Collaborative beveling robot for pipeline welding
By designing a collaborative beveling robot for pipe welding, and utilizing electric push rods and motor-driven grinding components, the problem of uneven manual grinding was solved, achieving stable and uniform processing of pipe beveling, and improving welding quality and precision.
Patent Information
- Application Number
- CN202423075905.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-12
- Publication Date
- 2025-12-23
- Estimated Expiration
- 2034-12-12
AI Technical Summary
In the existing technology, the processing of pipe beveling mainly relies on manual hand-held grinders, which leads to uneven grinding.
Design a collaborative beveling robot for pipe welding. The robot achieves stable beveling through an electric push rod and a motor-driven grinding component. The motor drives the pipe to rotate, ensuring the uniformity of the beveling process.
This achieves stable and uniform processing of pipe bevels, improves welding quality and precision, and ensures uniform welding stress.
Smart Images
Figure CN223700277U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to pipeline welding technical field, concretely is a kind of pipeline welding is used to cooperate bevel robot. BACKGROUND
[0002] Pipeline bevel refers to the welding piece to be welded construction area is processed and assembled into certain geometric shape's groove by machine or gas cutting etc., and the preparation of pipeline bevel is mainly to ensure welding quality and welding precision, ensure that welding angle is uniform, to ensure that the stress of pipeline welding is uniform.
[0003] At present, the machining of bevel in prior art is mostly manually held polisher, and uneven polishing may occur, therefore the application proposes a kind of pipeline welding is used to cooperate bevel robot to solve this problem. UTILITARY MODEL
[0004] The utility model aims at providing a kind of pipeline welding is used to cooperate bevel robot to solve the problem that uneven polishing may occur in the machining of bevel in prior art proposed in the above background art.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:
[0006] A kind of pipeline welding is used to cooperate bevel robot, including bottom plate, the top side of the bottom plate is fixedly installed with first working chamber, the top other side of bottom plate is fixedly installed with second working chamber, the top of second working chamber is fixedly installed with first electric push rod, the push rod end of first electric push rod is fixedly installed with first mounting plate, the bottom of first mounting plate is provided with polishing assembly, and polishing assembly includes second mounting plate, the bottom of second mounting plate is symmetrically rotatably installed with second electric push rod, the push rod end of second electric push rod is rotatably installed with first mounting bracket, the bottom side of first mounting bracket is fixedly installed with mounting rod, one end of mounting rod is rotatably connected with first mounting bracket, the inside of first mounting bracket is fixedly installed with second mounting bracket, the side of second mounting bracket is fixedly installed with first motor, the output shaft of first motor is fixedly installed with fixed shaft, and the outside of fixed shaft is fixedly installed with polishing roller.
[0007] As a further embodiment of this utility model: the first working chamber and the second working chamber are symmetrically designed. A second motor is fixedly installed on the top of the base plate and on the bottom side inside the first working chamber. A rotating shaft is fixedly installed on the output shaft of the second motor. An installation shaft is rotatably installed inside both the first and second working chambers. A transmission wheel is fixedly installed on the installation shaft and the rotating shaft inside the first working chamber and on the outside. A transmission belt is sleeved on the outside of the two transmission wheels. A drive gear is fixedly installed on the outside of the installation shaft inside the first working chamber. The drive gear passes through the first working chamber. A bearing seat is fixedly installed between the first and second working chambers. An installation sleeve is rotatably installed inside the bearing seat. A driven gear is fixedly installed on the outside of the installation sleeve. The driven gear meshes with the drive gear. Two third electric push rods are symmetrically fixedly installed on the top and bottom of the installation sleeve. The push rod ends of the third electric push rods are inserted into the interior of the installation sleeve.
[0008] As a further improvement of this utility model, a guide wheel is fixedly installed on the outside of the mounting shaft inside the second working chamber.
[0009] As a further improvement of this utility model, a reinforcing rod is fixedly installed on the first mounting plate.
[0010] As a further improvement of this utility model: the first working chamber and the second working chamber are respectively provided with through slots on the side close to each other for the drive gear and guide wheel to pass through.
[0011] As a further embodiment of this utility model: a switch is fixedly installed on the second working chamber, and the first electric push rod, the second electric push rod, the third electric push rod, the first motor and the second motor are all electrically connected to the switch through wires, and the switch is electrically connected to an external power supply through wires.
[0012] Compared with the prior art, the beneficial effects of this utility model are:
[0013] 1. This utility model uses a first electric push rod to lower the grinding roller, a second electric push rod to tilt the first mounting bracket to tilt the grinding roller to a suitable angle, and a first motor to rotate the grinding roller, thereby achieving stable processing of the bevel. Furthermore, the second motor to rotate the pipe makes the bevel processing more uniform.
[0014] 2. This utility model uses an installation sleeve and a third electric push rod to clamp and fix the pipe, ensuring the stability of the pipe during beveling and thus ensuring the effect of beveling. Attached Figure Description
[0015] Figure 1 This is a schematic diagram of the structure of this utility model.
[0016] Figure 2 This is a partial side view of the present invention.
[0017] Figure 3 This utility model Figure 1 Enlarged view of point A in the middle.
[0018] Figure 4 This is a partial side view of the present invention.
[0019] 1. First mounting bracket; 2. First motor; 3. Grinding roller; 4. First working chamber; 5. Drive gear; 6. Mounting shaft; 7. Transmission wheel; 8. Transmission belt; 9. Second motor; 10. Through slot; 11. Guide wheel; 12. Second working chamber; 13. Second mounting bracket; 14. First electric push rod; 15. Reinforcing rod; 16. First mounting plate; 17. Mounting rod; 18. Second electric push rod; 19. Second mounting plate; 20. Mounting sleeve; 21. Bearing seat; 22. Third electric push rod; 23. Driven gear; 24. Base plate. Detailed Implementation
[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0021] Please see Figures 1 to 4 In this embodiment of the present invention, a collaborative beveling robot for pipe welding includes a base plate 24. A first working chamber 4 is fixedly installed on one side of the top of the base plate 24, and a second working chamber 12 is fixedly installed on the other side of the top of the base plate 24. A first electric push rod 14 is fixedly installed on the top of the second working chamber 12. A first mounting plate 16 is fixedly installed on the push rod end of the first electric push rod 14. A grinding assembly is provided at the bottom of the first mounting plate 16. The grinding assembly includes a second mounting plate 19. A second electric push rod 18 is symmetrically and rotatably installed on the bottom of the second mounting plate 19. A first mounting frame 1 is rotatably installed on the push rod end of the second electric push rod 18. A mounting rod 17 is fixedly installed on one side of the bottom of the first mounting frame 1. One end of the mounting rod 17 is rotatably connected to the first mounting frame 1. A second mounting frame 13 is fixedly installed inside the first mounting frame 1. A first motor 2 is fixedly installed on one side of the second mounting frame 13. A fixed shaft is fixedly installed on the output shaft of the first motor 2. A grinding roller 3 is fixedly installed on the outside of the fixed shaft.
[0022] The first working chamber 4 and the second working chamber 12 are symmetrically designed. A second motor 9 is fixedly installed on the top of the base plate 24 and on the bottom side inside the first working chamber 4. A rotating shaft is fixedly installed on the output shaft of the second motor 9. An installation shaft 6 is rotatably installed inside both the first working chamber 4 and the second working chamber 12. A transmission wheel 7 is fixedly installed on the installation shaft 6 and the rotating shaft inside the first working chamber 4, and on the outer side of both transmission wheels 7. A transmission belt 8 is sleeved on the outer side of the two transmission wheels 7. A drive gear 5 is fixedly installed on the outer side of the installation shaft 6 inside the first working chamber 4. A bearing housing 21 is fixedly installed between the first working chamber 4 and the second working chamber 12. An installation sleeve 20 is rotatably installed inside the bearing housing 21. A driven gear 23 is fixedly installed on the outside of the installation sleeve 20. The driven gear 23 meshes with the drive gear 5. Two third electric push rods 22 are symmetrically fixedly installed on the top and bottom of the installation sleeve 20. The push rod end of the third electric push rod 22 is inserted into the inside of the installation sleeve 20. A guide wheel 11 is fixedly installed on the outside of the installation shaft 6 inside the second working chamber 12 for auxiliary rotation of the pipeline.
[0023] A reinforcing rod 15 is fixedly installed on the first mounting plate 16.
[0024] The first working chamber 4 and the second working chamber 12 are respectively provided with through slots 10 for the drive gear 5 and guide wheel 11 to pass through on the side close to each other.
[0025] A switch is fixedly installed on the second working chamber 12. The first electric push rod 14, the second electric push rod 18, the third electric push rod 22, the first motor 2, and the second motor 9 are all electrically connected to the switch through wires. The switch is electrically connected to an external power source through wires.
[0026] The pipe will not rotate continuously in the same direction; its maximum rotation range is 360°.
[0027] The working principle of this utility model is as follows:
[0028] In use, the diameter of the pipe is measured and the third electric push rod 22 is activated, ensuring the distance between the two third electric push rods 22 is the same as the pipe diameter. The pipe is then passed through the mounting sleeve 20, and the push rod ends of the third electric push rods 22 continue to clamp the pipe. At this point, the axis of the pipe and the axis of the mounting sleeve 20 are on the same horizontal line. The first electric push rod 14 is activated, and its push rod end retracts, causing the first mounting plate 16 to descend. After the first mounting plate 16 descends, it causes the second mounting plate 19 to descend. At this time, the second electric push rod 18 is activated, and its push rod end extends, causing the first mounting frame 1 to rotate around the connection point with the mounting rod 17. The first mounting frame 1 causes the second mounting frame 13, which is fixedly installed inside it, to move synchronously, thereby causing the grinding roller 3 to tilt. The angle is adjusted until the required angle is met. The push rod end of the first electric push rod 14 is retracted so that the grinding roller 3 can fit against the end of the pipe. Then, the first motor 2 on one side of the grinding roller 3 is started. The first motor 2 drives the grinding roller 3 to rotate for grinding. During the grinding process, the second motor 9 is started. The second motor 9 drives the transmission wheel 7 on the outside of the rotating shaft to rotate. The transmission wheel 7 drives another transmission wheel 7 to rotate through the transmission belt 8, which in turn drives the mounting shaft 6 to rotate. The two mounting shafts 6 are rotatably connected to the two working chambers respectively. The rotation of the mounting shaft 6 will drive the drive gear 5 to rotate. The drive gear 5 will drive the driven gear 23 on the outside of the mounting sleeve 20 to mesh and rotate, which in turn drives the mounting sleeve 20 to rotate. The pipe in the mounting sleeve 20 rotates with the cooperation of the guide wheel 11, thereby realizing the beveling of the pipe end.
[0029] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.
Claims
1. A collaborative beveling robot for pipe welding, comprising a base plate (24), characterized in that: A first working chamber (4) is fixedly installed on one side of the top of the base plate (24), and a second working chamber (12) is fixedly installed on the other side of the top of the base plate (24). A first electric push rod (14) is fixedly installed on the top of the second working chamber (12). A first mounting plate (16) is fixedly installed on the push rod end of the first electric push rod (14). A grinding assembly is provided at the bottom of the first mounting plate (16). The grinding assembly includes a second mounting plate (19). A second electric push rod is symmetrically and rotatably mounted on the bottom of the second mounting plate (19). (18) The push rod end of the second electric push rod (18) is rotatably mounted with a first mounting bracket (1). A mounting rod (17) is fixedly mounted on one side of the bottom of the first mounting bracket (1). One end of the mounting rod (17) is rotatably connected to the first mounting bracket (1). A second mounting bracket (13) is fixedly mounted inside the first mounting bracket (1). A first motor (2) is fixedly mounted on one side of the second mounting bracket (13). A fixed shaft is fixedly mounted on the output shaft of the first motor (2). A grinding roller (3) is fixedly mounted on the outside of the fixed shaft.
2. The collaborative beveling robot for pipe welding according to claim 1, characterized in that: The first working chamber (4) and the second working chamber (12) are symmetrically designed. A second motor (9) is fixedly installed on the top of the base plate (24) and on the bottom inside the first working chamber (4). A rotating shaft is fixedly installed on the output shaft of the second motor (9). An installation shaft (6) is rotatably installed inside both the first working chamber (4) and the second working chamber (12). A transmission wheel (7) is fixedly installed on the installation shaft (6) and the rotating shaft inside the first working chamber (4) and on the outside. A transmission belt (8) is sleeved on the outside of the two transmission wheels (7). The installation shaft (6) inside the first working chamber (4) is fixedly installed on the outside of the rotating shaft. A drive gear (5) is fixedly installed on the outside of the first working chamber (4). The drive gear (5) passes through the first working chamber (4). A bearing seat (21) is fixedly installed between the first working chamber (4) and the second working chamber (12). An installation sleeve (20) is rotatably installed inside the bearing seat (21). A driven gear (23) is fixedly installed on the outside of the installation sleeve (20). The driven gear (23) meshes with the drive gear (5). Two third electric push rods (22) are symmetrically fixedly installed on the top and bottom of the installation sleeve (20). The push rod end of the third electric push rod (22) is inserted into the interior of the installation sleeve (20).
3. The collaborative beveling robot for pipe welding according to claim 1, characterized in that: A guide wheel (11) is fixedly installed on the outside of the mounting shaft (6) inside the second working chamber (12).
4. The collaborative beveling robot for pipe welding according to claim 1, characterized in that: A reinforcing rod (15) is fixedly installed on the first mounting plate (16).
5. The collaborative beveling robot for pipe welding according to claim 1, characterized in that: The first working chamber (4) and the second working chamber (12) are respectively provided with through slots (10) for the drive gear (5) and guide wheel (11) to pass through on the side close to each other.
6. A collaborative beveling robot for pipe welding according to claim 2, characterized in that: A switch is fixedly installed on the second working chamber (12). The first electric push rod (14), the second electric push rod (18), the third electric push rod (22), the first motor (2) and the second motor (9) are all electrically connected to the switch through wires. The switch is electrically connected to an external power supply through wires.