Intelligent manufacturing valve processing drilling device

Abstract

This invention relates to the field of drilling equipment technology and discloses an intelligent manufacturing valve processing drilling device, including a base, a support frame fixedly connected to the top of the base, a bidirectional lead screw rotatably connected to the inner wall of the base, a perforated plate rotatably connected to the inner wall of the base, a movable plate threadedly connected to the circumferential surface of the bidirectional lead screw, a disc fixedly connected to the inner wall of the perforated plate, a fixed rod fixedly connected to the inner wall of the movable plate, and an arc-shaped plate fixedly connected to the circumferential surface of the fixed rod. When drilling a valve begins, this invention pushes the misaligned valve toward the center, thereby ensuring that the valve is always in the correct position during processing, preventing drilling deviations or dimensional errors caused by valve position shifts, and improving the stability of the valve during drilling to prevent valve shifting or tipping.

Description

Technical Field

[0001] This invention relates to the field of drilling equipment technology, specifically to a drilling device for intelligent manufacturing valve processing. Background Technology

[0002] In the process of industrialization, valves, as the core components of fluid control systems, are widely used in key fields such as petroleum, chemical, water conservancy, and power. Their quality directly affects the safety and operating efficiency of the system. Drilling is a key step in valve manufacturing, requiring the machining of connecting holes, flow channels, and assembly holes on components such as valve bodies, flanges, and valve covers.

[0003] Patent CN210648621U relates to a drilling device for processing valve bodies, belonging to the technical field of drilling devices. This drilling device for processing valve bodies includes a worktable. Guide columns are vertically installed at the four corners of the top of the worktable, and second cylinders are fixed at the four corners of the bottom of the worktable. Top plates are installed at the tops of the four guide columns, and movable plates are slidably connected between the four guide columns via sliding sleeves. A first cylinder is fixed at the top of the top plate, and a telescopic column cooperating with the first cylinder is installed at the bottom of the top plate. By using a protective assembly consisting of a mounting plate, a fixed sleeve, and a movable sleeve, the drill bit is covered to prevent workers from accidentally touching it and getting injured. It also prevents debris from flying during drilling, effectively improving the safety performance of the device and achieving the purpose of protection, facilitating safe processing for workers. However, when drilling valves, because the device drills only the edge of the valve in a single pass, the valve is subjected to unbalanced forces, making it prone to displacement during drilling. Therefore, an intelligent manufacturing valve processing drilling device is proposed to solve the aforementioned problems. Summary of the Invention

[0004] The technical problem to be solved by the present invention is to provide an intelligent manufacturing valve processing drilling device to address the shortcomings of the prior art.

[0005] To solve the above-mentioned technical problems, the technical solution adopted by the present invention is: an intelligent manufacturing valve processing drilling device, including a base, a support frame fixedly connected to the top of the base, a bidirectional lead screw rotatably connected to the inner wall of the base, a hollow plate rotatably connected to the inner wall of the base, a movable plate threadedly connected to the circumferential surface of the bidirectional lead screw, a disc fixedly connected to the inner wall of the hollow plate, a fixed rod fixedly connected to the inner wall of the movable plate, an arc-shaped plate fixedly connected to the circumferential surface of the fixed rod, a rotating shaft rotatably connected to the inner wall of the support frame, a rotating plate fixedly connected to the circumferential surface of the rotating shaft, an electric telescopic rod fixedly connected to the inner wall of the rotating plate, a drilling machine fixedly connected to the bottom of the telescopic end of the electric telescopic rod, a limiting mechanism for improving drilling accuracy provided at the top of the hollow plate, and a stabilizing mechanism for improving stability during drilling provided on the circumferential surface of the electric telescopic rod. When drilling of a valve begins, it will push any misaligned valve... The door is pushed towards the center to ensure that the valve remains in the correct position during processing, preventing drilling deviations or dimensional errors caused by valve position shifts. This also improves the stability of the valve during drilling. A motor is installed at the front of the bidirectional lead screw, driving its rotation. The inner wall of the base contacts the bottom of the moving plate, and the inner wall of the perforated plate contacts the surface of the moving plate. A motor is installed at the top of the rotating shaft, driving its rotation. The drilling rig is used to drill holes in the valve. The electric telescopic rod is used to adjust the height of the drilling rig. After the valve is fixed, the drilling position can be automatically adjusted, achieving high-precision drilling. This ensures that the size, depth, and angle of the valve hole meet design requirements, allowing the drill bit to accurately align with the target hole, avoiding drilling deviations caused by manual adjustment errors. Furthermore, two drilling rigs can double the drilling efficiency.

[0006] Preferably, the limiting mechanism includes a hollow box, which is installed on the inner wall of the base. A second hollow plate is fixedly connected to the inner wall of the arc-shaped plate. A rounded corner block is rotatably connected to the left side of the first hollow plate. A push rod is rotatably connected to the inner wall of the second hollow plate. A rotating rod is rotatably connected to the inner wall of the rounded corner block. A cleaning plate is fixedly connected to the circumferential surface of the rotating rod. A limiting ring is fixedly connected to the inner wall of the support frame. An elastic telescopic rod is fixedly connected to the inner wall of the rotating plate. An arc-shaped block is fixedly connected to the top of the telescopic end of the elastic telescopic rod. During the process of fixing the valve, iron filings can be automatically collected, thus automating the iron filings collection process. The collection and cleaning process reduces the need for manual intervention, improves the overall automation level and production stability, and effectively maintains a clean production environment, reducing potential safety risks. The circumferential surface of the push rod contacts the inner wall of the cleaning plate, the bottom of the cleaning plate contacts the top of the perforated plate, and the cleaning plate is used to handle iron filings on the top of the perforated plate. The inner wall of the limiting ring contacts the surface of the arc block. During drilling, the arc block is stuck inside the limiting ring, which further improves the drilling accuracy of the drill and prevents the drill from vibrating during the initial contact with the valve, thus preventing the drill from deviating.

[0007] Preferably, the stabilizing mechanism includes a second elastic telescopic plate, which is fixedly connected to the circumferential surface of the rotating rod. A second fixed rod is rotatably connected to the inner wall of the telescopic end of the second elastic telescopic plate. A concentrating plate is fixedly connected to the surface of the second fixed rod. A connecting plate is fixedly connected to the circumferential surface of the telescopic end of the electric telescopic rod. A sliding rod is slidably connected to the inner wall of the connecting plate via a spring. A pressure cap is fixedly connected to the bottom of the sliding rod. When the concentrating plate moves, it pushes the iron filings falling inside the hollow box towards the center of the hollow box, where iron filings are difficult to fall, thereby improving the capacity to accommodate iron filings and reducing... The frequency of worker cleaning of iron filings facilitates their recycling and reuse, improving resource utilization and reducing waste. The surface of the concentrating plate is slidably connected to the inner wall of the hollow box. The concentrating plate is used to gather iron filings and improve capacity. The pressure cap is used to reinforce the valve. When drilling iron filings, the sliding rod can adapt to different valve heights and the required drilling height, thus accommodating various valve models. By generating downward squeezing force on the valve, the stability of the valve during drilling is further improved, preventing tilting caused by the valve itself being affected during drilling.

[0008] The present invention, by adopting the above technical solution, can bring the following beneficial effects:

[0009] 1. This intelligent manufacturing valve processing drilling device, through the coordinated operation of a base, support frame, bidirectional lead screw, a hollow plate, a moving plate, a disc, a fixed rod, an arc plate, a rotating shaft, a rotating plate, an electric telescopic rod, and a drilling machine, pushes the misaligned valve towards the center when drilling begins, thus ensuring that the valve remains in the correct position during processing. This prevents deviations or dimensional errors in the drilling caused by valve position shifts, and improves the stability of the valve during drilling, preventing valve shifting or tipping. After the valve is fixed, the drilling position can be automatically adjusted to achieve high-precision drilling, ensuring that the size, depth, and angle of the valve hole meet design requirements. This allows the drill bit to accurately align with the target hole, avoiding drilling deviations caused by manual adjustment errors. Furthermore, two drilling machines can double the drilling efficiency.

[0010] 2. This intelligent manufacturing valve processing drilling device, through the coordinated operation of the hollow box, hollow plate II, rounded corner block, push rod, rotating rod and cleaning plate, can automatically collect iron filings during the valve fixing process. By collecting and cleaning iron filings in an automated manner, the need for manual intervention is reduced, the overall automation level and production stability are improved, and the cleanliness of the production environment can be effectively maintained, reducing potential safety risks.

[0011] 3. This intelligent manufacturing valve processing drilling device, through the coordinated operation of the limiting ring, the elastic telescopic rod, and the arc-shaped block, allows the arc-shaped block to be stuck inside the limiting ring during the drilling process, thereby further improving the drilling accuracy of the drilling machine and preventing the drilling machine from vibrating during the initial contact with the valve, which could lead to the drilling machine deviating.

[0012] 4. This intelligent manufacturing valve processing drilling device, through the coordinated operation of the elastic telescopic plate II, the fixed rod II, and the concentrating plate, when the concentrating plate moves, pushes the iron filings falling inside the hollow box to the center of the hollow box where the iron filings are difficult to fall, thereby increasing the capacity to hold iron filings, reducing the frequency of iron filings cleaning by workers, and facilitating the recycling and reuse of iron filings, thereby improving resource utilization and reducing waste.

[0013] 5. This intelligent manufacturing valve processing drilling device, through the coordinated operation of the connecting plate, sliding rod and pressure cap, can adapt to different valve heights and the required drilling height when drilling iron filings, thereby coping with a variety of different valve models. By generating downward extrusion force on the valve, it can further improve the stability of the valve during the drilling process and prevent the valve from tilting due to the influence of the drilling itself. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0015] Figure 2 This is a half-sectional view of the base structure of the present invention;

[0016] Figure 3 This is a half-sectional view of the limiting mechanism of the present invention;

[0017] Figure 4 For the present invention Figure 3 Enlarged view of the structure at point A in the middle;

[0018] Figure 5 This is a schematic diagram of the stabilizing mechanism of the present invention;

[0019] Figure 6 For the present invention Figure 5 Enlarged view of the structure at point B in the middle;

[0020] Figure 7 This is a half-sectional view of the polyimide plate structure of the present invention.

[0021] In the diagram: 1. Base; 2. Support frame; 3. Two-way lead screw; 4. Hollow plate one; 5. Moving plate; 6. Disc; 7. Fixed rod one; 8. Arc plate; 9. Rotating shaft; 10. Rotating plate; 11. Electric telescopic rod; 12. Drilling rig; 13. Limiting mechanism; 131. Hollow box; 132. Hollow plate two; 133. Rounded corner block; 134. Push rod; 135. Rotating rod; 136. Cleaning plate; 137. Limiting ring; 138. Elastic telescopic rod one; 139. Arc block; 14. Stabilizing mechanism; 141. Elastic telescopic plate two; 142. Fixed rod two; 143. Concentrating plate; 144. Connecting plate; 145. Sliding rod; 146. Pressure cap. Detailed Implementation

[0022] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0023] Please see Figures 1-7One embodiment of the present invention is: a smart manufacturing valve processing drilling device, including a base 1, a support frame 2 fixedly connected to the top of the base 1, a bidirectional lead screw 3 rotatably connected to the inner wall of the base 1, a hollow plate 4 rotatably connected to the inner wall of the base 1, a movable plate 5 threadedly connected to the circumferential surface of the bidirectional lead screw 3, a disc 6 fixedly connected to the inner wall of the hollow plate 4, a fixed rod 7 fixedly connected to the inner wall of the movable plate 5, an arc plate 8 fixedly connected to the circumferential surface of the fixed rod 7, a rotating shaft 9 rotatably connected to the inner wall of the support frame 2, a rotating plate 10 fixedly connected to the circumferential surface of the rotating shaft 9, an electric telescopic rod 11 fixedly connected to the inner wall of the rotating plate 10, a drilling machine 12 fixedly connected to the bottom of the telescopic end of the electric telescopic rod 11, a limiting mechanism 13 for improving drilling accuracy provided on the top of the hollow plate 4, and a stabilizing mechanism 14 for improving stability during drilling provided on the circumferential surface of the electric telescopic rod 11.

[0024] When drilling begins, the valve to be drilled is placed on top of the disc 6. At this time, the motor starts and drives the double-acting screw 3 to rotate. The rotation of the double-acting screw 3 passes through the double-acting threaded groove on the surface, causing the moving plate 5 to move in the opposite direction. The movement of the moving plate 5 drives the fixed rod 7 to move synchronously. The movement of the fixed rod 7 drives the arc plate 8 to move. During the movement of the arc plate 8, it will contact the valve and exert a relative squeezing force on the valve. At the same time, it will push the misplaced valve to the center, thereby ensuring that the valve is always in the correct position during the processing, preventing drilling deviation or dimensional error caused by valve position displacement, and improving the stability of the valve during the drilling process.

[0025] A motor is installed at the front of the double-acting screw 3, and the double-acting screw 3 is driven to rotate by the motor. The inner wall of the base 1 is in contact with the bottom of the moving plate 5, the inner wall of the hollow plate 4 is in contact with the surface of the moving plate 5, a motor is installed at the top of the rotating shaft 9, and the rotating shaft 9 is driven to rotate by the motor. The drill 12 is used to drill holes in the valve, and the electric telescopic rod 11 is used to adjust the height of the drill 12.

[0026] After the valve is fixed, the electric telescopic rod 11 will start and drive the drill 12 to move downward. The drill 12 will contact the valve and start drilling. When the first hole is finished, the rotating plate 10 will start and drive the drill 12 to move upward and disengage from the valve. At this time, the motor will start and drive the rotating shaft 9 to rotate. The rotation of the rotating shaft 9 will drive the rotating plate 10 to rotate. The rotation of the rotating plate 10 will drive the rotating plate 10 and the drill 12 to rotate synchronously, thereby automatically adjusting the drilling position of the valve. This enables high-precision drilling, ensuring that the size, depth and angle of the valve hole meet the design requirements. This allows the drill bit to be accurately aligned with the target hole, avoiding drilling deviation due to manual adjustment errors. At the same time, the two drill 12s can double the drilling efficiency.

[0027] Working principle: When drilling begins, the valve to be drilled is placed on top of the disc 6. The motor starts and drives the bidirectional lead screw 3 to rotate. The bidirectional lead screw 3 rotates through the bidirectional threaded groove on the surface. During the movement of the arc plate 8, it comes into contact with the valve and exerts a relative squeezing force on the valve. At the same time, it pushes the misplaced valve towards the center, thus ensuring that the valve is always in the correct position during the processing. After the valve is fixed, the electric telescopic rod 11 starts and drives the drill 12 to move downward. The rotation of the shaft 9 drives the rotating plate 10 to rotate. The rotation of the rotating plate 10 drives the rotating plate 10 and the drill 12 to rotate synchronously, thereby automatically adjusting the drilling position of the valve and achieving high-precision drilling. At the same time, the two drills 12 can double the drilling efficiency.

[0028] Please see Figures 1-7 Based on the above embodiments, in another embodiment of the present invention, the limiting mechanism 13 includes a hollow box 131, which is installed on the inner wall of the base 1. A second hollow plate 132 is fixedly connected to the inner wall of the arc plate 8. A rounded corner block 133 is rotatably connected to the left side of the first hollow plate 4. A push rod 134 is rotatably connected to the inner wall of the second hollow plate 132. A rotating rod 135 is rotatably connected to the inner wall of the rounded corner block 133. A cleaning plate 136 is fixedly connected to the circumferential surface of the rotating rod 135. A limiting ring 137 is fixedly connected to the inner wall of the support frame 2. An elastic telescopic rod 138 is fixedly connected to the inner wall of the rotating plate 10. An arc-shaped block 139 is fixedly connected to the top of the telescopic end of the elastic telescopic rod 138.

[0029] During the process of fixing the valve, the arc plate 8 moves backward, which drives the second hollow plate 132 to move. The movement of the second hollow plate 132 drives the push rod 134 to move. During the movement of the push rod 134, it will contact the cleaning plate 136 and push the cleaning plate 136 to rotate. The rotation of the cleaning plate 136 will drive the rotating rod 135 to rotate, thereby pushing the iron filings accumulated on the top of the first hollow plate 4 through the hollow inside the first hollow plate 4 into the hollow box 131. This can automatically collect the iron filings. By collecting and cleaning iron filings in an automated way, the need for manual intervention is reduced, the overall level of automation and production stability are improved, and the cleanliness of the production environment can be effectively maintained, reducing potential safety risks.

[0030] The circumferential surface of the push rod 134 is in contact with the inner wall of the cleaning plate 136, the bottom of the cleaning plate 136 is in contact with the top of the hollow plate 4, and the cleaning plate 136 is used to handle the iron filings on the top of the hollow plate 4. The inner wall of the limiting ring 137 is in contact with the surface of the arc block 139.

[0031] During drilling, the rotation of the rotating plate 10 causes the elastic telescopic rod 138 to rotate, which in turn causes the arc-shaped block 139 to rotate. During this rotation, the arc-shaped block 139 contacts the inner wall of the limiting ring 137 and is subjected to the squeezing force of the arc-shaped block 139, allowing it to move downwards. This downward movement of the arc-shaped block 139 compresses the elastic telescopic rod 138. After the drill 12 moves to the corresponding hole position, the arc-shaped block 139 also moves to the groove position inside the limiting ring 137. At this time, the elastic telescopic rod 138 will reset and spring back, causing the arc-shaped block 139 to be locked inside the limiting ring 137. This further improves the drilling accuracy of the drill 12 and prevents the drill 12 from vibrating during the initial contact with the valve, which could cause the drill 12 to deviate.

[0032] Working principle: During the valve fixing process, the arc plate 8 moves backward, which drives the hollow plate 132 to move. The movement of the hollow plate 132 drives the push rod 134 to move. During the movement of the push rod 134, it will contact the cleaning plate 136 and push the cleaning plate 136 to rotate, which can automatically collect iron filings. The collection and cleaning of iron filings is automated, reducing the need for manual intervention. During the drilling process, the rotation of the rotating plate 10 will drive the elastic telescopic rod 138 to rotate. The rotation of the elastic telescopic rod 138 will drive the arc block 139 to rotate. The arc block 139 will also move to the groove position inside the limit ring 137. At this time, the elastic telescopic rod 138 will return to its original position and cause the arc block 139 to be locked inside the limit ring 137. This can further improve the drilling accuracy of the drill 12 and prevent the drill 12 from vibrating during the initial contact with the valve, which could cause the drill 12 to deviate.

[0033] The stabilizing mechanism 14 includes a second elastic telescopic plate 141, which is fixedly connected to the circumferential surface of the rotating rod 135. A second fixed rod 142 is rotatably connected to the inner wall of the telescopic end of the second elastic telescopic plate 141. A central plate 143 is fixedly connected to the surface of the second fixed rod 142. A connecting plate 144 is fixedly connected to the circumferential surface of the telescopic end of the electric telescopic rod 11. A sliding rod 145 is slidably connected to the inner wall of the connecting plate 144 by a spring. A pressure cap 146 is fixedly connected to the bottom of the sliding rod 145.

[0034] During the drilling process, the rotation of the rotating rod 135 will cause the second elastic telescopic plate 141 to rotate. The rotation of the second elastic telescopic plate 141 will cause the second fixed rod 142 to rotate. The rotation of the second fixed rod 142 will cause the concentrating plate 143 to move horizontally inside the hollow box 131. When the concentrating plate 143 moves, it will push the iron filings that fall inside the hollow box 131 towards the center of the hollow box 131 where iron filings are difficult to fall. This can improve the capacity to hold iron filings, thereby reducing the frequency of iron filings cleaning by workers. At the same time, it is convenient to recycle and reuse iron filings, which can improve resource utilization and reduce waste.

[0035] The surface of the concentrating plate 143 is slidably connected to the inner wall of the hollow box 131. The concentrating plate 143 is used to gather iron filings to improve the capacity, and the pressure cap 146 is used to reinforce the valve.

[0036] When drilling iron filings, the downward movement of the telescopic end of the electric telescopic rod 11 causes the connecting plate 144 to move downward. The downward movement of the connecting plate 144 causes the sliding rod 145 to move downward. The downward movement of the sliding rod 145 causes the pressure cap 146 to move downward. When the pressure cap 146 moves downward, it contacts the top of the valve and squeezes the valve. At the same time, the sliding rod 145 can adapt to the height of different valves and the required drilling height, thus being able to handle various types of valves. By generating downward squeezing force on the valve, the stability of the valve during the drilling process can be further improved, preventing the valve from tilting due to the influence of the drilling process.

[0037] Working principle: During drilling, the rotation of the rotating rod 135 drives the second elastic telescopic plate 141 to rotate, which in turn drives the second fixed rod 142 to rotate. The rotation of the second fixed rod 142 drives the concentrating plate 143 to move horizontally inside the hollow box 131. When the concentrating plate 143 moves, it pushes the iron filings that fall inside the hollow box 131 towards the center of the hollow box 131 where iron filings are difficult to fall, thereby increasing the capacity for iron filings and reducing the frequency of cleaning iron filings by workers. When drilling iron filings, the downward movement of the telescopic end of the electric telescopic rod 11 drives the connecting plate 144 to move downward. The downward movement of the connecting plate 144 drives the sliding rod 145 to move downward. At the same time, the sliding rod 145 can adapt to the height of different valves and the required drilling height, thus accommodating various types of valves.

[0038] This invention provides an intelligent manufacturing valve processing drilling device. Many methods and approaches exist for implementing this technical solution; the above description is merely a preferred embodiment of the invention. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principles of this invention, and these improvements and modifications should also be considered within the scope of protection of this invention. All components not explicitly stated in this embodiment can be implemented using existing technologies.

Claims

1. A smart manufacturing valve processing drilling device comprising a base (1), characterized in that: A support frame (2) is fixedly connected to the top of the base (1). A two-way lead screw (3) is rotatably connected to the inner wall of the base (1). A hollow plate (4) is rotatably connected to the inner wall of the base (1). A movable plate (5) is threadedly connected to the circumferential surface of the two-way lead screw (3). A disc (6) is fixedly connected to the inner wall of the hollow plate (4). A fixed rod (7) is fixedly connected to the inner wall of the movable plate (5). An arc plate (8) is fixedly connected to the circumferential surface of the fixed rod (7). The support... A rotating shaft (9) is rotatably connected to the inner wall of the frame (2). A rotating plate (10) is fixedly connected to the circumferential surface of the rotating shaft (9). An electric telescopic rod (11) is fixedly connected to the inner wall of the rotating plate (10). A drilling machine (12) is fixedly connected to the bottom of the telescopic end of the electric telescopic rod (11). A limiting mechanism (13) for improving drilling accuracy is provided on the top of the hollow plate (4). A stabilizing mechanism (14) for improving stability during drilling is provided on the circumferential surface of the electric telescopic rod (11). The limiting mechanism (13) includes a hollow box (131), which is installed on the inner wall of the base (1). The inner wall of the arc plate (8) is fixedly connected to a second hollow plate (132). The left side of the first hollow plate (4) is rotatably connected to a rounded corner block (133). The inner wall of the second hollow plate (132) is rotatably connected to a push rod (134). The inner wall of the rounded corner block (133) is rotatably connected to a rotating rod (135). A cleaning plate (136) is fixedly connected to the circumferential surface of the rotating rod (135), a limit ring (137) is fixedly connected to the inner wall of the support frame (2), an elastic telescopic rod (138) is fixedly connected to the inner wall of the rotating plate (10), and an arc-shaped block (139) is fixedly connected to the top of the telescopic end of the elastic telescopic rod (138).

2. The intelligent manufacturing valve processing drilling device according to claim 1, characterized in that: The front part of the bidirectional lead screw (3) is equipped with a motor, and the bidirectional lead screw (3) is driven by the motor to rotate. The inner wall of the base (1) is in contact with the bottom of the moving plate (5), and the inner wall of the hollow plate (4) is in contact with the surface of the moving plate (5).

3. The intelligent manufacturing valve processing drilling device according to claim 2, characterized in that: The top of the rotating shaft (9) is equipped with a motor, and the rotating shaft (9) is driven by the motor to rotate. The drill (12) is used to drill holes in the valve, and the electric telescopic rod (11) is used to adjust the height of the drill (12).

4. The intelligent manufacturing valve processing drilling device according to claim 3, characterized in that: The circumferential surface of the push rod (134) is in contact with the inner wall of the cleaning plate (136), the bottom of the cleaning plate (136) is in contact with the top of the hollow plate (4), and the cleaning plate (136) is used to process the iron filings on the top of the hollow plate (4). The inner wall of the limiting ring (137) is in contact with the surface of the arc block (139).

5. The intelligent manufacturing valve processing drilling device according to claim 4, characterized in that: The stabilizing mechanism (14) includes an elastic telescopic plate two (141), which is fixedly connected to the circumferential surface of the rotating rod (135). The inner wall of the telescopic end of the elastic telescopic plate two (141) is rotatably connected to a fixing rod two (142), and a concentrating plate (143) is fixedly connected to the surface of the fixing rod two (142).

6. The intelligent manufacturing valve processing drilling device according to claim 5, characterized in that: A connecting plate (144) is fixedly connected to the circumferential surface of the telescopic end of the electric telescopic rod (11). A sliding rod (145) is slidably connected to the inner wall of the connecting plate (144) by a spring. A pressure cap (146) is fixedly connected to the bottom of the sliding rod (145).

7. The intelligent manufacturing valve processing drilling device according to claim 6, characterized in that: The surface of the concentrating plate (143) is slidably connected to the inner wall of the hollow box (131). The concentrating plate (143) is used to gather iron filings to improve the capacity. The pressure cap (146) is used to reinforce the valve.

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