Pipe clamp drilling device
By designing a pipe clamp drilling device, the pipe clamp is stabilized by using internal fixing structures and components such as suction cups, the hole position deviation and damage caused by the movement of the pipe clamp during the drilling process is solved, and a more efficient and accurate drilling effect is achieved.
Patent Information
- Application Number
- CN202422433785.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-09
- Publication Date
- 2025-08-01
- Estimated Expiration
- 2034-10-09
AI Technical Summary
In the prior art, the pipe clamp is prone to move during drilling, resulting in a deviation in the hole position or irregular hole shape, and may cause damage or deformation to the pipe clamp.
A pipe clamp drilling device is designed, by providing a second electric push rod, a first piston rod, a first fixing cylinder and a movable rod to fix the top of the pipe clamp from the inside, combining a vent, a second fixing cylinder, a second piston rod and an elastic plate to fix both sides of the pipe clamp from the inside, and using a suction cup and a connecting pipe to further stabilize the pipe clamp, reducing movement and shaking, and enhancing the stability and accuracy of the drilling hole.
It improves the stability and accuracy of drilling, reduces hole position deviation and hole irregularity, avoids damage or deformation of pipe clamps, improves drilling efficiency and accuracy, and extends the service life of the drilling machine.
Smart Images
Figure CN223171963U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of pipe clamp processing, and specifically relates to a pipe clamp drilling device. Background Technique
[0002] A pipe clamp is an industrial device used to fix pipes and other components. It can fix various pipes such as water pipes, gas pipes, cables, and wires, as well as connect pipes to other equipment or structures. A pipe clamp usually consists of a clamping part and a fixing part. The clamping part is used to clamp the pipe, and the fixing part is used to fix the pipe clamp at the required position.
[0003] In the prior art, the fixing part of a pipe clamp usually consists of bolts, nuts or other fixing devices. Therefore, it is necessary to use a drilling machine to drill holes in the pipe clamp in advance to facilitate the insertion of bolts and other devices to fix the pipe clamp.
[0004] During long-term use and observation, it is found that during the drilling process of pipe clamps, the hole positions of some pipe clamps are deviated or the hole shapes are irregular due to the movement of the pipe clamps during drilling.
[0005] Therefore, the utility model provides a pipe clamp drilling device. Content of the Utility Model
[0006] In order to make up for the deficiencies of the prior art and solve at least one problem proposed in the background technique, a pipe clamp drilling device is proposed.
[0007] The technical solution adopted by the present utility model to solve its technical problems is as follows: A pipe clamp drilling device described in the present utility model includes a drilling box; a first electric push rod is fixedly connected to the top side wall of the drilling box; a base is fixedly connected to the output end of the first electric push rod; a drilling machine is fixedly connected to the middle of the side wall of the base; there are a pair of drilling machines symmetrically arranged on both sides of the base; a second electric push rod is fixedly connected to the bottom side wall of the drilling box; a first piston rod is fixedly connected to the output end of the second electric push rod; a first fixed cylinder is fixedly connected to the bottom side wall of the drilling box; the first piston rod is arranged inside the first fixed cylinder; the first piston rod and the first fixed cylinder are in interference fit; a movable rod is fixedly connected to the top side wall of the first piston rod; a plurality of air holes are formed in the middle of the side wall of the movable rod; a pair of second fixed cylinders are fixedly connected to the middle of the side wall of the movable rod; the first fixed cylinder, the movable rod, the air holes, and the second fixed cylinder are hollow and connected; a second piston rod is slidably connected to the inner side wall of the second fixed cylinder; the second fixed cylinder and the second piston rod are in interference fit; an elastic plate is fixedly connected to the end of the second piston rod; the elastic plate is made of an elastic material. In this step, by setting the second electric push rod, the first piston rod, the first fixed cylinder, and the movable rod, the top of the pipe clamp can be fixed from the inside, ensuring that the pipe clamp will not shake or move during the drilling process, improving the stability of drilling. By setting the air holes, the second fixed cylinder, the second piston rod, and the elastic plate, the two sides of the pipe clamp can be fixed from the inside, further improving the stability and accuracy of drilling, reducing problems such as hole position deviation or irregular hole shape caused by the movement of the pipe clamp, and at the same time, it can also avoid damage or deformation of the pipe clamp itself caused by the movement of the pipe clamp during the drilling process, and can also reduce the additional adjustment time required due to the movement of the pipe clamp, improving the drilling efficiency.
[0008] Preferably, a plurality of suction cups are fixedly connected to the middle of the side wall of the elastic plate; a connecting pipe is fixedly connected to the middle of the side wall of the elastic plate; the other end of the connecting pipe is connected to the rod chamber of the first fixed cylinder; the first fixed cylinder, the elastic plate, the suction cups, and the connecting pipe are hollow and connected. In this step, by setting the suction cups and the connecting pipe, it is further ensured that the elastic plate can firmly fix the pipe clamp from the inside of the pipe clamp, preventing the movement or shaking of the pipe clamp during the drilling process, ensuring that the drilling is more accurate and stable. At the same time, stable drilling can also reduce the impact and damage to the drilling machine caused by the movement of the pipe clamp.
[0009] Preferably, a plurality of elastic pads are fixedly connected to the top side wall of the elastic plate; the elastic pads are made of an elastic material. In this step, by setting the elastic pads, the wear caused by friction when the elastic plate contacts the inner wall of the pipe clamp can be reduced. At the same time, the elastic pads can absorb the vibration and impact force generated during the drilling process, reducing the small displacement of the pipe clamp and the drilling machine, thereby improving the drilling accuracy.
[0010] Preferably, a water-absorbing sponge is fixedly connected to the top side wall of the elastic plate; the water-absorbing sponge is arranged inside the elastic pad; the elastic pad is made of a water-absorbing material; by setting the water-absorbing sponge in this step, water can be sprayed to fill the tiny gaps between the suction cup and the inner wall of the pipe clamp, thereby enhancing the sealing performance between the suction cup and the inner wall of the pipe clamp, effectively preventing air from entering the inside of the suction cup, and then maintaining the pressure difference inside and outside the suction cup, so that the suction cup can be more firmly adsorbed on the inner wall of the pipe clamp.
[0011] Preferably, a third fixing cylinder is fixedly connected to the top side wall of the base; an air inlet pipe is fixedly connected to the top side wall of the third fixing cylinder; a plurality of air outlet pipes are fixedly connected to the bottom side wall of the third fixing cylinder; the air outlet pipes are made of an elastic material; the third fixing cylinder, the air inlet pipe, and the air outlet pipes are all hollow and communicate with each other; by setting the third fixing cylinder, the air inlet pipe, and the air outlet pipes in this step, the working environment during the drilling of the drilling machine can be cleaned, preventing debris from accumulating in the working area. At the same time, cleaning the debris brought out by drilling can reduce the situation of the drilling machine being scratched or damaged by debris, and extend the service life of the drilling machine.
[0012] Preferably, a fixing rod is fixedly connected to the inner top side wall of the drilling box; the fixing rods are a pair and are symmetrically arranged on both sides of the elastic plate; a magnetic block is fixedly connected to the middle of the side wall of the fixing rod; by setting the fixing rod and the magnetic block in this step, the environment of the drilling operation can be further cleaned, ensuring that no impurities enter the hole during the drilling process, thereby improving the quality and reliability of the product.
[0013] The beneficial effects of the present utility model are as follows:
[0014] 1. For the pipe clamp drilling device of the present utility model, by setting the second electric push rod, the first piston rod, the first fixing cylinder, and the movable rod, the top of the pipe clamp can be fixed from the inside, ensuring that the pipe clamp will not shake or move during the drilling process, improving the stability of drilling. By setting the air holes, the second fixing cylinder, the second piston rod, and the elastic plate, the two sides of the pipe clamp can be fixed from the inside, further improving the stability and accuracy of drilling, reducing problems such as hole position deviation or hole shape irregularity caused by the movement of the pipe clamp, and at the same time, it can also avoid damage or deformation of the pipe clamp itself caused by the movement of the pipe clamp during the drilling process, and can also reduce the additional adjustment time required due to the movement of the pipe clamp, improving the drilling efficiency.
[0015] 2. For the pipe clamp drilling device of the present utility model, by setting the elastic pad, the wear caused by friction when the elastic plate contacts the inner wall of the pipe clamp can be reduced. At the same time, the elastic pad can absorb the vibration and impact force generated during the drilling process, reducing the tiny displacement of the pipe clamp and the drilling machine, thereby improving the drilling accuracy. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] The present utility model will be further described below with reference to the accompanying drawings.
[0017] Figure 1 is the perspective view of the present utility model;
[0018] Figure 2 is the cross-sectional view of the present utility model;
[0019] Figure 3 is the schematic diagram of the cooperation structure of the movable rod and the fixed cylinder in the present utility model;
[0020] Figure 4 is the schematic diagram of the cooperation structure of the suction cup and the fixed cylinder in the present utility model;
[0021] Figure 5 is the schematic diagram of the cooperation structure of the elastic pad and the water-absorbing sponge in the present utility model;
[0022] Legend:
[0023] 1. Drilling box; 11. First electric push rod; 12. Base; 13. Drilling machine; 14. Second electric push rod; 15. First piston rod; 16. First fixed cylinder; 17. Movable rod; 18. Air hole; 19. Second fixed cylinder; 110. Second piston rod; 111. Elastic plate; 2. Suction cup; 21. Connecting pipe; 3. Elastic pad; 4. Water-absorbing sponge; 5. Third fixed cylinder; 51. Air inlet pipe; 52. Air outlet pipe; 6. Fixed rod; 61. Magnet. Detailed implementation manners
[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.
[0025] The following gives specific embodiments.
[0026] Such as Figures 1 to 5As shown in the figure, a pipe clamp drilling device according to an embodiment of the present utility model includes a drilling box 1; a first electric push rod 11 is fixedly connected to the top side wall of the drilling box 1; a base 12 is fixedly connected to the output end of the first electric push rod 11; a drilling machine 13 is fixedly connected to the middle of the side wall of the base 12; the drilling machines 13 are a pair and are symmetrically arranged on both sides of the base 12; a second electric push rod 14 is fixedly connected to the bottom side wall of the drilling box 1; a first piston rod 15 is fixedly connected to the output end of the second electric push rod 14; a first fixed cylinder 16 is fixedly connected to the bottom side wall of the drilling box 1; the first piston rod 15 is arranged inside the first fixed cylinder 16; the first piston rod 15 and the first fixed cylinder 16 are in interference fit; a movable rod 17 is fixedly connected to the top side wall of the first piston rod 15; a plurality of air holes 18 are formed in the middle of the side wall of the movable rod 17; a pair of second fixed cylinders 19 are fixedly connected to the middle of the side wall of the movable rod 17; the first fixed cylinder 16, the movable rod 17, the air holes 18, and the second fixed cylinder 19 are hollow and communicated; a second piston rod 110 is slidably connected to the inner side wall of the second fixed cylinder 19; the second fixed cylinder 19 and the second piston rod 110 are in interference fit; an elastic plate 111 is fixedly connected to the end of the second piston rod 110; the elastic plate 111 is made of an elastic material;During operation, the staff sleeved the pipe clamp to be drilled on the top of the movable rod 17. At this time, a pair of elastic plates 111 are located inside the pipe clamp. The second electric push rod 14 is started, and the second electric push rod 14 pushes the first piston rod 15 to move upward. When the first piston rod 15 moves, the movable rod 17 will move upward together with the first piston rod 15. Since the first piston rod 15 and the first fixed cylinder 16 are set with interference fit, the air in the rodless cavity of the first fixed cylinder 16 will be squeezed. Because the first fixed cylinder 16, the movable rod 17, the air hole 18, and the second fixed cylinder 19 are connected, the air in the rodless cavity of the first fixed cylinder 16 will enter the inside of the movable rod 17 from the air hole 18 and finally be transported to the rodless cavity of the second fixed cylinder 19, pushing the second piston rod 110 to move outside the second fixed cylinder 19. When the second piston rod 110 moves, it will drive the elastic plate 111 to move synchronously. At this time, the elastic plate 111 will contact the inner wall of the pipe clamp to be drilled. Since the elastic plate 111 is made of elastic material, it will deform when moving further, so that the elastic plate 111 fixes the pipe clamp to be drilled from the inside. At this time, the movable rod 17 also supports the top of the pipe clamp. Then the staff starts the first electric push rod 11, and the first electric push rod 11 pushes the base 12 to descend. The descending base 12 drives a pair of drilling machines 13 to descend at the same time. The drilling machines 13 will finally land at the drilling position of the pipe clamp to perform drilling operations on the pipe clamp. In this step, by setting the second electric push rod 14, the first piston rod 15, the first fixed cylinder 16, and the movable rod 17, the top of the pipe clamp can be fixed from the inside, ensuring that the pipe clamp will not shake or move during the drilling process, improving the stability of drilling. By setting the air hole 18, the second fixed cylinder 19, the second piston rod 110, and the elastic plate 111, the two sides of the pipe clamp can be fixed from the inside, further improving the stability and accuracy of drilling, reducing problems such as hole position deviation or irregular hole shape caused by the movement of the pipe clamp, and at the same time, it can also avoid damage or deformation of the pipe clamp itself caused by the movement of the pipe clamp during the drilling process, and can also reduce the additional adjustment time required due to the movement of the pipe clamp, improving the drilling efficiency.;
[0027] Further, as Figures 1 to 5As shown, multiple suction cups 2 are fixedly connected to the middle of the side wall of the elastic plate 111; a connecting pipe 21 is fixedly connected to the middle of the side wall of the elastic plate 111; the other end of the connecting pipe 21 is connected to the rod chamber of the first fixed cylinder 16; the first fixed cylinder 16, the elastic plate 111, the suction cups 2, and the connecting pipe 21 are all hollow and connected; during operation, when the elastic plate 111 deforms to fix the pipe clamp from the inside, the multiple suction cups 2 on the side wall of the elastic plate 111 will adsorb on the inner wall of the pipe clamp. At this time, because the other end of the connecting pipe 21 is connected to the rod chamber of the first fixed cylinder 16, when the second electric push rod 14 moves upward, the rod chamber of the first fixed cylinder 16 will suck the air inside the elastic plate 111 through the connecting pipe 21. Therefore, the suction cups 2 will tightly adsorb on the inner wall of the pipe clamp due to the negative pressure effect. By setting the suction cups 2 and the connecting pipe 21 in this step, it is further ensured that the elastic plate 111 can firmly fix the pipe clamp from the inside of the pipe clamp, which can prevent the movement or shaking of the pipe clamp during the drilling process, ensure that the drilling is more accurate and stable, and at the same time, the stable drilling can also reduce the impact and damage to the drilling machine 13 caused by the movement of the pipe clamp.
[0028] Further, as Figure 1 , Figure 2 , Figure 4 and Figure 5 shown, multiple elastic pads 3 are fixedly connected to the top side wall of the elastic plate 111; the elastic pads 3 are made of elastic material; during operation, when the elastic plate 111 deforms to fix the pipe clamp from the inside, the elastic pads 3 on the top of the elastic plate 111 will deform accordingly and press against the inner wall of the pipe clamp. By setting the elastic pads 3 in this step, the wear caused by friction when the elastic plate 111 contacts the inner wall of the pipe clamp can be reduced. At the same time, the elastic pads 3 can absorb the vibration and impact force generated during the drilling process, reduce the small displacement of the pipe clamp and the drilling machine 13, thereby improving the drilling accuracy.
[0029] Further, as Figure 1 , Figure 2 , Figure 4 and Figure 5 shown, a water-absorbing sponge 4 is fixedly connected to the top side wall of the elastic plate 111; the water-absorbing sponge 4 is arranged inside the elastic pad 3; the elastic pad 3 is made of water-absorbing material; during operation, when the elastic pad 3 presses against the inner wall of the pipe clamp, it will squeeze the water-absorbing sponge 4. Because the water-absorbing sponge 4 is made of water-absorbing material and the staff injects water into the water-absorbing sponge 4 in advance, at this time, the water-absorbing sponge 4 will squeeze out the water inside when it is squeezed, and the water will flow to the surface of the suction cup 2 along the trend. By setting the water-absorbing sponge 4 in this step, the water spray can fill the small gaps between the suction cup 2 and the inner wall of the pipe clamp, thereby enhancing the sealing performance between the suction cup 2 and the inner wall of the pipe clamp, effectively preventing air from entering the inside of the suction cup 2, and further maintaining the pressure difference inside and outside the suction cup 2, so that the suction cup 2 can adsorb more firmly on the inner wall of the pipe clamp.
[0030] Further, as Figure 1 andFigure 2 As shown, a third fixing cylinder 5 is fixedly connected to the top side wall of the base 12; an air inlet pipe 51 is fixedly connected to the top side wall of the third fixing cylinder 5; a plurality of air outlet pipes 52 are fixedly connected to the bottom side wall of the third fixing cylinder 5; the air outlet pipes 52 are made of elastic material; the third fixing cylinder 5, the air inlet pipe 51 and the air outlet pipes 52 are all hollow and communicate with each other. During operation, the operator connects the air inlet pipe 51 to a blower and starts the blower. Since the third fixing cylinder 5, the air inlet pipe 51 and the air outlet pipes 52 communicate with each other, the air flow blown by the blower will be sprayed on the surface of the pipe clamp along the air outlet pipes 52, blowing away the debris on the operating table. This step can clean the working environment during drilling of the drilling machine 13 by setting the third fixing cylinder 5, the air inlet pipe 51 and the air outlet pipes 52, preventing debris from accumulating in the working area. At the same time, cleaning the debris brought out by drilling can reduce the situation of the debris scratching or damaging the drilling machine 13 and extend the service life of the drilling machine 13.
[0031] Further, as Figure 1 and Figure 2 shown, a fixing rod 6 is fixedly connected to the inner top side wall of the drilling box 1; the fixing rods 6 are a pair and are symmetrically arranged on both sides of the elastic plate 111; a magnet 61 is fixedly connected to the middle of the side wall of the fixing rod 6. During operation, the magnet 61 adsorbs the debris scattered during drilling on its surface. This step can further clean the working environment of the drilling operation by setting the fixing rod 6 and the magnet 61, ensuring that no impurities enter the hole during drilling, thereby improving the quality and reliability of the product.
[0032] Working principle: The staff sleeved the pipe clamp to be drilled on the top of the movable rod 17. At this time, a pair of elastic plates 111 are located inside the pipe clamp. The second electric push rod 14 is started. The second electric push rod 14 pushes the first piston rod 15 to move upward. When the first piston rod 15 moves, the movable rod 17 will move upward together with the first piston rod 15. Since the first piston rod 15 and the first fixed cylinder 16 are set with interference fit, the air in the rodless cavity of the first fixed cylinder 16 will be squeezed. Because the first fixed cylinder 16, the movable rod 17, the air hole 18, and the second fixed cylinder 19 are connected, the air in the rodless cavity of the first fixed cylinder 16 will enter the inside of the movable rod 17 from the air hole 18 and finally be delivered to the rodless cavity of the second fixed cylinder 19, pushing the second piston rod 110 to move outside the second fixed cylinder 19. When the second piston rod 110 moves, it will drive the elastic plate 111 to move synchronously. At this time, the elastic plate 111 will contact the inner wall of the pipe clamp to be drilled. Because the elastic plate 111 is made of elastic material, it will deform when moving further, so that the elastic plate 111 fixes the pipe clamp to be drilled from the inside. At this time, the movable rod 17 also supports the top of the pipe clamp. Then the staff starts the first electric push rod 11. The first electric push rod 11 pushes the base 12 to descend. The descending base 12 drives a pair of drilling machines 13 to descend at the same time. The drilling machines 13 will finally land at the drilling position of the pipe clamp to perform drilling operations on the pipe clamp. When the elastic plate 111 deforms and fixes the pipe clamp from the inside, a plurality of suction cups 2 on the side wall of the elastic plate 111 will adsorb on the inner wall of the pipe clamp. At this time, because the other end of the connecting pipe 21 is connected to the rod chamber of the first fixed cylinder 16, when the second electric push rod 14 moves upward, the rod chamber of the first fixed cylinder 16 will suck the air inside the elastic plate 111 through the connecting pipe 21. Therefore, the suction cups 2 will tightly adsorb on the inner wall of the pipe clamp due to the negative pressure effect. When the elastic plate 111 deforms and fixes the pipe clamp from the inside, the elastic pad 3 on the top of the elastic plate 111 will deform accordingly and press against the inner wall of the pipe clamp. When the elastic pad 3 presses against the inner wall of the pipe clamp, it will squeeze the water-absorbing sponge 4. Because the water-absorbing sponge 4 is made of water-absorbing material and the staff previously injected water into the water-absorbing sponge 4, the water-absorbing sponge 4 will squeeze out the water inside when being squeezed, and the water will flow to the surface of the suction cup 2 along the trend. The staff connects the air inlet pipe 51 to the blower and starts the blower. Because the third fixed cylinder 5, the air inlet pipe 51, and the air outlet pipe 52 are connected, the airflow blown by the blower will be sprayed on the surface of the pipe clamp along the air outlet pipe 52 to blow away the debris on the operating table. The magnet 61 adsorbs the debris scattered during drilling on its surface.
[0033] The foregoing has shown and described the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments, and what is described in the above embodiments and the specification only illustrates the principles of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed for the present utility model is defined by the appended claims and their equivalents.
Claims
1. A pipe clamp drilling device, comprising a drilling box (1); characterized in that: A first electric push rod (11) is fixedly connected to the top side wall of the drilling box (1); a base (12) is fixedly connected to the output end of the first electric push rod (11); a drilling machine (13) is fixedly connected to the middle of the side wall of the base (12); the drilling machines (13) are a pair and are symmetrically arranged on both sides of the base (12); a second electric push rod (14) is fixedly connected to the bottom side wall of the drilling box (1); a first piston rod (15) is fixedly connected to the output end of the second electric push rod (14); a first fixed cylinder (16) is fixedly connected to the bottom side wall of the drilling box (1); the first piston rod (15) is arranged inside the first fixed cylinder (16); the first piston rod (15) and the first fixed cylinder (16) are in interference fit; a movable rod (17) is fixedly connected to the top side wall of the first piston rod (15); a plurality of air holes (18) are formed in the middle of the side wall of the movable rod (17); a pair of second fixed cylinders (19) are fixedly connected to the middle of the side wall of the movable rod (17); the first fixed cylinder (16), the movable rod (17), the air holes (18), and the second fixed cylinders (19) are hollow and communicated; a second piston rod (110) is slidably connected to the inner side wall of the second fixed cylinder (19); the second fixed cylinder (19) and the second piston rod (110) are in interference fit; an elastic plate (111) is fixedly connected to the end of the second piston rod (110); the elastic plate (111) is made of an elastic material.
2. The pipe clamp drilling device according to claim 1, characterized in that: A plurality of suction cups (2) are fixedly connected to the middle of the side wall of the elastic plate (111); a connecting pipe (21) is fixedly connected to the middle of the side wall of the elastic plate (111); the other end of the connecting pipe (21) is connected to the rod cavity of the first fixed cylinder (16); the first fixed cylinder (16), the elastic plate (111), the suction cups (2), and the connecting pipe (21) are all hollow and communicated.
3. The pipe clamp drilling device according to claim 2, characterized in that: A plurality of elastic pads (3) are fixedly connected to the top side wall of the elastic plate (111); the elastic pads (3) are made of an elastic material.
4. The pipe clamp drilling device according to claim 3, characterized in that: A water-absorbing sponge (4) is fixedly connected to the top side wall of the elastic plate (111); the water-absorbing sponge (4) is arranged inside the elastic pad (3); the elastic pad (3) is made of a water-absorbing material.
5. The pipe clamp drilling device according to claim 4, characterized in that: A third fixed cylinder (5) is fixedly connected to the top side wall of the base (12); an air inlet pipe (51) is fixedly connected to the top side wall of the third fixed cylinder (5); a plurality of air outlet pipes (52) are fixedly connected to the bottom side wall of the third fixed cylinder (5); the air outlet pipes (52) are made of an elastic material; the third fixed cylinder (5), the air inlet pipe (51), and the air outlet pipes (52) are all hollow and communicated.
6. The pipe clamp drilling device according to claim 5, characterized in that: A fixed rod (6) is fixedly connected to the top inner side wall of the drilling box (1); the fixed rods (6) are a pair and are symmetrically arranged on both sides of the elastic plate (111); a magnetic block (61) is fixedly connected to the middle of the side wall of the fixed rod (6).