CN214026907U - Injection mold with quick cooling structure - Google Patents
Injection mold with quick cooling structure Download PDFInfo
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- CN214026907U CN214026907U CN202022369305.3U CN202022369305U CN214026907U CN 214026907 U CN214026907 U CN 214026907U CN 202022369305 U CN202022369305 U CN 202022369305U CN 214026907 U CN214026907 U CN 214026907U
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Abstract
The utility model belongs to the technical field of injection mold, a injection mold with quick cooling structure is disclosed, including last mould and bed die, go up the equal fixedly connected with electric putter in the left and right sides of mould bottom, two electric putter respectively with bed die fixed connection, the cooling chamber has all been seted up to the inside of going up mould and bed die. This scheme is through the circulating pump with the coolant liquid suction in the bin to the cooler in, the cooler reduces the cooling liquid after carry the cooling chamber of last mould and bed die through left flexible pipe fitting and two inlet tubes and cools off simultaneously to last mould and bed die, the coolant liquid is worn to walk the cooperation of the flexible pipe fitting of carrying on two outlet pipes and right side after the heat in mould and the bed die in cooling chamber clitellum, the storage box inner loop uses, so circulation is reciprocal, not only can realize the synchronous cooling of last mould and bed die, can also reduce cost.
Description
Technical Field
The utility model relates to an injection mold technical field, more specifically say, relate to an injection mold with quick cooling structure.
Background
Injection molds (Injection molds) are a processing method used for mass production of parts with complex shapes, and are mainly applied to the industrial field.
When the injection mold is used, the mold can be taken out after the mold is cooled after the injection molding is finished, the cooling effect of the existing injection mold is poor, the existing injection mold cannot be cooled quickly, the production efficiency is lowered, and therefore the injection mold with the quick cooling structure is urgently needed to solve the problems.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved
To the problem that exists among the prior art, the utility model aims to provide an injection mold with quick cooling structure has solved current injection mold cooling effect poor, and unable quick cooling causes the problem of production efficiency step-down.
2. Technical scheme
In order to solve the above problems, the utility model adopts the following technical proposal.
An injection mold with a rapid cooling structure comprises an upper mold and a lower mold, wherein the left side and the right side of the bottom of the upper mold are fixedly connected with electric push rods, the two electric push rods are respectively and fixedly connected with the lower mold, cooling cavities are respectively arranged inside the upper mold and the lower mold, water inlet pipes are respectively arranged on the left sides of the upper die and the lower die in an inserting way, the right ends of the two water inlet pipes are respectively communicated with the two cooling cavities, water outlet pipes communicated with the cooling cavity are arranged below the right sides of the upper die and the lower die respectively, the two water inlet pipes and the two water outlet pipes are fixedly connected with the upper die and the lower die respectively, telescopic conveying pipe fittings are arranged on the left side and the right side of the lower die and between the two electric push rods, the telescopic conveying pipe fitting on the left side is communicated with the two water inlet pipes, and the telescopic conveying pipe fitting on the right side is communicated with the two water outlet pipes;
the bottom fixedly connected with support frame of bed die, the inside right side of support frame is provided with the bin, there is the cooler left side of bin through pipe connection, there is the circulating pump left side of cooler through the pipeline intercommunication, the left output of circulating pump and left flexible delivery pipe spare intercommunication, the flexible delivery pipe spare and the bin intercommunication on right side.
Preferably, the bottom of the upper die and the top of the lower die are fixedly connected with sealing gaskets at the edges of the die cavity, and opposite sides of the two sealing gaskets are abutted.
Preferably, two flexible delivery pipe fitting all includes the stereoplasm low tube, two in the bottom of stereoplasm low tube extends to the support frame respectively, two the bottom of stereoplasm low tube communicates with circulating pump and bin respectively, two the stereoplasm low tube all with support frame fixed connection, two all be provided with the valve on the stereoplasm low tube, two the opposite side of stereoplasm low tube communicates with inlet tube and outlet pipe on the bed die respectively, two the top of stereoplasm low tube all communicates there is the bellows, two the top of bellows all communicates there is the stereoplasm top tube, two the top of stereoplasm top tube communicates with inlet tube and outlet pipe on the last mould respectively.
Preferably, the hard upper pipe is sleeved with a protective pipe, and the bottom of the protective pipe is fixedly connected with the hard lower pipe.
Preferably, the equal fixedly connected with guide block in below of stereoplasm top tube left and right sides, vertical groove has all been seted up to the left and right sides of protective tube inner wall, two the guide block respectively with two vertical groove sliding connection.
Preferably, the two cooling cavities are fixedly connected with radiating fins which are uniformly distributed on one sides close to the die grooves of the upper die and the lower die.
3. Advantageous effects
Compared with the prior art, the utility model has the advantages of:
(1) this scheme is through the circulating pump with the coolant liquid suction in the bin to the cooler in, the cooler reduces the cooling liquid after carry the cooling chamber of last mould and bed die through left flexible pipe fitting and two inlet tubes and cools off simultaneously to last mould and bed die, the coolant liquid is worn to walk the cooperation of the flexible pipe fitting of carrying on two outlet pipes and right side after the heat in mould and the bed die in cooling chamber clitellum, the storage box inner loop uses, so circulation is reciprocal, not only can realize the synchronous cooling of last mould and bed die, can also reduce cost.
(2) When the upper die goes up and down along with the electric push rod, the upper die can drive the bellows in the telescopic conveying pipe fitting to stretch out and draw back, and then the hard upper pipe is driven to go up and down along with the upper die, so that the conveying of cooling liquid can be realized, and the normal work of the upper die is not influenced.
(3) Can improve the sealed effect when mould plastics the use through sealed the pad with the bed die, can assist the heat dissipation of mould and bed die through the fin, improve cooling efficiency.
(4) Can protect the bellows through the protecting tube, can go up the pipe through guide block and vertical groove when going up and down at the stereoplasm, carry out spacing and direction, guarantee that it moves on the motion trail of settlement.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a front sectional view of the present invention shown in FIG. 1;
fig. 3 is a partial front sectional view of the middle telescopic conveying pipe of the present invention.
The reference numbers in the figures illustrate:
1. an upper die; 2. a lower die; 3. an electric push rod; 4. a cooling chamber; 5. a water inlet pipe; 6. a water outlet pipe; 7. a telescopic conveying pipe fitting; 71. a lower pipe; 72. a bellows; 73. a hard upper pipe; 74. a protective tube; 8. a support frame; 9. a storage tank; 10. a cooler; 11. a circulation pump; 12. a guide block; 13. a vertical slot; 14. a heat sink; 15. and a gasket.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, an injection mold with a rapid cooling structure comprises an upper mold 1 and a lower mold 2, wherein electric push rods 3 are fixedly connected to the left and right sides of the bottom of the upper mold 1, the two electric push rods 3 are respectively fixedly connected to the lower mold 2, cooling cavities 4 are respectively formed in the upper mold 1 and the lower mold 2, water inlet pipes 5 are respectively inserted into the left sides of the upper mold 1 and the lower mold 2, the right ends of the two water inlet pipes 5 are respectively communicated with the two cooling cavities 4, water outlet pipes 6 communicated with the cooling cavities 4 are respectively arranged below the right sides of the upper mold 1 and the lower mold 2, the two water inlet pipes 5 and the two water outlet pipes 6 are respectively fixedly connected to the upper mold 1 and the lower mold 2, telescopic conveying pipes 7 are respectively arranged between the two electric push rods 3 on the left side of the lower mold 2, the telescopic conveying pipes 7 on the left side are communicated with the two water inlet pipes 5, the right telescopic conveying pipe fitting 7 is communicated with two water outlet pipes 6, the conveying of cooling liquid can be realized through the telescopic conveying pipe fitting 7 without influencing the normal work of the upper die 1, the bottom of the lower die 2 is fixedly connected with a supporting frame 8, the right side inside the supporting frame 8 is provided with a storage tank 9, the left side of the storage tank 9 is connected with a cooler 10 through a pipeline, the left side of the cooler 10 is communicated with a circulating pump 11 through a pipeline, the left output end of the circulating pump 11 is communicated with the left telescopic conveying pipe fitting 7, the right telescopic conveying pipe fitting 7 is communicated with the storage tank 9, the cooling liquid in the storage tank 9 is pumped into the cooler 10 through the circulating pump 11, the cooler 10 reduces the temperature of the cooling liquid and then is conveyed into the cooling cavities 4 of the upper die 1 and the lower die 2 through the left telescopic conveying pipe fitting 7 and two water inlet pipes 5 to cool the upper die 1 and the lower die 2 simultaneously, the cooling liquid takes away the heat in the upper die 1 and the lower die 2 in the inner ring of the cooling cavity 4 and returns to the storage tank 9 for recycling through the matching of the two water outlet pipes 6 and the right telescopic conveying pipe fitting 7.
Specifically, the bottom of the upper die 1 and the top of the lower die 2 are fixedly connected with sealing gaskets 15 at the edges of the die cavities, opposite sides of the two sealing gaskets 15 are abutted, and the sealing effect of the upper die 1 and the lower die 2 during injection molding can be improved through the sealing gaskets 15.
Specifically, the two telescopic conveying pipe fittings 7 each include a hard lower pipe 71, the bottom ends of the two hard lower pipes 71 extend into the support frame 8, the bottom ends of the two hard lower pipes 71 are communicated with the circulating pump 11 and the storage box 9, the two hard lower pipes 71 are fixedly connected with the support frame 8, valves are arranged on the two hard lower pipes 71, opposite sides of the two hard lower pipes 71 are communicated with the water inlet pipe 5 and the water outlet pipe 6 on the lower die 2 respectively, the top ends of the two hard lower pipes 71 are communicated with the bellows 72, the top ends of the two bellows 72 are communicated with the hard upper pipes 73, the top ends of the two hard upper pipes 73 are communicated with the water inlet pipe 5 and the water outlet pipe 6 on the upper die 1 respectively, when the upper die 1 is lifted along with the electric push rod 3, the bellows 72 is stretched to drive the hard upper pipes 73 to lift along with the upper die 1, so that the conveying of the cooling liquid can be realized, without affecting the normal operation of the upper die 1.
Specifically, the protective tube 74 is sleeved on the hard upper tube 73, the bottom of the protective tube 74 is fixedly connected with the hard lower tube 71, and the corrugated tube 72 can be protected by the protective tube 74.
Specifically, the equal fixedly connected with guide block 12 in below of the top tube 73 left and right sides of stereoplasm, vertical groove 13 has all been seted up to the left and right sides of protective tube 74 inner wall, two guide blocks 12 respectively with two vertical groove 13 sliding connection, can carry out spacing and direction when the top tube 73 of stereoplasm goes up and down through guide block 12 and vertical groove 13, guarantee that it moves on the motion trail of settlement.
Specifically, two cooling chamber 4 are close to the equal fixedly connected with evenly distributed's of one side in last mould 1 and 2 die cavities of bed die radiating fin 14, can assist the heat dissipation of last mould 1 and bed die 2 through radiating fin 14, improve cooling efficiency.
The working principle is as follows: according to the scheme, the cooling liquid in the storage tank 9 is pumped into the cooler 10 through the circulating pump 11, the cooler 10 reduces the temperature of the cooling liquid and then is conveyed into the cooling cavities 4 of the upper die 1 and the lower die 2 through the left telescopic conveying pipe fitting 7 and the two water inlet pipes 5 to cool the upper die 1 and the lower die 2 simultaneously, the cooling liquid takes away heat in the upper die 1 and the lower die 2 in an inner ring of the cooling cavity 4 and then returns to the storage tank 9 for recycling through the matching of the two water outlet pipes 6 and the right telescopic conveying pipe fitting 7, and the circulation is repeated in such a way, so that the synchronous cooling of the upper die 1 and the lower die 2 can be realized, and the cost can be reduced;
and when the upper die 1 goes up and down along with the electric push rod 3, the bellows 72 in the telescopic conveying pipe fitting 7 can be driven to stretch and retract, and then the hard upper pipe 73 is driven to go up and down along with the upper die 1, so that the conveying of the cooling liquid can be realized, and the normal work of the upper die 1 is not influenced.
It should be noted that each device in the present application is a common device in the market, and can be selected according to the requirement when in specific use, and the circuit connection relationship of each device all belongs to a simple series and parallel connection circuit, and there is no innovation point in the circuit connection, and those skilled in the art can easily implement the circuit connection, and belong to the prior art, and are not described again.
The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.
Claims (6)
1. The utility model provides an injection mold with quick cooling structure, includes mould (1) and bed die (2), its characterized in that: the left side and the right side of the bottom of the upper die (1) are fixedly connected with electric push rods (3), the two electric push rods (3) are respectively fixedly connected with the lower die (2), cooling cavities (4) are respectively formed in the upper die (1) and the lower die (2), water inlet pipes (5) are respectively arranged on the left sides of the upper die (1) and the lower die (2) in an inserting mode, the right ends of the two water inlet pipes (5) are respectively communicated with the two cooling cavities (4), water outlet pipes (6) communicated with the cooling cavities (4) are respectively arranged below the right sides of the upper die (1) and the lower die (2), the two water inlet pipes (5) and the two water outlet pipes (6) are respectively fixedly connected with the upper die (1) and the lower die (2), and telescopic conveying pipe fittings (7) are respectively arranged on the left side and the right side of the lower die (2) and between the two electric push rods (3), the telescopic conveying pipe fitting (7) on the left side is communicated with the two water inlet pipes (5), and the telescopic conveying pipe fitting (7) on the right side is communicated with the two water outlet pipes (6);
bottom fixedly connected with support frame (8) of bed die (2), the inside right side of support frame (8) is provided with bin (9), there are cooler (10) on the left side of bin (9) through the pipe connection, there is circulating pump (11) on the left side of cooler (10) through the pipeline intercommunication, left output and left flexible delivery pipe spare (7) intercommunication of circulating pump (11), flexible delivery pipe spare (7) and bin (9) intercommunication on right side.
2. The injection mold with the rapid cooling structure according to claim 1, wherein: the bottom of the upper die (1) and the top of the lower die (2) are fixedly connected with sealing gaskets (15) at the edges of the die cavities, and the opposite sides of the sealing gaskets (15) are abutted.
3. The injection mold with the rapid cooling structure according to claim 1, wherein: two flexible conveying pipe spare (7) all include stereoplasm low tube (71), two in the bottom of stereoplasm low tube (71) extends to support frame (8) respectively, two stereoplasm low tube (71) bottom communicates with circulating pump (11) and bin (9) respectively, two stereoplasm low tube (71) all with support frame (8) fixed connection, two all be provided with the valve on stereoplasm low tube (71), two the opposite side of stereoplasm low tube (71) communicates with inlet tube (5) and outlet pipe (6) on bed die (2) respectively, two the top of stereoplasm low tube (71) all communicates there is bellows (72), two the top of bellows (72) all communicates there is stereoplasm upper tube (73), two the top of stereoplasm upper tube (73) communicates with inlet tube (5) and outlet pipe (6) on last mould (1) respectively.
4. The injection mold with the rapid cooling structure according to claim 3, wherein: the hard upper pipe (73) is sleeved with a protective pipe (74), and the bottom of the protective pipe (74) is fixedly connected with the hard lower pipe (71).
5. The injection mold with the rapid cooling structure according to claim 4, wherein: the equal fixedly connected with guide block (12) in below of stereoplasm top tube (73) left and right sides, vertical groove (13), two have all been seted up to the left and right sides of protecting tube (74) inner wall guide block (12) respectively with two vertical groove (13) sliding connection.
6. The injection mold with the rapid cooling structure according to claim 1, wherein: and two cooling cavities (4) are fixedly connected with uniformly distributed cooling fins (14) at one sides close to the die grooves of the upper die (1) and the lower die (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022369305.3U CN214026907U (en) | 2020-10-22 | 2020-10-22 | Injection mold with quick cooling structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022369305.3U CN214026907U (en) | 2020-10-22 | 2020-10-22 | Injection mold with quick cooling structure |
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| Publication Number | Publication Date |
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| CN214026907U true CN214026907U (en) | 2021-08-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022369305.3U Active CN214026907U (en) | 2020-10-22 | 2020-10-22 | Injection mold with quick cooling structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115782097A (en) * | 2022-11-23 | 2023-03-14 | 阜阳冈奇精密科技有限公司 | Injection mold circulation heat sink |
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2020
- 2020-10-22 CN CN202022369305.3U patent/CN214026907U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115782097A (en) * | 2022-11-23 | 2023-03-14 | 阜阳冈奇精密科技有限公司 | Injection mold circulation heat sink |
| CN115782097B (en) * | 2022-11-23 | 2024-04-09 | 阜阳冈奇精密科技有限公司 | Injection mold circulation heat sink |
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