Steel pipe machining and perforating device capable of automatically cleaning chippings

Abstract

The utility model discloses a steel pipe machining and perforating device capable of automatically cleaning chippings, and relates to the technical field of steel pipe machining equipment. The device comprises a bottom plate, two mounting plates are fixedly connected to the upper side of the bottom plate, two driving shafts are rotationally matched between the two mounting plates, main arc-shaped blocks are fixedly connected to the two driving shafts, and a stepping motor matched with one end of one of the two driving shafts is fixedly connected to one side of each mounting plate; a driving groove is formed in the upper side of the inner wall of the bottom plate, a threaded rod is rotationally matched with the inner wall of the driving groove, and an adjusting block is in threaded fit with the threaded rod. Through the arrangement of the adjusting block and the micro air pump, after the perforating assembly perforates the pipeline, air with high pressure is injected into the hose through the micro air pump, air blowing on the inner wall of the pipeline is achieved, metal chippings on the inner wall of the pipeline can be effectively removed, the cleanliness of the interior of the pipeline is improved, and the service life of the pipeline is prolonged. And the quality of the pipeline perforated by the device is further improved.

Description

Technical Field

[0001] This utility model belongs to the technical field of steel pipe processing equipment, specifically, it relates to a steel pipe processing piercing device with self-cleaning debris. Background Technology

[0002] The existing steel pipe processing piercing device is a device specifically designed for drilling holes in steel pipes. It plays an important role in the steel pipe processing industry. Its main function is to accurately drill holes of the required size and shape in the steel pipe. These holes can be used for various purposes, such as connection, fixing, ventilation, drainage, or as access points for sensors and instruments.

[0003] Chinese Patent Application No. CN202122518747.4 discloses a steel pipe piercing production and processing device, which can intermittently and equidistantly convey steel pipes and intermittently perform piercing operations on the steel pipes, reducing manual operation and improving the working efficiency of the device. It includes a base plate, support plates, conveying rollers, roller shafts, first gears, fixed plates, fixed seats, axles, eccentric wheels, second gears, support rods, mounting plates, support blocks, half-tooth gears, hot-melt drill bits, and a movable grinding assembly. Two sets of support plates are symmetrically fixedly installed on the upper surface of the base plate. Two sets of roller shafts are rotatably installed between the two sets of support plates. Two sets of conveying rollers are respectively fixedly installed on the two sets of roller shafts. The right end of the roller shafts passes through the right support plate. Two sets of first gears are respectively fixedly connected to the right end of the two sets of roller shafts and mesh with each other. Two sets of fixed plates are respectively fixedly installed on the upper ends of the two sets of support plates. Two sets of fixed seats are respectively fixedly installed on the upper surfaces of the two sets of fixed plates.

[0004] The above technical solutions can punch holes in pipes using a hot-melt drill bit. However, in actual use, during the punching process, when the punching tool penetrates the steel pipe wall, it generates shearing and extrusion around the puncture point, causing the material to break and deform, thus forming debris. Some of this debris adheres to the outside of the steel pipe. At the same time, when the punching tool penetrates to the other side of the steel pipe, the material at the exit is subjected to sudden shearing and extrusion, which can easily cause breakage and splashing, resulting in a large amount of debris at the exit. This debris can then enter the interior of the steel pipe and is difficult to clean, affecting product quality.

[0005] In view of this, this utility model is proposed. Utility Model Content

[0006] The technical problem to be solved by this utility model is to overcome the shortcomings of the prior art and provide a steel pipe processing piercing device with self-cleaning debris.

[0007] To solve the above-mentioned technical problems, the basic concept of the technical solution adopted by this utility model is as follows:

[0008] A self-cleaning steel pipe processing piercing device includes a base plate, two mounting plates are fixedly connected to the upper side of the base plate, two drive shafts are rotatably engaged between the two mounting plates, a main arc block is fixedly connected to each of the two drive shafts, and a stepper motor that engages with one end of one of the two drive shafts is fixedly connected to one side of the two mounting plates.

[0009] A drive groove is provided on the upper side of the inner wall of the base plate. A threaded rod is rotatably fitted on the inner wall of the drive groove. An adjusting block is threaded onto the threaded rod. An electric telescopic cylinder is fixedly connected to the upper side of the adjusting block. A stop block is fixedly connected to the output end of the electric telescopic cylinder. A miniature air pump is provided on the upper side of the base plate. A hose that cooperates with the stop block is fixedly connected to the output end of the miniature air pump. A cleaning component is provided on one side of one of the two mounting plates. A perforation component is provided on the upper side of the two mounting plates. A tightening component that cooperates with the main arc block is fixedly connected to the other side of the two mounting plates. A linkage component is provided at one end of the two drive shafts.

[0010] Optionally, to further improve the cleanliness of the outer wall of the pipe, the cleaning assembly includes a mounting block fixedly connected to one side of the two mounting plates, a hollow ring fixedly connected to one side of the mounting block, and a cleaning brush fixedly connected to the inner wall of the hollow ring.

[0011] Optionally, for use in pipe piercing operations, the piercing assembly includes a gantry fixedly connected to the upper side of two mounting plates, a cylinder mounted on the gantry, a linkage plate fixedly connected to the output end of the cylinder, a piercing motor fixedly connected to the lower side of the linkage plate, and a piercing head fixedly connected to the output end of the piercing motor.

[0012] Optionally, to facilitate pipe fixing, the tightening assembly includes a mounting port on the other side of the two mounting plates, an electric slide rail fixedly connected inside the mounting port, a moving block slidably fitted on the electric slide rail, and a downward pressing arc block rotatably fitted on one side of the moving block and cooperating with the main arc block.

[0013] Optionally, to facilitate the linkage of the two drive shafts, the linkage assembly includes gears fixedly connected to one end of the two drive shafts and racks mounted on the two gears.

[0014] Optionally, in order to improve the stability of the linkage plate when it moves, limit grooves are opened on both sides of the inner wall of the gantry frame, and limit blocks that are fixedly connected to the linkage plate are slidably fitted on the inner wall of the limit groove.

[0015] Optionally, to facilitate driving the threaded rod, a drive motor is fixedly connected to one side of the base plate, and the output end of the drive motor is engaged with the threaded rod.

[0016] By adopting the above technical solution, the present invention has the following beneficial effects compared with the prior art. Of course, any product implementing the present invention does not necessarily need to achieve all of the following advantages at the same time:

[0017] 1. This utility model, by setting an adjustment block and a micro air pump, allows for the injection of high-pressure air into the hose after the perforation component punctures the pipe, thereby blowing air onto the inner wall of the pipe. This effectively removes metal debris from the inner wall of the pipe, improves the cleanliness of the pipe, and thus enhances the quality of the pipe after perforation.

[0018] 2. By setting up a cleaning component, this utility model can achieve the following: after punching is completed, the cleaning brush will clean the outside of the pipe during the transportation process, so as to avoid debris remaining on the outside of the pipe and causing physical damage to the outer wall of the pipe, such as scratches, dents or cracks. At the same time, it further improves the cleanliness of the steel pipe after processing.

[0019] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings. Attached Figure Description

[0020] The accompanying drawings described below are merely some embodiments. Those skilled in the art can obtain other drawings based on these drawings without any creative effort. In the drawings:

[0021] Figure 1 This is a schematic diagram of the overall three-dimensional structure of an embodiment of the present utility model;

[0022] Figure 2 This is a rear-view perspective structural diagram of an embodiment of the present invention;

[0023] Figure 3 This is a side view of a three-dimensional structure according to an embodiment of the present invention;

[0024] Figure 4 This is a three-dimensional cross-sectional structural diagram of a gantry frame according to an embodiment of the present invention;

[0025] The attached diagram lists the components represented by each number as follows:

[0026] 1. Base plate; 2. Mounting plate; 3. Drive shaft; 4. Main arc block; 5. Stepper motor; 6. Drive slot; 7. Threaded rod; 8. Adjusting block; 9. Electric telescopic cylinder; 10. Stop block; 11. Miniature air pump; 12. Hose; 13. Sweeping assembly; 131. Mounting block; 132. Hollow ring; 133. Sweeping brush; 14. Perforation assembly; 141. Gantry frame; 142. Cylinder; 143. Linkage plate; 144. Perforation motor; 145. Perforation head; 15. Tightening assembly; 151. Mounting port; 152. Electric slide rail; 153. Moving block; 154. Downward arc block; 16. Linkage assembly; 161. Gear; 162. Rack; 17. Limit slot; 18. Limit block; 19. Drive motor.

[0027] It should be noted that these accompanying drawings and textual descriptions are not intended to limit the scope of the present invention in any way, but rather to illustrate the concept of the present invention to those skilled in the art by referring to specific embodiments. Detailed Implementation

[0028] The present invention will now be described in further detail with reference to the accompanying drawings.

[0029] Please see Figure 1-4 As shown, this embodiment provides a steel pipe processing piercing device with self-cleaning debris, including a base plate 1, two mounting plates 2 are fixedly connected to the upper side of the base plate 1, two drive shafts 3 are rotatably connected between the two mounting plates 2, a main arc block 4 is fixedly connected to each of the two drive shafts 3, and a stepper motor 5 that cooperates with one end of one of the two drive shafts 3 is fixedly connected to one side of the two mounting plates 2.

[0030] A drive groove 6 is provided on the upper side of the inner wall of the base plate 1. A threaded rod 7 is rotatably fitted on the inner wall of the drive groove 6. An adjusting block 8 is threadedly fitted on the threaded rod 7. An electric telescopic cylinder 9 is fixedly connected to the upper side of the adjusting block 8. A stop block 10 is fixedly connected to the output end of the electric telescopic cylinder 9. A micro air pump 11 is provided on the upper side of the base plate 1. A hose 12 that cooperates with the stop block 10 is fixedly connected to the output end of the micro air pump 11. A cleaning component 13 is provided on one side of one of the two mounting plates 2. A perforation component 14 is provided on the upper side of the two mounting plates 2. A tightening component 15 that cooperates with the main arc block 4 is fixedly connected to the other side of the two mounting plates 2. A linkage component 16 is provided at one end of the two drive shafts 3.

[0031] Please see Figure 2 The cleaning component 13 includes a mounting block 131 fixedly connected to one side of the two mounting plates 2, a hollow ring 132 fixedly connected to one side of the mounting block 131, and a cleaning brush 133 fixedly connected to the inner wall of the hollow ring 132. By having the cleaning brush 133 contact the outer wall of the steel pipe, the outer wall is cleaned during the movement of the steel pipe, thereby improving the overall cleanliness.

[0032] Please see Figure 1 and Figure 2 The perforation assembly 14 includes a gantry frame 141 fixedly connected to the upper side of two mounting plates 2, a cylinder 142 mounted on the gantry frame 141, a linkage plate 143 fixedly connected to the output end of the cylinder 142, a perforation motor 144 fixedly connected to the lower side of the linkage plate 143, and a perforation head 145 fixedly connected to the output end of the perforation motor 144. The cylinder 142 pushes the linkage plate 143 downward, thereby driving the perforation motor 144 and the perforation head 145 to move in the same direction. During the movement, when starting, the perforation motor 144 drives the perforation head 145 to perforate the steel pipe.

[0033] Please see Figure 1 The tightening component 15 includes an installation port 151 on the other side of the two mounting plates 2, an electric slide rail 152 fixedly connected inside the installation port 151, a moving block 153 slidably engaged on the electric slide rail 152, and a downward pressing arc block 154 rotatably engaged on one side of the moving block 153 and engaged with the main arc block 4. The moving block 153 is driven to move downward by the electric slide rail 152, thereby driving the corresponding downward pressing arc block 154 to engage with the main arc block 4 through compression, thus fixing the steel pipe.

[0034] Please see Figure 2 The linkage component 16 includes a gear 161 fixedly connected to one end of the two drive shafts 3 and a rack 162 disposed on the two gears 161. When one of the drive shafts 3 rotates, the rack 162 drives the two gears 161 to rotate simultaneously, thereby realizing the simultaneous rotation of the two drive shafts 3.

[0035] Please see Figure 4 Limiting grooves 17 are provided on both sides of the inner wall of the gantry frame 141. The inner wall of the limiting groove 17 is slidably fitted with a limiting block 18 that is fixedly connected to the linkage plate 143. When the linkage plate 143 moves up and down, it slides in the limiting groove 17 through the limiting block 18, thereby achieving stability when the linkage plate 143 moves.

[0036] Please see Figure 3 A drive motor 19 is fixedly connected to one side of the base plate 1. The output end of the drive motor 19 is engaged with the threaded rod 7. The drive motor 19 can drive the threaded rod 7 to adjust the adjusting block 8.

[0037] The implementation principle of the steel pipe processing piercing device with self-cleaning debris in this application embodiment is as follows: In use, firstly, by rotating the threaded rod 7, the adjusting block 8 is driven to rotate in the drive groove 6, so that the distance between the stop block 10 and the piercing head 145 is adjusted. Then, by starting the electric telescopic cylinder 9, the stop block 10 is pushed out and extended to maintain balance with the upper part of the main arc block 4. Then, the steel pipe to be processed is placed on the upper side of the two main arc blocks 4. By starting the electric slide rail 152, the moving block 153 and the pressing arc block 154 are driven to move downward to tighten the steel pipe. By starting the stepper motor 5, the steel pipe can be transported. During the transport process, one end of the steel pipe abuts against the stop block 10, which can realize the positioning of the steel pipe.

[0038] Then, by starting the cylinder 142, the linkage plate 143 is pressed down, and the perforation motor 144 is started to drive the perforation head 145 to rotate. The perforation head 145 contacts the steel pipe to achieve penetration. After penetration, since the stop block 10 is aligned with the inside of the steel pipe, the micro air pump 11 is started and blows air into the inside of the steel pipe through the guide hose 12 to automatically process the residual debris inside the steel pipe, thereby improving the quality of product processing. After cleaning, the electric telescopic cylinder 9 is retracted so that the stop block 10 no longer blocks the steel pipe. The stepper motor 5 is started and, through the cooperation of the gear 161 and the rack 162, simultaneously drives the two drive shafts 3 and the main arc block 4 to rotate and continue to transport the steel pipe.

[0039] During the conveying process, the cleaning brush 133 remains in contact with the outer wall of the steel pipe, thereby cleaning any debris that may be adsorbed on the outside of the steel pipe and further improving the cleanliness of the processed steel pipe.

[0040] This utility model is not limited to the above-described embodiments. Anyone should know that structural changes made under the guidance of this utility model, and any technical solutions that are the same as or similar to this utility model, fall within the protection scope of this utility model. Technical aspects, shapes, and structures not described in detail in this utility model are all publicly known technologies.

Claims

1. A steel pipe processing piercing device with self-cleaning debris, characterized in that, include: The base plate (1) has two mounting plates (2) fixedly connected to its upper side. The two mounting plates (2) are rotatably connected to two drive shafts (3). The two drive shafts (3) are fixedly connected to a main arc block (4). The two mounting plates (2) are fixedly connected to one side of a stepper motor (5) that is engaged with one end of one of the two drive shafts (3). A drive groove (6) is provided on the upper side of the inner wall of the base plate (1). A threaded rod (7) is rotatably fitted on the inner wall of the drive groove (6). An adjusting block (8) is threaded on the threaded rod (7). An electric telescopic cylinder (9) is fixedly connected to the upper side of the adjusting block (8). A stop block (10) is fixedly connected to the output end of the electric telescopic cylinder (9). A micro air pump (11) is provided on the upper side of the base plate (1). A hose (12) that cooperates with the stop block (10) is fixedly connected to the output end of the micro air pump (11). A cleaning component (13) is provided on one side of one of the two mounting plates (2). A perforation component (14) is provided on the upper side of the two mounting plates (2). A tightening component (15) that cooperates with the main arc block (4) is fixedly connected to the other side of the two mounting plates (2). A linkage component (16) is provided at one end of the two drive shafts (3).

2. The steel pipe processing piercing device with self-cleaning debris as described in claim 1, characterized in that, The cleaning assembly (13) includes a mounting block (131) fixedly connected to one side of the two mounting plates (2), a hollow ring (132) fixedly connected to one side of the mounting block (131), and a cleaning brush (133) fixedly connected to the inner wall of the hollow ring (132).

3. The steel pipe processing piercing device with self-cleaning debris as described in claim 1, characterized in that, The perforation assembly (14) includes a gantry (141) fixedly connected to the upper side of two mounting plates (2), a cylinder (142) mounted on the gantry (141), a linkage plate (143) fixedly connected to the output end of the cylinder (142), a perforation motor (144) fixedly connected to the lower side of the linkage plate (143), and a perforation head (145) fixedly connected to the output end of the perforation motor (144).

4. The steel pipe processing piercing device with self-cleaning debris as described in claim 1, characterized in that, The tightening assembly (15) includes a mounting port (151) opened on the other side of the two mounting plates (2), an electric slide rail (152) fixedly connected inside the mounting port (151), a moving block (153) slidably engaged on the electric slide rail (152), and a pressing arc block (154) rotatably engaged on one side of the moving block (153) and engaged with the main arc block (4).

5. The steel pipe processing piercing device with self-cleaning debris according to claim 1, characterized in that, The linkage assembly (16) includes a gear (161) fixedly connected to one end of the two drive shafts (3) and a rack (162) disposed on the two gears (161).

6. The steel pipe processing piercing device with self-cleaning debris according to claim 3, characterized in that, Limiting grooves (17) are provided on both sides of the inner wall of the gantry frame (141), and limiting blocks (18) that are fixedly connected to the linkage plate (143) are slidably fitted on the inner wall of the limiting grooves (17).

7. The steel pipe processing piercing device with self-cleaning debris according to claim 1, characterized in that, A drive motor (19) is fixedly connected to one side of the base plate (1), and the output end of the drive motor (19) is engaged with the threaded rod (7).

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