Six-pipe flaring equipment

Abstract

The utility model relates to the technical field of six-pipe flaring equipment, in particular to six-pipe flaring equipment which comprises a base, an annular frame is arranged at the upper end of the base, the outer wall face of the annular frame is fixedly assembled with the surface of the base through a support, and a positioning disc is fixed to the inner wall of the annular frame through a support. A bearing is arranged in the positioning disc in a penetrating mode, the penetrating position of the bearing and the positioning disc is fixed through a screw, a shaft rod is arranged on the inner ring wall of the bearing in a penetrating mode, and the surface of the shaft rod is in interference fit with the inner wall of the bearing. A pipeline needing to be subjected to back flaring can be placed in the positioning frame through the pipeline erecting plate in the positioning frame, and the pipeline compacting plate can be matched with the pipeline erecting plate to extrude and position the pipeline through stretching and retracting of a second piston rod of the second air cylinder, so that the pipeline can be stabilized during flaring.

Description

Technical Field

[0001] The utility model relates to the technical field of six-tube flaring equipment, in particular to a six-tube flaring equipment. Background Art

[0002] A pipe flaring machine is a mechanical device specifically used for enlarging the diameter of pipes, and is widely used in many industries such as petroleum, chemical industry, electric power, aerospace, etc.

[0003] The pipe flaring machine is suitable for the flaring processing of various metal pipes, and is particularly important in scenarios where large-diameter pipes are required.

[0004] These industries have extremely high requirements for the quality and dimensional accuracy of pipes, and the pipe flaring machine can well meet these needs.

[0005] The pipe flaring machine has characteristics such as high efficiency, precision, and stability. The high-efficiency flaring ability can improve production efficiency;

[0006] The precise flaring effect can ensure the sealing and stability of pipe connections; the stable working performance reduces equipment maintenance costs and downtime.

[0007] With the progress of technology, the pipe flaring machine is also constantly updated. Modern flaring equipment often integrates advanced numerical control technology and automation technology, making the operation of the equipment more convenient, while improving the processing accuracy and efficiency.

[0008] At present, in order to ensure the flaring of the ports of six pipes, it is necessary to ensure that it has a stable opening tension, and at the same time, it is necessary to ensure uniform flaring of the pipe flaring positions. At the same time, six pipes need to be operated synchronously, so a combined structure needs to be designed to facilitate the simultaneous flaring of six pipes. Content of the Utility Model

[0009] The purpose of the utility model is to solve the above-mentioned disadvantages in the prior art, and to propose a six-tube flaring equipment.

[0010] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0011] Design a six-tube flaring equipment, including a base, an annular frame is arranged at the upper end of the base, and the outer wall surface of the annular frame is fixedly assembled with the surface of the base through a bracket, a positioning disk is fixedly arranged on the inner wall of the annular frame through a bracket, a bearing is arranged through the inside of the positioning disk, and the penetration position of the bearing and the positioning disk is fixed by a screw, a shaft rod is arranged through the inner wall of the bearing, and the surface of the shaft rod is in interference fit with the inner wall of the bearing;

[0012] One end of the shaft rod is fixed with an adapter plate. On the other side of the adapter plate, a first cylinder is distributed. The outer wall surface of the first cylinder is fixedly assembled with the surface of the adapter plate through a bracket. A first piston rod for telescoping is arranged inside the first cylinder, and the other end of the first piston rod is fixed with a flaring block.

[0013] The other end of the shaft rod is fixed with a linkage gear.

[0014] Specifically, the number of the adapter plates is six, and the adapter plates are evenly distributed along one side of the positioning plate.

[0015] Specifically, the number of the flaring blocks is four. The outer side of the flaring block is an arc surface, and the flaring blocks are evenly distributed along one side of the adapter plate.

[0016] Specifically, a motor is arranged above the base. The outer wall surface of the motor is fixedly assembled with the surface of the base through a bracket. A rotating shaft for driving is arranged inside the motor. The other end of the rotating shaft is rotatably provided with a shaft seat, and the other end of the shaft seat is fixed on the surface of the positioning plate.

[0017] Specifically, a driving gear is fixedly sleeved on the surface of the rotating shaft, and the driving gear is meshed with the linkage gear.

[0018] Specifically, several vertical plates are distributed at one end of the base far from the annular frame. The lower ends of the vertical plates are fixedly assembled with the surface of the base. Six groups of positioning frames are fixed between adjacent vertical plates, and the positions of the positioning frames correspond to the positions of the adapter plates one by one.

[0019] Specifically, a pipe erection plate is fixed at the lower end of the inner wall of the positioning frame. A second cylinder is fixedly penetrated through the upper end of the positioning frame. A second piston rod for telescoping is arranged inside the second cylinder, and a pipe compaction plate is fixed at the end of the second piston rod.

[0020] The beneficial effects of the design scheme proposed by the present utility model in the application process are as follows:

[0021] 1. Through the pipe erection plate in the positioning frame, the pipe to be back-flared can be placed. By the telescoping of the second piston rod of the second cylinder, the pipe compaction plate can cooperate with the pipe erection plate to squeeze and position the pipe, so as to realize the stability of the pipe during flaring.

[0022] 2. Through the covering and docking of the pipe and the flaring block, and by the retraction of the first piston rod of the first cylinder, the flaring block can expand the port of the pipe. Through the drive of the motor, the rotating shaft can drive the driving gear to rotate, and the meshing linkage gear rotates, so as to realize the rotation of the shaft rod with the adapter plate, and further realize the uniform flaring of the flaring block by rotation. Brief Description of the Drawings

[0023] Figure 1 Schematic diagram of the overall front structure of the present utility model;

[0024] Figure 2 Schematic diagram of the overall back structure of the present utility model;

[0025] Figure 3 Enlarged schematic diagram at position a of the present utility model;

[0026] Figure 4 Partial enlarged schematic diagram of the shaft part of the present utility model.

[0027] In the figure: 10, base; 11, annular frame; 12, positioning disk; 13, bearing; 14, shaft rod; 15, connection disk; 16, first cylinder; 17, flaring block; 18, linkage gear; 20, motor; 21, rotating shaft; 22, shaft seat; 23, driving gear; 30, vertical plate; 31, positioning frame; 32, pipe erection plate; 33, second cylinder; 34, pipe compaction plate. Specific embodiments

[0028] 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.

[0029] Refer to Figures 1-4 , a six-pipe flaring device, including a base 10. An annular frame 11 is arranged at the upper end of the base 10, and the outer wall surface of the annular frame 11 is fixedly assembled with the surface of the base 10 through a bracket. A positioning disk 12 is fixedly arranged on the inner wall of the annular frame 11 through a bracket. A bearing 13 is arranged through the inside of the positioning disk 12, and the penetrating position of the bearing 13 and the positioning disk 12 is fixed by screws. A shaft rod 14 is arranged through the inner wall of the bearing 13, and the surface of the shaft rod 14 is in interference fit with the inner wall of the bearing 13;

[0030] One end of the shaft rod 14 is fixed with a connection disk 15. A first cylinder 16 is distributed on the other side of the connection disk 15, and the outer wall surface of the first cylinder 16 is fixedly assembled with the surface of the connection disk 15 through a bracket. A first piston rod for telescoping is arranged inside the first cylinder 16, and the other end of the first piston rod is fixed with a flaring block 17;

[0031] The other end of the shaft rod 14 is fixed with a linkage gear 18. The linkage gear 18 can cooperate with the driving gear 23 to achieve stable transmission, realizing a form of one driving wheel driving six driven wheels to work simultaneously, improving work efficiency.

[0032] It should be further noted that the number of connection disks 15 is six, and the connection disks 15 are evenly distributed along one side of the positioning disk 12.

[0033] Further, it should be noted that the number of flaring blocks 17 is four, and the outer side of the flaring block 17 is an arc surface, and the flaring blocks 17 are evenly distributed along one side of the connection disk 15. A single pipeline uses four square flaring blocks 17 for synchronous flaring, so as to achieve uniform and stable flaring.

[0034] Further, it should be noted that a motor 20 is arranged above the base 10. The outer wall surface of the motor 20 is fixedly assembled with the surface of the base 10 through a bracket. A rotating shaft 21 for driving is arranged inside the motor 20. The other end of the rotating shaft 21 is rotatably provided with a shaft seat 22, and the other end of the shaft seat 22 is fixed on the surface of the positioning disk 12. The model of the motor 20 is a three-phase asynchronous model, and it is plugged and energized with a 380V power socket in the room through a wire plug.

[0035] Further, it should be noted that a driving gear 23 is fixedly sleeved on the surface of the rotating shaft 21, and the driving gear 23 is meshed with the linkage gear 18.

[0036] Further, it should be noted that a number of vertical plates 30 are distributed at one end of the base 10 away from the annular frame 11. The lower ends of the vertical plates 30 are fixedly assembled with the surface of the base 10. Six groups of positioning frames 31 are fixed between adjacent vertical plates 30. The positions of the positioning frames 31 correspond to the positions of the connection disks 15 one by one, ensuring the position correspondence during pipeline processing.

[0037] Further, it should be noted that a pipeline erecting plate 32 is fixed at the lower end of the inner wall of the positioning frame 31, and a second cylinder 33 is fixedly penetrated through the upper end of the positioning frame 31. A second piston rod for telescoping is arranged inside the second cylinder 33, and a pipeline compaction plate 34 is fixed at the end of the second piston rod. By extending the second piston rod of the second cylinder 33, the pipeline compaction plate 34 can move downward, and cooperate with the pipeline erecting plate 32 to compact and position the pipeline itself, ensuring the stability of the pipeline during the flaring process.

[0038] Working mode: When six pipelines need to be flared simultaneously, the six pipelines are respectively inserted into the corresponding pipeline erecting plates 32, and their pipeline ports are covered on the corresponding flaring blocks 17. By extending the second piston rod of the second cylinder 33, the pipeline compaction plate 34 can move downward, and cooperate with the pipeline erecting plate 32 to compact and position the pipeline itself, ensuring the stability of the pipeline during the flaring process.

[0039] Then, by retracting the first piston rod of the first cylinder 16, the flaring block 17 can expand the pipe orifice. At this time, the power supply of the motor 20 is turned on, the motor 20 drives the rotating shaft 21 to rotate, so that the driving gear 23 rotates. Through the linkage of the linkage gear 18, the shaft rod 14 can drive the connection disk 15 to rotate, and then the annular flaring of the flaring block 17 can be realized, ensuring the uniformity of the pipe orifice flaring.

[0040] The above are only the preferred specific embodiments of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution of the present utility model and its inventive concept, makes equivalent substitutions or changes, and should be covered by the protection scope of the present utility model.

Claims

1. A six-tube expanding device, comprising a base (10), characterized in that: An annular frame (11) is provided at the upper end of the base (10), and the outer wall surface of the annular frame (11) is fixedly assembled with the surface of the base (10) through a bracket, a positioning plate (12) is fixed on the inner wall of the annular frame (11) through a bracket, a bearing (13) is provided through the inside of the positioning plate (12), and the penetration position of the bearing (13) and the positioning plate (12) is fixed by screws, a shaft (14) is provided through the inner ring wall of the bearing (13), and the surface of the shaft (14) is interference fit with the inner wall of the bearing (13); A connecting plate (15) is fixed to one end of the shaft rod (14), a first cylinder (16) is distributed on the other side of the connecting plate (15), and the outer wall surface of the first cylinder (16) is fixedly assembled with the surface of the connecting plate (15) through a bracket, a first piston rod for extension and retraction is arranged inside the first cylinder (16), and a flaring block (17) is fixed to the other end of the first piston rod; A linkage gear (18) is fixed to the other end of the shaft rod (14).

2. A six-tube expanding device according to claim 1, characterized in that: The number of the connecting plates (15) is six, and the connecting plates (15) are evenly distributed along one side of the positioning plate (12).

3. The six-tube expanding device according to claim 1, characterized in that: The number of the expansion blocks (17) is four, and the outward side of the expansion blocks (17) is a curved surface, and the expansion blocks (17) are evenly distributed along one side of the connection plate (15).

4. The six-tube expanding device according to claim 1, characterized in that: A motor (20) is arranged above the base (10), and the outer wall surface of the motor (20) is fixedly assembled with the surface of the base (10) through a bracket. A rotating shaft (21) for driving is arranged inside the motor (20), and a shaft seat (22) is rotatably arranged at the other end of the rotating shaft (21), and the other end of the shaft seat (22) is fixed to the surface of the positioning plate (12).

5. A six-tube expanding device according to claim 4, characterized in that: A driving gear (23) is fixedly sleeved on the surface of the rotating shaft (21), and the driving gear (23) and the linkage gear (18) are meshed with each other.

6. The six-tube expanding device according to claim 1, characterized in that: A plurality of vertical plates (30) are distributed at one end of the base (10) away from the annular frame (11); the lower ends of the vertical plates (30) are fixedly assembled with the surface of the base (10); six groups of positioning frames (31) are fixed between adjacent vertical plates (30); the positions of the positioning frames (31) correspond one to one with the positions of the connection plates (15).

7. The six-tube expanding device according to claim 6, characterized in that: A pipeline support plate (32) is fixed to the lower end of the inner wall of the positioning frame (31), a second cylinder (33) is fixed through the upper end of the positioning frame (31), a second piston rod for extension and retraction is arranged inside the second cylinder (33), and a pipeline compacting plate (34) is fixed to the end of the second piston rod.

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