Forging device for machining net rack conical head

Abstract

The utility model discloses a forging device for processing a net rack conical head, which comprises a forging frame, the forging frame is arranged at the upper end of a heating device through a fixing screw, the heating device comprises a storage box, an air storage tank is arranged at the lower end in the storage box, and one end of the air storage tank is connected with an air delivery pipe. Meanwhile, the other end of the gas storage tank is connected with a gas outlet head through a connecting pipe, the gas outlet head is connected with the lower end of the forging rack through a mounting base, the upper end of the gas outlet head is located in a positioning hole formed in the middle of the forging rack, and an ignition device is arranged on the side, located above the gas outlet head, in the positioning hole; and a dust removal device is arranged in the limiting strip hole. According to the forging device for machining the net rack conical head, fuel gas is conveyed to the gas outlet head through the gas storage tank and the connecting pipe, then the fuel gas is ignited through the ignition device, a forging die is preheated through flames, and therefore the temperature of a forged part is not prone to falling during forging, and the forging effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of grid cone head processing, in particular to a forging device for processing grid cone heads. Background Technique

[0002] The grid cone head is a fitting used in the bolt ball steel grid structure, welded to the end of the steel pipe. The screw rod of the high-strength bolt passes through the round hole at its bottom and is screwed into the bolt ball, and the nut is inside the cone head. When the diameter of the steel pipe is large, in order to avoid collision between the steel pipes on the same bolt ball, the grid cone head is usually used. During the reproduction process of the grid cone head, a forging device is generally used to form it. Among them, forging is a processing method that uses forging machinery to apply pressure to metal billets to make them plastically deformed to obtain forgings with certain mechanical properties, certain shapes and dimensions.

[0003] After retrieval, it is found that a typical one in the prior art is such as the forging device for processing grid cone heads with the publication number of CN216575351U, which includes a forging machine base. The upper surface of the forging machine base is fixedly installed with a forging concave block. The back of the upper surface of the forging machine base is fixedly connected with a forging machine support. The top of the forging machine support is fixedly connected with a forging machine cross beam. Hoisting buckles are fixedly installed at the four corners of the upper surface of the forging machine cross beam. A hydraulic press is inserted through the middle of the forging machine cross beam. Through the simultaneous action of the elastic telescopic shell and the elastic reset rod, the grid cone head on the cone head convex block is unloaded, preventing the grid cone head from being lifted together with the cone head convex block, generating certain dangerous factors. When the cone head convex block is lifted, under the action of the hydraulic rod, the lower push plate is pushed upward, and under the action of the push rod, the grid cone head is ejected from the cone head groove, so as to achieve the purpose of facilitating the unloading of the grid cone head.

[0004] To sum up, when the existing forging device is in use, the forging die is not preheated, resulting in the temperature of the forging being prone to drop during forging, and it needs to be repeatedly removed for heating, affecting the forging effect. Secondly, it does not have a cleaning function, resulting in the need for manual cleaning during the forging process, which is very inconvenient. In view of the above problems, the existing equipment needs to be improved. Content of the Utility Model

[0005] The purpose of the utility model is to provide a forging device for processing grid cone heads, so as to solve the problems in the above background technique that when the existing forging device is in use, the forging die is not preheated, resulting in the temperature of the forging being prone to drop during forging, and it needs to be repeatedly removed for heating, affecting the forging effect. Secondly, it does not have a cleaning function, resulting in the need for manual cleaning during the forging process, which is very inconvenient.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A forging device for processing grid cone heads, including a forging machine frame,

[0007] A forging die is provided in the middle of the upper end inside the forging frame, and an electric hydraulic cylinder is provided in the middle of the upper end of the forging frame. At the same time, the output end of the electric hydraulic cylinder is connected to the forging head through a heat insulation seat. The forging frame is installed on the upper end of the heating device through fixing screws. The heating device includes a storage box, and a controller is provided in the middle of the front of the storage box. A gas storage tank is provided at the lower end inside the storage box. One end of the gas storage tank is connected to an air delivery pipe, and the other end of the gas storage tank is connected to an air outlet head through a connecting pipe. The air outlet head is connected to the lower end of the forging frame through a mounting seat. The upper end of the air outlet head is located in a positioning hole opened in the middle of the forging frame. An ignition device is provided on one side above the air outlet head inside the positioning hole. A limiting strip hole is opened in the middle of the front of the forging frame, and a dust removal device is provided inside the limiting strip hole.

[0008] Preferably, a material taking component is provided at the bottom end inside the forging die. The material taking component includes a placing plate, an extension rod, and a heat insulation sleeve. One end of the placing plate is rotatably connected to the inside of one side of the forging die. One end of the placing plate penetrates through the forging die and is connected to the extension rod. At the same time, a heat insulation sleeve is sleeved on the outer side of the outer end of the extension rod.

[0009] Preferably, a heat conduction hole is opened in the middle of the inner side of the forging die, and the position of the heat conduction hole is correspondingly arranged with the position of the positioning hole.

[0010] Preferably, a mounting hole is opened in the middle of the lower end of the forging head. An installation bolt is provided inside the mounting hole. At the same time, the installation bolt penetrates through the top of the forging head and is threadedly connected to the middle of the lower end of the heat insulation seat. A sealing stud is threadedly connected below the installation bolt inside the mounting hole, and the bottom of the sealing stud is at the same horizontal plane as the bottom of the forging head.

[0011] Preferably, the dust removal device includes a moving plate, a rotating shaft, a rotating motor, and a suction head. One end of the moving plate penetrates through the limiting strip hole and is connected to the rotating shaft. The lower end of the rotating shaft is connected to the output end of the rotating motor. At the same time, the rotating motor is arranged at the rear side of the forging frame. A suction head is provided at the bottom of one side above the forging die on the moving plate. The upper end of the suction head penetrates through the forging frame through a dust conveying pipe and is connected to a suction pump. The other end of the suction pump penetrates through and extends to the inside of one side of a placing frame through a guide pipe. One end of the guide pipe is detachably connected to a collection bag.

[0012] Compared with the prior art, the beneficial effects of the present utility model are: This forging device for processing the grid cone head

[0013] (1) To solve the problem that when the existing forging device is in use, the forging die is not preheated, resulting in the temperature of the forging being prone to drop during forging and needing to be repeatedly removed for heating, which affects the forging effect, in this application, through the gas storage tank, the gas is transported to the air outlet head through the connecting pipe, and then ignited by the ignition device, so that the flame preheats the forging die, thus making the temperature of the forging not easy to drop during forging and improving the forging effect;

[0014] (2) To solve the problem that when the existing forging device is in use, it does not have a cleaning function, resulting in the need for manual cleaning during forging, which is very inconvenient, in this application, the rotating motor drives the rotating shaft to rotate, so that the rotating shaft drives the moving plate to rotate, and the suction head cleans the debris generated during forging, improving the cleanliness of forging. Description of the Drawings

[0015] Figure 1 is a front view structural diagram of the present utility model;

[0016] Figure 2 is a front view sectional structural diagram of the present utility model;

[0017] Figure 3 is the present utility model Figure 2 enlarged structural diagram at A in;

[0018] Figure 4 is a front view sectional structural diagram of the connection between the forging head and the heat insulation seat of the present utility model;

[0019] Figure 5 is a rear view structural diagram of the present utility model.

[0020] In the figure: 1, forging frame; 101, limit strip hole; 2, forging die; 201, heat conduction hole; 3, material taking assembly; 4, electric hydraulic cylinder; 5, heat insulation seat; 6, forging head; 601, mounting bolt; 602, sealing stud; 7, storage box; 701, controller; 8, gas transmission pipe; 9, gas storage tank; 10, connecting pipe; 11, mounting seat; 12, air outlet head; 13, ignition device; 14, moving plate; 1401, rotating shaft; 1402, rotating motor; 15, suction head; 16, dust transmission pipe; 17, suction pump; 18, material guiding pipe; 19, placing frame; 20, collection bag. Detailed Embodiment

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0022] Please refer to Figures 1-5 , the present utility model provides a technical solution: a forging device for processing grid cone heads. According to Figure 1 , Figure 2 , Figure 3 and Figure 4 shown, in the middle of the upper end inside the forging frame 1, a forging die 2 is provided, and in the middle of the upper end of the forging frame 1, an electric hydraulic cylinder 4 is provided. At the same time, the output end of the electric hydraulic cylinder 4 is connected to the forging head 6 through a heat insulation seat 5. The electric hydraulic cylinder 4 drives the heat insulation seat 5 and the forging head 6 to lift and lower repeatedly, so as to forge and form the forgings placed inside the forging die 2. An installation hole is opened in the middle of the lower end of the forging head 6, and an installation bolt 601 is arranged inside the installation hole. At the same time, the installation bolt 601 passes through the top of the forging head 6 and is threadedly connected to the middle of the lower end of the heat insulation seat 5. A sealing stud 602 is threadedly connected below the installation bolt 601 inside the installation hole, and the bottom of the sealing stud 602 is at the same horizontal plane as the bottom of the forging head 6. The installation hole is sealed by the sealing stud 602, so that the bottom of the forging head 6 is relatively flat, improving the forging effect.

[0023] Furthermore, a material taking component 3 is arranged at the bottom end inside the forging die 2, and the material taking component 3 includes a placing plate, an extension rod and a heat insulation sleeve. One end of the placing plate is rotatably connected to the inside of one side of the forging die 2, and one end of the placing plate passes through the forging die 2 and is connected to the extension rod. At the same time, a heat insulation sleeve is sleeved on the outer side of the outer end of the extension rod. Through the heat insulation sleeve, the extension rod is pressed downwards, so that the placing plate is lifted upwards, thereby discharging the forged grid cone head. A heat conduction hole 201 is opened in the middle of the inner side of the forging die 2, and the position of the heat conduction hole 201 is correspondingly arranged with the position of the positioning hole, facilitating the conduction of heat and improving the preheating effect.

[0024] According to Figure 1 , Figure 2 , Figure 3 and Figure 5As shown in the figure, the forging frame 1 is installed at the upper end of the heating device through fixing screws. The heating device includes a storage box 7. There is a controller 701 in the middle of the front of the storage box 7. At the lower end inside the storage box 7, there is an air storage tank 9. One end of the air storage tank 9 is connected to an air delivery pipe 8. Through the air delivery pipe 8, it is convenient to deliver gas to the inside of the air storage tank 9, so as to ensure that the gas volume inside the air storage tank 9 is relatively sufficient. At the same time, the other end of the air storage tank 9 is connected to an air outlet head 12 through a connecting pipe 10. The air outlet head 12 is connected to the lower end of the forging frame 1 through a mounting seat 11. The upper end of the air outlet head 12 is located in a positioning hole opened in the middle of the forging frame 1. At the same time, an ignition device 13 is arranged on one side above the air outlet head 12 inside the positioning hole.

[0025] During use, the gas stored inside the air storage tank 9 is delivered to the air outlet head 12 through the connecting pipe 10, and then it is ignited by the ignition device 13, so that the flame preheats the forging die 2 to improve the forging effect.

[0026] According to Figure 1 、 Figure 2 and Figure 5 As shown in the figure, a limit strip hole 101 is opened in the middle of the front of the forging frame 1. There is a dust removal device inside the limit strip hole 101. The dust removal device includes a moving plate 14, a rotating shaft 1401, a rotating motor 1402 and a suction head 15. One end of the moving plate 14 penetrates through the limit strip hole 101 and is connected to the rotating shaft 1401. The lower end of the rotating shaft 1401 is connected to the output end of the rotating motor 1402. At the same time, the rotating motor 1402 is arranged at the rear side of the forging frame 1. The rotating motor 1402 drives the rotating shaft 1401 and the moving plate 14 to rotate, so that when the forging head 6 forges the forging inside the forging die 2, the moving plate 14 is located on the side inside the limit strip hole 101 to avoid movement interference. When the forging head 6 moves upward, the moving plate 14 moves to the middle inside the limit strip hole 101, above the forging, so as to clean the waste chips generated during the forging of the forging. A suction head 15 is arranged at the bottom on one side above the forging die 2 of the moving plate 14. The upper end of the suction head 15 penetrates through the forging frame 1 through a dust conveying pipe 16 and is connected to a suction pump 17. At the same time, the other end of the suction pump 17 penetrates through and extends to the inside of one side of a placement frame 19 through a guide pipe 18. One end of the guide pipe 18 is detachably connected to a collection bag 20.

[0027] During use, the rotating motor 1402 drives the rotating shaft 1401 to rotate, so that the rotating shaft 1401 drives the moving plate 14 to rotate, so that the suction head 15 sucks the debris generated during forging, and then conveys it to the inside of the collection bag 20 through the dust conveying pipe 16 and the guide pipe 18 for collection.

[0028] The orientation or positional relationship indicated by terms such as "center", "longitudinal", "transverse", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only a simplified description for facilitating the description of the present utility model, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be construed as a limitation on the protected content of the present utility model.

[0029] Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A forging device for processing grid cone heads, including a forging frame (1), characterized in that: In the middle of the upper end inside the forging frame (1), a forging die (2) is provided, and in the middle of the upper end of the forging frame (1), an electric hydraulic cylinder (4) is provided. At the same time, the output end of the electric hydraulic cylinder (4) is connected to the forging head (6) through a heat insulation seat (5). The forging frame (1) is installed on the upper end of the heating device through fixing screws, and the heating device includes a storage box (7). At the same time, a controller (701) is provided in the middle of the front of the storage box (7). At the lower end inside the storage box (7), an air storage tank (9) is provided, and one end of the air storage tank (9) is connected to an air delivery pipe (8). At the same time, the other end of the air storage tank (9) is connected to an air outlet head (12) through a connecting pipe (10). The air outlet head (12) is connected to the lower end of the forging frame (1) through a mounting seat (11). The upper end of the air outlet head (12) is located in a positioning hole opened in the middle of the forging frame (1). At the same time, an ignition device (13) is provided on one side above the air outlet head (12) inside the positioning hole. In the middle of the front of the forging frame (1), a limit strip hole (101) is opened, and a dust removal device is provided inside the limit strip hole (101).

2. The forging device for processing the grid cone head according to claim 1, wherein: At the bottom end inside the forging die (2), a material taking component (3) is provided, and the material taking component (3) includes a placement plate, an extension rod, and a heat insulation sleeve. One end of the placement plate is rotatably connected to the inside of one side of the forging die (2), and one end of the placement plate passes through the forging die (2) and is connected to the extension rod. At the same time, a heat insulation sleeve is sleeved on the outer side of the outer end of the extension rod.

3. The forging device for processing grid cone heads according to claim 1, characterized in that: In the middle of the inner side of the forging die (2), a heat conduction hole (201) is opened, and the position of the heat conduction hole (201) is arranged corresponding to the position of the positioning hole.

4. The forging device for processing grid cone heads according to claim 1, characterized in that: In the middle of the lower end of the forging head (6), a mounting hole is opened, and a mounting bolt (601) is provided inside the mounting hole. At the same time, the mounting bolt (601) passes through the top of the forging head (6) and is threadedly connected to the middle of the lower end of the heat insulation seat (5). A sealing stud (602) is threadedly connected below the mounting bolt (601) inside the mounting hole, and the bottom of the sealing stud (602) is at the same horizontal plane as the bottom of the forging head (6).

5. The forging device for processing grid cone heads according to claim 1, characterized in that: The dust removal device includes a moving plate (14), a rotating shaft (1401), a rotating motor (1402), and a suction head (15). One end of the moving plate (14) passes through the limit strip hole (101) and is connected to the rotating shaft (1401). The lower end of the rotating shaft (1401) is connected to the output end of the rotating motor (1402). At the same time, the rotating motor (1402) is arranged at the rear side of the forging frame (1). The moving plate (14) is provided with a suction head (15) at the bottom on one side above the forging die (2). The upper end of the suction head (15) is connected to a suction pump (17) through a dust conveying pipe (16) passing through the forging frame (1). At the same time, the other end of the suction pump (17) passes through and extends to the inside of one side of a placement frame (19) through a guide pipe (18). One end of the guide pipe (18) is detachably connected to a collection bag (20).

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