Rapid cooling device for ship metal die forging

Abstract

The utility model relates to the field of forge piece machining, in particular to a rapid cooling device for ship metal die forgings. According to the technical scheme, the spraying cooling device comprises a box body, a supporting assembly is arranged at the top end of the box body, a spraying cooling component is arranged at the top end of the supporting assembly and comprises a cooling liquid box fixed to the top end of the supporting assembly, one side of the cooling liquid box is connected with a transmission pump through a pipeline, and the output end of the transmission pump is fixedly connected with a pipeline set; heat dissipation assemblies are arranged on the two sides of the outer wall of the box body correspondingly, rotating shafts are rotationally connected to the top ends of the two sides of the outer wall of the box body correspondingly, bearing plates are rotationally connected to the outer walls of the two rotating shafts correspondingly, and buffer rods are fixedly connected to the bottom ends of the two bearing plates correspondingly. Compared with existing air cooling, the rapid cooling device for the ship metal die forgings has the advantages that the cooling speed is higher, and the efficiency is higher.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of forging processing, especially relates to ship metal die forging quick cooling device. BACKGROUND

[0002] Forging refers to the workpiece or blank obtained by forging deformation to metal blank. In the manufacture of ships, metal die forgings are often used to install ship arrangement fittings, and the forgings can be divided into cold forging, warm forging and hot forging according to the temperature of the blank during processing. The ship forgings are assembled by using hot forged forgings. However, the cooling of hot forgings is carried out by immersion cooling or air cooling. The air cooling has low cooling efficiency and slow cooling, which affects the production efficiency of forgings and causes resource waste. Therefore, the ship metal die forging quick cooling device is proposed. SUMMARY

[0003] The utility model aims at the problem of low cooling efficiency, slow cooling, affecting the production efficiency of forgings and causing resource waste in the background art, and provides a ship metal die forging quick cooling device.

[0004] The technical scheme of the utility model is as follows: a ship metal die forging quick cooling device comprises a box body and further comprises:

[0005] The top end of the box body is provided with a supporting assembly, the top end of the supporting assembly is provided with a spray cooling member, the spray cooling member comprises a cooling liquid tank fixed to the top end of the supporting assembly, one side of the cooling liquid tank is connected with a transmission pump through a pipeline, and the output end of the transmission pump is fixedly connected with a pipeline group.

[0006] The outer walls of the box body are provided with heat dissipation assemblies on both sides.

[0007] Optionally, the outer walls of the box body are rotatably connected with rotating shafts at the top ends on both sides, the outer walls of the two rotating shafts are rotatably connected with bearing plates, and the bottom ends of the two bearing plates are fixedly connected with buffer rods.

[0008] Optionally, the supporting assembly comprises a plurality of vertical columns fixed to the top end of the box body, the top ends of the plurality of vertical columns are fixedly connected with supporting rods, and one side of the plurality of supporting rods is fixedly connected with a bottom plate.

[0009] Optionally, the heat dissipation assembly comprises heat conduction plates fixed to the outer walls of the box body on both sides, one side of each of the two heat conduction plates is fixedly connected with a cooling coil, the outer walls of the two cooling coils are fixedly connected with air cooling boxes, and one side of the outer walls of the two air cooling boxes is fixedly connected with a plurality of heat dissipation fans.

[0010] Optionally, the pipeline assembly includes a first transmission pipe fixed to the output end of the transmission pump, a spray pipe fixedly connected to one side of the outer wall of the first transmission pipe, a diverter pipe fixedly connected to one end of the spray pipe, and a fixing buckle fixedly connected to the outer wall of the diverter pipe, a first bend pipe fixedly connected to both ends of the diverter pipe, and a first nozzle fixedly connected to the end of the two first bend pipes away from the diverter pipe.

[0011] Optionally, a second transmission pipe is fixedly connected to the other end of the two first transmission pipes, a second bend is fixedly connected to the end of the two second transmission pipes away from the first transmission pipes, and a second nozzle is fixedly connected to the end of the two second bends away from the second transmission pipes.

[0012] Optionally, suction pipes are fixedly connected to both sides of the outer wall of the coolant tank, and a suction pump is fixedly connected to the end of the two suction pipes away from the coolant tank.

[0013] Optionally, one end of each of the two cooling coils is fixedly connected to a coolant transfer head, and the end of each coolant transfer head away from the cooling coil is fixedly connected to a cooling water tank.

[0014] Compared with the prior art, this application includes at least one of the following beneficial technical effects:

[0015] This invention uses a coolant tank and a transfer pump to transfer coolant to the first and second transfer pipes, thereby allowing the coolant to be transferred to the spray pipe, the branch pipe, the first bend pipe, and the second bend pipe. This enables the first and second nozzles to spray the coolant, cooling the forgings placed on the box below. Compared with existing air cooling, this invention offers a faster cooling rate and higher efficiency.

[0016] The heat from the coolant collected inside the chamber is further transferred to the cooling coils via heat-conducting plates fixedly connected to both sides of the outer wall of the chamber. The coolant in the cooling coils is replaced through a coolant transfer head connected to one end of the cooling coils, thus cooling the coolant inside the chamber and preventing the coolant temperature from rising and affecting the cooling rate. At the same time, the air-cooled chamber and cooling fan further cool the cooling coils. The cooled water inside the chamber is then drawn up and sprayed through a suction pipe and suction pump, which accelerates the cooling efficiency and saves water resources. Attached Figure Description

[0017] Figure 1 A three-dimensional structural schematic diagram of a rapid cooling device for marine metal forgings is provided.

[0018] Figure 2 A multi-angle three-dimensional structural schematic diagram of a rapid cooling device for marine metal forgings is provided.

[0019] Figure 3It is a cooling coil connecting structure schematic view;

[0020] Figure 4 It is a suction pipe connecting structure schematic view.

[0021] Reference signs: 1, box; 2, rotating shaft; 3, bearing plate;

[0022] 4, buffer rod; 5, stand column; 6, support rod; 7, bottom plate;

[0023] 8, cooling liquid tank; 9, transmission pump; 10, first transmission pipe; 11, spraying pipe; 12, shunt pipe; 13, fixed buckle; 14, first elbow pipe; 15, first spray head; 16, second transmission pipe; 17, second elbow pipe; 18, second spray head; 19, suction pipe; 20, suction pump;

[0024] 21, heat conduction plate; 22, cooling coil; 23, cooling liquid transmission head; 24, cooling water tank; 25, air cooling tank; 26, heat dissipation fan. DETAILED DESCRIPTION

[0025] The technical scheme of the utility model will be further explained in connection with the drawings and specific embodiments below.

[0026] Embodiment 1

[0027] As Figures 1-4 shown, the utility model discloses a ship metal die forging piece rapid cooling device, including box 1, the top of box 1 is provided with support assembly, the top of support assembly is provided with spray cooling component, and spray cooling component includes cooling liquid tank 8 fixed in the top of support assembly, and the side of cooling liquid tank 8 is connected with transmission pump 9 through pipeline, and the output end of transmission pump 9 is fixedly connected with pipeline group;

[0028] Through the above-mentioned setting, by setting pipeline group, the device can be transmitted to spray cooling liquid, compared with the existing air cooling, the cooling rate is faster, and the efficiency is higher, by setting spray cooling component, the device can spray cooling to the lower component.

[0029] The outer wall of box 1 is provided with heat dissipation assembly on both sides, by setting heat dissipation assembly, the device can be heat dissipated to the spray cooling water, and heat dissipation assembly includes heat conduction plate 21 fixed on the outer wall of box 1 on both sides, the side of two heat conduction plates 21 is fixedly connected with cooling coil 22, and the outer wall of two cooling coils 22 is fixedly connected with air cooling tank 25, and the outer wall side of two air cooling tanks 25 is fixedly connected with a plurality of heat dissipation fans 26;

[0030] Through the above setting, the cooling liquid sprayed flows into the box 1 through the bearing plate 3, and the heat of the cooling liquid collected in the box 1 is transmitted to the cooling coil 22 through the heat-conducting plate 21 fixedly connected on both sides of the outer wall of the box 1, and the cooling water in the cooling coil 22 is replaced through the cooling liquid transmission head 23 connected at one end of the cooling coil 22, so that the cooling water in the box 1 is cooled to prevent the temperature of the cooling water from rising and affecting the cooling rate, and the cooling coil 22 is cooled through the air-cooled box 25 and the cooling fan 26.

[0031] The outer wall of the box 1 is rotatably connected to the rotating shaft 2 at the top end, and the outer wall of the two rotating shafts 2 is rotatably connected to the bearing plate 3. The bottom end of the two bearing plates 3 is fixedly connected to the buffer rod 4. The support assembly comprises a plurality of vertical columns 5 fixed to the top end of the box 1, and a plurality of support rods 6 fixedly connected to the top end of the vertical columns 5. One side of the plurality of support rods 6 is fixedly connected to the bottom plate 7.

[0032] Through the above setting, the device is more stable by setting a plurality of vertical columns 5 and support rods 6.

[0033] The pipeline group comprises a first transmission pipe 10 fixed to the output end of the transmission pump 9, a spray pipe 11 fixedly connected to one side of the outer wall of the first transmission pipe 10, a shunt pipe 12 fixedly connected to one end of the spray pipe 11, a fixed buckle 13 fixedly connected to the outer wall of the shunt pipe 12, a first elbow pipe 14 fixedly connected to both ends of the shunt pipe 12, a first spray head 15 fixedly connected to one end of the two first elbow pipes 14 away from the shunt pipe 12, a second transmission pipe 16 fixedly connected to the other end of the two first transmission pipes 10, a second elbow pipe 17 fixedly connected to one end of the two second transmission pipes 16 away from the first transmission pipe 10, and a second spray head 18 fixedly connected to one end of the two second elbow pipes 17 away from the second transmission pipe 16.

[0034] Through the above setting, the cooling liquid is transmitted into the first transmission pipe 10 and the second transmission pipe 16 through the cooling liquid tank 8 and the transmission pump 9, so that the cooling liquid is transmitted to the spray pipe 11 and the shunt pipe 12, and the first elbow pipe 14 and the second elbow pipe 17, so that the first spray head 15 and the second spray head 18 can spray the cooling liquid to spray and cool the forgings placed below the box 1.

[0035] In this embodiment, the cooling liquid is transmitted into the first transmission pipe 10 and the second transmission pipe 16 through the cooling liquid tank 8 and the transmission pump 9, so that the cooling liquid is transmitted to the spray pipe 11 and the shunt pipe 12, and the first elbow pipe 14 and the second elbow pipe 17, so that the first spray head 15 and the second spray head 18 can spray the cooling liquid to spray and cool the forgings placed below the box 1. Compared with the traditional cooling, the cooling rate is better, and there is no need to wait for natural air cooling, and the cooling time is reduced.

[0036] Embodiment 2

[0037] As Figures 1-4 shown, based on the basis of embodiment 1, the outer wall of the cooling liquid tank 8 is fixedly connected with suction pipes 19 on both sides, the ends of the two suction pipes 19 away from the cooling liquid tank 8 are fixedly connected with suction pumps 20, one end of the two cooling coils 22 is fixedly connected with cooling liquid delivery heads 23, and the ends of the two cooling liquid delivery heads 23 away from the cooling coils 22 are fixedly connected with cooling water tanks 24.

[0038] In this embodiment, the sprayed cooling liquid flows into the tank 1 through the bearing plate 3, the heat of the collected cooling liquid in the tank 1 is transferred to the cooling coil 22 through the heat-conducting plate 21 fixedly connected on both sides of the outer wall of the tank 1, the cooling water in the cooling coil 22 is replaced through the cooling liquid delivery head 23 connected to one end of the cooling coil 22, the cooling water in the tank 1 is cooled, the temperature of the cooling water is prevented from being too high, the cooling rate is affected, and the cooling coil 22 is cooled and cooled through the air-cooled tank 25 and the cooling fan 26, the cooling coil 22 is cooled and cooled, and the cooled water in the tank 1 is sprayed through the suction pipe 19 and the suction pump 20, so that the cooling efficiency is accelerated.

[0039] The above specific embodiments are only several optional embodiments of the present application, based on the technical scheme of the present application and the related inspiration of the above embodiments, those skilled in the art can make various alternative improvements and combinations on the above specific embodiments.

Claims

1. A device for rapid cooling of a metal die forging of a ship, comprising a box (1), characterized in that, Also include: The top end of the box (1) is provided with a support assembly, the top end of the support assembly is provided with a spray cooling member, the spray cooling member includes a cooling liquid tank (8) fixed to the top end of the support assembly, one side of the cooling liquid tank (8) is connected with a transmission pump (9) through a pipeline, and the output end of the transmission pump (9) is fixedly connected with a pipeline group; The outer wall of the box (1) is provided with a heat dissipation assembly on both sides.

2. The ship metal die forging rapid cooling device according to claim 1, characterized in that, The outer wall of the box (1) is provided with a heat dissipation assembly on both sides.

3. The apparatus for rapid cooling of a shipbuilding metal die forging according to claim 1, characterized in that, The support assembly includes a plurality of columns (5) fixed to the top end of the box (1), a plurality of support rods (6) are fixedly connected to the top end of the plurality of columns (5), and one side of the plurality of support rods (6) is fixedly connected with a bottom plate (7).

4. The apparatus for rapid cooling of a shipbuilding metal die forging according to claim 1, characterized in that, The heat dissipation assembly includes heat conducting plates (21) fixed to the outer walls of the box (1) on both sides, cooling coils (22) are fixedly connected to one side of the two heat conducting plates (21), and the outer walls of the two cooling coils (22) are fixedly connected with air cooling boxes (25), and a plurality of heat dissipation fans (26) are fixedly connected to one side of the outer walls of the two air cooling boxes (25).

5. The apparatus for rapid cooling of a shipbuilding metal die forging according to claim 1, characterized in that, The pipeline group includes a first transmission pipe (10) fixed to the output end of the transmission pump (9), a spraying pipe (11) is fixedly connected to one side of the outer wall of the first transmission pipe (10), one end of the spraying pipe (11) is fixedly connected with a shunt pipe (12), and the outer wall of the shunt pipe (12) is fixedly connected with a fixed buckle (13), and the two ends of the shunt pipe (12) are fixedly connected with first elbow pipes (14), and one end of the two first elbow pipes (14) away from the shunt pipe (12) is fixedly connected with a first spray head (15).

6. The apparatus for rapid cooling of a shipbuilding metal die forging according to claim 5, characterized in that, The other end of the two first transmission pipes (10) is fixedly connected with a second transmission pipe (16), one end of the two second transmission pipes (16) away from the first transmission pipe (10) is fixedly connected with a second elbow pipe (17), and one end of the two second elbow pipes (17) away from the second transmission pipe (16) is fixedly connected with a second spray head (18).

7. The apparatus for rapid cooling of a shipbuilding metal die forging according to claim 1, characterized in that, The outer walls of the cooling liquid tank (8) are fixedly connected with suction pipes (19) on both sides, and one end of the two suction pipes (19) away from the cooling liquid tank (8) is fixedly connected with a suction pump (20).

8. The apparatus for rapid cooling of a shipbuilding metal die forging according to claim 4, characterized in that, One end of the two cooling coils (22) is fixedly connected with a cooling liquid transmission head (23), and one end of the two cooling liquid transmission heads (23) away from the cooling coil (22) is fixedly connected with a cooling water tank (24).

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