CN220532868U - Forming die is used in production of accurate aluminium forging - Google Patents
Forming die is used in production of accurate aluminium forging Download PDFInfo
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- CN220532868U CN220532868U CN202322175137.8U CN202322175137U CN220532868U CN 220532868 U CN220532868 U CN 220532868U CN 202322175137 U CN202322175137 U CN 202322175137U CN 220532868 U CN220532868 U CN 220532868U
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- die
- supporting shell
- male
- forming
- forming die
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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 31
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 31
- 238000005242 forging Methods 0.000 title claims abstract description 26
- 238000004519 manufacturing process Methods 0.000 title claims description 17
- 239000004411 aluminium Substances 0.000 title description 2
- 238000009413 insulation Methods 0.000 claims abstract description 20
- 238000010438 heat treatment Methods 0.000 claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 32
- 238000001816 cooling Methods 0.000 claims description 20
- 238000002347 injection Methods 0.000 claims description 11
- 239000007924 injection Substances 0.000 claims description 11
- 238000009434 installation Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 5
- 239000006260 foam Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
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- Forging (AREA)
Abstract
The utility model discloses a forming die for producing a precise aluminum forging, relates to the technical field of forming dies, and aims to solve the technical problem that the forming die is easy to deform at high temperature; the forming die comprises a die main body; an upper die assembly is arranged above the die main body, a hydraulic rod is arranged in the center of the upper end of the upper die assembly, the upper die assembly comprises a male die supporting shell, a heating pump is arranged at the upper end of the male die supporting shell, a first heat insulation layer is arranged on the inner side of the male die supporting shell, a male die block is arranged on the inner side of the first heat insulation layer, and the heating pump is connected with the male die block; the forming die only needs to heat the male die block through the heating pump, then the upper die assembly is placed in the lower die assembly, the female die block is preheated through the heated male die block, heat generated in the female die block is isolated through the second heat insulation layer, the female die supporting shell is prevented from being heated to deform, and therefore the technical problem that the forming die is easy to deform under the high-temperature condition is solved.
Description
Technical Field
The utility model belongs to the technical field of forming dies, and particularly relates to a forming die for producing a precise aluminum forging.
Background
In precision aluminum forging production, forming die is the indispensable instrument, and forming die's effect is with aluminum forging heating to certain temperature, then exerts the pressure and makes its deformation into required shape, and the design and the manufacturing of mould directly influence quality and the production efficiency of aluminum forging, and forming die plays vital effect in precision aluminum forging production, and good mould design and manufacturing can improve production efficiency, reduction in production cost to guarantee the quality of aluminum forging.
At present, the utility model patent with the patent number of CN202120889039.9 discloses a foam aluminum forming die, which is formed by splitting a die into a plurality of sub-die bodies to be spliced, in the production process, the two sides of the sub-die bodies are tightly combined together by applying external force, then aluminum liquid is poured, after the foam aluminum is formed, the external force is removed, the die is disassembled to realize demoulding, the die is put into operation, the problem that the die is deformed and cannot be demoulded is avoided, and the production efficiency of the foam aluminum is ensured; however, when the forming mold is used, the forming mold is easily deformed by high temperature due to high temperature of molten aluminum added with heating, and the forming mold is greatly damaged.
Disclosure of Invention
(1) Technical problem to be solved
Aiming at the defects of the prior art, the utility model aims to provide a forming die for producing a precise aluminum forging piece, which aims to solve the technical problem that the forming die is easy to deform at high temperature.
(2) Technical proposal
In order to solve the technical problems, the utility model provides a forming die for producing a precise aluminum forging, which comprises a die main body; the upper die assembly is arranged above the die main body, a hydraulic rod is arranged at the center of the upper end of the upper die assembly, the upper die assembly comprises a male die supporting shell, a heating pump is arranged at the upper end of the male die supporting shell, a first heat insulation layer is arranged on the inner side of the male die supporting shell, a male die module is arranged on the inner side of the first heat insulation layer, and the heating pump is connected with the male die module.
When the forming die for producing the precise aluminum forging is used, the male die block is heated through the heating pump, the male die supporting shell and the male die block are divided through the first heat insulation layer, the male die supporting shell is prevented from being deformed by heat of the male die block, the upper die assembly is placed in the lower die assembly, the female die block is preheated through the heated male die, heat in the female die block is isolated through the second heat insulation layer, the female die block supporting shell is prevented from being deformed, and therefore the technical problem that the forming die is easy to deform under the high-temperature condition is solved.
Further, one side of the die main body is provided with a supporting plate, the upper end of the supporting plate is provided with a top plate, the bottom surface of the top plate is fixedly connected with one end of the hydraulic rod, the upper end of the top plate is provided with a hydraulic pump, and the hydraulic pump is electrically connected with the hydraulic rod and drives the hydraulic rod to stretch out and draw back through the hydraulic pump.
Further, the bottom surface of roof is provided with the installation piece, the installation piece is provided with the multiunit, the recess has been seted up to the inboard of installation piece, the inside of recess is provided with the lead screw, the inboard of recess is provided with the connecting block, the connecting block with lead screw threaded connection, the bottom surface of installation piece is provided with the motor, thereby drives the lead screw through the motor and rotates and drive the connecting block and carry out the displacement.
Further, the inboard of connecting block is provided with the locating frame, the bottom surface of locating frame is provided with the reference column, the reference column is provided with the multiunit, carries out spacingly to last mould subassembly through the locating frame.
Further, the surface of mould main part is provided with the cooling base, the inside of cooling base is provided with the water injection layer, through the water injection cooling speed up mould shaping speed in the water injection layer.
Further, one side of cooling base is provided with the delivery port, and the opposite side of cooling base is provided with the water inlet, makes the water in the water injection layer circulate the injection through water inlet and delivery port, prevents that the too high temperature from leading to the cooling effect not ideal.
Further, the upper end of cooling base is provided with the bed die subassembly, the bed die subassembly includes the die support shell, the constant head tank has been seted up on the surface of die support shell, the constant head tank is provided with the multiunit, the inboard of die support shell is provided with the second insulating layer, the inboard of second insulating layer is provided with concave module, prevents through the isolated heat of second insulating layer that the die piece from issuing deformation.
(3) Advantageous effects
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the forming die for producing the precise aluminum forging, the male die block is heated by the heating pump, the male die supporting shell and the male die block are divided by the first heat insulation layer, so that the male die supporting shell is prevented from being deformed by heat of the male die block, the upper die assembly is placed in the lower die assembly, the female die block is preheated by the heated male die block, heat in the female die block is isolated by the second heat insulation layer, and the female die supporting shell is prevented from being deformed, so that the technical problem that the forming die is easy to deform under the high temperature condition is solved;
2. according to the forming die for producing the precise aluminum forging, the motor is utilized to drive the screw rod to rotate, the connecting block is driven to displace through the screw rod, so that the positioning frame is driven to descend, and the positioning column at the bottom surface of the positioning frame is inserted into the positioning groove on the surface of the lower die assembly to complete fixation, so that the upper die assembly is not deviated due to vibration of the die main body when in operation and only is fixed on the positioning frame to move up and down, and the technical problem that the lower die is damaged by vibration deviation tracks of the upper die is solved.
Drawings
Fig. 1 is a schematic view of a three-dimensional structure according to an embodiment of the present utility model.
Fig. 2 is a schematic side view of an embodiment of the present utility model.
FIG. 3 is a partially expanded schematic illustration of an embodiment of the present utility model.
Fig. 4 is a schematic view of a partial cross section of an embodiment of the present utility model.
The marks in the drawings are: 1. a mold body; 2. a cooling base; 3. a water outlet; 4. a water inlet; 5. a support plate; 6. a top plate; 7. a hydraulic pump; 8. a lower die assembly; 9. a positioning frame; 10. a mounting block; 11. a groove; 12. a screw rod; 13. a connecting block; 14. positioning columns; 15. a hydraulic rod; 16. an upper mold assembly; 17. heating the pump; 18. a male mold support shell; 19. a first insulating layer; 20. a male module; 21. a female die supporting shell; 22. a second insulating layer; 23. a concave module; 24. a water injection layer; 25. a motor; 26. and a positioning groove.
Detailed Description
The embodiment is a forming die for producing a precise aluminum forging, the schematic three-dimensional structure of the forming die is shown in fig. 1, the schematic side-view structure of the forming die is shown in fig. 2, and the forming die comprises a die main body 1; an upper die assembly 16 is arranged above the die body 1, a hydraulic rod 15 is arranged in the center of the upper end of the upper die assembly 16, the upper die assembly 16 comprises a male die supporting shell 18, a heating pump 17 is arranged at the upper end of the male die supporting shell 18, a first heat insulation layer 19 is arranged on the inner side of the male die supporting shell (18), a male die module 20 is arranged on the inner side of the first heat insulation layer 19, and the heating pump 17 is connected with the male die module 20.
Wherein, one side of mould main part 1 is provided with backup pad 5, the upper end of backup pad 5 is provided with roof 6, the bottom surface of roof 6 and the one end fixed connection of hydraulic stem 15, the upper end of roof 6 is provided with hydraulic pump 7, hydraulic pump 7 and 15 electric connection of hydraulic stem, drive hydraulic stem 15 through hydraulic pump 7 and stretch out and draw back, the bottom surface of roof 6 is provided with installation piece 10, installation piece 10 is provided with the multiunit, recess 11 has been seted up to the inboard of installation piece 10, the inside of recess 11 is provided with lead screw 12, the inboard of recess 11 is provided with connecting block 13, connecting block 13 and lead screw 12 threaded connection, the bottom surface of installation piece 10 is provided with motor 25, thereby drive lead screw 12 through motor 25 and rotate and drive connecting block 13 and carry out the displacement.
This embodiment is a forming die for precision aluminum forging production, and its partial expansion structure schematic diagram is shown as fig. 3, and its partial section structure schematic diagram is shown as fig. 4, and the inboard of connecting block 13 is provided with locating frame 9, and the bottom surface of locating frame 9 is provided with reference column 14, and reference column 14 is provided with the multiunit, carries out spacingly to last mould subassembly 16 through locating frame 9, and the surface of mould main part 1 is provided with cooling base 2, cooling base 2's inside is provided with water injection layer 24, accelerates the mould shaping speed through the water injection cooling in to water injection layer 24.
Meanwhile, one side of the cooling base 2 is provided with a water outlet 3, the other side of the cooling base 2 is provided with a water inlet 4, water in a water injection layer 24 is injected circularly through the water inlet 4 and the water outlet 3, the cooling effect is not ideal due to the fact that the temperature is too high is prevented, the upper end of the cooling base 2 is provided with a lower die assembly 8, the lower die assembly 8 comprises a female die supporting shell 21, a positioning groove 26 is formed in the surface of the female die supporting shell 21, the positioning groove 26 is provided with a plurality of groups, a second heat insulation layer 22 is arranged on the inner side of the female die supporting shell 21, a concave module 23 is arranged on the inner side of the second heat insulation layer 22, and heat is isolated through the second heat insulation layer 22, so that the concave module 23 is prevented from issuing deformation.
When the forming die for producing the precise aluminum forging provided by the technical scheme is used, the heat pump 17 is utilized to heat the male die block 20, the male die supporting shell 18 and the male die block 20 are separated through the first heat insulation layer 19, the male die supporting shell 18 is prevented from being deformed by the heat of the male die block 20, the upper die assembly 16 is placed in the lower die assembly 8, the female die block 23 is preheated through the heated male die block 20, the heat in the female die block 23 is isolated through the second heat insulation layer 22, the female die supporting shell 21 is prevented from being deformed, the heated and softened aluminum forging is placed in the lower die assembly 8 after the preheating is completed, the connecting block 13 is driven to displace through the screw rod 12, thereby the positioning frame 9 is driven to descend, the positioning column 14 on the bottom surface of the positioning frame 9 is inserted into the positioning groove 26 on the surface of the lower die assembly 8 to be fixed, the upper die assembly 16 is prevented from being deflected due to vibration of the die main body 1 during operation, the upper die assembly 16 is only fixed to move up and down in the positioning frame 9, the hydraulic rod 15 is driven to stretch and draw down through the hydraulic pump 7, the aluminum forging is formed, the water is filled into the water inlet 4, the water layer 24 is prevented from being deformed through the water circulation, and the water is prevented from being absorbed by the water pump 24 in the water inlet layer 4, and the water layer 24 is easily deformed in the water layer through the water circulation.
And all that is not described in detail in this specification is well known to those skilled in the art.
Claims (7)
1. A forming die for producing a precision aluminum forging comprises a die main body (1); the novel plastic die is characterized in that an upper die assembly (16) is arranged above the die main body (1), a hydraulic rod (15) is arranged at the center of the upper end of the upper die assembly (16), the upper die assembly (16) comprises a male die supporting shell (18), a heating pump (17) is arranged at the upper end of the male die supporting shell (18), a first heat insulation layer (19) is arranged on the inner side of the male die supporting shell (18), a convex module (20) is arranged on the inner side of the first heat insulation layer (19), and the heating pump (17) is connected with the male die module (20).
2. The forming die for precision aluminum forging production according to claim 1, wherein a supporting plate (5) is arranged on one side of the die main body (1), a top plate (6) is arranged at the upper end of the supporting plate (5), the bottom surface of the top plate (6) is fixedly connected with one end of a hydraulic rod (15), a hydraulic pump (7) is arranged at the upper end of the top plate (6), and the hydraulic pump (7) is electrically connected with the hydraulic rod (15).
3. The forming die for precision aluminum forging production according to claim 2, wherein the bottom surface of the top plate (6) is provided with a mounting block (10), the mounting block (10) is provided with a plurality of groups, the inner side of the mounting block (10) is provided with a groove (11), the inner side of the groove (11) is provided with a screw rod (12), the inner side of the groove (11) is provided with a connecting block (13), the connecting block (13) is in threaded connection with the screw rod (12), and the bottom surface of the mounting block (10) is provided with a motor (25).
4. A forming die for precision aluminum forging production according to claim 3, characterized in that a positioning frame (9) is arranged on the inner side of the connecting block (13), positioning columns (14) are arranged on the bottom surface of the positioning frame (9), and a plurality of groups of positioning columns (14) are arranged.
5. The forming die for precision aluminum forging production according to claim 4, wherein a cooling base (2) is arranged on the surface of the die main body (1), and a water injection layer (24) is arranged inside the cooling base (2).
6. The forming die for producing precise aluminum forgings according to claim 5, wherein a water outlet (3) is formed in one side of the cooling base (2), and a water inlet (4) is formed in the other side of the cooling base (2).
7. The forming die for precision aluminum forging production according to claim 6, wherein a lower die assembly (8) is arranged at the upper end of the cooling base (2), the lower die assembly (8) comprises a female die supporting shell (21), positioning grooves (26) are formed in the surface of the female die supporting shell (21), multiple groups of positioning grooves (26) are formed, a second heat insulation layer (22) is arranged on the inner side of the female die supporting shell (21), and a female die (23) is arranged on the inner side of the second heat insulation layer (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322175137.8U CN220532868U (en) | 2023-08-14 | 2023-08-14 | Forming die is used in production of accurate aluminium forging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322175137.8U CN220532868U (en) | 2023-08-14 | 2023-08-14 | Forming die is used in production of accurate aluminium forging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220532868U true CN220532868U (en) | 2024-02-27 |
Family
ID=89971393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322175137.8U Active CN220532868U (en) | 2023-08-14 | 2023-08-14 | Forming die is used in production of accurate aluminium forging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220532868U (en) |
-
2023
- 2023-08-14 CN CN202322175137.8U patent/CN220532868U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |