CN220372180U - Die core structure of die casting forming die for aluminum alloy fittings of new energy automobiles - Google Patents
Die core structure of die casting forming die for aluminum alloy fittings of new energy automobiles Download PDFInfo
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- CN220372180U CN220372180U CN202322291517.8U CN202322291517U CN220372180U CN 220372180 U CN220372180 U CN 220372180U CN 202322291517 U CN202322291517 U CN 202322291517U CN 220372180 U CN220372180 U CN 220372180U
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- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 93
- 238000004512 die casting Methods 0.000 title claims abstract description 74
- 238000000465 moulding Methods 0.000 claims abstract description 44
- 238000007493 shaping process Methods 0.000 claims description 18
- 239000000498 cooling water Substances 0.000 claims description 9
- 238000000034 method Methods 0.000 abstract description 12
- 238000005266 casting Methods 0.000 abstract description 8
- 238000012545 processing Methods 0.000 abstract description 6
- 230000003014 reinforcing effect Effects 0.000 description 4
- 230000001360 synchronised effect Effects 0.000 description 4
- 238000001816 cooling Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of dies, and particularly relates to a die core structure of a die casting forming die for aluminum alloy accessories of a new energy automobile. The utility model comprises an automobile aluminum alloy fitting die-casting molding template, wherein a die core body is arranged on the automobile aluminum alloy fitting die-casting molding template. In the die casting process, the die core body is used for assisting in forming the structure of the automobile aluminum alloy fitting, the automobile aluminum alloy fitting buckle forming piece is used for synchronously forming the structure of the automobile aluminum alloy fitting buckle body, the positioning clamping groove forming component is used for synchronously forming the positioning clamping groove structure of the automobile aluminum alloy fitting, the central clamping plate forming part is used for synchronously forming the central clamping plate structure of the automobile aluminum alloy fitting, the die casting can be performed once without secondary processing, the working procedure is shortened, the quality of a casting is higher, and after the die casting is completed, the ejection rod is matched with the ejection part to eject the casting.
Description
Technical Field
The utility model belongs to the technical field of dies, and relates to a die core structure of a die casting forming die for aluminum alloy accessories of a new energy automobile.
Background
With the continuous development of the automobile industry, the market share of new energy automobiles is gradually increased, and the demand of new energy automobile aluminum alloy accessories is also continuously increased. The new energy automobile aluminum alloy accessory is generally manufactured by adopting a die casting die. The existing new energy automobile aluminum alloy accessory die casting die is difficult to synchronously mold the buckle body structure, the positioning clamping groove structure and the center clamping plate structure of the automobile aluminum alloy accessory in the die casting process, secondary processing treatment is needed, the working procedures are more, and the casting quality is more general. Therefore, it is necessary to design a die core structure of a die casting forming die for aluminum alloy fittings of new energy automobiles, which can overcome the defects.
In order to overcome the defects in the prior art, people have continuously explored and put forward various solutions, for example, chinese patent discloses an auto-parts die casting die [ application number: 202011009822.8 the device comprises a base, a lower die holder, a supporting beam arranged right above the lower die holder, a lower die holder welded on the bottom wall of the supporting beam and a bearing frame welded and fixed with two sides of the top wall of the supporting beam respectively, wherein cast pieces are clamped and installed in the inner cavity of the lower die holder, extension blocks are fixedly welded on two sides of the supporting beam, and second electric push rods symmetrically distributed on two sides of the lower die holder are installed in the lower die holder; the top ends of the two groups of second electric push rods are welded and fixed with the bottom walls of the two groups of extension blocks respectively, and the two sides of the top wall of the supporting beam are fixedly welded with air blowers.
Disclosure of Invention
The utility model aims to solve the problems and provides a die core structure of a die casting forming die for aluminum alloy accessories of a new energy automobile.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a new energy automobile aluminum alloy accessory die-casting forming die mould benevolence structure, includes automobile aluminum alloy accessory die-casting forming template, automobile aluminum alloy accessory die-casting forming template on be equipped with the mould benevolence body, the mould benevolence body on be equipped with automobile aluminum alloy accessory buckle shaping spare, the mould benevolence body on still be equipped with location draw-in groove shaping subassembly and central cardboard shaping die cavity, automobile aluminum alloy accessory die-casting forming template in still be equipped with ejecting portion.
In the die core structure of the die casting forming die for the aluminum alloy fittings of the new energy automobile, the positioning clamping groove forming assembly comprises a middle forming male die arranged on the die core body, the central clamping plate forming cavity is positioned between the die core body and the middle forming male die, and a plurality of positioning clamping groove forming protrusions are arranged at the top of the middle forming male die.
In the die core structure of the die casting forming die for the aluminum alloy fittings of the new energy automobile, the central hole groove is formed in the middle forming male die, the central hole groove penetrates through the die casting forming die plate of the aluminum alloy fittings of the automobile, and the central hole groove and the positioning clamping groove forming protrusions are arranged in a staggered mode.
In the die core structure of the die casting forming die for the aluminum alloy fittings of the new energy automobile, the buckle forming part of the aluminum alloy fittings of the automobile comprises a plurality of buckle forming grooves formed in the die core body, and raised line forming parts are arranged in the die core body and correspond to the buckle forming grooves in position.
In the die core structure of the die casting forming die for the aluminum alloy fittings of the new energy automobile, the raised line forming part comprises a raised line forming embedded channel arranged in the die core body, and a rib forming part is arranged between the raised line forming embedded channel and the buckle forming groove.
In the die core structure of the die casting forming die for the aluminum alloy fittings of the new energy automobile, the rib forming part comprises a plurality of rib forming grooves arranged between the convex strip forming embedded channels and the buckle forming grooves, one side of each rib forming groove is connected with the convex strip forming embedded channels, and the other side of each rib forming groove is connected with the buckle forming grooves.
In the die core structure of the die casting forming die for the aluminum alloy fittings of the new energy automobile, the ejection part comprises a plurality of straight ejector rod ejection holes arranged in the die casting forming die plate of the aluminum alloy fittings of the automobile.
In the die core structure of the die casting forming die for the aluminum alloy fittings of the new energy automobile, the die casting forming die plate of the aluminum alloy fittings of the automobile is provided with the die closing alignment parts, and the die closing alignment parts and the die core body are arranged in a staggered manner.
In the die core structure of the die casting forming die for the aluminum alloy fittings of the new energy automobile, the die closing alignment piece comprises a die closing outer frame arranged on the die casting forming die plate of the aluminum alloy fittings of the automobile, and a die closing alignment cavity is arranged in the die closing outer frame.
In the die core structure of the die casting forming die for the aluminum alloy fittings of the new energy automobile, a plurality of cooling water channels are arranged in the die core.
Compared with the prior art, the utility model has the advantages that:
1. in the die casting process, the die core body is used for assisting in forming the structure of the automobile aluminum alloy fitting, the automobile aluminum alloy fitting buckle forming piece is used for synchronously forming the structure of the automobile aluminum alloy fitting buckle body, the positioning clamping groove forming assembly is used for synchronously forming the positioning clamping groove structure of the automobile aluminum alloy fitting, the central clamping plate forming cavity is used for synchronously forming the central clamping plate structure of the automobile aluminum alloy fitting, the die casting can be performed once without secondary processing, the working procedure is shortened, the quality of a casting is higher, and after the die casting is completed, the ejection rod is matched with the ejection part to eject the casting.
2. The utility model is used for forming the reinforcing rib structure of the automobile aluminum alloy accessory by arranging the rib forming groove.
Additional advantages, objects, and features of the utility model will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the utility model.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic view of another aspect of the present utility model.
Fig. 3 is a schematic view of another aspect of the present utility model.
Fig. 4 is a schematic cross-sectional view of the present utility model.
In the figure: the automobile aluminum alloy accessory die-casting molding template 1, a die core body 2, an automobile aluminum alloy accessory buckle molding member 3, a positioning clamping groove molding assembly 4, a central clamping plate molding cavity 5, an ejection part 6, a middle molding male die 7, a positioning clamping groove molding protrusion 8, a central hole groove 9, a buckle molding groove 10, a convex strip molding part 11, a convex strip molding embedded channel 12, a rib molding part 13, a rib molding groove 14, a straight ejector rod ejection hole 15, a die clamping alignment member 16, a die clamping outer frame 17, a die clamping alignment cavity 18 and a cooling water channel 19.
Detailed Description
The utility model is further described below with reference to the accompanying drawings.
As shown in fig. 1-4, a die core structure of a die casting forming die for aluminum alloy fittings of a new energy automobile comprises an automobile aluminum alloy fitting die casting forming die plate 1, wherein a die core body 2 is arranged on the automobile aluminum alloy fitting die casting forming die plate 1, an automobile aluminum alloy fitting buckle forming part 3 is arranged on the die core body 2, a positioning clamping groove forming assembly 4 and a central clamping plate forming cavity 5 are further arranged on the die core body 2, and an ejection part 6 is further arranged in the automobile aluminum alloy fitting die casting forming die plate 1.
In this embodiment, in the die casting process, be used for assisting the structure of shaping car aluminum alloy accessory through mould benevolence body 2, car aluminum alloy accessory buckle shaping spare 3 is used for synchronous shaping car aluminum alloy accessory buckle body structure, the location draw-in groove shaping subassembly 4 is used for synchronous shaping car aluminum alloy accessory's location draw-in groove structure, center cardboard shaping die cavity 5 is used for synchronous shaping car aluminum alloy accessory's center cardboard structure, need not to carry out secondary processing, one shot-time die casting can the shaping, the process has been shortened, the quality of foundry goods is higher, accomplish after the die casting, ejector rod cooperation ejector part 6 with the foundry goods ejecting can.
Referring to fig. 1-4, the positioning slot forming assembly 4 includes a middle forming male die 7 disposed on the mold core body 2, the central clamping plate forming cavity 5 is located between the mold core body 2 and the middle forming male die 7, and a plurality of positioning slot forming protrusions 8 are disposed at the top of the middle forming male die 7.
Specifically speaking, in the die casting process, through the location draw-in groove structure that middle part shaping terrace die 7 and location draw-in groove shaping arch 8 are used for synchronous shaping car aluminum alloy accessory, need not to carry out secondary processing, and one-time die casting can the shaping, has shortened the process, and the quality of foundry goods is higher.
The middle forming male die 7 is internally provided with a central hole groove 9, the central hole groove 9 penetrates through the automobile aluminum alloy fitting die-casting forming die plate 1, and the central hole groove 9 and the positioning clamping groove forming protrusions 8 are arranged in a staggered mode.
In this embodiment, the central hole slot 9 is matched with the central slide bar to synchronously form the central hole slot structure of the aluminum alloy fitting of the automobile.
Referring to fig. 1 and 2, the automobile aluminum alloy fitting buckle molding part 3 comprises a plurality of buckle molding grooves 10 formed in a mold core body 2, wherein a convex strip molding part 11 is arranged in the mold core body 2, and the convex strip molding part 11 corresponds to the buckle molding groove 10 in position.
In this embodiment, during die casting, the buckle forming groove 10 is used for synchronously forming the positioning slot structure of the aluminum alloy fitting of the automobile, and the protruding strip forming part 11 is used for forming the protruding strip structure of the aluminum alloy fitting of the automobile.
The rib forming part 11 comprises a rib forming embedded channel 12 arranged in the die core body 2, and a rib forming part 13 is arranged between the rib forming embedded channel 12 and the buckle forming groove 10.
In this embodiment, the protruding strip forming embedded channel 12 is used for forming a protruding strip structure of an aluminum alloy fitting of an automobile, and the rib forming portion 13 is used for forming a reinforcing rib structure of the aluminum alloy fitting of the automobile.
Referring to fig. 2, the rib forming portion 13 includes a plurality of rib forming grooves 14 disposed between the rib forming embedded channels 12 and the buckle forming grooves 10, one side of the rib forming groove 14 is connected to the rib forming embedded channels 12, and the other side is connected to the buckle forming grooves 10.
In this embodiment, the rib forming groove 14 is used to form a reinforcing rib structure of an aluminum alloy fitting of an automobile.
The ejection part 6 comprises a plurality of straight ejector rod ejection holes 15 arranged in the die-casting molding template 1 of the automobile aluminum alloy accessory.
In this embodiment, after die casting is completed, the ejector pins are engaged with the straight ejector pin ejection holes 15 to eject the cast.
Referring to fig. 1-2, the die casting molding template 1 of the aluminum alloy fitting of the automobile is provided with a die assembly alignment member 16, and the die assembly alignment member 16 and the die core body 2 are arranged in a staggered manner.
In this embodiment, the mold clamping counterpoint member 16 can perform a function of precisely clamping the mold during mold clamping, and prevent positional displacement from occurring during mold clamping.
Referring to fig. 1-2, the mold clamping alignment member 16 includes a mold clamping outer frame 17 disposed on the mold plate 1 for die casting the aluminum alloy fittings of the automobile, and a mold clamping alignment cavity 18 is disposed in the mold clamping outer frame 17.
In this embodiment, the mold clamping outer frame 17 and the mold clamping alignment cavity 18 can perform a function of precisely clamping during mold clamping, and prevent positional deviation during mold clamping.
Referring to fig. 1-2, a plurality of cooling water channels 19 are provided in the mold core body 2.
In this embodiment, after the die casting is completed, cooling water is injected into the cooling water passage 19 to accelerate the cooling rate of the cast.
The working principle of the utility model is as follows:
in the die casting process, the structure for assisting in forming the automobile aluminum alloy fitting through the die core body 2, the positioning clamping groove structure for synchronously forming the automobile aluminum alloy fitting through the middle forming male die 7 and the positioning clamping groove forming protrusion 8 can be formed without secondary processing, the process is shortened, the quality of castings is higher,
the central hole groove 9 is matched with the central slide bar to synchronously form the central hole groove structure of the automobile aluminum alloy accessory,
in die casting, the buckle molding groove 10 is used for synchronously molding the positioning clamping groove structure of the automobile aluminum alloy fitting, the convex strip molding embedded channel 12 is used for molding the convex strip structure of the automobile aluminum alloy fitting, the rib molding groove 14 is used for molding the reinforcing rib structure of the automobile aluminum alloy fitting,
after die casting, the ejector rod is matched with the straight ejector rod ejection hole 15 to eject the casting,
the die-closing outer frame 17 and the die-closing alignment cavity 18 can play a role in precisely closing the die, avoid the position deviation during the die-closing,
after the die casting is completed, cooling water is injected into the cooling water channel 19 to accelerate the cooling speed of the casting.
The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model.
Although terms such as the automobile aluminum alloy part die casting molding die plate 1, the die core body 2, the automobile aluminum alloy part buckle molding member 3, the positioning card slot molding assembly 4, the center card slot molding cavity 5, the ejection portion 6, the middle molding punch 7, the positioning card slot molding protrusion 8, the center hole slot 9, the buckle molding groove 10, the convex strip molding portion 11, the convex strip molding insert 12, the rib molding portion 13, the rib molding groove 14, the straight ejector pin ejection hole 15, the die clamping alignment member 16, the die clamping outer frame 17, the die clamping alignment member 18, the cooling water channel 19 are used more herein, the possibility of using other terms is not excluded. These terms are only used to more conveniently describe and explain the nature of the utility model and should be construed in a manner consistent with their spirit and scope.
Claims (10)
1. The utility model provides a new energy automobile aluminum alloy accessory die-casting forming die mould benevolence structure, includes automobile aluminum alloy accessory die-casting forming template (1), its characterized in that, automobile aluminum alloy accessory die-casting forming template (1) on be equipped with mould benevolence body (2), mould benevolence body (2) on be equipped with automobile aluminum alloy accessory buckle shaping piece (3), mould benevolence body (2) on still be equipped with location draw-in groove shaping subassembly (4) and central cardboard shaping die cavity (5), automobile aluminum alloy accessory die-casting forming template (1) in still be equipped with ejecting portion (6).
2. The die core structure of the die casting forming die for the aluminum alloy accessories of the new energy automobile according to claim 1, wherein the positioning clamping groove forming assembly (4) comprises a middle forming male die (7) arranged on the die core body (2), the center clamping plate forming cavity (5) is positioned between the die core body (2) and the middle forming male die (7), and a plurality of positioning clamping groove forming protrusions (8) are arranged at the top of the middle forming male die (7).
3. The die core structure of the die casting forming die for the aluminum alloy fittings of the new energy automobile according to claim 2, wherein a central hole groove (9) is arranged in the middle forming male die (7), the central hole groove (9) penetrates through the die casting forming die plate (1) of the aluminum alloy fittings of the automobile, and the central hole groove (9) and the positioning clamping groove forming protrusions (8) are arranged in a staggered mode.
4. The die-casting forming die core structure of the aluminum alloy fitting of the new energy automobile according to claim 3, wherein the automobile aluminum alloy fitting buckle forming part (3) comprises a plurality of buckle forming grooves (10) arranged on a die core body (2), raised strip forming parts (11) are arranged in the die core body (2), and the raised strip forming parts (11) correspond to the buckle forming grooves (10).
5. The die core structure of the die casting mold for the aluminum alloy fittings of the new energy automobile according to claim 4, wherein the raised line forming part (11) comprises a raised line forming embedded channel (12) arranged in the die core body (2), and a rib forming part (13) is arranged between the raised line forming embedded channel (12) and the buckle forming groove (10).
6. The die-casting mold core structure for aluminum alloy fittings of new energy vehicles according to claim 5, wherein the rib molding part (13) comprises a plurality of rib molding grooves (14) arranged between the rib molding embedded channels (12) and the buckle molding grooves (10), one side of the rib molding grooves (14) is connected with the rib molding embedded channels (12), and the other side is connected with the buckle molding grooves (10).
7. The die core structure of the die casting die for the aluminum alloy fittings of the new energy automobile according to claim 6, wherein the ejection part (6) comprises a plurality of straight ejector rod ejection holes (15) arranged in the die casting die plate (1) of the aluminum alloy fittings of the automobile.
8. The die core structure of the die casting forming die for the aluminum alloy fittings of the new energy automobile according to claim 7, wherein the die casting forming die plate (1) of the aluminum alloy fittings of the automobile is provided with die closing alignment pieces (16), and the die closing alignment pieces (16) and the die core body (2) are arranged in a staggered mode.
9. The die core structure of the die casting forming die for the aluminum alloy fittings of the new energy automobile according to claim 8, wherein the die clamping alignment piece (16) comprises a die clamping outer frame (17) arranged on the die casting forming die plate (1) of the aluminum alloy fittings of the automobile, and a die clamping alignment cavity (18) is arranged in the die clamping outer frame (17).
10. The die core structure of the die casting forming die for the aluminum alloy fittings of the new energy automobile as claimed in claim 9, wherein a plurality of cooling water channels (19) are arranged in the die core body (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322291517.8U CN220372180U (en) | 2023-08-24 | 2023-08-24 | Die core structure of die casting forming die for aluminum alloy fittings of new energy automobiles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322291517.8U CN220372180U (en) | 2023-08-24 | 2023-08-24 | Die core structure of die casting forming die for aluminum alloy fittings of new energy automobiles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220372180U true CN220372180U (en) | 2024-01-23 |
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ID=89564242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322291517.8U Active CN220372180U (en) | 2023-08-24 | 2023-08-24 | Die core structure of die casting forming die for aluminum alloy fittings of new energy automobiles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220372180U (en) |
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2023
- 2023-08-24 CN CN202322291517.8U patent/CN220372180U/en active Active
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