Forming forging device of valve

Abstract

The utility model relates to the technical field of valve processing, and discloses a forming and forging device of a valve, which comprises an operation table, the upper surface of the operation table is fixedly connected with a support frame, air generated by a fan is in full contact with the pipe wall of a cooling pipe, and cooling air is in contact with the surface of a heat conducting plate. Then, a driving motor drives a screw rod to rotate, a telescopic pipe and a limiting sliding seat move along a limiting sliding groove, a draught fan directly blows the blank in the forming seat through an air blowing disc, and cooling air can smoothly enter the forming seat and directly act on the surface of the blank through the design of a ventilation groove; compared with the prior art, heat dissipation is accelerated, rapid cooling is achieved, the cooling efficiency is improved, the cooling time is shortened, the problems of low production efficiency and staff waiting caused by low cooling speed are solved, the risk that staff are scalded due to contact with high-temperature blanks is prevented, and the production efficiency and operation safety are effectively improved.

Description

Technical Field

[0001] This utility model relates to the field of valve processing technology, and in particular to a valve forming and forging device. Background Technology

[0002] The manufacturing process of valves typically includes multiple steps such as material selection, forging, machining, heat treatment, and surface treatment. Among these, forging is one of the important processes in valve manufacturing. The forging process can improve the internal structure of metal materials through plastic deformation, enhance the mechanical properties of the materials, and achieve the forming of complex shapes, providing a good foundation for subsequent machining and heat treatment.

[0003] Announcement No. CN220216595U relates to a valve forming and forging device, including a support leg, a fixed plate, a support plate, and a forming seat. The fixed plate is mounted on the support leg, the support plate is fixed above the support leg, and the forming seat is fixed above the support plate. It also includes a forging mechanism for forging a blank in the forming seat, the forging mechanism being positioned above the forming seat. This invention, by setting up a forging mechanism, allows the blank to be placed in the forming seat during use. A hydraulic cylinder is activated, causing a lifting plate to descend, which in turn causes a forging block to descend, thus forging the blank in the forming seat. The device is equipped with multiple forming seats and multiple forging blocks, enabling the forging of multiple blanks at once, effectively improving forging efficiency.

[0004] The main function of the above-mentioned device is to drive the forging block to forge the billet through a hydraulic cylinder and eject the forged billet through the ejection mechanism. However, the device does not explicitly mention any cooling measures. The high temperature of the billet after ejection may pose a risk of burns to the operators. Especially during the ejection process, the temperature of the billet is high, which can easily lead to safety accidents. Furthermore, due to the lack of cooling measures, the billet cools down slowly and may require additional time to cool down to an operable temperature, which will reduce production efficiency. Utility Model Content

[0005] To solve the above-mentioned technical problems, this utility model provides a valve forming and forging device.

[0006] This utility model is achieved using the following technical solution: a valve forming and forging device, including an operating table, a support frame fixedly connected to the upper surface of the operating table, a cylinder fixedly connected to the surface of the support frame, a forging plate fixedly connected to the output end of the cylinder, an assembly groove opened on the surface of the operating table, a heat-conducting plate fixedly connected to the upper surface of the assembly groove, several forming seats fixedly connected to the surface of the heat-conducting plate, a cooling pipe fixedly connected to the inner wall of the assembly groove, an mounting plate fixedly connected to the lower surface of the operating table, a fan fixedly mounted on the surface of the mounting plate, an air-cooling mechanism provided on the upper surface of the operating table, and a limit groove opened on the upper surface of the operating table;

[0007] The air-cooling mechanism includes a drive motor, the output end of which is fixedly connected to a screw, the surface of which is threaded with a telescopic tube, the surface of which is fixedly connected to a limit slide, the upper surface of which is fixedly connected to a fan, and the output end of which is fixedly connected to a blower plate.

[0008] The above technical solution, through the synergistic action of cooling pipes, fans, and air-cooling mechanisms, can rapidly reduce the temperature of the billet, increase the cooling rate, and reduce cooling time, thereby improving production efficiency. At the same time, it avoids the risk of burns to personnel from contact with hot billets, improving operational safety.

[0009] As a further improvement to the above solution, the limiting slide block is slidably connected to the inside of the limiting slide groove.

[0010] The above technical solution, through the cooperation of the limiting slide block and the limiting slide groove, ensures the stability of the fan movement, avoids the fan from shifting or shaking during movement, thereby improving the uniformity and reliability of the cooling effect, and further enhancing the performance and stability of the device.

[0011] As a further improvement to the above solution, the surface of the molding base is provided with several ventilation grooves.

[0012] Through the above technical solution, the design of the venting grooves allows cooling air to directly enter the forming seat and fully contact the blank, improving cooling efficiency, further shortening the blank's cooling time, and increasing production efficiency. At the same time, the venting grooves also prevent ineffective airflow on the surface of the forming seat, improving the targeting and effectiveness of the cooling effect.

[0013] As a further improvement to the above solution, a mounting plate is fixedly connected to the lower surface of the operating table.

[0014] As a further improvement to the above solution, the heat-conducting plate is made of metallic copper.

[0015] As a further improvement to the above solution, a square groove is formed on the surface of the mounting plate, and the cooling pipe is located above the square groove.

[0016] As a further improvement to the above solution, the forging plate is adapted to the forming seat.

[0017] The above technical solutions ensure the stability and accuracy of the forging process and improve the forming quality of the billet.

[0018] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0019] This invention utilizes a fan to generate air that makes full contact with the wall of the cooling pipe, and the cooling air also contacts the surface of the heat-conducting plate, thus initially cooling the blank inside the forming seat above the heat-conducting plate. Subsequently, a drive motor rotates a screw, causing the telescopic tube and the limiting slide to move along the limiting slide groove. The fan blows air directly onto the blank inside the forming seat through a blower disc. The design of the ventilation groove allows the cooling air to smoothly enter the forming seat and directly act on the surface of the blank, accelerating heat dissipation and achieving rapid cooling. This not only improves cooling efficiency and shortens cooling time, but also avoids the problems of low production efficiency and personnel waiting caused by slow cooling speed. Furthermore, it prevents the risk of personnel being burned by contact with high-temperature blanks, effectively improving production efficiency and operational safety. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the air-cooling mechanism of this utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the cooling pipe of this utility model;

[0023] Figure 4 This is a schematic diagram of the structure of the fan of this utility model.

[0024] Explanation of key symbols:

[0025] 1. Operating table; 2. Support frame; 3. Cylinder; 4. Forged plate; 5. Assembly slot; 6. Heat-conducting plate; 7. Forming seat; 8. Cooling pipe; 9. Fan; 10. Air-cooling mechanism; 1001. Drive motor; 1002. Screw; 1003. Telescopic tube; 1004. Limiting slide; 1005. Fan; 1006. Air blowing plate; 11. Limiting slide groove; 12. Ventilation groove; 13. Reinforcing frame; 14. Mounting plate. Detailed Implementation

[0026] The present invention will be further described below with reference to the accompanying drawings and specific embodiments. It should be noted that, without conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0027] Example:

[0028] Please combine Figure 1-4 This embodiment of a valve forming and forging device includes an operating table 1, a support frame 2 fixedly connected to the upper surface of the operating table 1, a cylinder 3 fixedly connected to the surface of the support frame 2, a forging plate 4 fixedly connected to the output end of the cylinder 3, an assembly groove 5 opened on the surface of the operating table 1, a heat-conducting plate 6 fixedly connected to the upper surface of the assembly groove 5, several forming seats 7 fixedly connected to the surface of the heat-conducting plate 6, a cooling pipe 8 fixedly connected to the inner wall of the assembly groove 5, an mounting plate 14 fixedly connected to the lower surface of the operating table 1, a fan 9 fixedly mounted on the surface of the mounting plate 14, an air-cooling mechanism 10 provided on the upper surface of the operating table 1, and a limit sliding groove 11 opened on the upper surface of the operating table 1.

[0029] The air-cooling mechanism 10 includes a drive motor 1001, with a screw 1002 fixedly connected to the output end of the drive motor 1001. A telescopic tube 1003 is threadedly connected to the surface of the screw 1002. A limiting slide 1004 is fixedly connected to the surface of the telescopic tube 1003. A fan 1005 is fixedly connected to the upper surface of the limiting slide 1004. A blower plate 1006 is fixedly connected to the output end of the fan 1005. The forging plate 4 is driven to descend by the cylinder 3, pressing down the blank in the forming seat 7. During forging, fan 9 is started, and coolant is stored inside cooling pipe 8. Air passes through the pipe wall of cooling pipe 8 and comes into contact with the surface of heat conduction plate 6 to cool the billet inside forming seat 7 above heat conduction plate 6. At the same time, drive motor 1001 in air cooling mechanism 10 drives screw 1002 to rotate, driving telescopic pipe 1003 and limiting slide 1004 to move along limiting slide groove 11. Fan 1005 further cools the billet inside forming seat 7 through air blowing plate 1006.

[0030] The limiting slide 1004 is slidably connected to the inside of the limiting slide groove 11, so that the fan 1005 can move along the set trajectory under the guidance of the limiting slide groove 11, ensuring that the fan 1005 can blow air to cool down the blanks in multiple forming seats 7.

[0031] The surface of the forming seat 7 is provided with several ventilation grooves 12. The air generated by the fan 1005 enters the interior of the forming seat 7 through the ventilation grooves 12 and acts directly on the surface of the blank, accelerating the dissipation of heat and achieving rapid cooling of the blank inside the forming seat 7.

[0032] A mounting plate 14 is fixedly connected to the lower surface of the control panel 1.

[0033] The heat-conducting plate 6 is made of metallic copper. Copper has good thermal conductivity and can quickly conduct the heat generated by the blank inside the forming seat 7, accelerate the heat dissipation, and achieve rapid cooling of the blank.

[0034] The surface of the mounting plate 14 has a square groove, and the cooling pipe 8 is located above the square groove, which facilitates effective heat exchange between the cooling air generated by the fan 9 and the pipe wall of the cooling pipe 8 and the surface of the heat-conducting plate 6, thereby further improving the cooling effect.

[0035] The forging plate 4 is compatible with the forming seat 7, ensuring that the forging plate 4 can accurately forge the blank in the forming seat 7, so that the blank can achieve good plasticity and forming effect during the forging process, and meet the forming requirements of the valve.

[0036] The implementation principle of the valve forming and forging device in this embodiment is as follows: First, the blank to be processed is placed inside the forming seat 7 on the operating table 1. The operator starts the device, and the cylinder 3 starts working. Its output end drives the forging plate 4 to descend, pressing down and forging the blank in the forming seat 7. Under the combined action of the forging plate 4 and the forming seat 7, the blank gradually forms the required valve shape. After forging is completed, the operator starts the fan 9. The air generated by the fan 9 passes through the square groove on the surface of the mounting plate 14 and fully contacts the pipe wall of the cooling pipe 8 and the surface of the heat-conducting plate 6. The cooling pipe 8 contains coolant, and the cooling air contacts the surface of the heat-conducting plate 6, thereby pressing down and forging the blank inside the forming seat 7 above the heat-conducting plate 6. The material undergoes initial cooling, and then the drive motor 1001 drives the screw 1002 to rotate. The telescopic tube 1003 on the screw 1002 moves accordingly, causing the limiting slide 1004 to slide along the limiting slide groove 11 on the upper surface of the operating table 1. The fan 1005, which is fixedly connected to the upper surface of the limiting slide 1004, blows cooling air directly onto the blank inside the forming seat 7 through the air blowing plate 1006 during the movement. Since the surface of the forming seat 7 has several ventilation grooves 12, the cooling air generated by the fan 1005 can smoothly enter the interior of the forming seat 7 through these ventilation grooves 12 and directly act on the surface of the blank, further accelerating the dissipation of heat and achieving rapid cooling of the blank inside the forming seat 7.

[0037] The above embodiments are merely preferred embodiments of this utility model and should not be construed as limiting the scope of protection of this utility model. Any non-substantial changes and substitutions made by those skilled in the art based on this utility model shall fall within the scope of protection claimed by this utility model.

Claims

1. A valve forming and forging apparatus, characterized in that, The system includes an operating table (1), a support frame (2) fixedly connected to the upper surface of the operating table (1), a cylinder (3) fixedly connected to the surface of the support frame (2), a forging plate (4) fixedly connected to the output end of the cylinder (3), an assembly groove (5) opened on the surface of the operating table (1), a heat-conducting plate (6) fixedly connected to the upper surface of the assembly groove (5), several forming seats (7) fixedly connected to the surface of the heat-conducting plate (6), a cooling pipe (8) fixedly connected to the inner wall of the assembly groove (5), an installation plate (14) fixedly connected to the lower surface of the operating table (1), a fan (9) fixedly installed on the surface of the installation plate (14), a wind-cooling mechanism (10) provided on the upper surface of the operating table (1), and a limit sliding groove (11) opened on the upper surface of the operating table (1). The air-cooling mechanism (10) includes a drive motor (1001), the output end of which is fixedly connected to a screw (1002), the surface of which is threadedly connected to a telescopic tube (1003), the surface of which is fixedly connected to a limiting slide (1004), the upper surface of which is fixedly connected to a fan (1005), and the output end of which is fixedly connected to a blower plate (1006).

2. The valve forming and forging apparatus as described in claim 1, characterized in that: The limiting slide (1004) is slidably connected to the inside of the limiting slide groove (11).

3. The valve forming and forging apparatus as described in claim 1, characterized in that: The surface of the molding base (7) is provided with several ventilation grooves (12).

4. The valve forming and forging apparatus as described in claim 1, characterized in that: A mounting plate (14) is fixedly connected to the lower surface of the operating table (1).

5. The valve forming and forging apparatus as described in claim 1, characterized in that: The heat-conducting plate (6) is made of copper.

6. The valve forming and forging apparatus as described in claim 4, characterized in that: The mounting plate (14) has a square groove on its surface, and the cooling pipe (8) is located above the square groove.

7. The valve forming and forging apparatus as described in claim 1, characterized in that: The forging plate (4) is adapted to the forming seat (7).

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