CN215750598U - Quick cooling device for aluminum sheet of injection mold - Google Patents
Quick cooling device for aluminum sheet of injection mold Download PDFInfo
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- CN215750598U CN215750598U CN202121653130.7U CN202121653130U CN215750598U CN 215750598 U CN215750598 U CN 215750598U CN 202121653130 U CN202121653130 U CN 202121653130U CN 215750598 U CN215750598 U CN 215750598U
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- injection mold
- cooling device
- cylinder
- pipeline interface
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Abstract
The utility model discloses an aluminum sheet quick-cooling device for an injection mold, which comprises an upper template, wherein a forming core A is embedded in the bottom surface of the upper template, a lower template is arranged below the upper template, a forming core B is embedded in the surface of the lower template, an installation clamping groove is formed in the bottom surface of the forming core B, an outer aluminum cylinder is movably arranged on the inner side of the installation clamping groove, an inner aluminum cylinder is arranged on the inner side of the outer aluminum cylinder, a heat dissipation flow passage is arranged between the outer aluminum cylinder and the inner aluminum cylinder, a second pipeline interface is arranged between the bottom ends of the outer aluminum cylinder and the inner aluminum cylinder, a water inlet pipe is arranged on the inner side of the second pipeline interface, a first pipeline interface is arranged on the outer surface of the outer aluminum cylinder, and a water outlet pipe is arranged on the inner side of the first pipeline interface. According to the utility model, the inner aluminum cylinder, the outer aluminum cylinder, the water inlet pipe, the water outlet pipe and the heat dissipation flow channel are arranged, so that the product in the die can be rapidly cooled, the product forming is accelerated, and the working efficiency is effectively improved.
Description
Technical Field
The utility model relates to the technical field of manufacturing of mechanical basic parts, in particular to an aluminum sheet quick-cooling device for an injection mold.
Background
With the rapid development of social economy, injection molding is also called injection molding, and is a molding method combining injection and molding, and the injection molding method has the advantages of high production speed, high efficiency, automation of operation, various colors, various shapes from simple to complex, small sizes and precise product size.
However, when the existing injection molding operation is carried out on the screw with smaller internal cam diameter and longer size, the water cooling operation can not be directly carried out due to the smaller internal cam diameter of the screw, so that the product is not easy to cool and form, and the working efficiency is influenced; therefore, the existing requirements are not met, and the aluminum sheet quick-cooling device for the injection mold is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an aluminum sheet rapid cooling device for an injection mold, which aims to solve the problems that when the conventional screw with a smaller internal plug diameter and a longer size is subjected to injection molding operation in the background art, the screw with the smaller internal plug diameter cannot be directly subjected to water cooling operation, so that a product is difficult to cool and form, the working efficiency is influenced and the like.
In order to achieve the purpose, the utility model provides the following technical scheme: an aluminum sheet quick cooling device for an injection mold comprises an upper template, wherein a forming core A is embedded on the bottom surface of the upper template, a lower template is arranged below the upper template, a molding core B is embedded on the surface of the lower template, the bottom surface of the forming core B is provided with an installation clamping groove, the inner side of the installation clamping groove is movably provided with an outer aluminum cylinder, an inner aluminum cylinder is arranged at the inner side of the outer aluminum cylinder, a heat dissipation flow passage is arranged between the outer aluminum cylinder and the inner aluminum cylinder, a second pipeline interface is arranged between the bottom ends of the outer aluminum cylinder and the inner aluminum cylinder, a water inlet pipe is arranged at the inner side of the second pipeline interface, the outer surface of the outer aluminum cylinder is provided with a first pipeline interface, the inner side of the first pipeline interface is provided with a water outlet pipe, the bottom surface activity of lower bolster is provided with anti-drop end cap, the bottom of inlet tube and outlet pipe runs through anti-drop end cap.
Preferably, the surface of the anti-falling plug is provided with a plurality of communicating air holes which are circularly arranged around the axis of the anti-falling plug, and the communicating air holes penetrate through the anti-falling plug.
Preferably, the outer surface of the outer aluminum cylinder and the inner side surface of the inner aluminum cylinder are both provided with gas flow channels, and the gas flow channels of the outer surface of the outer aluminum cylinder and the inner surface of the inner aluminum cylinder correspond to each other.
Preferably, the two sides of the anti-falling plug are provided with positioning blocks, and the positioning blocks are connected with the lower template through screws.
Preferably, the inner surfaces of the first pipeline connector and the second pipeline connector and the outer surfaces of the end parts of the water outlet pipe and the water inlet pipe are respectively provided with threads, and the water outlet pipe is connected with the first pipeline connector, and the water inlet pipe is connected with the second pipeline connector through threads.
Preferably, the external dimension of the inner aluminum cylinder is completely consistent with the internal dimension of the outer aluminum cylinder, and the inner aluminum cylinder and the outer aluminum cylinder are in transition fit.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, after the upper template and the lower template are closed, injection molding operation is carried out, after raw materials are injected into a molding space between the molding core A and the molding core B, the heat of the raw materials can be transferred to the outer aluminum cylinder and the inner aluminum cylinder along the molding core B, at the moment, cooling water flows into a heat dissipation flow channel between the outer aluminum cylinder and the inner aluminum cylinder along a water inlet pipe and flows, then the cooling water flows back to the inside of a cooling liquid storage box along a water outlet pipe, and in the process that cooling liquid flows in the heat dissipation flow channel, the heat absorbed by the outer aluminum cylinder and the inner aluminum cylinder can be taken away, so that the product is rapidly cooled, the product cooling and molding are accelerated, and the working efficiency and the product processing efficiency are effectively improved;
2. according to the utility model, when the cooling liquid flows at the inner side of the heat dissipation flow channel, the outside air enters the installation clamping groove along the communicating air hole, and at the moment, the airflow circularly flows along the corresponding gas flow channel between the outer surface of the outer aluminum cylinder and the inner surface of the inner aluminum cylinder, so that the heat of the outer aluminum cylinder and the heat of the inner aluminum cylinder can be taken away, the heat dissipation is further accelerated, and the cooling and the forming of the product are promoted.
Drawings
FIG. 1 is a schematic structural view of the present invention as a whole;
FIG. 2 is a schematic structural view of an outer aluminum cylinder according to the present invention;
fig. 3 is a schematic structural view of the anti-drop plug of the present invention.
In the figure: 1. mounting a template; 2. forming a core A; 3. a lower template; 4. forming a core B; 5. installing a clamping groove; 6. the anti-drop choke plug; 7. an outer aluminum cylinder; 8. an inner aluminum cylinder; 9. a water inlet pipe; 10. a water outlet pipe; 11. A heat dissipation flow channel; 12. the air holes are communicated; 13. a gas flow channel; 14. a first pipe interface; 15. positioning blocks; 16. a second pipe interface.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1 to 3, an embodiment of the present invention includes: the utility model provides an injection mold aluminum sheet rapid cooling heat sink, including cope match-plate pattern 1, the bottom surface of cope match-plate pattern 1 is inlayed and is provided with shaping core A2, the below of cope match-plate pattern 1 is provided with lower bolster 3, the surface of lower bolster 3 is inlayed and is provided with shaping core B4, shaping core B4's bottom surface is provided with installation slot 5, installation slot 5 inboard activity is provided with outer aluminium section of thick bamboo 7, the inboard of outer aluminium section of thick bamboo 7 is provided with interior aluminium section of thick bamboo 8, outer aluminium section of thick bamboo 7 is provided with heat dissipation runner 11 with the centre of interior aluminium section of thick bamboo 8, be provided with second pipeline interface 16 in the middle of the bottom of outer aluminium section of thick bamboo 7 and interior aluminium section of thick bamboo 8, the inboard of second pipeline interface 16 is provided with inlet tube 9, the surface of outer aluminium section of thick bamboo 7 is provided with first pipeline interface 14, the inboard of first pipeline interface 14 is provided with outlet pipe 10, the bottom surface activity of lower bolster 3 is provided with anti-drop end cap 6, inlet tube 9 and the bottom of outlet pipe 10 run through anti-drop end cap 6.
Further, the surface of anti-drop end cap 6 is provided with a plurality of intercommunication gas pockets 12 around its axis circular arrangement, and intercommunication gas pocket 12 runs through anti-drop end cap 6, and intercommunication gas pocket 12 can guarantee that external air current gets into 5 inside outer surfaces of interior aluminium section of thick bamboo 8 and outer aluminium section of thick bamboo 7 flow, reduces the temperature of outer aluminium section of thick bamboo 7 and interior aluminium section of thick bamboo 8.
Further, the surface of outer aluminium section of thick bamboo 7 and the inboard surface of interior aluminium section of thick bamboo 8 all are provided with gas flow channel 13, and the gas flow channel 13 of outer aluminium section of thick bamboo 7 surface and interior aluminium section of thick bamboo 8 internal surface corresponds each other, and the velocity of flow of the air current that flows on its surface is effectively accelerated on outer aluminium section of thick bamboo 7 and interior aluminium section of thick bamboo 8 surface, realizes faster cooling.
Further, locating blocks 15 are arranged on two sides of the anti-falling plug 6, the locating blocks 15 are connected with the lower template 3 through screws, the locating blocks 15 facilitate the anti-falling plug 6 to be located and installed, and are convenient to detach, and the anti-falling plug 6 and the inner aluminum barrel 8 can be installed or taken out conveniently.
Further, the inner surfaces of the first pipeline interface 14 and the second pipeline interface 16 and the outer surfaces of the end portions of the water outlet pipe 10 and the water inlet pipe 9 are provided with threads, the water outlet pipe 10 is in threaded connection with the first pipeline interface 14, the water inlet pipe 9 is in threaded connection with the second pipeline interface 16, threaded connection guarantees that the water outlet pipe 10 is not easy to loosen after being connected with the first pipeline interface 14 and the water inlet pipe 9 is connected with the second pipeline interface 16, and sealing of the connection portions is guaranteed.
Further, the overall dimension of interior aluminium section of thick bamboo 8 is unanimous completely with the interior overall dimension of outer aluminium section of thick bamboo 7, and interior aluminium section of thick bamboo 8 adopts transition fit with outer aluminium section of thick bamboo 7, can effectually guarantee outer aluminium section of thick bamboo 7 and interior aluminium section of thick bamboo 8 after assembling, can not appear the gap between interior aluminium section of thick bamboo 8 and the outer aluminium section of thick bamboo 7, avoids rivers to appear leaking when 11 inboard flows of heat dissipation runner.
The working principle is as follows: when the injection molding machine is used, after the upper template 1 and the lower template 3 are closed, injection molding operation is carried out, after raw materials are injected into a molding space between the molding core A2 and the molding core B4, the heat of the raw materials can be transferred to the outer aluminum cylinder 7 and the inner aluminum cylinder 8 along the molding core B4, at the moment, cooling water flows into the heat dissipation flow channel 11 between the outer aluminum cylinder 7 and the inner aluminum cylinder 8 along the water inlet pipe 9 and flows, then returns to the inside of the cooling liquid storage box along the water outlet pipe 10, in the process that the cooling liquid flows in the heat dissipation flow channel 11, the heat absorbed by the outer aluminum cylinder 7 and the heat absorbed by the inner aluminum cylinder 8 can be taken away, the product is rapidly cooled, the product is cooled and molded in an accelerated manner, the working efficiency and the product processing efficiency are effectively improved, and when the cooling liquid flows in the inner side of the heat dissipation flow channel 11, the outside air enters the installation clamping groove 5 along the communicating air hole 12, at this time, the air flow circularly flows along the air flow channel 13 corresponding to the outer surface of the outer aluminum cylinder 7 and the inner surface of the inner aluminum cylinder 8, so that part of heat of the outer aluminum cylinder 7 and the inner aluminum cylinder 8 can be taken away, the heat dissipation is further accelerated, and the cooling and the forming of the product are promoted.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides an injection mold aluminum sheet rapid cooling heat sink, includes cope match-plate pattern (1), its characterized in that: a forming core A (2) is inlaid in the bottom surface of the upper template (1), a lower template (3) is arranged below the upper template (1), a forming core B (4) is inlaid in the surface of the lower template (3), a mounting clamping groove (5) is formed in the bottom surface of the forming core B (4), an outer aluminum cylinder (7) is movably arranged on the inner side of the mounting clamping groove (5), an inner aluminum cylinder (8) is arranged on the inner side of the outer aluminum cylinder (7), a heat dissipation flow channel (11) is arranged between the outer aluminum cylinder (7) and the inner aluminum cylinder (8), a second pipeline interface (16) is arranged between the bottom ends of the outer aluminum cylinder (7) and the inner aluminum cylinder (8), a water inlet pipe (9) is arranged on the inner side of the second pipeline interface (16), a first pipeline interface (14) is arranged on the outer surface of the outer aluminum cylinder (7), and a water outlet pipe (10) is arranged on the inner side of the first pipeline interface (14), the bottom surface activity of lower bolster (3) is provided with anti-drop end cap (6), anti-drop end cap (6) are run through to the bottom of inlet tube (9) and outlet pipe (10).
2. The aluminum sheet rapid cooling device for the injection mold according to claim 1, characterized in that: the surface of the anti-falling plug (6) is provided with a plurality of communication air holes (12) which are circularly arranged around the axis of the anti-falling plug, and the communication air holes (12) penetrate through the anti-falling plug (6).
3. The aluminum sheet rapid cooling device for the injection mold according to claim 1, characterized in that: the outer surface of the outer aluminum cylinder (7) and the inner side surface of the inner aluminum cylinder (8) are both provided with gas flow channels (13), and the outer surface of the outer aluminum cylinder (7) and the gas flow channels (13) on the inner surface of the inner aluminum cylinder (8) correspond to each other.
4. The aluminum sheet rapid cooling device for the injection mold according to claim 1, characterized in that: positioning blocks (15) are arranged on two sides of the anti-falling plug (6), and the positioning blocks (15) are connected with the lower template (3) through screws.
5. The aluminum sheet rapid cooling device for the injection mold according to claim 1, characterized in that: the inner surfaces of the first pipeline connector (14) and the second pipeline connector (16) and the outer surfaces of the end parts of the water outlet pipe (10) and the water inlet pipe (9) are respectively provided with a thread, and the water outlet pipe (10) is connected with the first pipeline connector (14), the water inlet pipe (9) and the second pipeline connector (16) through threads.
6. The aluminum sheet rapid cooling device for the injection mold according to claim 1, characterized in that: the external dimension of the inner aluminum cylinder (8) is completely consistent with the internal dimension of the outer aluminum cylinder (7), and the inner aluminum cylinder (8) and the outer aluminum cylinder (7) are in transition fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121653130.7U CN215750598U (en) | 2021-07-20 | 2021-07-20 | Quick cooling device for aluminum sheet of injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121653130.7U CN215750598U (en) | 2021-07-20 | 2021-07-20 | Quick cooling device for aluminum sheet of injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215750598U true CN215750598U (en) | 2022-02-08 |
Family
ID=80106304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121653130.7U Active CN215750598U (en) | 2021-07-20 | 2021-07-20 | Quick cooling device for aluminum sheet of injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215750598U (en) |
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2021
- 2021-07-20 CN CN202121653130.7U patent/CN215750598U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A rapid cooling device for aluminum sheet of injection mould Effective date of registration: 20221229 Granted publication date: 20220208 Pledgee: Bank of China Co.,Ltd. Dongguan Branch Pledgor: DONGGUAN DESHENG HARDWARE & PLASTIC PRODUCTS CO.,LTD. Registration number: Y2022980029454 |