CN222242577U - A casting die for producing aluminum alloy battery pack parts - Google Patents
A casting die for producing aluminum alloy battery pack parts Download PDFInfo
- Publication number
- CN222242577U CN222242577U CN202323502449.1U CN202323502449U CN222242577U CN 222242577 U CN222242577 U CN 222242577U CN 202323502449 U CN202323502449 U CN 202323502449U CN 222242577 U CN222242577 U CN 222242577U
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- China
- Prior art keywords
- battery pack
- acting force
- aluminum alloy
- casting
- effort
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- 238000005266 casting Methods 0.000 title claims abstract description 45
- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 20
- 238000003825 pressing Methods 0.000 claims abstract description 14
- 238000004519 manufacturing process Methods 0.000 claims abstract description 9
- 238000001125 extrusion Methods 0.000 claims description 13
- 238000000465 moulding Methods 0.000 claims 1
- 229920003023 plastic Polymers 0.000 claims 1
- 239000004033 plastic Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 3
- 210000004400 mucous membrane Anatomy 0.000 abstract 1
- 238000004512 die casting Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 4
- 210000004877 mucosa Anatomy 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Battery Mounting, Suspending (AREA)
Abstract
The utility model relates to the technical field of aluminum alloy battery pack part production and discloses a casting and pressing die for aluminum alloy battery pack part production, which comprises a battery pack shell casting and pressing die, wherein a first acting force component, a second acting force component, a first moving component and a second moving component are arranged, the first acting force component and the second acting force component can extrude the battery pack shell casting and pressing die to provide acting force effects, when a battery pack shell casting and pressing die product which is easy to be adhered is taken out, the first acting force component can be moved firstly to remove the acting force, then the second moving component can be moved again to remove the acting force, so that the acting force is divided into two parts to be removed, the phenomenon that the internal product is deformed due to insufficient acting force of the die and contracted mucous membrane is avoided, and the phenomenon that the product is not adhered and deformed when the product is taken out can be ensured.
Description
Technical Field
The utility model relates to the technical field of aluminum alloy battery pack part production, in particular to a casting die for aluminum alloy battery pack part production.
Background
The die casting die is a tool for casting metal parts, and is a tool for completing a die casting process on a special die casting die forging machine. The basic technological process of die casting is that molten metal is first cast at low or high speed into the cavity of the mold with movable cavity surface, and the mold is pressurized and forged with the cooling process of molten metal to eliminate the shrinkage cavity and porosity of the blank and to make the internal structure of the blank reach forged broken grains. The comprehensive mechanical properties of the blank are obviously improved.
In the prior art, the shrinkage instability, the aluminum sticking film drawing and the like of the aluminum alloy battery shell die-casting product which is easy to stick easily occur in the production process, so that the problems of easy deformation, unqualified size and the like of parts are solved, the inner side surface ejector rod ejection design is adopted in the die, the inner side surface ejector rod ejection is adopted in the product, although the problem of sticking film can be effectively solved, the problem of deformation and the like of the product ejection surface is easy to cause, in addition, the quality requirements of customers on the product are higher and higher, the inner side surface of the product is not allowed to be subjected to ejector rod printing, mantissa burrs and the like due to the reasons of assembly and the like, and the scheme cannot be used, so that the die casting tool for producing the aluminum alloy battery pack part is designed, wherein the part deformation and the sticking film cannot be caused when the cast part is taken out.
Disclosure of utility model
The utility model provides a casting die for producing aluminum alloy battery pack parts, which aims to solve the technical problems that the parts are easy to deform and the sizes are unqualified due to unstable shrinkage, aluminum sticking, and the like of an aluminum alloy battery pack shell die-casting product easy to stick in the production process.
The utility model adopts the following technical scheme that the casting and pressing die for producing the aluminum alloy battery pack part comprises a battery pack shell casting and pressing die, wherein one side of the battery pack shell casting and pressing die is provided with a runner for injection molding, one side of the battery pack shell casting and pressing die is provided with a first acting force component for providing acting force for the battery pack shell casting and pressing die, one side of the first acting force component is provided with a second acting force component for providing acting force for the runner, the other side of the first acting force component is provided with a first moving component for driving the first acting force component to move, and one side of the first moving component is provided with a second moving component for driving the second acting force component to move.
Through the technical scheme, when the cast and pressed aluminum alloy battery shell product with easy mucosa is required to be taken out, two moving assemblies are used, so that the two acting force assemblies are separated to move, the battery shell casting and pressing die has acting force on the upper surface all the time, and the die is ensured not to deform because of the rapid loss of the acting force, so that the product is deformed by shrinkage mucosa.
As a further improvement of the scheme, the first acting force component comprises a side extrusion block arranged on one side of the battery pack shell casting die, a sliding block seat fixedly arranged on one side of the side extrusion block and two limiting blocks arranged on one side of the sliding block seat, and a pushing groove is formed in one side of the sliding block seat.
Through the technical scheme, the side extrusion block can always generate pulling acting force on the battery pack shell casting die, so that the shrinkage and the deformation of a product in the battery pack shell casting die are prevented.
As a further improvement of the scheme, the second acting force component comprises a pushing block arranged on one side of the flow channel, two connecting rods fixedly arranged on one side of the pushing block and a pressing block fixedly arranged at one end of the two connecting rods.
Through the technical scheme, after the side extrusion blocks are slowly removed, the pushing blocks can further continuously pull the flow channels, so that the flow channels continuously provide acting force for the battery pack shell casting mold.
As a further improvement of the scheme, the first moving assembly comprises an oil cylinder arranged on one side of the sliding block seat, a connecting column fixedly arranged on the pushing end of the oil cylinder and a fixing plate fixedly arranged on one side of the oil cylinder and used for fixing the oil cylinder, the fixing plate is arranged in a '匚' shape, and one end of the connecting column extends to the inside of the pushing groove of the sliding block seat.
Through above-mentioned technical scheme, hydro-cylinder cooperation spliced pole lets the slider seat remove, carries out the provision of effort to battery package casing casting mould, prevents that the mould from letting inside product shrink mucosa warp at the in-process of casting.
As a further improvement of the scheme, the bottom plate is sleeved on the outer surface of the connecting column, one side of each limiting block is fixedly provided with a first guide column, one end of each first guide column is fixedly arranged with the bottom plate, and one side of each sliding block seat is fixedly provided with a second guide column, and one end of each second guide column is fixedly arranged with the bottom plate.
Through the technical scheme, the bottom plate is fixedly connected with the limiting block by being matched with the first guide post and the second guide post, and is matched with the sliding block seat to move together.
As a further improvement of the scheme, the second moving assembly comprises a mounting plate sleeved on the connecting column and a limiting plate sleeved on one side of the mounting plate, the limiting plate and the mounting plate are in sliding fit with a plurality of first guide posts and a plurality of second guide posts, a plurality of disc springs are sleeved on the first guide posts and the second guide posts, one end of each disc spring is connected with the bottom plate, the other end of each disc spring is connected with the mounting plate, and a fixing groove matched with the connecting rod is formed in one side of each of the mounting plate and the limiting plate.
Through the technical scheme, after the first acting force component moves, the second moving component can enable the first acting force component to continuously provide acting force for the battery pack shell casting die, so that the product shrinkage deformation caused by too fast acting force withdrawal is prevented.
Compared with the prior art, the utility model has the beneficial effects that:
According to the utility model, the first acting force component, the second acting force component, the first moving component and the second moving component are arranged, the first acting force component and the second acting force component can extrude the battery pack shell casting die to provide acting force effects, when the battery pack shell casting die product which is easy to be adhered is taken out, the first moving component can enable the first acting force component to move firstly to remove acting force, and then the second moving component can enable the second acting force component to move again to remove acting force, so that the acting force is divided into two parts to be removed, the phenomenon that the product inside the die is contracted and deformed due to insufficient acting force caused by removing excessive acting force once can be avoided, and thus, the phenomenon that the mucosa and deformation are avoided when the product is taken out can be ensured.
Drawings
FIG. 1 is a schematic view of a three-dimensional structure of the present utility model;
FIG. 2 is a schematic view of a first mobile assembly according to the present utility model;
FIG. 3 is a schematic view of a first force assembly of the present utility model.
Main symbol description:
1. A battery pack case casting mold; 2, a runner, 301, a side extrusion block, 302, a slide block seat, 303, a limit block, 401, a pushing block, 402, a connecting rod, 403, a press block, 501, an oil cylinder, 502, a connecting column, 503, a fixing plate, 601, a mounting plate, 602, a limit plate, 7, a bottom plate, 8, a first guide column, 9, a second guide column, 10 and a disc spring.
Detailed Description
The present utility model will be further described with reference to the accompanying drawings and detailed description, wherein it is to be understood that, on the premise of no conflict, the following embodiments or technical features may be arbitrarily combined to form new embodiments.
Referring to fig. 1-3, a casting mold for producing aluminum alloy battery pack parts of the present embodiment includes a battery pack casing casting mold 1, a runner 2 for injection molding is disposed on one side of the battery pack casing casting mold 1, a first acting force component for providing acting force to the battery pack casing casting mold 1 is disposed on one side of the battery pack casing casting mold 1, a second acting force component for providing acting force to the runner 2 is disposed on one side of the first acting force component, a first moving component for driving the first acting force component to move is disposed on the other side of the first acting force component, and a second moving component for driving the second acting force component to move is disposed on one side of the first moving component.
Referring to fig. 1 and 3, the first force component includes a side extrusion block 301 disposed at one side of the battery pack case casting mold 1, a slide block base 302 fixedly mounted at one side of the side extrusion block 301, and two limiting blocks 303 mounted at one side of the slide block base 302, a pushing groove is formed at one side of the slide block base 302, the second force component includes a pushing block 401 disposed at one side of the runner 2, two connecting rods 402 fixedly mounted at one side of the pushing block 401, and a pressing block 403 fixedly mounted at one end of the two connecting rods 402, after the side extrusion block 301 is slowly removed, the pushing block 401 still continues to act on the runner, so that the runner continues to provide force to the battery pack case casting mold 1.
Referring to fig. 1-3, the first moving component comprises an oil cylinder 501 arranged at one side of a sliding block seat 302, a connecting column 502 fixedly installed on the pushing end of the oil cylinder 501, and a fixing plate 503 fixedly installed at one side of the oil cylinder 501 and used for fixing the oil cylinder 501, wherein the fixing plate 503 is in a '匚' shape, one end of the connecting column 502 extends into a pushing groove of the sliding block seat 302, a bottom plate 7 is sleeved on the outer surface of the connecting column 502, one sides of two limiting blocks 303 are fixedly installed with first guide columns 8 with one ends fixedly installed with the bottom plate 7, one side of the sliding block seat 302 is fixedly installed with second guide columns 9 with two ends fixedly installed with the bottom plate 7, the second moving component comprises a mounting plate 601 sleeved on the connecting column 502 and a limiting plate 602 sleeved on one side of the mounting plate 601, the limiting plate 602 is in sliding fit with a plurality of first guide columns 8 and a plurality of second guide columns 9, one ends of the first guide columns 8 and the second guide columns 9 are sleeved with a disc spring 10 with one ends of the bottom plate 7 and the other ends of the mounting plate 601, one sides of the mounting plate 601 and one sides of the limiting plate 602 are matched with the first guide columns 402, the first guide columns 402 are matched with the first guide columns 402, and the second guide columns 402 are matched with the first guide columns and the second guide columns and the first guide columns and the second guide columns are matched with the first guide columns, and the first compression mold component, and the second compression component can be further moved with the first compression mould component.
After casting of aluminum alloy battery pack parts, the die casting action is completed, when the moving fixed die is opened, the side cylinder 501 of the moving die is not started, the product is not carried out along with the fixed die under the action of the side extrusion block 301 and the pushing block 401, the product and the runner 2 are subjected to the action force, the stress points are numerous and balanced, the whole stress is basically stable, and the product basically does not deform; after the moving fixed die is completely opened, the mechanical arm grabs the material taking handle, the product is still in the cavity, the whole product is stable, then under the action of the oil cylinder 501, the connecting column 502 moves to drive the side extrusion block 301, the sliding block seat 302 and the two limiting blocks 303 to move backwards, the bottom plate 7 is connected with the plurality of second guide columns 9 through the plurality of first guide columns 8, the bottom plate 7 can also move backwards, the disc springs 10 between the mounting plate 601 and the bottom plate 7 are also loosened, the mounting plate 601 and the limiting plates 602 are tightly connected through screws and are in sliding fit with the plurality of first guide columns 8 and the plurality of second guide columns 9, so that the mounting plate 601 and the limiting plates 602 are temporarily not moved, the pushing block 401, the connecting rod 402 and the pressing block 403 connected with the mounting plate are also not moved, at the moment, the runner 2 is still buckled by the pushing block 401 to provide acting force for the battery pack shell casting die 1, the whole part state is stable, the effect generated due to the dimensional change of the external modeling caused by the extraction of the side extrusion block 301 is reduced, and after the first 8 and the limiting blocks 303 slide to the bottom plate 7, the first guide column 8 and the limiting blocks 303 push the first guide column 8 move to the whole guide column 8, so that the pushing block 403 can be completely separated from the product modeling, and the connecting rod 401 can be completely separated from the whole part, and the mechanical part is completely removed from the cavity after the connecting rod and the connecting rod is completely separated from the cavity part.
The above embodiments are only preferred embodiments of the present utility model, and the scope of the present utility model is not limited thereto, but any insubstantial changes and substitutions made by those skilled in the art on the basis of the present utility model are intended to be within the scope of the present utility model as claimed.
Claims (6)
1. The utility model provides a casting mould for aluminum alloy battery package part production, includes battery package casing casting mould (1), one side of battery package casing casting mould (1) is equipped with runner (2) that are used for moulding plastics, its characterized in that, one side of battery package casing casting mould (1) is equipped with the first effort subassembly that provides effort for battery package casing casting mould (1), one side of first effort subassembly is equipped with the second effort subassembly that provides effort for runner (2), the opposite side of first effort subassembly is equipped with the first removal subassembly that drives first effort subassembly and remove, one side of first removal subassembly is equipped with the second removal subassembly that drives the second effort subassembly and remove.
2. The casting die for producing aluminum alloy battery pack parts according to claim 1, wherein the first acting force component comprises a side extrusion block (301) arranged on one side of the battery pack shell casting die (1), a sliding block seat (302) fixedly arranged on one side of the side extrusion block (301), and two limiting blocks (303) arranged on one side of the sliding block seat (302), and a pushing groove is formed in one side of the sliding block seat (302).
3. The casting die for producing aluminum alloy battery pack parts according to claim 2, wherein the second acting force assembly comprises a pushing block (401) arranged on one side of the runner (2), two connecting rods (402) fixedly arranged on one side of the pushing block (401), and a pressing block (403) fixedly arranged on one end of the two connecting rods (402).
4. A casting die for producing aluminum alloy battery pack parts according to claim 3, wherein the first moving assembly comprises an oil cylinder (501) arranged on one side of the sliding block seat (302), a connecting column (502) fixedly arranged on the pushing end of the oil cylinder (501) and a fixing plate (503) fixedly arranged on one side of the oil cylinder (501) and used for fixing the oil cylinder (501), the fixing plate (503) is arranged in a shape of '匚', and one end of the connecting column (502) extends into a pushing groove of the sliding block seat (302).
5. The casting mold for aluminum alloy battery pack part production according to claim 4, wherein the bottom plate (7) is sleeved on the outer surface of the connecting column (502), one side of each of the two limiting blocks (303) is provided with a first guide column (8) with one end fixedly mounted on the bottom plate (7), and one side of the sliding block seat (302) is provided with a second guide column (9) with two ends fixedly mounted on the bottom plate (7).
6. The casting mold for aluminum alloy battery pack part production according to claim 5, wherein the second moving assembly comprises a mounting plate (601) sleeved on the connecting column (502) and a limiting plate (602) sleeved on the connecting column (502) and arranged on one side of the mounting plate (601), the limiting plate (602) and the mounting plate (601) are in sliding fit with a plurality of first guide posts (8) and a plurality of second guide posts (9), a plurality of disc springs (10) with one ends connected with the bottom plate (7) and the other ends connected with the mounting plate (601) are sleeved on the first guide posts (8) and the second guide posts (9), and fixing grooves matched with the connecting rod (402) are formed in one sides of the mounting plate (601) and the limiting plate (602).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323502449.1U CN222242577U (en) | 2023-12-21 | 2023-12-21 | A casting die for producing aluminum alloy battery pack parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323502449.1U CN222242577U (en) | 2023-12-21 | 2023-12-21 | A casting die for producing aluminum alloy battery pack parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222242577U true CN222242577U (en) | 2024-12-27 |
Family
ID=94011734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323502449.1U Active CN222242577U (en) | 2023-12-21 | 2023-12-21 | A casting die for producing aluminum alloy battery pack parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222242577U (en) |
-
2023
- 2023-12-21 CN CN202323502449.1U patent/CN222242577U/en active Active
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