Injection punch cooling device

Abstract

The utility model discloses a cooling device for an injection punch, which relates to the technical field of die casting and comprises a water tank, a water pumping pipe is mounted on one side of the water tank, a transmission pump is mounted at one end of the water pumping pipe, a guide pipe is mounted at the output end of the transmission pump, and a heat transfer component is mounted at one end of the guide pipe. The heat transfer assembly comprises a heat dissipation pipe connected with the bottom end of the guide pipe through a transverse pipe, a mounting shell is mounted on the outer side of the heat dissipation pipe, and an air inlet pipe is mounted on one side of the mounting shell in a penetrating mode. One side of the water tank is fixed to the water pumping pipe, one end of the water pumping pipe is connected with the transmission pump, the output end of the transmission pump is tightly connected with the guide pipe, and the bottom end of the guide pipe is connected with the heat dissipation pipe through the transverse pipe, so that it is guaranteed that the heat dissipation pipe steadily transmits water, and the transmission pump operates to pump water in the water tank through the water pumping pipe; and the transmission pump transmits water into the guide pipe, the guide pipe transmits the water into the heat dissipation pipe, the heat dissipation pipe is S-shaped and sinuous, and the heat dissipation performance is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of die casting, in particular to a shot sleeve cooling device. Background Technique

[0002] Die casting is a casting method that uses high pressure to force molten metal into a metal mold with a complex shape for cooling and forming to obtain high-precision die castings. When performing die casting, a shot sleeve is often needed to push the molten metal into the mold. Therefore, after the shot sleeve is used, a cooling device is required to cool the shot sleeve.

[0003] Patent document CN220515385U, "Shot sleeve cooling device, which relates to the technical field of die casting; and the utility model includes a punch body, one end of the punch body is connected with a connecting rod, both the upper and lower parts of one end of the punch body are fixedly connected with connecting blocks, and one end of each of the two connecting blocks is fixedly connected with a fixing device; the fixing device includes a fixing block, both sides of one end of the fixing block are provided with fixing holes, and the fixing block is fixedly connected with the connecting rod through the fixing holes and fastening bolts, a knob is inserted through the top end of the fixing block, one end of the connecting rod away from the punch body is clamped with a plug plate, and a water inlet pipe and a water return pipe are inserted and connected through the top end of the connecting rod;", the existing shot sleeve cooling device lacks a structure for improving the heat exchange efficiency inside, which affects the cooling effect of the device. Content of the Utility Model

[0004] The purpose of the utility model is to provide a shot sleeve cooling device to solve the technical problem that the existing shot sleeve cooling device lacks a structure for improving the heat exchange efficiency inside, which affects the cooling effect of the device.

[0005] To achieve the above purpose, the utility model provides the following technical solution: a shot sleeve cooling device, including a water tank, a water suction pipe is installed on one side of the water tank, a transfer pump is installed at one end of the water suction pipe, a conduit is installed at the output end of the transfer pump, a heat transfer component is installed at one end of the conduit, the heat transfer component includes a radiating pipe connected to the bottom end of the conduit through a horizontal pipe, an installation shell is installed on the outer side of the radiating pipe, an air inlet pipe is installed through one side of the installation shell, a blower is installed on the inner side of the air inlet pipe through a support member, and an air outlet pipe is installed through the other side of the installation shell.

[0006] Preferably, a water injection port is installed on the top of the water tank, and a sealing plug is installed on the top of the water injection port through a thread.

[0007] Preferably, dust-proof nets are installed at one ends of the air inlet pipe and the air outlet pipe.

[0008] Preferably, the bottom end of the heat dissipation pipe is connected to a transmission pipe through a horizontal pipe, and a control valve is installed at one end of the transmission pipe.

[0009] Preferably, a housing is installed at one end of the control valve, and a shot sleeve is installed inside the housing.

[0010] Preferably, a guiding plate is installed inside the housing, and the guiding plate abuts against the outer wall of the shot sleeve.

[0011] Preferably, a diversion pipe is installed on the outer wall of one side of the housing, and one end of the diversion pipe is installed on the outer wall of one side of the water tank.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] 1. By installing a heat dissipation pipe in the present utility model, one side of the water tank is fixed to the water suction pipe, one end of the water suction pipe is connected to the transfer pump, the output end of the transfer pump is tightly connected to the conduit, the bottom end of the conduit is connected to the heat dissipation pipe through a horizontal pipe, ensuring the stable transmission of water in the heat dissipation pipe. The transfer pump operates to pump the water inside the water tank through the water suction pipe, the transfer pump transfers the water into the conduit, the conduit transfers the water into the heat dissipation pipe, and the heat dissipation pipe is in an S shape, improving the heat dissipation performance.

[0014] 2. By installing a blower in the present utility model, the blower operates to blow air into the air inlet pipe, the air inlet pipe transfers the air into the installation shell, the installation shell drives the air flow to move, and the high-speed moving air cools the water inside the installation shell, ensuring the cooling efficiency, and the air outlet pipe discharges the air, improving the heat dissipation speed. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is the overall structural schematic diagram of the present utility model;

[0016] Figure 2 is the structural schematic diagram of the installation shell of the present utility model;

[0017] Figure 3 is the structural schematic diagram of the shot sleeve of the present utility model;

[0018] Figure 4 is the structural schematic diagram of the water tank of the present utility model.

[0019] In the figure: 1. Water tank; 2. Water injection port; 3. Sealing plug; 4. Water suction pipe; 5. Transfer pump; 6. Conduit; 7. Installation shell; 8. Air inlet pipe; 9. Blower; 10. Dust-proof net; 11. Heat dissipation pipe; 12. Air outlet pipe; 13. Transmission pipe; 14. Control valve; 15. Housing; 16. Guiding plate; 17. Shot sleeve; 18. Diversion pipe. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Apparently, the described embodiments are some, but not all, of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0021] In the description of the present utility model, it should be noted that, unless otherwise clearly defined and limited, the terms "installation", "connection" and "coupling" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection or an integral connection; it may be a mechanical connection or an electrical connection; it may be a direct connection or an indirect connection through an intermediate medium, and it may be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0022] Please refer to Figure 1 、 Figure 2 、 Figure 3 and Figure 4 , the present utility model provides an embodiment: a shot sleeve cooling device, including a water tank 1, a water injection port 2 is installed at the top of the water tank 1, and a sealing plug 3 is installed at the top of the water injection port 2 through threads;

[0023] The water tank 1 fixes the water injection port 2 at the top to ensure the stability of the water injection port 2. The inner side of the water injection port 2 limits the inner sealing plug 3 through threads to ensure the sealing of the device

[0024] A water extraction pipe 4 is installed on one side of the water tank 1, a transfer pump 5 is installed at one end of the water extraction pipe 4, a conduit 6 is installed at the output end of the transfer pump 5, a heat transfer component is installed at one end of the conduit 6. The heat transfer component includes a heat dissipation pipe 11 connected to the bottom end of the conduit 6 through a horizontal pipe. An installation shell 7 is installed on the outer side of the heat dissipation pipe 11. An air inlet pipe 8 is installed through one side of the installation shell 7. A blower 9 is installed inside the air inlet pipe 8 through a support member. An air outlet pipe 12 is installed through the other side of the installation shell 7. Dust-proof nets 10 are installed at one ends of the air inlet pipe 8 and the air outlet pipe 12;

[0025] One side of the water tank 1 is fixed to the water extraction pipe 4. One end of the water extraction pipe 4 is connected to the transfer pump 5. The output end of the transfer pump 5 is tightly connected to the conduit 6. The bottom end of the conduit 6 is connected to the heat dissipation pipe 11 through a horizontal pipe to ensure the stable transmission of water in the heat dissipation pipe 11. The transfer pump 5 operates to pump the water inside the water tank 1 through the water extraction pipe 4. The transfer pump 5 transfers the water into the conduit 6. The conduit 6 transfers the water into the heat dissipation pipe 11. The heat dissipation pipe 11 is in an S shape to improve the heat dissipation performance;

[0026] The hair dryer 9 operates to blow air into the interior of the air inlet pipe 8. The air inlet pipe 8 transmits the air to the interior of the installation shell 7. The installation shell 7 drives the air flow to move. The high-speed moving air cools the water inside the installation shell 7 to ensure the cooling efficiency. The air outlet pipe 12 discharges the air to improve the heat dissipation speed.

[0027] The bottom end of the heat dissipation pipe 11 is connected to a transmission pipe 13 through a horizontal pipe. One end of the transmission pipe 13 is provided with a control valve 14. One end of the control valve 14 is provided with a housing 15. Inside the housing 15, a pressure casting punch 17 is installed. Inside the housing 15, a guiding plate 16 is installed. The guiding plate 16 abuts against the outer wall of the pressure casting punch 17. On one side outer wall of the housing 15, a diversion pipe 18 is installed. One end of the diversion pipe 18 is installed on one side outer wall of the water tank 1.

[0028] The heat dissipation pipe 11 transmits water into the interior of the transmission pipe 13. The water is transmitted into the interior of the housing 15. The guiding plate 16 guides the water to move. Heat is absorbed through the water for heat dissipation. The water is transmitted into the interior of the diversion pipe 18. The diversion pipe 18 transmits the water into the interior of the water tank 1.

[0029] Working principle: One side of the water tank 1 is fixed to the water suction pipe 4. One end of the water suction pipe 4 is connected to the transmission pump 5. The output end of the transmission pump 5 is tightly connected to the conduit 6. The bottom end of the conduit 6 is connected to the heat dissipation pipe 11 through a horizontal pipe to ensure the stable transmission of water by the heat dissipation pipe 11. The transmission pump 5 operates to pump the water inside the water tank 1 through the water suction pipe 4. The transmission pump 5 transmits the water into the interior of the conduit 6. The conduit 6 transmits the water into the interior of the heat dissipation pipe 11. The heat dissipation pipe 11 is in an S-shaped winding to improve the heat dissipation performance. The hair dryer 9 operates to blow air into the interior of the air inlet pipe 8. The air inlet pipe 8 transmits the air to the interior of the installation shell 7. The installation shell 7 drives the air flow to move. The high-speed moving air cools the water inside the installation shell 7 to ensure the cooling efficiency. The air outlet pipe 12 discharges the air to improve the heat dissipation speed. The heat dissipation pipe 11 transmits water into the interior of the transmission pipe 13. The water is transmitted into the interior of the housing 15. The guiding plate 16 guides the water to move. Heat is absorbed through the water for heat dissipation. The water is transmitted into the interior of the diversion pipe 18. The diversion pipe 18 transmits the water into the interior of the water tank 1.

[0030] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-described exemplary embodiments, and the present utility model can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present utility model, and any reference signs in the claims should not be regarded as limiting the claims involved.

Claims

1. A shot punch cooling device, characterized in that: The invention comprises a water tank (1), a water pump (4) is installed on one side of the water tank (1), a transmission pump (5) is installed on one end of the water pump (4), a conduit (6) is installed on the output end of the transmission pump (5), a heat transfer component is installed on one end of the conduit (6), the heat transfer component comprises a heat dissipation pipe (11) connected to the bottom end of the conduit (6) via a transverse pipe, a mounting shell (7) is installed on the outer side of the heat dissipation pipe (11), an air inlet pipe (8) is installed through one side of the mounting shell (7), a hair dryer (9) is installed on the inner side of the air inlet pipe (8) via a support, and an air outlet pipe (12) is installed through the other side of the mounting shell (7).

2. The injection punch cooling device according to claim 1, characterized in that: A water inlet (2) is installed on the top of the water tank (1), and a sealing plug (3) is installed on the top of the water inlet (2) via a thread.

3. The injection punch cooling device according to claim 1, characterized in that: A dustproof net (10) is installed at one end of the air inlet pipe (8) and the air outlet pipe (12).

4. The injection punch cooling device according to claim 1, characterized in that: The bottom end of the heat dissipation pipe (11) is connected to a transmission pipe (13) via a transverse pipe, and a control valve (14) is installed at one end of the transmission pipe (13).

5. The injection punch cooling device according to claim 4, characterized in that: A housing (15) is installed at one end of the control valve (14), and an injection punch (17) is installed inside the housing (15).

6. The injection punch cooling device according to claim 5, characterized in that: A guide plate (16) is installed on the inner side of the housing (15), and the guide plate (16) abuts against the outer wall of the injection punch (17).

7. The injection punch cooling device according to claim 5, characterized in that: A flow guide tube (18) is installed on one side outer wall of the shell (15), and one end of the flow guide tube (18) is installed on one side outer wall of the water tank (1).

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