CN220942850U - Stamping die of sheet aluminum alloy part - Google Patents
Stamping die of sheet aluminum alloy part Download PDFInfo
- Publication number
- CN220942850U CN220942850U CN202322837972.3U CN202322837972U CN220942850U CN 220942850 U CN220942850 U CN 220942850U CN 202322837972 U CN202322837972 U CN 202322837972U CN 220942850 U CN220942850 U CN 220942850U
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- CN
- China
- Prior art keywords
- die holder
- guide pillar
- upper die
- aluminum alloy
- stamping
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 20
- 239000000463 material Substances 0.000 claims abstract description 17
- 238000000034 method Methods 0.000 claims abstract description 4
- 238000007493 shaping process Methods 0.000 claims 2
- 229910052751 metal Inorganic materials 0.000 abstract description 2
- 239000002184 metal Substances 0.000 abstract description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
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- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Abstract
The utility model discloses a stamping die for a sheet aluminum alloy part, which comprises: an upper die holder; the lower die holder is arranged below the upper die holder; the method is characterized in that: the upper die holder is characterized in that first guide pillar holes are formed in the positions, close to the left end and the right end, of the bottom end face of the upper die holder, a plurality of forming grooves are formed between the two first guide pillar holes, second guide pillar holes are formed in the positions, close to the left end and the right end, of the top end face of the lower die holder, a material supporting plate is arranged above the lower die holder, a base plate is arranged between the material supporting plate and the lower die holder, and a plurality of die cores matched with the forming grooves are arranged in the middle of the top end face of the material supporting plate. The stamping die for the sheet aluminum alloy part is reasonable in structural design, is provided with the mold core and the forming groove which are matched with each other, and is used for stamping the shape of the part, so that the problem of easy deformation during forming is solved, the depth and the size of a sinking surface are ensured, the stamping die is suitable for forming sheet metal parts with a plurality of sinking surfaces, and the production efficiency is improved.
Description
Technical Field
The utility model relates to a stamping die for a sheet aluminum alloy part.
Background
The thin plate aluminum alloy part is often processed in a manual forming mode due to low hardness, soft material and easy deformation of the material, but the surface of the part formed by the manual forming mode is uneven, the depth of a sinking surface is insufficient, and the processing efficiency is low. Therefore, the stamping die is adopted to accurately form the part, the operation efficiency is high, the yield is high, the cost is greatly reduced, and the production efficiency is improved. Therefore, a stamping die for thin aluminum alloy parts is urgently needed.
Disclosure of utility model
The utility model overcomes the defects existing in the prior art and provides the stamping die for the thin plate aluminum alloy part.
In order to solve the technical problems, the utility model adopts the following technical scheme: a stamping die for sheet aluminum alloy parts, comprising:
an upper die holder;
the lower die holder is arranged below the upper die holder;
The method is characterized in that: the upper die comprises an upper die base, a lower die base, a support plate, a base plate, a plurality of die cores matched with the forming grooves, a guide pillar and a plurality of guide pillar holes, wherein the two end faces of the upper die base are respectively provided with an upper die handle, the two end faces of the upper die base are respectively provided with a first guide pillar hole, a plurality of forming grooves are formed between the two first guide pillar holes, the two end faces of the lower die base are respectively provided with a second guide pillar hole, a base plate is arranged above the lower die base, the middle part of the top end face of the support plate is provided with a plurality of die cores matched with the forming grooves, guide pillars are respectively arranged at the two end faces of the top end face of the support plate, which are respectively close to the left end and the right end, the top ends of the guide pillars are inserted into the first guide pillar holes, and the bottom ends of the guide pillars are inserted into the second guide pillar holes.
In the structure, the bottom end of the mold core penetrates through the material supporting plate and the base plate in sequence downwards and is fixedly connected with the lower mold base through the bolts.
In the structure, one side of the guide post is provided with a plurality of stop pins; the bottom end face of the upper die holder is provided with a plurality of pin holes corresponding to the stop pins.
In the structure, the left end face and the right end face of the lower die holder are respectively provided with the lower die handles.
Compared with the prior art, the utility model has the beneficial effects that: the stamping die for the sheet aluminum alloy part is reasonable in structural design, is provided with the mold core and the forming groove which are matched with each other, and is used for stamping the shape of the part, so that the problem of easy deformation during forming is solved, the depth and the size of a sinking surface are ensured, the stamping die is suitable for forming sheet metal parts with a plurality of sinking surfaces, the production efficiency is improved, and the production cost is reduced.
Drawings
Fig. 1 is a schematic structural view of a stamping die for a thin aluminum alloy part according to an embodiment of the present utility model;
fig. 2 is a schematic structural view of an upper die holder in a stamping die for a thin aluminum alloy part according to an embodiment of the present utility model;
Fig. 3 is a schematic diagram of a connection structure between a lower die holder and a material supporting plate in a stamping die for a thin aluminum alloy part according to an embodiment of the utility model;
Fig. 4 is a schematic structural view of a lower die holder in a stamping die for a thin aluminum alloy part according to an embodiment of the utility model.
In the figure:
1. An upper die holder; 2. a lower die holder; 3. an upper die handle; 4. a first guide post hole; 5. forming a groove; 6. a second guide post hole; 7. a material supporting plate; 8. a backing plate; 9. a mold core; 10. a guide post; 11. a striker pin; 12. a pin hole; 13. and (5) a lower die handle.
Description of the embodiments
The following describes in further detail the embodiments of the present utility model with reference to the drawings and examples. The following examples are illustrative of the utility model and are not intended to limit the scope of the utility model.
As shown in fig. 1 to 4, a stamping die for a thin plate aluminum alloy part includes:
an upper die holder 1;
The lower die holder 2 is arranged below the upper die holder 1;
The method is characterized in that: the upper die holder 1 is provided with an upper die shank 3 on the left end face and the right end face, the bottom end face of the upper die holder 1 is provided with first guide pillar holes 4 near the left end and the right end, a plurality of forming grooves 5 are formed between the two first guide pillar holes 4, the top end face of the lower die holder 2 is provided with second guide pillar holes 6 near the left end and the right end, a material supporting plate 7 is arranged above the lower die holder 2, a base plate 8 is arranged between the material supporting plate 7 and the lower die holder 2, a plurality of die cores 9 matched with the forming grooves 5 are arranged in the middle of the top end face of the material supporting plate 7, guide pillars 10 are arranged near the left end and the right end of the top end face of the material supporting plate 7, the top ends of the guide pillars 10 are inserted into the first guide pillar holes 4, and the bottom ends of the guide pillars 10 are inserted into the second guide pillar holes 6.
In the structure, the bottom end of the mold core 9 sequentially passes through the material supporting plate 7 and the base plate 8 downwards and is fixedly connected with the lower mold base 2 through screws.
In the above structure, a plurality of stop pins 11 are arranged on one side of the guide post 10; the bottom end surface of the upper die holder 1 is provided with a plurality of pin holes 12 corresponding to the striker pins 11.
In the above structure, the lower die holder 2 is provided with the lower die handles 13 on both the left and right end surfaces.
When the stamping die for the thin plate aluminum alloy part works specifically, the lower die holder is connected with the lower platform of the hydraulic press, the upper die holder is connected with the upper platform of the hydraulic press, the die is opened, the upper die holder and the lower die holder are separated, at the moment, the backing plate (the backing plate is made of high-strength glue) is not extruded and is in a normal size, the material supporting plate is arranged on the backing plate, the blank part is placed on the material supporting plate and fixed by taking the positioning pin as a positioning reference, and the placing work of the blank part is completed. Starting an upper platform of the hydraulic machine, adjusting the pressure of equipment, slowly moving the upper die base and the upper platform of the hydraulic machine downwards together, and when the upper die base contacts with the blank part, moving the upper die base, the blank part and the material supporting plate downwards together, extruding the base plate to shrink, and forming the part under the action of the die core. The upper platform of the hydraulic press is lifted, the upper die holder moves upwards and is far away from the formed part, and the extruded backing plate recovers to generate upward force at the moment due to no pressure, so that the material supporting plate brings the blank part upwards, and the unloading is successful.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that modifications and variations can be made without departing from the technical principles of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.
Claims (4)
1. A stamping die for sheet aluminum alloy parts, comprising:
an upper die holder (1);
the lower die holder (2) is arranged below the upper die holder (1);
The method is characterized in that: the upper die holder (1) all be equipped with on the left and right sides terminal surface upper die handle (3) the bottom surface of upper die holder (1) be close to both ends department about all be equipped with first guide pillar hole (4), two be equipped with a plurality of shaping recess (5) between first guide pillar hole (4) the top surface of die holder (2) be close to both ends department about all be equipped with second guide pillar hole (6) the top of die holder (2) be equipped with and hold in the palm flitch (7) with die holder (2) between be equipped with backing plate (8) the middle part of the top terminal surface of holding in the palm flitch (7) be equipped with a plurality of with shaping recess (5) matched with mold core (9) the top surface of holding in the palm flitch (7) be close to both ends department about all be equipped with guide pillar (10), the top of guide pillar (10) insert and establish the inside of first guide pillar hole (4), the bottom of guide pillar (10) insert and establish the inside of second guide pillar hole (6).
2. The stamping die for thin aluminum alloy parts as recited in claim 1, wherein: the bottom end of the mold core (9) sequentially passes through the material supporting plate (7) and the base plate (8) downwards and is fixedly connected with the lower mold base (2) through screws.
3. The stamping die for thin aluminum alloy parts as recited in claim 1, wherein: one side of the guide post (10) is provided with a plurality of stop pins (11); the bottom end surface of the upper die holder (1) is provided with a plurality of pin holes (12) corresponding to the stop pins (11).
4. The stamping die for thin aluminum alloy parts as recited in claim 1, wherein: the left end face and the right end face of the lower die holder (2) are respectively provided with a lower die handle (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322837972.3U CN220942850U (en) | 2023-10-23 | 2023-10-23 | Stamping die of sheet aluminum alloy part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322837972.3U CN220942850U (en) | 2023-10-23 | 2023-10-23 | Stamping die of sheet aluminum alloy part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220942850U true CN220942850U (en) | 2024-05-14 |
Family
ID=91022146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322837972.3U Active CN220942850U (en) | 2023-10-23 | 2023-10-23 | Stamping die of sheet aluminum alloy part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220942850U (en) |
-
2023
- 2023-10-23 CN CN202322837972.3U patent/CN220942850U/en active Active
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