Copper alloy forge piece machining cooling device

Abstract

The utility model relates to the technical field of cooling equipment, in particular to a copper alloy forge piece machining cooling device which comprises a base, a water cooling cylinder is fixedly connected to the upper side of the base, a plurality of supporting columns are fixed to the edge of the upper side of the water cooling cylinder, and an air cooling cylinder is fixedly connected between the top ends of the supporting columns. A water pump pumps cold water at the bottom of the water cooling cylinder into a water supply pipe, the cold water is jointly sprayed to a cooling area through a spray head, the copper alloy forge piece rotates in the cooling area along with a suspension plate, and the cold water rapidly absorbs heat and is vaporized after impacting the surface of the copper alloy forge piece. And meanwhile, the exhaust fan exhausts hot air in the cooling area, one-way airflow circulating upwards can be formed, the copper alloy forge piece and cold water can be continuously cooled, the cold water can be cooled in time, water resources are saved, the mode of combining air cooling and water cooling is adopted, cooling is uniform, and the cooling efficiency of the copper alloy forge piece is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cooling equipment, in particular to a copper alloy forging processing cooling device. Background Art

[0002] Forging is a processing method that uses forging machinery to apply pressure to metal blanks to cause them to undergo plastic deformation in order to obtain forgings with certain mechanical properties, shapes and sizes. Forging can eliminate defects such as loose cast metal produced during the smelting process and optimize the microstructure. At the same time, because the complete metal flow lines are preserved, the mechanical properties of forgings are generally better than those of castings of the same material. Therefore, in related machinery, important parts with high loads and severe working conditions are mostly forged, except for simpler shapes that can be made of rolled plates, profiles or welded parts.

[0003] The forging process of copper alloy forgings is carried out under high temperature conditions. After forging, the copper alloy forgings need to be quickly cooled to help the copper alloy forgings obtain better physical properties. The cooling of copper alloy forgings mainly adopts water cooling. The copper alloy forgings need to be immersed in cold water and continuously swung to obtain a better cooling effect. However, the reused cold water continues to heat up, which is not conducive to the cooling effect. Cold water needs to be continuously replenished for consumption, wasting a large amount of water resources. For this reason, the utility model provides a copper alloy forging processing cooling device to solve the above problems. Utility Model Content

[0004] The utility model aims to provide a copper alloy forging processing cooling device, which solves the technical problem that the copper alloy forgings are mainly cooled by water, and the copper alloy forgings need to be immersed in cold water and constantly swung to obtain a better cooling effect, but the reused cold water continues to heat up, which is not conducive to the cooling effect, and the cold water needs to be continuously replenished for consumption, wasting a large amount of water resources.

[0005] The above technical objectives of the utility model are achieved through the following technical solutions:

[0006] A copper alloy forging processing cooling device comprises a base, a water cooling cylinder is fixedly connected to the upper side of the base, a plurality of support columns are fixed to the upper edge of the water cooling cylinder, an air cooling cylinder is fixedly connected between the top ends of the support columns, a spray assembly is connected between the water cooling cylinder and the air cooling cylinder, a displacement assembly is installed at the bottom of the water cooling cylinder, a suspension plate that can be lifted and rotated is installed on the displacement assembly, and a plurality of hooks for hanging copper alloy forgings are fixedly connected to the lower side of the edge of the suspension plate.

[0007] Beneficial effects: In the copper alloy forging processing cooling device, a water pump draws cold water from the bottom of the water-cooling cylinder into the water supply pipe, and the water is sprayed toward the cooling area through the nozzle. The copper alloy forging rotates in the cooling area with the suspension plate. The cold water quickly absorbs heat and vaporizes after impacting the surface of the copper alloy forging. At the same time, the exhaust fan discharges the hot air in the cooling area to form an upward unidirectional airflow, which can continuously cool the copper alloy forging and the cold water. The cold water can cool down in time, saving water resources. The combination of air cooling and water cooling is adopted to ensure uniform cooling, which greatly improves the cooling efficiency of the copper alloy forging.

[0008] Furthermore, the spray assembly includes a water pump screwed to the outer wall of the water-cooling cylinder and a plurality of annular water supply pipes sleeved on the outer wall of the air-cooling cylinder, the input end of the water pump extends to the bottom of the water-cooling cylinder, the output end of the water pump is fixedly connected to a shunt pipe, the shunt pipe is interconnected with each water supply pipe, and a plurality of nozzles are fixedly embedded in the inner circle of the water supply pipe, and the nozzles all extend into the air-cooling cylinder.

[0009] Furthermore, the middle portion of the air-cooling cylinder is a cooling area, and the water outlet direction of each of the nozzles is arranged toward the cooling area.

[0010] Furthermore, an exhaust fan is fixedly embedded on the top of the air cooling cylinder, and a constriction baffle is fixedly embedded on the inner edge of the bottom of the air cooling cylinder.

[0011] Furthermore, the displacement assembly includes an equipment cavity located in the base and a transmission shaft rotatably embedded between the upper and lower inner walls of the equipment cavity, a driving motor is fixed in the equipment cavity, an output shaft of the driving motor is fixedly connected to a bevel gear, the bevel gear is meshingly connected to a bevel gear plate, the bevel gear plate is fixedly sleeved on the outside of the transmission shaft, and the top end of the transmission shaft extends to a water-cooling cylinder and is fixedly connected to a hydraulic rod, and the output end of the hydraulic rod is fixed to a suspension plate.

[0012] Furthermore, a drain pipe is fixedly embedded in the bottom outer wall of the water-cooling cylinder, and a stop valve is installed on the drain pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a three-dimensional structural diagram of a copper alloy forging processing cooling device of the utility model;

[0014] Figure 2 This is a cross-sectional view of a copper alloy forging processing cooling device of the utility model;

[0015] Figure 3 The utility model is a three-dimensional structural diagram of a displacement component in a copper alloy forging processing cooling device.

[0016] Figure numerals: 1. base; 2. water-cooling cylinder; 21. support column; 22. drain pipe; 23. stop valve; 3. air-cooling cylinder; 31. exhaust fan; 32. constriction baffle; 4. spray assembly; 41. water pump; 42. water supply pipe; 43. diverter pipe; 44. nozzle; 5. displacement assembly; 51. equipment cavity; 52. transmission shaft; 53. bevel gear; 54. bevel gear disc; 55. hydraulic rod; 56. drive motor; 6. suspension plate; 61. hook. DETAILED DESCRIPTION

[0017] The following is only a preferred embodiment of the present invention, and the protection scope is not limited to this embodiment. All technical solutions under the concept of the present invention should belong to the protection scope of the present invention. At the same time, it should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

[0018] See Figures 1 to 3 As shown, a copper alloy forging processing cooling device comprises a base 1, a water cooling cylinder 2 is fixedly connected to the upper side of the base 1, a drain pipe 22 is fixedly embedded on the bottom outer wall of the water cooling cylinder 2, and a stop valve 23 is installed on the drain pipe 22;

[0019] Specifically, the stop valve 23 can be opened to drain the cold water in the water-cooling cylinder 2. When the water level in the water-cooling cylinder 2 drops to the warning water level, cold water can be directly added into the water-cooling cylinder 2 to compensate for the cold water consumption.

[0020] Furthermore, a plurality of support columns 21 are fixed to the upper edge of the water-cooling cylinder 2, and an air-cooling cylinder 3 is fixedly connected between the top ends of the support columns 21. An exhaust fan 31 is fixedly embedded on the top of the air-cooling cylinder 3, and a beam baffle 32 is fixedly embedded on the bottom inner edge of the air-cooling cylinder 3.

[0021] Specifically, the exhaust fan 31 draws hot air from the cooling area and discharges it out of the processing workshop along the air duct, forming a cooling airflow from bottom to top. The cooling airflow can also cool the copper alloy forgings, thereby enhancing the cooling effect. After the copper alloy forgings are completely cooled, the cooling airflow can cool the sprayed cold water, so that the cold water can be reused many times, saving water resources.

[0022] Furthermore, a spray assembly 4 is connected between the water-cooling cylinder 2 and the air-cooling cylinder 3, and the spray assembly 4 includes a water pump 41 fixed to the outer wall of the water-cooling cylinder 2 by screws and a plurality of annular water supply pipes 42 sleeved on the outer wall of the air-cooling cylinder 3, the input end of the water pump 41 extends to the bottom of the water-cooling cylinder 2, the output end of the water pump 41 is fixedly connected to a shunt pipe 43, the shunt pipe 43 is interconnected with each water supply pipe 42, and a plurality of nozzles 44 are fixedly embedded in the inner circle of the water supply pipe 42, and the nozzles 44 all extend into the air-cooling cylinder 3;

[0023] Specifically, the water pump 41 draws cold water from the bottom of the water-cooling cylinder 2 into the water supply pipe 42, and is sprayed toward the cooling area through the nozzle 44. The cold water quickly absorbs heat and vaporizes after impacting the surface of the copper alloy forging, playing the role of spraying and cooling. After absorbing heat, a part of the cold water vaporizes and is discharged, while the remaining part flows back into the water-cooling cylinder 2 due to gravity and can be used multiple times.

[0024] Furthermore, the middle part of the air cooling cylinder 3 is a cooling area, and the water outlet direction of each of the nozzles 44 is arranged toward the cooling area;

[0025] Specifically, the water supply pipes 42 are provided with three groups: upper, middle and lower. Among them, the nozzles 44 on the upper water supply pipes 42 are tilted downward, the nozzles 44 on the lower water supply pipes 42 are tilted upward, and the water supply pipes 42 in the middle position are opposite to the cooling area to ensure that the copper alloy forgings can be fully sprayed.

[0026] Furthermore, a displacement assembly 5 is installed at the bottom of the water-cooling cylinder 2, and a suspension plate 6 that can be lifted and rotated is installed on the displacement assembly 5, and a plurality of hooks 61 for hanging copper alloy forgings are fixedly connected to the lower side of the edge of the suspension plate 6, and the displacement assembly 5 includes an equipment cavity 51 located in the base 1 and a transmission shaft 52 rotatably embedded between the upper and lower inner walls of the equipment cavity 51, a driving motor 56 is fixed in the equipment cavity 51, and the output shaft of the driving motor 56 is fixedly connected to a bevel gear 53, and the bevel gear 53 is meshedly connected to a bevel gear disc 54, and the bevel gear disc 54 is fixedly sleeved on the outside of the transmission shaft 52, and the top end of the transmission shaft 52 extends to the water-cooling cylinder 2 and is fixedly connected to a hydraulic rod 55, and the output end of the hydraulic rod 55 is fixed to the suspension plate 6;

[0027] Specifically, after the copper alloy forging is hung on the hook 61, the hydraulic rod 55 is extended to drive the suspension plate 6 to rise to the cooling area, the driving motor 56 drives the bevel gear 53 to rotate forward and reversely, and the bevel gear 53 drives the bevel gear plate 54 to rotate forward and reversely, thereby driving the suspension plate 6 to reciprocate by a certain angle, so that all parts of the copper alloy forging can be washed and cooled by cold water, and the cooling is uniform;

[0028] Preferably, during the reciprocating rotation of the suspension plate 6, the hydraulic rod 55 drives the suspension plate 6 to move up and down in the cooling area, thereby improving the effect of spray cooling;

[0029] On the other hand, after the hydraulic rod 55 is fully retracted, the suspension plate 6 descends, so that the copper alloy forgings can be completely immersed in cold water for cooling, and spray cooling can be used to achieve a better cooling effect.

[0030] Finally, it should be noted that the above is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A copper alloy forging processing cooling device, comprising a base (1), characterized in that: A water cooling cylinder (2) is fixedly connected to the upper side of the base (1), a plurality of support columns (21) are fixedly connected to the upper edge of the water cooling cylinder (2), an air cooling cylinder (3) is fixedly connected between the top ends of the support columns (21), wherein a spray assembly (4) is connected between the water cooling cylinder (2) and the air cooling cylinder (3), a displacement assembly (5) is installed at the bottom of the water cooling cylinder (2), a suspension plate (6) capable of lifting and rotating is installed on the displacement assembly (5), and a plurality of hooks (61) for hanging copper alloy forgings are fixedly connected to the lower side of the edge of the suspension plate (6).

2. A copper alloy forging processing cooling device according to claim 1, characterized in that: The spray assembly (4) comprises a water pump (41) fixed to the outer wall of the water cooling cylinder (2) by screws and a plurality of annular water supply pipes (42) sleeved on the outer wall of the air cooling cylinder (3), the input end of the water pump (41) extends to the bottom of the water cooling cylinder (2), the output end of the water pump (41) is fixedly connected to a shunt pipe (43), the shunt pipe (43) is interconnected with each water supply pipe (42), and a plurality of nozzles (44) are fixedly embedded in the inner circle of the water supply pipe (42), and the nozzles (44) all extend into the air cooling cylinder (3).

3. A copper alloy forging processing cooling device according to claim 2, characterized in that: The middle part of the air cooling cylinder (3) is a cooling area, and the water outlet direction of each of the nozzles (44) is arranged toward the cooling area.

4. A copper alloy forging processing cooling device according to claim 1, characterized in that: An exhaust fan (31) is fixedly embedded on the top of the air cooling cylinder (3), and a constriction baffle (32) is fixedly embedded on the inner edge of the bottom of the air cooling cylinder (3).

5. The copper alloy forging processing cooling device according to claim 1, characterized in that: The displacement assembly (5) comprises an equipment cavity (51) located in the base (1) and a transmission shaft (52) rotatably embedded between the upper and lower inner walls of the equipment cavity (51); a driving motor (56) is fixed in the equipment cavity (51); the output shaft of the driving motor (56) is fixedly connected to a bevel gear (53); the bevel gear (53) is meshingly connected to a bevel gear plate (54); the bevel gear plate (54) is fixedly sleeved on the outside of the transmission shaft (52); and the top end of the transmission shaft (52) extends to the inside of the water cooling cylinder (2) and is fixedly connected to a hydraulic rod (55); the output end of the hydraulic rod (55) is fixed to a suspension plate (6).

6. The copper alloy forging processing cooling device according to claim 1, characterized in that: A drainage pipe (22) is fixedly embedded in the outer wall of the bottom of the water-cooling cylinder (2), and a stop valve (23) is installed on the drainage pipe (22).

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