A forged steel valve body square hole processing equipment

Abstract

This utility model relates to the field of forging steel valve body square hole processing technology, and discloses a forging steel valve body square hole processing equipment, including four support rods, on which a support plate is fixedly installed. The lower end of the support plate is provided with a rotating component for rotating the forging steel valve body, and the upper end of the rotating component is provided with a clamping component for clamping the forging steel valve body. The upper end of the support plate is provided with a fixing component to prevent the forging steel valve body from shifting during processing. When it is necessary to drill holes in the forging steel valve body at multiple angles, the rocker arm is shaken to make the extrusion plate leave the forging steel valve body. With the cooperation of the drive motor, disc, clamping component, rocker arm, extrusion plate, telescopic cylinder and automatic drilling machine, the forging steel valve body can be drilled quickly. The rotation angle of the drive motor is controlled in advance by the system, which can play a positioning role and further improve the drilling efficiency.

Description

Technical Field

[0001] This utility model relates to the field of forging steel valve body square hole processing technology, specifically a forging steel valve body square hole processing equipment. Background Technology

[0002] Forged steel valve bodies are primarily used in pipelines of various systems in thermal power plants, and can be used to control the flow of various types of fluids, including air, water, steam, various corrosive media, slurry, oil, liquid metals, and radioactive media. Compared to other valve products, forged steel valves are characterized by their resistance to high temperatures and pressures, and their unique self-sealing design, where the higher the pressure, the more reliable the seal. These performance characteristics and the special operating conditions they meet give the product unique features that cannot be replaced by other products.

[0003] Existing forged steel valve body square hole processing equipment uses a fixing device to fix the forged steel valve body before processing the square hole. However, a single forged steel valve body often needs to have multiple square holes. In the past, after processing one square hole, the forged steel valve body was released from its constraints and then rotated, positioned, and drilled. This process involved many steps, resulting in extremely low efficiency. Furthermore, manual positioning introduced certain errors, which reduced the quality of the drilling. Utility Model Content

[0004] The purpose of this utility model is to provide a forging steel valve body square hole processing equipment to solve the problems mentioned in the background art. Previously, forging steel valve bodies were fixed using a fixing device before square hole processing. However, a single forging steel valve body often requires multiple square holes. The conventional method involved processing one square hole, then releasing the forging steel valve body, rotating, positioning, and drilling it. This involved numerous steps, extremely low efficiency, and manual positioning introduced errors, thus reducing the quality of the drilling.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a forged steel valve body square hole processing equipment, comprising four support rods, a support plate fixedly mounted on the four support rods, a rotating assembly for rotating the forged steel valve body at the lower end of the support plate, a clamping assembly for clamping the forged steel valve body at the upper end of the rotating assembly, a fixing assembly for preventing the forged steel valve body from shifting during processing at the upper end of the support plate, and a drilling assembly for processing the forged steel valve body on one side of the support plate.

[0006] Preferably, the rotating assembly includes a first groove formed on a support plate, a drive motor is provided at the lower end of the support plate, a disc is fixedly installed at the output end of the drive motor, the disc is slidably connected to the first groove, and a first support block and a second support block are fixedly installed at the upper end of the disc.

[0007] Preferably, the clamping assembly includes a fixing block fixedly installed on the upper end of the second support block, the fixing block having two mounting slots, each mounting slot having a pressing block slidably installed thereon, and a spring being provided between the pressing block and the mounting slot.

[0008] Preferably, the fixing assembly includes a connecting rod fixedly installed on the upper end of the support plate. The connecting rod has a cavity and two second sliding grooves. An extrusion plate is slidably installed between the two second sliding grooves. A threaded rod is rotatably installed on the cavity. The extrusion plate and the threaded rod are threadedly connected. A rocker arm is fixedly installed at one end of the threaded rod.

[0009] Preferably, the punching assembly includes an L-shaped rod disposed on one side of the support plate, a telescopic cylinder is fixedly installed at the lower end of the L-shaped rod, and an automatic punching machine is fixedly installed at the telescopic end of the telescopic cylinder.

[0010] Preferably, the automatic punching machine is located between the first support block and the second support block.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] 1. When it is necessary to drill holes in the forged steel valve body at multiple angles, the rocker arm is turned to move the extrusion plate away from the forged steel valve body. With the cooperation of the drive motor, disc, clamping assembly, rocker arm, extrusion plate, telescopic cylinder and automatic drilling machine, the forged steel valve body can be drilled quickly. The rotation angle of the drive motor is controlled in advance by the system, which can play a positioning role and further improve the drilling efficiency.

[0013] 2. The forged steel valve body is fixed by the cooperation of the first support block, the second support block, the forged steel valve body, the clamping assembly, the extrusion block, and the spring. With the cooperation of the rocker arm, the threaded rod, the extrusion plate, and the second slide groove, the upper end of the forged steel valve body can be fixed by the extrusion plate, increasing the stability of the forged steel valve body. With the cooperation of the telescopic cylinder and the automatic drilling machine, the forged steel valve body is punched in a square shape. The first support block and the second support block have a certain height difference with the disc, which can prevent the disc from being damaged by the automatic drilling machine. The support rod here can play a certain supporting role and prevent the drive motor from being damaged. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model;

[0015] Figure 2 This is a three-dimensional structural diagram of the rotating component of this utility model;

[0016] Figure 3 This is a cross-sectional view of the clamping component of this utility model;

[0017] Figure 4 This is a three-dimensional structural diagram of the fixing component of this utility model;

[0018] Figure 5 This is a three-dimensional structural diagram of the punching component of this utility model.

[0019] In the diagram: 1. Support rod; 11. Support plate; 2. Rotating assembly; 3. Clamping assembly; 4. Fixing assembly; 5. Drilling assembly; 21. First slide groove; 22. Drive motor; 23. Disc; 24. First support block; 25. Second support block; 31. Fixing block; 32. Mounting groove; 33. Extrusion block; 34. Spring; 41. Connecting rod; 42. Chamber; 43. Second slide groove; 44. Threaded rod; 45. Rocker arm; 46. Extrusion plate; 51. L-shaped rod; 52. Telescopic cylinder; 53. Automatic drilling machine. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Example 1: Please refer to Figure 1 - Figure 5 A forging steel valve body square hole processing equipment includes four support rods 1, a support plate 11 is fixedly installed on the four support rods 1, a rotating component 2 for rotating the forging steel valve body is provided at the lower end of the support plate 11, a clamping component 3 for clamping the forging steel valve body is provided at the upper end of the rotating component 2, a fixing component 4 for preventing the forging steel valve body from shifting during processing is provided at the upper end of the support plate 11, and a drilling component 5 for processing the forging steel valve body is provided on one side of the support plate 11.

[0022] The clamping assembly 3 includes a fixing block 31 fixedly installed on the upper end of the second support block 25. The fixing block 31 has two mounting slots 32, and a pressing block 33 is slidably installed on each of the two mounting slots 32. A spring 34 is provided between the pressing block 33 and the mounting slot 32.

[0023] The fixing component 4 includes a connecting rod 41 fixedly installed on the upper end of the support plate 11. The connecting rod 41 has a chamber 42 and two second slide grooves 43. An extrusion plate 46 is slidably installed between the two second slide grooves 43. A threaded rod 44 is rotatably installed on the chamber 42. The extrusion plate 46 and the threaded rod 44 are threadedly connected. A rocker arm 45 is fixedly installed at one end of the threaded rod 44.

[0024] The punching assembly 5 includes an L-shaped rod 51 disposed on one side of the support plate 11. A telescopic cylinder 52 is fixedly installed at the lower end of the L-shaped rod 51. An automatic punching machine 53 is fixedly installed at the telescopic end of the telescopic cylinder 52. The automatic punching machine 53 is existing technology and will not be described in detail here.

[0025] The automatic punching machine 53 is located between the first support block 24 and the second support block 25. When the automatic punching machine 53 punches holes in the forged steel valve body through the telescopic cylinder 52, it can avoid damage to the processing device.

[0026] In this embodiment: First, the forged steel valve body is placed on the first support block 24 and the second support block 25. Because the forged steel valve body is hollow, it is placed outside the clamping assembly 3. At this time, the extrusion block 33 can fix the forged steel valve body through the action of the spring 34. The strength of the spring 34 is sufficient to ensure that the forged steel valve body will not be misaligned during the drilling process. Then, the rocker arm 45 is rotated, which drives the threaded rod 44 to rotate. Because the extrusion plate 46 and the threaded rod 44 are threadedly connected and the extrusion plate 46 and the second slide groove 43 are slidably connected, the threaded rod 44 can only... The extrusion plate 46 is moved to slide displacement, which fixes the upper end of the forged steel valve body, increasing the stability of the forged steel valve body. Finally, the telescopic cylinder 52 is activated, which drives the automatic drilling machine 53 to move downward. Finally, the automatic drilling machine 53 performs square drilling on the forged steel valve body. The first support block 24 and the second support block 25 have a certain height difference with the disc 23, which can prevent the disc 23 from being damaged by the automatic drilling machine 53. The support rod 1 here can play a certain supporting role and prevent the drive motor 22 from being damaged.

[0027] Example 2: This example is an improvement on Example 1. For details, please refer to [link / reference]. Figure 2 and Figure 5 The rotating component 2 includes a first slide groove 21 formed on the support plate 11. A drive motor 22 is provided at the lower end of the support plate 11. A disc 23 is fixedly installed at the output end of the drive motor 22. The disc 23 is slidably connected to the first slide groove 21. A first support block 24 and a second support block 25 are fixedly installed at the upper end of the disc 23. The first support block 24 and the second support block 25 will support the forged steel valve body, which can ensure that the bottom of the drilling area is hollow, and can avoid the drilling machine from damaging the disc 23.

[0028] In this embodiment: when it is necessary to drill holes in the forged steel valve body at multiple angles, the rocker arm 45 is rocked to make the extrusion plate 46 leave the forged steel valve body. Then, the drive motor 22 is started, and the output end of the drive motor 22 drives the disc 23 and the clamping assembly 3 to rotate. When the rotation reaches the designated position, the drive motor 22 is turned off. Then, the rocker arm 45 is rocked to fix the extrusion plate 46 to the forged steel valve body. Then, the telescopic cylinder 52 and the automatic drilling machine 53 are used to drill holes in the forged steel valve body. Here, the rotation angle of the drive motor 22 is controlled in advance by the system, which can play a positioning role and further improve the drilling efficiency.

[0029] The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0030] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A forging steel valve body square hole processing equipment, comprising four support rods (1), wherein a support plate (11) is fixedly installed on all four support rods (1), characterized in that: The lower end of the support plate (11) is provided with a rotating assembly (2) for rotating the forged steel valve body, the upper end of the rotating assembly (2) is provided with a clamping assembly (3) for clamping the forged steel valve body, the upper end of the support plate (11) is provided with a fixing assembly (4) to prevent the forged steel valve body from shifting during processing, and a drilling assembly (5) for processing the forged steel valve body is provided on one side of the support plate (11).

2. The forging steel valve body square hole machining equipment according to claim 1, characterized in that: The rotating assembly (2) includes a first groove (21) formed on a support plate (11). A drive motor (22) is provided at the lower end of the support plate (11). A disc (23) is fixedly installed at the output end of the drive motor (22). The disc (23) is slidably connected to the first groove (21). A first support block (24) and a second support block (25) are fixedly installed at the upper end of the disc (23).

3. The forging steel valve body square hole machining equipment according to claim 2, characterized in that: The clamping assembly (3) includes a fixing block (31) fixedly installed on the upper end of the second support block (25). The fixing block (31) has two mounting slots (32). Each of the two mounting slots (32) is slidably mounted with a pressing block (33). A spring (34) is provided between the pressing block (33) and the mounting slot (32).

4. The forging steel valve body square hole machining equipment according to claim 1, characterized in that: The fixing component (4) includes a connecting rod (41) fixedly installed on the upper end of the support plate (11). The connecting rod (41) has a cavity (42) and two second slide grooves (43). An extrusion plate (46) is slidably installed between the two second slide grooves (43). A threaded rod (44) is rotatably installed on the cavity (42). The extrusion plate (46) and the threaded rod (44) are threadedly connected. A rocker arm (45) is fixedly installed at one end of the threaded rod (44).

5. The forging steel valve body square hole machining equipment according to claim 2, characterized in that: The punching assembly (5) includes an L-shaped rod (51) disposed on one side of the support plate (11), and a telescopic cylinder (52) is fixedly installed at the lower end of the L-shaped rod (51), and an automatic punching machine (53) is fixedly installed at the telescopic end of the telescopic cylinder (52).

6. The forging steel valve body square hole machining equipment according to claim 5, characterized in that: The automatic punch (53) is located between the first support block (24) and the second support block (25).

Images