Two-drive end head forging die with liquid cooling mechanism

Abstract

The application relates to the technical field of forging dies, and discloses a two-drive head forging die with a liquid cooling mechanism, which solves the problem that the existing two-drive head forging die is usually cooled in a single liquid cooling mode, the single liquid cooling effect is poor, the energy consumption of equipment is increased, and the cooling cannot be carried out efficiently and stably, and the two-drive head forging die comprises a workbench, a lower die is fixedly installed at the middle of the top of the workbench, a mounting rack is fixedly installed at the rear side of the top of the workbench, a hydraulic cylinder is fixedly installed at the top of the mounting rack, a transmission end of the hydraulic cylinder extends to the inside of the mounting rack and is fixedly installed with an upper die, a water storage cavity is arranged on one side of the inside of the workbench, and a liquid storage cavity is arranged on the other side of the inside of the workbench; the two-drive head forging die can be cooled in a liquid cooling and air cooling cooperation mode, so that the cooling effect is greatly improved, and the cooling can be carried out efficiently and stably.

Description

Technical Field

[0001] This invention belongs to the field of forging die technology, specifically a two-drive head forging die with a liquid cooling mechanism. Background Technology

[0002] Forging dies are tools that shape billets into forgings, and two-wheel drive head forging dies are specifically used to produce two-wheel drive vehicle head components. Forging dies play a crucial role in forging production, serving as key process equipment for producing high-quality, high-precision forgings. Two-wheel drive head forging dies are vital in the automotive manufacturing industry; through die processing and forging, precisely shaped and high-performance two-wheel drive vehicle head components can be produced, thereby improving the overall performance and safety of the vehicle. To ensure the normal use and extend the service life of two-wheel drive head forging dies, regular maintenance and upkeep are necessary. This includes cleaning the die surface, checking for wear, and promptly replacing damaged parts. However, existing two-wheel drive head forging dies typically use a single liquid cooling method, which is inefficient and cannot achieve stable cooling. Summary of the Invention

[0003] In view of the above situation and to overcome the defects of the prior art, the present invention provides a two-drive head forging die with a liquid cooling mechanism, which effectively solves the problem that the existing two-drive head forging dies in the background art usually use a single liquid cooling method for cooling, but the single liquid cooling effect is not good, which not only increases the energy consumption of the equipment, but also cannot achieve efficient and stable cooling.

[0004] To achieve the above objectives, the present invention provides the following technical solution: a two-drive head forging die with a liquid cooling mechanism, comprising a worktable, a lower die fixedly mounted at the center of the top of the worktable, a mounting frame fixedly mounted at the rear of the top of the worktable, a hydraulic cylinder fixedly mounted at the top of the mounting frame, the transmission end of the hydraulic cylinder extending into the interior of the mounting frame and fixedly mounted thereon, a water storage chamber opened on one side of the interior of the worktable, a liquid storage chamber opened on the other side of the interior of the worktable, a mounting groove opened in the center of the interior of the worktable, a mounting plate fixedly mounted on one side of the bottom of the mounting groove, a motor fixedly mounted on one side of the mounting plate, a surrounding water channel and a surrounding air duct opened inside the lower die, an air inlet hopper fixedly mounted on the lower part of one side of the worktable, an air outlet hopper fixedly mounted on the lower part of one side of the lower die and located at the air outlet end of the surrounding air duct, a water inlet cylinder fixedly mounted at the bottom of the water storage chamber, and a mounting bracket fixedly mounted on the top of the water inlet cylinder. The installation cylinder contains an impeller, an intake fan, and an exhaust fan. Filters are fixedly installed on one side of both the intake and exhaust ducts. A condenser is fixedly installed on the top of the installation cylinder via a connecting pipe, and is also fixedly installed inside the workbench. A water outlet pipe is fixedly installed on the top of the condenser, with its end away from the condenser connected to the inlet end of a surrounding water tank. A water inlet pipe is fixedly installed at the outlet end of the surrounding water tank, extending from the end away from the lower mold into the water storage chamber. An air pipe is fixedly installed inside the liquid storage chamber, with one end connected to the intake duct and the other end connected to the air inlet end of the surrounding air duct. A transmission assembly is located at the motor's output end, connecting to the impeller, intake fan, and exhaust fan. When the motor operates, the transmission assembly drives the impeller, intake fan, and exhaust fan to rotate, thus simultaneously performing liquid and air cooling.

[0005] Preferably, the transmission assembly includes a first gear, which is fixedly installed at the output end of the motor. A positioning seat is rotatably installed on one side of the first gear, and the bottom of the positioning seat is fixedly connected to the inner bottom of the mounting groove.

[0006] Preferably, the upper part of the first gear is meshed with a second gear, a first rotating rod is fixedly installed on one side of the second gear, one end of the first rotating rod extends into the interior of the mounting cylinder and is fixedly installed with a first bevel gear, and two first sealing shafts are rotatably installed on the surface of the first rotating rod, and the two first sealing shafts are fixedly connected to the mounting cylinder and the junction of the mounting groove and the water storage cavity, respectively.

[0007] Preferably, a second bevel gear is meshed with the lower part of the surface of the first bevel gear, a first shaft is fixedly installed at the bottom of the second bevel gear, the bottom of the first shaft is fixedly connected to the impeller, a first bushing is rotatably installed on the surface of the first shaft, and the surface of the first bushing is fixedly connected to the inner wall of the mounting cylinder through two fixing rods.

[0008] Preferably, a second rotating rod is fixedly installed on the other side of the second gear. One end of the second rotating rod extends into the interior of the air inlet hopper and is fixedly installed with a second shaft. Two second sealing shafts are rotatably installed on the surface of the second rotating rod. The two second sealing shafts are fixedly connected to the air pipe and the junction of the mounting groove and the liquid storage chamber, respectively.

[0009] Preferably, a second bushing is rotatably mounted on the surface of the second shaft, and the surface of the second bushing is fixedly connected to the inner wall of the air inlet hopper by two support rods. One end of the second shaft is fixedly connected to the air intake fan.

[0010] Preferably, a third bevel gear is fixedly installed at one end of the surface of the second rotating rod, a fourth bevel gear is meshed with the upper part of the surface of the third bevel gear, a third shaft is fixedly installed on the top of the fourth bevel gear, and two third bushings are rotatably installed on the surface of the third shaft. Both third bushings are fixedly connected to the inner wall of the mounting groove through a fixing block.

[0011] Preferably, the top end of the third shaft extends into the interior of the air outlet hopper and is fixedly mounted with a worm gear. The top end of the worm gear is fixedly connected to the inner wall of the air outlet hopper via a bearing seat, and a worm wheel is meshed with the surface of the worm gear.

[0012] Preferably, a fourth shaft is fixedly installed on one side of the worm gear, a fourth bushing is rotatably installed on the surface of the fourth shaft, the surface of the fourth bushing is fixedly connected to the inner wall of the air outlet duct through two support rods, and one end of the fourth shaft is fixedly connected to the exhaust fan.

[0013] Compared with the prior art, the beneficial effects of the present invention are: (1) During operation, the operator places the aluminum rod in the lower mold and then starts the hydraulic cylinder to drive the upper mold to move down. When the upper mold moves down, the two-drive end cap is stamped and formed by the cooperation of the lower mold. After processing, the operator starts the motor to drive the first gear to rotate along the positioning seat. When the first gear rotates, it drives the first rotating rod to rotate along the inside of the two first sealing shafts through the second gear. When the first rotating rod rotates, it drives the second bevel gear to rotate through the first bevel gear. When the second bevel gear rotates, it drives the first shaft to rotate along the inside of the first shaft sleeve. When the first shaft rotates, it drives the impeller to rotate. When the impeller rotates, it draws the water in the water storage chamber into the condenser through the connecting pipe through the water inlet tube. After being condensed by the condenser, the water flows into the surrounding water tank through the water outlet pipe, thereby taking away the heat in the lower mold. Then the water in the surrounding water tank will flow back into the water storage chamber through the water inlet pipe. (2) When the second gear rotates, it will also drive the second rotating rod to rotate along the inside of the second sealing shaft. When the second rotating rod rotates, it will drive the second shaft to rotate along the inside of the second bushing. When the second shaft rotates, it will drive the suction fan to rotate, thereby drawing the air with a lower temperature near the ground into the air pipe and exchanging heat through the coolant in the liquid storage chamber to reduce the temperature of the air. Then the cooled air will enter the surrounding air duct to cool the lower mold. When the second rotating rod rotates, it will also drive the fourth bevel gear to rotate through the third bevel gear. When the fourth bevel gear rotates, it will drive the third shaft to rotate along the inside of the third bushing. When the third shaft rotates, it will drive the worm wheel to rotate through the worm. When the worm wheel rotates, it will drive the fourth shaft to rotate along the inside of the fourth bushing. When the fourth shaft rotates, it will drive the exhaust fan to rotate. When the exhaust fan rotates, it can exhaust the air and heat inside the surrounding air duct. (3) This allows the two-drive head forging mold to be cooled by a combination of liquid cooling and air cooling, which greatly improves the cooling effect and enables efficient and stable cooling. Attached Figure Description

[0014] The accompanying drawings are provided to further illustrate the invention and form part of the specification. They are used together with the embodiments of the invention to explain the invention and do not constitute a limitation thereof.

[0015] In the attached diagram: Figure 1 This is a schematic diagram of the two-drive head forging die structure with liquid cooling mechanism according to the present invention; Figure 2 This is a cross-sectional view of the two-drive head forging die with a liquid cooling mechanism according to the present invention. Figure 3 For the present invention Figure 2 Enlarged structural diagram of the lower and middle molds; Figure 4 For the present invention Figure 2 Enlarged structural diagram of the middle worktable; Figure 5 For the present invention Figure 4 Enlarged structural diagram at point A in the middle; Figure 6 For the present invention Figure 4 Enlarged structural diagram at point B; Figure 7 For the present invention Figure 3 Enlarged structural diagram at point C; In the diagram: 1. Workbench; 2. Lower mold; 3. Mounting bracket; 4. Hydraulic cylinder; 5. Upper mold; 6. Water storage chamber; 7. Liquid storage chamber; 8. Surrounding water channel; 9. Surrounding air duct; 10. Mounting slot; 11. Mounting plate; 12. Motor; 13. First gear; 14. Positioning seat; 15. Second gear; 16. First rotating rod; 17. First sealing shaft; 18. First bevel gear; 19. Second bevel gear; 20. First shaft; 21. First bushing; 22. Impeller; 23. Water inlet. 24. Installation cylinder; 25. Water outlet pipe; 26. Water inlet pipe; 27. Second rotating rod; 28. Second sealing shaft; 29. ​​Third bevel gear; 30. Second shaft; 31. Suction fan; 32. Second bushing; 33. Air inlet hopper; 34. Air pipe; 35. Filter screen; 36. Fourth bevel gear; 37. Third shaft; 38. Third bushing; 39. Worm gear; 40. Worm wheel; 41. Fourth shaft; 42. Fourth bushing; 43. Exhaust fan; 44. Air outlet hopper; 45. Condenser. Detailed Implementation

[0016] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative effort are within the scope of protection of the present invention.

[0017] Example 1, by Figures 1 to 7The present invention includes a workbench 1, a lower mold 2 fixedly mounted on the center of the top of the workbench 1, a mounting frame 3 fixedly mounted on the rear side of the top of the workbench 1, a hydraulic cylinder 4 fixedly mounted on the top of the mounting frame 3, the transmission end of the hydraulic cylinder 4 extending into the interior of the mounting frame 3 and fixedly mounted on an upper mold 5, a water storage cavity 6 formed on one side of the interior of the workbench 1, a liquid storage cavity 7 formed on the other side of the interior of the workbench 1, and a mounting groove 10 formed in the center of the interior of the workbench 1. A mold 5 is fixedly mounted on one side of the bottom of the mounting groove 10. There is a mounting plate 11, and a motor 12 is fixedly mounted on one side of the mounting plate 11. The lower mold 2 has a surrounding water channel 8 and a surrounding air duct 9. An air inlet hopper 33 is fixedly mounted on the lower part of one side of the workbench 1. An air outlet hopper 44 is fixedly mounted on the lower part of one side of the lower mold 2, located at the air outlet end of the surrounding air duct 9. A water inlet cylinder 23 is fixedly mounted on the bottom of the water storage cavity 6. An installation cylinder 24 is fixedly mounted on the top of the water inlet cylinder 23. An impeller 22 is provided inside the installation cylinder 24. An air intake hopper 33 is provided inside the air inlet hopper 33. Fan 31 and exhaust fan 43 are installed inside exhaust duct 44. Filter screens 35 are fixedly installed on one side inside both exhaust duct 33 and exhaust duct 44. A condenser 45 is fixedly installed on the top of the mounting cylinder 24 via a connecting pipe. The condenser 45 is fixedly installed inside the workbench 1. A water outlet pipe 25 is fixedly installed on the top of the condenser 45. The end of the water outlet pipe 25 away from the condenser 45 is fixedly connected to the inlet end of the surrounding water tank 8. A water inlet pipe 26 is fixedly installed on the outlet end of the surrounding water tank 8. One end of the lower mold 2 extends into the interior of the water storage chamber 6. An air pipe 34 is fixedly installed inside the liquid storage chamber 7. One end of the air pipe 34 is fixedly connected to the air inlet 33, and the other end of the air pipe 34 is fixedly connected to the air inlet end of the surrounding air duct 9. The output end of the motor 12 is provided with a transmission component. The transmission component is connected to the impeller 22, the suction fan 31, and the exhaust fan 43. When the motor 12 is running, it drives the impeller 22, the suction fan 31, and the exhaust fan 43 to rotate through the transmission component, thereby performing liquid cooling and air cooling simultaneously.

[0018] During operation, the operator places the aluminum rod in the lower mold 2, and then starts the hydraulic cylinder 4 to drive the upper mold 5 to move down. When the upper mold 5 moves down, it completes the stamping and forming of the two-drive end cap with the cooperation of the lower mold 2. After processing, the operator starts the motor 12 to drive the transmission component to run. When the transmission component runs, it drives the impeller 22 to rotate. When the impeller 22 rotates, it draws water from the water storage chamber 6 into the condenser 45 through the water inlet pipe 23 and the connecting pipe. After being condensed by the condenser 45, the water flows into the surrounding water tank 8 through the water outlet pipe 25, thereby taking away the heat in the lower mold 2. Then the water in the surrounding water tank 8 will flow back into the water storage chamber 6 through the water inlet pipe 26. While the transmission component is operating, it drives the intake fan 31 to rotate, thereby drawing the cooler air near the ground into the air pipe 34. The air then exchanges heat with the coolant in the liquid storage chamber 7, reducing its temperature. The cooled air then enters the surrounding air duct 9 to cool the lower mold 2. The transmission component also drives the exhaust fan 43 to rotate, which expels the air and heat from inside the surrounding air duct 9. This allows the two-drive head forging mold to be cooled by a combination of liquid cooling and air cooling, greatly improving the cooling effect and enabling efficient and stable cooling.

[0019] In Embodiment 2, based on Embodiment 1, the transmission assembly includes a first gear 13, which is fixedly installed at the output end of the motor 12. A positioning seat 14 is rotatably installed on one side of the first gear 13, and the bottom of the positioning seat 14 is fixedly connected to the inner bottom of the mounting groove 10. A second gear 15 is meshed with the upper part of the first gear 13. A first rotating rod 16 is fixedly installed on one side of the second gear 15. One end of the first rotating rod 16 extends into the interior of the mounting cylinder 24 and is fixedly installed with a first bevel gear 18. Two first sealing shafts 17 are rotatably installed on the surface of the first rotating rod 16. The two first sealing shafts 17 are fixedly connected to the mounting cylinder 24 and the junction of the mounting groove 10 and the water storage chamber 6, respectively. A second bevel gear 19 is meshed with the lower part of the surface of the first bevel gear 18. A first shaft 20 is fixedly installed at the bottom of the second bevel gear 19. The bottom of the first shaft 20 is fixedly connected to the impeller 22. A first bushing 21 is rotatably installed on the surface of the first shaft 20. The surface of the first bushing 21 is fixedly connected to the inner wall of the mounting cylinder 24 through two fixing rods.

[0020] The operator starts the motor 12, which drives the first gear 13 to rotate along the positioning seat 14. When the first gear 13 rotates, it drives the first rotating rod 16 to rotate along the inside of the two first sealing shafts 17 through the second gear 15. When the first rotating rod 16 rotates, it drives the second bevel gear 19 to rotate through the first bevel gear 18. When the second bevel gear 19 rotates, it drives the first shaft 20 to rotate along the inside of the first bushing 21. When the first shaft 20 rotates, it drives the impeller 22 to rotate.

[0021] In Example 3, based on Example 2, a second rotating rod 27 is fixedly installed on the other side of the second gear 15. One end of the second rotating rod 27 extends into the interior of the air inlet hopper 33 and is fixedly installed with a second shaft 30. Two second sealing shafts 28 are rotatably installed on the surface of the second rotating rod 27. The two second sealing shafts 28 are fixedly connected to the air pipe 34 and the junction of the mounting groove 10 and the liquid storage chamber 7, respectively. A second bushing 32 is rotatably installed on the surface of the second shaft 30. The surface of the second bushing 32 is fixedly connected to the inner wall of the air inlet hopper 33 through two support rods. One end of the second shaft 30 is fixedly connected to the suction fan 31. A third bevel gear 29 is fixedly installed on one end of the surface of the second rotating rod 27. The upper part of the surface of the third bevel gear 29 is meshed with... A fourth bevel gear 36 is connected, and a third shaft 37 is fixedly installed on the top of the fourth bevel gear 36. Two third bushings 38 are rotatably installed on the surface of the third shaft 37, and both third bushings 38 are fixedly connected to the inner wall of the mounting groove 10 through fixing blocks. The top of the third shaft 37 extends into the interior of the air outlet hopper 44 and is fixedly installed with a worm gear 39. The top of the worm gear 39 is fixedly connected to the inner wall of the air outlet hopper 44 through a bearing seat, and a worm wheel 40 is meshed with the surface of the worm gear 39. A fourth shaft 41 is fixedly installed on one side of the worm wheel 40, and a fourth bushing 42 is rotatably installed on the surface of the fourth shaft 41. The surface of the fourth bushing 42 is fixedly connected to the inner wall of the air outlet hopper 44 through two support rods, and one end of the fourth shaft 41 is fixedly connected to the exhaust fan 43.

[0022] While the second gear 15 rotates, it also drives the second rotating rod 27 to rotate along the inside of the second sealing shaft 28. When the second rotating rod 27 rotates, it drives the second shaft 30 to rotate along the inside of the second bushing 32. When the second shaft 30 rotates, it drives the intake fan 31 to rotate and draw in air. At the same time, the second rotating rod 27 rotates, and it also drives the fourth bevel gear 36 to rotate through the third bevel gear 29. When the fourth bevel gear 36 rotates, it drives the third shaft 37 to rotate along the inside of the third bushing 38. When the third shaft 37 rotates, it drives the worm wheel 40 to rotate through the worm gear 39. When the worm wheel 40 rotates, it drives the fourth shaft 41 to rotate along the inside of the fourth bushing 42. When the fourth shaft 41 rotates, it drives the exhaust fan 43 to rotate and exhaust air.

[0023] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0024] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A two-drive head forging die with a liquid cooling mechanism, comprising a worktable (1), characterized in that: A lower mold (2) is fixedly installed in the middle of the top of the workbench (1). A mounting frame (3) is fixedly installed on the rear side of the top of the workbench (1). A hydraulic cylinder (4) is fixedly installed on the top of the mounting frame (3). The transmission end of the hydraulic cylinder (4) extends into the interior of the mounting frame (3) and is fixedly installed with an upper mold (5). A water storage cavity (6) is opened on one side of the interior of the workbench (1). A liquid storage cavity (7) is opened on the other side of the interior of the workbench (1). An installation groove (10) is opened in the middle of the interior of the workbench (1). An installation plate (11) is fixedly installed on one side of the bottom of the installation groove (10). A motor (12) is fixedly installed on one side of the plate (11). The lower mold (2) has a surrounding water channel (8) and a surrounding air duct (9) inside. An air inlet hopper (33) is fixedly installed on the lower part of one side of the workbench (1). An air outlet hopper (44) is fixedly installed on the lower part of one side of the lower mold (2) and at the air outlet end of the surrounding air duct (9). A water inlet cylinder (23) is fixedly installed at the bottom of the water storage chamber (6). An installation cylinder (24) is fixedly installed on the top of the water inlet cylinder (23). An impeller (22) is provided inside the installation cylinder (24). An air intake fan (31) is provided inside the air inlet hopper (33). An exhaust fan (43) is installed inside the air outlet duct (44). A filter screen (35) is fixedly installed on one side inside both the air inlet duct (33) and the air outlet duct (44). A condenser (45) is fixedly installed on the top of the mounting cylinder (24) through a connecting pipe. The condenser (45) is fixedly installed inside the workbench (1). A water outlet pipe (25) is fixedly installed on the top of the condenser (45). The end of the water outlet pipe (25) away from the condenser (45) is fixedly connected to the inlet end of the water trough (8). A water inlet pipe (26) is fixedly installed on the outlet end of the water trough (8). The water inlet pipe (26) is located away from the outlet end of the water trough (8). One end of the lower mold (2) extends into the interior of the water storage chamber (6). An air pipe (34) is fixedly installed inside the liquid storage chamber (7). One end of the air pipe (34) is fixedly connected to the air inlet hopper (33), and the other end of the air pipe (34) is fixedly connected to the air inlet end of the surrounding air duct (9). The output end of the motor (12) is equipped with a transmission assembly. The transmission assembly is connected to the impeller (22), the suction fan (31), and the exhaust fan (43). When the motor (12) is running, it drives the impeller (22), the suction fan (31), and the exhaust fan (43) to rotate through the transmission assembly, thereby simultaneously performing liquid cooling and air cooling.

2. The two-drive head forging die with a liquid cooling mechanism according to claim 1, characterized in that: The transmission assembly includes a first gear (13), which is fixedly installed at the output end of the motor (12). A positioning seat (14) is rotatably installed on one side of the first gear (13), and the bottom of the positioning seat (14) is fixedly connected to the inner bottom of the mounting groove (10).

3. A two-drive head forging die with a liquid cooling mechanism according to claim 2, characterized in that: The upper part of the first gear (13) is meshed with the second gear (15). A first rotating rod (16) is fixedly installed on one side of the second gear (15). One end of the first rotating rod (16) extends into the interior of the mounting cylinder (24) and is fixedly installed with the first bevel gear (18). Two first sealing shafts (17) are rotatably installed on the surface of the first rotating rod (16). The two first sealing shafts (17) are fixedly connected to the mounting cylinder (24) and the junction of the mounting groove (10) and the water storage cavity (6), respectively.

4. A two-drive head forging die with a liquid cooling mechanism according to claim 3, characterized in that: The lower part of the surface of the first bevel gear (18) is meshed with the second bevel gear (19). The bottom of the second bevel gear (19) is fixedly installed with the first shaft (20). The bottom of the first shaft (20) is fixedly connected with the impeller (22). The surface of the first shaft (20) is rotatably installed with the first bushing (21). The surface of the first bushing (21) is fixedly connected to the inner wall of the mounting cylinder (24) through two fixing rods.

5. A two-drive head forging die with a liquid cooling mechanism according to claim 3, characterized in that: A second rotating rod (27) is fixedly installed on the other side of the second gear (15). One end of the second rotating rod (27) extends into the interior of the air inlet hopper (33) and is fixedly installed with a second shaft (30). Two second sealing shafts (28) are rotatably installed on the surface of the second rotating rod (27). The two second sealing shafts (28) are fixedly connected to the air pipe (34) and the junction of the mounting groove (10) and the liquid storage chamber (7), respectively.

6. A two-drive head forging die with a liquid cooling mechanism according to claim 5, characterized in that: The surface of the second shaft (30) is rotatably mounted with a second bushing (32), the surface of the second bushing (32) is fixedly connected to the inner wall of the air inlet hopper (33) by two support rods, and one end of the second shaft (30) is fixedly connected to the air intake fan (31).

7. A two-drive head forging die with a liquid cooling mechanism according to claim 5, characterized in that: A third bevel gear (29) is fixedly installed at one end of the surface of the second rotating rod (27). A fourth bevel gear (36) is meshed with the upper part of the surface of the third bevel gear (29). A third shaft (37) is fixedly installed on the top of the fourth bevel gear (36). Two third bushings (38) are rotatably installed on the surface of the third shaft (37). Both third bushings (38) are fixedly connected to the inner wall of the mounting groove (10) through a fixing block.

8. A two-drive head forging die with a liquid cooling mechanism according to claim 7, characterized in that: The top end of the third shaft (37) extends into the interior of the air outlet hopper (44) and is fixedly installed with a worm (39). The top of the worm (39) is fixedly connected to the inner wall of the air outlet hopper (44) through a bearing seat, and a worm wheel (40) is meshed with the surface of the worm (39).

9. A two-drive head forging die with a liquid cooling mechanism according to claim 8, characterized in that: A fourth shaft (41) is fixedly installed on one side of the worm gear (40), and a fourth bushing (42) is rotatably installed on the surface of the fourth shaft (41). The surface of the fourth bushing (42) is fixedly connected to the inner wall of the air outlet (44) through two support rods, and one end of the fourth shaft (41) is fixedly connected to the exhaust fan (43).

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