Cooling device for aluminum casting production

Abstract

The utility model discloses a cooling device for aluminum casting production, which comprises a base, a pair of bearing seats with bearings and a sliding rail are respectively arranged on the base, a screw rod is arranged between the bearing seats, the screw rod is driven by a motor, a threaded block is in threaded connection with the screw rod, the sliding rail is positioned below the screw rod, and the lower part of the threaded block is in sliding connection with the sliding rail. A working box body is arranged above the threaded block, the interior of the working box body is divided into a liquid cooling area and an air cooling area, cooling liquid is injected into the liquid cooling area, mounting plates are arranged on the left side wall and the right side wall in the air cooling area, and small fans are arranged on the mounting plates; a top plate is arranged at the tops of the stand columns, a large fan and a pair of telescopic rods are arranged at the bottom of the top plate, connecting rods are arranged at the ends of piston rods of the telescopic rods, and a filter plate is arranged between the connecting rods. The liquid cooling area and the air cooling area are arranged and can be switched, so that the aluminum casting is subjected to liquid cooling and then subjected to air cooling, the air drying speed of water spots can be increased, and the working efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of aluminum casting technology, and specifically to a cooling device for aluminum casting production. Background Technology

[0002] Aluminum castings need to be cooled during the production process, usually by water cooling. However, when the cooled aluminum castings are taken out of the water, water stains remain on the castings. It takes extra time and effort to clean the water stains adhering to the castings, or to let the water stains air dry. This will affect the subsequent processing of the aluminum castings. Utility Model Content

[0003] The purpose of this invention is to address the shortcomings and deficiencies of existing technologies by providing a cooling device for aluminum casting production.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is as follows: a cooling device for aluminum casting production, comprising a base, the innovation of which is: a pair of bearing seats with bearings and a slide rail are respectively provided on the base, a lead screw is provided between the bearing seats, the lead screw is driven by a motor, a threaded block is threadedly connected to the lead screw, the slide rail is located below the lead screw, and the lower part of the threaded block is slidably connected to the slide rail, a working box is provided above the threaded block, a partition is provided inside the working box, the partition divides the working box into a liquid cooling zone and an air cooling zone, coolant is injected into the liquid cooling zone, mounting plates are provided on the left and right side walls of the air cooling zone, and small fans are provided on the mounting plates; multiple columns are also provided on the base, the top of the columns is provided with the same top plate, a large fan and a pair of telescopic rods are provided at the bottom of the top plate, a connecting rod is provided at the piston rod end of the telescopic rod, and a filter plate is provided between the connecting rods.

[0005] Furthermore, the height of the partition is lower than the height of the working box.

[0006] Furthermore, ventilation openings are provided on the top plate, and the ventilation openings are covered with protective netting.

[0007] Furthermore, the small fan is tilted, and through holes are provided on the mounting plate.

[0008] Furthermore, a liquid collection tank is provided at the bottom of the air-cooled zone.

[0009] The beneficial effects of this utility model after adopting the above structure are as follows:

[0010] This invention sets up a liquid cooling zone and an air cooling zone, which can be switched, so that aluminum castings are liquid cooled and then air cooled, which can accelerate the drying speed of water stains and improve work efficiency. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the structure of this utility model.

[0012] Explanation of reference numerals in the attached figures:

[0013] 1. Base, 2. Bearing seat, 3. Slide rail, 4. Lead screw, 5. Motor, 6. Threaded block, 7. Working box, 8. Partition, 9. Liquid cooling zone, 10. Air cooling zone, 11. Mounting plate, 12. Small fan, 13. Column, 14. Top plate, 15. Large fan, 16. Telescopic rod, 17. Connecting rod, 18. Filter plate, 19. Ventilation opening, 20. Protective net, 21. Through hole, 22. Liquid collection tank. Detailed Implementation

[0014] The present invention will be further described below with reference to the accompanying drawings.

[0015] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are only for explaining the present utility model and are not intended to limit the present utility model.

[0016] See Figure 1 A cooling device for aluminum casting production includes a base 1, on which a pair of bearing seats 2 and a slide rail 3 are respectively provided. A lead screw 4 is provided between the bearing seats 2. The lead screw 4 is driven by a motor 5. A threaded block 6 is threadedly connected to the lead screw 4. The slide rail 3 is located below the lead screw 4, and the lower part of the threaded block 6 is slidably connected to the slide rail 3. A working box 7 is provided above the threaded block 6. A partition 8 is provided inside the working box 7, dividing the working box into a liquid cooling zone 9 and an air cooling zone 10. Coolant is injected into the liquid cooling zone 9. Mounting plates 11 are provided on the left and right side walls of the air cooling zone 10. Small fans 12 are provided on the mounting plates 11. Multiple columns 13 are also provided on the base 1. The top of the columns 13 is provided with the same top plate 14. A large fan 15 and a pair of telescopic rods 16 are provided at the bottom of the top plate 14. A connecting rod 17 is provided at the piston rod end of the telescopic rod 16. A filter plate 18 is provided between the connecting rods 17. Specifically, the aluminum casting is placed in the liquid cooling zone 9, which is on the filter plate 18, and immersed in the coolant for liquid cooling. After liquid cooling is completed, the telescopic rod 16 is activated to raise the filter plate 18 and turn on the large fan 15 to initially air cool the upper surface of the aluminum casting. At the same time, most of the coolant can drip into the liquid cooling zone. After a period of time, the motor 5 is started, which drives the working box 7 to move through the lead screw 4, slide rail 3 and threaded block 6, moving the air cooling zone 10 below the filter plate 18, that is, below the aluminum casting, to air cool the lower surface of the aluminum casting. This achieves air cooling of both the upper and lower surfaces simultaneously, thereby improving the air cooling effect and processing efficiency.

[0017] In this embodiment, the height of the partition 8 is lower than the height of the working chamber 7. This is to ensure that the raised filter plate 18 can smoothly switch between the liquid cooling zone 9 and the air cooling zone 10, while also ensuring that the filter plate 18 can switch within the working chamber 7.

[0018] In this embodiment, a ventilation opening 19 is provided on the top plate 14, and a protective net 20 is provided to cover the ventilation opening 19. The ventilation opening 19 is for the needs of the large fan 15, and the protective net 20 is used to protect the large fan 15.

[0019] In this embodiment, the small fan 12 is inclined, and a through hole 21 is provided on the mounting plate 11. The inclined arrangement of the small fan 12 maximizes the air-cooling area and improves the air-cooling effect; the through hole 21 is provided for the needs of the small fan 12.

[0020] In this embodiment, a liquid collection tank 22 is provided at the bottom of the air-cooled zone 10. The liquid collection tank 22 is used to collect water droplets dripping from the filter plate 18 and to process them later.

[0021] The above description is only used to illustrate the technical solution of this utility model and is not intended to limit it. Any other modifications or equivalent substitutions made by those skilled in the art to the technical solution of this utility model, as long as they do not depart from the spirit and scope of the technical solution of this utility model, should be covered within the scope of the claims of this utility model.

Claims

1. A cooling device for aluminum casting production, comprising a base, characterized in that: The base is provided with a pair of bearing seats and a slide rail, with a lead screw between the bearing seats. The lead screw is driven by a motor and has a threaded block threadedly connected to it. The slide rail is located below the lead screw, and the lower part of the threaded block is slidably connected to the slide rail. A working box is provided above the threaded block. The working box is divided into a liquid cooling zone and an air cooling zone by a partition. Coolant is injected into the liquid cooling zone. Mounting plates are provided on the left and right side walls of the air cooling zone, and small fans are mounted on the mounting plates. The base is also provided with multiple columns, with a common top plate on top of each column. A large fan and a pair of telescopic rods are provided at the bottom of the top plate. A connecting rod is provided at the piston rod end of the telescopic rod, and a filter plate is provided between the connecting rods.

2. A cooling device for aluminum casting production according to claim 1, characterized in that: The height of the partition is lower than the height of the working box.

3. A cooling device for aluminum casting production according to claim 1, characterized in that: Ventilation openings are provided on the top plate, and the ventilation openings are covered with protective netting.

4. A cooling device for aluminum casting production according to claim 1, characterized in that: The small fan is tilted and has through holes on the mounting plate.

5. A cooling device for aluminum casting production according to claim 1, characterized in that: A liquid collection tank is provided at the bottom of the air-cooled zone.

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