CN220562064U - High-precision double-color injection mold - Google Patents
High-precision double-color injection mold Download PDFInfo
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- CN220562064U CN220562064U CN202321825231.7U CN202321825231U CN220562064U CN 220562064 U CN220562064 U CN 220562064U CN 202321825231 U CN202321825231 U CN 202321825231U CN 220562064 U CN220562064 U CN 220562064U
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- fixedly arranged
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- injection mold
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- 238000002347 injection Methods 0.000 title claims abstract description 31
- 239000007924 injection Substances 0.000 title claims abstract description 31
- 238000001816 cooling Methods 0.000 claims abstract description 27
- 230000007246 mechanism Effects 0.000 claims abstract description 21
- 238000007789 sealing Methods 0.000 claims abstract description 14
- 238000000465 moulding Methods 0.000 claims abstract description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 19
- 229910052782 aluminium Inorganic materials 0.000 claims description 19
- 238000003825 pressing Methods 0.000 claims description 9
- 238000009826 distribution Methods 0.000 claims description 5
- 238000004804 winding Methods 0.000 claims description 3
- 238000001746 injection moulding Methods 0.000 abstract description 8
- 230000001174 ascending effect Effects 0.000 abstract description 3
- 230000006835 compression Effects 0.000 abstract description 3
- 238000007906 compression Methods 0.000 abstract description 3
- 238000010030 laminating Methods 0.000 abstract description 3
- 239000004033 plastic Substances 0.000 abstract description 3
- 229920003023 plastic Polymers 0.000 abstract description 3
- 239000000243 solution Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 239000000110 cooling liquid Substances 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 238000005057 refrigeration Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model relates to the technical field of injection molds, in particular to a high-precision double-color injection mold, which comprises a lower sealing plate, wherein four mold feet are fixedly arranged at the top of the lower sealing plate, an ejection mechanism is arranged in a male mold plate, and a cooling mechanism is arranged at the top of an upper sealing plate. This high accuracy bicolor injection mold, be provided with ejection mechanism through the inside of male template, the during operation of moulding plastics is conducted by the guide pillar, make male template and female template laminating, at this moment, female template is impressed the inside of male template with the clamp plate, drive deflector downward movement, thereby drive roof downward movement, hydraulic telescoping rod and spring compression, during the die sinking, extruded hydraulic telescoping rod and spring have ascending elasticity, drive the deflector and shift up, thereby make the quick upward movement of roof, thereby it is ejecting with injection mold, the effectual ejecting more time of spending of solution traditional injection molding machine goes the drawing of patterns, influence the holistic problem of work efficiency of injection mold.
Description
Technical Field
The utility model relates to the technical field of injection molds, in particular to a high-precision double-color injection mold.
Background
The mold is a variety of molds and tools for producing the required products by injection molding, blow molding, extrusion, die casting or forging, smelting, stamping and other methods in industrial production, in short, the mold is a tool for producing molded articles, and the double-color injection molding is to inject two different materials into the same set of mold, so that the molding process of the injection molded parts formed by the two materials is realized, some of the two materials are different in color, and some of the two materials are different in hardness, so that the aesthetic property, the assembly and other performances of the products are improved.
Because the double-shot injection mold is separated from the upper mold and the lower mold, the process of moving the finished product out of the cavity and moving the finished product away by using ejection and clamping equipment takes more time to demould, and the double-shot injection mold is slow in cooling and long in secondary injection time during secondary injection, the overall working efficiency of the injection mold is directly influenced, so that the social requirement is difficult to meet, and the problem in the above is solved by providing a high-precision double-shot injection mold.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a high-precision double-color injection mold which has the advantages of rapid demolding, rapid reduction of mold forming temperature and the like, and solves the problem that the ejection of the traditional injection molding machine takes more time to demolding and the slow temperature reduction of the mold affects the overall working efficiency of the injection mold.
In order to realize the purpose of rapidly demoulding and rapidly reducing the forming temperature of the die, the utility model provides the following technical scheme: the utility model provides a high accuracy double-shot injection mold, includes down the shrouding, the top fixed mounting of lower shrouding has four mould feet of quantity, the top fixed mounting of mould foot has two backup pads of quantity, the top fixed mounting of backup pad has two public templates of quantity, the inside of public template is provided with ejection mechanism, the top movable mounting of public template has female template, the top fixed mounting of female template has the flow distribution plate, the top fixed mounting of flow distribution plate has the upper shrouding, the top of upper shrouding is provided with cooling mechanism, the top movable mounting of upper shrouding has four pairs of guide pillar, the top fixed mounting of upper shrouding has a shunt ring of quantity two;
the ejection mechanism comprises hydraulic telescopic rods, two pairs of hydraulic telescopic rods are fixedly arranged in the male template, springs are fixedly arranged on the surfaces of the hydraulic telescopic rods in a winding mode, guide plates are fixedly arranged at the tops of the springs, pressing plates with two pairs of pressing plates are fixedly arranged at the tops of the guide plates, and top plates with two pairs of top plates are fixedly arranged at the tops of the guide plates;
the cooling mechanism comprises a first aluminum pipe, a three-way pipe is fixedly arranged at the bottom of the first aluminum pipe, a through cooling pipeline is arranged inside the master template, two pairs of refrigerating pipes are fixedly arranged inside the cooling pipeline, and second aluminum pipes are fixedly arranged on two sides of the cooling pipeline.
Further, the nozzles are fixedly arranged on two sides of the upper sealing plate, and the flow dividing channels are formed in the flow dividing plate.
Further, two pairs of hydraulic telescopic rods are fixedly arranged in the male template through threads, and springs are fixedly arranged at the tops of the hydraulic telescopic rods through threads.
Further, two pairs of pressing plates are fixedly arranged on the guide plate through threads, and two pairs of top plates are fixedly arranged on the guide plate through threads.
Further, the two pairs of refrigerating pipes are fixedly arranged inside the cooling pipeline through threads.
Further, the bottom of the first aluminum pipe is fixedly arranged on the tee pipe through threads.
Compared with the prior art, the technical scheme of the application has the following beneficial effects:
1. this high accuracy double-shot moulding mould is provided with cooling body through the top of going up the shrouding, flows into first aluminum pipe with the coolant liquid, flows into in the female template through the three-way pipe, and the quick refrigeration of rethread refrigeration pipe flows from the second aluminum pipe at last, can reduce forming die's temperature fast to effectual reduction injection molding's time.
2. This high accuracy bicolor injection mold, be provided with ejection mechanism through the inside of male template, the during operation of moulding plastics is conducted by the guide pillar, make male template and female template laminating, at this moment, female template is impressed the inside of male template with the clamp plate, drive deflector downward movement, thereby drive roof downward movement, hydraulic telescoping rod and spring compression, during the die sinking, extruded hydraulic telescoping rod and spring have ascending elasticity, drive the deflector and shift up, thereby make the quick upward movement of roof, thereby it is ejecting with injection mold, the effectual ejecting more time of spending of solution traditional injection molding machine goes the drawing of patterns, influence the holistic problem of work efficiency of injection mold.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of a cooling mechanism according to the present utility model;
fig. 3 is a schematic structural view of an ejection mechanism according to the present utility model.
In the figure: 1. a lower sealing plate; 2. a mold foot; 3. a support plate; 4. a male template; 5. an ejection mechanism; 501. a hydraulic telescopic rod; 502. a spring; 503. a guide plate; 504. a pressing plate; 505. a top plate; 6. a diverter plate; 7. an upper sealing plate; 8. a cooling mechanism; 801. a first aluminum pipe; 802. a three-way pipe; 803. a cooling pipe; 804. a refrigeration tube; 805. a second aluminum pipe; 9. a master template; 10. a guide post; 11. a shunt ring; 12. a nozzle; 13. and a flow dividing channel.
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. 1-3, a high-precision double-color injection mold in this embodiment includes a lower sealing plate 1, four mold pins 2 are fixedly installed at the top of the lower sealing plate 1, the mold pins 2 mainly change the surface contact of the mold into point contact, so as to ensure the mold level, two support plates 3 are fixedly installed at the top of the mold pins 2, two male templates 4 are fixedly installed at the top of the support plates 3, an ejection mechanism 5 is arranged in the male templates 4, a female template 9 is movably installed at the top of the male templates 4, a splitter plate 6 is fixedly installed at the top of the female template 9, an upper sealing plate 7 is fixedly installed at the top of the splitter plate 6, a cooling mechanism 8 is arranged at the top of the upper sealing plate 7, four pairs of guide posts 10 are movably installed at the top of the upper sealing plate 7, and two splitter rings 11 are fixedly installed at the top of the upper sealing plate 7;
the ejection mechanism 5 comprises hydraulic telescopic rods 501, two pairs of hydraulic telescopic rods 501 are fixedly arranged in the male template 4, springs 502 are fixedly arranged on the surfaces of the hydraulic telescopic rods 501 in a winding manner, guide plates 503 are fixedly arranged at the tops of the springs 502, pressing plates 504 with two pairs of pressing plates 504 are fixedly arranged at the tops of the guide plates 503, and top plates 505 with two pairs of pressing plates are fixedly arranged at the tops of the guide plates 503;
the cooling mechanism 8 comprises a first aluminum pipe 801, a three-way pipe 802 is fixedly arranged at the bottom of the first aluminum pipe 801, a cooling liquid water tank is connected to the other side of the first aluminum pipe 801, a through cooling pipe 803 is arranged inside the female die plate 9, two pairs of cooling pipes 804 are fixedly arranged inside the cooling pipe 803, a second aluminum pipe 805 is fixedly arranged on two sides of the cooling pipe 803, and the cooling liquid water tank is connected to the other side of the second aluminum pipe 805.
In summary, according to the high-precision double-color injection mold, the cooling mechanism 8 is arranged at the top of the upper sealing plate 7, the cooling liquid flows into the first aluminum pipe 801, flows into the master template 9 through the three-way pipe 802, is rapidly cooled through the cooling pipe 804, and finally flows out of the second aluminum pipe 805, so that the temperature of the molding mold can be rapidly reduced, and the injection molding time is effectively shortened.
And, be provided with ejection mechanism 5 through the inside of public template 4, during the work of moulding plastics, conducted by guide pillar 10, make public template 4 and female die plate 9 laminating, at this moment, female die plate 9 is impressed the inside of public template 4 with clamp plate 504, drive deflector 503 downstream, thereby drive roof 505 downstream, hydraulic telescoping rod 501 and spring 502 compression, during the die sinking, extruded hydraulic telescoping rod 501 and spring 502 have ascending elasticity, drive deflector 503 and shift up, thereby make the quick upward movement of roof 505, thereby with injection mold ejection, the effectual ejection spends more time of traditional injection molding machine and removes the drawing of patterns, influence the holistic problem of work efficiency of injection mold.
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. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
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 (6)
1. The utility model provides a high accuracy double-shot moulding utensil, includes down shrouding (1), its characterized in that: the top of lower shrouding (1) fixed mounting has mould foot (2) that quantity is four, the top fixed mounting of mould foot (2) has backup pad (3) that quantity is two, the top fixed mounting of backup pad (3) has public template (4) that quantity is two, the inside of public template (4) is provided with ejection mechanism (5), the top movable mounting of public template (4) has female template (9), the top fixed mounting of female template (9) has flow distribution plate (6), the top fixed mounting of flow distribution plate (6) has last shrouding (7), the top of going up shrouding (7) is provided with cooling body (8), the top movable mounting of going up shrouding (7) has guide pillar (10) that quantity is four pairs, the top fixed mounting of going up shrouding (7) has flow distribution ring (11) that quantity is two;
the ejection mechanism (5) comprises hydraulic telescopic rods (501), two pairs of hydraulic telescopic rods (501) are fixedly arranged in the male template (4), springs (502) are fixedly arranged on the surfaces of the hydraulic telescopic rods (501) in a winding mode, guide plates (503) are fixedly arranged at the tops of the springs (502), two pairs of pressing plates (504) are fixedly arranged at the tops of the guide plates (503), and two pairs of top plates (505) are fixedly arranged at the tops of the guide plates (503);
the cooling mechanism (8) comprises a first aluminum pipe (801), a three-way pipe (802) is fixedly arranged at the bottom of the first aluminum pipe (801), a through cooling pipeline (803) is arranged inside the female die plate (9), two pairs of cooling pipes (804) are fixedly arranged inside the cooling pipeline (803), and second aluminum pipes (805) are fixedly arranged on two sides of the cooling pipeline (803).
2. The high-precision double-shot injection mold of claim 1, wherein: the nozzles (12) are fixedly arranged on two sides of the upper sealing plate (7), and the inside of the flow dividing plate (6) is provided with a flow dividing channel (13).
3. The high-precision double-shot injection mold of claim 1, wherein: the two pairs of hydraulic telescopic rods (501) are fixedly arranged in the male template (4) through threads, and springs (502) are fixedly arranged at the tops of the hydraulic telescopic rods (501) through threads.
4. The high-precision double-shot injection mold of claim 1, wherein: two pairs of pressing plates (504) are fixedly arranged on the guide plate (503) through threads, and two pairs of top plates (505) are fixedly arranged on the guide plate (503) through threads.
5. The high-precision double-shot injection mold of claim 1, wherein: two pairs of refrigerating pipes (804) are fixedly arranged inside the cooling pipeline (803) through threads.
6. The high-precision double-shot injection mold of claim 1, wherein: the bottom of the first aluminum pipe (801) is fixedly arranged on the tee pipe (802) through threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321825231.7U CN220562064U (en) | 2023-07-12 | 2023-07-12 | High-precision double-color injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321825231.7U CN220562064U (en) | 2023-07-12 | 2023-07-12 | High-precision double-color injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220562064U true CN220562064U (en) | 2024-03-08 |
Family
ID=90093272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321825231.7U Active CN220562064U (en) | 2023-07-12 | 2023-07-12 | High-precision double-color injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220562064U (en) |
-
2023
- 2023-07-12 CN CN202321825231.7U patent/CN220562064U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |