CN219926771U - Precision die capable of rapidly cooling - Google Patents
Precision die capable of rapidly cooling Download PDFInfo
- Publication number
- CN219926771U CN219926771U CN202321374416.0U CN202321374416U CN219926771U CN 219926771 U CN219926771 U CN 219926771U CN 202321374416 U CN202321374416 U CN 202321374416U CN 219926771 U CN219926771 U CN 219926771U
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- CN
- China
- Prior art keywords
- water
- cooling
- blank
- water cooling
- die
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- 238000001816 cooling Methods 0.000 title claims abstract description 84
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 66
- 210000001161 mammalian embryo Anatomy 0.000 claims description 27
- 238000001746 injection moulding Methods 0.000 claims description 21
- 239000000498 cooling water Substances 0.000 claims description 15
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 11
- 239000010949 copper Substances 0.000 claims description 11
- 229910052802 copper Inorganic materials 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 8
- 239000004033 plastic Substances 0.000 claims description 4
- 229920003023 plastic Polymers 0.000 claims description 4
- 238000002347 injection Methods 0.000 claims 1
- 239000007924 injection Substances 0.000 claims 1
- 238000010521 absorption reaction Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 4
- 239000012778 molding material Substances 0.000 description 4
- 230000005494 condensation Effects 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a precision die capable of rapidly cooling, which relates to the technical field of dies and aims to solve the problem that the water cooling efficiency of a water channel is blocked by bubbles because bubbles are generated on the surface of a heat absorption container of a water cooling device of the conventional precision die.
Description
Technical Field
The utility model relates to the technical field of dies, in particular to a precise die capable of rapidly cooling.
Background
In a conventional mold cooling device, as in application number: 201820241718.3; the name is: a mold cooling apparatus for aluminum ingot production, the apparatus comprising: the cooling box, mould and condensation piece, the upper end lateral wall of mould is fixed on the upper end inside wall of cooling box, fixed orifices and cooling chamber have been seted up to the cooling incasement, through adding sphere shell, first water pipe, honeycomb panel, condensation piece, cooling box, spacer, first sleeve and second sleeve, through the water cooling of continuous cooling for the mould to can reach the cooling for the mould, utilize the atmospheric pressure, make the hydroenergy can circulate and flow, the heat in the cooling box can be taken away to the flow of air current simultaneously, have fine cooling effect, consequently, have very strong practicality.
However, in the existing precision die, because the water cooling device generates bubbles on the surface of the heat absorption container, the problem of water cooling efficiency of the water channel is blocked by the bubbles; therefore, the existing requirements are not met, and a precise die capable of rapidly cooling is provided.
Disclosure of Invention
The utility model aims to provide a precise die capable of rapidly cooling, so as to solve the problem that the water cooling efficiency of a water channel is blocked by bubbles due to the fact that bubbles are generated on the surface of a heat absorption container by a water cooling device of the conventional precise die.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a but precision die of rapid cooling, includes first mould embryo, second mould embryo, water cooling box, the inside of first mould embryo is provided with the second mould embryo, the lower extreme of first mould embryo is provided with the mould benevolence, the both sides of mould benevolence all are provided with the locating pin, the inside of first mould embryo is provided with water cooling box, both ends all are provided with the support around the below of second mould embryo.
Further, the both sides of first mould embryo all are provided with the second condenser tube, the both sides of first mould embryo all are provided with first condenser tube, and the internal connection of first condenser tube and water cooling box, the inside of support is provided with fixing bolt, and fixing bolt passes the inside threaded connection of the lower terminal surface of support and second mould embryo.
Further, a water cooling pipe is arranged in the lower end of the second die blank, and the water cooling pipe is connected with a second cooling water pipe.
Further, the upper end face of the water cooling box is provided with a heat-resistant deformation bulge, and the heat-resistant deformation bulge and the water cooling box are integrally formed.
Further, the lower extreme of water cooling box is provided with the heat conduction copper, and the lower terminal surface of heat conduction copper and water cooling box is hugged closely and is set up, and the heat conduction copper has good heat conductivility to effectively improve thermal conduction and improve water-cooled heat exchange efficiency, improve the radiating effect.
Further, the below of locating pin is provided with the locating pin hole, and locating pin hole and second mould embryo integrated into one piece set up to the inside setting of locating pin insertion locating pin hole, locating pin hole effectively improves first mould embryo, second mould embryo connection stability and equipment precision.
Further, the front and back ends of the first mould embryo are respectively provided with an injection molding sprue gate and an injection molding residual material discharge hole, the injection molding sprue gate and the injection molding residual material discharge hole are respectively injected through the injection molding sprue gate, and overflowed injection molding materials are discharged from the injection molding residual material discharge hole.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, through the arrangement of the first die blank, the second die blank, the water cooling box and the water cooling pipe, the positioning pins at two sides of the lower end of the first die blank are inserted into the positioning pin holes of the second die blank to be fixed, then injection molding circulation is performed through the injection molding sprue, overflowed injection molding materials are discharged from the injection molding residual material discharge holes, when the whole device needs to be cooled, external water supply is introduced from the first cooling water pipe and the second cooling water pipe, the water cooling box in the first die blank and the second die blank and the water cooling pipe quickly circulate water to quickly absorb heat and discharge the heat, so that the cooling efficiency is effectively improved, a large number of micro bubbles are easily generated due to heating of the inner wall of the water cooling box, the micro bubbles can reduce the heat exchange efficiency of water flow, so that the heat resistance deformation bulge is provided to effectively store a large number of bubbles, and therefore, the bubbles can be prevented from blocking a water passage when the flow speed of water flow is insufficient, and the problem that the water cooling device of the existing precision die can generate bubbles to block the water cooling efficiency of a water passage due to the fact that bubbles can generate bubbles on the surface of a heat absorbing container.
Through the setting of heat conduction copper, the heat conduction copper has good heat conductivility to effectively improve thermal conduction and improve water-cooling's heat exchange efficiency, improve the radiating effect.
Drawings
FIG. 1 is a schematic diagram of the overall side view of the present utility model;
FIG. 2 is a schematic diagram of the overall front perspective structure of the present utility model;
FIG. 3 is a schematic perspective view of the present utility model in an overall cross-section;
FIG. 4 is a schematic view of the water cooling box structure of the utility model;
in the figure: 1. a first mold blank; 2. a second mold blank; 3. a bracket; 4. a mold core; 5. positioning pin holes; 6. a positioning pin; 7. a first cooling water pipe; 8. a second cooling water pipe; 9. injection molding the sprue; 10. a water cooling box; 11. a water-cooled tube; 12. a fixing bolt; 13. a thermally conductive copper plate; 14. a protrusion resistant to thermal deformation; 15. and the injection molding excess material is discharged from the hole.
Description of the embodiments
Referring to fig. 1-4, an embodiment of the present utility model is provided: the utility model provides a but precision die of rapid cooling, includes first mould embryo 1, second mould embryo 2, water cooling box 10, the inside of first mould embryo 1 is provided with second mould embryo 2, the lower extreme of first mould embryo 1 is provided with mould benevolence 4, the both sides of mould benevolence 4 all are provided with locating pin 6, the inside of first mould embryo 1 is provided with water cooling box 10, both ends all are provided with support 3 around the below of second mould embryo 2.
The two sides of the first mold blank 1 are respectively provided with a second cooling water pipe 8, the two sides of the first mold blank 1 are respectively provided with a first cooling water pipe 7, the first cooling water pipes 7 are connected with the lower end face of the water cooling box 10 in a clinging way, the inside of the support 3 is provided with a fixing bolt 12, the fixing bolt 12 penetrates through the support 3 and is connected with the lower end face of the second mold blank 2 in an internal threaded way, the lower end of the second mold blank 2 is internally provided with a water cooling pipe 11, the water cooling pipe 11 is connected with the second cooling water pipes 8, the upper end face of the water cooling box 10 is provided with a heat-resistant deformation bulge 14, the heat-resistant deformation bulge 14 is integrally formed with the water cooling box 10, the lower end of the water cooling box 10 is provided with a heat conducting copper plate 13, the heat conducting copper plate 13 is tightly clung to the lower end face of the water cooling box 10, the lower end of the locating pin 6 is provided with a locating pin hole 5, the locating pin 5 is integrally formed with the second mold blank 2, the locating pin 6 is inserted into the locating pin hole 5, and the front end and the rear end of the first mold blank 1 are respectively provided with an injection molding nozzle 9 and an injection molding residual material discharging hole 15.
The locating pins 6 at two sides of the lower end of the first die blank 1 are inserted into the locating pin holes 5 of the second die blank 2 to be fixed, injection molding circulation is carried out through the injection molding sprue 9, overflowed injection molding materials are discharged from the injection molding residual material discharge holes 15, when the whole device needs to be cooled, external water supply is led in from the first cooling water pipe 7 and the second cooling water pipe 8, the water cooling boxes 10 in the first die blank 1 and the second die blank 2 and the water cooling pipes 11 quickly circulate water to quickly absorb heat and then discharge the heat, so that the cooling efficiency is effectively improved, a large number of micro bubbles are easily generated due to heating of the inner wall of the water cooling box 10, the heat exchange efficiency of water flow is reduced due to the micro bubbles, a large number of bubbles are effectively stored due to the arrangement of the heat-resistant deformation protrusions 14, so that the bubbles block a water channel when the flow speed of water flow is insufficient, and the problem that the water cooling efficiency of the water channel is blocked due to the fact that the bubbles can be generated on the surface of the heat absorption container is solved.
Working principle: during the use, insert the locating pin 6 of first mould embryo 1 lower extreme both sides inside fixed of locating pin hole 5 of second mould embryo 2 earlier, later will mould plastics the circulation and pour into through moulding plastics pump nozzle 9, the injection molding material that overflows is discharged from moulding plastics clout discharge port 15, when the device wholly needs the cooling, let in outside water supply from first condenser tube 7, second condenser tube 8, the water cooling box 10 of first mould embryo 1, inside second mould embryo 2, the quick water circulation of water cooling tube 11 is discharged after absorbing heat fast, thereby effectively improve cooling efficiency, and the inner wall of water cooling box 10 easily produces a large amount of microbubbles because of being heated, the microbubble can reduce the heat exchange efficiency of rivers, so the thermal force warp protruding 14 of setting effectively stores a large amount of bubbles, thereby the bubble blocks up the water channel when preventing the rivers velocity of flow is not enough, because its water cooling device can produce the bubble because the heat absorption container surface, make the bubble block the problem of the water cooling efficiency of water channel, copper 13 has good heat conducting performance, thereby effectively improve the heat conduction efficiency of heat, and improve the heat dissipation effect of water cooling.
Claims (7)
1. The utility model provides a but precision die of rapid cooling, includes first mould embryo (1), second mould embryo (2), water cooling box (10), its characterized in that: the novel plastic mold is characterized in that a second mold blank (2) is arranged in the first mold blank (1), a mold core (4) is arranged at the lower end of the first mold blank (1), positioning pins (6) are arranged on two sides of the mold core (4), a water cooling box (10) is arranged in the first mold blank (1), and brackets (3) are arranged at front and rear ends of the lower part of the second mold blank (2).
2. The precision die capable of rapidly cooling according to claim 1, wherein: the two sides of the first die blank (1) are provided with second cooling water pipes (8), the two sides of the first die blank (1) are provided with first cooling water pipes (7), the first cooling water pipes (7) are connected with the inside of the water cooling box (10), the inside of the support (3) is provided with fixing bolts (12), and the fixing bolts (12) penetrate through the support (3) and are connected with the inner threads of the lower end face of the second die blank (2).
3. The precision die capable of rapidly cooling according to claim 1, wherein: the lower end of the second die blank (2) is internally provided with a water cooling pipe (11), and the water cooling pipe (11) is connected with a second cooling water pipe (8).
4. The precision die capable of rapidly cooling according to claim 1, wherein: the upper end face of the water cooling box (10) is provided with a heat-resistant deformation bulge (14), and the heat-resistant deformation bulge (14) and the water cooling box (10) are integrally formed.
5. The precision die capable of rapidly cooling according to claim 1, wherein: the lower end of the water cooling box (10) is provided with a heat conducting copper plate (13), and the heat conducting copper plate (13) is tightly attached to the lower end face of the water cooling box (10).
6. The precision die capable of rapidly cooling according to claim 1, wherein: the positioning pin (6) is provided with a positioning pin hole (5) below, the positioning pin hole (5) and the second die blank (2) are integrally formed, and the positioning pin (6) is inserted into the positioning pin hole (5).
7. The precision die capable of rapidly cooling according to claim 1, wherein: the front end and the rear end of the first die blank (1) are respectively provided with an injection sprue (9) and an injection molding residual material discharge hole (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321374416.0U CN219926771U (en) | 2023-06-01 | 2023-06-01 | Precision die capable of rapidly cooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321374416.0U CN219926771U (en) | 2023-06-01 | 2023-06-01 | Precision die capable of rapidly cooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219926771U true CN219926771U (en) | 2023-10-31 |
Family
ID=88494497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321374416.0U Active CN219926771U (en) | 2023-06-01 | 2023-06-01 | Precision die capable of rapidly cooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219926771U (en) |
-
2023
- 2023-06-01 CN CN202321374416.0U patent/CN219926771U/en active Active
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