Hot die forging press with protective structure
Patent Information
- Application Number
- CN202521939474.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-09-10
- Publication Date
- 2026-10-20
- Estimated Expiration
- 2035-09-10
AI Technical Summary
[0003]然而现有，具有防护结构的热模锻压力机在长时间的作业中，因其散热效果不佳，易导致液压系统、传动机构等关键部件老化加速和出现故障，降低了设备的使用寿命，影响了设备的安全稳定运行
本设计的一种具有防护结构的热模锻压力机，通过防护壳和安装箱内部的滤板、散热机构和制冷装置之间的配合，实现了防护与散热功能的协同运作，散热机构中电机驱动扇叶产生气流可快速带走热量，制冷装置通过冷水管进一步强化降温效果，避免热模锻压力机主体因高温受损，卡接机构采用伸缩杆与弹簧配合的结构，使滤板可快速拆装，方便定期清理或更换，保证散热通道畅通，维持散热系统的长期高效运行，通过高效散热使设备各部件处于适宜工作温度，能减缓液压系统、传动机构等关键部件的老化速度，减少故障发生，从而延长设备的整体使用寿命。
Smart Images
Figure CN224866273U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of hot forging press technology, and in particular to a hot forging press with a protective structure. Background Technology
[0002] Hot forging presses are widely used in the automotive, tractor, internal combustion engine, shipbuilding, aviation, mining machinery, petroleum machinery and hardware tool manufacturing industries. They are mainly used for batch and large-scale die forging and finishing of ferrous and non-ferrous metals. The forged parts produced are highly precise, have high material utilization, and high production efficiency. They also have many advantages such as easy automation, low requirements for operator skills, and low noise and vibration. For these reasons, their application in modern forging production is becoming increasingly widespread, making them an indispensable high-precision forging equipment in modern forging production.
[0003] However, existing hot forging presses with protective structures are prone to accelerated aging and malfunctions in key components such as hydraulic systems and transmission mechanisms due to poor heat dissipation during long-term operation, which reduces the service life of the equipment and affects its safe and stable operation. Utility Model Content
[0004] To address the shortcomings of existing technologies, this utility model provides a hot forging press with a protective structure, which has better heat dissipation, extends the service life of the equipment, and ensures the safe and stable operation of the equipment.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a hot forging press with a protective structure, comprising a protective shell, an installation box mounted on the right side of the protective shell, a snap-fit mechanism, a heat dissipation mechanism, and a refrigeration device installed inside the installation box, a cold water pipe connected to the outer surface of the refrigeration device, a slot provided inside the installation box, the snap-fit mechanism comprising a fixed frame installed inside the installation box, a plurality of telescopic rods installed inside the fixed frame, a spring sleeved on the outer surface of each telescopic rod, a movable frame mounted on the telescopic ends of the plurality of telescopic rods, and a filter plate snapped together inside the movable frame and the slot.
[0006] As a further technical solution of this utility model, the heat dissipation mechanism includes a fan housing installed inside the mounting box, a mounting bracket installed inside the fan housing, a motor installed inside the mounting bracket, and multiple fan blades connected to the output end of the motor after passing through the mounting bracket.
[0007] As a further technical solution of this utility model, a hot forging press body is installed inside the protective shell, a placement plate is installed inside the hot forging press body, an exhaust pipe is connected to the upper surface of the protective shell, and a purification device is connected to the end of the exhaust pipe away from the protective shell.
[0008] As a further technical solution of this utility model, the outer surface of the protective shell is provided with an observation window and an operation port, and an electric slide rail is installed on the outer surface of the protective shell.
[0009] As a further technical solution of this utility model, the outer surface of the electric slide rail is slidably connected to a sliding seat, and the outer surface of the sliding seat is connected to a baffle adapted to the operation port.
[0010] As a further technical solution of this utility model, the outer surface of the baffle is connected to a slider, and the outer surface of the protective shell is provided with a groove that matches the slider.
[0011] As a further technical solution of this utility model, a controller is installed on the outer surface of the mounting box, and the controller is electrically connected to the motor, the refrigeration device, the hot forging press body and the electric slide rail through wires.
[0012] This utility model provides a hot forging press with a protective structure, which has the following advantages compared with the prior art: This design presents a hot forging press with a protective structure. Through the cooperation between the protective shell and the filter plates, heat dissipation mechanism, and refrigeration device inside the mounting box, the protection and heat dissipation functions are coordinated. In the heat dissipation mechanism, the motor-driven fan blades generate airflow to quickly remove heat, and the refrigeration device further enhances the cooling effect through cold water pipes, preventing the main body of the hot forging press from being damaged by high temperatures. The snap-fit mechanism adopts a structure of telescopic rod and spring cooperation, which allows the filter plates to be quickly disassembled and installed, facilitating regular cleaning or replacement, ensuring unobstructed heat dissipation channels, and maintaining the long-term efficient operation of the heat dissipation system. Through efficient heat dissipation, the various components of the equipment are kept at a suitable operating temperature, which can slow down the aging rate of key components such as the hydraulic system and transmission mechanism, reduce the occurrence of failures, and thus extend the overall service life of the equipment. Attached Figure Description
[0013] Figure 1 This is a schematic diagram of the internal structure of a hot forging press with a protective structure. Figure 2 Right view of a hot forging press with a protective structure; Figure 3 Left view of a hot forging press with a protective structure; Figure 4 This is a schematic diagram of the internal structure of the mounting box in a hot forging press with a protective structure. Figure 5 This is a schematic diagram of the internal structure of the clamping mechanism in a hot forging press with a protective structure. Figure 6This is a three-dimensional structural diagram of a heat dissipation mechanism in a hot forging press with a protective structure.
[0014] In the diagram: 1. Protective shell; 2. Mounting box; 3. Snap-fit mechanism; 301. Fixing frame; 302. Telescopic rod; 303. Spring; 304. Movable frame; 4. Heat dissipation mechanism; 401. Fan housing; 402. Mounting frame; 403. Motor; 404. Fan blade; 5. Refrigeration device; 6. Cold water pipe; 7. Slot; 8. Filter plate; 9. Hot die forging press body; 10. Placement plate; 11. Exhaust pipe; 12. Purification device; 13. Observation window; 14. Electric slide rail; 15. Sliding seat; 16. Baffle; 17. Slider; 18. Slide groove; 19. Controller; 20. Operating port. Detailed Implementation
[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.
[0016] Please see Figure 1-6This utility model provides a technical solution for a hot forging press with a protective structure: it includes a protective shell 1, an installation box 2 installed on the right side of the protective shell 1, a snap-fit mechanism 3, a heat dissipation mechanism 4, and a refrigeration device 5 installed inside the installation box 2, a cold water pipe 6 connected to the outer surface of the refrigeration device 5, and a slot 7 opened inside the installation box 2. The snap-fit mechanism 3 includes a fixing frame 301 installed inside the installation box 2, multiple telescopic rods 302 installed inside the fixing frame 301, a spring 303 sleeved on the outer surface of each telescopic rod 302, and a movable frame 304 installed at the telescopic ends of the multiple telescopic rods 302. A filter plate 8 is snapped into the interior of the movable frame 304 and the interior of the slot 7. The heat dissipation mechanism 4 includes a fan housing 401 installed inside the installation box 2, an installation frame 402 installed inside the fan housing 401, a motor 403 installed inside the installation frame 402, and the output end of the motor 403 passing through... Multiple fan blades 404 are connected to the mounting frame 402. The protective shell 1 provides external protection for the overall structure, while the mounting box 2 serves as the mounting carrier for the various internal functional components, achieving an integrated layout. The refrigeration device 5 generates cooling capacity, which is delivered to the target area through the chilled water pipe 6 to achieve cooling. In the snap-fit mechanism 3, the spring 303 pushes the telescopic rod 302 to engage the movable frame 304 with the slot 7 to fix the filter plate 8. The filter plate 8 can filter impurities and particles entering the mounting box 2. Pressing the movable frame 304 allows for easy disassembly and assembly of the filter plate 8 for cleaning and replacement. In the heat dissipation mechanism 4, the motor 403 drives the fan blades 404 to rotate, forming airflow within the fan housing 401 and accelerating air circulation. This, combined with the refrigeration device 5, improves heat dissipation and cooling efficiency. The mounting frame 402 ensures the stable operation of the motor 403. Through the synergy of refrigeration, heat dissipation, and filtration functions, the overall structure extends the service life of the equipment and ensures its safe and stable operation.
[0017] The protective shell 1 houses the main body 9 of a hot forging press, and the main body 9 houses a placement plate 10. The upper surface of the protective shell 1 is connected to a smoke exhaust pipe 11, and the end of the smoke exhaust pipe 11 away from the protective shell 1 is connected to a purification device 12. When the hot forging press is working, it will generate smoke. The smoke exhaust pipe 11 will be used to exhaust the smoke from the protective shell 1 and transport it to the purification device 12. After purification, the smoke will be discharged, reducing pollution to the environment.
[0018] The outer surface of the protective shell 1 is provided with an observation window 13 and an operation port 20. An electric slide rail 14 is installed on the outer surface of the protective shell 1. A sliding seat 15 is slidably connected to the outer surface of the electric slide rail 14. A baffle 16 adapted to the operation port 20 is connected to the outer surface of the sliding seat 15. A slider 17 is connected to the outer surface of the baffle 16. A groove 18 adapted to the slider 17 is provided on the outer surface of the protective shell 1. The observation window 13 allows the operator to observe the internal forging process during equipment operation and to grasp the progress of the operation without opening the protective shell 1. The operation port 20 is used to operate the internal equipment or workpiece when necessary. The electric slide rail 14 and the sliding seat 15 cooperate to drive the baffle 16 to move, realizing the opening and closing of the operation port 20. When opened, it is convenient for manual intervention. When closed, it ensures the sealing of the protective shell 1 and prevents the leakage of high temperature and dust.
[0019] The outer surface of the mounting box 2 is equipped with a controller 19, which is electrically connected to the motor 403, the refrigeration device 5, the hot forging press body 9 and the electric slide rail 14 via wires.
[0020] The working principle of this utility model is as follows: During use, the operator can monitor the internal working status of the equipment in real time through the observation window 13. The controller 19 drives the electric slide rail 14 to run, causing the sliding seat 15 and the connected baffle 16 to slide along the slide groove 18, thereby opening the operation port 20. This allows the operator to place the workpiece on the placement plate 10 inside the hot forging press body 9. After placement, the controller 19 controls the electric slide rail 14 to reset, causing the baffle 16 to close the operation port 20, ensuring operational safety. Subsequently, the controller 19 starts the hot forging press body 9 to perform forging operations. The high temperature generated during the process triggers the heat dissipation mechanism. The controller 19 simultaneously activates the heat dissipation mechanism 4 and the cooling device 5. The motor 403 drives the fan blades 404 to rotate, forming airflow inside the fan housing 401, accelerating the air circulation inside the mounting box 2 and the protective shell 1. At the same time, the cooling device 5 delivers cooling capacity through the cold water pipe 6, which works in conjunction with the airflow to enhance the cooling effect and prevent the hot forging press body 9 from being damaged by high temperature. In the snap-fit mechanism 3, the fixed frame 301 uses the elastic force of the telescopic rod 302 and the spring 303 to make the movable frame 304 and the snap-fit groove 7 securely snap-fit the filter plate 8. The filter plate 8 can filter impurity particles in the air entering the mounting box 2, preventing damage to the fan blades 404 and affecting the overall heat dissipation effect. In addition, the smoke generated during the forging process enters the purification device 12 through the exhaust pipe 11, and is discharged after treatment, reducing environmental pollution.
[0021] The above description is merely a preferred embodiment of this utility model. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principles of this utility model, and these improvements and modifications should also be considered within the scope of protection of this utility model. Structures, devices, and operating methods not specifically described or explained in this utility model are implemented according to conventional methods in the art, unless otherwise specified or limited.
Claims
1. A hot forging press with a protective structure, characterized in that, The device includes a protective shell (1), and an installation box (2) is installed on the right side of the protective shell (1). The installation box (2) is equipped with a snap-fit mechanism (3), a heat dissipation mechanism (4), and a refrigeration device (5). The outer surface of the refrigeration device (5) is connected to a cold water pipe (6). The installation box (2) has a slot (7) inside. The snap-fit mechanism (3) includes a fixing frame (301) installed inside the installation box (2). The fixing frame (301) is equipped with multiple telescopic rods (302). The outer surface of each telescopic rod (302) is fitted with a spring (303). The telescopic ends of the multiple telescopic rods (302) are jointly equipped with a movable frame (304). The interior of the movable frame (304) and the interior of the slot (7) are jointly snap-fitted with a filter plate (8).
2. A hot forging press with a protective structure according to claim 1, characterized in that, The heat dissipation mechanism (4) includes a fan housing (401) installed inside the mounting box (2). A mounting bracket (402) is installed inside the fan housing (401). A motor (403) is installed inside the mounting bracket (402). The output end of the motor (403) passes through the mounting bracket (402) and is connected to multiple fan blades (404).
3. A hot forging press with a protective structure according to claim 1, characterized in that, The protective shell (1) is equipped with a hot forging press body (9), and a placement plate (10) is installed inside the hot forging press body (9). The upper surface of the protective shell (1) is connected to a smoke exhaust pipe (11), and the end of the smoke exhaust pipe (11) away from the protective shell (1) is connected to a purification device (12).
4. A hot forging press with a protective structure according to claim 1, characterized in that, The outer surface of the protective shell (1) is provided with an observation window (13) and an operation port (20), and an electric slide rail (14) is installed on the outer surface of the protective shell (1).
5. A hot forging press with a protective structure according to claim 4, characterized in that, The outer surface of the electric slide rail (14) is slidably connected to a sliding seat (15), and the outer surface of the sliding seat (15) is connected to a baffle (16) that is compatible with the operation port (20).
6. A hot forging press with a protective structure according to claim 5, characterized in that, The outer surface of the baffle (16) is connected to a slider (17), and the outer surface of the protective shell (1) is provided with a groove (18) that is compatible with the slider (17).
7. A hot forging press with a protective structure according to claim 4, characterized in that, The outer surface of the mounting box (2) is equipped with a controller (19), which is electrically connected to the motor (403), the refrigeration device (5), the hot forging press body (9) and the electric slide rail (14) via wires.