A deep-sea actuator tapping device

Abstract

The application discloses a deep-sea actuator tapping device and relates to the technical field of tapping devices.The application comprises a gun body, a rotating sleeve is rotatably installed on the gun body, a tap piece is installed on the gun body through a fixing piece, the installation part is connected with the rotating sleeve during use, the tap piece is rotated through the rotating sleeve during use, the pattern rod is connected with the gun body, relative movement is generated between the pattern rod and the connecting plate located in the inner cavity, the pattern rod is abutted against the connecting plate, oil in the oil storage cavity is discharged onto the sponge block through the penetrating hole, the lubricating oil is driven to lubricate the tap part body at the tapping position through the sliding of the sponge block, vibration generated during tapping is reduced, the abutting block can be abutted against the workbench table surface or the clamp surface through the main stabilizing rod and the auxiliary stabilizing rod, the stability of the device during use is further improved, and the device is convenient for operators to use.

Description

Technical Field

[0001] This application relates to the field of tapping device technology, specifically to a deep-sea actuator thread tapping device. Background Technology

[0002] A deep-sea actuator is a type of submersible used for working in the deep sea. During manufacturing, various components need to be securely connected. Therefore, multiple components need to be fixed together with bolts. Thus, the components that require bolts need to be tapped. When tapping larger components, an automatic tapping machine is used. However, when tapping smaller components or corners of components, a handheld tapping machine is required.

[0003] Most existing handheld tapping machines are gun-shaped. The operator aligns the tap with the hole by holding the machine and then presses the trigger to tap the hole. However, the operator needs to maintain balance to keep the tap and the hole coaxial. During cutting, vibration is inevitable because the tap cuts the inner wall of the hole, making the operation difficult.

[0004] Therefore, this invention proposes a deep-sea actuator thread tapping device to improve this problem. Summary of the Invention

[0005] The purpose of this application is to provide a deep-sea actuator thread tapping device in order to solve the problems in the background art.

[0006] To achieve the above objectives, this application specifically adopts the following technical solution: A deep-sea actuator thread tapping device includes a gun body on which a rotating sleeve is rotatably mounted, and further includes: A tap assembly includes an integrally constructed tap portion and a mounting portion. A protrusion is mounted on the side wall of the mounting portion. A groove for accommodating the protrusion is provided on the rotating sleeve. A spiral groove is provided on the tap portion. An inner cavity is provided on the tap portion. An oil storage chamber is provided in the inner cavity. A narrow opening communicating with the inner cavity is provided on the tap portion. A connecting plate penetrating the oil storage chamber is slidably mounted in the narrow opening through a connecting spring. A sponge block is mounted on the side of the connecting plate away from the inner cavity. A through hole is provided on the connecting plate. One opening of the through hole faces the oil storage chamber, and the other opening faces the sponge block. A flower-shaped rod is mounted on the gun body. When the flower-shaped rod abuts against the connecting plate, it forces the sponge block away from the inner cavity. A fastener is installed on the gun body. The fastener includes a mounting ring installed on the gun body, a fixing plate hinged to the mounting ring, an expansion plate installed on the mounting part, an annular groove formed on the expansion plate, and a limiting bolt threadedly connected to the fixing plate. The limiting bolt slides in the annular groove. When the limiting bolt is inserted into the annular groove, the tendency of the mounting part to separate from the rotating sleeve is restricted. A stabilizing component is mounted on the gun body. The stabilizing component includes a main stabilizing rod and a secondary stabilizing rod mounted on the gun body. Each of the main stabilizing rod and the secondary stabilizing rod has a contact block slidably mounted on it via a contact spring.

[0007] Furthermore, the flower-shaped rod is L-shaped, and an oil passage is provided on the flower-shaped rod. One end of the flower-shaped rod passes through the gun body so that the opening of the oil passage is connected to the outside. A sponge plate is installed on one end of the flower-shaped rod located in the oil storage cavity. One side of the sponge plate is located in the oil storage cavity, and the other side is located in the oil passage. A connecting spring forces the connecting plate to abut against the sponge plate.

[0008] Furthermore, a circular groove is provided on the mounting ring, and a handle is threadedly connected to the mounting ring. One end of the handle passes through the mounting ring and is located in the circular groove. An abutment ring plate is slidably installed in the circular groove, and an abutment rod for abutting against the abutment ring plate is installed on the side of the expansion panel facing the mounting ring.

[0009] Furthermore, a rotating plate is rotatably mounted on the gun body, and a rubber pad for inserting into the oil passage opening is mounted on the rotating plate. The rotating plate is used to block the oil passage opening, and the main stabilizer bar is mounted on the gun body through the rotating plate.

[0010] Furthermore, a movable plate is hinged to the side wall of the gun body, a secondary stabilizer rod is mounted on the movable plate, an L-shaped plate is mounted on the movable plate, an arc groove for accommodating the main stabilizer rod is formed on the L-shaped plate, a limiting plate is slidably mounted on the main stabilizer rod by a push spring, a limiting rod is mounted on the limiting plate, and a limiting hole for accommodating the limiting rod is formed on the L-shaped plate.

[0011] Furthermore, both the main stabilizer bar and the secondary stabilizer bar are equipped with connecting rods, and arc-shaped plates are installed on the connecting rods. The arc-shaped plates are used to contact the mounting part. When the main stabilizer bar is located in the arc-shaped groove, a cavity is formed between the arc-shaped plates to accommodate the mounting part.

[0012] Furthermore, a lower half-shell is slidably mounted on the gun body via a return spring, and an upper half-shell is mounted on the fixing plate. The lower half-shell has a channel for the grip to pass through, and a push plate with a diameter larger than the channel diameter is mounted on the grip. When the upper half-shell contacts the lower half-shell, a cavity is formed to accommodate the abutment rod and the abutment ring plate.

[0013] Furthermore, a tapered block is installed at the end of the tap portion away from the mounting portion, and the diameter of the tapered block gradually decreases from the end near the tap portion to the end away from the tap portion.

[0014] Furthermore, a ball bearing is installed at one end of the limiting bolt inserted into the annular groove, and the ball bearing rolls in contact with the inner wall of the annular groove.

[0015] Furthermore, the main stabilizer bar and the secondary stabilizer bar are provided with external threads, the rotating plate is provided with threaded holes that are threadedly connected to the main stabilizer bar, and the movable plate is also provided with threaded holes that are threadedly connected to the secondary stabilizer bar.

[0016] The beneficial effects of this application are as follows: 1. This application mounts the tap on the gun body using a fixing component. During use, the mounting part is connected to the rotating sleeve. The rotating sleeve rotates, causing the tap to rotate. The flower-shaped rod connects to the gun body and moves relative to the connecting plate located in the inner cavity, causing the flower-shaped rod to abut against the connecting plate. Oil in the oil storage chamber is discharged onto the sponge block through the through hole. The sliding of the sponge block lubricates the area to be tapped and the tap body, reducing vibration during tapping. Furthermore, the main and secondary stabilizing rods allow the abutting block to abut against the tapping worktable or fixture surface, further increasing the stability of the device during use and facilitating operation.

[0017] 2. In this application, during the pre-use preparation of the device, lubricating oil is added to the device through the oil passage opening, allowing the lubricating oil to enter the interior of the flower-shaped rod. When the device is in use, the tap rotates, and when the protrusion of the flower-shaped rod abuts against the connecting plate, it pushes the protrusion and the sponge block to slide outwards from the inner cavity, lubricating the tap and the tapping area. When the connecting plate aligns with the recess of the flower-shaped rod, the connecting spring pulls the connecting plate to reset, causing the connecting plate to press against the sponge plate, allowing some of the lubricating oil located inside the sponge plate to enter the sponge block through the through hole, thus lubricating the device. When the connecting plate rotates again to contact the flower-shaped rod, the sponge plate releases its contact with the connecting plate. While elastically returning to its original position, it also absorbs the lubricating oil in the oil passage again, making it easy to use next time. When oiling is done through the sponge block and the sponge plate, when the two are squeezed, some of the lubricating oil on the sponge block will flow back into the through hole, and some of the lubricating oil in the sponge plate will flow back into the oil passage. This reduces the amount of lubricating oil that comes into contact with the tap and tapping part, preventing it from flowing everywhere. This improves the cleanliness of the device during processing and also reduces the waste of lubricating oil.

[0018] 3. In use, the mounting part is inserted into the rotating sleeve, and its tendency to move away from the rotating sleeve is restricted by the limiting bolt. At this time, the spring on the mounting part is compressed, and there is a distance between the abutting rod and the abutting ring plate. Then, the handle is threaded to the mounting ring, so that the handle gradually abuts against the abutting ring plate, and the abutting ring plate abuts against the abutting rod. With the above settings, when the device is in use, the spring pushes the mounting part away from the rotating sleeve, but the limiting bolt restricts this tendency, reducing the gap between the limiting bolt and the ring groove. Furthermore, the abutting ring plate blocks the abutting rod, blocking the tendency of the mounting part to continue moving into the rotating sleeve. This allows the entire tap to be connected to the rotating sleeve more stably, reducing the possibility of vibration caused by gaps between the tap and the rotating sleeve when the tap rotates, and further increasing the stability of the device during use.

[0019] 4. In use, the oil passage opening is blocked by rotating the plate. During the process, the rubber pad undergoes elastic deformation. When the rubber pad is aligned with the oil passage opening, it is inserted into the oil passage opening to seal the oil passage, thus increasing the practicality of the device. Attached Figure Description

[0020] Figure 1 This is a three-dimensional structural diagram of this application; Figure 2 This is an exploded view of part of the structure of this application; Figure 3 This is a schematic diagram of the tap structure of this application; Figure 4 This is a schematic diagram of the structure on the side wall of the oil storage cavity in this application; Figure 5 This is a schematic diagram of the fastener structure of this application; Figure 6 This is a schematic diagram of the structure on the mounting ring of this application; Figure 7 This is a schematic diagram of the stabilizer structure in this application; Figure 8 This is a schematic diagram of the rotating sleeve structure of this application; Figure 9 This is a schematic diagram of the rotating plate structure of this application; Figure 10 This is an exploded view of the main stabilizer bar structure of this application; Figure 11 This is an exploded view of the fixing plate and its structure in this application; Figure 12 This is an exploded view of the structure on the mounting ring of this application; Figure 13 This application Figure 3 Three-dimensional sectional view of the structure; Figure 14 This is a three-dimensional sectional view of the flower-shaped rod of this application; Figure 15 This application Figure 2 Enlarged view of point A in the middle; Reference numerals: 1. Gun body; 101. Rotating sleeve; 102. Flower-shaped rod; 2. Tap component; 201. Tap part; 202. Mounting part; 203. Protrusion; 204. Groove; 205. Inner cavity; 206. Oil storage cavity; 207. Connecting plate; 208. Connecting spring; 209. Sponge block; 2010. Through hole; 2011. Narrow opening; 3. Fixing component; 301. Mounting ring; 302. Fixing plate; 303. Expanding plate; 304. Annular groove; 305. Restricting bolt; 4. Stabilizing component; 401. Main stabilizer bar; 402. 403. Secondary stabilizer bar; 404. Anti-collision spring; 405. Anti-collision block; 5. Oil passage; 6. Sponge plate; 7. Circular groove; 8. Grip; 9. Anti-collision ring plate; 10. Anti-collision rod; 11. Rotating plate; 12. Rubber pad; 13. Movable plate; 14. L-shaped plate; 1401. Arc groove; 15. Push spring; 16. Limiting plate; 17. Limiting rod; 18. Limiting hole; 19. Connecting rod; 20. Arc plate; 21. Return spring; 22. Lower half shell; 23. Upper half shell; 24. Push plate; 25. Conical block; 26. Rolling ball; 27. Threaded hole. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings.

[0022] Example 1 like Figure 1 - Figure 15 As shown, the deep-sea actuator thread tapping device proposed in Embodiment 1 of this application includes a gun body 1, on which a rotating sleeve 101 is rotatably mounted. A drive motor is installed inside the gun body 1, and a gear is installed on the output shaft of the drive motor. A gear is also installed on the rotating sleeve 101. The gear on the drive motor meshes with the gear on the rotating sleeve 101. When the drive motor is started, the rotating sleeve 101 rotates through the transmission of the gears. Specifically, it also includes: The tap 2 includes an integrally constructed tap portion 201 and a mounting portion 202. A protrusion 203 is mounted on the side wall of the mounting portion 202. A groove 204 for accommodating the protrusion 203 is provided on the rotating sleeve 101. During installation, the protrusion 203 is aligned with the groove 204 so that the mounting portion 202 can be inserted into the rotating sleeve 101. When the rotating sleeve 101 rotates, the inner wall of the groove 204 pushes the protrusion 203, causing the mounting portion 202 to rotate together. This allows the rotating sleeve 101 to drive the entire tap 2 to rotate. The tap portion 201 is provided with a spiral groove, so that the tap portion 201 can play the role of an existing spiral groove tap, so that it can tap the channel normally when rotating. The tap portion 201 has an inner cavity 205, within which an oil storage cavity 206 is provided. An annular plate is installed within the inner cavity 205, forming the oil storage cavity 206. The oil storage cavity 206 is used to hold lubricating oil. A block is installed outside the annular plate, such as... Figure 4 As shown, the plate is connected to the inner wall of the inner cavity 205 through the block, which supports the tap part 201, improves the strength of the tap part 201, and increases the feasibility of the device. The tap portion 201 has a narrow opening 2011 that communicates with the inner cavity 205. The narrow opening 2011 is used to connect the inner cavity 205 with the outside. A connecting plate 207 that passes through the oil storage cavity 206 is slidably installed in the narrow opening 2011 through the connecting spring 208. A sponge block 209 is installed on the side of the connecting plate 207 away from the inner cavity 205. A through hole 2010 is opened on the connecting plate 207. One opening of the through hole 2010 faces the oil storage cavity 206, and the other opening faces the sponge block 209. A flower-shaped rod 102 is installed on the gun body 1. When the flower-shaped rod 102 abuts against the connecting plate 207, it forces the sponge block 209 away from the inner cavity 205. The through hole 2010 allows the sponge block 209 to communicate with the oil storage cavity 206, so that lubricating oil can be stored in the sponge block 209. The flower-shaped rod 102 has evenly distributed protrusions and depressions. The flower-shaped rod 102 is fixedly installed inside the gun body 1. The flower-shaped rod 102 passes through the rotating sleeve 101 and the mounting part 202 and is inserted into the oil storage chamber 206. When the rotating sleeve 101 rotates, the flower-shaped rod 102 and the gun body 1 remain stationary. As the tap part 201 rotates, the connecting plate 207 can move relative to the flower-shaped rod 102. When the protrusion on the flower-shaped rod 102 abuts against the connecting plate 207, the connecting spring 208 is stretched, causing the connecting plate 207 to drive the sponge block 209 through the narrow opening 2011. The inner wall of the narrow opening 2011 then squeezes the sponge block 209, causing the lubricating oil stored in the sponge block 209 to be squeezed out. Part of it enters the spiral groove on the tap part 201 for lubrication, and the other part enters the machining area. This reduces the friction between the tap part 201 and the workpiece during tapping, reduces the possibility of vibration during use, and facilitates the subsequent removal of machining debris. The fastener 3 is installed on the gun body 1. The fastener 3 includes a mounting ring 301 installed on the gun body 1. A fixing plate 302 is hinged to the mounting ring 301. An expansion plate 303 is installed on the mounting part 202. An annular groove 304 is opened on the expansion plate 303. The expansion plate 303 is used to increase the diameter of the mounting part 202. The axis of the annular groove 304 is collinear with the axis of the mounting part 202. The fixing plate 302 is L-shaped. Its longer end is hinged to the mounting ring 301. The projection of the shorter end on the expansion plate 303 coincides with part of the annular groove 304 and does not cover the annular groove 304. The annular groove 304 is opened on the side of the expansion plate 303 away from the rotating sleeve 101. A limiting bolt 305 is threaded onto the fixing plate 302. The limiting bolt 305 slides into the annular groove 304. When the limiting bolt 305 is inserted into the annular groove 304, the tendency of the mounting part 202 to separate from the rotating sleeve 101 is restricted. After the mounting part 202 is inserted into the rotating sleeve 101, the fixing plate 302 is rotated so that its shorter end is rotated to a position parallel to the side of the expanded panel 303 where the annular groove 304 is opened. Then the limiting bolt 305 is rotated so that its end is inserted into the annular groove 304. At this time, the limiting bolt 305 blocks the expanded panel 303 and thus also blocks the mounting part 202, restricting the tendency of the mounting part 202 to move away from the rotating sleeve 101, so that the tap 2 can be connected to the rotating sleeve 101. Stabilizer 4, mounted on the gun body 1, includes a main stabilizer 401 and a secondary stabilizer 402 mounted on the gun body 1. Both the main stabilizer 401 and the secondary stabilizer 402 have abutment blocks 404 slidably mounted on them via abutment springs 403. Both the main stabilizer 401 and the secondary stabilizer 402 are L-shaped, and the sum of their lengths and the lengths of the abutment blocks 404 is greater than the length of the tap 2. In use, smaller components are clamped using a vise or other clamping device, and the tap 201 is inserted into the hole of the component. During the process, the contact block 404 contacts the surface of the clamp. Through the compression of the contact spring 403, the tap part 201 can gradually approach and gradually insert into the hole of the component. In this embodiment, there are two secondary stabilizer bars 402, which are located on both sides of the main stabilizer bar 401, so that there are multiple support points between the device and the clamp when the device is in use. This further reduces the possibility of the device shaking when in use, and also reduces the effort required by the operator to maintain the stability of the device, thus increasing the practicality of the device. Compared with the prior art, the tap 2 is installed on the gun body 1 by the fixing part 3. In use, the mounting part 202 is connected to the rotating sleeve 101. During use, the rotating sleeve 101 rotates to drive the tap 2 to rotate. The flower rod 102 is connected to the gun body 1 and moves relative to the connecting plate 207 located in the inner cavity 205. This causes the flower rod 102 to abut against the connecting plate 207. The oil in the oil storage cavity 206 is discharged to the sponge block 209 through the through hole 2010. The sliding of the sponge block 209 drives the lubricating oil to lubricate the tapping part and the tap 201 body, reducing the vibration generated during tapping. Furthermore, the main stabilizing rod 401 and the secondary stabilizing rod 402 enable the abutting block 404 to abut against the tapping worktable or fixture surface, further increasing the stability of the device during use and making it easier for operators to use.

[0023] Example 2 like Figure 4 , Figure 13 and Figure 14 As shown, Embodiment 2 further discloses the tap 2, the fixing part 3 and the stabilizing part 4 based on Embodiment 1. In Embodiment 2, the flower-shaped rod 102 is L-shaped and has an oil passage 5, so that the flower-shaped rod 102 can act as a pipe and container, so that the flower-shaped rod 102 can store lubricating oil and transport lubricating oil. One end of the flower-shaped rod 102 penetrates the gun body 1 to connect the opening of the oil passage 5 with the outside. In use, lubricating oil is injected into the opening to replenish the lubricating oil in the device. A sponge plate 6 is installed on one end of the flower-shaped rod 102 located in the oil storage chamber 206. One side of the sponge plate 6 is located in the oil storage chamber 206, and the other side is located in the oil passage 5. The connecting spring 208 forces the connecting plate 207 to abut against the sponge plate 6. The sponge plate 6 is located in the recess of the flower-shaped rod 102. When the lubricating oil is in the oil passage 5, the sponge plate 6 will also suck some of the lubricating oil into its own interior. Under normal conditions, the connecting spring 208 pulls the connecting plate 207 to insert into the oil storage chamber 206 and causes the connecting plate 207 to squeeze the sponge plate 6. During pre-use preparation, lubricating oil is added to the device through the opening of oil passage 5, allowing the lubricating oil to enter the interior of the flower-shaped rod 102. When the device is in use, the tap 2 rotates. When the protrusion of the flower-shaped rod 102 abuts against the connecting plate 207, it pushes the tap and sponge block 209 to slide outwards from the inner cavity 205, lubricating the tap 201 and the tapping area. When the connecting plate 207 aligns with the recess of the flower-shaped rod 102, the connecting spring 208 pulls the connecting plate 207 to reset, causing the connecting plate 207 to press against the sponge plate 6. This allows some of the lubricating oil located inside the sponge plate 6 to enter the sponge block 209 through the through hole 2010, thus lubricating the device. When the connecting plate 207 rotates again to contact the protrusion of the flower-shaped rod 102, the sponge plate 6 releases its contact with the connecting plate 207. As the sponge plate 6 elastically returns to its original position, it also absorbs the lubricating oil in the oil passage 5 again, making it easier for the next use. When the sponge block 209 and the sponge plate 6 are compressed, some of the lubricating oil on the sponge block 209 will flow back into the through hole 2010, and some of the lubricating oil in the sponge plate 6 will flow back into the oil passage 5. This ensures that the lubricating oil that can contact the tap part 201 and the tapping part is moderate and does not flow everywhere, improving the cleanliness of the device during processing and reducing the waste of lubricating oil.

[0024] like Figure 5 and Figure 12 As shown, in Embodiment 2, a circular groove 7 is provided on the mounting ring 301, and a handle 8 is threadedly connected to the mounting ring 301. One end of the handle 8 passes through the mounting ring 301 and is located in the circular groove 7. An abutment ring plate 9 is slidably installed in the circular groove 7. An abutment rod 10 for abutting against the abutment ring plate 9 is installed on the side of the expansion panel 303 facing the mounting ring 301. An inclined surface is provided on the end of the handle 8 inserted into the mounting ring 301, and an inclined surface is also provided on the side of the abutment ring plate 9 facing the mounting point of the handle 8. The inclined surfaces on the two are parallel, and a spring is installed on the end of the mounting part 202 inserted into the rotating sleeve 101. By adding the handle 8, the number of gripping points of the operator on the gun body 1 is increased, which further increases the stability of the device during use. In use, the mounting part 202 is inserted into the rotating sleeve 101, and its tendency to move away from the rotating sleeve 101 is restricted by the limiting bolt 305. At this time, the spring on the mounting part 202 is compressed, and there is a distance between the abutting rod 10 and the abutting ring plate 9. Then, the handle 8 is threadedly connected to the mounting ring 301, so that the handle 8 gradually abuts against the abutting ring plate 9, causing the abutting ring plate 9 to abut against the abutting rod 10. With the above arrangement, when the device is in use, the spring has the ability to push the mounting part 202 away from the rotating sleeve 101. The trend of the sleeve 101 is limited by the limiting bolt 305, which reduces the gap between the limiting bolt 305 and the ring groove 304. Furthermore, the blocking of the contact rod 10 by the contact ring plate 9 limits the trend of the mounting part 202 to continue moving into the rotating sleeve 101. This allows the entire tap 2 to be connected to the rotating sleeve 101 more stably, reducing the possibility of vibration caused by the gap between the tap 2 and the rotating sleeve 101 when the tap 2 rotates, and further increasing the stability of the device during use. The end of the abutment rod 10 is provided with a ball, which has a small contact area with the abutment ring plate 9, and the friction is reduced by rolling, so that the abutment between the two has little impact on the rotation of the tap 2.

[0025] like Figure 9 and Figure 10 As shown, in embodiment two, a rotating plate 11 is rotatably mounted on the gun body 1. A rubber pad 12 for insertion into the opening of the oil passage 5 is mounted on the rotating plate 11. The rotating plate 11 is used to block the opening of the oil passage 5. The main stabilizing rod 401 is mounted on the gun body 1 through the rotating plate 11. One end of the rotating plate 11 is rotatably connected to the gun body 1, as shown. Figure 9 As shown, the axis of the rotating shaft is not collinear with the axis of the opening of the oil passage 5, but the axis of the main stabilizer 401 is collinear with the opening of the oil passage 5. In use, the opening of the oil passage 5 is blocked by the rotating plate 11. During the process, the rubber pad 12 undergoes elastic deformation. When the rubber pad 12 is aligned with the opening of the oil passage 5, the rubber pad 12 is inserted into the opening of the oil passage 5 to seal the opening of the oil passage 5, which increases the practicality of the device. Since the rubber pad 12 is inserted into the opening of the oil passage 5, it takes some effort to disconnect the two. However, when it is necessary to add lubricating oil to turn the rotating plate 11, the rotating plate 11 is small in area, making it inconvenient to hold and apply force. Therefore, the main stabilizing rod 401 is installed on the rotating plate 11, which increases the area of ​​the rotating plate 11 that can contact the operator's hand, making it easier to rotate the rotating plate 11 and increasing the practicality of the device.

[0026] like Figure 7 , Figure 10 and Figure 15As shown, in embodiment two, a movable plate 13 is hinged to the side wall of the gun body 1. A secondary stabilizer rod 402 is mounted on the movable plate 13. An L-shaped plate 14 is mounted on the movable plate 13. The L-shaped plate 14 has an arc groove 1401 for accommodating the main stabilizer rod 401. The arc groove 1401 is semi-arc-shaped. One end of the movable plate 13 is hinged to the side wall of the gun body 1. The free end's movement path is towards or away from the gun body 1. When it rotates to be parallel to the side wall of the gun body 1, the L-shaped plate 14 is also parallel to the side wall of the gun body 1, and the arc groove 1401 accommodates the main stabilizer rod 401. When both movable plates 13 on both sides rotate to be parallel to the side wall of the gun body 1, a channel for accommodating the main stabilizer rod 401 is formed between the arc grooves 1401. Figure 15 As shown; A limiting plate 16 is slidably mounted on the main stabilizer bar 401 via a push spring 15. A limiting rod 17 is mounted on the limiting plate 16. A limiting hole 18 for accommodating the limiting rod 17 is provided on the L-shaped plate 14. When the arc groove 1401 accommodates the main stabilizer bar 401, the limiting hole 18 on the L-shaped plate 14 is aligned with the limiting rod 17. In use, after the opening of the oil passage 5 is covered by the rotating plate 11, the limiting plate 16 is pulled away from the rotating plate 11. Then, the movable plate 13 is rotated so that the arc groove 1401 on the L-shaped plate 14 accommodates the main stabilizer rod 401. At this time, the limiting plate 16 is released, and the spring 15 is pushed to reset, causing the limiting plate 16 to drive the limiting rod 17 to slide towards the L-shaped plate 14, so that the limiting rod 17 is inserted into the limiting hole 18, thereby limiting the rotation of the movable plate 13. At this time, the inner wall of the arc groove 1401 blocks the side wall of the main stabilizer rod 401. Since the axis of rotation of the rotating plate 11 is eccentric to the axis of the main stabilizer rod 401, Figure 1 From the main perspective, the horizontal movement of the main stabilizer bar 401 is restricted, thus restricting the rotation of the rotating plate 11 and increasing the stability of the rotating plate 11 during use. Furthermore, during the restriction process, simply rotating the main stabilizer bar 401 and the secondary stabilizer bar 402 to a position where the axis of the contact block 404 is parallel to the axis of the tap 201, that is, simply adjusting the stabilizer 4 to the working state, can block the opening of the oil passage 5, so that the stabilizer 4 can also act as a cover, increasing the practicality of the stabilizer 4.

[0027] like Figure 7 and Figure 10As shown, in Embodiment 2, both the main stabilizer 401 and the secondary stabilizer 402 are equipped with connecting rods 19, and arc-shaped plates 20 are installed on the connecting rods 19. The arc-shaped plates 20 are used to contact the mounting part 202. When the main stabilizer 401 is located in the arc groove 1401, a cavity for accommodating the mounting part 202 is formed between the arc-shaped plates 20. In use, when the stabilizer 4 is adjusted to the use state, the main stabilizer 401 and the secondary stabilizer 402 drive the arc-shaped plates 20 to move through the connecting rods 19, so that the inner wall of the arc-shaped plates 20 contacts the outer surface of the mounting part 202, thereby increasing the contact area between the gun body 1 and the mounting part 202. By restricting the side wall of the mounting part 202 through the arc-shaped plates 20, the possibility of excessive shaking of the tap 2 during use is further reduced. Furthermore, the contact block 404 is provided with a groove for accommodating the connecting rod 19, such as... Figure 10 As shown, when the contact block 404 contacts the surface of the fixture, it slides on the main stabilizer 401 or the secondary stabilizer 402. The restriction of the inner wall of the groove by the side wall of the connecting rod 19 ensures that the contact block 404 can only slide on the main stabilizer 401 or the secondary stabilizer 402 in a straight line, which increases the stability of the contact block 404 when sliding. This also allows the connecting rod 19 to not only be used to install the arc plate 20 but also to guide the contact block 404, increasing the stability of the connecting rod 19 during use.

[0028] Example 3 like Figure 1 - Figure 15 As shown, Embodiment 3 further discloses this application based on Embodiment 2. In Embodiment 3, a lower half-shell 22 is slidably mounted on the gun body 1 via a return spring 21, and an upper half-shell 23 is mounted on the fixing plate 302. Both the upper half-shell 23 and the lower half-shell 22 are made of rubber, and their lengths are equal to the distance between the expanding panel 303 and the mounting ring 301. In this embodiment, there are three fixing plates 302. Figure 1 From the main viewpoint, the upper shell 23 is connected to the topmost fixing plate 302. In use, when the fixing plate 302 is rotated to the position that restricts the mounting part 202, the upper shell 23 blocks the upper part of the space between the mounting ring 301 and the expansion panel 303. The lower shell 22 has a channel for the handle 8 to pass through. The handle 8 is equipped with a push plate 24 with a diameter larger than that of the channel. When the upper shell 23 contacts the lower shell 22, a cavity is formed to accommodate the abutment rod 10 and the abutment ring plate 9. When the handle 8 is installed on the mounting ring 301, the push plate 24 pushes the lower shell 22 closer to the upper shell 23, so that the two block the space between the mounting ring 301 and the expansion panel 303, thereby blocking the abutment rod 10 and the abutment ring plate 9. This reduces the possibility of the two coming into contact with the outside world during use, reduces the possibility of external objects jamming the abutment rod 10 and affecting the rotation of the tap 2, and also protects the two, increasing the practicality of the device. When disassembly is required, after separating the handle 8 from the mounting ring 301, the return spring 21 pushes the lower shell 22 away from the mounting ring 301, and after rotating the fixing plate 302, the upper shell 23 also moves away from the mounting ring 301, exposing the internal abutment rod 10 and abutment ring plate 9 for easy inspection and maintenance.

[0029] In Embodiment 3, a tapered block 25 is installed at the end of the tap portion 201 away from the mounting portion 202. The diameter of the tapered block 25 gradually decreases from the end near the tap portion 201 to the end away from the tap portion 201. The tapered block 25 makes the free end of the tap portion 201 smaller, which makes it easier to insert the tap portion 201 into the hole on the workpiece during processing, thus increasing the convenience of the device.

[0030] In embodiment three, a ball bearing 26 is installed at one end of the limiting bolt 305 inserted into the annular groove 304. The ball bearing 26 rolls with the inner wall of the annular groove 304. During use, the limiting bolt 305 contacts the inner wall of the annular groove 304 through the ball bearing 26. When the tap 2 rotates, the rolling of the ball bearing 26 reduces the friction between the two, thereby limiting the tendency of the mounting part 202 to move away from the rotating sleeve 101 while reducing the influence of the limiting bolt 305 on the rotation of the tap 2, thus increasing the feasibility of the device.

[0031] In Embodiment 3, the main stabilizer 401 and the secondary stabilizer 402 are provided with external threads. The rotating plate 11 is provided with a threaded hole 27 that is threaded to the main stabilizer 401. The movable plate 13 is also provided with a threaded hole 27 that is threaded to the secondary stabilizer 402. In use, the main stabilizer 401 and the secondary stabilizer 402 are detachably connected to the device itself through threads. When the device is not in use, the main stabilizer 401 and the secondary stabilizer 402 can be disassembled, which reduces the space occupied by the entire device, makes it easier to store and carry the device, and increases the practicality of the device.

[0032] The above description of the disclosed embodiments enables those skilled in the art to make or use this application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of this application. Therefore, this application is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A deep-sea actuator thread tapping device, comprising a gun body (1) on which a rotating sleeve (101) is rotatably mounted, characterized in that, Also includes: A tap assembly (2) includes an integrally constructed tap portion (201) and a mounting portion (202). A protrusion (203) is mounted on the side wall of the mounting portion (202). A groove (204) for accommodating the protrusion (203) is provided on the rotating sleeve (101). A spiral groove is provided on the tap portion (201). An inner cavity (205) is provided on the tap portion (201). An oil storage cavity (206) is provided in the inner cavity (205). A narrow opening (2011) communicating with the inner cavity (205) is provided on the tap part (201). A connecting plate (207) penetrating the oil storage cavity (206) is slidably installed in the narrow opening (2011) through the connecting spring (208). A sponge block (209) is installed on the side of the connecting plate (207) away from the inner cavity (205). A through hole (2010) is provided on the connecting plate (207). A flower-shaped rod (102) is installed on the gun body (1). The fastener (3) includes a mounting ring (301) mounted on the gun body (1), a fixing plate (302) hinged to the mounting ring (301), an expansion plate (303) mounted on the mounting part (202), an annular groove (304) provided on the expansion plate (303), and a limiting bolt (305) threadedly connected to the fixing plate (302), the limiting bolt (305) slidingly engaging with the annular groove (304); Stabilizer (4) is installed on gun body (1). Stabilizer (4) includes main stabilizer (401) and secondary stabilizer (402) installed on gun body (1). Both main stabilizer (401) and secondary stabilizer (402) are slidably mounted with abutment blocks (404) via abutment springs (403).

2. The deep-sea actuator thread tapping device according to claim 1, characterized in that, The flower-shaped rod (102) is L-shaped and has an oil passage (5) on it. One end of the flower-shaped rod (102) passes through the gun body (1) so that the opening of the oil passage (5) is connected to the outside. A sponge plate (6) is installed on one end of the flower-shaped rod (102) inside the oil storage cavity (206). One side of the sponge plate (6) is inside the oil storage cavity (206) and the other side is inside the oil passage (5). The connecting spring (208) forces the connecting plate (207) to abut against the sponge plate (6).

3. The deep-sea actuator thread tapping device according to claim 2, characterized in that, The mounting ring (301) has a circular groove (7) and a handle (8) is threaded onto the mounting ring (301). One end of the handle (8) passes through the mounting ring (301) and is located in the circular groove (7). An abutment ring plate (9) is slidably installed in the circular groove (7). An abutment rod (10) for abutting against the abutment ring plate (9) is installed on the side of the expansion panel (303) facing the mounting ring (301).

4. The deep-sea actuator thread tapping device according to claim 3, characterized in that, A rotating plate (11) is rotatably mounted on the gun body (1). A rubber pad (12) for inserting into the opening of the oil passage (5) is mounted on the rotating plate (11). The rotating plate (11) is used to block the opening of the oil passage (5). The main stabilizer rod (401) is mounted on the gun body (1) through the rotating plate (11).

5. The deep-sea actuator thread tapping device according to claim 4, characterized in that, A movable plate (13) is hinged to the side wall of the gun body (1). A secondary stabilizer rod (402) is mounted on the movable plate (13). An L-shaped plate (14) is mounted on the movable plate (13). An arc groove (1401) for accommodating the main stabilizer rod (401) is opened on the L-shaped plate (14). A limiting plate (16) is slidably mounted on the main stabilizer rod (401) by a push spring (15). A limiting rod (17) is mounted on the limiting plate (16). A limiting hole (18) for accommodating the limiting rod (17) is opened on the L-shaped plate (14).

6. The deep-sea actuator thread tapping device according to claim 5, characterized in that, Both the main stabilizer bar (401) and the secondary stabilizer bar (402) are equipped with connecting rods (19), and arc plates (20) are installed on the connecting rods (19). The arc plates (20) are used to contact the mounting part (202). When the main stabilizer bar (401) is located in the arc groove (1401), a cavity for accommodating the mounting part (202) is formed between the arc plates (20).

7. The deep-sea actuator thread tapping device according to claim 6, characterized in that, The lower shell (22) is slidably mounted on the gun body (1) by a return spring (21), and the upper shell (23) is mounted on the fixing plate (302). The lower shell (22) has a channel for the grip (8) to pass through. The grip (8) has a push plate (24) with a diameter larger than the diameter of the channel. When the upper shell (23) contacts the lower shell (22), a cavity is formed to accommodate the abutment rod (10) and the abutment ring plate (9).

8. The deep-sea actuator thread tapping device according to claim 7, characterized in that, A tapered block (25) is installed at the end of the tap portion (201) away from the mounting portion (202), and the diameter of the tapered block (25) gradually decreases from the end near the tap portion (201) to the end away from the tap portion (201).

9. The deep-sea actuator thread tapping device according to claim 8, characterized in that, The end of the limiting bolt (305) inserted into the annular groove (304) is equipped with a ball (26), which rolls in contact with the inner wall of the annular groove (304).

10. The deep-sea actuator thread tapping device according to claim 9, characterized in that, The main stabilizer bar (401) and the secondary stabilizer bar (402) are provided with external threads. The rotating plate (11) is provided with a threaded hole (27) that is threadedly connected to the main stabilizer bar (401). The movable plate (13) is also provided with a threaded hole (27) that is threadedly connected to the secondary stabilizer bar (402).

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