiece effect, described lower punch is provided with and takes off the material thimble, and described taking off expects that thimble and described binder thimble are complementary.
7. compound die structure according to claim 6 is characterized in that, also is equiped with the upper cavity die cutter on the described upper cavity die, is equiped with the lower punch cutter on the described lower punch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206450292U CN201900188U (en) | 2010-12-07 | 2010-12-07 | Compound die structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206450292U CN201900188U (en) | 2010-12-07 | 2010-12-07 | Compound die structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201900188U true CN201900188U (en) | 2011-07-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206450292U Expired - Fee Related CN201900188U (en) | 2010-12-07 | 2010-12-07 | Compound die structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201900188U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102357611A (en) * | 2011-11-01 | 2012-02-22 | 苏州市天烨机械工程有限公司 | High-efficiency composite die |
| CN103962456A (en) * | 2014-05-13 | 2014-08-06 | 四川中邦模具有限公司 | Automobile air-conditioner sucking cup punch forming die |
-
2010
- 2010-12-07 CN CN2010206450292U patent/CN201900188U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102357611A (en) * | 2011-11-01 | 2012-02-22 | 苏州市天烨机械工程有限公司 | High-efficiency composite die |
| CN103962456A (en) * | 2014-05-13 | 2014-08-06 | 四川中邦模具有限公司 | Automobile air-conditioner sucking cup punch forming die |
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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: 20110720 Termination date: 20151207 |
|
| EXPY | Termination of patent right or utility model |