CN220720182U - Injection mold capable of being molded rapidly - Google Patents
Injection mold capable of being molded rapidly Download PDFInfo
- Publication number
- CN220720182U CN220720182U CN202321751496.7U CN202321751496U CN220720182U CN 220720182 U CN220720182 U CN 220720182U CN 202321751496 U CN202321751496 U CN 202321751496U CN 220720182 U CN220720182 U CN 220720182U
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- CN
- China
- Prior art keywords
- cooling
- water tank
- injection mold
- cooling chamber
- pipe
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- 238000002347 injection Methods 0.000 title claims abstract description 19
- 239000007924 injection Substances 0.000 title claims abstract description 19
- 238000001816 cooling Methods 0.000 claims abstract description 75
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 50
- 239000004065 semiconductor Substances 0.000 claims abstract description 10
- 239000000110 cooling liquid Substances 0.000 abstract description 20
- 238000001746 injection moulding Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 4
- 238000010521 absorption reaction Methods 0.000 abstract description 2
- 238000005057 refrigeration Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000000465 moulding Methods 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000007493 shaping process 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
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model relates to the technical field of injection molds, in particular to a rapid-forming injection mold, which comprises: the electric cylinder is symmetrically arranged on the mounting frame, the upper die is fixed at the telescopic end of the electric cylinder, and the water tank is fixed at the lower end of the mounting frame. According to the utility model, the cooling liquid in the water tank is conveyed to the first cooling cavity and the second cooling cavity through the water pump, and the injection molding piece can be rapidly cooled to be molded; the cooling tube, the cooling fin and the semiconductor refrigerating fin are used for radiating and cooling the cooling liquid, so that the heat absorption and cooling effects of the cooling liquid can be maintained.
Description
Technical Field
The utility model relates to the technical field of injection molds, in particular to a rapid-forming injection mold.
Background
The injection mold is a tool for producing plastic products and also a tool for endowing the plastic products with complete structures and precise dimensions. Injection molding is a processing method used in mass production of parts with complex shapes, and specifically refers to injection molding of heated and melted plastic into a mold cavity by an injection molding machine under high pressure, and cooling and solidification are carried out to obtain a molded product.
The existing injection mold is cooled naturally, so that the molding rate of the mold cannot be improved, and the use is inconvenient.
For this purpose, we propose a fast forming injection mold that solves the above mentioned problems.
Disclosure of Invention
The utility model aims to provide an injection mold capable of being rapidly molded, so as to solve the problem of low natural cooling molding speed of the injection mold.
In order to achieve the above purpose, the present utility model provides the following technical solutions: an injection mold for rapid prototyping comprising: the electric cylinder is symmetrically arranged on the mounting frame, the upper die is fixed at the telescopic end of the electric cylinder, and the water tank is fixed at the lower end of the mounting frame.
Preferably, a second cooling cavity is arranged in the upper die, and connecting pipes are symmetrically arranged on the inner wall of the second cooling cavity.
Preferably, the inside of bed die is provided with first cooling chamber, and the inner wall symmetry in first cooling chamber is provided with the rubber and takes the interface, and the rubber is taken the inboard grafting of interface and is had the connecting pipe, and first cooling chamber inner wall is connected with the cooling pipe, and the lower extreme and the water tank of cooling pipe are connected.
Preferably, the temperature reducing pipe is provided with an electromagnetic valve.
Preferably, a water pump is arranged on the inner side of the water tank, a water outlet of the water pump is connected with a conveying hose, and the other end of the conveying hose is connected with a second cooling cavity.
Preferably, the inner wall of the second cooling cavity is connected with a pressure relief hose, and the lower end of the pressure relief hose is connected with the water tank.
Preferably, the radiator is arranged on the water tank, and the semiconductor refrigerating sheet is arranged at the lower end of the water tank.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the cooling liquid in the water tank is conveyed to the first cooling cavity and the second cooling cavity through the water pump, and the injection molding piece can be rapidly cooled to be molded.
2. According to the utility model, the cooling tube, the cooling fin and the semiconductor refrigerating fin are used for radiating and cooling the cooling liquid, so that the heat absorption and cooling effects of the cooling liquid can be maintained.
Drawings
FIG. 1 is a cross-sectional view of the overall structure of the present utility model;
FIG. 2 is a front view of the overall structure of the present utility model;
in the figure: the device comprises a mounting frame 1, an electric cylinder 11, a lower die 2, a first cooling cavity 21, a rubber joint port 22, an upper die 3, a second cooling cavity 31, a joint pipe 32, a cooling pipe 4, an electromagnetic valve 41, a water tank 5, cooling fins 51, a semiconductor cooling fin 52, a 53-down hose, a 6-water pump 61 and a conveying hose.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 and 2, an injection mold for rapid prototyping is shown, comprising: the mounting bracket 1, bed die 2, go up mould 3 and water tank 5, water tank 5 adopts the metal water tank, and mounting bracket 1 inboard is fixed with bed die 2, and electronic jar 11 is installed to symmetry on the mounting bracket 1, and electronic jar 11's flexible end is fixed with mould 3, and water tank 5 is fixed at the lower extreme of mounting bracket 1.
The inside of the upper die 3 is provided with a second cooling cavity 31, and the inner wall of the second cooling cavity 31 is symmetrically provided with connecting pipes 32.
The inside of bed die 2 is provided with first cooling chamber 21, and the inner wall symmetry in first cooling chamber 21 is provided with rubber and takes interface 22, and rubber is taken the inboard grafting of interface 22 and is had the linking pipe 32, meets and takes interface 22 inboard grafting looks takeover pipe 32 and accomplish the intercommunication in first cooling chamber 21 and the second cooling chamber 31, and first cooling chamber 21 inner wall is connected with cooling pipe 4, and cooling pipe 4 adopts the metal material, can absorb heat when the cooling liquid flows through to cooling liquid heat dissipation cooling, and the lower extreme and the water tank 5 of cooling pipe 4 are connected.
The electromagnetic valve 41 is arranged on the cooling pipe 4, and after the electromagnetic valve 41 is opened, cooling liquid in the first cooling cavity 21 and the second cooling cavity 31 flows into the water tank 5 after being cooled by the cooling pipe 4.
The water pump 6 is installed to the inboard of water tank 5, and the delivery port of water pump 6 is connected with delivery hose 61, and second cooling chamber 31 is connected to the other end of delivery hose 61, and the operation of water pump 6 is carried the interior cooling liquid of water tank 5 to second cooling chamber 31 in then is carried first cooling chamber 21 through linking pipe 32, makes first cooling chamber 21 and second cooling chamber 31 are filled with the cooling liquid and can be to lower mould 2 and go up mould 3 rapid cooling and make its inside injection molding quick shaping.
The inner wall of second cooling chamber 31 is connected with pressure release hose 53, and the lower extreme and the water tank 5 of pressure release hose 53 are connected, and the setting of pressure release combustion tube 53 guarantees that water pump 6 avoids when carrying the cooling liquid to first cooling chamber 21 and second cooling chamber 31 through delivery hose 61 in making the cooling liquid be full of in the second cooling chamber 31 when unable because of its inside atmospheric pressure problem.
Install fin 51 on the water tank 5, the installation of fin 51 has increased the radiating area of water tank 5, can improve the radiating effect of water tank 5, and semiconductor refrigeration piece 52 is installed to the lower extreme of water tank 5, and the cooling surface of semiconductor refrigeration piece 52 contacts with the interior cooling liquid of water tank 5 and semiconductor refrigeration piece 52 and water tank 5 junction seals through seal structure, utilizes the refrigeration of semiconductor refrigeration piece 52 to carry out rapid cooling to the interior water of water tank 5.
The injection mold is used in the following steps: the electric cylinder 11 is contracted to drive the upper die 3 to be connected with the lower die 2 downwards, meanwhile, the connecting pipe 32 is inserted into the inner side of the rubber connecting port 22, then injection molding solution enters the inner side of a cavity between the upper die 3 and the lower die 2, then the water pump 6 is operated to convey cooling liquid in the water tank 5 into the second cooling cavity 31, and then the cooling liquid is conveyed into the first cooling cavity 21 through the connecting pipe 32, so that the cooling liquid is filled in the first cooling cavity 21 and the second cooling cavity 31, and the lower die 2 and the upper die 3 can be cooled rapidly, so that injection molding parts in the lower die 2 and the upper die 3 can be molded rapidly.
After the molding, the electromagnetic valve 41 is opened, cooling liquid in the first cooling cavity 21 and the second cooling cavity 31 flows into the water tank 5 after being cooled by the cooling pipe 4, the cooling liquid in the water tank 5 is cooled by the cooling fin 51 and the semiconductor cooling fin 52, so that the cooling effect of the cooling liquid can be maintained.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. An injection mold for rapid prototyping, comprising:
mounting bracket (1), bed die (2), go up mould (3) and water tank (5), mounting bracket (1) inboard is fixed with bed die (2), electronic jar (11) are installed to symmetry on mounting bracket (1), the flexible end of electronic jar (11) is fixed with mould (3) in the top, water tank (5) are fixed in the lower extreme of mounting bracket (1), the inside of going up mould (3) is provided with second cooling chamber (31), and the inner wall symmetry of second cooling chamber (31) is provided with and links pipe (32), the inside of bed die (2) is provided with first cooling chamber (21), and the inner wall symmetry of first cooling chamber (21) is provided with rubber and links interface (22), and rubber is linked up the inboard grafting of interface (22) and is had linking pipe (32), and first cooling chamber (21) inner wall connection has cooling pipe (4), and the lower extreme of cooling pipe (4) is connected with water tank (5).
2. The rapid prototyping injection mold of claim 1 wherein: an electromagnetic valve (41) is arranged on the cooling pipe (4).
3. The rapid prototyping injection mold of claim 1 wherein: the water pump (6) is installed to the inboard of water tank (5), and the delivery port of water pump (6) is connected with delivery hose (61), and second cooling chamber (31) are connected to the other end of delivery hose (61).
4. The rapid prototyping injection mold of claim 1 wherein: the inner wall of the second cooling cavity (31) is connected with a pressure relief hose (53), and the lower end of the pressure relief hose (53) is connected with the water tank (5).
5. The rapid prototyping injection mold of claim 1 wherein: the radiator (51) is arranged on the water tank (5), and the semiconductor refrigerating sheet (52) is arranged at the lower end of the water tank (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321751496.7U CN220720182U (en) | 2023-07-05 | 2023-07-05 | Injection mold capable of being molded rapidly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321751496.7U CN220720182U (en) | 2023-07-05 | 2023-07-05 | Injection mold capable of being molded rapidly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220720182U true CN220720182U (en) | 2024-04-05 |
Family
ID=90491908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321751496.7U Active CN220720182U (en) | 2023-07-05 | 2023-07-05 | Injection mold capable of being molded rapidly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220720182U (en) |
-
2023
- 2023-07-05 CN CN202321751496.7U patent/CN220720182U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |