CN217369869U - Stamping die for non-scratch bending product - Google Patents
Stamping die for non-scratch bending product Download PDFInfo
- Publication number
- CN217369869U CN217369869U CN202220507631.2U CN202220507631U CN217369869U CN 217369869 U CN217369869 U CN 217369869U CN 202220507631 U CN202220507631 U CN 202220507631U CN 217369869 U CN217369869 U CN 217369869U
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- bending
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- stripper
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- 238000005452 bending Methods 0.000 title claims abstract description 65
- 230000007246 mechanism Effects 0.000 claims abstract description 8
- 238000007667 floating Methods 0.000 claims description 25
- 238000007599 discharging Methods 0.000 claims description 22
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 7
- 238000004080 punching Methods 0.000 abstract description 4
- 230000008878 coupling Effects 0.000 abstract description 2
- 238000010168 coupling process Methods 0.000 abstract description 2
- 238000005859 coupling reaction Methods 0.000 abstract description 2
- 230000008569 process Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model relates to an automation equipment technical field specifically discloses no trace stamping die for product of bending, including upper die base and die holder, the upper die base is equipped with the drift of bending, the die holder is equipped with the mechanism of bending, the mechanism of bending is including the board of bending, the connecting plate, backup plate and the stripper that floats, the board of bending, connecting plate and backup plate all are equipped with two, two backup plates set up respectively in the both ends of die holder, the stripper that floats sets up between two backup plates, two boards of bending set up respectively in the upper end of two backup plates, two connecting plates set up respectively in the both sides of stripper that floats, the connecting plate is the setting of L type, the upper end rotatable coupling of board through rotation axis and connecting plate of bending, the bottom of the stripper that floats is hugged closely to the lower extreme of connecting plate. The utility model discloses can effectively avoid the product to appear scotching phenomenon at the in-process that the punching press was bent, the appearance is pleasing to the eye, reduces the wasting of resources, reduces the potential safety hazard, can satisfy the industry demand.
Description
Technical Field
The utility model relates to a stamping die technical field, concretely relates to no trace stamping die for product of bending.
Background
The stamping die is important forming process equipment in a hardware die. Hardware products are at the in-process of bending, need stamping die to process it, during punching press production, the scotch phenomenon appears easily in the product surface, can cause the product outward appearance bad on the one hand, lead to product to scrap great loss such as in batches, on the other hand needs frequently to shut down the repairment mould or change the part and wastes the relevant resource of company because of field maintenance personnel, increase manufacturing cost, and because of the scotch position of product is along with the passage of time, slowly oxidation corrosion, also can bring very big potential safety hazard to product performance, can't satisfy the industry demand.
SUMMERY OF THE UTILITY MODEL
To the defect of above-mentioned prior art, the utility model provides a no trace stamping die for product of bending, simple structure, convenient to use can effectively avoid the product to appear scotch phenomenon at the in-process that the punching press was bent, and the appearance is pleasing to the eye, reduces the wasting of resources, reduces the potential safety hazard, can satisfy the industry demand.
In order to achieve the above purpose, the utility model adopts the technical scheme that:
the stamping die for the scratch-free bending product comprises an upper die base and a lower die base, wherein the upper die base is provided with a bending punch, the lower die base is provided with a bending mechanism, the bending mechanism comprises two bending plates, a connecting plate, backup plates and floating discharging plates, the two bending plates, the connecting plate and the backup plates are all provided with two backup plates, the two backup plates are respectively arranged at two ends of the lower die base, the floating discharging plates are arranged between the two backup plates, the two bending plates are respectively arranged at the upper ends of the two backup plates, the two connecting plates are respectively arranged at two sides of the floating discharging plates, the connecting plates are in an L-shaped arrangement, the bending plates are rotatably connected with the upper ends of the connecting plates through rotating shafts, the lower ends of the connecting plates are tightly attached to the bottoms of the floating discharging plates, the lower ends of the floating discharging plates are provided with reset springs, the upper ends of the reset springs are connected with the bottoms of the floating discharging plates, and the lower ends of the reset springs are connected with the upper ends of the lower die base; during the use, the drift of bending is stamped the product, and the stripper that floats moves down, and reset spring compression, the stripper that floats drive the connecting plate and move down, and the connecting plate passes through the rotation axis and drives the board upset of bending, and when the product is crooked, the board of bending pastes the crooked position of tight product.
In the above description, preferably, a limiting block is disposed on an outer side of an upper end of the backup plate, and the limiting block is used for limiting a position of the bending plate.
In the above description, as an optimization, the opposite edges of the bending plate and the limiting block are respectively provided with a first fillet and a second fillet, the first fillet is arranged at the lower end of the bending plate, and the second fillet is arranged at the upper end of the limiting block.
In the above description, as a preferred option, the connecting plate includes a bottom plate and a vertical plate disposed on the bottom plate, the bottom plate is closely attached to the bottom of the floating discharging plate, the vertical plate is disposed between the floating discharging plate and the backup plate, and an inclined plane inclined toward the backup plate from top to bottom is disposed at an upper end of the vertical plate.
In the above description, preferably, the thickness of the bent plate is adapted to the width of the riser.
The utility model discloses produced beneficial effect is: the upper end rotatable coupling that the board of bending passes through rotation axis and connecting plate, the bottom of the stripper that floats is hugged closely to the lower extreme of connecting plate, the lower extreme of the stripper that floats is equipped with reset spring, during the use, the drift of bending is punched a press to the product, the stripper that floats moves down, reset spring compresses, the stripper that floats drives the connecting plate downstream, the connecting plate passes through the rotation axis and drives the upset of the board of bending, when the product is crooked, the crooked position of the tight product of board subsides of bending, can effectively avoid the product to appear scotch phenomenon at the in-process that the punching press was bent, the appearance is pleasing to the eye, reduce the wasting of resources, reduce the potential safety hazard, can satisfy the industry demand.
Drawings
FIG. 1: is a schematic structural diagram of an embodiment of the present invention;
FIG. 2: is a schematic view of a bending state structure of the embodiment of the present invention;
the attached drawings indicate the following: 10-bending punch, 11-lower die holder, 12-bending plate, 13-connecting plate, 131-bottom plate, 132-vertical plate, 14-backup plate, 15-floating stripper plate, 16-first round angle, 17-second round angle, 18-return spring, 19-limiting plate and 20-product.
Detailed Description
To more clearly illustrate the structural features, technical means, and specific objects and functions attained by the present invention, the present invention will be described in further detail with reference to the accompanying drawings and specific embodiments:
in this embodiment: as shown in fig. 1-2, the stamping die for non-scratch bending products comprises an upper die base and a lower die base 11, wherein the upper die base is provided with a bending punch 10, the lower die base 11 is provided with a bending mechanism, the bending mechanism comprises a bending plate 12, a connecting plate 13, a backup plate 14 and a floating discharging plate 15, the bending plate 12, the connecting plate 13 and the backup plate 14 are respectively provided with two backup plates 14, the two backup plates 14 are respectively arranged at two ends of the lower die base 11, the floating discharging plate 15 is arranged between the two backup plates 14, the two bending plates 12 are respectively arranged at the upper ends of the two backup plates 14, a limiting block 19 is arranged at the outer side of the upper end of the backup plate 14, the limiting block 19 is used for limiting the position of the bending plate 12, the opposite edges of the bending plate 12 and the limiting block 19 are respectively provided with a first round angle 16 and a second round angle 17, the first round angle 16 is arranged at the lower end of the bending plate 12, the second round angle 17 is arranged at the upper end of the limiting block 19, the connecting plate 13 is respectively arranged at two sides of the floating discharging plate 15, the connecting plate 13 is arranged in an L shape, the bending plate 12 is rotatably connected with the upper end of the connecting plate 13 through a rotating shaft, the lower end of the connecting plate 13 is tightly attached to the bottom of the floating discharging plate 15, the connecting plate 13 comprises a bottom plate 131 and a vertical plate 132 arranged on the bottom plate 131, the bottom plate 131 is tightly attached to the bottom of the floating discharging plate 15, the vertical plate 132 is arranged between the floating discharging plate 15 and the backup plate 14, the upper end of the vertical plate 132 is provided with an inclined surface which inclines towards the backup plate 14 from top to bottom, the thickness of the bending plate 12 is matched with the width of the vertical plate 132, the lower end of the floating discharging plate 15 is provided with a return spring 18, the upper end of the return spring 18 is connected with the bottom of the floating discharging plate 15, and the lower end of the return spring 18 is connected with the upper end of the lower die holder 11; when the bending machine is used, the bending punch 10 punches a product 20, the floating stripper plate 15 moves downwards, the return spring 18 compresses, the floating stripper plate 15 drives the connecting plate 13 to move downwards, the connecting plate 13 drives the bending plate 12 to turn over through the rotating shaft, and the bending plate 12 is tightly attached to the bending part of the product 20 when the product 20 is bent; the product 20 can be effectively prevented from being scratched in the stamping and bending process, the appearance is attractive, the resource waste is reduced, the potential safety hazard is reduced, and the industrial requirement can be met.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, so any modifications, equivalent replacements, improvements, etc. made to the above embodiments by the technology of the present invention are all within the scope of the technical solution of the present invention.
Claims (5)
1. No trace stamping die for product of bending, including upper die base and die holder, the upper die base is equipped with the drift of bending, and the die holder is equipped with the mechanism of bending, its characterized in that: the bending mechanism comprises two bending plates, two connecting plates, two backup plates and two floating discharging plates, the two backup plates are respectively arranged at two ends of the lower die holder, the floating discharging plate is arranged between the two backup plates, the two bending plates are respectively arranged at the upper ends of the two backup plates, the two connecting plates are respectively arranged at two sides of the floating discharging plate, the connecting plates are arranged in an L shape, the bending plates are rotatably connected with the upper ends of the connecting plates through rotating shafts, the lower ends of the connecting plates are tightly attached to the bottom of the floating discharging plate, the lower ends of the floating discharging plates are provided with reset springs, the upper ends of the reset springs are connected with the bottom of the floating discharging plates, and the lower ends of the reset springs are connected with the upper end of the lower die holder; during the use, the drift of bending is stamped the product, and the stripper that floats moves down, and reset spring compression, the stripper that floats drive the connecting plate and move down, and the connecting plate passes through the rotation axis and drives the board upset of bending, and when the product is crooked, the board of bending pastes the crooked position of tight product.
2. The stamping die for non-scratch bent products as claimed in claim 1, wherein: the outside of backup plate upper end is equipped with the stopper, and the stopper is used for restricting the position of the board of bending.
3. The stamping die for non-scratch bent products as claimed in claim 2, wherein: the edge that bends that board and stopper are relative is equipped with first fillet and second fillet respectively, and first fillet sets up in the lower extreme of the board of bending, and the second fillet sets up in the upper end of stopper.
4. The stamping die for non-scratch bent products as claimed in claim 1, wherein: the connecting plate includes the bottom plate and sets up the riser on the bottom plate, and the bottom of stripper that floats is hugged closely to the bottom plate, and the riser sets up between stripper and the backup plate that floats, and the upper end of riser is equipped with from the last inclined plane down towards the backup plate slope.
5. The stamping die for non-scratch bent products as claimed in claim 4, wherein: the thickness of the bending plate is matched with the width of the vertical plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220507631.2U CN217369869U (en) | 2022-03-09 | 2022-03-09 | Stamping die for non-scratch bending product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220507631.2U CN217369869U (en) | 2022-03-09 | 2022-03-09 | Stamping die for non-scratch bending product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217369869U true CN217369869U (en) | 2022-09-06 |
Family
ID=83101736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220507631.2U Active CN217369869U (en) | 2022-03-09 | 2022-03-09 | Stamping die for non-scratch bending product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217369869U (en) |
-
2022
- 2022-03-09 CN CN202220507631.2U patent/CN217369869U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230104 Address after: 523000 No. 4, Yayao industrial Second Road, Humen Town, Dongguan City, Guangdong Province Patentee after: Dongguan Pinyi Electronic Technology Co.,Ltd. Address before: Yayao Luhuadeng Industrial Zone, Huaide Community, Humen Town, Dongguan City, Guangdong Province, 523000 Patentee before: DONGGUAN PINYI AUTOMATION TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right |