CN222201571U - A rapid cooling injection mold - Google Patents
A rapid cooling injection mold Download PDFInfo
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- CN222201571U CN222201571U CN202420915302.0U CN202420915302U CN222201571U CN 222201571 U CN222201571 U CN 222201571U CN 202420915302 U CN202420915302 U CN 202420915302U CN 222201571 U CN222201571 U CN 222201571U
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- cooling
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- mold
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Abstract
The application discloses a fast cooling injection mold, which comprises an upper mold, wherein the bottom of the upper mold is tightly assembled with the top of a lower mold, the bottom of the lower mold is fixedly provided with a supporting base, cooling waterways are arranged in the upper mold and the lower mold, water inlet and outlet interfaces are arranged on the outer side walls of the upper mold and the lower mold and are communicated with the cooling waterways, auxiliary cooling components are fixedly arranged on the two outer side walls of the upper mold and the lower mold, which are positioned adjacent to the water inlet and outlet interfaces, and cooling water is injected into U-shaped cooling pipes in the auxiliary cooling components and a plurality of cooling fins, so that the cooling waterways of the upper mold and the lower mold can assist the fast dissipation of heat of high-temperature injection molding products on the upper mold and the lower mold, and further the fast cooling molding of the injection molding products can be realized, and the demoulding separation of molded products and the molds is facilitated.
Description
Technical Field
The application relates to the technical field of injection molds, in particular to a rapid cooling injection mold.
Background
The injection mold is a mold for producing plastic products in the injection molding process, and is generally composed of a plurality of parts, including a mold shell, a mold core, a cooling system, a nozzle, a thimble and the like, and the injection mold is used for injecting molten plastic material into a mold cavity and cooling and solidifying the molten plastic material under certain temperature and pressure conditions to finally form the required plastic products.
Disclosure of utility model
Aiming at the defects in the prior art, the application aims to provide an injection mold capable of rapidly cooling so as to solve the problems in the background art.
According to one aspect of the application, the injection mold capable of rapidly cooling comprises an upper mold, a lower mold, a supporting base and an auxiliary cooling component, wherein an upper mold plate is fixedly arranged at the top of the upper mold, the bottom of the upper mold is tightly assembled with the top of the lower mold, the supporting base is fixedly arranged at the bottom of the lower mold, cooling waterways are respectively arranged in the upper mold and the lower mold, water inlet and outlet interfaces are respectively arranged on the outer side walls of the upper mold and the lower mold and are communicated with the cooling waterways, and the auxiliary cooling component is fixedly arranged on the two outer side walls of the upper mold and the lower mold, which are positioned at positions adjacent to the water inlet and outlet interfaces.
Preferably, the auxiliary cooling component comprises a connecting bottom plate, fixed side plates, reinforcing support plates, a heat dissipation plate and a cooling pipe, wherein the fixed side plates are vertically and fixedly arranged on two sides of one surface of the connecting bottom plate, the reinforcing support plates are fixedly arranged between the fixed side plates on two sides, the reinforcing support plates are fixedly connected with the connecting bottom plate vertically, the fixed side plates on two sides are far away from one side of the reinforcing support plates, the connecting lugs are fixedly arranged on one side of the reinforcing support plates, the two side plates are uniformly equidistant along the length direction of the reinforcing support plates, a plurality of heat dissipation plates are uniformly arranged between the fixed side plates, each heat dissipation plate is fixedly connected with the reinforcing support plates, the cooling pipe penetrates through the fixed side plates and the heat dissipation plates along the length direction of the reinforcing support plates, water inlet connectors and water outlet connectors are respectively arranged at two ends of the cooling pipe, the auxiliary cooling component penetrates through the connecting lugs and the upper die or the threaded holes formed in the outer side wall of the lower die, and the connecting bottom plate is attached to the outer side wall of the upper die.
Preferably, the cooling pipe is a U-shaped cooling pipe, and the U-shaped cooling pipe passes through the fixed side plate and the heat dissipation plate twice along the direction of the reinforcing support plate.
Preferably, the outer side walls of the upper die and the lower die are provided with grooves at the positions of the connecting bottom plates, the shapes of the grooves are matched with the shapes of the connecting bottom plates, and when the auxiliary cooling component is installed, the connecting bottom plates are embedded in the grooves, and the connecting lugs are attached to the outer side walls of the upper die and the lower die and correspond to the threaded holes.
Preferably, the middle part of each heat dissipation plate is provided with an open slot, the heat dissipation plate is inserted on the reinforced support plate through the open slot and is contacted with the connection bottom plate, and the heat dissipation plate is fixedly connected with the connection bottom plate and the reinforced support plate through welding connection.
Preferably, the connecting bottom plate, the fixed side plate, the reinforcing support plate and the heat dissipation plate are all made of aluminum alloy materials.
Compared with the prior art, the injection mold has the advantages that the auxiliary cooling component is arranged on the outer side walls of the upper mold and the lower mold, the plurality of cooling fins are arranged in the auxiliary cooling component, and cooling water is filled in the U-shaped cooling pipes in the auxiliary cooling component, so that the cooling waterway system of the upper mold and the lower mold can be assisted to conduct high-temperature injection products to the upper mold and the lower mold for rapidly radiating heat, the injection products can be rapidly cooled and molded, and the demolding and the separation of molded products and the molds are facilitated.
Drawings
Fig. 1 is a perspective view of a rapid cooling injection mold according to an embodiment of the present application.
Fig. 2 is another perspective view of a rapid cooling injection mold according to an embodiment of the application.
Fig. 3 is a split view of a rapid cooling injection mold according to an embodiment of the application.
Fig. 4 is a disassembled view of an auxiliary cooling assembly of a rapid cooling injection mold according to an embodiment of the present application.
Fig. 5 is a cross-sectional view of an auxiliary cooling assembly of a rapid cooling injection mold according to an embodiment of the present application.
Reference numeral 1, upper mould; 2, a lower die, 3, a supporting base, 4, an auxiliary cooling component, 41, a connecting bottom plate, 42, a fixed side plate, 43, a reinforced support plate, 44, a heat dissipation plate, 441, an open slot, 45, a cooling pipe, 451, a water inlet joint, 452, a water outlet joint, 46, a connecting lug, 47, a connecting bolt, 5, a water inlet and outlet joint, 6, a threaded hole, 7 and a groove.
Detailed Description
In order to make the contents of the present application more clearly understood, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to directions in fig. 1, and the words "inner" and "outer" refer to directions toward or away from, respectively, the geometric center of a particular component.
As shown in fig. 1-5, an injection mold capable of rapidly cooling comprises an upper mold 1, a lower mold 2, a supporting base 3 and an auxiliary cooling component 4, wherein an upper template is fixedly arranged at the top of the upper mold 1, the bottom of the upper mold 1 is tightly assembled with the top of the lower mold 2, the bottom of the lower mold 2 is fixedly provided with the supporting base 3, cooling waterways are respectively arranged in the upper mold 1 and the lower mold 2, water inlet and outlet interfaces 5 are respectively arranged on the outer side walls of the upper mold 1 and the lower mold 2 and are communicated with the cooling waterways, and the auxiliary cooling component 4 is respectively fixedly arranged on the two outer side walls of the upper mold 1 and the lower mold 2, which are positioned at positions adjacent to the water inlet and outlet interfaces 5; specifically, the auxiliary cooling component 4 comprises a connecting bottom plate 41, fixed side plates 42, reinforcing support plates 43, a heat dissipation plate 44 and cooling pipes 45, wherein the fixed side plates 42 are vertically and fixedly arranged on two sides of one surface of the connecting bottom plate 41, the reinforcing support plates 43 are fixedly arranged between the fixed side plates 42 on two sides and are vertically and fixedly connected with the connecting bottom plate 41, the connecting lugs 46 are fixedly arranged on one surfaces of the fixed side plates 42 on two sides, which are far away from the reinforcing support plates 43, a plurality of heat dissipation plates 44 are uniformly and equidistantly arranged between the two fixed side plates 42 along the length direction of the reinforcing support plates 43, an open slot 441 is formed in the middle of each heat dissipation plate 44, the heat dissipation plates 44 are inserted on the reinforcing support plates 43 through the open slots 441 and are contacted with the connecting bottom plate 41, and the heat dissipation plates 44 are fixedly connected with the connecting bottom plate 41 and the reinforcing support plates 43 through welding, the design can enhance the integral structural strength of the auxiliary cooling component 4, the cooling plate 44 is further provided with a cooling pipe 45, the cooling pipe 45 is a U-shaped cooling pipe 45, the U-shaped cooling pipe 45 passes through the fixed side plate 42 and the cooling plate 44 back and forth along the direction of the reinforcing support plate 43 twice, two ports of the U-shaped cooling pipe 45 are respectively provided with a water inlet joint 451 and a water outlet joint 452, the U-shaped cooling pipe 45 is filled with circulating cooling water through the water inlet joint 451 and the water outlet joint 452, the auxiliary cooling component 4 passes through the connecting lugs 46 through the connecting bolts 47 to be fixedly connected with threaded holes 6 formed in the outer side walls of the upper die 1 or the lower die 2, the connecting bottom plate 41 is attached to the outer side walls of the upper die 1 and the lower die 2, in addition, grooves 7 are formed in the outer side walls of the upper die 1 and the lower die 2 at the positions of the connecting bottom plate 41, the shapes of the grooves 7 are matched with the shapes of the connecting bottom plate 41, and when the auxiliary cooling component 4 is installed, the connecting bottom plate 41 is embedded in the grooves 7 (as shown in fig. 5), the whole structure of the auxiliary cooling component 4 can be connected with the upper die 1 and the lower die 1 through the connecting lugs 46 and the threaded holes 6 formed in the outer side walls of the upper die 1 or the lower die 2, and the upper die 2 can be attached to the corresponding to the upper die 1 and the lower die 2 through the connecting bolts and the lower die 4 and the corresponding to be stably fixed to the upper die 1 and the lower die 2.
It can be seen from the above that, by installing the auxiliary cooling component 4 on the outer side walls of the upper mold 1 and the lower mold 2, a plurality of cooling fins are arranged in the auxiliary cooling component 4, and cooling water is injected into the U-shaped cooling pipe 45 in the auxiliary cooling component 4, so that the cooling water path system of the upper mold 1 and the lower mold 2 can be assisted to conduct high-temperature injection molding products to the upper mold 1 and the lower mold 2 for quick heat dissipation, and then the injection molding products can be quickly cooled and molded, and the molded products and the mold can be conveniently separated.
The above embodiments are only for illustrating the technical solution of the embodiments of the present application, and are not limited thereto. Although embodiments of the present application have been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents substituted for elements thereof without departing from the spirit and scope of the application as defined in the claims.
Claims (5)
1. The utility model provides an injection mold of quick cooling, includes cope match-plate pattern, bed die (2), support base (3) and supplementary cooling subassembly (4), its characterized in that, cope match-plate pattern (1) top is fixed be equipped with, cope match-plate pattern (1) bottom with bed die (2) top closely assembles, bed die (2) bottom is fixed be equipped with support base (3), cope match-plate pattern (1) with bed die (2) are inside all to be provided with the cooling water route, just cope match-plate pattern (1) with all install business turn over water interface (5) and be linked together with the cooling water route on the lateral wall of bed die (2), cope match-plate pattern (1) with be located on the lateral wall of bed die (2) with business turn over water interface (5) adjacent two lateral walls are all fixed mounting supplementary cooling subassembly (4);
The auxiliary cooling component (4) comprises a connecting bottom plate (41), fixed side plates (42), reinforcing support plates (43), cooling plates (44) and cooling pipes (45), wherein the fixed side plates (42) are vertically and fixedly arranged on two sides of one surface of the connecting bottom plate (41), the reinforcing support plates (43) are fixedly arranged between the fixed side plates (42) on two sides, the reinforcing support plates (43) are vertically and fixedly connected with the connecting bottom plate (41), the connecting lugs (46) are fixedly arranged on one surfaces, far away from the reinforcing support plates (43), of the fixed side plates (42) on two sides, a plurality of cooling plates (44) are uniformly and equidistantly arranged between the two fixed side plates (42) in the length direction of the reinforcing support plates (43), each cooling plate (44) is fixedly connected with the reinforcing support plates (43) and the connecting bottom plate (41), the cooling pipes (45) penetrate through the fixed side plates (42) and the cooling plates (44) along the length direction of the reinforcing support plates (43), two ends of the cooling pipes (45) are respectively provided with water inlet connectors (451 and water outlet connectors (452), the auxiliary cooling component (4) passes through the connecting lug (46) to be fixedly connected with a threaded hole (6) formed in the outer side wall of the upper die (1) or the lower die (2) through a connecting bolt (47), and the connecting bottom plate (41) is attached to the outer side wall of the upper die (1) and the lower die (2).
2. The rapid cooling injection mold according to claim 1, wherein the cooling tube (45) is a U-shaped cooling tube (45), and the U-shaped cooling tube (45) passes through the fixed side plate (42) and the heat dissipation plate (44) twice along the reinforcing support plate (43).
3. The injection mold capable of rapidly cooling according to claim 2, wherein grooves (7) are formed in the outer side walls of the upper mold (1) and the lower mold (2) and located at the positions of the connecting bottom plates (41), the shapes of the grooves (7) are matched with the shapes of the connecting bottom plates (41), when the auxiliary cooling component (4) is installed, the connecting bottom plates (41) are embedded in the grooves (7), and the connecting lugs (46) are attached to the outer side walls of the upper mold (1) and the lower mold (2) and correspond to the threaded holes (6).
4. The rapid cooling injection mold according to claim 1, wherein an open slot (441) is formed in the middle of each cooling plate (44), the cooling plates (44) are inserted onto the reinforcing support plate (43) through the open slot (441) and contact with the connecting base plate (41), and the cooling plates (44) are fixedly connected with the connecting base plate (41) and the reinforcing support plate (43) through welding connection.
5. The rapid cooling injection mold according to claim 1, wherein the connecting bottom plate (41), the fixing side plate (42), the reinforcing support plate (43) and the heat dissipation plate (44) are all made of aluminum alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420915302.0U CN222201571U (en) | 2024-04-29 | 2024-04-29 | A rapid cooling injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420915302.0U CN222201571U (en) | 2024-04-29 | 2024-04-29 | A rapid cooling injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222201571U true CN222201571U (en) | 2024-12-20 |
Family
ID=93862795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420915302.0U Expired - Fee Related CN222201571U (en) | 2024-04-29 | 2024-04-29 | A rapid cooling injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222201571U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120228845A (en) * | 2025-04-24 | 2025-07-01 | 江苏润扬管件有限责任公司 | A hot pressing mold for large-diameter three-way pipes |
-
2024
- 2024-04-29 CN CN202420915302.0U patent/CN222201571U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120228845A (en) * | 2025-04-24 | 2025-07-01 | 江苏润扬管件有限责任公司 | A hot pressing mold for large-diameter three-way pipes |
| CN120228845B (en) * | 2025-04-24 | 2025-10-28 | 江苏润扬管件有限责任公司 | A hot pressing mold for large-diameter tee pipes |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20241220 |