Annular forge piece cooling device

Abstract

The utility model discloses an annular forge piece cooling device, which relates to the technical field of annular forge piece processing and comprises a cooling box, a spraying assembly, a circulating assembly and an air drying assembly, a rotating rod is rotatably connected in the cooling box, and a servo motor is mounted at the lower end of the cooling box. The output end of the servo motor is connected with the extending end, penetrating through the cooling box, of the rotating rod, the other end of the rotating rod is connected with a filtering plate, a filtering net is installed in the cooling box, the spraying assembly comprises a C-shaped pipe, the C-shaped pipe is fixedly installed in the cooling box, a plurality of spraying heads are installed on the C-shaped pipe, and the spraying heads are fixedly installed on the C-shaped pipe. The circulating assembly is installed on one side of the cooling box and connected with the C-shaped pipe, and the air drying assembly is installed on the cooling box; the annular forge piece can be driven to rotate, the uniform cooling liquid spraying effect is improved, the cooling liquid on the surface of the annular forge piece can be blown away through the multiple rows of air nozzles, and follow-up machining use is prevented from being affected.

Description

TECHNICAL FIELD

[0001] The utility model relates to annular forge piece processing technical field, concretely is a kind of annular forge piece cooling device. BACKGROUND

[0002] Annular forge piece needs to be cooled after forging to eliminate residual stress, prevent overheating and deformation. In the prior art, cooling devices use air cooling, water cooling and oil cooling for cooling. Water cooling includes spray cooling and immersion cooling. The design of some existing devices using spray cooling can cause uneven distribution of cooling liquid on the annular forge piece, resulting in deformation, cracks and other defects of the annular forge piece during the cooling process, affecting the quality of the forge piece. And the annular forge piece after cooling will have residual cooling liquid, which can interfere with subsequent cutting, heat treatment and other processes, affecting the processing quality and efficiency. SUMMARY

[0003] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0004] An annular forge piece cooling device, comprising:

[0005] A cooling box is rotatably connected to a rotating rod inside the cooling box. A servo motor is installed at the lower end of the cooling box. The output end of the servo motor is connected to the extension end of the rotating rod that penetrates the cooling box. A filter plate is connected to the other end of the rotating rod. A filter screen is installed inside the cooling box.

[0006] A spray assembly includes a C-shaped tube. The C-shaped tube is fixedly installed inside the cooling box. A plurality of spray heads are installed on the C-shaped tube.

[0007] A circulating assembly is installed on one side of the cooling box and connected to the C-shaped tube.

[0008] An air drying assembly includes a fan, an exhaust pipe and a fan cover. The fan is fixedly installed on the cooling box. One end of the exhaust pipe is connected to the fan. The other end of the exhaust pipe penetrates the cooling box and is connected to the fan cover. A plurality of exhaust nozzles are installed on the fan cover.

[0009] Preferably, the filter screen is fixedly installed inside the cooling box through a support frame, and the support frame is connected to the rotating rod through a bearing.

[0010] Preferably, an installation tube is connected to the C-shaped tube. One end of the spray head is provided with a connecting groove. One end of the installation tube is threadedly connected in the connecting groove.

[0011] Preferably, a sealing ring is arranged in the connecting groove, and the sealing ring is in contact with the installation tube.

[0012] Preferably, the circulating assembly comprises a circulating box and a water pump, the circulating box is fixedly installed on one side of the cooling box, the water pump is fixedly installed on one side of the cooling box, a first water pipe is connected between one end of the water pump and the C-shaped pipe, a second water pipe is connected to the other end of the water pump, the second water pipe penetrates through the circulating box, and a connecting pipe is connected between the circulating box and the cooling box.

[0013] Preferably, a refrigeration plate is fixedly installed on the circulating box, and the refrigeration plate is provided with a plurality of heat dissipation fins.

[0014] Preferably, a drain pipe is installed on the cooling box and the circulating box, and a controller is installed on the drain pipe.

[0015] Preferably, a mounting frame is fixedly installed at the lower end of the cooling box, and the servo motor is fixedly installed in the mounting frame.

[0016] Compared with the prior art, the utility model has the advantages that:

[0017] 1、The setting of the spray assembly, the plurality of spray heads on the C-shaped pipe can spray cooling liquid to the annular forge piece, when spraying, the servo motor drives the filter plate to rotate through the rotating rod, which can drive the annular forge piece to rotate, improve the uniformity of the cooling liquid spraying effect, avoid local overheating or overcooling, thereby optimizing the microstructure and performance of the material and improving the quality stability of the annular forge piece.

[0018] 2、Through the setting of the air drying assembly, the plurality of air exhaust nozzles can blow away the cooling liquid on the surface of the annular forge piece, avoid affecting the subsequent processing and use, improve the processing efficiency, and help reduce the thermal stress caused by temperature gradient, thereby reducing the risk of deformation and cracking. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is an outline structure diagram of the utility model;

[0020] Figure 2 It is a sectional view of the utility model;

[0021] Figure 3 It is Figure 2 An enlarged view of A in the middle.

[0022] In the drawing: 1, cooling box; 2, rotating rod; 3, servo motor; 4, filter plate; 5, filter screen; 6, C-shaped pipe; 7, spray head; 8, fan; 9, air exhaust pipe; 10, fan cover; 11, air exhaust nozzle; 12, support frame; 13, mounting pipe; 14, connecting groove; 15, sealing ring; 16, circulating box; 17, water pump; 18, first water pipe; 19, second water pipe; 20, connecting pipe; 21, refrigeration plate; 22, heat dissipation fin; 23, drain pipe; 24, controller; 25, mounting frame. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0024] Please refer to Figures 1-3 A ring forging cooling device, comprising:

[0025] The cooling box 1 is internally rotatably connected with a rotating rod 2, a servo motor 3 is installed at the lower end of the cooling box 1, the output end of the servo motor 3 is connected with the extension end of the rotating rod 2 penetrating through the cooling box 1, the other end of the rotating rod 2 is connected with a filter plate 4, a filter screen 5 is installed in the cooling box 1, the filter screen 5 is fixedly installed in the cooling box 1 through a supporting frame 12, and the supporting frame 12 is connected with the rotating rod 2 through a bearing, and the supporting frame 12 can install and support the filter screen 5; the filter plate 4 can support the ring forging, when the ring forging is driven to rotate, the servo motor 3 can drive the filter plate 4 to rotate through the rotating rod 2, the ring forging can be driven to rotate when the ring forging is sprayed and cooled, the uniformity of the cooling liquid spraying effect is improved, local overheating or overcooling is avoided, the microstructure and performance of the material are optimized, and the quality stability of the ring forging is improved.

[0026] The filter screen 5 can filter the cooled cooling liquid, and filter the impurities such as metal particles remaining in the cooling liquid, so that the cooling liquid can be recycled.

[0027] The lower end of the cooling box 1 is fixedly installed with a mounting frame 25, and the servo motor 3 is fixedly installed in the mounting frame 25, so that the servo motor 3 can be installed and protected.

[0028] The spraying assembly comprises a C-shaped pipe 6 fixedly installed in the cooling box 1, a plurality of spraying heads 7 installed on the C-shaped pipe 6, a mounting pipe 13 connected with the C-shaped pipe 6, a connecting groove 14 formed at one end of the spraying head 7, and a sealing ring 15 arranged in the connecting groove 14 and in contact with the mounting pipe 13.

[0029] The circulating assembly is installed on one side of the cooling box 1 and connected with the C-shaped pipe 6, and comprises a circulating box 16 and a water pump 17. The circulating box 16 is fixedly installed on one side of the cooling box 1, and the water pump 17 is fixedly installed on one side of the cooling box 1. A first water pipe 18 is connected between one end of the water pump 17 and the C-shaped pipe 6, and a second water pipe 19 is connected with the other end of the water pump 17 and penetrates through the circulating box 16. A connecting pipe 20 is connected between the circulating box 16 and the cooling box 1.

[0030] When the ring-shaped forging is sprayed for cooling, the water pump 17 draws the cooling liquid in the circulating tank 16 into the C-shaped pipe 6 through the first water pipe 18 and the second water pipe 19, and then the cooling liquid is sprayed to the ring-shaped forging through the spray head 7, so that the ring-shaped forging can be cooled, the spray cooling can quickly cool and reduce the internal residual stress of the ring-shaped forging, and the cooling is uniform; when the spray head 7 is installed, one end of the mounting pipe 13 is threadedly connected in the connecting groove 14 at one end of the spray head 7, so that the spray head 7 can be easily disassembled and replaced, and the maintenance efficiency is improved, and the sealing ring 15 can improve the connection sealing between the spray head 7 and the mounting pipe 13.

[0031] The refrigerating plate 21 is fixedly installed on the circulating tank 16, and a plurality of heat dissipation fins 22 are arranged on the refrigerating plate 21, the refrigerating plate 21 can cool the cooling liquid in the circulating tank 16, the plurality of heat dissipation fins 22 can improve the heat dissipation effect, and the cooling liquid can be cooled, so that the cooling liquid can be circulated to cool the ring-shaped forging, and the cooling efficiency is improved.

[0032] The air-drying assembly comprises the fan 8, the exhaust pipe 9 and the air hood 10, the fan 8 is fixedly installed on the cooling tank 1, one end of the exhaust pipe 9 is connected with the fan 8, the other end of the exhaust pipe 9 penetrates through the cooling tank 1 and is connected with the air hood 10, and a plurality of exhaust nozzles 11 are installed on the air hood 10.

[0033] When the cooling liquid on the ring-shaped forging is blown away, the fan 8 blows air into the air hood 10 through the exhaust pipe 9, and the air in the air hood 10 blows air to the ring-shaped forging through the plurality of exhaust nozzles 11, so that the cooling liquid on the ring-shaped forging can be removed, the subsequent processing and use are not affected, the processing efficiency is improved, and the thermal stress caused by the temperature gradient is reduced, so that the risk of deformation and cracking is reduced. On the basis of the above embodiment, the water pipe 23 is installed on the cooling tank 1 and the circulating tank 16, and the controller 24 is installed on the water pipe 23, when the cooling liquid is discharged, the controller 24 is opened, and the water pipe 23 can discharge the cooling liquid.

Claims

1. A ring forging cooling device characterized by, Include: Cooling box (1), the rotating connection is connected with the rotating rod (2) in the cooling box (1), the cooling box (1) lower end is installed with servo motor (3), the servo motor (3) output end is connected with the extension end of the rotating rod (2) through the cooling box (1), the rotating rod (2) other end is connected with filter plate (4), the cooling box (1) is installed with filter screen (5); Spray assembly, the C-shaped pipe (6) is fixedly installed in the cooling box (1), a plurality of spray heads (7) are installed on the C-shaped pipe (6); Circulation assembly, the circulation assembly is installed on the cooling box (1) one side and is connected with C-shaped pipe (6); Air-drying assembly, the air-drying assembly includes fan (8), exhaust pipe (9) and fan cover (10), the fan (8) is fixedly installed on the cooling box (1), one end of the exhaust pipe (9) is connected with the fan (8), the other end of the exhaust pipe (9) is connected with the fan cover (10) through the cooling box (1), a plurality of exhaust nozzles (11) are installed on the fan cover (10).

2. A ring forging cooling device according to claim 1, characterised in that: The filter screen (5) is fixedly installed in the cooling box (1) through the support frame (12), and the support frame (12) is connected with the rotating rod (2) through the bearing.

3. A ring-shaped forged product cooling device according to claim 1, characterized by: The C-shaped pipe (6) is connected with the mounting pipe (13), one end of the spray head (7) is provided with the connecting groove (14), and one end of the mounting pipe (13) is screwed in the connecting groove (14).

4. A ring forging cooling device according to claim 3, wherein: The connecting groove (14) is provided with a sealing ring (15), and the sealing ring (15) is connected with the mounting pipe (13).

5. A ring forging cooling device according to any one of claims 1 to 4, characterized in that: The circulation assembly includes circulation box (16) and water pump (17), the circulation box (16) is fixedly installed on the cooling box (1) one side, the water pump (17) is fixedly installed on the cooling box (1) one side, and the first water pipe (18) is connected between one end of the water pump (17) and the C-shaped pipe (6), the other end of the water pump (17) is connected with the second water pipe (19), the second water pipe (19) penetrates the circulation box (16), and the connecting pipe (20) is connected between the circulation box (16) and the cooling box (1).

6. A ring forging cooling device according to claim 5, wherein: The refrigeration plate (21) is fixedly installed on the circulation box (16), and a plurality of heat dissipation fins (22) are arranged on the refrigeration plate (21).

7. A ring-shaped forged product cooling device according to claim 5, characterized by: The cooling box (1) and the circulation box (16) are both installed with drain pipe (23), and the controller (24) is installed on the drain pipe (23).

8. A ring forging cooling device according to claim 6 or 7, characterised in that: The cooling box (1) lower end is fixedly installed with mounting frame (25), and the servo motor (3) is fixedly installed in the mounting frame (25).

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