CN219028270U

CN219028270U - Injection mold with water cooling structure

Info

Publication number: CN219028270U
Application number: CN202320169275.2U
Authority: CN
Inventors: 姚青峰; 陈志波
Original assignee: Jinjian Mould Products Shanghai Co ltd
Current assignee: Jinjian Mould Products Shanghai Co ltd
Priority date: 2023-02-09
Filing date: 2023-02-09
Publication date: 2023-05-16
Anticipated expiration: 2033-02-09

Abstract

The utility model relates to an injection mold with a water cooling structure, comprising: the top of protruding mould is provided with concave mould, the top of protruding mould contacts with the die utensil, the fixed surface of terrace die utensil is connected with four connecting blocks that are annular distribution, the surface of connecting block is connected with the rotating block through the pivot rotation, the fixed surface of die utensil is connected with the hollow block with the rotating block looks adaptation, the top fixedly connected with radiator fan of die utensil. The utility model has the advantages of high-efficiency cooling and convenient disassembly and assembly, in the actual use process, the utility model not only has the effect of high-efficiency cooling and prevents the product from being separated from the mold due to overhigh internal temperature, but also has the advantage of quick disassembly and assembly, thereby facilitating the user to decompose the mold, then clean impurities in the mold and further improving the practicability of the convex mold and the concave mold.

Description

Injection mold with water cooling structure

Technical Field

The utility model relates to the technical field of injection molds, in particular to an injection mold with a water cooling structure.

Background

The injection molding method has the advantages of high production speed, high efficiency, automation of operation, multiple colors, various shapes, large size, accurate product size, easy updating of products, and capability of forming products with complex shapes, and is suitable for the field of mass production, products with complex shapes and other molding processing.

According to the method, chinese patent is searched, publication No. CN216760631U is a shaping injection mold for shaping and injection molding a workpiece, the shaping injection mold comprises a mold base body, an upper mold assembly and a lower mold assembly, wherein the upper mold assembly and the lower mold assembly are arranged on the mold base body, the upper mold assembly comprises an upper mold base body and a first moving member, the first moving member is movably arranged on the upper mold base body, a first inclined surface is arranged at the end part of the first moving member, the lower mold assembly comprises a lower mold base body and a second moving member, the second moving member is movably arranged on the lower mold base body, a second inclined surface matched with the first inclined surface is arranged on the second moving member, so that the first moving member drives the second moving member to move to shape the workpiece, when the upper mold assembly and the lower mold assembly are assembled, the second moving member is driven to shape the workpiece, and then the shaping injection molding is directly carried out in the injection mold, so that a shaping procedure is finished in the mold, the manufacturing cost can be reduced, the production cycle can be shortened, and the economic benefit can be improved, but the shaping injection mold still has the following defects in practical use.

The current injection mold is because not possessing quick refrigerated effect, lead to injection mold after the completion of moulding plastics, need carry out natural cooling through the air, cooling efficiency is low not only, moreover can be because injection mold inside temperature is too high, the product can adsorb at the mould surface, and then influence the machining efficiency of mould, however the unable in time cooling of mould, still can be because surface temperature is too high, consequently scald user's hand, thereby inconvenient user takes or disassembles the mould, traditional mould still does not possess quick disassemble's function, lead to the user when carrying out the dismouting to the mould, need with the help of external instrument, just can realize the dismouting of mould, and then influence user's work efficiency.

Therefore, the utility model of CN216760631U cannot meet the requirements in practical use, and an injection mold with a water cooling structure is urgent to solve the above problems.

Disclosure of Invention

The utility model aims to provide an injection mold with a water cooling structure, which has the advantages of high-efficiency cooling and convenient disassembly and assembly, and solves the problems proposed by the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: an injection mold having a water cooling structure, comprising: the top of protruding mould, the top of protruding mould is provided with concave mould, the top of protruding mould is contacted with the die utensil, four connecting blocks that are annular distribution of fixed surface of terrace die utensil, the surface of connecting block is rotated through the pivot and is connected with the rotating block, the fixed surface of die utensil is connected with the hollow block with the rotating block looks adaptation, the top fixedly connected with radiator fan of die utensil, radiator fan's play tuber pipe runs through to the inner chamber of concave mould, the cavity has been seted up to the inside of terrace die utensil, the inner chamber fixedly connected with water pump of cavity, the water cavity has been seted up to the inside of terrace die utensil, the inner chamber of water cavity is provided with the return bend, the one end of return bend runs through to the inner chamber of cavity and is linked together with the outlet pipe of water pump, the inlet tube and the cavity of water pump are linked together, the one end that the water pump was kept away from to the return bend is linked together with the cavity, the bottom of protruding mould is provided with the valve, the inner chamber sliding connection of hollow block has the movable block, the top fixedly connected with spring of hollow block inner chamber, one side of cavity has the draw-in groove, the bottom of the draw-in groove has the inside of water cavity to be contacted with the inside of water cavity.

Further, as one preferable aspect of the utility model, a fixing block is fixedly connected to the surface of the elbow, and the rear side of the fixing block is fixedly connected to the inner wall of the water cavity.

Further, as a preferable aspect of the present utility model, a pushing block is fixedly connected to one side of the movable block, and one side of the pushing block penetrates to the outer side of the hollow block.

Further, as one preferable mode of the utility model, a spring groove is formed in the top of the movable block, and the bottom end of the spring penetrates through the inner cavity of the spring groove and is fixedly connected with the inner wall of the spring groove.

Further, as a preferable mode of the utility model, the concave die is provided with a plurality of vent holes on both sides, and the total number of vent holes is a plurality.

The beneficial effect, the technical scheme of this application possesses following technical effect: according to the utility model, the movable block drives the clamping block to shrink into the hollow block, then the user dials the rotary block, the rotary block rotates around the rotary shaft as a center, and the rotary block is separated from the clamping groove, so that the purpose of convenient disassembly is achieved, the injection mold with the water cooling structure has the advantages of high-efficiency cooling and convenient disassembly, in the actual use process, the effect of high-efficiency cooling can be achieved, the problem that the mold cannot be separated from the mold due to the fact that the internal temperature is too high in the injection molding process is solved, the advantage of quick disassembly can be achieved, the user can decompose the mold, impurities in the mold are cleaned, the practicality of the male mold and the female mold is improved, the problem that the conventional injection mold is low in cooling efficiency because the conventional injection mold does not have the effect of quick cooling, the injection mold needs to be naturally cooled through air after the injection molding is completed, the product can be adsorbed on the surface of the mold because the internal temperature of the high temperature of the injection mold, the problem that the mold cannot be timely cooled, and the mold cannot be timely disassembled due to the fact that the surface temperature is too high, and the user can disassemble the conventional mold can be disassembled by the aid of the user or the user.

It should be understood that all combinations of the foregoing concepts, as well as additional concepts described in more detail below, may be considered a part of the inventive subject matter of the present disclosure as long as such concepts are not mutually inconsistent.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a front cross-sectional view of the structure of the present utility model;

fig. 3 is an enlarged view of a portion of fig. 2 a in accordance with the present utility model.

In the drawings, the meanings of the reference numerals are as follows: 1. a male die; 2. a concave die; 3. a connecting block; 4. a rotating block; 5. a hollow block; 6. a heat radiation fan; 7. a cavity; 8. a cavity; 9. a water pump; 10. a water chamber; 11. bending the pipe; 12. a fixed block; 13. a valve; 14. a movable block; 15. a spring; 16. a clamping block; 17. a clamping groove; 18. a pushing block; 19. a spring groove; 20. and (3) a vent hole.

Detailed Description

In order to further describe the technical means and effects adopted by the present utility model for achieving the intended purpose, the following detailed description will refer to the specific implementation, structure, characteristics and effects according to the present utility model with reference to the accompanying drawings and preferred embodiments.

As shown in fig. 1 to 3: the embodiment provides an injection mold with water cooling structure, including: the top of the male die 1 is provided with a female die 2, the top of the male die 1 is contacted with the female die 2, four connecting blocks 3 which are distributed annularly are fixedly connected to the surface of the male die 1, a rotating block 4 is rotatably connected to the surface of the connecting blocks 3 through a rotating shaft, a hollow block 5 which is matched with the rotating block 4 is fixedly connected to the surface of the female die 2, a cooling fan 6 is fixedly connected to the top of the female die 2, an air outlet pipe of the cooling fan 6 penetrates through the inner cavity of the female die 2, a cavity 7 is formed in the male die 1, a cavity 8 is formed in the male die 1, a water pump 9 is fixedly connected to the inner cavity 8, a water cavity 10 is formed in the male die 1, an elbow 11 is arranged in the inner cavity of the water cavity 10, one end of the elbow 11 penetrates through the inner cavity 8 and is communicated with a water outlet pipe of the water pump 9, a water inlet pipe of the water pump 9 is communicated with the cavity 7, one end of the elbow 11, which is far away from the water pump 9, a valve 13 is arranged at the bottom of the male die 1, a movable block 14 is slidingly connected to the inner cavity of the hollow block 5, a spring 15 is fixedly connected to the inner cavity of the hollow block 5, a clamping block 15 is fixedly connected to the inner cavity 15 is arranged at the top of the hollow block 5, a clamping groove 17 is arranged at one side of the inner cavity 17 is connected to the bottom of the hollow block 16, and a clamping groove 17 is arranged at the bottom of the water body 16 is contacted with the inner cavity 17, and the inner wall of the water body 17 is contacted with the inner cavity 16, and the bottom of the clamping groove 17 is arranged at the bottom of the hollow block is in the cavity 16, and the cavity 16 is in contact with the cavity 16, and the cavity is fixedly connected with the cavity 16, the cavity is connected with the water tank and the cavity and the bottom.

Specifically, the surface of the bent pipe 11 is fixedly connected with a fixed block 12, and the rear side of the fixed block 12 is fixedly connected with the inner wall of the water cavity 10.

In this embodiment: by arranging the fixing block 12, the position of the bent pipe 11 can be limited, so that the stability of the bent pipe 11 is improved.

Specifically, a push block 18 is fixedly connected to one side of the movable block 14, and one side of the push block 18 penetrates through to the outer side of the hollow block 5.

In this embodiment: by the arrangement of the push block 18, not only the position of the movable block 14 can be limited, but also the clamping of the rotary block 4 by the clamping block 16 can be conveniently released.

Specifically, the top of the movable block 14 is provided with a spring groove 19, and the bottom end of the spring 15 penetrates through the inner cavity of the spring groove 19 and is fixedly connected with the inner wall of the spring groove 19.

In this embodiment: by providing the spring groove 19, not only the spring 15 can be accommodated, but also the movable space of the movable block 14 can be increased.

Specifically, vent holes 20 are formed in two sides of the female die 2, and the total number of the vent holes 20 is a plurality of.

In this embodiment: through the setting of ventilation hole 20, can make things convenient for the circulation of concave mould 2 inside air to make things convenient for radiator fan 6 to dispel the heat to concave mould 2.

The working principle and the using flow of the utility model are as follows:

after the injection is completed, the water pump 9 is started by a user, the cooling liquid is conveyed to the inside of the bent pipe 11 by the water pump 9, the water in the water cavity 10 is cooled by the bent pipe 11, then the convex die 1 is cooled by the water in the water cavity 10, the cooling process is performed by starting the cooling fan 6, the air is conveyed to the inside of the concave die 2 by the cooling fan 6, the redundant air is discharged along the vent hole 20, the pushing block 18 is buckled to move to one side by the user during the cleaning of the die, the movable block 14 is driven to move upwards by the pushing block 18, the spring groove 19 is driven to move by the movable block 14, the spring 15 is compressed by the inner wall of the spring groove 19 and the hollow block 5, the clamping block 16 is driven to shrink to the inside of the hollow block 5 by the movable block 14, the rotary block 4 is stirred by the user, the rotary block 4 is rotated by taking the rotating shaft as the center, the rotary block 4 is separated from the clamping groove 17, and the convex die 1 and the concave die 2 are disassembled by the user, so that the purpose of convenient disassembly is achieved.

The present utility model is not limited to the above embodiments, but is capable of modification and variation in detail, and other modifications and variations can be made by those skilled in the art without departing from the scope of the present utility model.

Claims

1. An injection mold having a water cooling structure, comprising: convex mould (1), its characterized in that: the top of the male die (1) is provided with a female die (2), the top of the male die (1) is contacted with the female die (2), four connecting blocks (3) which are annularly distributed are fixedly connected to the surface of the male die (1), a rotating block (4) is rotatably connected to the surface of the connecting block (3) through a rotating shaft, a hollow block (5) which is matched with the rotating block (4) is fixedly connected to the surface of the female die (2), a cooling fan (6) is fixedly connected to the top of the female die (2), an air outlet pipe of the cooling fan (6) penetrates through an inner cavity of the female die (2), a cavity (7) is formed in the male die (1), a cavity (8) is formed in the male die (1), a water pump (9) is fixedly connected to the inner cavity of the cavity (8), a water cavity (10) is formed in the male die (1), a hollow block (11) is arranged in the inner cavity of the water cavity (10), one end of the elbow (11) penetrates through the inner cavity (8) and is far away from the water pump (9) and is communicated with the water pump (9) of the cavity (7), the bottom of terrace die utensil (1) is provided with valve (13), the inner chamber sliding connection of hollow piece (5) has movable block (14), the top fixedly connected with spring (15) of hollow piece (5) inner chamber, draw-in groove (17) have been seted up to one side of hollow piece (5), the bottom fixedly connected with fixture block (16) of movable block (14), the bottom of fixture block (16) runs through to the inner chamber of draw-in groove (17), the surface of rotating block (4) contacts with the inner wall of draw-in groove (17), the inside of water cavity (10) is provided with the water.

2. The injection mold with a water cooling structure according to claim 1, wherein: the surface of the bent pipe (11) is fixedly connected with a fixed block (12), and the rear side of the fixed block (12) is fixedly connected with the inner wall of the water cavity (10).

3. The injection mold with a water cooling structure according to claim 1, wherein: one side of the movable block (14) is fixedly connected with a push block (18), and one side of the push block (18) penetrates through the outer side of the hollow block (5).

4. The injection mold with a water cooling structure according to claim 1, wherein: the top of movable block (14) has seted up spring groove (19), the bottom of spring (15) runs through to the inner chamber in spring groove (19) and with the inner wall fixed connection in spring groove (19).

5. The injection mold with a water cooling structure according to claim 1, wherein: vent holes (20) are formed in two sides of the female die (2), and the total number of the vent holes (20) is a plurality of vent holes.