CN206326013U - One kind can shredded scrap punch-forming mold - Google Patents
One kind can shredded scrap punch-forming mold Download PDFInfo
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- CN206326013U CN206326013U CN201621281212.2U CN201621281212U CN206326013U CN 206326013 U CN206326013 U CN 206326013U CN 201621281212 U CN201621281212 U CN 201621281212U CN 206326013 U CN206326013 U CN 206326013U
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- material returned
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Abstract
Can shredded scrap punch-forming mold the utility model discloses one kind, mold and lower mould including Parallel Design and the punch assembly being arranged between mold and lower mould and chopping component, inlet plate, sealing plate and the holding pad for constituting confined space are set around upper mold core and upper material returned part in punch assembly, equally distributed magnetic material is inlayed in material returned part bottom in punch assembly, the U-shaped knife that upper waste knife group and lower waste knife group in the chopping component are constituted by 3 blades, is easy to blade removal and sharpening.This mould structure design rationally, by set punch assembly and chopping component, not only can punch forming again can shred clear away waste, reduce cost of labor, raising production efficiency；By setting material returned bar, magnetic part and cleverly binder board component, the phenomenons such as Ka Gai, lid corrugation are effectively prevented, ram efficiency is effectively improved.
Description
Technical field
The utility model is related to a kind of machined die, especially one kind can shredded scrap punch-forming mold.
Background technology
Diel, is that a kind of special process that material is processed into part in Cold Press Working is equipped, referred to as cold punching
Compression mould.In inhalator jar processing technology, bottom is molded by mould punching.Traditional inhalator jar bottom is rushed by big compression weight machine
Pressure is formed, and speed of production is very slow, it is impossible to meet daily production requirement.Existing mold structure easily occurs the edge of a knife for high velocity ram machine and beaten
Collapse, Ka Gai easily occurs in lid, wipe the problems such as colored and lid periphery wrinkles；In addition, existing inhalator jar diel to waste material not
It can handle in time, big waste material transportation is inconvenient and needs manually to pick up material, influences the ram efficiency and security of inhalator jar bottom.
The content of the invention
The technical problems to be solved in the utility model be to provide it is a kind of can the high high-speed punching pressing mold of shredded scrap, production efficiency
Tool, especially it is a kind of for inhalator jar bottom process can shredded scrap punch-forming mold.
In order to solve the above technical problems, the utility model is adopted the following technical scheme that：
One kind can shredded scrap punch-forming mold, including connected by Guide column component cope plate, lower template, its feature
It is：The bottom of the cope plate set and be movably set with the middle part of upper mold core, the upper mold core on the outside of material returned bar, the material returned bar
Material returned spring is arranged with, material returned bar bottom activity is embedded into material returned part, the upper mold core bottom is fixed with a ring
The punching press upper slitter of structure, the upper material returned part top movable is sealingly disposed in the air cavity in the middle of upper mold core bottom, it is described on move back
Materials and parts bottom movable sealing is arranged in punching press upper slitter, and the upper material returned part bottom is provided with for adsorption forming metal material
Magnet；Inlet plate is provided with the outside of the upper mold core, the inlet plate bottom is provided with sealing plate, the sealing plate bottom activity
Air cavity is formed between being provided with the outside of holding pad, the sealing plate madial wall, holding pad and upper mold core；
Be provided with the lower template on die shoe, the die shoe and be provided with lower mold core, on the outside of the lower mold core under
Knife under the punching press of structure in a ring is provided with die holder, be provided with the punching press between knife and lower mold core lower material returned part and under move back
Materials and parts are fixed on lift pin, and the die shoe, which is provided with, treats blank supporting plate, described to treat blank supporting plate and lower mold core, punching
Flushed at the top of pressure knife, lower material returned part；
The bottom of the cope plate is fixed with blank upper padding plate, and the blank upper padding plate bottom sets upper waste knife group, institute
State and be provided with die shoe lower waste knife group and reject chute, the top of the reject chute is close to lower waste knife group.
Preferably, setting gas inlet and outlet on the inlet plate.
Preferably, the top diameter of the material returned bar is more than the diameter of material returned spring.
Preferably, the Guide column component includes being provided with spring and guide pillar on the outside of guide pillar, guide pin bushing, spring, the guide pillar
In top movable insertion guide pin bushing.
Preferably, equally distributed magnetic material is inlayed in the upper material returned part bottom, upper material returned part can be held after punching press
Forming metal material.
Preferably, the connecting portion of the inlet plate, sealing plate and holding pad composition sets sealing ring, it is ensured that sealing
Property.
Preferably, the lower mold core bottom sets core rod pad, punch forming impact material dynamics is buffered.
Preferably, the upper waste knife group and lower waste knife group are the U-shaped knife being made up of 3 blades, it is easy to blade
Dismounting and sharpening.
The utility model as a result of above technical scheme, have the advantages that for：
（1）Mould structure design rationally, by set punch assembly and chopping component, not only can punch forming again can shred clearly
Waste material is managed, cost of labor is reduced, production efficiency is improved.
（2）By setting material returned bar, magnetic part and cleverly binder board component, Ka Gai, lid corrugation etc. are effectively prevented
Phenomenon, effectively improves ram efficiency.
Brief description of the drawings
Fig. 1 be the utility model can shredded scrap punch-forming mold structural representation；
Fig. 2 is that waste material shreds component diagram.
In figure：1. cope plate, 2. upper mold cores, 3. inlet plates, 4. sealing plates, 5. holding pads, material returned part, 7. on 6.
Magnet, 8. punching press upper slitters, 9. forming metal materials, 10. material returned springs, 11. material returned bars, 12. times edges of a knife, 13. times moulds
Core, knife under 14. punching presses, 15. treat blank supporting plate, 16. iron plates to be cut, 17. core rod pads, 18. lift pins, 19.
Die shoe, 20. lower templates, 21. blank upper padding plates, waste knife group, 23. times waste knife groups, 24. guide pillars, 25. on 22.
Guide pin bushing, 26. springs.
Embodiment
The utility model is further illustrated in conjunction with the embodiments：As shown in Figures 1 and 2, one kind can shredded scrap strike out
Pattern has, and includes the mold and lower mould of Parallel Design, and is arranged on mold and punch assembly on lower mould and cuts
Broken component, the mold includes cope plate 1, and lower mould includes lower template 20, and the mold and lower mould pass through guide pillar group
Part is connected in cope plate 1 and lower template 20, and the Guide column component includes guide pillar 24, guide pin bushing 25, spring 26；
The punch assembly includes upper mold core 2, die shoe 19, and the upper mold core 2 is screwed on cope plate 1,
Material returned part 6 is set in the bottom of upper mold core 2, punching press upper slitter 8 is set around upper material returned part 6, is set in the centre position of upper mold core 2
Material returned bar 11 and material returned spring 10, the material returned bar 11 pass through cope plate 1 and upper material returned part 6, the upper mold core 2 and upper material returned part
6 surroundings set inlet plate 3, sealing plate 4 and holding pad 5, and the inlet plate 3, sealing plate 4 and holding pad 5 constitute confined space,
Gas inlet and outlet is set on inlet plate 3,
The die shoe 19 is arranged in lower template 20, set in lower template 20 lower mold core 13, knife 14 under punching press, under move back
Materials and parts 12, the lower material returned part 12 is located under lower mold core 13 and punching press between knife 14, and lower material returned part 12 is fixed on lift pin 18
On,
Set in lower template 20 and treat blank supporting plate 15, it is described to treat blank supporting plate 15 and knife under lower mold core 13, punching press
14th, the lower top of material returned part 12 is flushed；
The chopping component includes blank upper padding plate 21, upper waste knife group 22, lower waste knife group 23, reject chute 27, described
Blank upper padding plate 21 is screwed on cope plate 1, sets waste knife group 22 in the bottom of blank upper padding plate 21, it is described under
Waste knife group 23 is arranged in the lower template 20 immediately below waste knife group 22, and the reject chute 27 is obliquely installed in lower template 20
On, the tip position of reject chute 27 is located between lower waste knife group 23.
In the present embodiment, the upper bottom of material returned part 6, which is inlayed, is uniformly distributed four magnet 7, and upper material returned part can be inhaled after punching press
Firmly forming metal material 9；The connecting portion that the inlet plate 3, sealing plate 4 and holding pad 5 are constituted sets sealing ring, it is ensured that sealing
Property；The bottom of lower mold core 13 sets core rod pad 17, buffers punch forming impact material；The upper waste knife group 22 and lower useless
Expect U-shaped knife of the knife group 23 by 3 blade compositions, be easy to blade removal and sharpening.
One kind can shredded scrap punch-forming mold, including by the component of guide pillar 24 connect cope plate 1, lower template 20,
It is characterized in that：The bottom of the cope plate 1 sets upper mold core 2, and the middle part of upper mold core 2 is movably set with material returned bar 11, institute
The outer sheath of material returned bar 11 is stated provided with material returned spring 10, the bottom activity of material returned bar 11 is embedded into material returned part 6, the upper mould
The bottom of core 2 is fixed with the punching press upper slitter 8 of structure in a ring, and the upper top movable of material returned part 6 is sealingly disposed in the bottom of upper mold core 2
In middle air cavity, the upper bottom movable sealing of material returned part 6 is arranged in punching press upper slitter 8, and the upper bottom of material returned part 6 is set
There is the magnet 7 for adsorption forming metal material 9；The outside of upper mold core 2 is provided with inlet plate 3, and the bottom of inlet plate 3 is set
Be equipped with sealing plate 4, the bottom of sealing plate 4 is movably set with holding pad 5, the madial wall of sealing plate 4, holding pad 5 and on
Core rod 2 is formed with air cavity between outside；
It is provided with the lower template 20 on die shoe 19, the die shoe 19 and is provided with lower mold core 13, the lower mold core
Knife 14 under the punching press of structure in a ring is provided with the die shoe 19 in 13 outsides, under the punching press between knife 14 and lower mold core 13
The lower edge of a knife 12 is movably set with lower material returned part and lower material returned part bottom is fixed on lift pin 18, and the die shoe 19 is provided with
Blank supporting plate 15 is treated, it is described to treat that blank supporting plate 15 is flushed with knife 14, lower material returned part top under lower mold core 13, punching press；
The bottom of the cope plate 1 is fixed with blank upper padding plate 21, and the bottom of blank upper padding plate 21 sets upper waste knife
Lower waste knife group 23 and reject chute are provided with group 22, the die shoe 19, the top of the reject chute is close to lower waste knife group
23。
In the present embodiment, gas inlet and outlet is set on the inlet plate 3；The top diameter of the material returned bar 11 is more than the material returned
The diameter of spring 10；The component of guide pillar 24 includes guide pillar 24, guide pin bushing 25, spring 26, and the outside of guide pillar 24 is provided with spring
26 and the top movable of guide pillar 24 insertion guide pin bushing 25 in；Equally distributed magnetic material is inlayed in the upper bottom of material returned part 6, after punching press
Upper material returned part 6 can hold forming metal material 9；The connecting portion that the inlet plate 3, sealing plate 4 and holding pad 5 are constituted sets close
Seal, it is ensured that sealing；The bottom of lower mold core 13 sets core rod pad 17, buffers punch forming impact material dynamics；It is described
Upper waste knife group 22 and lower waste knife group 23 are the U-shaped knife being made up of 3 blades, are easy to blade removal and sharpening.
During punch forming, iron plate 16 to be cut is placed in and treated in blank supporting plate 15, mold is depressed into down by air pressure
Mould, now holding pad 5 iron plate to be cut 16 beside cutting knife is withstood by air pressure, pass through after preventing sheet deformation, punch forming
Magnet 7 holds forming metal material 9 as mold rises, and then makes material returned bar 11 by forming metal by external gas pressure
Material 9 is squeezed into the device of setting, after cutting, and useless plate sheet material feeding chopping component area shreds big plate material and by useless
Hopper is delivered to the device of setting.
The above, embodiment only of the present utility model, but protection domain of the present utility model do not limit to
In this, any change or replacement expected without creative work should all be covered within protection domain of the present utility model,
Therefore, protection domain of the present utility model should be determined by the scope of protection defined in the claims.
Claims (6)
1. one kind can shredded scrap punch-forming mold, including connected by Guide column component cope plate, lower template, its feature exists
In：The bottom of the cope plate to set and be movably set with material returned bar, the material returned bar outer sheath in the middle part of upper mold core, the upper mold core
Provided with material returned spring, material returned bar bottom activity is embedded into material returned part, and the upper mold core bottom is fixed with ties in a ring
The punching press upper slitter of structure, the upper material returned part top movable is sealingly disposed in the air cavity in the middle of upper mold core bottom, the upper material returned
Part bottom movable sealing is arranged in punching press upper slitter, and the upper material returned part bottom is provided with the magnetic for adsorption forming metal material
Iron；Inlet plate is provided with the outside of the upper mold core, the inlet plate bottom is provided with sealing plate, and sealing plate bottom activity is set
Air cavity is formed between being equipped with the outside of holding pad, the sealing plate madial wall, holding pad and upper mold core；
It is provided with the lower template on die shoe, the die shoe and is provided with lower mold core, the die shoe on the outside of the lower mold core
On be provided with knife under the punching press of structure in a ring, lower material returned part and lower material returned part are provided with the punching press between knife and lower mold core
It is fixed on lift pin, the die shoe, which is provided with, treats blank supporting plate；
The bottom of the cope plate is fixed with blank upper padding plate, and the blank upper padding plate bottom sets upper waste knife group, it is described under
Lower waste knife group and reject chute are provided with die holder.
2. according to claim 1 can shredded scrap punch-forming mold, it is characterised in that：The upper waste knife group and under
U-shaped knife of the waste knife group to be made up of 3 blades.
3. according to claim 1 can shredded scrap punch-forming mold, it is characterised in that：Gas is set on the inlet plate
Body is imported and exported.
4. according to claim 1 can shredded scrap punch-forming mold, it is characterised in that：The top of the material returned bar is straight
Footpath is more than the diameter of material returned spring.
5. according to claim 1 can shredded scrap punch-forming mold, it is characterised in that：The lower mold core bottom is set
Core rod pad.
6. according to claim 1 can shredded scrap punch-forming mold, it is characterised in that：The Guide column component includes leading
It is provided with the outside of post, guide pin bushing, spring, the guide pillar in spring and guide pillar top movable insertion guide pin bushing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621281212.2U CN206326013U (en) | 2016-11-28 | 2016-11-28 | One kind can shredded scrap punch-forming mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621281212.2U CN206326013U (en) | 2016-11-28 | 2016-11-28 | One kind can shredded scrap punch-forming mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206326013U true CN206326013U (en) | 2017-07-14 |
Family
ID=59289373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621281212.2U Active CN206326013U (en) | 2016-11-28 | 2016-11-28 | One kind can shredded scrap punch-forming mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206326013U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109822511A (en) * | 2019-03-20 | 2019-05-31 | 广东电网有限责任公司 | It is a kind of prevent offset abolish component |
| CN117046985A (en) * | 2023-10-12 | 2023-11-14 | 成都裕鸢航空智能制造股份有限公司 | Stamping die |
-
2016
- 2016-11-28 CN CN201621281212.2U patent/CN206326013U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109822511A (en) * | 2019-03-20 | 2019-05-31 | 广东电网有限责任公司 | It is a kind of prevent offset abolish component |
| CN109822511B (en) * | 2019-03-20 | 2024-04-26 | 广东电网有限责任公司 | Prevent breaking subassembly that takes place skew |
| CN117046985A (en) * | 2023-10-12 | 2023-11-14 | 成都裕鸢航空智能制造股份有限公司 | Stamping die |
| CN117046985B (en) * | 2023-10-12 | 2024-01-05 | 成都裕鸢航空智能制造股份有限公司 | Stamping die |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 511370 Zhong7 Zhucun Avenue, Zhucun Street, Zengcheng District, Guangzhou City, Guangdong Province Patentee after: Saipang Metal Packaging Co., Ltd. Address before: 511370 Zhong7 Zhucun Avenue, Zhucun Street, Zengcheng District, Guangzhou City, Guangdong Province Patentee before: CHUMBOON METAL PACKAGING CO., LTD. |