A pipe flanging device and processing system

Abstract

The utility model relates to a pipe flanging device, comprising: a frame; a turning mechanism, which comprises: a first frame body rotatably connected to the frame, an output end and a first connected first driving assembly; a rotating mechanism, which comprises: a rotating shaft rotatably connected to the first frame body, a second frame body arranged on the first frame body, a roller wheel rotatably connected to the second frame body, a rotating driving member connected to the output end and the rotating shaft, and a lifting driving assembly connected to the output end and the second frame body. Through the above-mentioned settings, the utility model realizes the mechanization of the flanging form on the construction site, reduces the flanging time and labor consumption.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline processing equipment, in particular to a pipe flanging equipment and a processing system. Background Art

[0002] The connection end side of the existing pipe fittings needs to be flanging processed and formed. Generally, the pipe wall is turned outward 90 degrees and then formed into a slip-on flange with a flange ring for pipeline connection, or the flanging part is directly made into a flange.

[0003] At present, the process exhaust system construction site adopts the manual flanging method, which uses a hammer to knock out the flange manually. Not only does it take a long time to flanging, but it also consumes a lot of manpower, and the flange knocked out manually is distorted and uneven. Utility Model Content

[0004] To this end, the technical problem to be solved by the utility model is to overcome the problems in the prior art of long manual flanging time, high labor consumption, and uneven flatness of the manually flanging when flanging the tube body, thereby providing a tube flanging equipment and processing system.

[0005] In order to solve the above technical problems, the utility model provides a pipe flanging device, comprising:

[0006] frame;

[0007] The turning mechanism comprises: a first frame body rotatably connected to the frame, an output end and a first connected first driving assembly;

[0008] The rotating mechanism includes: a rotating shaft rotatably connected to the first frame, a second frame arranged on the first frame, a roller rotatably connected to the second frame, a rotating driving member whose output end is connected to the rotating shaft, and a lifting driving component whose output end is connected to the second frame.

[0009] In one embodiment of the utility model, a limiting assembly is provided on the table top of the frame, and the limiting assembly is rotatably matched with the peripheral side of the tube to be flanging.

[0010] In one embodiment of the utility model, the limiting assembly includes: a plurality of positioning holes radially opened on the frame table along the rotating shaft, a limiting member installed on the positioning hole, and an auxiliary shaft rotatably connected to the limiting member, wherein the auxiliary shaft is attached to the side wall of the tube to be flanging.

[0011] In an embodiment of the present invention, the limiting member is provided with limiting holes, and the limiting holes are provided along the length direction of each group of positioning holes. The number of the positioning holes in each group is multiple and adapted to the limiting holes.

[0012] In one embodiment of the utility model, the table top is provided with an avoidance groove matched with a molded part, and the first frame is provided with an avoidance hole that is not smaller than the size of the second frame.

[0013] In one embodiment of the utility model, the first drive assembly includes a first drive motor and a first reducer, the output end of the first drive motor is connected to the first reducer, the output end of the first reducer is connected to the first rotating shaft, and the second frame is fixedly sleeved on the end of the first rotating shaft.

[0014] In one embodiment of the utility model, the lifting drive assembly includes a second driving motor and a worm gear lift, the output end of the second driving motor is connected to the worm gear lift, and the output end of the worm gear lift is connected to the second frame.

[0015] In one embodiment of the utility model, a molded part is provided at the end of the rotating shaft, the molded part has a step surface, and the roller is provided with a convex ring adapted to the step surface.

[0016] In one embodiment of the utility model, a second rotating shaft is fixedly sleeved on one end of the first frame away from the first rotating shaft, and the first rotating shaft and the second rotating shaft are respectively sleeved with bearing seats, and the bearing seats are arranged on both sides of the second frame.

[0017] This embodiment also discloses a processing system, which utilizes the above-mentioned pipe flanging equipment to flanging the pipe.

[0018] The pipe flanging equipment described in the utility model has the following beneficial effects compared with the prior art: 1. It can automatically flanging the pipe, reducing the flanging time and labor consumption; 2. The structure of the flanging equipment on the construction site is improved and the volume is reduced, which is convenient to use and carry on the construction site; 3. The structure of the flanging equipment on the construction site is improved from hydraulic type to electric type, and the structure is simplified; 4. The flatness of the flanging on the construction site is improved, thereby ensuring the sealing of the pipe connection after the on-site pipe modification. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to make the content of the utility model easier to understand, the utility model is further described in detail according to the specific embodiments of the utility model in combination with the accompanying drawings, wherein

[0020] Figure 1 It is a three-dimensional diagram of the flanging device of the utility model;

[0021] Figure 2 It is a three-dimensional diagram of the flanging device of the utility model from another angle;

[0022] Figure 3 It is a structural schematic diagram of the second frame of the utility model;

[0023] Figure 4 It is a structural schematic diagram of the rotating shaft and the roller of the utility model;

[0024] Figure 5 It is a structural schematic diagram of the table top of the utility model.

[0025] Explanation of the reference numerals in the drawings in the specification: 1. Frame; 2. Table; 3. Tube to be flanging; 4. Limiting member; 5. Limiting hole; 6. Auxiliary shaft; 7. Worm gear screw lift; 8. Second drive motor; 9. First drive motor; 10. First reducer; 11. Positioning hole; 12. Second rotating shaft; 13. First frame; 14. Forming member; 15. Step surface; 16. Second frame; 17. Avoidance hole; 18. Rotating shaft; 19. Convex ring; 20. Avoidance groove; 21. First rotating shaft. DETAILED DESCRIPTION

[0026] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments so that those skilled in the art can better understand the present invention and implement it, but the embodiments are not intended to limit the present invention. Example 1

[0027] Reference Figure 1-5 As shown, a tube flanging device of the utility model comprises:

[0028] Rack 1;

[0029] The turning mechanism comprises: a first frame body 13 rotatably connected to the frame 1, an output end and a first connected first driving assembly;

[0030] The rotating mechanism includes: a rotating shaft 18 rotatably connected to the first frame 13, a second frame 16 arranged on the first frame 13, a roller rotatably connected to the second frame 16, a rotating driving member whose output end is connected to the rotating shaft 18, and a lifting driving component whose output end is connected to the second frame 16.

[0031] The pipe flanging equipment described in the utility model allows the pipe wall to be flanging to be between the rotating shaft 18 and the roller, and the inner and outer side walls of the pipe 3 to be flanging are respectively rolled and fitted on the rotating shaft 18 and the roller, and the rotating shaft 18 is driven to rotate by the rotating driving member, so that the inner wall of the pipe is fitted with the rotating shaft 18 and rotates, and the roller provides pressure on the outer wall of the pipe and cooperates with the rotating shaft 18. The rotating directions of the rotating shaft 18 and the roller are opposite, so as to form an interlocking carrier to squeeze the pipe mouth, and the first frame 13 is driven to rotate on the frame 1 by the first driving component, so that the pipe mouth is flanging during the rotation process, and the first frame 13 rotates ninety degrees to form a right-angle flanging. Since the rotation radius of the roller is greater than the rotating shaft 18, the roller is raised by the lifting driving member, so that the roller can always fit the outer wall of the pipe to provide support, thereby realizing the mechanization of the flanging form on the construction site and reducing the flanging time and labor consumption.

[0032] See also Figure 1 As shown, the table 2 of the frame 1 is provided with a limiting component, and the limiting component is rotatably matched with the circumference of the tube 3 to be flanging, and the tube 3 to be flanging is limited by the limiting component to prevent rotational instability and deviation. Specifically, the limiting component includes: a plurality of positioning holes 11 radially opened on the table 2 of the frame 1 along the rotating shaft 18, a limiting member 4 installed on the positioning hole 11, and an auxiliary shaft 6 rotatably connected to the limiting member 4, and the auxiliary shaft 6 is fitted to the side wall of the tube 3 to be flanging. By installing the limiting member 4 on the table 2, the direction of the limiting member 4 and the positioning hole 11 is along the rotating shaft 18, and the rotating shaft 18 is the rotation point of the tube in this embodiment. When the tube rotates, one end of the auxiliary shaft 6 fits the tube to rotate and the other end rotates on the limiting member 4, thereby limiting the tube to prevent shaking, especially thin-walled tubes, which are prone to deformation and shaking when the flanging rotates, resulting in a decrease in the flanging quality or even axial bending of the wall.

[0033] Continue to see Figure 1 , Figure 5 As shown, the limiting member 4 is provided with a limiting hole 5, and the limiting hole 5 is provided along the length direction of each group of positioning holes 11. The number of positioning holes 11 in each group is multiple and adapted to the limiting holes 5. Bolts or latches pass through the limiting holes 5 and are locked to the positioning holes 11, so as to lock the limiting member 4. The positioning holes 11 are arranged equidistantly, and the length of the limiting hole 5 is not less than the distance between two adjacent positioning holes 11 plus the diameter of the positioning hole 11 body, so that the limiting hole 5 can always be locked by the two positioning holes 11 and the bolts or latches, so that the limiting member 4 can be installed arbitrarily within the setting range of the positioning holes 11, and can adapt to more sizes of the flanged tubes 3.

[0034] See also Figure 5As shown, the table top 2 is provided with an avoidance groove 20 matched with the molded part 14, and the first frame 13 is provided with an avoidance hole 17 which is not less than the size of the second frame 16. By means of the avoidance groove 20, the rotating shaft 18 is avoided, so that the first frame 13 can be installed more compactly on the frame 1, reducing the space occupied by the equipment. By means of the avoidance groove 20, the space occupied by the second frame 16 and the first frame 13 can be overlapped, further increasing the compactness of the equipment.

[0035] See also Figure 1-Figure 4 As shown, the first driving assembly includes a first driving motor 9 and a first reducer 10, the output end of the first driving motor 9 is connected to the first reducer 10, the output end of the first reducer 10 is connected to the first rotating shaft 21, the second frame 16 is fixedly sleeved on the end of the first rotating shaft 21, and the power is output through the first driving motor 9. The first reducer 10 increases the torque and reduces the speed of the power shaft of the first driving motor 9, so that the roller can provide sufficient power during shaping extrusion.

[0036] Continue to see Figure 1-Figure 4 As shown, the lifting drive assembly includes a second drive motor 8 and a worm gear lift 7, the output end of the second drive motor 8 is connected to the worm gear lift, and the output end of the worm gear lift 7 is connected to the second frame 16, and the second drive motor 8 provides power to the worm gear lift 7, and the worm gear lift 7 drives the second frame 16 to move up and down, and a sleeve adapted to the screw is fixedly provided on the second frame 16, and when the screw rotates, the sleeve can move up and down and drive the second sleeve, and the rotating drive member can be composed of a third drive motor and a second reducer, and the output shafts of the third drive motor and the second reducer are provided with sprockets, and power is transmitted through a chain connection, and the torque of the rotating shaft 18 is increased and the rotation speed is reduced through the second reducer, and the power supply of the first drive motor 9 and the third drive motor can be changed from 380V to 220V by setting the first reducer 10 and the second reducer, so as to provide sufficient power flanging.

[0037] See also Figure 4 As shown, a molded part 14 is provided at the end of the rotating shaft 18, and the molded part 14 has a step surface 15. The roller is provided with a convex ring 19 adapted to the step surface 15. The step surface 15 and the convex ring 19 cooperate to enable the pipe mouth to be turned outward.

[0038] See also Figure 2As shown, the end of the first frame 13 away from the first rotating shaft 21 is also fixedly sleeved with the second rotating shaft 12, and the first rotating shaft 21 and the second rotating shaft 12 are respectively sleeved with bearing seats, and the bearing seats are arranged on both sides of the second frame 16. The bearing seats are used to reduce friction, improve movement efficiency and support the stability of the rotating shaft. The bearing seats are arranged on both sides of the second frame 16 to balance and disperse the load. Example 2

[0039] The processing system described in this embodiment includes the tube flanging equipment described in Example 1.

[0040] A processing system described in this embodiment also includes an automated control system, which may include sensors, actuators, and control units for monitoring and adjusting the operating status of the tube flanging equipment to ensure the stability and consistency of the processing process. In order to achieve smooth operation of the production line, the system may include a material conveying system for conveying the pipes to be processed from one workstation to the next. This can be achieved through conveyor belts, roller conveyor lines, etc., and can also include quality inspection equipment to detect whether the processed pipes meet the specification requirements, which can be achieved through visual inspection systems, measuring instruments, etc. In order to monitor and optimize the production process, the system may include data recording and analysis functions. This helps to collect key production data for performance analysis and improvement. Obviously, the above embodiments are only examples for clear explanation and are not limitations on the implementation methods. For ordinary technicians in the field, other different forms of changes or modifications can be made on the basis of the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from this are still within the scope of protection of the utility model.

Claims

1. A tube flanging device, characterized in that: include: frame; The turning mechanism comprises: a first frame body rotatably connected to the frame, an output end and a first connected first driving assembly; The rotating mechanism includes: a rotating shaft rotatably connected to the first frame, a second frame arranged on the first frame, a roller rotatably connected to the second frame, a rotating driving member whose output end is connected to the rotating shaft, and a lifting driving component whose output end is connected to the second frame.

2. A tube flanging device according to claim 1, characterized in that: The table top of the frame is provided with a limiting assembly, and the limiting assembly is rotatably matched with the peripheral side of the tube to be flanging.

3. A tube flanging device according to claim 2, characterized in that: The limiting assembly includes: a plurality of positioning holes radially opened on the frame table along the rotating shaft, a limiting member installed on the positioning hole, and an auxiliary shaft rotatably connected to the limiting member, wherein the auxiliary shaft is attached to the side wall of the tube to be flanging.

4. A tube flanging device according to claim 3, characterized in that: The limiting member is provided with a limiting hole, and the limiting hole is provided along the length direction of each group of positioning holes. The number of the positioning holes in each group is multiple and adapted to the limiting holes.

5. The tube flanging device according to claim 2, characterized in that: The table top is provided with an avoidance groove matched with a formed piece, and the first frame is provided with an avoidance hole which is not smaller than the size of the second frame.

6. The tube flanging device according to claim 1, characterized in that: The first driving assembly includes a first driving motor and a first reducer, the output end of the first driving motor is connected to the first reducer, the output end of the first reducer is connected to a first rotating shaft, and the second frame is fixedly sleeved on the end of the first rotating shaft.

7. The tube flanging device according to claim 6, characterized in that: The lifting drive assembly includes a second driving motor and a worm gear screw lifter, wherein the output end of the second driving motor is connected to the worm gear screw lifter, and the output end of the worm gear screw lifter is connected to the second frame.

8. The tube flanging device according to claim 1, characterized in that: A forming piece is arranged at the end of the rotating shaft, the forming piece is provided with a step surface, and the roller is provided with a convex ring adapted to the step surface.

9. The tube flanging device according to claim 1, characterized in that: A second rotating shaft is fixedly sleeved on one end of the first frame away from the first rotating shaft. The first rotating shaft and the second rotating shaft are respectively sleeved with bearing seats, and the bearing seats are arranged on both sides of the second frame.

10. A processing system, characterized in that: It comprises a tube flanging device according to any one of claims 1-9.

Images