CN212944942U - Dual-purpose mould for quick punching - Google Patents
Dual-purpose mould for quick punching Download PDFInfo
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- CN212944942U CN212944942U CN202021582086.0U CN202021582086U CN212944942U CN 212944942 U CN212944942 U CN 212944942U CN 202021582086 U CN202021582086 U CN 202021582086U CN 212944942 U CN212944942 U CN 212944942U
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Abstract
The dual-purpose die comprises an upper die base and a lower die base, wherein a plurality of limiting columns are arranged between the upper die base and the lower die base, the bottom of the upper die base is connected with an upper clamping plate, a certain number of upper stamping knives which are vertically downward are fixed on the upper clamping plate, upper cushion blocks are arranged on two sides of the bottom of the upper clamping plate, the bottom of each upper cushion block is connected with an upper die plate, an upper beating plate is arranged between the upper clamping plate and the upper die plate, a lower die plate is fixed on the lower die base, and a certain number of limiting guide columns penetrating through the upper die plate are arranged between the; the bottom of the upper knockout plate is connected with an upper die closing plate, the upper die closing plate is provided with a hole for the upper die closing plate to pass through, scrapers are arranged around the hole in the bottom surface of the upper die closing plate, the lower die closing plate is arranged on the lower die plate, and one side of the lower die closing plate is provided with a side punching assembly. The utility model discloses with the conventionality by the essence towards, the side blow two kinds of different technologies simultaneously leading-in to one set of mould, reduce mould manufacturing cost, reduce board equipment and human resources's input, promote production efficiency and production stability.
Description
Technical Field
The utility model relates to a mould equipment technical field, in particular to dual-purpose mould punches a hole fast.
Background
The 3C digital products and the like have wide development prospect, high product updating speed, strong market competition, profit for enterprises and imperative reduction of the manufacturing cost of the die.
In the prior art, one set of to two sets of dies are needed in the fine punching and side punching processes of a product, the manufacturing cost is high due to the fact that a large number of development sets are needed, investment of machine equipment and human resources is correspondingly increased, and production efficiency and stability are low.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the not enough of above-mentioned current device, provide the dual-purpose mould that punches a hole fast, with the conventionality by the essence towards, the side is towards two kinds of different technologies simultaneously leading-in to one set of mould, reduce mould manufacturing cost.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the dual-purpose die comprises an upper die base and a lower die base, wherein a plurality of limiting columns are arranged between the upper die base and the lower die base, the bottom of the upper die base is connected with an upper clamping plate, a certain number of upper stamping knives which are vertically downward are fixed on the upper clamping plate, upper cushion blocks are arranged on two sides of the bottom of the upper clamping plate, the bottom of each upper cushion block is connected with an upper die plate, an upper beating plate is arranged between the upper clamping plate and the upper die plate, a lower die plate is fixed on the lower die base, and a certain number of limiting guide columns penetrating through the upper die plate are arranged between the; the bottom of the upper knockout plate is connected with an upper die closing plate, the upper die closing plate is provided with a hole for the upper die closing plate to pass through, scrapers are arranged around the hole in the bottom surface of the upper die closing plate, the lower die closing plate is arranged on the lower die plate, and one side of the lower die closing plate is provided with a side punching assembly. The upper beating plate, the upper die closing plate, the lower die closing plate and the lower die plate are provided with holes for the upper punching cutter to pass through, and the lower die base is provided with corresponding blanking holes. The product to be processed is placed on the lower die plate, the upper beating plate and the upper die plate are pressed and matched, the product is fixed and protected, the upper die base, the upper clamping plate and the upper die plate are pressed downwards, the upper punching cutter removes redundant waste materials in an inner hole of the product, the scraper removes redundant waste materials on the outer contour of the product, and meanwhile the side punching component moves towards one side of the product to complete side punching.
Preferably, a pressure plate is arranged between the upper beating plate and the upper die clamping plate, the profile of the pressure plate is equal to or smaller than that of the upper die clamping plate, and the upper beating plate, the upper die clamping plate and the pressure plate compact the product together and facilitate blanking during die opening.
Preferably, an upper base plate is arranged between the upper die holder and the upper clamping plate.
Preferably, a lower supporting plate is arranged below the lower die base, and a lower cushion block is arranged between the lower die base and the lower supporting plate. The lower die base is lifted to a certain height, so that the waste materials can be conveniently removed, and the waste materials can fall down and be cleaned.
Preferably, the lower closing template profile and the inner hole are of a knife edge-shaped structure, and waste materials are convenient to remove by matching with a punching knife and a scraper.
Preferably, the side punching assembly comprises a movable side die holder and a fixed stop block, a bolt is arranged between the side die holder and the stop block, the upper end of the bolt penetrates through the upper die plate and the upper beating plate to be fixed with the upper clamping plate, the top of the side die holder and the bottom of the bolt are respectively arranged to be inclined planes, the inner side of the side die holder is connected with the side clamping plate, a certain number of side punching knives with inward levels are fixed on the side clamping plate, and the inner side of the side clamping plate is connected with the side beating plate. When the upper clamp plate presses down, the bolt is driven to move downwards, the outer side face is driven to abut against the stop block, the inner side face moves the side die holder, the side clamp plate and the side beating plate horizontally to one side of a product under the action of the inclined plane, and the side punching knife removes redundant waste materials in an inner hole of the product. The upper template and the upper beating plate play a role in limiting and guiding the plug pins.
Preferably, the side die holder, the upper clamping plate and the side striking plate are respectively provided with a guide block at two sides, the two side surfaces of the side die holder, the upper clamping plate and the side striking plate and the opposite side surfaces of the guide blocks are provided with matched convex-concave structures, and the guide blocks play a role in limiting and guiding the movement of the side die holder, the upper clamping plate and the side striking plate.
Preferably, at least one long screw rod is arranged, the inner end of the long screw rod penetrates through the stop block and the bolt to be fixed with the side die base, a spring is sleeved on a part between the outer end of the long screw rod and the stop block, and when the upper clamping plate rises to drive the bolt to move upwards, the side die base, the side clamping plate and the side beating plate are horizontally moved to the side far away from a product under the action of the spring and reset to the initial position.
Preferably, a protective cover is fixed on the lower template at the position of the outer end of the long screw.
Preferably, a lower stop block is fixed on the lower template below the plug pin to limit the downward movement stroke of the plug pin.
The beneficial effects of the utility model reside in that: the utility model discloses with the conventionality by the essence towards, the side blow two kinds of different technologies simultaneously leading-in to one set of mould, reduce mould manufacturing cost, reduce board equipment and human resources's input, promote production efficiency and production stability.
Drawings
Fig. 1 is a perspective view of the present invention;
fig. 2 is a front view of the present invention;
FIG. 3 is a perspective view of the upper die holder, the lower die holder and the lower support plate of the present invention;
FIG. 4 is a perspective view of the upper mold plate and the lower mold plate of the present invention;
FIG. 5 is another perspective view of the upper mold plate and the lower mold plate of the present invention;
FIG. 6 is a front view of the upper clamp plate and the upper mold plate of the present invention;
fig. 7 is a perspective view of the upper clamp plate and the upper template of the present invention;
FIG. 8 is a front view of an upper knockout plate and an upper clamp plate in accordance with the present invention;
fig. 9 is a perspective view of the upper hitting board and the upper closing board of the present invention;
fig. 10 is a perspective view of the middle and lower mold plates and the lower closing mold plate of the present invention;
fig. 11 is a perspective view of the side blow assembly of the present invention;
fig. 12 is another perspective view of the side blow assembly of the present invention;
fig. 13 is a front view of the side punch assembly of the present invention (with the guide block and the shield hidden from view);
fig. 14 is a bottom view of the side blow assembly of the present invention;
fig. 15 is an exploded view of the side blow assembly of the present invention.
The main elements in the figures are symbolically illustrated: 1. an upper die holder; 2. a lower die holder; 3. a limiting column; 4. an upper splint; 5. upward punching a cutter; 6. an upper cushion block; 7. mounting a template; 8. putting a beating plate; 9. a lower template; 10. limiting the guide post; 11. a material pressing plate; 12. fitting a template; 13. a scraper; 14. lower closing the template; 15. an upper base plate; 16. a lower supporting plate; 17. a lower cushion block; 100. a side punching component; 101. a side die holder; 102. a stopper; 103. a bolt; 104. a side clamping plate; 105. a side punching cutter; 106. side beating plates; 107. a guide block; 108. a long screw; 109. a protective cover; 110. and a lower stop block.
Detailed Description
The invention will be further explained by means of the following description and the attached drawings.
The implementation mode is as follows: as shown in fig. 1-3, the fast punching dual-purpose die comprises an upper die holder 1 and a lower die holder 2, wherein a plurality of limiting columns 3 are arranged between the upper die holder 1 and the lower die holder 2, and an upper backing plate 15 is arranged at the bottom of the upper die holder 1. Wherein, the lower die holder 2 below is equipped with the bottom plate 16, is equipped with the bottom pad 17 between lower die holder 2 and the bottom plate 16.
As shown in fig. 4-10, the bottom of the upper die holder 1 is connected with an upper plate 4, the upper plate 4 is fixed with a certain number of upward vertical punching knives 5, two sides of the bottom of the upper plate 4 are provided with upper cushion blocks 6, the bottom of the upper cushion block 6 is connected with an upper die plate 7, an upper beating plate 8 is arranged between the upper plate 4 and the upper die plate 7, a lower die plate 9 is fixed on the lower die holder 2, and a certain number of limiting guide posts 10 penetrating through the upper die plate 7 are arranged between the upper beating plate 8 and the lower die plate 9. The bottom of the upper knockout plate 8 is connected with an upper die closing plate 12, the upper die plate 7 is provided with a hole for the upper die closing plate 12 to pass through, a scraper 13 is arranged around the bottom hole of the upper die closing plate 12, the lower die plate 9 is provided with a lower die closing plate 14, and one side of the lower die closing plate 14 is provided with a side punching assembly 100. A pressure plate 11 is arranged between the upper beating plate 8 and the upper die clamping plate 12, and the outline of the pressure plate 11 is equal to or smaller than the outline of the upper die clamping plate 12. Wherein, the profile and the inner hole of the lower closing template 14 are of a knife-edge structure.
Referring to fig. 11 to 15, the side punching assembly 100 includes a movable side die holder 101 and a fixed stopper 102, a bolt 103 is disposed between the side die holder 101 and the stopper 102, an upper end of the bolt 103 passes through the upper die plate 7 and the upper punch plate 8 to be fixed to the upper clamp plate 4, a top of the side die holder 101 and a bottom of the bolt 103 are respectively formed as inclined surfaces, a side clamp plate 104 is connected to an inner side of the side die holder 101, a certain number of horizontal inward side punching knives 105 are fixed to the side clamp plate 104, and a side punch plate 106 is connected to an inner side of the side clamp plate 104. Guide blocks 107 are respectively arranged on two sides of the side die holder 101, the upper clamping plate 4 and the side beating plate 106, and matched convex-concave structures are arranged on two side faces of the side die holder 101, the upper clamping plate 4 and the side beating plate 106 and opposite side faces of the guide blocks 107. A lower stop block 110 is fixed on the lower template 9 below the plug 103.
At least one long screw rod 108 is arranged, the inner end of the long screw rod 108 penetrates through the stop block 102 and the plug pin 103 to be fixed with the side mold base 101, a spring is sleeved at the part between the outer end of the long screw rod 108 and the stop block 102, and a protective cover 109 is fixed on the lower mold plate 9 at the position of the outer end of the long screw rod 108.
The above description is only the specific embodiments of the present invention, but the structural features of the present invention are not limited thereto, the present invention can be used in similar products, and any person skilled in the art is in the field of the present invention, and all the changes or modifications made are covered by the claims of the present invention.
Claims (10)
1. Dual-purpose mould punches a hole fast, inclusion upper die base (1) and die holder (2), its characterized in that: a plurality of limiting columns (3) are arranged between the upper die holder (1) and the lower die holder (2), the bottom of the upper die holder (1) is connected with an upper clamping plate (4), a certain number of upper stamping knives (5) which are vertically downward are fixed on the upper clamping plate (4), upper cushion blocks (6) are arranged on two sides of the bottom of the upper clamping plate (4), an upper die plate (7) is connected with the bottom of the upper cushion block (6), an upper beating plate (8) is arranged between the upper clamping plate (4) and the upper die plate (7), a lower die plate (9) is fixed on the lower die holder (2), and a certain number of limiting guide columns (10) which penetrate through the upper die plate (7) are arranged between the upper beating plate (8) and the lower;
the bottom of the upper knockout plate (8) is connected with an upper die assembly plate (12), the upper die plate (7) is provided with a hole for the upper die assembly plate (12) to pass through, a scraper (13) is arranged around the bottom hole of the upper die assembly plate (12), the lower die plate (9) is provided with a lower die assembly plate (14), and one side of the lower die assembly plate (14) is provided with a side punching assembly (100).
2. The dual-purpose die for rapid punching according to claim 1, wherein: a pressure plate (11) is arranged between the upper beating plate (8) and the upper closing template (12), and the outline of the pressure plate (11) is equal to or smaller than that of the upper closing template (12).
3. The dual-purpose die for rapid punching according to claim 1, wherein: an upper backing plate (15) is arranged between the upper die holder (1) and the upper clamping plate (4).
4. The dual-purpose die for rapid punching according to claim 1, wherein: a lower supporting plate (16) is arranged below the lower die base (2), and a lower cushion block (17) is arranged between the lower die base (2) and the lower supporting plate (16).
5. The dual-purpose die for rapid punching according to claim 1, wherein: the profile and the inner hole of the lower closing template (14) are of a knife-edge-shaped structure.
6. The dual-purpose die for rapid punching according to claim 1, wherein: side towards subassembly (100) is including mobilizable side die holder (101) and fixed dog (102), be equipped with bolt (103) between side die holder (101) and dog (102), it is fixed with punch holder (4) that cope match-plate pattern (7) and upper knockout plate (8) are passed to bolt (103) upper end, side die holder (101) top and bolt (103) bottom are established respectively to the inclined plane, side die holder (101) inboard is connected with side splint (104), side splint (104) are fixed with side die cutter (105) that the level of a certain quantity is inwards, side splint (104) inboard is connected with side knockout plate (106).
7. The dual-purpose die for rapid punching according to claim 6, wherein: guide blocks (107) are respectively arranged on two sides of the side die holder (101), the upper clamping plate (4) and the side striking plate (106), and matched convex-concave structures are arranged on two side faces of the side die holder (101), the upper clamping plate (4) and the side striking plate (106) and opposite side faces of the guide blocks (107).
8. The dual-purpose die for rapid punching according to claim 6, wherein: at least one long screw rod (108) is arranged, the inner end of the long screw rod (108) penetrates through the stop block (102) and the plug pin (103) to be fixed with the side die holder (101), and a spring is sleeved between the outer end of the long screw rod and the stop block (102).
9. The dual-purpose die for rapid punching according to claim 8, wherein: and a protective cover (109) is fixed on the lower template (9) at the position of the outer end of the long screw (108).
10. The dual-purpose die for rapid punching according to claim 6, wherein: a lower stop block (110) is fixed on the lower template (9) below the plug pin (103).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021582086.0U CN212944942U (en) | 2020-08-03 | 2020-08-03 | Dual-purpose mould for quick punching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021582086.0U CN212944942U (en) | 2020-08-03 | 2020-08-03 | Dual-purpose mould for quick punching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212944942U true CN212944942U (en) | 2021-04-13 |
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ID=75347368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021582086.0U Active CN212944942U (en) | 2020-08-03 | 2020-08-03 | Dual-purpose mould for quick punching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212944942U (en) |
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2020
- 2020-08-03 CN CN202021582086.0U patent/CN212944942U/en active Active
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