High-heat-dissipation die-casting die

Abstract

The utility model relates to the technical field of dies, in particular to a high-heat-dissipation die-casting die which comprises a bottom plate, a lower die body is arranged at the top of the bottom plate, a heat dissipation device is arranged in the lower die body and comprises a connecting hole, a temperature guide rod is arranged in the connecting hole, a water tank is arranged on the outer side of the temperature guide rod, and a refrigeration rod is arranged in the water tank. A water injection hole is formed in the top of the water tank, a water level sensor is arranged on one side of the water tank, and a compressor is arranged on one side of the temperature guide rod. According to the high-heat-dissipation die-casting die, the connecting hole is formed, so that the effect of conveniently installing the temperature guide rod is achieved, the effect of preventing high temperature from being transmitted to the compressor is achieved through matched use of a refrigeration rod through the water tank, and the effect of helping the lower die to dissipate heat is achieved through matched use of the compressor and the temperature guide rod; the functions of water level observation and water filling are achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to mould technical field, concretely is a high heat dissipation die casting mould. BACKGROUND

[0002] Mould, industrial production is used to injection moulding, blow moulding, extrusion, die casting or forging pressure forming, smelting, stamping etc. Method obtains the required product of various moulds and tools, in short, mould is used to make the tool of forming article, this kind of tool is made of various parts, and different moulds are made of different parts, it realizes the machining of article shape mainly through the change of the physical state of the formed material.

[0003] In the utility model with patent no. CN210188442U, a high thermal conductivity die casting mould is provided. After studying the prior art and the above patent, it is found that the existing die casting mould is often cooled by water during use, but the water cooling cannot accurately control the water temperature, thereby causing damage to the castings. Moreover, when fixing the lower mould, a large number of bolts are needed, which is time-consuming and laborious. Therefore, a high heat dissipation die casting mould is needed to improve the above problems. UTILITY MODEL CONTENTS

[0004] The purpose of the utility model is to solve at least one of the technical defects.

[0005] Therefore, one purpose of the utility model is to provide a high heat dissipation die casting mould to solve the problems mentioned in the background art and overcome the deficiencies in the prior art.

[0006] In order to achieve the above purpose, an embodiment of the utility model provides a high heat dissipation die casting mould, which comprises a bottom plate, a lower mould is arranged on the top of the bottom plate, a heat dissipation device is arranged in the lower mould, the heat dissipation device comprises a connecting hole, a temperature guide rod is arranged in the connecting hole, a water tank is arranged on the outer side of the temperature guide rod, a refrigeration rod is arranged in the water tank, a water injection hole is arranged on the top of the water tank, a water level sensor is arranged on one side of the water tank, and a compressor is arranged on one side of the temperature guide rod.

[0007] Preferably, the connecting hole is arranged in the lower mould, the temperature guide rod is connected to the inside of the connecting hole, one end of the temperature guide rod away from the lower mould is fixedly connected to the inside of the compressor, and the compressor is fixedly connected to the top of the bottom plate.

[0008] By adopting the above technical scheme, one end of the temperature guide rod away from the lower mould is fixedly connected to the inside of the compressor, which plays a role in temperature transmission.

[0009] Preferably, the water tank is clamped on the outer side of the temperature guide rod, the refrigeration rod is fixedly connected to the inside of the water tank, the water level sensor is fixedly connected to one side of the water tank, and the water tank is fixedly connected to the bottom plate.

[0010] By adopting the above technical scheme, the water level sensor is fixedly connected to one side of the water tank, thereby facilitating observation of the water level.

[0011] Preferably, the outer side of the lower mold is provided with a fixing device, the fixing device comprises a groove and a connecting frame, the inside of the connecting frame is provided with a supporting spring and a connecting shaft, the outer side of the connecting shaft is provided with a hook A, one side of the hook A is provided with a hook B and a spherical spring lock, the inside of the hook B is provided with a spherical groove, one side of the hook B is provided with a fence, the outer side of the fence is provided with a sliding block, and the outer side of the sliding block is provided with a limiting frame.

[0012] By adopting the above technical scheme, the outer side of the sliding block is provided with the limiting frame, thereby achieving the limiting effect.

[0013] Preferably, the groove is arranged in the inside of the bottom plate, the connecting shaft is rotatably connected to the inside of the connecting frame, the hook A is fixedly connected to the connecting shaft, the hook B is fixedly connected to one side of the fence, and the spherical spring lock is matched with the spherical groove.

[0014] By adopting the above technical scheme, the spherical spring lock is matched with the spherical groove, thereby achieving the effect of fixing the hook A.

[0015] Preferably, the fence is slidably connected to the outer side of the lower mold, the limiting frame is fixedly connected to the top of the bottom plate, and the sliding block is slidably connected to the inside of the limiting frame.

[0016] By adopting the above technical scheme, the fence is slidably connected to the outer side of the lower mold, thereby achieving the effect of fixing the lower mold.

[0017] Preferably, the top of the lower mold is provided with an upper mold, the inside of the upper mold is provided with a pouring opening, and the upper mold is clamped in the inside of the lower mold.

[0018] In summary, the beneficial technical effects of the utility model are as follows:

[0019] 1. The high-heat-dissipation die-casting mold, by arranging the connecting hole, facilitates installation of the temperature guide rod, by cooperation of the water tank and the refrigeration rod, prevents high temperature from being transmitted to the compressor, by cooperation of the compressor and the temperature guide rod, helps the lower mold to dissipate heat, by cooperation of the water injection hole and the water level sensor, facilitates observation of the water level and water injection, by using the above structure, the temperature can be accurately controlled, the mold is helped to dissipate heat, and thus the damage of the casting is avoided.

[0020] 2. The high heat dissipation die-casting mold plays the role of facilitating the rotation of the hook A, plays the role of fixing the fence through the cooperation of the hook A and the hook B, plays the role of facilitating the fixation of the hook A and the hook B through the cooperation of the spherical spring lock and the ball groove, plays the role of facilitating the reset of the hook A through the addition of the supporting spring, plays the role of facilitating the fixation of the lower mold through the cooperation of the sliding block, the limiting frame and the fence, and saves the physical strength and improves the efficiency through the use of the above structure. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 is a structural schematic diagram of the utility model;

[0022] Figure 2 is a structural schematic diagram of the heat dissipation device of the utility model;

[0023] Figure 3 is a structural schematic diagram of the fixing device of the utility model;

[0024] Figure 4 is a structural schematic diagram of the hook A of the utility model;

[0025] Figure 5 is a structural schematic diagram of the hook B of the utility model.

[0026] In the figure: 1, bottom plate; 2, lower mold; 3, heat dissipation device; 4, connecting hole; 5, temperature guide rod; 6, water tank; 7, refrigeration rod; 8, water injection hole; 9, water level sensor; 10, compressor; 11, fixing device; 12, recess; 13, connecting frame; 14, supporting spring; 15, connecting shaft; 16, hook A; 17, hook B; 18, spherical spring lock; 19, ball groove; 20, fence; 21, sliding block; 22, limiting frame; 23, upper mold; 24, pouring opening. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model, obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments, based on the embodiments in the utility model, all other embodiments obtained by the ordinary skilled in the art without creative labor belong to the protection scope of the utility model.

[0028] Referring to Figure 1 and Figure 2The utility model discloses a high heat dissipation die -casting mould, including bottom plate 1, the top of bottom plate 1 is provided with lower mould 2, the inside of lower mould 2 is provided with heat dissipation device 3, and heat dissipation device 3 includes connecting hole 4, the inside of connecting hole 4 is provided with temperature -sensing rod 5, the outside of temperature -sensing rod 5 is provided with water tank 6, the inside of water tank 6 is provided with refrigeration stick 7, the top of water tank 6 is provided with water injection hole 8, one side of water tank 6 is provided with water level sensor 9, one side of temperature -sensing rod 5 is provided with compressor 10, and connecting hole 4 plays the role of facilitating the installation temperature -sensing rod 5 in this embodiment, and water tank 6 plays the role of storing water, and refrigeration stick 7 plays the role of reducing water temperature.

[0029] Referring to Figure 2 , connecting hole 4 is arranged in the inside of lower mould 2, temperature -sensing rod 5 is clamped in the inside of connecting hole 4, one end of temperature -sensing rod 5 away from lower mould 2 is fixedly connected in the inside of compressor 10, and compressor 10 is fixedly connected on the top of bottom plate 1, and temperature -sensing rod 5 plays the role of temperature transmission in this embodiment, and compressor 10 plays the role of reducing the temperature of temperature -sensing rod 5.

[0030] Referring to Figure 2 , water tank 6 is clamped on the outside of temperature -sensing rod 5, refrigeration stick 7 is fixedly connected in the inside of water tank 6, water level sensor 9 is fixedly connected on one side of water tank 6, and water tank 6 is fixedly connected with bottom plate 1, and water temperature sensor 9 plays the role of monitoring water level in this embodiment.

[0031] Referring to Figure 3 , Figure 4 and Figure 5 , the outside of lower mould 2 is provided with fixing device 11, fixing device 11 includes recess 12 and connecting frame 13, the inside of connecting frame 13 is provided with support spring 14 and connecting shaft 15, the outside of connecting shaft 15 is provided with hook A 16, one side of hook A 16 is provided with hook B 17 and spherical spring lock 18, spherical groove 19 is arranged in the inside of hook B 17, one side of hook B 17 is provided with fence 20, the outside of fence 20 is provided with sliding block 21, the outside of sliding block 21 is provided with limiting frame 22, and recess 12 plays the role of facilitating the movement of support spring 14 in this embodiment, connecting frame 15 plays the role of facilitating the rotation of hook A 16, and hook A 16 plays the role of clamping hook B 17.

[0032] Referring to Figure 3 , Figure 4 and Figure 5 , recess 12 is arranged in the inside of bottom plate 1, connecting shaft 15 is rotatably connected in the inside of connecting frame 13, hook A 16 is fixedly connected with connecting shaft 15, hook B 17 is fixedly connected on one side of fence 20, spherical spring lock 18 is matched with spherical groove 19, and connecting frame 13 plays the role of limiting in this embodiment, spherical spring lock 18 plays the role of positioning, and spherical groove 19 plays the role of clamping spherical spring lock 18.

[0033] With reference to Figure 2 With Figure 3 The surrounding plate 20 is slidingly connected to the outer side of the lower mold 2, the limiting frame 22 is fixedly connected to the top of the bottom plate 1, and the sliding block 21 is slidingly connected to the inside of the limiting frame 22. In this embodiment, the surrounding plate 20 serves to clamp the lower mold 2, the limiting frame 22 serves to facilitate the sliding of the sliding block 21, and the sliding block 21 serves to limit the surrounding plate 20.

[0034] With reference to Figure 1 The top of the lower mold 2 is provided with an upper mold 23, the inside of the upper mold 23 is provided with a pouring opening 24, and the upper mold 23 is clamped in the inside of the lower mold 2. In this embodiment, the upper mold 23 serves to seal the lower mold 2, and the pouring opening 24 serves to facilitate the pouring of the solution.

[0035] The implementation principle of this embodiment is as follows:

[0036] When pouring work is performed in the inside of the lower mold 2, the refrigeration stick 7 starts to work and quickly reduces the water temperature in the inside of the water tank 6, so as to prevent the temperature of the solution from being transmitted to the compressor 10. After the pouring is completed, the compressor 10 starts to work and generates refrigeration work, continuously reducing the temperature of the temperature guide rod 5, and cooling the lower mold 2 by means of the temperature guide rod 5. In long-term use, the water in the inside of the water tank 6 is consumed. The water level in the inside of the water tank 6 can be obtained by observing the water level sensor 9. When the water level is lower than one-third of the water tank 6, water needs to be added to the inside of the water tank 6 through the water injection hole 8, so as to ensure that the water always floods the refrigeration stick 7. The refrigeration stick 7 and the compressor 10 are both existing structures, and the temperature-controllable compressor 10 is also a common device. Therefore, the refrigeration stick 7 and the compressor 10 are not described in detail in this article.

[0037] When the lower mold 2 needs to be disassembled, a tool needs to be used to pry the hook A16 (the supporting spring 14 and the connecting shaft 15 are both fixedly connected to the hook A16). In the process of rotating the hook A16, the connecting shaft 15 rotates in the inside of the connecting frame 13. With the continuous rotation of the hook A16, the end of the supporting spring 14 away from the connecting frame 13 moves to the inside of the groove 12 (the two ends of the supporting spring 14 are fixedly connected to the hook A and the inside of the connecting frame 13, respectively). At this time, the surrounding plate 20 can be pulled to one side. In the process of moving the surrounding plate 20, the sliding block 21 slides in the inside of the limiting frame 22. After the lower mold 2 is completely separated from the surrounding plate 20, the sliding block 21 also slides out of the inside of the limiting frame 22. After the surrounding plate 20 is removed, the lower mold 2 is pulled to one side. In the process of moving the lower mold 2, the connecting hole 4 slides on the outside of the temperature guide rod 5. After the temperature guide rod 5 loses connection with the lower mold 2, the lower mold 2 is completely removed.

[0038] In the process of pushing the surrounding plate 20 to wrap the lower mold 2, the sliding block 21 will be in the inside of the limiting frame 22 until the hook B 17 is clamped in the inside of the hook A 16, after the hook A 16 and the hook B 17 are clamped together, the spherical spring clamping lock 18 will be clamped in the inside of the ball groove 19, in the process of clamping the hook B 17 in the inside of the hook A 16, the connecting shaft 15 will rotate in the inside of the connecting frame 13, the supporting spring 14 will be deformed, after the hook B 17 is clamped in the inside of the hook A 16, the supporting spring 14 will quickly restore the deformation, preventing the hook A 16 from being accidentally loosened, thus completing the fixation of the lower mold 2.

[0039] The embodiments of the specific implementation are the preferred embodiments of the utility model, not limited by this, the protection scope of the utility model, therefore: all equivalent changes made according to the structure, shape, principle of the utility model should be covered in the protection scope of the utility model.

Claims

1. A high heat dissipation die-casting mold characterized by comprising: The utility model provides a heat dissipation device of mould, including bottom plate (1), the top of bottom plate (1) is provided with lower mould (2), the inside of lower mould (2) is provided with heat dissipation device (3), heat dissipation device (3) includes connecting hole (4), the inside of connecting hole (4) is provided with temperature guide rod (5), the outside of temperature guide rod (5) is provided with water tank (6), the inside of water tank (6) is provided with refrigeration stick (7), the top of water tank (6) is provided with water injection hole (8), one side of water tank (6) is provided with water level sensor (9), one side of temperature guide rod (5) is provided with compressor (10).

2. A high heat dissipation die-casting mold according to claim 1, characterized in that: The connecting hole (4) is opened in the inside of the lower mould (2), the temperature guide rod (5) is clamped in the inside of the connecting hole (4), the temperature guide rod (5) is fixedly connected to the inside of the compressor (10) away from the lower mould (2), and the compressor (10) is fixedly connected to the top of the bottom plate (1).

3. The high heat dissipation die-casting mold according to claim 1, characterized in that: The water tank (6) is clamped on the outside of the temperature guide rod (5), the refrigeration stick (7) is fixedly connected to the inside of the water tank (6), the water level sensor (9) is fixedly connected to one side of the water tank (6), and the water tank (6) is fixedly connected to the bottom plate (1).

4. The high heat dissipation die-casting mold according to claim 1, characterized in that: The outside of the lower mould (2) is provided with a fixing device (11), the fixing device (11) comprises a groove (12) and a connecting frame (13), the inside of the connecting frame (13) is provided with a supporting spring (14) and a connecting shaft (15), the outside of the connecting shaft (15) is provided with a hook A (16), one side of the hook A (16) is provided with a hook B (17) and a spherical spring lock (18), the inside of the hook B (17) is provided with a ball groove (19), one side of the hook B (17) is provided with a fence (20), the outside of the fence (20) is provided with a sliding block (21), and the outside of the sliding block (21) is provided with a limiting frame (22).

5. A high heat dissipation die-casting mold according to claim 4, characterized in that: The groove (12) is opened in the inside of the bottom plate (1), the connecting shaft (15) is rotatably connected to the inside of the connecting frame (13), the hook A (16) is fixedly connected to the connecting shaft (15), the hook B (17) is fixedly connected to one side of the fence (20), and the spherical spring lock (18) is matched with the ball groove (19).

6. A high heat dissipation die-casting mold according to claim 4, characterized in that: The fence (20) is slidably connected to the outside of the lower mould (2), the limiting frame (22) is fixedly connected to the top of the bottom plate (1), and the sliding block (21) is slidably connected to the inside of the limiting frame (22).

7. The high heat dissipation die-casting mold according to claim 1, characterized in that: The top of the lower mould (2) is provided with an upper mould (23), the inside of the upper mould (23) is provided with a pouring opening (24), and the upper mould (23) is clamped in the inside of the lower mould (2).

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