CN221209862U - Pipe casting device - Google Patents

Abstract

The utility model relates to the technical field of circular tube casting, in particular to a circular tube casting device, which comprises a supporting plate, wherein the front surface of the supporting plate is provided with a cooling mechanism for cooling a circular tube, one side of the supporting plate is provided with a cooling mechanism for cooling a water body, the top of the front surface of the supporting plate is provided with a smelting mechanism for smelting metal.

Description

Round tube casting device

Technical Field

The utility model relates to the technical field of round tube casting, in particular to a round tube casting device.

Background technique

Round tube casting is a common metal casting method, mainly used to manufacture various cylindrical or tubular castings. Round tube casting usually uses metal investment molds or sand molds for casting. In metal investment casting, a cylindrical investment mold is first made and molten metal is poured into it. When the metal cools and solidifies, the investment mold is taken out and processed and cleaned to obtain the required round tube casting.

During use, the existing round tube casting mold can not only facilitate the user to clean the mold, but also has high toughness, making the mold not easy to deform, thereby facilitating the casting of the round tube, which is beneficial to sustainable development. For example, the existing Chinese patent announcement number: CN214684167U discloses a forming mold for round tube casting. This scheme can provide a stable support effect on its casting part by setting a fixed block and a reinforcement rod. By setting a movable track and a movable frame, a mobile adjustment work can be well performed, and it is also convenient for workers to clean up when not working. By setting a thickened shell and a round tube mold, a high-quality round tube casting work can be well performed, so that the round tube casting work of the device has a higher yield rate and improves the overall work efficiency.

During use, the current round tube casting device cannot achieve continuous casting, resulting in low production efficiency. The round tube casting device needs to inject solution into the mold again and prepare for the next casting after each casting. Not only is the energy consumption high, but there is also a problem of unstable product quality. In addition, since the round tube casting device cannot produce continuously, it requires uninterrupted manual operation, such as discharging or cleaning, which makes the labor cost relatively high and also increases the consumption of casting materials, which is not conducive to sustainable development and restricts the development of the enterprise itself.

Utility Model Content

The utility model aims to solve the above-mentioned shortcomings in the prior art and proposes a round tube casting device.

In order to achieve the above purpose, the utility model adopts the following technical solutions:

A round tube casting device is designed, comprising a support plate, a cooling mechanism for cooling the round tube is arranged on the front surface of the support plate, a cooling mechanism for cooling the water body is arranged on one side of the support plate, a smelting mechanism for smelting metal is arranged on the top of the front surface of the support plate, a storage tank is arranged on the front surface of the support plate, a mounting groove is arranged at the bottom of the storage tank, a shaping mechanism for shaping the round tube is arranged in the inner cavity of the storage tank, limiting mechanisms for fixing the mold are arranged on both sides of the storage tank, and a roller is fixedly connected to the bottom of the storage tank;

The smelting mechanism includes a connecting plate, a smelting furnace, a vacuum pump, a pressurizing machine and a solenoid valve. One side of the connecting plate is fixedly connected to a support plate, the rear side of the smelting furnace is fixedly connected to the support plate, the rear side of the vacuum pump is fixedly connected to the connecting plate, the input end of the vacuum pump is connected to the smelting furnace through a hose, the rear side of the pressurizing machine is fixedly connected to the connecting plate, and the output end of the pressurizing machine is connected to a storage tank.

Furthermore, the cooling mechanism includes a cooling box and a filter screen, the rear side of the cooling box is fixedly connected to the support plate, the surface of the filter screen is fixedly connected to the inner wall of the cooling box, and a discharge hole is opened on one side of the cooling box.

Furthermore, the cooling mechanism includes a water tank, a cooling pipe, a water pump and a fan, one side of the water tank is fixedly connected to the support plate, the surface of the cooling pipe is in contact with the inner wall of the cooling box, one end of the cooling pipe passes through the outside of the cooling box and is connected to the water tank, the other end of the cooling pipe passes through the outside of the support plate and is connected to the output end of the water pump, the input end of the water pump is connected to the water tank, the surface of the fan is fixedly connected to the water tank, and the output end of the fan passes through the inner cavity of the water tank.

Furthermore, the shaping mechanism includes a lower mold, an upper mold and a positioning block, the surface of the lower mold is slidably connected to the inner wall of the storage tank, the surface of the lower mold is fixedly connected to the positioning block, the surface of the positioning block is slidably connected to the mounting groove, the bottom of the upper mold is fixedly connected to the lower mold, and the bottom of the upper mold passes through the inner cavity of the lower mold.

Furthermore, the limiting mechanism includes a hollow block, a cylinder and a fixed block, the surface of the hollow block is fixedly connected to the storage tank, one side of the hollow block is fixedly connected to the cylinder, the output end of the cylinder passes through the inner cavity of the hollow block and is fixedly connected to the fixed block, and the surface of the fixed block is in contact with the positioning block.

Furthermore, the four corners of the bottom of the cooling box are fixedly connected with supporting legs, and the filter is arranged at an angle.

The utility model provides a round tube casting device, which has the following beneficial effects:

1. The utility model can realize the continuous production and forming of aluminum round tubes with a high yield rate through the coordinated use of a connecting plate, a melting furnace, a vacuum pump, a pressurizing machine and a solenoid valve, thereby saving resource consumption. In addition, it can reduce the waste of processing materials, and the workpiece produced has an inner hole without the need for later drilling of the inner hole, thereby eliminating the step of cleaning the round tube, thereby improving the production efficiency of the round tube. The fixed block is driven to move to one side and away from the positioning block by the cylinder, and then the lower mold falls to the top of the roller or the inside of the cooling box under the influence of gravity, which not only makes it convenient for users to clean the lower mold, but also makes it convenient for users to replace lower molds of different specifications, thereby facilitating the production of round tubes of different specifications.

2. The utility model can quickly cool down the surface of the workpiece through the coordinated use of the cooling box, the filter screen and the discharge hole, which not only makes it convenient for users to pick up the workpiece to prevent the surface temperature of the workpiece from being too high and scalding the user's hands, but also improves the toughness of the workpiece through the quenching process. Through the coordinated use of the water tank, the cooling pipe, the water pump and the fan, the liquid inside the cooling box can be continuously cooled, thereby facilitating the cooling of the workpiece.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic structural perspective view of a round tube casting device proposed by the present invention;

FIG2 is a structural three-dimensional cross-sectional view of a round tube casting device proposed by the present invention;

FIG3 is a partial structural perspective sectional view of a round tube casting device proposed by the present invention;

FIG. 4 is a second partial structural three-dimensional sectional view of a round tube casting device proposed by the present invention.

In the figure: 1. support plate; 2. cooling mechanism; 21. cooling box; 22. filter; 23. discharge hole; 3. cooling mechanism; 31. water tank; 32. cooling pipe; 33. water pump; 34. fan; 4. smelting mechanism; 41. connecting plate; 42. smelting furnace; 43. vacuum pump; 44. pressurizing machine; 45. solenoid valve; 5. storage tank; 6. mounting groove; 7. shaping mechanism; 71. lower mold; 72. upper mold; 73. positioning block; 8. limiting mechanism; 81. hollow block; 82. cylinder; 83. fixing block; 9. roller; 10. support leg.

Detailed ways

The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

Referring to Figures 1-4, a round tube casting device includes a support plate 1, a cooling mechanism 2 for cooling the round tube is provided on the front surface of the support plate 1, a cooling mechanism 3 for cooling the water body is provided on one side of the support plate 1, a smelting mechanism 4 for smelting metal is provided on the top of the front surface of the support plate 1, a storage tank 5 is provided on the front surface of the support plate 1, a mounting groove 6 is provided at the bottom of the storage tank 5, a shaping mechanism 7 for shaping the round tube is provided in the inner cavity of the storage tank 5, limiting mechanisms 8 for fixing the mold are provided on both sides of the storage tank 5, and a roller 9 is fixedly connected to the bottom of the storage tank 5;

The smelting mechanism 4 includes a connecting plate 41, a smelting furnace 42, a vacuum pump 43, a pressurizing machine 44 and a solenoid valve 45. One side of the connecting plate 41 is fixedly connected to the support plate 1, the rear side of the smelting furnace 42 is fixedly connected to the support plate 1, the rear side of the vacuum pump 43 is fixedly connected to the connecting plate 41, the input end of the vacuum pump 43 is connected to the smelting furnace 42 through a hose, the rear side of the pressurizing machine 44 is fixedly connected to the connecting plate 41, and the output end of the pressurizing machine 44 is connected to the storage tank 5. Through the coordinated use of the connecting plate 41, the smelting furnace 42, the vacuum pump 43, the pressurizing machine 44 and the solenoid valve 45, the continuous production of aluminum round tubes can be achieved. The production molding is carried out with a high yield rate, thereby saving resource consumption. In addition, the waste of processing materials can be reduced, and the workpiece produced has an inner hole without the need for later drilling of the inner hole, thereby eliminating the cleaning step of the round tube, thereby improving the production efficiency of the round tube. The fixed block 83 is driven to move to one side by the cylinder 82 and away from the positioning block 73, and then the lower mold 71 falls to the top of the roller 9 or the inside of the cooling box 21 due to gravity, which not only makes it convenient for the user to clean the lower mold 71, but also makes it convenient for the user to replace the lower mold 71 of different specifications, thereby facilitating the production of round tubes of different specifications.

Referring to Figures 1 and 2, the cooling mechanism 2 includes a cooling box 21 and a filter 22. The rear side of the cooling box 21 is fixedly connected to the support plate 1, the surface of the filter 22 is fixedly connected to the inner wall of the cooling box 21, and a discharge hole 23 is provided on one side of the cooling box 21. More specifically, by storing water inside the cooling box 21, the processed workpiece can be cooled, thereby making it convenient for the user to pick up the workpiece to prevent the surface temperature of the workpiece from being too high and scalding the user's hands.

1 and 2 , the cooling mechanism 3 includes a water tank 31, a cooling pipe 32, a water pump 33 and a fan 34. One side of the water tank 31 is fixedly connected to the support plate 1. The surface of the cooling pipe 32 contacts the inner wall of the cooling box 21. One end of the cooling pipe 32 passes through the outside of the cooling box 21 and is connected to the water tank 31. The other end of the cooling pipe 32 passes through the outside of the support plate 1 and is connected to the output end of the water pump 33. The input end of the water pump 33 is connected to the water tank 31. The surface of the fan 34 is fixedly connected to the water tank 31. The output end of the fan 34 passes through the inner cavity of the water tank 31. More specifically, the water inside the water tank 31 is air-cooled by the fan 34, and the water flows inside the cooling pipe 32. Then, the cooling water inside the cooling box 21 is cooled by the cooling pipe 32.

1, 2 and 3, the shaping mechanism 7 includes a lower mold 71, an upper mold 72 and a positioning block 73. The surface of the lower mold 71 is slidably connected to the inner wall of the storage tank 5, the surface of the lower mold 71 is fixedly connected to the positioning block 73, the surface of the positioning block 73 is slidably connected to the mounting groove 6, the bottom of the upper mold 72 is fixedly connected to the lower mold 71, and the bottom of the upper mold 72 passes through the inner cavity of the lower mold 71. More specifically, the positioning block 73 is adapted to the mounting groove 6 to limit the position of the lower mold 71. The mutual cooperation between the lower mold 71 and the upper mold 72 can facilitate the forming of the round tube.

1, 2, 3 and 4, the limiting mechanism 8 includes a hollow block 81, a cylinder 82 and a fixed block 83. The surface of the hollow block 81 is fixedly connected to the storage tank 5, one side of the hollow block 81 is fixedly connected to the cylinder 82, the output end of the cylinder 82 passes through the inner cavity of the hollow block 81 and is fixedly connected to the fixed block 83, and the surface of the fixed block 83 is in contact with the positioning block 73. More specifically, the position of the positioning block 73 is limited by the fixed block 83, and the cylinder 82 can be used to facilitate the user to replace the lower mold 71, thereby facilitating the processing of round tubes of different specifications.

1 and 2, the four corners of the bottom of the cooling box 21 are fixedly connected with supporting legs 10, and the filter screen 22 is arranged at an angle. More specifically, the cooling box 21 is in contact with the ground, thereby improving the stability of the support plate 1, and the filter screen 22 can filter iron. The filter screen 22 is arranged at an angle, which can facilitate the discharge of iron filings on the surface of the filter screen 22.

Working method: When working, cooling water or cooling oil is injected into the cooling box 21, which can not only facilitate cooling of the workpiece, but also improve the toughness of the workpiece through the quenching process. The user injects water into the water tank 31, and the user starts the water pump 33. The water pump 33 extracts the water inside the water tank 31, and transports the water to the inside of the cooling pipe 32 through the water pump 33. The water or oil inside the cooling box 21 is cooled through the cooling pipe 32. The connecting plate 41 is connected to the smelting furnace 42 through a hose. In order to facilitate the user to open the sealing cover of the smelting furnace 42, after the sealing cover of the smelting furnace 42 is opened, the user puts the metal required for processing the round pipe into the smelting furnace 42, and the user closes the sealing cover of the smelting furnace 42. The user starts the vacuum pump 43, and the air inside the smelting furnace 42 is extracted through the vacuum pump 43. After the extraction, the user starts the smelting furnace 42, and the metal is heated by the smelting furnace 42. After the metal is melted, the user starts the solenoid valve 45, and the electric The magnetic valve 45 discharges the molten metal into the interior of the storage tank 5, and the user starts the pressurizing machine 44 to pressurize the interior of the storage tank 5, and then squeezes the molten metal through air pressure. After the solution is subjected to pressure, it flows out along the inner cavity of the lower mold 71. The setting of the upper mold 72 can make the interior of the workpiece a hollow structure, and the workpiece is positioned by the roller 9 so that the workpiece can remain vertical to prevent the round tube from bending. After the processing is completed, the user starts the cylinder 82, and the cylinder 82 drives the fixed block 83 to move to one side and away from the positioning block 73. Then the lower mold 71 falls to the top of the roller 9 or the inside of the cooling box 21 under the influence of gravity, which not only makes it convenient for the user to clean the lower mold 71, but also makes it convenient for the user to replace the lower mold 71 of different specifications, and finally achieves the effect of continuous production and secondary molding of aluminum round tubes, which solves the problem that the round tube casting device does not have the effect of continuous casting, resulting in low production efficiency, high labor costs and unstable product quality.

The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent substitutions or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims (6)

1. The utility model provides a pipe casting device, includes backup pad (1), its characterized in that: the utility model discloses a metal smelting device, including backup pad, storage tank (5), setting up groove (6) are offered to the positive surface of backup pad (1), the inner chamber of storage tank (5) is provided with shaping mechanism (7) that are used for moulding the pipe shape, the both sides of storage tank (5) are provided with stop gear (8) that are used for fixed mould, the bottom fixedly connected with roller (9) of storage tank (5), cooling mechanism (3) that are used for cooling the pipe cooling is provided with on the positive surface of backup pad (1), the top of backup pad (1) front surface is provided with smelting mechanism (4) that are used for smelting metal;

Smelting mechanism (4) include connecting plate (41), smelting furnace (42), vacuum pump (43), press (44) and solenoid valve (45), one side and backup pad (1) fixed connection of connecting plate (41), the rear side and backup pad (1) fixed connection of smelting furnace (42), the rear side and the connecting plate (41) fixed connection of vacuum pump (43), the input of vacuum pump (43) is linked together with smelting furnace (42) through the hose, the rear side and the connecting plate (41) fixed connection of press (44), the output and the storage tank (5) of press (44) are linked together.

2. The round tube casting apparatus according to claim 1, wherein: the cooling mechanism (2) comprises a cooling box (21) and a filter screen (22), wherein the rear side of the cooling box (21) is fixedly connected with the supporting plate (1), the surface of the filter screen (22) is fixedly connected with the inner wall of the cooling box (21), and one side of the cooling box (21) is provided with a discharging hole (23).

3. A round tube casting apparatus according to claim 2, wherein: the cooling mechanism (3) comprises a water tank (31), a cooling pipe (32), a water pump (33) and a fan (34), one side of the water tank (31) is fixedly connected with the supporting plate (1), the surface of the cooling pipe (32) is in contact with the inner wall of the cooling box (21), one end of the cooling pipe (32) penetrates through the outer side of the cooling box (21) and is communicated with the water tank (31), the other end of the cooling pipe (32) penetrates through the outer side of the supporting plate (1) and is communicated with the output end of the water pump (33), the input end of the water pump (33) is communicated with the water tank (31), the surface of the fan (34) is fixedly connected with the water tank (31), and the output end of the fan (34) penetrates through the inner cavity of the water tank (31).

4. The round tube casting apparatus according to claim 1, wherein: the shaping mechanism (7) comprises a lower die (71), an upper die (72) and a positioning block (73), wherein the surface of the lower die (71) is in sliding connection with the inner wall of the storage tank (5), the surface of the lower die (71) is fixedly connected with the positioning block (73), the surface of the positioning block (73) is in sliding connection with the mounting groove (6), the bottom of the upper die (72) is fixedly connected with the lower die (71), and the bottom of the upper die (72) penetrates through the inner cavity of the lower die (71).

5. The round tube casting apparatus according to claim 1, wherein: stop gear (8) include hollow piece (81), cylinder (82) and fixed block (83), the surface and the storage tank (5) fixed connection of hollow piece (81), one side and cylinder (82) fixed connection of hollow piece (81), the output of cylinder (82) runs through to the inner chamber of hollow piece (81) and with fixed block (83) fixed connection, the surface and locating piece (73) of fixed block (83) contact.

6. A round tube casting apparatus according to claim 2, wherein: the four corners of the bottom of the cooling box (21) are fixedly connected with supporting legs (10), and the filter screen (22) is obliquely arranged.