CN216885082U - Water passing block structure and die of cooling system - Google Patents
Water passing block structure and die of cooling system Download PDFInfo
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- CN216885082U CN216885082U CN202123366739.9U CN202123366739U CN216885082U CN 216885082 U CN216885082 U CN 216885082U CN 202123366739 U CN202123366739 U CN 202123366739U CN 216885082 U CN216885082 U CN 216885082U
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Abstract
The utility model relates to the field of mold cooling systems, in particular to a water passing block structure of a cooling system, which comprises an outer shell and a water passing pipe arranged in the outer shell; the outer shell is provided with a plurality of mounting holes; a water inlet pipe and a water outlet pipe are respectively arranged on two sides below the water passing pipe; one side of the water inlet pipe and one side of the water outlet pipe, which are deviated from the water passing pipe, are both provided with waterproof rings. The utility model provides a water passing block structure of a cooling system with long service life and a mold.
Description
Technical Field
The utility model relates to the field of mold cooling systems, in particular to a water passing block structure of a cooling system and a mold.
Background
During injection molding, the mold temperature directly affects the quality of the plastic product and also affects the injection cycle. Therefore, when the mold is used, the mold must be effectively cooled to keep the mold temperature within a certain range, and the design work of the cooling channel should be done to effectively cool the mold and improve the heat conduction efficiency of the mold.
In a mold cooling system, a conventional group of water conveying pipes is generally processed from the outer side of a mold core to be communicated to form a group of loops, but when the water conveying pipes are blocked by hot nozzle holes, the water conveying pipes cannot be processed from the outer side of the mold core according to a conventional design method to be communicated, otherwise, water leaks into the hot nozzle holes to damage a hot runner system.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems, the utility model provides a water passing block structure of a cooling system with long service life and a mold.
The utility model adopts the following technical scheme:
the water passing block structure of the cooling system comprises an outer shell and a water passing pipe arranged inside the outer shell; the outer shell is provided with a plurality of mounting holes; a water inlet pipe and a water outlet pipe are respectively arranged on two sides below the water passing pipe; one side of the water inlet pipe and one side of the water outlet pipe, which are deviated from the water passing pipe, are both provided with waterproof rings.
The technical scheme is further improved in that the number of the mounting holes is two.
The technical scheme is further improved in that the mounting hole is provided with a mounting bolt.
A mold comprises a mold core, a plurality of cooling pipes, a plurality of hot runners and a plurality of water passing block structures, wherein the cooling pipes, the hot runners and the water passing block structures are respectively fixedly arranged on the mold core.
The technical proposal is further improved in that the number of the water passing block structures is two.
The technical proposal is further improved in that the water inlet pipe of the water passing block structure is connected with a connecting pipe.
The technical scheme is further improved in that the connecting pipe is connected with a water inlet pipe, one end of the water inlet pipe is connected with the cooling pipe, and the other end of the water inlet pipe is externally connected with cooling water.
The technical proposal is further improved in that a plurality of cooling pipes are respectively arranged around a plurality of hot runners.
The further improvement of the technical proposal is that the die core is provided with an installation groove for installing the water passing block structure.
The technical scheme is further improved in that the number of the hot runners is three, and the two water passing block structures are respectively arranged between the two adjacent hot runners.
The utility model has the beneficial effects that:
the mold core is provided with the two water passing block structures, so that the arrangement of a hot runner system is avoided, and meanwhile, the water inlet pipe and the water outlet pipe of each water passing block structure are provided with the waterproof rings, so that the water leakage of the water pipes is effectively avoided, cooling water enters the hot nozzle holes to damage the hot runner system, the protection performance is good, and the service life of the mold is prolonged.
Drawings
FIG. 1 is a schematic structural view of a water block structure of a cooling system of the present invention;
FIG. 2 is a cross-sectional view of a water slug structure of the cooling system of FIG. 1;
FIG. 3 is a cross-sectional view of a mold of the present invention;
fig. 4 is a cross-sectional view of another angle of the mold of the present invention.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" 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 should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1 and 2, a water passing block structure of a cooling system includes an outer shell 10, a water passing pipe 20 disposed inside the outer shell 10; the outer shell 10 is provided with a plurality of mounting holes 11; a water inlet pipe 21 and a water outlet pipe 22 are respectively arranged on two sides below the water passing pipe 20; and waterproof rings 30 are arranged on the sides of the water inlet pipe 21 and the water outlet pipe 22, which deviate from the water passing pipe 20.
The number of the mounting holes 11 is two; the mounting hole 11 is provided with a mounting bolt 40. So set up, conveniently cross water block structure and pass through construction bolt 40 fixed mounting on mould benevolence, stability is good.
As shown in fig. 3 and 4, a mold includes a mold core 50, a plurality of cooling pipes 60 respectively fixed to the mold core 50, a plurality of hot runners 70, and a plurality of water passing block structures.
The number of the water passing block structures is two. Due to the arrangement, the arrangement of the hot runner 70 system is effectively avoided, cooling water is prevented from dripping on the hot runner 70 system, the hot runner 70 system is prevented from being damaged, and the service life of the cooling device is further prolonged.
The water inlet pipe 21 of the water passing block structure is connected with a connecting pipe 80; the connecting pipe 80 is connected with a water inlet pipe 90, one end of the water inlet pipe 90 is connected to the cooling pipe 60, and the other end of the water inlet pipe 90 is externally connected with cooling water. So set up, effectively guarantee that the cooling water passes through oral siphon 90, get into and cross inside water block structure and mould benevolence 50, effectively realize the cooling, guarantee that the mould temperature keeps in certain extent, and the practicality is strong.
The plurality of cooling pipes 60 are disposed around the plurality of hot runners 70, respectively. Effectively avoid the water pipe to leak, make the cooling water get into the hot nozzle hole and lead to damaging hot runner 70 system, the protectiveness is good, and then improves the life of mould.
The mold core 50 is provided with a mounting groove for mounting the water passing block structure. Through the mounting groove, will cross the water block structure and hide, guarantee to cross the water fast structure and influence injection moulding processing and normally go on, guarantee simultaneously that the cooling water avoids hot runner 70, the practicality is strong.
The number of the hot runners 70 is three, and two water passing block structures are respectively arranged between two adjacent hot runners 70. Through two water block structures, set up respectively in the middle of three hot runner 70, effectively avoided hot runner 70, make the normal operation of intaking, the practicality is strong.
The mold core 50 is provided with the two water passing block structures, so that the arrangement of a hot runner 70 system is avoided, and meanwhile, the water inlet pipe 21 and the water outlet pipe 22 of the water passing block structures are provided with the waterproof rings 30, so that the water pipe is effectively prevented from leaking, cooling water enters the hot nozzle hole to damage the hot runner 70 system, the protection is good, and the service life of the mold is prolonged.
The above examples only show some embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. The water passing block structure of the cooling system is characterized by comprising an outer shell and a water passing pipe arranged inside the outer shell; the outer shell is provided with a plurality of mounting holes; a water inlet pipe and a water outlet pipe are respectively arranged on two sides below the water passing pipe; one side of the water inlet pipe and one side of the water outlet pipe, which are deviated from the water passing pipe, are both provided with waterproof rings.
2. The water block structure of a cooling system according to claim 1, wherein the number of the mounting holes is two.
3. The water block structure of a cooling system according to claim 1, wherein the mounting hole is provided with a mounting bolt.
4. A mold, comprising a mold core, a plurality of cooling pipes respectively fixed to the mold core, a plurality of hot runners, and a plurality of water passing block structures according to any one of claims 1 to 3.
5. The mold according to claim 4, wherein the number of the water passing block structures is two.
6. The mold according to claim 4, wherein the water inlet pipe of the water passing block structure is connected with a connecting pipe.
7. The mold according to claim 6, wherein the connecting pipe is connected with a water inlet pipe, one end of the water inlet pipe is connected with the cooling pipe, and the other end of the water inlet pipe is externally connected with cooling water.
8. The mold of claim 4, wherein a plurality of said cooling tubes are disposed around said plurality of hot runners, respectively.
9. The mold according to claim 4, wherein the mold core is provided with an installation groove for installing the water passing block structure.
10. The mold according to claim 4, wherein the number of the hot runners is three, and two water passing block structures are respectively arranged between two adjacent hot runners.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123366739.9U CN216885082U (en) | 2021-12-28 | 2021-12-28 | Water passing block structure and die of cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123366739.9U CN216885082U (en) | 2021-12-28 | 2021-12-28 | Water passing block structure and die of cooling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216885082U true CN216885082U (en) | 2022-07-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123366739.9U Active CN216885082U (en) | 2021-12-28 | 2021-12-28 | Water passing block structure and die of cooling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216885082U (en) |
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2021
- 2021-12-28 CN CN202123366739.9U patent/CN216885082U/en active Active
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