CN220072987U - Quick forming and punching die for products - Google Patents
Quick forming and punching die for products Download PDFInfo
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- CN220072987U CN220072987U CN202321517931.XU CN202321517931U CN220072987U CN 220072987 U CN220072987 U CN 220072987U CN 202321517931 U CN202321517931 U CN 202321517931U CN 220072987 U CN220072987 U CN 220072987U
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- fixedly connected
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- product
- die holder
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- 238000004080 punching Methods 0.000 title claims abstract description 27
- 239000002184 metal Substances 0.000 claims abstract description 20
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 30
- 238000004140 cleaning Methods 0.000 claims description 16
- 229910052757 nitrogen Inorganic materials 0.000 claims description 15
- 230000000149 penetrating effect Effects 0.000 claims description 13
- 238000012545 processing Methods 0.000 abstract description 10
- 239000000047 product Substances 0.000 description 47
- 238000013461 design Methods 0.000 description 5
- 238000004891 communication Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000001174 ascending effect Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
Abstract
The utility model belongs to the technical field of sheet metal part processing, in particular to a rapid product forming punching die, which aims at the problem that an existing sheet metal part needs to be punched after being punched and formed and is easy to deviate during secondary clamping and positioning, and provides a scheme that the rapid product forming punching die comprises a product, an upper die holder and a lower die holder, wherein an upper base plate is fixedly connected to the bottom of the upper die holder, an upper clamping plate is fixedly connected to the bottom of the upper base plate, and an upper stripping plate is arranged below the upper clamping plate in a sliding manner; the four corners of the top of the lower die holder are fixedly connected with die legs, and the tops of the four die legs are fixedly connected with the same lower die plate.
Description
Technical Field
The utility model relates to the technical field of sheet metal part machining, in particular to a rapid product forming punching die.
Background
The sheet metal part has the characteristics of light weight, high strength, conductivity (being used for electromagnetic shielding), low cost, high mass production performance and the like, and is widely applied to the fields of electronic appliances, communication, automobile industry, medical appliances and the like.
The utility model discloses a stamping die for processing an automobile sheet metal part, which comprises an upper die plate, wherein the bottom of the upper die plate is fixedly connected with a stamping plate, and four corners of the bottom of the upper die plate are fixedly connected with first bearing plates.
The stamping die has the following defects in the use process: when the stamping die is used, the stamping table is matched with the bending table for processing, but the bent sheet metal part is easy to clamp on the bending table, the sheet metal part needs to be taken down by a large force during manual material taking, labor is consumed, punching procedures are needed after part of sheet metal parts are stamped and formed, offset is easy to occur during secondary clamping and positioning, and the utility model provides a rapid product forming punching die.
Disclosure of Invention
The utility model provides a rapid product forming punching die, which solves the defects that in the prior art, punching procedures are needed after part of sheet metal parts are punched and formed, and offset is easy to occur during secondary clamping and positioning.
The utility model provides the following technical scheme:
product rapid prototyping cut-out press includes: the upper die comprises a product, an upper die holder and a lower die holder, wherein an upper base plate is fixedly connected to the bottom of the upper die holder, an upper clamping plate is fixedly connected to the bottom of the upper base plate, and an upper stripping plate is arranged below the upper clamping plate in a sliding manner;
the four corners of the top of the lower die holder are fixedly connected with die legs, the tops of the four die legs are fixedly connected with the same lower die plate, the top of the lower die plate is fixedly connected with a lower backing plate, the top of the lower backing plate is fixedly connected with a lower stripper plate, and the product is arranged on the lower stripper plate;
the top of the upper stripper plate is provided with two punches for punching the product in a penetrating and sliding manner, and the top of the punch is fixedly connected with the upper clamping plate;
the ejection mechanism is arranged on the lower stripper plate and used for driving the processed product to be separated from the lower stripper plate;
the cleaning mechanism is arranged on the upper stripper plate and used for cleaning metal plates in the punch.
In one possible design, the ejection mechanism comprises a rectangular hole formed in one side of the lower stripper plate, two guide rods are fixedly connected to the inner wall of the rectangular hole, the top of each guide rod is sleeved with one L-shaped rod in a sliding manner, and the top of each L-shaped rod penetrates through the top of the lower stripper plate.
In one possible design, the cleaning mechanism comprises two through holes formed in the top of the upper stripper plate, the punch penetrates through and slides in the through holes, rectangular blocks are fixedly connected to the inner walls of the through holes, and rectangular grooves corresponding to the rectangular blocks are formed in the outer walls of the punch.
In one possible design, the outer wall of the guide rod is sleeved with a second spring, and two ends of the second spring are fixedly connected with one side, close to each other, of the L-shaped rod and the rectangular hole respectively.
In one possible design, the top of the upper die holder is provided with a sliding rod corresponding to the L-shaped rod in a penetrating and sliding manner, the outer wall of the sliding rod is sleeved with a tension spring, and two ends of the tension spring are fixedly connected with the top of the upper die holder and the outer wall of the sliding rod respectively.
In one possible design, the bottom four corners position of upper die base all fixedly connected with nitrogen spring, nitrogen spring's output runs through upper backing plate and punch holder, go up and take off board fixed connection at four nitrogen spring's output.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the utility model as claimed.
In the utility model, the punch is started, the upper die holder approaches to the lower die holder to be closed, when the sliding rod contacts with the lower stripper plate, the lower stripper plate is driven to descend, when the product completely falls into the lower stripper plate, the upper stripper plate is driven to abut against the lower stripper plate by continuing to move downwards, the punch is driven to punch the product while the semi-finished product of the product is turned up by driving the forming pin to compress the nitrogen spring, and the punching and forming are completed in one step;
according to the utility model, when the upper die holder is far away from the lower die holder, the sliding rod is reset under the action force of the tension spring, the lower stripper plate is reset under the action force of the rectangular block, the processed product is driven to be separated from the lower stripper plate, an operator can take out the product, the nitrogen spring is reset and simultaneously drives the upper stripper plate to move downwards, the rectangular block is driven to move in the rectangular groove, and the metal plate in the punch is cleaned.
According to the utility model, the metal plate in the punch can be cleaned through the mutual matching of the rectangular block and the rectangular groove, so that the subsequent work is facilitated, and the processed product can be taken out from the lower stripper plate through the matching of the second spring of the L-shaped rod, so that the product can be conveniently and quickly replaced, and the processing efficiency is improved.
Drawings
FIG. 1 is a schematic three-dimensional structure of a rapid prototyping punching die for products provided by the embodiment of the utility model;
FIG. 2 is a schematic diagram of a lower stripper structure of a rapid prototyping punching die for products according to an embodiment of the present utility model;
FIG. 3 is a schematic diagram of the upper backing plate structure of the rapid prototyping punching die for products provided by the embodiment of the utility model;
FIG. 4 is a schematic cross-sectional view of FIG. 3;
FIG. 5 is a schematic diagram of a cross-sectional structure of a lower stripper plate of a rapid prototyping punching die for products provided by the embodiment of the utility model;
fig. 6 is an enlarged schematic view of a portion a of a rapid prototyping punching die for products according to an embodiment of the present utility model.
Reference numerals:
1. a product; 2. a slide bar; 3. a tension spring; 4. an upper die holder; 5. an upper backing plate; 6. an upper clamping plate; 7. an upper stripper plate; 8. a nitrogen spring; 9. a punch; 10. forming a male mold; 11. a lower stripper plate; 12. a lower backing plate; 13. a lower template; 14. a mold foot; 15. a lower die holder; 16. an L-shaped rod; 17. a through hole; 18. a rectangular hole; 19. a guide rod; 20. a second spring; 21. rectangular blocks; 22. rectangular grooves.
Detailed Description
Embodiments of the present utility model will be described below with reference to the accompanying drawings in the embodiments of the present utility model.
In describing embodiments of the present utility model, it should be noted that, unless explicitly stated and limited otherwise, the terms "coupled" and "mounted" should be interpreted broadly, and for example, "coupled" may or may not be detachably coupled; may be directly connected or indirectly connected through an intermediate medium. In addition, "communication" may be direct communication or may be indirect communication through an intermediary. Wherein, "fixed" means that the relative positional relationship is not changed after being connected to each other. References to orientation terms, such as "inner", "outer", "top", "bottom", etc., in the embodiments of the present utility model are merely to refer to the orientation of the drawings and, therefore, the use of orientation terms is intended to better and more clearly illustrate and understand the embodiments of the present utility model, rather than to indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the embodiments of the present utility model.
In embodiments of the present utility model, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature.
In the embodiment of the present utility model, "and/or" is merely an association relationship describing an association object, and indicates that three relationships may exist, for example, a and/or B may indicate: a exists alone, A and B exist together, and B exists alone. In addition, the character "/" herein generally indicates that the front and rear associated objects are an "or" relationship.
Reference in the specification to "one embodiment" or "some embodiments" or the like means that a particular feature, structure, or characteristic described in connection with the embodiment is included in one or more embodiments of the utility model. Thus, appearances of the phrases "in one embodiment," "in some embodiments," "in other embodiments," and the like in the specification are not necessarily all referring to the same embodiment, but mean "one or more but not all embodiments" unless expressly specified otherwise. The terms "comprising," "including," "having," and variations thereof mean "including but not limited to," unless expressly specified otherwise.
Example 1
Referring to fig. 1-3, a rapid prototyping punch die for a product comprises: the upper die comprises a product 1, an upper die holder 4 and a lower die holder 15, wherein an upper base plate 5 is fixedly connected to the bottom of the upper die holder 4, an upper clamping plate 6 is fixedly connected to the bottom of the upper base plate 5, and an upper stripping plate 7 is arranged below the upper clamping plate 6 in a sliding manner;
the four corners of the top of the lower die holder 15 are fixedly connected with die legs 14, the tops of the four die legs 14 are fixedly connected with the same lower die plate 13, the top of the lower die plate 13 is fixedly connected with a lower base plate 12, the top of the lower base plate 12 is fixedly connected with a lower stripper plate 11, and the product 1 is arranged on the lower stripper plate 11;
the top of the upper stripper plate 7 is provided with a forming male pin 10 for punching the product 1 in a penetrating and sliding manner, the top of the forming male pin 10 is fixedly connected with the upper clamping plate 6, the top of the upper stripper plate 7 is provided with two punches 9 for punching the product 1 in a penetrating and sliding manner, and the top of the punches 9 is fixedly connected with the upper clamping plate 6;
the ejection mechanism is arranged on the lower stripping plate 11 and used for driving the processed product 1 to be separated from the lower stripping plate 11;
the cleaning mechanism is arranged on the upper stripper plate 7 and used for cleaning metal plates in the punch 9, the processed product 1 can be ejected out of the lower stripper plate 11 through setting of the ejection mechanism in the technical scheme, so that the product is convenient to take out, and meanwhile, the cleaning mechanism can be used for cleaning the metal plates in the punch 9, so that subsequent processing work is facilitated.
Referring to fig. 5, the ejection mechanism includes a rectangular hole 18 formed on one side of the lower stripper plate 11, two guide rods 19 are fixedly connected to an inner wall of the rectangular hole 18, the top of each guide rod 19 is slidably sleeved with the same L-shaped rod 16, and the top of each L-shaped rod 16 penetrates through the top of the lower stripper plate 11.
Referring to fig. 4 and 6, the cleaning mechanism includes two through holes 17 formed at the top of the upper stripper plate 7, the punch 9 is slidably disposed in the through holes 17 in a penetrating manner, a rectangular block 21 is fixedly connected to the inner wall of the through hole 17, a rectangular groove 22 corresponding to the rectangular block 21 is formed in the outer wall of the punch 9, and when the punch 9 is reset in an ascending manner through the cooperation of the rectangular block 21 and the rectangular groove 22, metal plates in the punch 9 can be cleaned out through the rectangular block 21, so that subsequent continuous processing is facilitated.
Example 2
Referring to fig. 1-3, a rapid prototyping punch die for a product comprises: the upper die comprises a product 1, an upper die holder 4 and a lower die holder 15, wherein an upper base plate 5 is fixedly connected to the bottom of the upper die holder 4, an upper clamping plate 6 is fixedly connected to the bottom of the upper base plate 5, and an upper stripping plate 7 is arranged below the upper clamping plate 6 in a sliding manner;
the four corners of the top of the lower die holder 15 are fixedly connected with die legs 14, the tops of the four die legs 14 are fixedly connected with the same lower die plate 13, the top of the lower die plate 13 is fixedly connected with a lower base plate 12, the top of the lower base plate 12 is fixedly connected with a lower stripper plate 11, and the product 1 is arranged on the lower stripper plate 11;
the top of the upper stripper plate 7 is provided with a forming male pin 10 for punching the product 1 in a penetrating and sliding manner, the top of the forming male pin 10 is fixedly connected with the upper clamping plate 6, the top of the upper stripper plate 7 is provided with two punches 9 for punching the product 1 in a penetrating and sliding manner, and the top of the punches 9 is fixedly connected with the upper clamping plate 6;
the ejection mechanism is arranged on the lower stripping plate 11 and used for driving the processed product 1 to be separated from the lower stripping plate 11;
the cleaning mechanism is arranged on the upper stripper plate 7 and used for cleaning metal plates in the punch 9, the processed product 1 can be ejected out of the lower stripper plate 11 through setting of the ejection mechanism in the technical scheme, so that the product is convenient to take out, and meanwhile, the cleaning mechanism can be used for cleaning the metal plates in the punch 9, so that subsequent processing work is facilitated.
Referring to fig. 5, the ejection mechanism includes a rectangular hole 18 formed on one side of the lower stripper plate 11, two guide rods 19 are fixedly connected to an inner wall of the rectangular hole 18, the top of each guide rod 19 is slidably sleeved with the same L-shaped rod 16, and the top of each L-shaped rod 16 penetrates through the top of the lower stripper plate 11.
Referring to fig. 4 and 6, the cleaning mechanism includes two through holes 17 formed at the top of the upper stripper plate 7, the punch 9 is slidably disposed in the through holes 17 in a penetrating manner, a rectangular block 21 is fixedly connected to the inner wall of the through hole 17, a rectangular groove 22 corresponding to the rectangular block 21 is formed in the outer wall of the punch 9, and when the punch 9 is reset in an ascending manner through the cooperation of the rectangular block 21 and the rectangular groove 22, metal plates in the punch 9 can be cleaned out through the rectangular block 21, so that subsequent continuous processing is facilitated.
Referring to fig. 5, the outer wall of the guide rod 19 is sleeved with a second spring 20, two ends of the second spring 20 are fixedly connected with one side, close to each other, of the L-shaped rod 16 and the rectangular hole 18, and in the above technical scheme, the product 1 can be automatically taken out by setting the second spring 20, so that the use is more convenient.
Referring to fig. 1, 3 and 4, the top of the upper die holder 4 is provided with a sliding rod 2 corresponding to the L-shaped rod 16 in a penetrating and sliding manner, the outer wall of the sliding rod 2 is sleeved with a tension spring 3, two ends of the tension spring 3 are fixedly connected with the top of the upper die holder 4 and the outer wall of the sliding rod 2 respectively, the L-shaped rod 16 can be pressed before processing through setting of the sliding rod 2 in the technical scheme, the product 1 is placed in the lower stripper plate 11 completely, and positioning of the product 1 is facilitated.
Referring to fig. 1, 3 and 4, the bottom four corners position of upper die base 4 is all fixedly connected with nitrogen spring 8, and nitrogen spring 8's output runs through upper backing plate 5 and punch holder 6, goes up to take off board 7 fixed connection at four nitrogen spring 8's output, makes to take off board 7 more stable in the use through four nitrogen spring 8's settlement in the above-mentioned technical scheme.
The working principle and the using flow of the technical scheme are as follows: the operator puts the semi-manufactured goods of the product 1 on the lower stripper plate 11, then start the punch press, the upper die holder 4 is close to the lower die holder 15, when the sliding rod 2 contacts the lower stripper plate 11, can drive the lower stripper plate 11 to descend, product 1 falls into the lower stripper plate 11 completely, continue to move downwards and drive the upper stripper plate 7 to collide with the lower stripper plate 11, continue to move downwards again, drive the forming male 10 to carry out the flanging operation on the semi-manufactured goods of the product 1 while the punch 9 also carries out punching operation on the product 1, simultaneously compress the nitrogen spring 8, realize punching and forming one step completion, when the upper die holder 4 is far away from the lower die holder 15, the sliding rod 2 resets under the effort of the tension spring 3, the lower stripper plate 11 resets under the effort of the rectangular block 21, the product 1 after driving the processing is separated from the lower stripper plate 11, the operator can take out the product 1, the nitrogen spring 8 moves downwards while driving the rectangular block 21 to move in the rectangular groove 22, and clear up the sheet metal in the punch 9.
The present utility model is not limited to the above embodiments, and any person skilled in the art can easily think about the changes or substitutions within the technical scope of the present utility model, and the changes or substitutions are intended to be covered by the scope of the present utility model; embodiments of the utility model and features of the embodiments may be combined with each other without conflict. Therefore, the protection scope of the utility model is subject to the protection scope of the claims.
Claims (6)
1. Product rapid prototyping cut-out press, its characterized in that includes: the die comprises a product (1), an upper die holder (4) and a lower die holder (15), wherein an upper base plate (5) is fixedly connected to the bottom of the upper die holder (4), an upper clamping plate (6) is fixedly connected to the bottom of the upper base plate (5), and an upper stripping plate (7) is slidably arranged below the upper clamping plate (6);
the four corners of the top of the lower die holder (15) are fixedly connected with die legs (14), the tops of the four die legs (14) are fixedly connected with the same lower die plate (13), the top of the lower die plate (13) is fixedly connected with a lower base plate (12), the top of the lower base plate (12) is fixedly connected with a lower stripping plate (11), and the product (1) is arranged on the lower stripping plate (11);
the top of the upper release plate (7) is provided with a forming male (10) for stamping the product (1) in a penetrating and sliding manner, the top of the forming male (10) is fixedly connected with the upper clamping plate (6), the top of the upper release plate (7) is provided with two punches (9) for punching the product (1) in a penetrating and sliding manner, and the top of the punches (9) is fixedly connected with the upper clamping plate (6);
the ejection mechanism is arranged on the lower stripping plate (11) and used for driving the processed product (1) to be separated from the lower stripping plate (11);
the cleaning mechanism is arranged on the upper stripper plate (7) and is used for cleaning metal plates in the punch head (9).
2. The rapid prototyping punching die for products according to claim 1, wherein the ejection mechanism comprises a rectangular hole (18) formed in one side of the lower stripper plate (11), two guide rods (19) are fixedly connected to the inner wall of the rectangular hole (18), the same L-shaped rod (16) is sleeved on the top of each guide rod (19) in a sliding manner, and the top of each L-shaped rod (16) penetrates through the top of the lower stripper plate (11).
3. The rapid prototyping punching die for products according to claim 1, characterized in that the cleaning mechanism comprises two through holes (17) formed in the top of the upper stripper plate (7), the punch (9) is arranged in the through holes (17) in a penetrating and sliding manner, rectangular blocks (21) are fixedly connected to the inner walls of the through holes (17), and rectangular grooves (22) corresponding to the rectangular blocks (21) are formed in the outer walls of the punch (9).
4. The rapid prototyping punching die for products according to claim 2, wherein the outer wall of the guide rod (19) is sleeved with a second spring (20), and two ends of the second spring (20) are fixedly connected with one side, close to each other, of the L-shaped rod (16) and the rectangular hole (18) respectively.
5. The rapid prototyping punching die for products according to claim 4, wherein the top of the upper die holder (4) is provided with a sliding rod (2) corresponding to the L-shaped rod (16) in a penetrating and sliding manner, the outer wall of the sliding rod (2) is sleeved with a tension spring (3), and two ends of the tension spring (3) are fixedly connected with the top of the upper die holder (4) and the outer wall of the sliding rod (2) respectively.
6. The rapid prototyping cut-out press of product according to claim 1, wherein, bottom four corners position of upper die base (4) is all fixedly connected with nitrogen spring (8), the output of nitrogen spring (8) runs through upper backing plate (5) and punch holder (6), go up take off board (7) fixed connection at the output of four nitrogen springs (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321517931.XU CN220072987U (en) | 2023-06-14 | 2023-06-14 | Quick forming and punching die for products |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321517931.XU CN220072987U (en) | 2023-06-14 | 2023-06-14 | Quick forming and punching die for products |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220072987U true CN220072987U (en) | 2023-11-24 |
Family
ID=88826426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321517931.XU Active CN220072987U (en) | 2023-06-14 | 2023-06-14 | Quick forming and punching die for products |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220072987U (en) |
-
2023
- 2023-06-14 CN CN202321517931.XU patent/CN220072987U/en active Active
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