CN220548616U - High-quality combined injection molding structure for branching inflow - Google Patents
High-quality combined injection molding structure for branching inflow Download PDFInfo
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- CN220548616U CN220548616U CN202322193917.5U CN202322193917U CN220548616U CN 220548616 U CN220548616 U CN 220548616U CN 202322193917 U CN202322193917 U CN 202322193917U CN 220548616 U CN220548616 U CN 220548616U
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- arc
- inflow
- shaped anti
- collision
- main bodies
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- 238000001746 injection moulding Methods 0.000 title claims abstract description 27
- 210000001503 joint Anatomy 0.000 claims description 7
- 239000002131 composite material Substances 0.000 claims description 4
- 238000002347 injection Methods 0.000 claims description 4
- 239000007924 injection Substances 0.000 claims description 4
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Abstract
The utility model relates to a combined injection molding structure with high mass flow direction, which comprises an upper die and a lower die which are matched with each other to form an injection molding die cavity of an anti-collision shell; the lower die comprises an end part combined main body plate, the end part combined main body plate is correspondingly provided with two arc-shaped anti-collision main bodies, the connecting parts of the two arc-shaped anti-collision main bodies are provided with high-quality flow equalizing structures, the high-quality flow equalizing structures comprise inflow grooves, the inflow grooves are opposite to the connecting parts of the two arc-shaped anti-collision main bodies, the two arc-shaped anti-collision main bodies are communicated with the connecting parts of the two arc-shaped anti-collision main bodies through forward flow passages and forward inflow openings, two ends of the inflow grooves are respectively communicated with the two arc-shaped anti-collision main bodies through two side flow passages and two side inflow openings, and a multi-position inflow high-quality injection molding die is formed.
Description
Technical Field
The utility model relates to a precision manufacturing technology, in particular to an injection molding technology, and specifically relates to a combined injection molding structure with high-quality directional inflow.
Background
Referring to the crashproof shell 100 of fig. 1, including two arc crashproof main bodies 101 that the symmetry set up, arc crashproof main body 101 inboard is provided with the assembly laminating portion, and be provided with and correspond assembly mouth 102, because two arc crashproof main bodies 101 butt joint set up, injection molding's die cavity flow is longer, traditional injection molding mould design, adopt one side inflow mode, can only guarantee the shaping quality of the assembly laminating portion of the arc crashproof main body 101 of one end, the shaping quality of whole crashproof shell 100 can't be guaranteed, traditional injection molding mould simultaneously, adopt the profile modeling platform of two arc crashproof main bodies 101 that correspond of processing on the lower mould, the processing volume is big, influence the cost of manufacture of product.
Accordingly, there is a need to provide a high quality split inflow composite injection molded structure that addresses the above-described issues.
Disclosure of Invention
The utility model aims to provide a combined injection molding structure with high-quality inflow direction.
The technical proposal is as follows:
a combined injection molding structure with high mass incoming flow comprises an upper die and a lower die which are matched with each other to form an injection molding die cavity of an anti-collision shell;
the lower die comprises an end part combined main body plate, the end part combined main body plate is correspondingly provided with two arc-shaped anti-collision main bodies, the connecting parts of the two arc-shaped anti-collision main bodies are provided with high-quality flow equalizing structures, the high-quality flow equalizing structures comprise inflow grooves, the inflow grooves are opposite to the connecting parts of the two arc-shaped anti-collision main bodies, the two arc-shaped anti-collision main bodies are communicated with the connecting parts of the two arc-shaped anti-collision main bodies through forward flow passages and forward inflow openings, two ends of the inflow grooves are respectively communicated with the two arc-shaped anti-collision main bodies through two side flow passages and two side inflow openings, and a multi-position inflow high-quality injection molding die is formed.
Further, the forward inflow port and the two inflow ports on two sides are communicated through an arc-shaped runner, so that a three-point inflow pressure adjusting structure is formed.
Further, the lower imitative bodies of the two arc-shaped anti-collision main bodies are connected through the butt joint surface, and an upper connecting plate is further arranged.
Further, the lower imitation shapes of the two arc-shaped anti-collision main bodies are connected to the lower external connection table.
Further, the two lower external tables comprise oblique inserting bodies, and after the two oblique inserting bodies are in butt joint, an assembling alignment part with an included angle of 60 degrees is formed.
Further, the end part combined main body plate is provided with an assembling imitation groove matched with the lower imitation shape of the two arc-shaped anti-collision main bodies.
Furthermore, the end part combined main body plate is also provided with a conical corresponding assembly boss matched with the lower imitation body of the two arc anti-collision main bodies, the two assembly imitation grooves and the upper die.
Further, the inflow groove is communicated with the pouring opening, the upper die comprises an upper die cavity, and the pouring opening is arranged at the die groove connecting parts of the two arc-shaped anti-collision main bodies of the upper die cavity.
Further, the oblique insert body is provided with a corresponding assembly port forming column, the corresponding assembly port forming column penetrates through the lower imitation body of the arc-shaped anti-collision main body in an oblique inserting mode, and is connected with the oblique insert body to form a corresponding assembly port corresponding forming area and an arc-shaped anti-collision main body fixing integrated setting structure.
Compared with the prior art, the utility model adopts the design that the end part combined main body plate and the lower simulated body of the two arc-shaped anti-collision main bodies are combined to form the lower die, equally divides the processing elements, reduces the problem of large processing amount of one-step processing caused by integrally processing the lower die, and ensures the injection molding quality through a multi-position inflow high-quality injection molding program.
Drawings
Fig. 1 is a schematic structural view of an impact shell 100.
Fig. 2 is a schematic structural view of the upper die.
Fig. 3 is a schematic view of the structure of the lower die.
Fig. 4 is a schematic view of the distribution of the simulated shape under two arcuate bodies.
Fig. 5 is a schematic structural view of a simulated shape under an arc-shaped collision avoidance body.
Fig. 6 is a schematic distribution diagram of a three-point inflow pressure regulating structure.
Detailed Description
Examples:
referring to fig. 2-6, the present embodiment shows a high quality split inflow combined injection molding structure comprising an upper mold 1 and a lower mold 2 that cooperate to form an injection molding cavity for an anti-collision housing;
the lower die 2 comprises an end part combined main body plate 3, the end part combined main body plate 3 is correspondingly provided with two arc-shaped anti-collision main bodies, the connecting parts of the two arc-shaped anti-collision main bodies and the lower imitation bodies 4 are provided with high-quality flow equalizing structures 5, the high-quality flow equalizing structures 5 comprise inflow grooves 51, the inflow grooves 51 are opposite to the connecting parts of the two arc-shaped anti-collision main bodies and the lower imitation bodies 4, the connecting parts of the two arc-shaped anti-collision main bodies and the lower imitation bodies 4 are communicated through a forward runner 511 and a forward inflow port 512, and two ends of the inflow grooves 51 are respectively communicated with the two arc-shaped anti-collision main bodies and the lower imitation bodies 4 through two side runners 52 and two side inflow ports 53, so that a multi-position inflow high-quality injection molding die is formed.
The forward inlet 512 and the two side inlets 53 are connected by the arcuate flow passage 54 to form a three point inlet pressure regulating structure.
The two arc-shaped anti-collision main body lower imitation shapes 4 are connected through a butt joint surface, and an upper connecting plate 41 is further arranged.
The lower imitation body 4 of the two arc-shaped anti-collision bodies is connected with the lower external connection table 8.
The two lower external connection tables 6 comprise oblique insertion bodies 61, and after the two oblique insertion bodies 61 are in butt joint, an assembly alignment part with an included angle of 60 degrees is formed.
The end combination main body plate 3 is provided with an assembly imitation groove 31 which is matched with the lower imitation body 4 of the two arc-shaped anti-collision main bodies.
The end part combined main body plate 3 is also provided with a conical corresponding assembling boss 32 matched with the lower imitation body 4 of the two arc-shaped anti-collision main bodies, the two assembling imitation grooves 31 and the upper die 1.
The runner 51 communicates with the pouring gate 10, and the upper die 1 includes an upper die cavity 11, and the pouring gate 10 is disposed at a die cavity connecting portion of two arc-shaped anti-collision bodies of the upper die cavity.
The oblique insert body 61 is provided with a corresponding assembly port forming column 7, the corresponding assembly port forming column 7 penetrates through the lower imitation body 4 of the arc-shaped anti-collision main body in an oblique insertion mode, and is connected with the oblique insert body 61 to form a corresponding assembly port corresponding forming area and an arc-shaped anti-collision main body fixing integrated setting structure.
Compared with the prior art, the utility model adopts the design that the end part combined main body plate and the lower simulated body of the two arc-shaped anti-collision main bodies are combined to form the lower die, equally divides the processing elements, reduces the problem of large processing amount of one-step processing caused by integrally processing the lower die, and ensures the injection molding quality through a multi-position inflow high-quality injection molding program.
The foregoing are some embodiments of the present utility model. It will be apparent to those skilled in the art that various modifications and improvements can be made without departing from the spirit of the utility model.
Claims (9)
1. A high quality divides combination formula injection moulding structure of inflow, its characterized in that: comprises an upper die and a lower die which are matched with each other to form an anti-collision shell injection molding die cavity;
the lower die comprises an end part combined main body plate, the end part combined main body plate is correspondingly provided with two arc-shaped anti-collision main bodies, the connecting parts of the two arc-shaped anti-collision main bodies are provided with high-quality flow equalizing structures, the high-quality flow equalizing structures comprise inflow grooves, the inflow grooves are opposite to the connecting parts of the two arc-shaped anti-collision main bodies, the two arc-shaped anti-collision main bodies are communicated with the connecting parts of the two arc-shaped anti-collision main bodies through forward flow passages and forward inflow openings, two ends of the inflow grooves are respectively communicated with the two arc-shaped anti-collision main bodies through two side flow passages and two side inflow openings, and a multi-position inflow high-quality injection molding die is formed.
2. A high mass inflow combined injection molding structure according to claim 1, wherein: the forward inflow port is communicated with the two inflow ports on two sides through an arc-shaped runner to form a three-point inflow pressure regulating structure.
3. A high mass inflow combined injection molding structure according to claim 2, wherein: the lower imitation shapes of the two arc-shaped anti-collision main bodies are connected through a butt joint surface, and an upper connecting plate is also arranged.
4. A high mass inflow combined injection molding structure according to claim 3, wherein: the lower imitation shapes of the two arc-shaped anti-collision main bodies are connected to the lower external connection table.
5. The composite injection molded structure of high mass inflow according to claim 4, wherein: the two lower external tables comprise oblique plug bodies, and after the two oblique plug bodies are in butt joint, an assembling alignment part with an included angle of 60 degrees is formed.
6. The composite injection molded structure of high mass inflow according to claim 5, wherein: the end part combined main body plate is provided with an assembling imitation groove matched with the lower imitation shape of the two arc-shaped anti-collision main bodies.
7. The composite injection molded structure of high mass inflow according to claim 6, wherein: the end part combined main body plate is also provided with a conical corresponding assembly boss matched with the lower imitation body of the two arc-shaped anti-collision main bodies, the two assembly imitation grooves and the upper die.
8. A high mass inflow combined injection molding structure according to claim 7, wherein: the runner intercommunication pouring gate, go up the mould and include the die cavity, the pouring gate sets up in the die cavity connecting portion of two arc anticollision main parts of last die cavity.
9. A high mass inflow combined injection molding structure according to claim 8, wherein: the oblique insert body is provided with a corresponding assembly port forming column, the corresponding assembly port forming column penetrates through the lower imitation body of the arc-shaped anti-collision main body in an oblique inserting mode, and is connected with the oblique insert body to form a corresponding assembly port corresponding forming area and an arc-shaped anti-collision main body fixing integrated setting structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322193917.5U CN220548616U (en) | 2023-08-15 | 2023-08-15 | High-quality combined injection molding structure for branching inflow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322193917.5U CN220548616U (en) | 2023-08-15 | 2023-08-15 | High-quality combined injection molding structure for branching inflow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220548616U true CN220548616U (en) | 2024-03-01 |
Family
ID=90002167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322193917.5U Active CN220548616U (en) | 2023-08-15 | 2023-08-15 | High-quality combined injection molding structure for branching inflow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220548616U (en) |
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2023
- 2023-08-15 CN CN202322193917.5U patent/CN220548616U/en active Active
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