Multipurpose drilling device with circulating cooling function for heavy lift vessel manufacturing

Abstract

The invention discloses a multi-purpose drilling device with a circulating cooling function for heavy lift ship manufacturing, and relates to the technical field of ship manufacturing, the drilling device comprises a drilling equipment body and a controller, the drilling equipment body comprises a rack, a drilling table, a limiting assembly and two adjusting assemblies are installed above the rack, and drilling assemblies are installed at the output ends of the adjusting assemblies; a water cooling circulation assembly is arranged at the bottom of the rack and located at the bottom of the drilling table, a recycling assembly is installed on the drilling assembly and connected with the controller, and when the device is used, an object needs to be placed on the drilling table firstly, then the limiting assembly of the device can limit the object, and according to the shape of the object, the recycling assembly is connected with the controller. The device can conduct drilling treatment on different positions of the drill bit, in the drilling process, the device can conduct precise cooling on the drill bit according to the temperature of the current drilling position and conduct distributed cooling on other parts, and therefore the temperature of the drill bit and the temperature of a drill hole are effectively reduced.

Description

Technical Field

[0001] This invention relates to the field of shipbuilding technology, specifically to a drilling device for manufacturing multipurpose heavy-lift ships with circulating cooling function. Background Technology

[0002] During the design and manufacturing process of ships, holes need to be made on the surface of ship parts due to construction and practical needs to facilitate subsequent ship installation and manufacturing. Therefore, drilling equipment is needed to make holes in ship parts. Drilling equipment uses a tool that is harder and sharper than the target object to leave cylindrical holes or openings in ship parts by rotary cutting or rotary extrusion. However, when existing drilling equipment drills holes in metal plates or other objects, if the object is not clamped before drilling, the object will shake violently, resulting in skewed or uneven holes. This can lead to deviations during subsequent installation. Furthermore, although existing drilling equipment can drip water to cool the drilling site, the dripped water cannot be recycled, resulting in resource waste. Additionally, a large amount of iron filings are generated during drilling, but existing drilling equipment cannot collect recyclable debris during the cooling process. Summary of the Invention

[0003] The purpose of this invention is to provide a drilling device for manufacturing multipurpose heavy-lift ships with a circulating cooling function, so as to solve the problems raised in the prior art.

[0004] To achieve the above objectives, the present invention provides the following technical solution: a drilling device for manufacturing multipurpose heavy-lift ships with circulating cooling function, comprising a drilling equipment body and a controller. The drilling equipment body includes a frame, a drilling platform, a limiting component, and two sets of adjusting components are installed on the top of the frame. A drilling component is installed at the output end of the adjusting component. A water-cooled circulation component is provided at the bottom of the frame. The water-cooled circulation component is located at the bottom of the drilling platform. A recovery component is installed on the drilling component, and the recovery component is connected to the controller. The water-cooling circulation component can circulate and cool the drilling location. The recycling component can recover the iron filings generated during drilling.

[0005] Furthermore, the adjustment assembly includes an adjustment frame, which is respectively installed on both sides of the frame. An adjustment screw and a limit rod are installed between the adjustment frames. An adjustment motor is installed on one side of the adjustment frame and is connected to the adjustment screw. A limit block is installed on the adjustment screw and the limit rod. An adjustment cylinder is installed on the limit block. A support rod is installed between the two sets of adjustment cylinders. An adjustment block is slidably installed on the support rod. An adjustment motor is installed at one end of the support rod. An adjustment screw is installed at the output end of the adjustment motor. The adjustment screw is drivenly connected to the adjustment block. The drilling assembly is installed at the bottom of the adjustment block.

[0006] Furthermore, the drilling assembly includes a mounting block connected to the bottom surface of an adjusting block. A drive motor is installed inside the mounting block, and a coupling is installed at the output end of the drive motor. A lead screw is installed inside the coupling. Multiple sets of sliding grooves are provided on the outside of the mounting block, and the recycling assembly is slidably installed inside the sliding grooves.

[0007] Furthermore, the recycling assembly includes a mounting cover, inside which a slider is installed. The slider cooperates with a groove. Multiple sets of electromagnets are installed inside the mounting cover, and the electromagnets are capable of attracting residual iron filings.

[0008] Furthermore, the limiting component includes limiting cylinders, and multiple sets of the limiting cylinders are installed at equal intervals on both sides of the drilling platform. A rubber block is installed at the output end of the limiting cylinder, and the rubber block is in contact with the material.

[0009] Furthermore, the water-cooled circulation assembly includes a water storage tank, which is installed at the bottom of the frame. A water pump is installed above the water storage tank, and a circulating water pipe is installed at the output end of the water pump. The circulating water pipe is installed at equal intervals inside the drilling platform, and the other end of the circulating water pipe is connected to the water storage tank.

[0010] Furthermore, a cooling component is installed inside the recycling component. The cooling component is connected to the water cooling circulation component. The cooling component includes a connecting pipe. One end of the connecting pipe is connected to a water storage tank, and the other end of the connecting pipe is equipped with a nozzle. The nozzle is installed at the bottom of the mounting cover and is connected to the mounting cover through a bearing.

[0011] Furthermore, the drilling platform is provided with multiple sets of water collection tanks, and a water collection tank is installed at the bottom of the drilling platform. The water collection tank is provided with multiple sets of magnets inside, and the water collection tank is connected to a water storage tank through a pipe.

[0012] Furthermore, a recycling tank is provided on the drilling platform, and a pressure sensing plate is provided above the recycling tank. The recycling tank cooperates with the recycling component. When the recycling component squeezes the pressure sensing plate, the recycling component will cut off the power and discharge the iron filings inside.

[0013] Furthermore, the controller is installed on the side of the frame and is connected to the main body of the drilling equipment. The controller is equipped with a control platform, which can indirectly control the main body of the drilling equipment.

[0014] Compared with the prior art, the beneficial effects of the present invention are: 1. When using this device, the object must first be placed on the drilling table. Then, the device's limiting component will limit the object, and according to the shape of the object, the device will drill holes at different positions. During the drilling process, the device can accurately cool the object according to the temperature of the current drilling position and disperse the cooling of the rest, thereby effectively reducing the temperature of the drill bit and the drill hole. 2. When the drilling assembly is in use, the drive motor drives the lead screw to rotate. The power generated by the rotation of the lead screw enables drilling to proceed smoothly. As the drilling assembly continues to drill deeper into the object, the recovery assembly is always ready to absorb the generated iron filings, preventing them from flying around and affecting the drilling accuracy and working environment. At the same time, the water cooling circulation assembly is also continuously working, constantly absorbing heat from the bottom surface of the object to ensure that the overall temperature of the object is within a suitable range, preventing the drilling quality from being affected by excessive temperature. Moreover, the cooling assembly can precisely cool the drill hole, effectively reducing drill bit wear and extending the service life of the drill bit. 3. When the cooling component is in use, it sprays water directly onto the drilled area to cool it down. The water collection tank collects most of the coolant and recycles it. Since the water collection tank is connected to the water collection tank, the coolant can be collected and processed uniformly. Any residual iron filings will be attracted to the magnet and filtered out with the help of the filter screen to prevent them from affecting the subsequent use of the coolant. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a partial structural schematic diagram of the present invention; Figure 3 This is a schematic diagram of the drilling platform of the present invention; Figure 4 This is a schematic diagram of the structure from one side of the present invention; Figure 5 This is a schematic diagram of the internal structure of the drilling platform of the present invention; Figure 6 This is a schematic diagram of the structure of the mounting cover of the present invention; Figure 7 For the present invention Figure 1 An enlarged view of point "A" in the diagram; Figure 8 For the present invention Figure 2 An enlarged view of section "B" in the middle.

[0016] In the diagram: 1. Main body of drilling equipment; 11. Frame; 12. Drilling table; 121. Water collection tank; 13. Water collection container; 14. Recovery tank; 141. Pressure sensing plate; 2. Limiting assembly; 21. Limiting cylinder; 22. Rubber block; 3. Adjusting assembly; 31. Adjusting frame; 311. Adjusting screw; 312. Limiting rod; 32. Adjusting motor; 33. Limiting block; 34. Adjusting cylinder; 35. Support rod; 36. Adjusting block; 37. Adjusting motor; 4. Drilling assembly; 41. Mounting block; 42. Drive motor; 43. Coupling; 5. Water cooling circulation assembly; 51. Water storage tank; 52. Water pump; 53. Circulating water pipe; 6. Recovery assembly; 61. Mounting cover; 62. Electromagnet; 7. Cooling assembly; 71. Nozzle; 8. Controller. Detailed Implementation

[0017] 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.

[0018] Example: Figures 1-8 As shown, the present invention provides a technical solution for a drilling device for manufacturing a multi-purpose heavy-lift ship with a circulating cooling function, comprising a drilling equipment body 1 and a controller 8. The drilling equipment body 1 includes a frame 11, a drilling platform 12, a limiting component 2 and two sets of adjusting components 3 are installed on the top of the frame 11, a drilling component 4 is installed at the output end of the adjusting component 3, a water-cooled circulation component 5 is provided at the bottom of the frame 11, the water-cooled circulation component 5 is located at the bottom of the drilling platform 12, a recovery component 6 is installed on the drilling component 4, and the recovery component 6 is connected to the controller 8. The water-cooled circulation component 5 can circulate and cool the drilling location. Recycling component 6 can recover the iron filings generated during drilling; When using this device, the object first needs to be placed on the drilling table 12. Then the limiting component 2 of the device will limit the object. According to the shape of the object, the device will drill holes in different positions. During the drilling process, the device can accurately cool the object according to the temperature of the current drilling position and disperse the cooling of the rest, thereby effectively reducing the temperature of the drill bit and the hole. In practical use, when the material is on the drilling table 12, the limiting cylinder 21 pushes the rubber block 22 to contact the object, thereby clamping the object and limiting its position to prevent it from shifting during drilling, which could lead to misalignment or skewed drilling. Then, the adjusting component 3 drives the drilling component 4 to drill the object. The adjusting component 3 can adjust the position of the drilling component 4, allowing it to accurately drill at preset points. During drilling, the water-cooling circulation component 5 at the bottom of the drilling table 12 continuously cools the bottom surface of the object, absorbing its heat and achieving a cooling effect. Furthermore, the cooling component 7 precisely cools the drilling area during drilling, and the cooled liquid then returns to its original position. The wastewater flows into the collection tank 121 and is recycled through the collection tank 121 for subsequent reuse. After recycling, the iron filings in the liquid are attracted by the magnet in the collection tank 13, thus recovering the recyclable resources. During the drilling process, the iron filings generated by the drilling do not scatter but are collected by the recycling component 6. During the drilling process, the recycling component 6 starts to work, and the iron filings drilled out by the drilling component 4 are attracted by the electromagnet 62 and thus adsorbed onto the electromagnet 62, thereby recovering the generated iron filings. Thus, when the device is in use, it can not only cool the drilling site in a targeted manner but also accurately recover the debris generated during the drilling process, ensuring the drilling environment without interfering with the operation.

[0019] like Figures 1-4 As shown, in this embodiment, specifically, the adjustment component 3 includes an adjustment frame 31, which is respectively installed on both sides of the frame 11. An adjustment screw 311 and a limit rod 312 are installed between the adjustment frames 31. An adjustment motor 32 is installed on one side of the adjustment frame 31. The adjustment motor 32 is connected to the adjustment screw 311. A limit block 33 is installed on the adjustment screw 311 and the limit rod 312. An adjustment cylinder 34 is installed on the limit block 33. A support rod 35 is installed between the two sets of adjustment cylinders 34. An adjustment block 36 is slidably installed on the support rod 35. An adjustment motor 37 is installed at one end of the support rod 35. An adjustment screw is installed at the output end of the adjustment motor 37. The adjustment screw is connected to the adjustment block 36 in a transmission manner. A drilling component 4 is installed at the bottom of the adjustment block 36. Therefore, when the device is in use, the position of the drilling component 4 can be adjusted by adjusting component 3 to determine the welding position and achieve precise drilling. The adjusting support rod and limiting rod 312 between the adjusting frames 31 can limit the position of the limiting block 33. After the adjusting motor 32 is started, it drives the adjusting screw 311 to rotate, thereby driving the limiting block 33 to move between the adjusting frames 31. The limiting rod 312 can limit the direction of movement of the limiting block 33. During the movement of the limiting block 33, it can drive the adjusting cylinder 34 to move together. The two sets of adjusting cylinders 34 are equipped with support rods 35, and adjusting blocks 36 are set on them. Therefore, when the adjusting motor 37 drives the adjusting screw to rotate, it can drive the adjusting block 36 to move. Since the drilling component 4 is set at the bottom of the adjusting block, the position of the drilling component 4 will be adjusted when the adjusting block 36 is adjusted, thereby achieving all-round positioning, accurately determining the drilling position, and achieving precise positioning.

[0020] like Figure 8 As shown, in this embodiment, specifically, the drilling assembly 4 includes a mounting block 41, which is connected to the bottom surface of the adjusting block 36. A drive motor 42 is installed inside the mounting block 41, and a coupling 43 is installed at the output end of the drive motor 42. A lead screw is installed inside the coupling 43. Multiple sets of sliding grooves are provided on the outside of the mounting block 41, and a recycling assembly 6 is slidably installed inside the sliding grooves. When the drilling assembly 4 of this device is in use, the drive motor 42 drives the lead screw to rotate. The power generated by the rotation of the lead screw enables drilling to proceed smoothly. As the drilling assembly 4 continues to drill deeper into the object, the recovery assembly 6 is always ready to absorb the generated iron filings, preventing them from flying around and affecting the drilling accuracy and working environment. At the same time, the water cooling circulation assembly 5 is also continuously working, constantly absorbing heat from the bottom surface of the object to ensure that the overall temperature of the object is within a suitable range, preventing the drilling quality from being affected by excessive temperature. Moreover, the cooling assembly 7 can precisely cool the drill hole, effectively reducing drill bit wear and extending the service life of the drill bit. When the adjustment assembly 3 moves the drilling assembly 4 to different preset points for drilling, the recovery assembly 6, the water cooling circulation assembly 5, and the cooling assembly 7 will also adjust their working states accordingly, realizing multiple functions of precise drilling, efficient cooling, and iron filings recovery, thereby improving the quality and efficiency of drilling work for heavy-duty shipbuilding.

[0021] like Figure 6 As shown, in this embodiment, specifically, the recycling component 6 includes a mounting cover 61, a slider is installed inside the mounting cover 61, the slider cooperates with the slide groove, and multiple sets of electromagnets 62 are installed inside the mounting cover 61, the electromagnets 62 can attract residual iron filings. During the drilling process, the recovery component 6 can continuously attract and collect iron filings. When the amount of iron filings attracted by the electromagnet 62 reaches a certain amount, the drilling component 4 will be controlled to stop working, and the iron filings in the recovery component 6 will be recovered, thereby avoiding the effect of excessive iron filings on the attraction effect of the electromagnet 62. After cleaning is completed, the recycling component 6 will restart to continue recycling the iron filings generated during the drilling process. Moreover, the mounting cover 61 of the recycling component 6 not only provides a stable working environment for the electromagnet 62, but also prevents iron filings from escaping from the side to a certain extent. When the drilling component 4 performs drilling operations at different positions, the recycling component 6 will move synchronously with the drilling component 4, always maintaining effective coverage of the drilling position and ensuring that the iron filings can be recycled in a timely manner.

[0022] like Figures 1-3 As shown, in this embodiment, specifically, the limiting component 2 includes a limiting cylinder 21. Multiple sets of limiting cylinders 21 are installed at equal intervals on both sides of the drilling platform 12. A rubber block 22 is installed at the output end of the limiting cylinder 21, and the rubber block 22 is in contact with the material. When the limiting component 2 of this device is in use, the limiting cylinder 21 will flexibly adjust the extension length according to the size and shape of the object, so that the rubber block 22 can closely fit the surface of the object. For objects of different materials, the rubber block 22 has a good buffering effect, which can not only ensure effective clamping of the object, but also prevent damage to the surface of the object. During the limiting process, the limiting component 2 also has a certain self-adaptive ability. When there are some minor unevenness on the surface of the object, the limiting cylinder 21 will automatically make fine adjustments to allow the rubber block 22 to contact the object as comprehensively as possible to achieve the best limiting effect. Moreover, the action of the limiting component 2 is very fast. After the object is placed on the drilling table 12, the limiting operation can be completed in a short time, which improves the efficiency of the entire drilling work. Meanwhile, the limiting component 2 has very high stability. When the drilling component 4 is drilling, even if there is a large vibration and impact, the limiting component 2 can still firmly fix the object, ensuring that the object will not shake or shift. This not only ensures the drilling accuracy, but also extends the service life of the drill bit and reduces the occurrence of drill bit damage caused by object shaking.

[0023] like Figures 1-5 As shown in this embodiment, specifically, the water-cooled circulation component 5 includes a water storage tank 51, which is installed at the bottom of the frame 11. A water pump 52 is installed above the water storage tank 51, and a circulation water pipe 53 is installed at the output end of the water pump 52. The circulation water pipe 53 is installed equidistantly inside the drilling platform 12, and the other end of the circulation water pipe 53 is connected to the water storage tank 51.

[0024] When the water cooling circulation component 5 is in use, the water pump 52 will draw out the coolant from the water storage tank 51 and make it flow through the circulation pipe 53. During the circulation of the coolant in the circulation pipe 53, it will continuously absorb the heat transferred from the drilling platform 12, thereby cooling the drilling platform 12 and the objects on it. The circulation pipe 53 is evenly distributed inside the drilling platform 12, which can ensure that the cooling effect of the coolant on various parts of the drilling platform 12 is uniform and avoid local overheating. As the coolant absorbs heat and its temperature rises, it flows back to the water tank 51 through the circulating water pipe 53. In the water tank 51, the high-temperature coolant mixes with the relatively low-temperature coolant. At the same time, the water tank 51 itself has a certain heat dissipation capacity, which can gradually lower the temperature of the coolant so that it can be put back into circulation for reuse.

[0025] like Figure 7 As shown, in this embodiment, specifically, a cooling component 7 is installed inside the recovery component 6. The cooling component 7 is connected to the water cooling circulation component 5. The cooling component 7 includes a connecting pipe. One end of the connecting pipe is connected to the water storage tank 51, and the other end of the connecting pipe is equipped with a nozzle 71. The nozzle 71 is installed at the bottom of the mounting cover 61 and is connected to the mounting cover 61 through a bearing. The recycling component 6 is equipped with a cooling component 7, which can precisely cool the drilling location. During drilling, the drilling component 4 moves downward under the drive of the adjusting component 3 and comes into contact with the object. At this time, the recycling component 6 also comes into contact with the object. Because the nozzle 71 is mounted on the bottom of the mounting cover 61 through the bearing, when the mounting cover 61 comes into contact with the object, it will press the nozzle 71, making the nozzle 71 aligned with the drilling component 4, thereby achieving precise cooling. After drilling is completed, the iron filings and coolant remaining in the drill hole will flow into the water collection tank 121. The coolant is collected by the water collection tank 121, thereby completing the circulation of the coolant. With the dual cooling of the cooling component 7 and the water cooling circulation component 5, the drilling location can be effectively cooled, which can extend the service life of the device to a certain extent.

[0026] like Figures 1-3 As shown in this embodiment, specifically, the drilling platform 12 is provided with multiple sets of water collection tanks 121, the bottom of the drilling platform 12 is provided with a water collection tank 13, the inside of the water collection tank 13 is provided with multiple sets of magnets, and the water collection tank 13 is connected to the water storage tank 51 through a pipe. When in use, the cooling component 7 sprays water directly onto the drilled area to cool it down. The water collection tank 121 collects most of the coolant and recycles it. Since the water collection tank 121 is connected to the water collection tank 13, the coolant can be uniformly recycled and processed through the water collection tank 13. Any residual iron filings will be attracted to the magnet and filtered out with the help of the filter screen to prevent the iron filings from affecting the subsequent use of the coolant.

[0027] like Figures 1-3 As shown in this embodiment, specifically, a recycling tank 14 is provided on the drilling table 12, and a pressure sensing plate 141 is provided above the recycling tank 14. The recycling tank 14 cooperates with the recycling component 6. When the recycling component 6 squeezes the pressure sensing plate 141, the recycling component 6 will cut off the power and discharge the iron filings inside. When the drilling assembly 4 completes drilling the object, the adjusting assembly 3 will move the drilling assembly 4 above the recycling tank 14 and make it contact the recycling tank 14. Then, when the recycling assembly 6 squeezes the pressure sensing plate 141, the electromagnet 62 in the mounting cover 61 will be de-energized, allowing the iron filings adsorbed on the electromagnet 62 to enter the recycling tank 14, thereby achieving the effect of discharging iron filings. After that, the object can be drilled again, effectively achieving the effect of iron filings recycling.

[0028] like Figure 1 As shown in this embodiment, specifically, a controller 8 is installed on the side of the frame 11. The controller 8 is connected to the main body 1 of the drilling equipment. A control platform is installed on the controller 8. The control platform can indirectly control the main body 1 of the drilling equipment. When in use, the controller 8 is connected to the entire drilling equipment body 1, so the entire drilling equipment body 1 can be controlled and monitored through the controller 8. And because the controller 8 is equipped with a control panel, the operator can indirectly control the entire drilling equipment body 1 through the control panel when operating the machine.

[0029] Working principle: When using this device, the object is first placed on the drilling table 12. Then the limiting component 2 of the device will limit the object. According to the shape of the object, the device will drill holes at different positions. During the drilling process, the device can accurately cool the object according to the temperature of the current drilling position and disperse the cooling of the rest, thereby effectively reducing the temperature of the drill bit and the drill hole. In practical use, when the material is on the drilling table 12, the limiting cylinder 21 pushes the rubber block 22 to contact the object, thereby clamping the object and limiting its position to prevent it from shifting during drilling, which could lead to misalignment or skewed drilling. Then, the adjusting component 3 drives the drilling component 4 to drill the object. The adjusting component 3 can adjust the position of the drilling component 4, allowing it to accurately drill at preset points. During drilling, the water-cooling circulation component 5 at the bottom of the drilling table 12 continuously cools the bottom surface of the object, absorbing its heat and achieving a cooling effect. Furthermore, the cooling component 7 precisely cools the drilling area during drilling, and the cooled liquid then returns to its original position. The wastewater flows into the collection tank 121 and is recycled through the collection tank 121 for subsequent reuse. After recycling, the iron filings in the liquid are attracted by the magnet in the collection tank 13, thus recovering the recyclable resources. During the drilling process, the iron filings generated by the drilling do not scatter but are collected by the recycling component 6. During the drilling process, the recycling component 6 starts to work, and the iron filings drilled out by the drilling component 4 are attracted by the electromagnet 62 and thus adsorbed onto the electromagnet 62, thereby recovering the generated iron filings. Thus, when the device is in use, it can not only cool the drilling site in a targeted manner but also accurately recover the debris generated during the drilling process, ensuring the drilling environment without interfering with the operation.

[0030] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered in all respects as exemplary and non-limiting, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within the present invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A drilling device for manufacturing multi-purpose heavy-lift ships with circulating cooling function, comprising a drilling equipment body (1) and a controller (8), characterized in that: The main body (1) of the drilling equipment includes a frame (11), a drilling table (12), a limiting component (2) and two sets of adjustment components (3) are installed on the top of the frame (11), a drilling component (4) is installed at the output end of the adjustment component (3), a water cooling circulation component (5) is provided at the bottom of the frame (11), the water cooling circulation component (5) is located at the bottom of the drilling table (12), a recovery component (6) is installed on the drilling component (4), and the recovery component (6) is connected to the controller (8); The water-cooled circulation component (5) can circulate and cool the drilling location; The recycling component (6) is capable of recycling the iron filings generated during drilling.

2. The drilling device for manufacturing a multi-purpose heavy-lift ship with circulating cooling function according to claim 1, characterized in that: The adjustment assembly (3) includes an adjustment frame (31), which is installed on both sides of the frame (11). An adjustment screw (311) and a limit rod (312) are installed between the adjustment frames (31). An adjustment motor (32) is installed on one side of the adjustment frame (31). The adjustment motor (32) is connected to the adjustment screw (311). A limit block (33) is installed on the adjustment screw (311) and the limit rod (312). An adjustment cylinder (34) is installed on the limit block (33). A support rod (35) is installed between the two sets of adjustment cylinders (34). An adjustment block (36) is slidably installed on the support rod (35). An adjustment motor (37) is installed at one end of the support rod (35). An adjustment screw is installed at the output end of the adjustment motor (37). The adjustment screw is connected to the adjustment block (36) in a transmission connection. The drilling assembly (4) is installed at the bottom of the adjustment block (36).

3. The drilling device for manufacturing a multi-purpose heavy-lift ship with circulating cooling function according to claim 2, characterized in that: The drilling assembly (4) includes a mounting block (41), which is connected to the bottom surface of the adjusting block (36). A drive motor (42) is installed inside the mounting block (41), and a coupling (43) is installed at the output end of the drive motor (42). A lead screw is installed inside the coupling (43). Multiple sets of sliding grooves are provided on the outside of the mounting block (41), and the recycling assembly (6) is slidably installed inside the sliding grooves.

4. The drilling device for manufacturing a multi-purpose heavy-lift ship with circulating cooling function according to claim 3, characterized in that: The recycling component (6) includes a mounting cover (61), inside which a slider is installed. The slider cooperates with a groove. Inside the mounting cover (61) are multiple sets of electromagnets (62), which can attract residual iron filings.

5. A drilling device for manufacturing a multi-purpose heavy-lift ship with circulating cooling function according to claim 4, characterized in that: The limiting component (2) includes a limiting cylinder (21). Multiple sets of the limiting cylinders (21) are installed at equal intervals on both sides of the drilling platform (12). A rubber block (22) is installed at the output end of the limiting cylinder (21), and the rubber block (22) is in contact with the material.

6. The drilling device for manufacturing a multi-purpose heavy-lift ship with circulating cooling function according to claim 5, characterized in that: The water-cooled circulation assembly (5) includes a water storage tank (51), which is installed at the bottom of the frame (11). A water pump (52) is installed above the water storage tank (51), and a circulating water pipe (53) is installed at the output end of the water pump (52). The circulating water pipe (53) is installed at equal intervals inside the drilling platform (12), and the other end of the circulating water pipe (53) is connected to the water storage tank (51).

7. A drilling device for manufacturing a multi-purpose heavy-lift ship with circulating cooling function according to claim 6, characterized in that: The recycling component (6) is equipped with a cooling component (7), which is connected to the water cooling circulation component (5). The cooling component (7) includes a connecting pipe, one end of which is connected to the water storage tank (51), and the other end of which is equipped with a nozzle (71). The nozzle (71) is installed at the bottom of the mounting cover (61), and the nozzle (71) is connected to the mounting cover (61) through a bearing.

8. A drilling device for manufacturing a multi-purpose heavy-lift ship with circulating cooling function according to claim 7, characterized in that: The drilling platform (12) is provided with multiple sets of water collection tanks (121). The bottom of the drilling platform (12) is equipped with a water collection tank (13). The water collection tank (13) is provided with multiple sets of magnets inside. The water collection tank (13) is connected to the water storage tank (51) through a pipe.

9. A drilling device for manufacturing a multi-purpose heavy-lift ship with circulating cooling function according to claim 8, characterized in that: The drilling platform (12) is provided with a recycling tank (14), and a pressure sensing plate (141) is provided above the recycling tank (14). The recycling tank (14) cooperates with the recycling component (6). When the recycling component (6) squeezes the pressure sensing plate (141), the recycling component (6) will be de-energized and discharge the iron filings inside.

10. A drilling device for manufacturing a multi-purpose heavy-lift ship with circulating cooling function according to claim 9, characterized in that: The controller (8) is installed on the side of the frame (11). The controller (8) is connected to the main body (1) of the drilling equipment. The controller (8) is equipped with a control platform, which can indirectly control the main body (1) of the drilling equipment.

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