Cooling equipment for aluminum alloy hub casting

Abstract

The utility model discloses aluminum alloy hub casting cooling equipment which comprises a base and supporting plates, the supporting plates are arranged at the two ends of one side of the top of the base, a first lead screw is arranged between the supporting plates, a first transmission block is arranged on the first lead screw, a heat absorption block is arranged on one side of the first transmission block, and heat absorption holes are evenly formed in the side, away from the first transmission block, of the heat absorption block. A water tank is arranged on the ground of the side, close to the first lead screw, of the base, a spraying box is arranged at the top of the water tank, a spraying block is arranged at the top in the spraying box, a filtering layer is arranged at the bottom in the spraying box, and a pipeline is arranged on the side, close to the first lead screw, of the spraying box and connected with the heat absorption block. High-temperature flue gas generated during casting is absorbed into the device, so that the flue gas can be prevented from being absorbed by workers, the cooling efficiency can be improved, dust on the filter layer can be moved and scraped, and the filtering effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of wheel hub casting cooling, in particular to cooling equipment for aluminum alloy wheel hub casting. Background Art

[0002] The wheel hub is usually a cylindrical structure made of metal, which is responsible for supporting the tire and making it fit closely to the road surface. The wheel hub is also called a rim, steel ring, wheel or tire bell. It is an important component connecting the brake drum or brake disc, wheel disc and half-axle. It cooperates with the tire to support the entire wheel and can determine the specifications of the tire. When casting the wheel hub, aluminum alloy water needs to be injected into the mold, and the aluminum alloy water is cooled and solidified before demolding for easy removal.

[0003] In the prior art, a large amount of high-temperature smoke is generally generated during the cooling of wheel hub casting. If it is not absorbed, the smoke will be absorbed into the body of the workers, which will affect their health during long-term work. In addition, the continuous emission of smoke will cause the external temperature to continue to rise, thereby affecting the cooling effect. Utility Model Content

[0004] The utility model aims to provide a cooling device for aluminum alloy wheel hub casting to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cooling device for aluminum alloy wheel hub casting, comprising a base and a support plate, support plates are provided at both ends of one side of the top of the base, and a screw rod 1 is provided between the support plates, and a transmission block 1 is provided on the screw rod 1, a heat absorption block is provided on one side of the transmission block 1, and heat absorption holes are evenly provided on the side of the heat absorption block away from the transmission block 1, a water tank is provided on the ground on the side of the base close to the screw rod 1, and a spray box is provided on the top of the water tank, a spray block is provided on the top of the spray box, and a filter layer is provided at the bottom of the spray box, and the middle position of the bottom of the spray box is connected to the water tank through a drain pipe, a pipe is provided on the side of the spray box close to the screw rod 1 and connected to the heat absorption block, and an L-shaped baffle is provided on the other side of the spray box.

[0006] Preferably, a motor 1 is provided on the outer side of a support plate on one side of the top of the base, and the output end of the motor 1 passes through the support plate and is connected to a screw rod 1.

[0007] Preferably, a water pump is provided on the top of the spray box, and a water suction pipe of the water pump extends downward into the water tank, and a water delivery pipe of the water pump extends into the spray block.

[0008] Preferably, a support plate is provided on a side of the spray box away from the screw rod, and an exhaust fan is provided on the support plate, and an output end of the exhaust fan extends to the inner side of the L-shaped baffle.

[0009] Preferably, a second motor is provided at a position corresponding to the filter layer on one side of the spray box, and the output end of the second motor passes through the spray box and is fixedly connected to a second screw rod, and a second transmission block is provided on the second screw rod.

[0010] Preferably, a sliding rod is provided at a position parallel to the second screw rod in the other side of the spray box, and a sliding block is provided at a position corresponding to the second transmission block on the sliding rod, and a scraping plate is provided on the sliding block and the second transmission block.

[0011] Preferably, a mold is provided in the middle of the base, and an annular cooling pipe is laid on the bottom of the mold.

[0012] Preferably, the water inlet pipe of the annular cooling pipe is connected to a water storage tank, and the water outlet pipe of the annular cooling pipe is connected to a circulating cooling tank.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the cooling device for casting the aluminum alloy wheel hub drives the heat absorbing block to absorb the smoke generated in the device after the exhaust fan is started, and after the smoke enters the spray box, the water pump is started to suck the water in the water tank into the spray block, which can reduce dust and cool the incoming smoke, so that the water mist after spraying returns to the water tank through the action of the filter layer, saving energy; at the same time, the motor 1 can be started to drive the transmission block 1 on the screw rod 1 to move, and the transmission block 1 drives the heat absorbing block to move back and forth to absorb the smoke, thereby preventing the smoke from being inhaled into the body by the staff; after the spray box has been used for a period of time, the motor 2 can be started to drive the transmission block 2 on the screw rod 2 to move, and the transmission block 2 drives the scraper to move, so that the scraper can stably move back and forth through the action of the screw rod 2, the transmission block 2 on the slide rod, and the slider, thereby preventing the ash from clogging the filter layer and affecting the filtering effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the side cross-sectional structure of the spray box and water tank of the utility model;

[0016] Figure 3 It is a schematic diagram of the top view and cross-section structure of the spray box, the second screw rod and the sliding rod of the utility model;

[0017] Figure 4 This is a schematic diagram of the main cross-sectional structure of the base and the mold of the utility model;

[0018] Figure 5 It is a schematic diagram of the cross-sectional structure of the mold and the annular cooling pipe of the utility model from top view;

[0019] In the figure: 1. base; 2. support plate; 3. motor 1; 4. screw 1; 5. spray box; 6. water pump; 7. transmission block 1; 8. heat absorption block; 9. spray block; 10. water suction pipe; 11. transmission block 2; 12. filter layer; 13. water tank; 14. slider; 15. support plate; 16. exhaust fan; 17. L-shaped baffle; 18. motor 2; 19. screw 2; 20. slide rod; 21. scraper plate; 22. mold; 23. annular cooling pipe. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-5 The utility model provides an embodiment of a cooling device for casting an aluminum alloy wheel hub, comprising a base 1 and a support plate 2, support plates 2 are provided at both ends of one side of the top of the base 1, and a screw rod 4 is provided between the support plates 2, and a transmission block 7 is provided on the screw rod 4, a heat absorption block 8 is provided on one side of the transmission block 7, and heat absorption holes are evenly provided on the side of the heat absorption block 8 away from the transmission block 7, a water tank 13 is provided on the ground of the base 1 close to the screw rod 4, and a spray box 5 is provided on the top of the water tank 13, a spray block 9 is provided on the top of the spray box 5, and a filter layer 12 is provided at the bottom of the spray box 5, and the middle position of the bottom of the spray box 5 is connected to the water tank 13 through a drain pipe, a pipe is provided on the side of the spray box 5 close to the screw rod 4 and connected to the heat absorption block 8, and an L-shaped baffle 17 is provided on the other side of the spray box 5, a motor 3 is provided on the outer side of the support plate 2 on one side of the top of the base 1, and the output end of the motor 3 passes through the support plate 2 and is connected to the screw rod 4 , a water pump 6 is provided on the top of the spray box 5, and the water suction pipe 10 of the water pump 6 extends downward into the water tank 13, and the water delivery pipe of the water pump 6 extends into the spray block 9. A support plate 15 is provided on the side of the spray box 5 away from the screw rod 4, and an exhaust fan 16 is provided on the support plate 15, and the output end of the exhaust fan 16 extends to the inner side of the L-shaped baffle 17. After the aluminum water enters the mold 22, the exhaust fan 16 and the water pump 6 can be started, so that the exhaust fan 16 drives the heat absorption block 8 to absorb the flue gas generated in the device after starting, and after the flue gas enters the spray box 5, the water pump 6 sucks the water in the water tank 13 into the spray block 9, and can reduce dust and temperature of the incoming flue gas, so that the water mist after spraying returns to the water tank 13 through the action of the filter layer 12, saving energy, and at the same time, the motor 3 can be started to drive the transmission block 7 on the screw rod 4 to move, and the transmission block 7 drives the heat absorption block 8 to move back and forth to absorb the flue gas, so as to prevent the flue gas from being inhaled into the body by the staff;

[0022] A motor 2 18 is provided at a position corresponding to the filter layer 12 on one side of the spray box 5, and the output end of the motor 2 18 penetrates the spray box 5 and is fixedly connected to a screw rod 2 19, and a transmission block 2 11 is provided on the screw rod 2 19, and a slide bar 20 is provided at a position parallel to the screw rod 2 19 on the other side of the spray box 5, and a slider 14 is provided on the slide bar 20 at a position corresponding to the transmission block 2 11, and a scraper plate 21 is provided on the slider 14 and the transmission block 2 11, so that the motor 2 18 drives the transmission block 2 11 on the screw rod 2 19 to move, and the transmission block 2 11 drives the scraper plate 21 to move, so that the scraper plate 21 can stably reciprocate back and forth through the action of the transmission block 2 11 and the slider 14 on the screw rod 2 19 and the slide bar 20, so as to prevent the ash from clogging the filter layer 12 and affecting the filtering effect;

[0023] A mold 22 is provided in the middle of the base 1, and an annular cooling pipe 23 is laid on the bottom of the mold 22. The water inlet pipe of the annular cooling pipe 23 is connected to the water storage tank, and the water outlet pipe of the annular cooling pipe 23 is connected to the circulating cooling tank. The annular cooling pipe 23 is used to evenly cool the wheel hub during molding, so that the cooling effect is better. Then, water resources can be saved through the water storage tank and the circulating cooling tank.

[0024] When the embodiment of the present application is used, after the aluminum liquid is poured into the mold 22, the annular cooling pipe 23 can be used for uniform cooling to achieve a better cooling effect. Then, through the function of the water storage tank and the circulating cooling tank, water resources can be saved. At the same time, the exhaust fan 16 and the water pump 6 can be started, so that after the exhaust fan 16 is started, the heat absorption block 8 absorbs the flue gas generated in the device. After the flue gas enters the spray box 5, the water pump 6 draws the water in the water tank 13 into the spray block 9, which can reduce dust and cool the incoming flue gas, so that the water mist after spraying returns to the water tank through the function of the filter layer 12. 13, energy is saved, and the motor 13 can be started to drive the transmission block 17 on the screw rod 14 to move, and the transmission block 17 drives the heat absorption block 8 to move back and forth to absorb smoke, thereby preventing the smoke from being inhaled into the body by the staff. After the spray box 5 has been used for a period of time, the motor 2 18 can be started to drive the transmission block 2 11 on the screw rod 2 19 to move, and the transmission block 2 11 drives the scraper 21 to move, so that the scraper 21 can move back and forth stably through the action of the transmission block 2 11 and the slider 14 on the screw rod 2 19 and the slide bar 20, thereby preventing the ash from clogging the filter layer 12 and affecting the filtering effect.

[0025] Obviously, the embodiments described above are only some embodiments of the utility model, not all embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the utility model.

Claims

1. Cooling equipment for aluminum alloy wheel casting, characterized by: The invention comprises a base (1) and a support plate (2), wherein both ends of one side of the top of the base (1) are provided with support plates (2), and a screw rod (4) is provided between the support plates (2), and a transmission block (7) is provided on the screw rod (4), and a heat absorption block (8) is provided on one side of the transmission block (7), and heat absorption holes are evenly provided on the side of the heat absorption block (8) away from the transmission block (7), and a water tank (1) is provided on the ground on the side of the base (1) close to the screw rod (4). 3), a spray box (5) is provided on the top of the water tank (13), a spray block (9) is provided on the top of the spray box (5), a filter layer (12) is provided on the bottom of the spray box (5), and the middle position of the bottom of the spray box (5) is connected to the water tank (13) through a drainage pipe, a pipe is provided on one side of the spray box (5) close to the screw rod (4) and connected to the heat absorption block (8), and an L-shaped baffle (17) is provided on the other side of the spray box (5).

2. The cooling device for aluminum alloy wheel casting according to claim 1 is characterized in that: A motor (3) is provided on the outer side of the support plate (2) on one side of the top of the base (1), and the output end of the motor (3) passes through the support plate (2) and is connected to a screw rod (4).

3. The cooling device for aluminum alloy wheel casting according to claim 1 is characterized in that: A water pump (6) is provided on the top of the spray box (5), and a water suction pipe (10) of the water pump (6) extends downward into the water tank (13), and a water delivery pipe of the water pump (6) extends into the spray block (9).

4. The cooling device for aluminum alloy wheel casting according to claim 1 is characterized in that: A support plate (15) is provided on the side of the spray box (5) away from the screw rod (4), and an exhaust fan (16) is provided on the support plate (15), and the output end of the exhaust fan (16) extends to the inner side of the L-shaped baffle (17).

5. The cooling device for aluminum alloy wheel casting according to claim 1 is characterized in that: A second motor (18) is provided at a position corresponding to the filter layer (12) on one side of the spray box (5), and an output end of the second motor (18) passes through the spray box (5) and is fixedly connected to a second screw rod (19), and a transmission block (11) is provided on the second screw rod (19).

6. The cooling device for aluminum alloy wheel casting according to claim 1, characterized in that: A sliding rod (20) is provided at a position parallel to the second screw rod (19) on the other side of the spray box (5), and a sliding block (14) is provided on the sliding rod (20) at a position corresponding to the second transmission block (11), and a scraping plate (21) is provided on the sliding block (14) and the second transmission block (11).

7. The cooling device for aluminum alloy wheel casting according to claim 1 is characterized in that: A mold (22) is provided in the middle of the base (1), and an annular cooling pipe (23) is laid on the inner bottom of the mold (22).

8. The cooling device for aluminum alloy wheel casting according to claim 7 is characterized in that: The water inlet pipe of the annular cooling pipe (23) is connected to the water storage tank, and the water outlet pipe of the annular cooling pipe (23) is connected to the circulating cooling tank.

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