CN217862522U - Hot-pressing injection mold for automotive interior production - Google Patents
Hot-pressing injection mold for automotive interior production Download PDFInfo
- Publication number
- CN217862522U CN217862522U CN202121822035.5U CN202121822035U CN217862522U CN 217862522 U CN217862522 U CN 217862522U CN 202121822035 U CN202121822035 U CN 202121822035U CN 217862522 U CN217862522 U CN 217862522U
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- Prior art keywords
- injection mold
- die holder
- hot
- runner
- seted
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- Expired - Fee Related
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- 238000002347 injection Methods 0.000 title claims abstract description 31
- 239000007924 injection Substances 0.000 title claims abstract description 31
- 238000007731 hot pressing Methods 0.000 title claims abstract description 19
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 26
- 239000004033 plastic Substances 0.000 claims abstract description 11
- 229920003023 plastic Polymers 0.000 claims abstract description 11
- 238000000465 moulding Methods 0.000 claims abstract description 10
- 239000000463 material Substances 0.000 claims abstract description 9
- 230000017525 heat dissipation Effects 0.000 claims description 5
- 210000001503 joint Anatomy 0.000 claims description 5
- 239000002991 molded plastic Substances 0.000 claims 1
- 238000001816 cooling Methods 0.000 abstract description 17
- 238000012546 transfer Methods 0.000 abstract description 11
- 238000000034 method Methods 0.000 abstract description 8
- 238000007493 shaping process Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 5
- 238000013461 design Methods 0.000 abstract description 2
- 238000001746 injection moulding Methods 0.000 description 8
- 238000004378 air conditioning Methods 0.000 description 4
- 239000012778 molding material Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a hot pressing injection mold for automotive interior production, including die holder and upper die base, the die holder bottom is provided with the heat transfer board, the comdenstion water runner has been seted up to heat transfer board inside, the shaping chamber has been seted up at the die holder top, the runner of moulding plastics has been seted up to the upper die base is inside, the runner top of moulding plastics is through the notes material hole intercommunication on connecting pipe and the roof, the upper die base upside is connected with the connecting seat, the connecting seat side is provided with the backup pad, the backup pad top is provided with the roof, the connecting seat top is provided with multiunit radiating fin. The utility model discloses structural design scientific and reasonable uses through setting up the cooperation of multiunit cooling structure, can carry out cooling forming to the product fast, has improved the work efficiency of the process of moulding plastics, can satisfy the demand in current market, has solved the not good problem of hot pressing injection mold cooling effect in the past.
Description
Technical Field
The utility model relates to an injection mold equipment technical field specifically is a hot pressing injection mold for automotive interior production.
Background
The injection mold is a tool for producing plastic products and also a tool for endowing the plastic products with complete structures and accurate dimensions, and the injection molding is a processing method used for batch production of parts with complex shapes, in particular to a method for injecting heated and melted plastics into a mold cavity from an injection molding machine at high pressure and obtaining a formed product after cooling and solidification. Most cooling effect of hot pressing injection mold for automotive interior spare production in the past is not good, can not carry out cooling forming to the product fast, has reduced automotive interior production work efficiency to reduce user's experience and felt, can not satisfy the demand in present market, consequently have certain drawback. Therefore, the hot-pressing injection mold for producing the automotive interior trim is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a hot pressing injection mold for automotive interior production to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a hot pressing injection mold for automotive interior production, includes die holder and upper die base, the die holder bottom is provided with the heat transfer board, the comdenstion water runner has been seted up to the heat transfer board inside, the die holder top has been seted up into the die cavity, the runner of moulding plastics has been seted up to the upper die base inside, the runner top of moulding plastics is through the notes material hole intercommunication on connecting pipe and the roof, the upper die base upside is connected with the connecting seat, the connecting seat side is provided with the backup pad, the backup pad top is provided with the roof, the connecting seat top is provided with multiunit radiating fin.
Preferably, a base is arranged at the bottom of the heat exchange plate.
Preferably, a butt joint column is inserted into the hole in the upper side of the lower die base, and the top of the butt joint column is inserted into the limit hole in the lower side of the upper die base.
Preferably, the side surface of the heat exchange plate is provided with a water injection hole communicated with the condensed water flow channel.
Preferably, the upper side of the top plate is provided with heat dissipation holes.
Preferably, a cold air joint is arranged in the support plate.
Compared with the prior art, the beneficial effects of the utility model are that: this kind of a hot pressing injection mold for automotive interior production, structural design is simple reasonable, has stronger practicality, be used for transmitting thermal heat transfer board and set up the comdenstion water runner in it through setting up, can cool off the shaping to the product fast, the work efficiency of the process of moulding plastics has been improved, can satisfy the demand in current market, practicality and usability when having improved automotive interior spare production, the not good problem of hot pressing injection mold cooling effect in the past has been solved, through set up radiating fin at the connecting seat top, and can connect with air conditioning generating device through the air conditioning of side, thereby can accelerate the heat dissipation and the cooling efficiency of upper die base, thereby further accelerate cooling efficiency, thereby guarantee the shaping effect, be fit for rapid tooling, bring the convenience for the user, upper die base and die holder butt joint are convenient for through setting up the docking post, thereby stability when both connect has been guaranteed.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a sectional view of the structure of the present invention.
In the figure: 1 lower die holder, 11 heat exchange plates, 12 bases, 13 condensed water flow channels, 14 upper die holders, 15 butting columns, 16 forming cavities, 17 injection molding flow channels, 18 connecting pipes, 19 connecting seats, 2 supporting plates, 21 top plates, 22 heat dissipation holes, 23 heat dissipation fins, 24 cold air connectors, 26 material injection holes and 27 water injection holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a hot pressing injection mold for automotive interior production, including die holder 1 and upper die base 14, 1 bottom of die holder is provided with heat transfer board 11, heat transfer board 11 bottom is provided with base 12, condensate water runner 13 has been seted up to heat transfer board 11 inside, water injection hole 27 with condensate water runner 13 intercommunication is seted up to heat transfer board 11 side, in operation, connect on water injection hole 27 through cold water supply equipment, and let in mobile cold water in condensate water runner 13, cold water carries out the heat exchange with die holder 1 at the in-process that flows through condensate water runner 13, thereby take away the heat of die holder 1 inside fast, the purpose of cooling down fast has been realized to die holder 1, through setting up heat transfer board 11 that is used for transmitting the heat and set up condensate water runner 13 in it, can cool off the shaping fast to the product, the work efficiency of the process of moulding plastics is improved, can satisfy the demand in current market, practicality and usability when having improved automotive interior spare production, the not good problem of injection mold cooling effect in the past has been solved.
The utility model discloses a cooling device, including upper die base 14, lower die base 1, connecting post 15, shaping chamber 16, in operation, pour into molten state's injection molding material from the notes material hole 26 at roof 21 top through setting up connecting post 15, the material passes through connecting pipe 18 and injection molding runner 17 and flows into shaping intracavity 16 automatically and cools off the shaping, upper die base 14 has seted up injection molding runner 17 inside, injection molding runner 17 top is through connecting pipe 18 and the notes material hole 26 intercommunication on the roof 21, upper die base 14 upside is connected with connecting seat 19, connecting seat 19 side is provided with backup pad 2, backup pad 2 top is provided with roof 21, air conditioning roof 21 upside louvre 22 has been seted up, connecting seat 19 top is provided with the multiunit radiating fin 23, be provided with air conditioning joint 24 in the backup pad 2, the heat in the upper die base 14 passes through connecting seat 19 transfer that is connected with it and dispels the heat for radiating fin 23 to dispel the heat, in this process can be connected with the cooling device air outlet of refrigeration plant, thereby guide air current flows into in the cavity of connecting seat 19 upper portion, and then realize accelerating the radiating fin 23, thereby the efficiency sets up the efficiency of the fin is suitable for the cooling device, thereby the user's the quick cooling device and takes place for the efficiency for the cooling fin 14, thereby the user.
The working principle is as follows:
the hot-pressing injection mold for the production of the automotive interior, during specific work, injection molding materials in a molten state are injected from an injection hole 26 in the top of a top plate 21, the materials automatically flow into a molding cavity 16 through a connecting pipe 18 and an injection runner 17 to be cooled and molded, in order to accelerate the molding speed of the mold, the materials are connected to a water injection hole 27 through cold water supply equipment, flowing cold water is introduced into a condensate runner 13, and the cold water exchanges heat with a lower die holder 1 in the process of flowing through the condensate runner 13, so that the heat in the lower die holder 1 is quickly taken away, the purpose of quickly cooling the lower die holder 1 is realized, meanwhile, the heat in an upper die holder 14 is transferred to a radiating fin 23 through a connecting seat 19 connected with the cold water flow passage to be radiated, the cold water can be connected with an air outlet of refrigerating equipment in the process, so that air flow is guided to flow into a cavity in the upper part of the connecting seat 19, and the purpose of accelerating the radiating efficiency of the radiating fin 23 is realized.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a hot pressing injection mold for automotive interior production, includes die holder (1) and upper die base (14), its characterized in that: the utility model discloses a heat exchanger, including lower die holder (1), heat exchanger plate (11), condensed water runner (13) have been seted up to heat exchanger plate (11) inside, die cavity (16) have been seted up at lower die holder (1) top, runner (17) of moulding plastics have been seted up to upper die holder (14) inside, runner (17) are moulded plastics through connecting pipe (18) and notes material hole (26) intercommunication on roof (21), upper die holder (14) upside is connected with connecting seat (19), connecting seat (19) side is provided with backup pad (2), backup pad (2) top is provided with roof (21), connecting seat (19) top is provided with multiunit radiating fin (23).
2. The hot-pressing injection mold for automobile interior trim production according to claim 1, characterized in that: the bottom of the heat exchange plate (11) is provided with a base (12).
3. The hot-pressing injection mold for the production of automotive interiors according to claim 1, characterized in that: the lower die holder (1) upside trompil interpolation is equipped with butt joint post (15), it is downthehole that upper die base (14) downside is spacing to insert butt joint post (15) top.
4. The hot-pressing injection mold for automobile interior trim production according to claim 1, characterized in that: and the side surface of the heat exchange plate (11) is provided with a water injection hole (27) communicated with the condensed water flow channel (13).
5. The hot-pressing injection mold for automobile interior trim production according to claim 1, characterized in that: the upper side of the top plate (21) is provided with a heat dissipation hole (22).
6. The hot-pressing injection mold for the production of automotive interiors according to claim 1, characterized in that: a cold air joint (24) is arranged in the supporting plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121822035.5U CN217862522U (en) | 2021-08-06 | 2021-08-06 | Hot-pressing injection mold for automotive interior production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121822035.5U CN217862522U (en) | 2021-08-06 | 2021-08-06 | Hot-pressing injection mold for automotive interior production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217862522U true CN217862522U (en) | 2022-11-22 |
Family
ID=84048088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121822035.5U Expired - Fee Related CN217862522U (en) | 2021-08-06 | 2021-08-06 | Hot-pressing injection mold for automotive interior production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217862522U (en) |
-
2021
- 2021-08-06 CN CN202121822035.5U patent/CN217862522U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20221122 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |