CN213002164U - Front and back surface stretch forming die for server side plate part - Google Patents
Front and back surface stretch forming die for server side plate part Download PDFInfo
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- CN213002164U CN213002164U CN202021157609.7U CN202021157609U CN213002164U CN 213002164 U CN213002164 U CN 213002164U CN 202021157609 U CN202021157609 U CN 202021157609U CN 213002164 U CN213002164 U CN 213002164U
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Abstract
The utility model provides a positive and negative stretch forming die of server curb plate part, include: the upper die mechanism comprises an upper die base, an upper die plate, a first upper die punch, an upper stripper plate and a second upper die punch which are sequentially arranged from top to bottom, and the first upper punch and the second upper die punch are arranged on two sides of the upper stripper plate; the lower die mechanism comprises a lower supporting plate, a lower pad foot, a lower die seat, a lower pad plate, a lower stripping plate, a first stripping block, a second stripping block and a lower die punch which are arranged from bottom to top in sequence; the first upper die punch and the first stripping block are arranged up and down correspondingly, the second upper die punch and the second stripping block are arranged up and down correspondingly, and the lower die punch and the upper stripping plate are arranged up and down correspondingly; adopt the utility model provides a positive and negative stretch forming die of server curb plate part can once accomplish the positive and negative technology of bending of product, has avoided repeated location, and save time not only improves production quality, improves production efficiency simultaneously.
Description
Technical Field
The utility model relates to a forming die particularly, relates to a positive and negative stretch forming die of server curb plate part.
Background
When a server side plate part is machined, the front side and the back side of the server side plate part need to be bent, but due to the fact that the structure of a traditional die has certain defects, the bending process of one side can be finished firstly, and then the bending process of the other side is carried out. However, this method has the following disadvantages: the two sides are respectively bent, so that positioning errors are easily formed, and the production quality of the side plate parts of the server is reduced; in addition, in order to reduce positioning errors, a large amount of time is needed for repeated positioning, and the production efficiency is greatly reduced.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a positive and negative stretch forming die of server curb plate part can once accomplish the positive and negative technology of bending of product, has avoided repeated location, and save time not only improves production quality, improves production efficiency simultaneously.
The utility model provides a positive and negative stretch forming die of server curb plate part, include:
the upper die mechanism comprises an upper die base, an upper die plate, a first upper die punch, an upper stripper plate and a second upper die punch which are sequentially arranged from top to bottom, wherein the first upper punch and the second upper die punch are arranged on two sides of the upper stripper plate;
the lower die mechanism comprises a lower supporting plate, a lower pad foot, a lower die seat, a lower pad plate, a lower stripping plate, a first stripping block, a second stripping block and a lower die punch which are arranged from bottom to top in sequence;
the first upper die punch and the first stripping block are arranged in a vertically corresponding manner, the second upper die punch and the first stripping block are arranged in a vertically corresponding manner, and the lower die punch and the upper stripping plate are arranged in a vertically corresponding manner; the middle of the lower die punch is higher than the two sides of the lower die punch, and the two sides of the lower die punch are respectively arranged corresponding to the first upper die punch and the second upper die punch.
Further, the front and back surface stretch forming die further comprises a guide mechanism, the guide mechanism comprises a first guide sleeve and a first guide rod, the first guide sleeve and the first guide rod are arranged on the same side, the first guide sleeve is arranged on the upper die mechanism, and the first guide rod is arranged on the upper die mechanism.
Furthermore, the guide mechanism further comprises a guide hole and a second guide rod, the guide hole is located in the upper die mechanism, and the second guide rod is located in the lower die mechanism.
Furthermore, the front and back stretching forming die further comprises a positioning mechanism, the positioning mechanism comprises a first positioning block and a first positioning groove, the first positioning block is located on the lower die base, a positioning plate is arranged on the outer side of the bottom of the upper die mechanism, and the first positioning groove is located on the positioning plate.
Furthermore, the positioning mechanism further comprises a second positioning block and a second positioning groove which are respectively positioned on the lower die mechanism and the upper die mechanism.
Further, a nitrogen spring is arranged below the first positioning block.
Furthermore, an elastic rod is arranged below the second positioning block.
Furthermore, an ejector rod is arranged below the lower die punch.
The utility model provides a positive and negative stretch forming die of server side board part, mainly include upper die mechanism and the lower die mechanism rather than the work of cooperating, upper die mechanism includes upper die base, cope match-plate pattern, first upper die drift, goes up stripper and second upper die drift, lower die mechanism includes bottom plate, lower bolster, die holder, lower bolster, lower stripper, first stripping block, second stripping block and lower die drift, first stripping block cooperatees with first upper die drift and punches, second stripping block cooperatees with second upper die drift and punches; when the punching die works, a product is placed on a lower die punch of a lower die mechanism, and the upper die mechanism descends until a first upper die punch and a second upper die punch are in contact with the lower die punch, so that the product is subjected to punch forming; because the middle of the lower die punch is higher than the two sides of the lower die punch, the front and back surfaces of a product can be punched and formed when the upper die punch and the lower die punch are in punching contact, the forming work can be completed once, the repeated positioning is avoided, the time is saved, the production quality is improved, and the production efficiency is improved.
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 diagram illustrating a mold opening state of a front and back stretch forming mold for a server side plate part according to an embodiment of the present invention;
fig. 2 is a mold closing state diagram of the front and back stretching mold for server side plate parts according to an 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. 1-2, the drawing shows that the utility model discloses a positive and negative stretch forming die of server curb plate part that a provides, it includes: the upper die mechanism comprises an upper die base 11, an upper die plate 12, a first upper die punch 13, an upper stripper plate 14 and a second upper die punch 15 which are sequentially arranged from top to bottom, wherein the first upper punch 13 and the second upper die punch 15 are arranged on two sides of the upper stripper plate 14; the lower die mechanism comprises a lower supporting plate 21, a lower pad foot 22, a lower die seat 23, a lower pad plate 24, a lower stripping plate 25, a first stripping block 26, a second stripping block 27 and a lower die punch 28 which are arranged from bottom to top in sequence; the first upper die punch 13 and the first stripping block 26 are arranged in an up-down corresponding mode, the second upper die punch 15 and the second stripping block 27 are arranged in an up-down corresponding mode, and the lower die punch 28 and the upper stripping plate 14 are arranged in an up-down corresponding mode; the lower die punch 28 is disposed higher in the middle than on both sides thereof, which are disposed corresponding to the first upper die punch 13 and the second upper die punch 15, respectively.
The front and back stretching forming die for the server side plate part mainly comprises an upper die mechanism and a lower die mechanism working in cooperation with the upper die mechanism, wherein the upper die mechanism comprises an upper die holder 11, an upper die plate 12, a first upper die punch 13, an upper stripper plate 14 and a second upper die punch 15, the lower die mechanism comprises a lower supporting plate 21, lower pad feet 22, a lower die holder 23, a lower pad plate 24, a lower stripper plate 25, a first stripper block 26, a second stripper block 27 and a lower die punch 28, the first stripper block 26 is matched with the first upper die punch 13 for stamping, and the second stripper block 27 is matched with the second upper die punch 15 for stamping; during working, a product 6 is placed on a lower die punch 28 of a lower die mechanism, and the upper die mechanism descends until a first upper die punch 13 and a second upper die punch 15 are in contact with the lower die punch 28, so that the product 6 is subjected to punch forming; because the middle of the lower die punch 28 is higher than the two sides of the lower die punch, the front and back surfaces of the product 6 can be punched and formed when the upper die punch and the lower die punch 28 are in punching contact, the forming work can be completed once, the repeated positioning is avoided, the time is saved, the production quality is improved, and the production efficiency is improved.
Example two:
referring to fig. 1-2, the drawing shows a front and back drawing forming die for a server side plate component according to an embodiment of the present invention, and the present embodiment further makes the following technical solutions as improvements on the basis of the above embodiment: the front-back stretching forming die further comprises a guide mechanism, the guide mechanism comprises a first guide sleeve 31 and a first guide rod 32 which are arranged on the same side, the first guide sleeve 31 is arranged on the upper die mechanism, and the first guide rod 32 is arranged on the upper die mechanism; the guide mechanism further comprises a guide hole 33 and a second guide rod 34 which are positioned on the other side, the guide hole 33 is positioned on the upper die mechanism, and the second guide rod 34 is positioned on the lower die mechanism.
Through the above further improvement, the present embodiment has the following advantages compared with the prior art: when the upper die mechanism moves downwards, the first guide sleeve 31 is matched with the first knife rod 32, the guide hole 33 is matched with the second guide rod 34, the operation processes of the upper die mechanism and the lower die mechanism can be guided, the stamping precision of the whole die is improved, and the production quality of the product 6 is further improved.
Example three:
referring to fig. 1-2, the drawing shows a front-back drawing forming die for a server side plate part according to a third embodiment of the present invention, and the present embodiment further makes the following technical solutions as improvements on the basis of the above embodiments: the front and back stretching forming die further comprises a positioning mechanism, the positioning mechanism comprises a first positioning block 41 and a first positioning groove 42, the first positioning block 41 is positioned on the lower die base 23, a positioning plate 16 is arranged on the outer side of the bottom of the upper die mechanism, and the first positioning groove 42 is positioned on the positioning plate 16; the positioning mechanism further comprises a second positioning block 43 and a second positioning groove 44 which are respectively positioned on the lower die mechanism and the upper die mechanism; a nitrogen spring 45 is arranged below the first positioning block 41; an elastic rod 46 is arranged below the second positioning block 43.
Through the above further improvement, the present embodiment has the following advantages compared with the prior art: when the upper die mechanism contacts with the lower die mechanism, the first positioning block 41 enters the first positioning groove 42 for positioning, and the second positioning block 43 enters the second positioning groove 44 for positioning, so that the whole die can be further limited, the running precision of the die is improved, and the final quality of a product is improved; in addition, the nitrogen spring 45 and the elastic rod 46 are arranged, so that the stripping of the product 6 can be facilitated.
Example four:
referring to fig. 1-2, the drawing shows a front and back drawing forming die for a server side plate part according to a fourth embodiment of the present invention, and the present embodiment further makes the following technical solutions as improvements on the basis of the above embodiments: an ejector pin 5 is provided below the lower die punch 28.
Through the above further improvement, the present embodiment has the following advantages compared with the prior art: the setting of ejector pin 5 when last mould mechanism goes upward, can upwards ejecting with product 6, conveniently takes off the material and gets the material, improves and takes off material efficiency.
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 (8)
1. The utility model provides a positive and negative stretch forming die of server curb plate part which characterized in that includes:
the upper die mechanism comprises an upper die base (11), an upper die plate (12), a first upper die punch head (13), an upper stripper plate (14) and a second upper die punch head (15), which are sequentially arranged from top to bottom, wherein the first upper die punch head (13) and the second upper die punch head (15) are arranged on two sides of the upper stripper plate (14);
the lower die mechanism comprises a lower supporting plate (21), a lower pad foot (22), a lower die seat (23), a lower pad plate (24), a lower stripping plate (25), a first stripping block (26), a second stripping block (27) and a lower die punch head (28) which are arranged from bottom to top in sequence;
the first upper die punch (13) and the first stripping block (26) are arranged in a vertical corresponding manner, the second upper die punch (15) and the second stripping block (27) are arranged in a vertical corresponding manner, and the lower die punch (28) and the upper stripping plate (14) are arranged in a vertical corresponding manner; the middle of the lower die punch head (28) is higher than the two sides of the lower die punch head, and the two sides of the lower die punch head are respectively arranged corresponding to the first upper die punch head (13) and the second upper die punch head (15).
2. The front-back drawing forming die for the server side plate part according to claim 1, wherein the front-back drawing forming die further comprises a guide mechanism, the guide mechanism comprises a first guide sleeve (31) and a first guide rod (32) which are arranged on the same side, the first guide sleeve (31) is arranged on the upper die mechanism, and the first guide rod (32) is arranged on the upper die mechanism.
3. The die for stretch forming of the front and back sides of the server side plate part according to claim 2, wherein the guide mechanism further comprises a guide hole (33) and a second guide rod (34) on the other side, the guide hole (33) is located on the upper die mechanism, and the second guide rod (34) is located on the lower die mechanism.
4. The front and back stretching forming die for the server side plate part as claimed in claim 3, further comprising a positioning mechanism, wherein the positioning mechanism comprises a first positioning block (41) and a first positioning groove (42), the first positioning block (41) is located on the lower die holder (23), a positioning plate (16) is arranged on the outer side of the bottom of the upper die mechanism, and the first positioning groove (42) is located on the positioning plate (16).
5. The die for stretch forming of front and back sides of a server side plate component according to claim 4, wherein the positioning mechanism further comprises a second positioning block (43) and a second positioning groove (44) respectively located on the lower die mechanism and the upper die mechanism.
6. The front and back drawing forming die for server side plate parts according to claim 5, wherein a nitrogen spring (45) is arranged below the first positioning block (41).
7. The front-back drawing forming die for server side plate parts according to claim 6, wherein an elastic rod (46) is arranged below the second positioning block (43).
8. The positive and negative drawing forming die for server side plate parts according to claim 1 or 7, wherein an ejector pin (5) is provided below the lower die punch (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021157609.7U CN213002164U (en) | 2020-06-19 | 2020-06-19 | Front and back surface stretch forming die for server side plate part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021157609.7U CN213002164U (en) | 2020-06-19 | 2020-06-19 | Front and back surface stretch forming die for server side plate part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213002164U true CN213002164U (en) | 2021-04-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021157609.7U Active CN213002164U (en) | 2020-06-19 | 2020-06-19 | Front and back surface stretch forming die for server side plate part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213002164U (en) |
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2020
- 2020-06-19 CN CN202021157609.7U patent/CN213002164U/en active Active
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