CN211191595U - Composite die capable of preventing material from being blocked - Google Patents
Composite die capable of preventing material from being blocked Download PDFInfo
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- CN211191595U CN211191595U CN201921125352.4U CN201921125352U CN211191595U CN 211191595 U CN211191595 U CN 211191595U CN 201921125352 U CN201921125352 U CN 201921125352U CN 211191595 U CN211191595 U CN 211191595U
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Abstract
The utility model provides a composite die for preventing material from being stuck, which comprises an upper die mechanism and a lower die mechanism, wherein the bottom of the upper die mechanism is fixedly connected with an upper die plate, the inner side of the upper die plate is fixedly connected with an inner stripping plate, the bottom of the inner stripping plate is fixedly connected with a stamping knife, the top of the stamping knife is fixedly connected with a first elastic part, the first elastic part drives the stamping knife to move up and down, and a plurality of grooves are respectively arranged at the two ends of the upper die plate; lower die mechanism top fixedly connected with takes off the board down, and the machined part is placed and is taken off the board surface down, takes off the lower bolster that the inboard fixedly connected with position corresponds interior stripper down, lower bolster bottom fixedly connected with second elastomeric element, and second elastomeric element drive lower bolster up-and-down motion takes off the spacing piece of polylith that board both ends difference fixedly connected with matched recess down. The utility model discloses compare in prior art and can prevent that the product card from going into the material frame and pulling out "anti-cutting edge of a knife or a sword", effectively guarantee the stable batch production of product.
Description
Technical Field
The utility model relates to a stamping die technical field particularly, relates to a composite die of anti-sticking material.
Background
The stamping die is a special process equipment for processing materials (metal or nonmetal) into parts (or semi-finished products) in cold stamping, and is called cold stamping die (commonly called cold stamping die). Stamping is a press working method in which a die mounted on a press is used to apply pressure to a material at room temperature to cause separation or plastic deformation of the material, thereby obtaining a desired part.
After the product is subjected to stamping processing, the size of the cut product is the same as that of a die, the cut product is not easy to take out, the processed product is easy to clamp into a material frame, and the material frame can be pulled out to change a good product into a defective product and waste materials in the process of taking out the material frame.
Disclosure of Invention
In view of this, the utility model provides a compound mould of anti-sticking material can prevent that the product card from going into the material frame and pulling out "anti-cutting edge of a knife or a sword", effectively guarantees the stable batch production of product.
Therefore, the utility model provides a composite die for preventing material from being stuck, which comprises an upper die mechanism and a lower die mechanism, wherein the bottom of the upper die mechanism is fixedly connected with an upper die plate, an inner stripper plate is fixedly connected in the upper die plate, the bottom of the inner stripper plate is fixedly connected with a stamping knife, the top of the stamping knife is fixedly connected with a first elastic part, the first elastic part drives the stamping knife to move up and down, and a plurality of grooves are respectively arranged at two ends of the upper die plate; lower die mechanism top fixedly connected with takes off the board down, and the machined part is placed and is taken off the board surface down, takes off the lower bolster that the inboard fixedly connected with position corresponds interior stripper down, lower bolster bottom fixedly connected with second elastomeric element, and second elastomeric element drive lower bolster up-and-down motion takes off the spacing piece of polylith that board both ends difference fixedly connected with matched recess down.
Furthermore, the limiting sheet is fixedly connected to the lower stripping plate through a bolt, and a nut of the bolt is inserted into the groove.
Further, the thickness of the limiting sheet is 2 times of the thickness of the workpiece.
Further, the first elastic component comprises a first fixing rod and a first spring, one end of the first fixing rod is connected with the punching knife, and the other end of the first fixing rod is connected with the first spring.
Further, the second elastic component comprises a second fixing rod and a second spring, one end of the second fixing rod is connected with the lower template, and the other end of the second fixing rod is connected with the second spring.
Furthermore, the upper die mechanism further comprises an upper die base, an upper base plate and an upper clamping plate, wherein the bottom of the upper die base is fixedly connected with the upper base plate, the bottom of the upper base plate is fixedly connected with the upper clamping plate, and the bottom of the upper clamping plate is fixedly connected with the upper die plate.
Further, the lower die mechanism further comprises a lower backing plate, a lower die base, a supporting component and a lower supporting plate, the top of the lower supporting plate is fixedly connected with the supporting component, the supporting component is fixedly connected with the lower die base, the top of the lower die base is fixedly connected with the lower backing plate, and the top of the lower backing plate is fixedly connected with a lower stripper plate.
Furthermore, the supporting component comprises a plurality of lower cushion blocks which are arranged in parallel along the length direction of the lower supporting plate.
Furthermore, the lower stripping plate is fixedly provided with a limiting column at one end, and the limiting column penetrates through the lower stripping plate and the lower base plate.
Furthermore, one end of the lower stripper plate is fixedly provided with a thimble, and the thimble is elastically connected to the lower die base.
The utility model provides a composite die for preventing material from being stuck, which is mainly provided with an upper die mechanism and a lower die mechanism, wherein the bottom of the upper die mechanism is fixedly connected with an upper die plate, the inner side of the upper die plate is fixedly connected with an inner stripping plate, the bottom of the inner stripping plate is fixedly connected with a stamping knife, the top of the stamping knife is fixedly connected with a first elastic part, the first elastic part drives the stamping knife to move up and down, and the two ends of the upper die plate are respectively provided with a plurality of grooves; lower die mechanism top fixedly connected with takes off the board down, and the machined part is placed and is taken off the board surface down, takes off the lower bolster that the inboard fixedly connected with position corresponds interior stripper down, lower bolster bottom fixedly connected with second elastomeric element, and second elastomeric element drive lower bolster up-and-down motion takes off the spacing piece of polylith that board both ends difference fixedly connected with matched recess down.
Through the setting of above-mentioned structure, take off the board both ends down and set up anti-stopper of pushing up respectively, when upper die mechanism was down, the cope match-plate pattern contacted spacing piece, and interior take off board downstream, the product on fixed board surface that takes off down gets into the punching press sword and cuts the product, can effectually solve the problem of product card and material frame, effectively guarantees the stable batch production of product.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:
fig. 1 is a schematic structural view of a composite mold closing for preventing material jamming according to an embodiment of the present invention.
Fig. 2 is a schematic structural view of the compound mold opening for preventing material from being stuck provided by the embodiment of the present invention.
Fig. 3 is a schematic structural diagram of unloading in the composite mold for preventing material jamming provided by the embodiment of the present invention.
Fig. 4 is a schematic structural diagram ii of unloading in the composite mold for preventing material jamming provided by the embodiment of the present invention.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
The first embodiment is as follows:
referring to fig. 1 to 4, a composite die for preventing material from being stuck provided by an embodiment of the present invention is shown, which includes an upper die mechanism 1, an upper die plate 11 is fixedly connected to the bottom of the upper die plate 11, an inner stripper plate 12 is fixedly connected to the inside of the upper die plate 11, a stamping knife 3 is fixedly connected to the bottom of the inner stripper plate 12, a first elastic component 4 is fixedly connected to the top of the stamping knife 3, the first elastic component 4 drives the stamping knife 3 to move up and down, and a plurality of grooves 111 are respectively disposed at two ends of the upper die plate 11;
lower die mechanism 2, its top fixedly connected with takes off board 21 down, and machined part 5 places in taking off the board 21 surface down, takes off the lower bolster 22 that board 12 was taken off in the fixedly connected with position correspondence in board 21 down, and lower bolster 22 bottom fixedly connected with second elastomeric element 6, second elastomeric element 6 drive lower bolster 22 up-and-down motion, takes off the spacing piece 7 of polylith of board 21 both ends difference fixedly connected with matching recess 111 down.
Referring to fig. 1 to 4, the limiting sheet 7 is fixedly connected to the lower stripper plate 21 through a bolt 8, a nut of the bolt 8 is inserted into the groove 111, the thickness of the limiting sheet 7 is 2 times of the thickness of the workpiece 5, the upper die mechanism 1 further comprises an upper die base 13, an upper backing plate 14 and an upper clamping plate 15, and the bottom of the upper die base 13 is fixedly connected to the upper backing plate 14. Upper padding plate 14 bottom fixed connection upper plate 15, upper padding plate 15 bottom fixed connection upper die plate 11, lower die mechanism 2 still includes lower bolster 23, die holder 24, supporting component 25 and bottom plate 26, 26 top fixed connection supporting component 25 of bottom plate, supporting component 25 fixed connection die holder 24, 24 top fixed connection lower bolster 23 of die holder, 23 top fixed connection lower bolster of lower bolster is taken off board 21 down, supporting component 25 includes that polylith lower cushion and polylith lower cushion follow 26 length direction parallel arrangement of bottom plate, take off the spacing post 27 of 21 one end fixed mounting of board down, spacing post 27 is worn to locate to take off under in board 21 and the lower bolster 23.
The utility model provides a composite die for preventing material from being stuck, which is mainly provided with an upper die mechanism and a lower die mechanism, wherein the bottom of the upper die mechanism is fixedly connected with an upper die plate, the inner side of the upper die plate is fixedly connected with an inner stripping plate, the bottom of the inner stripping plate is fixedly connected with a stamping knife, the top of the stamping knife is fixedly connected with a first elastic part, the first elastic part drives the stamping knife to move up and down, and the two ends of the upper die plate are respectively provided with a plurality of grooves; lower die mechanism top fixedly connected with takes off the board down, and the machined part is placed and is taken off the board surface down, takes off the lower bolster that the inboard fixedly connected with position corresponds interior stripper down, lower bolster bottom fixedly connected with second elastomeric element, and second elastomeric element drive lower bolster up-and-down motion takes off the spacing piece of polylith that board both ends difference fixedly connected with matched recess down.
Through the setting of above-mentioned structure, take off the board both ends down and set up anti-stopper of pushing up respectively, when upper die mechanism was down, the cope match-plate pattern contacted spacing piece, and interior take off board downstream, the product on fixed board surface that takes off down gets into the punching press sword and cuts the product, can effectually solve the problem of product card and material frame, effectively guarantees the stable batch production of product.
Example two:
referring to fig. 1 to 4, the composite mold for preventing material from being stuck provided by the second embodiment of the present invention is shown in the drawings, and the present embodiment further makes the following technical solutions as improvements on the basis of the above embodiments: first elastomeric element 4 includes first dead lever 41 and first spring 42, and stamping knife 3 is connected to first dead lever 41 one end, first spring 42 is connected to the first dead lever 41 other end, through the improvement of above-mentioned technique, can control reciprocating of stamping knife, and stamping knife elastic connection upper die base can also play the effect of buffering, and the protection stamping knife atress damages when too big, improves safety.
Example three:
referring to fig. 1 to 4, a composite mold for preventing material from being stuck provided by a third embodiment of the present invention is shown in the drawings, and the present embodiment further makes the following technical solutions as improvements on the basis of the above embodiments: second elastic component 6 includes second dead lever 61 and second spring 62, and lower bolster 22 is connected to second dead lever 61 one end, second spring 62 is connected to the second dead lever 61 other end, through the improvement of above-mentioned technique, is favorable to taking out the product from the lower bolster, improves work efficiency, also can play the effect of buffering simultaneously, protects the product not to receive destruction, also helps the lower bolster to reset simultaneously.
Example four:
referring to fig. 1 to 4, a composite mold for preventing material from being stuck according to a fourth embodiment of the present invention is shown in the drawings, and the present embodiment further makes the following technical solutions as improvements on the basis of the above embodiments: the ejector pins 28 are fixedly installed at one end of the lower stripping plate 21, the ejector pins 28 are elastically connected to the lower die holder 24, the separation of the upper die and the lower die is facilitated through the improvement of the technology, the ejector pins can eject the upper die plate under the action of the springs, the separation speed of the upper die and the lower die is accelerated, the time is saved, and the working efficiency is improved.
It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (10)
1. The composite die for preventing the material from being blocked is characterized by comprising a die body;
the die comprises an upper die mechanism (1), wherein the bottom of the upper die mechanism is fixedly connected with an upper die plate (11), an inner stripping plate (12) is fixedly connected in the upper die plate (11), the bottom of the inner stripping plate (12) is fixedly connected with a stamping knife (3), the top of the stamping knife (3) is fixedly connected with a first elastic component (4), the first elastic component (4) drives the stamping knife (3) to move up and down, and a plurality of grooves (111) are respectively formed in two ends of the upper die plate (11);
lower die mechanism (2), its top fixedly connected with takes off board (21) down, machined part (5) place in take off board (21) surface down, take off board (21) interior fixedly connected with position down and correspond interior lower bolster (22) of taking off board (12), lower bolster (22) bottom fixedly connected with second elastomeric element (6), second elastomeric element (6) drive lower bolster (22) up-and-down motion, take off board (21) both ends respectively fixedly connected with match down the spacing piece (7) of polylith of recess (111).
2. The composite die for preventing the material from being stuck is characterized in that the limiting sheet (7) is fixedly connected to the lower stripper plate (21) through a bolt (8), and the nut of the bolt (8) is inserted into the groove (111).
3. The composite mould for preventing the material from being stuck is characterized in that the thickness of the limiting sheet (7) is 2 times of that of the workpiece (5).
4. The composite die for preventing the material from being stuck is characterized in that the first elastic component (4) comprises a first fixing rod (41) and a first spring (42), one end of the first fixing rod (41) is connected with the stamping knife (3), and the other end of the first fixing rod (41) is connected with the first spring (42).
5. The composite die for preventing the material from being stuck is characterized in that the second elastic component (6) comprises a second fixing rod (61) and a second spring (62), one end of the second fixing rod (61) is connected with the lower die plate (22), and the other end of the second fixing rod (61) is connected with the second spring (62).
6. The composite die for preventing the material from being blocked according to claim 1, wherein the upper die mechanism (1) further comprises an upper die base (13), an upper backing plate (14) and an upper clamping plate (15), the bottom of the upper die base (13) is fixedly connected with the upper backing plate (14), the bottom of the upper backing plate (14) is fixedly connected with the upper clamping plate (15), and the bottom of the upper clamping plate (15) is fixedly connected with the upper die plate (11).
7. The composite mold for preventing the material from being stuck is characterized in that the lower mold mechanism (2) further comprises a lower backing plate (23), a lower mold base (24), a supporting component (25) and a lower backing plate (26), wherein the top of the lower backing plate (26) is fixedly connected with the supporting component (25), the supporting component (25) is fixedly connected with the lower mold base (24), the top of the lower mold base (24) is fixedly connected with the lower backing plate (23), and the top of the lower backing plate (23) is fixedly connected with the lower stripper plate (21).
8. The composite mold for preventing seizing according to claim 7, wherein the supporting member (25) comprises a plurality of lower blocks and the plurality of lower blocks are arranged in parallel along the length of the lower supporting plate (26).
9. The composite die for preventing the material from being blocked according to claim 1, wherein a limiting column (27) is fixedly installed at one end of the lower stripping plate (21), and the limiting column (27) is arranged in the lower stripping plate (21) and the lower backing plate (23) in a penetrating manner.
10. The composite die for preventing the material from being blocked according to claim 7, wherein one end of the lower stripping plate (21) is fixedly provided with an ejector pin (28), and the ejector pin (28) is elastically connected to the lower die holder (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921125352.4U CN211191595U (en) | 2019-07-17 | 2019-07-17 | Composite die capable of preventing material from being blocked |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921125352.4U CN211191595U (en) | 2019-07-17 | 2019-07-17 | Composite die capable of preventing material from being blocked |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211191595U true CN211191595U (en) | 2020-08-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921125352.4U Active CN211191595U (en) | 2019-07-17 | 2019-07-17 | Composite die capable of preventing material from being blocked |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211191595U (en) |
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2019
- 2019-07-17 CN CN201921125352.4U patent/CN211191595U/en active Active
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