CN204710929U - Stamping die essence rushes burr peel of mould - Google Patents
Stamping die essence rushes burr peel of mould Download PDFInfo
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- CN204710929U CN204710929U CN201520020085.XU CN201520020085U CN204710929U CN 204710929 U CN204710929 U CN 204710929U CN 201520020085 U CN201520020085 U CN 201520020085U CN 204710929 U CN204710929 U CN 204710929U
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- burr
- peel
- mould
- stripper
- stamping die
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Abstract
The utility model discloses stamping die essence and rush burr peel of mould, the patrix comprising counterdie and coordinate with this counterdie, patrix comprises the stripper be located at above counterdie, and stripper bottom surface is provided with the groove milling realizing burr and be separated, and groove milling shape and shape of product match.The utility model adopts above structure, can rush product be fast separated with waste material essence; The production capacity that effectively can not only improve production can also ensure that the quality of product is qualified, ensure that product that institute's essence rushes can be separated with the waste material such as burr, raises the efficiency.
Description
Technical field
The utility model relates to technical field of mold, is specifically related to stamping die essence and rushes burr peel of mould.
Background technology
At present, domestic known processing mode of having rushed stamping products essence is all with manually striking burr or the separation of machine burr, this process is adopted to be easy to occur striking trace and scratching product, cause product surface bad, simultaneously under efficiency, bring great puzzlement to the batch production of product and quick production, also add the production cost of product significantly.Minority has the producer that essence rushes burr isolation technics, and after can not making the punching of product essence, waste material can depart from product immediately; So product high efficiency and high quality of production can be generally considered a technical barrier being difficult to greatly capture in punching production industry.
Prior art is compared, the beneficial effects of the utility model:
The utility model discloses stamping die essence and rush burr peel of mould, the vertical direction blanking pressure dexterously punch press provided, the structure of groove milling is provided with by lower bolster mortice opening and stripper, make mould when matched moulds, main drift is down after stamping-out, and burr wraps on main drift, utilize the groove milling on stripper, the waste materials such as burr are departed from from main drift, reaches product and waste material separating effect, thus raise the efficiency.
The utility model mould structure design economy, rationally, science, efficient, product can be rushed to essence fast and be separated with waste material; Well solve the problem that the low and quality of the production capacity of other fine blanking die is difficult to guarantee.Adopt this mould structure and essence to rush production method, the production capacity that effectively can not only improve production can also ensure that the quality of product is qualified, ensure that product that institute's essence rushes can be separated with the waste material such as burr, raise the efficiency.
Utility model content
The purpose of this utility model is that disclosing stamping die essence rushes burr peel of mould, and the stamping products fine blanking die production solved cannot solve burr and be separated the problem that the production capacity brought is low, quality is difficult to guarantee and euphotic belt difference.
For achieving the above object, the utility model adopts following technical scheme:
Stamping die essence rushes burr peel of mould, the patrix comprising counterdie and coordinate with this counterdie, and patrix comprises the stripper be located at above counterdie, and stripper bottom surface is provided with the groove milling realizing burr and be separated, and groove milling shape and shape of product match.
Further, described counterdie comprises lower bolster and is embedded at the liftout core in lower bolster, and lower bolster is provided with tongue-and-groove; Mould is when matched moulds, and the main drift of described patrix is down after stamping-out, and described burr wraps on the main forcer position corresponding with tongue-and-groove; During mould die sinking, main drift exits, and the burr wrapped on main drift is separated with main drift by described groove milling.
Further, described counterdie comprise base plate from the bottom to top, the die shoe be located on base plate, the described lower bolster be located on die shoe.
Further, described patrix comprises from the bottom to top and is located at the upper mold holder above described stripper, the upper bolster be located in this upper mold holder, the first excellent power glue and guide pillar; First excellent power plastic clip is located between stripper and upper mold holder; Described main drift is embedded in upper mold holder, main drift by connector and upper bolster affixed; Main drift through stripper and and described liftout core to cooperatively interact formation die cavity, described groove milling is arranged around die cavity; It is affixed that upper mold holder and upper bolster pass through connector, and it is affixed that stripper and the first excellent power glue pass through connector.
Further, described patrix also comprises guide pillar, and guide pillar is through described upper mold holder, described stripper and described lower bolster.
Further, described patrix also comprises the die shank be located on described upper bolster.
The ejection block further, also comprising Lifting Device, Lifting Device comprises lower plate, be located at train wheel bridge above lower plate, the second excellent power glue and be located on train wheel bridge; Second excellent power glue is located between train wheel bridge and lower plate, and train wheel bridge is located at below base plate, and ejection block withstands described liftout core bottom surface through described base plate and described die shoe.
Further, described lower plate, described second excellent power glue, described train wheel bridge are connected as a whole with described base plate by connector.
Further, described connector is screw bolt and nut.
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.
Fig. 1 is that the utility model embodiment produced, and needs essence to rush burr and is separated and the stamping products schematic diagram of band hypotenuse;
Fig. 2 is the cross-sectional schematic that the utility model stamping die essence rushes burr peel of mould embodiment;
Fig. 3 is the schematic perspective view of stripper in Fig. 2;
Schematic diagram when Fig. 4 is matched moulds embodiment illustrated in fig. 2, in figure, arrow represents the movement locus of liftout core and main drift;
Schematic diagram when Fig. 5 is die sinking embodiment illustrated in fig. 2, in figure, arrow represents the movement locus of main drift;
In figure, 1-Lifting Device; 11-lower plate; 12-train wheel bridge; The excellent power glue of 13-second; 14-ejection block; 2-counterdie; 21-base plate; 22-die shoe; 23-lower bolster; 231-tongue-and-groove; 24-liftout core; 3-patrix; 31-stripper; 311-groove milling; The main drift of 32-; 33-upper mold holder; 34-upper bolster; 35-die shank; The excellent power glue of 36-first; 37-guide pillar; 4-die cavity; 5-connector; 6-product; 7-burr.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.
As shown in Fig. 2 to Fig. 5 embodiment, stamping die essence rushes burr peel of mould, the patrix 3 comprising Lifting Device 1, be located at the counterdie 2 in Lifting Device 1 and coordinate with counterdie 2, patrix 3 comprises the stripper 31 be located at above counterdie 2, stripper bottom surface is provided with the groove milling 311 realizing burr and be separated, and groove milling 311 shape and product 6 (as shown in Figure 1) matching form close.
Counterdie 2 comprises base plate 21 from the bottom to top, the die shoe 22 be located on base plate 21, the liftout core 24 being located at the lower bolster 23 on die shoe 22 and being embedded in lower bolster 23.Lower bolster 23 is provided with tongue-and-groove 231, and mould is when matched moulds, and the main drift 32 of patrix 3 is down after stamping-out, and burr 7 wraps on main drift 32 position corresponding with tongue-and-groove 231; During mould die sinking, main drift 32 exits, and the waste material such as burr 7 grade be included on main drift 32 is separated with main drift 32 by the groove milling 311 on stripper, then uses high pressure air rifle by waste material blowouts such as the product 6 in die cavity 4 and burrs 7.The present embodiment adopts stripper 31 to be provided with the structure of groove milling 311, utilizes the first excellent power glue and the second excellent power glue resilience, is separated the waste materials such as burr residual on main drift 32.
Patrix 3 comprises main drift 32 from the bottom to top, is located at the upper mold holder 33 above stripper 31, the upper bolster 34 be located in upper mold holder 33, the die shank 35 be located on upper bolster 34, be located in the first excellent power glue 36 and guide pillar 37 between stripper 31 and upper mold holder 33.Main drift 32 is embedded in upper mold holder 33, and by connector 5 and upper bolster 34 affixed.Main drift 32 through stripper 31 and and liftout core 24 to cooperatively interact formation die cavity 4, groove milling 311 is arranged around die cavity 4.It is affixed that upper mold holder 33 and upper bolster 34 pass through connector 5, and it is affixed that stripper 31 and the first excellent power glue 36 pass through connector 5.Guide pillar 37, through upper mold holder 33, stripper 31 and lower bolster 23, is embodied as mould matched moulds or die sinking guiding.
The ejection block 14 that Lifting Device 1 comprises lower plate 11, is located at the excellent power glue 13 of train wheel bridge 12, second above lower plate 11 and is located on train wheel bridge 12.Second excellent power glue 13 is located between train wheel bridge 12 and lower plate 11, and train wheel bridge 12 is located at below base plate 21, and ejection block 14 withstands liftout core bottom surface through base plate 21 and die shoe 22.The excellent power glue 13 of lower plate 11, second, train wheel bridge 12 are connected as a whole with base plate 21 by connector 5.Connector 5 is screw bolt and nut etc.
Other structure of the present embodiment is see prior art.
As further illustrating the present embodiment, its operation principle is now described: main drift 32 is fixed on inside upper bolster 34 by the connectors such as bolt 5, impels when mould open/close mould and upper mold holder 33, stripper 31 are synchronized with the movement; Product 6 to be punched is that reverse side (namely burr faces up) is placed horizontally on lower bolster 23; During mould matched moulds, main drift 32 is pushed down product and is utilized the edge of a knife of lower bolster 23 to squeeze and cuts, and liftout core 24 is down movable, and ejection block 14 down compresses the second excellent power glue 13; During mould die sinking, the second excellent power glue 13 resilience, liftout core 24 ejecting product, now the first excellent power glue 36 resilience, the waste material such as burr 7 grade be included on main drift 32 exits by stripper 31, and then high pressure air rifle is by product and waste material blowout.
The present embodiment adopts and simplifies structure, the vertical direction that punch press is provided blanking pressure down, the groove milling 311 of stripper 31 is utilized to be separated with main drift by waste material, utilize high pressure air rifle product and waste material together to be blown out simultaneously, thus can ensure that mould squeezes the product cut out and do not need to be separated by hand again, ensure that high-quality product produced by mould, ensure that mould can the production of safety high speed.
The present embodiment mould structure design economy, rationally, science, efficient, product can be rushed to essence fast and be separated with waste material; Well solve the problem that the low and quality of the production capacity of other fine blanking die is difficult to guarantee.Adopt this mould structure and essence to rush production method, the production capacity that effectively can not only improve production can also ensure that the quality of product is qualified, ensure that product that institute's essence rushes can be separated with the waste material such as burr, raise the efficiency.
The utility model is not limited to above-mentioned embodiment, if do not depart from spirit and scope of the present utility model to various change of the present utility model or modification, if these are changed and modification belongs within claim of the present utility model and equivalent technologies scope, then the utility model is also intended to comprise these change and modification.
Claims (9)
1. stamping die essence rushes burr peel of mould, it is characterized in that: the patrix comprising counterdie and coordinate with this counterdie, and patrix comprises the stripper be located at above counterdie, and stripper bottom surface is provided with the groove milling realizing burr and be separated, and groove milling shape and shape of product match.
2. stamping die essence rushes burr peel of mould according to claim 1, it is characterized in that: described counterdie comprises lower bolster and is embedded at the liftout core in lower bolster, and lower bolster is provided with tongue-and-groove; Mould is when matched moulds, and the main drift of described patrix is down after stamping-out, and described burr wraps on the main forcer position corresponding with tongue-and-groove; During mould die sinking, main drift exits, and the burr wrapped on main drift is separated with main drift by described groove milling.
3. stamping die essence rushes burr peel of mould according to claim 2, it is characterized in that: described counterdie comprises base plate from the bottom to top, the die shoe be located on base plate, the described lower bolster be located on die shoe.
4. stamping die essence rushes burr peel of mould according to claim 2, it is characterized in that: described patrix comprises from the bottom to top is located at the upper mold holder above described stripper, the upper bolster be located in this upper mold holder, the first excellent power glue and guide pillar; First excellent power plastic clip is located between stripper and upper mold holder; Described main drift is embedded in upper mold holder, main drift by connector and upper bolster affixed; Main drift through stripper and and described liftout core to cooperatively interact formation die cavity, described groove milling is arranged around die cavity; It is affixed that upper mold holder and upper bolster pass through connector, and it is affixed that stripper and the first excellent power glue pass through connector.
5. stamping die essence rushes burr peel of mould according to claim 4, it is characterized in that: described patrix also comprises guide pillar, and guide pillar is through described upper mold holder, described stripper and described lower bolster.
6. stamping die essence rushes burr peel of mould according to claim 4, it is characterized in that: described patrix also comprises the die shank be located on described upper bolster.
7. stamping die essence rushes burr peel of mould according to claim 3, it is characterized in that: also comprise Lifting Device, and Lifting Device comprises lower plate, be located at train wheel bridge above lower plate, the second excellent power glue and the ejection block be located on train wheel bridge; Second excellent power glue is located between train wheel bridge and lower plate, and train wheel bridge is located at below base plate, and ejection block withstands described liftout core bottom surface through described base plate and described die shoe.
8. stamping die essence rushes burr peel of mould according to claim 7, it is characterized in that: described lower plate, described second excellent power glue, described train wheel bridge are connected as a whole with described base plate by connector.
9. according to claim 4 or 8, stamping die essence rushes burr peel of mould, it is characterized in that: described connector is screw bolt and nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520020085.XU CN204710929U (en) | 2015-01-12 | 2015-01-12 | Stamping die essence rushes burr peel of mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520020085.XU CN204710929U (en) | 2015-01-12 | 2015-01-12 | Stamping die essence rushes burr peel of mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204710929U true CN204710929U (en) | 2015-10-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520020085.XU Active CN204710929U (en) | 2015-01-12 | 2015-01-12 | Stamping die essence rushes burr peel of mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204710929U (en) |
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2015
- 2015-01-12 CN CN201520020085.XU patent/CN204710929U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220713 Address after: 512000 2-1, No. 3, industrial transfer park, Taiping Town, Shixing County, Shaoguan City, Guangdong Province Patentee after: Shaoguan Dejia Auto Parts Co.,Ltd. Address before: 510000 room 1601, building 1, Tian'an headquarters center, No. 555, Panyu Avenue North, Donghuan street, Panyu District, Guangzhou, Guangdong Province Patentee before: GUANGDONG JUNHUI AUTOMOTIVE TECHNOLOGY CO.,LTD. |
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| TR01 | Transfer of patent right |