Casting water cooling system

Abstract

The utility model discloses a casting water cooling system which comprises a main body, a base is arranged on the lower side of the main body, a hydraulic push rod is installed on the upper side of the main body, an upper die base is connected to the bottom of the output end of the hydraulic push rod, the interior of the base is hollow, a lower die base is arranged on the upper side of the base, and a water cooling structure is connected to one side of the base. The utility model relates to the technical field of casting processing, and has the beneficial effects that a water cooling structure is adopted in the technical scheme, in the operation process, cold water in the base can form a refrigeration cycle by filling the base with cooling water and matching with a circulating pump and a refrigeration device, and meanwhile, because most of the lower die holder is immersed into the cooling water, the cooling water can be fully cooled. The contact area of the lower die base and cooling water can be guaranteed, so that the cooling effect is improved, meanwhile, two connecting assemblies are arranged, after operation is conducted for a period of time, the cooling box can be separated from the base, and the cooling water can be conveniently discharged and replaced.

Description

Technical Field

[0001] The utility model relates to the technical field of casting processing, in particular to a casting water cooling system. Background Art

[0002] Casting is a manufacturing process that pours molten metal or other substances into a mold and allows it to cool and solidify in a cavity of a specific shape to obtain a product or part of the desired shape. Casting is one of the oldest and most basic methods in the manufacturing industry and is widely used in various industries, including automobiles, aerospace, construction, engineering machinery and other fields;

[0003] After casting, the parts inside the mold need to be cooled. In the prior art, most of the methods use a water cooling coil inside the mold. However, this method has the problem of uneven cooling and poor cooling effect.

[0004] Based on the above problems, there may already be technical means in the current technology to solve the above technical solutions. This case intends to provide an alternative or replacement technical means. Utility Model Content

[0005] To achieve the above purpose, the utility model is implemented by the following technical solutions: a casting water cooling system, including a main body, a base is arranged at the lower side of the main body, a hydraulic push rod is installed at the upper side of the main body, an upper die seat is connected to the bottom of the output end of the hydraulic push rod, the interior of the base is set to be hollow, a lower die seat is arranged at the upper side of the base, and a water cooling structure is connected to one side of the base, and the water cooling structure includes:

[0006] A cooling box, a refrigeration device, a circulating pump, two first connecting pipes and two connecting components;

[0007] The cooling box is installed on one side of the base, the refrigeration device is installed on the front end of the cooling box, the circulating pump is installed on one side of the cooling box, one end of the two first connecting pipes is connected to the interior of the base, one end of the two connecting components is respectively connected to the other end of the two first connecting pipes, and the other ends of the two connecting components are respectively connected to the interior of the cooling box and the circulating pump.

[0008] Preferably, one of the two connecting assemblies comprises: a second connecting pipe, a threaded portion, a fastening cap and a sealing ring;

[0009] One end of the second connecting pipe is connected to the cooling box, the threaded portion is arranged at the other end of the second connecting pipe, the upper side of the threaded portion is plugged into the other end of the first connecting pipe, the fastening cap is arranged on the outside of the first connecting pipe, and the sealing ring is arranged inside the second connecting pipe.

[0010] Preferably, the threaded portion is configured to be conical, an internal thread is provided inside the fastening cap, and the fastening cap is threadedly connected to the threaded portion.

[0011] Preferably, liquid level monitoring devices are provided on the upper sides of the inner walls on both sides of the base.

[0012] Preferably, a water supply pipe is provided on one side of the base, and a solenoid valve is provided in the middle part of the first connecting pipe.

[0013] Preferably, two sliding rods are arranged between the upper side of the main body and the base, and the two sides of the upper mold base are slidably connected to the two sliding rods.

[0014] Beneficial Effects

[0015] The utility model provides a casting water cooling system, which has the following beneficial effects: the technical solution adopts a water cooling structure. During operation, by filling the base with cooling water, cooperating with a circulating pump and a refrigeration device, the cold water inside the base can form a refrigeration cycle. At the same time, since most of the lower mold base is immersed in the cooling water, the contact area between the lower mold base and the cooling water can be guaranteed, thereby increasing the cooling effect. At the same time, two connecting components are provided. After running for a period of time, the cooling box can be separated from the base to facilitate the discharge and replacement of the cooling water. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the main structure of a casting water cooling system described in the utility model.

[0017] Figure 2 It is a schematic diagram of the top view of the structure of a casting water cooling system described in the utility model.

[0018] Figure 3 This is a schematic diagram of the cross-sectional structure of a second connecting pipe of a casting water cooling system described in the utility model.

[0019] In the figure: 1. main body, 2. base, 3. hydraulic push rod, 4. upper die base, 5. lower die base, 6. cooling box, 7. refrigeration device, 8. circulation pump, 9. first connecting pipe, 10. second connecting pipe, 11. threaded part, 12. fastening cap, 13. sealing ring, 14. liquid level monitoring device, 15. water supply pipe, 16. solenoid valve, 17. sliding rod. DETAILED DESCRIPTION

[0020] Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present utility model.

[0021] Example

[0022] See also Figure 1-3,The utility model provides a technical solution: a casting water cooling system;

[0023] This case aims to provide a casting water cooling system that is beneficial to the cooling of the internal parts of the lower die seat. Most existing molds use water cooling coils, which is prone to uneven cooling.

[0024] Based on the above problems, the components in this case include a main body 1, a base 2 is arranged at the lower side of the main body 1, a hydraulic push rod 3 is installed at the upper side of the main body 1, an upper die seat 4 is connected to the bottom of the output end of the hydraulic push rod 3, the interior of the base 2 is set to be hollow, a lower die seat 5 is arranged at the upper side of the base 2, and a water cooling structure is connected to one side of the base 2, and the water cooling structure includes:

[0025] A cooling box 6, a refrigeration device 7, a circulating pump 8, two first connecting pipes 9 and two connecting components;

[0026] The cooling box 6 is installed on one side of the base 2, the refrigeration device 7 is installed on the front end of the cooling box 6, the circulating pump 8 is installed on one side of the cooling box 6, one end of the two first connecting pipes 9 is connected to the inside of the base 2, one end of the two connecting components is respectively connected to the other end of the two first connecting pipes 9, and the other end of the two connecting components is respectively connected to the inside of the cooling box 6 and the circulating pump 8;

[0027] Two connecting components, one of which includes: a second connecting pipe 10, a threaded portion 11, a fastening cap 12 and a sealing ring 13;

[0028] One end of the second connecting pipe 10 is connected to the cooling box 6, a threaded portion 11 is provided at the other end of the second connecting pipe 10, the upper side of the threaded portion 11 is plugged with the other end of the first connecting pipe 9, a fastening cap 12 is sleeved on the outside of the first connecting pipe 9, and a sealing ring 13 is provided inside the second connecting pipe 10;

[0029] It should be noted that, during the casting process, the casting process can be completed by the cooperation of the hydraulic push rod 3, the upper die seat 4 and the lower die seat 5. First, the cooling water is injected into the base 2 through the water supply pipe 15, and then the cooling box 6 is placed on one side of the base 2, and the first connecting pipe 9 and the threaded portion 11 at one end of the second connecting pipe 10 are plugged, and one end of the first connecting pipe 9 is tightly attached to the sealing ring 13. Then, the operator slides the fastening cap 12 and threadedly connects the fastening cap 12 with the threaded portion 11, so that the connection between the first connecting pipe 9 and the second connecting pipe 10 can be achieved. At this time, the solenoid valve 16 can be opened, and the circulation pump 8 can be controlled to run. In cooperation with the refrigeration device 7 at the front end of the cooling box 6, the refrigeration cycle of the cooling water inside the base 2 can be achieved, so that the lower die seat 5 can be cooled. Since most of the lower die seat 5 is immersed in the cooling water, the contact area between the lower die seat 5 and the cooling water can be guaranteed at this time, thereby increasing the cooling effect of the lower die seat 5.

[0030] It should be emphasized that the sealing ring 13 is convex as a whole, and a through hole is provided in the middle part of the sealing ring 13. After the first connecting pipe 9 and the second connecting pipe 10 are connected, strip-shaped notches are provided on both the front and rear sides of the threaded portion 11. After the fastening cap 12 is threadedly connected to the threaded portion 11, the threaded portion 11 will be deformed in a small range, so that the inside of the threaded portion 11 is tightly attached to the outer wall of the first connecting pipe 9. The threaded portion 11, the fastening cap 12 and the sealing ring 13 cooperate to ensure the sealing after the first connecting pipe 9 and the second connecting pipe 10 are connected. After the first connecting pipe 9 and the second connecting pipe 10 are connected, the cooling box 6 is connected to the inside of the base 2. The refrigeration device 7 is mainly composed of an evaporator, an absorber, a generator and a condenser, which can refrigerate the cooling water entering the cooling box 6, thereby facilitating the formation of a refrigeration cycle.

[0031] The liquid level monitoring device 14 uses an optical liquid level meter, which detects the liquid level through an optical sensor, usually using the liquid's reflection, refraction or absorption characteristics of light to measure the liquid level, and can monitor the cooling water level inside the base 2 to prevent the base 2 from having too little cooling water inside, which affects the water cooling effect;

[0032] When the cooling water level inside the base 2 is low, the cooling water inside the base 2 can be supplemented through the water supply pipe 15. When the cooling box 6 is separated from the base 2, the solenoid valve 16 can prevent the cooling water from flowing out of the first connecting pipe 9.

[0033] Two sliding rods 17 are arranged between the upper side of the main body 1 and the base 2 , and the two sides of the upper die base 4 are slidably connected to the two sliding rods 17 , which can limit the position of the upper die base 4 and prevent the position of the upper die base 4 from shifting.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A casting water cooling system, comprising a main body, a base is arranged at the lower side of the main body, a hydraulic push rod is installed at the upper side of the main body, an upper die seat is connected to the bottom of the output end of the hydraulic push rod, the interior of the base is hollow, a lower die seat is arranged at the upper side of the base, and a water cooling structure is connected to one side of the base, characterized in that: The water cooling structure comprises: A cooling box, a refrigeration device, a circulating pump, two first connecting pipes and two connecting components; The cooling box is installed on one side of the base, the refrigeration device is installed on the front end of the cooling box, the circulating pump is installed on one side of the cooling box, one end of the two first connecting pipes is connected to the interior of the base, one end of the two connecting components is respectively connected to the other end of the two first connecting pipes, and the other ends of the two connecting components are respectively connected to the interior of the cooling box and the circulating pump.

2. A casting water cooling system according to claim 1, characterized in that: One of the two connecting assemblies comprises: a second connecting pipe, a threaded portion, a fastening cap and a sealing ring; One end of the second connecting pipe is connected to the cooling box, the threaded portion is arranged at the other end of the second connecting pipe, the upper side of the threaded portion is plugged into the other end of the first connecting pipe, the fastening cap is arranged on the outside of the first connecting pipe, and the sealing ring is arranged inside the second connecting pipe.

3. A casting water cooling system according to claim 2, characterized in that: The threaded portion is set to be conical, the interior of the fastening cap is provided with an internal thread, and the fastening cap is threadedly connected with the threaded portion.

4. A casting water cooling system according to claim 1, characterized in that: Liquid level monitoring devices are provided on the upper sides of the inner walls on both sides of the base.

5. A casting water cooling system according to claim 1, characterized in that: A water supply pipe is arranged on one side of the base, and a solenoid valve is arranged in the middle part of the first connecting pipe.

6. A casting water cooling system according to claim 1, characterized in that: Two sliding rods are arranged between the upper side of the main body and the base, and the two sides of the upper mold base are slidably connected with the two sliding rods.

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