CN218611171U

CN218611171U - Pipe bending device for pipeline production

Info

Publication number: CN218611171U
Application number: CN202222631524.3U
Authority: CN
Inventors: 唐夏萍; 罗莉; 罗正宁; 程良君
Original assignee: Huizhou Xinhuixiang Iron Pipe Co ltd
Current assignee: Huizhou Xinhuixiang Iron Pipe Co ltd
Priority date: 2022-10-08
Filing date: 2022-10-08
Publication date: 2023-03-14
Anticipated expiration: 2032-10-08

Abstract

The utility model discloses a swan neck system for pipeline production relates to pipeline return bend technical field, and it is inconvenient to take after the present swan neck system return bend finishes, and is inefficient, needs make the adjustment according to different pipeline diameters are manual before the use, the problem of unable nimble adjustment return bend angle, the following scheme of present proposition, it includes the operation panel, the last fixed surface of operation panel installs fixing device, just return bend mechanism is installed to the other end of operation panel upper surface, the upper surface of operation panel is connected with the bending column, just the gear is installed in the inside setting of operation panel, one side and the power unit direct contact of gear, one side surface mounting of operation panel has the control cabinet. The utility model discloses it is more convenient to take after accomplishing the return bend, and return bend efficiency improves from this, and the device can the self-holding pipeline, and it is more convenient to use, rotates the number of turns according to calculating the automatic adjustment motor, control the return bend angle in a flexible way and accurately.

Description

Pipe bending device for pipeline production

Technical Field

The utility model relates to a pipeline return bend technical field especially relates to a swan neck system for pipeline production.

Background

The pipe bender can be roughly divided into a numerical control pipe bender, a hydraulic pipe bender and the like, the hydraulic pipe bender is mainly used for pipeline laying and repairing in the aspects of electric power construction, highway construction, boilers, bridges, ships, furniture decoration and the like, and has the advantages of multiple functions, reasonable structure, simplicity in operation, convenience in movement, rapidness in installation and the like, the numerical control pipe bender can perform winding type bending of one bending radius (single mode) or two bending radii (double modes) on pipes in a cold state, the pipe bender is widely used for bending various pipes and wires in the industries of automobiles, air conditioners and the like, and is mainly used for plastic forming of the pipes, and the materials of bent pipes comprise cast iron, stainless steel, alloy steel, malleable cast iron, carbon steel, nonferrous metal, plastics and the like;

however, the existing pipe bending device is inconvenient to take after pipe bending is completed, so that pipe bending efficiency is low, the pipe bending device is only suitable for pipelines with specific pipe diameters, the pipe bending device needs to be manually adjusted according to the diameters of the pipelines before use, the pipe bending device is inconvenient to use, and angles required by pipe bending cannot be flexibly adjusted.

SUMMERY OF THE UTILITY MODEL

The utility model provides a swan neck system for pipeline production has solved current swan neck system and has taken after the pipeline return bend is finished inconvenient, leads to the return bend inefficiency, and needs make the adjustment according to different pipeline diameters are manual before using, uses inconveniently, the problem of unable nimble adjustment return bend angle.

In order to realize the purpose, the utility model adopts the following technical scheme:

the utility model provides a swan neck system for pipeline production, includes the operation panel, the last fixed surface of operation panel installs fixing device, just swan neck mechanism is installed to the other end of operation panel upper surface, the upper surface of operation panel is connected with the bending pipe post, just the gear is installed in the inside setting of operation panel, one side and the power unit direct contact of gear, one side surface mounting of operation panel has the control cabinet.

Preferably, the surface of the operation table is provided with a fixed groove, and the surface of the operation table is further provided with a movable groove.

Preferably, the fixing device comprises a first cylinder, a fixing clamp is fixedly connected to an output end of the first cylinder, and the upper half part of the fixing clamp is of a circular arc-shaped structure.

Preferably, the pipe bending mechanism includes the pipe bending platform, the surface of pipe bending platform is provided with the mounting groove, just the bottom fixed mounting of pipe bending platform has the turning block, the inside fixed mounting of pipe bending platform has the second cylinder, just the output of second cylinder is connected with the pipe bending clamp, the inside at the shifting chute is installed to pipe bending mechanism.

Preferably, the bending pipe column is a cylinder with an arc surface in a concave structure.

Preferably, the cambered surface of the gear is provided with a plurality of tooth mouths, a center shaft is arranged at the circle center of the circular surface of the gear, a connecting groove is formed in the surface of the gear, a plurality of steel balls are arranged in a groove in the connecting groove, and the steel balls are in direct contact with the concave part of the rotating block.

Preferably, the power mechanism comprises a motor, the output end of the motor is connected with a transmission shaft, and the other end of the transmission shaft is connected with a gear head.

Preferably, the console is electrically connected with the first cylinder, the second cylinder and the motor.

The utility model has the advantages that:

1. the utility model discloses swan neck system is through having set up fixing device and the swan neck mechanism that can the activity be adjusted, make the utility model discloses swan neck system when using, only need all contract first cylinder and second cylinder to the shortest can put into fixing device with the pipeline easily, between the swan neck mechanism, and accomplish the back at the pipeline return bend, also can contract to the shortest can take out the pipeline fast easily through controlling first cylinder and second cylinder, it is more convenient to take, the return bend efficiency has been promoted, and need not according to the manual adjustment of pipeline diameter before using, the cylinder is automatic to be extended to press from both sides steadily and to continue on next step, and it is more convenient to use.

2. The utility model discloses swan neck system is only power source through having set up the motor, makes the utility model discloses swan neck system can rotate the number of turns through control adjustment motor and reach control gear turned angle and then reach the effect of nimble and accurately control the return bend angle according to calculating.

To sum up, the device is more convenient in taking around the return bend, and return bend efficiency improves from this, need not before the use according to the manual adjusting device of pipeline diameter, and the device can the self-holding pipeline, and it is more convenient to use, can rotate the number of turns according to calculating the automatic adjustment motor, and the nimble angle of controlling the return bend accurately.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an exploded view of the present invention.

Fig. 3 is an exploded view of the pipe bending mechanism of the present invention.

Fig. 4 is a schematic view of the bent pipe column structure of the present invention.

Fig. 5 is a schematic structural diagram of the power mechanism of the present invention.

Fig. 6 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

Reference numbers in the figures: 1. an operation table; 101. fixing grooves; 102. a moving groove; 2. a fixing device; 201. a first cylinder; 202. a fixing clip; 3. a pipe bending mechanism; 301. a pipe bending table; 302. mounting grooves; 303. rotating the block; 304. a second cylinder; 305. a pipe bend clamp; 4. bending the pipe column; 5. a gear; 501. a tooth mouth; 502. a central shaft; 503. connecting grooves; 504. steel balls; 6. a power mechanism; 601. a motor; 602. a drive shaft; 603. a tooth head; 7. a console.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-6, a pipe bending device for pipeline production comprises an operation table 1, wherein a fixing device 2 is fixedly installed on the upper surface of the operation table 1, a pipe bending mechanism 3 is installed at the other end of the upper surface of the operation table 1, a pipe bending column 4 is connected to the upper surface of the operation table 1, a gear 5 is installed inside the operation table 1, one side of the gear 5 is in direct contact with a power mechanism 6, and a control table 7 is installed on the surface of one side of the operation table 1.

As shown in fig. 2, the surface of the operation table 1 is provided with a fixing groove 101 for installing the fixing device 2, and the surface of the operation table 1 is further provided with a moving groove 102 for providing a moving space for the pipe bending mechanism 3.

As shown in fig. 2, the fixing device 2 includes a first cylinder 201, which controls the fixing and releasing of the fixing device 2, a fixing clip 202 is fixedly connected to an output end of the first cylinder 201, and an upper half portion of the fixing clip 202 is of a circular arc structure, so that the clamping between the fixing device 2 and the pipeline is more stable.

As shown in fig. 3, the pipe bending mechanism 3 includes a pipe bending table 301, a mounting groove 302 is formed on the surface of the pipe bending table 301, a rotating block 303 is fixedly mounted at the bottom of the pipe bending table 301, a second cylinder 304 is fixedly mounted inside the pipe bending table 301, the output end of the second cylinder 304 is connected with a pipe bending clamp 305, the structure is the same as that of the fixing device 2, and the pipe bending mechanism 3 is mounted inside the moving groove 102. So that it can be displaced as the gear 5 rotates.

As shown in fig. 4, the elbow pillar 4 is a cylinder with an arc in a concave structure, and the shape and structure thereof are more suitable for a pipeline elbow.

As shown in fig. 2 and 6, the arc surface of the gear 5 is provided with a plurality of tooth openings 501, a center axis 502 is arranged at the center of the circular surface of the gear 5, the position of the gear 5 is fixed, a connecting groove 503 is arranged on the surface of the gear 5, a plurality of steel balls 504 are arranged in the inner groove of the connecting groove 503, the steel balls 504 are in direct contact with the recessed portion of the rotating block 303 to form a bearing type connection, and the rotating block 303 can freely rotate in the connecting groove 503 of the gear 5.

As shown in fig. 5, the power mechanism 6 includes a motor 601, an output end of the motor 601 is connected to a transmission shaft 602, and the other end of the transmission shaft 602 is connected to a tooth head 603, the tooth head 603 is in direct contact with and meshed with the tooth opening 501 of the gear 5, and the rotation of the tooth head 603 can drive the gear 5 to rotate.

The console 7 is electrically connected with the first cylinder 201, the second cylinder 304 and the motor 601.

The working principle is as follows: when the device is used, firstly the device is electrified, the target degree of bend is input in the console 7, the console 7 automatically converts the operation time length of the motor 601 into the target degree of bend, then the console 7 controls the first air cylinder 201 and the second air cylinder 304 to be shortened to the shortest, the pipeline is placed between the fixing clamp 202 and the bend clamp 305, the console 7 controls the first air cylinder 201 and the second air cylinder 304 to extend to the proper length, so that the pipeline is stably clamped, then the bend switch on the console 7 is pressed, the console 7 automatically starts the motor 601 to operate for the proper time length, the operation time length of the motor 601 is controlled to control the rotation turns of the tooth head 603, the rotation angle of the control gear 5 is further reached, and finally the accurate control of the bend angle is completed, the pipe bending mechanism 3 generates displacement in the moving groove 102, meanwhile, because the pipe bending mechanism 3 is in bearing connection with the connecting groove 503, the pipe bending mechanism 3 autonomously rotates under the same force in the displacement process, the angle direction is changed, after pipe bending is completed, the control console 7 automatically controls the first air cylinder 201 and the second air cylinder 304 to be contracted to the shortest, the finished pipe bending can be taken out, the control console 7 controls the motor 601 to rotate after the pipe bending is taken out, the pipe bending mechanism 3 returns to the original position again, when the pipe bending mechanism 3 returns to the original position again, because the contact between the moving groove 102 and the pipe bending clamp 305 is a plane, the pipe bending mechanism 3 can automatically return to the original position through the bearing connection between the rotating block 303 and the connecting groove 503 without manual rotation, and waits for the next pipe bending.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a swan neck system for pipeline production, includes operation panel (1), its characterized in that, the last fixed surface of operation panel (1) installs fixing device (2), just fixing device (2) include first cylinder (201), the output fixedly connected with fixation clamp (202) of first cylinder (201), swan neck mechanism (3) are installed to the other end of operation panel (1) upper surface, swan neck mechanism (3) are including swan neck platform (301), just swan neck platform (301) inside fixed mounting has second cylinder (304), the output of second cylinder (304) is connected with swan neck clamp (305), the upper surface of operation panel (1) is connected with swan neck post (4), just gear (5) are installed in the inside setting of operation panel (1), one side and power unit (6) direct contact of gear (5), just power unit (6) include motor (601), one side surface mounting of operation panel (1) has control cabinet (7).

2. The pipe bending device for pipe production according to claim 1, wherein the surface of the operation table (1) is provided with a fixing groove (101), and the surface of the operation table (1) is further provided with a moving groove (102).

3. The pipe bending device for pipe production according to claim 1, wherein the upper half portion of the fixing clip (202) has a circular arc structure.

4. The pipe bending device for pipe production according to claim 2, wherein the surface of the pipe bending table (301) is provided with a mounting groove (302), the bottom of the pipe bending table (301) is fixedly mounted with a rotating block (303), and the pipe bending mechanism (3) is mounted inside the moving groove (102).

5. A pipe bending device for pipe production according to claim 1, wherein the bending pipe column (4) is a cylinder with an arc surface having a concave structure.

6. The pipe bending device for pipeline production according to claim 4, wherein the arc surface of the gear (5) is provided with a plurality of tooth mouths (501), a center shaft (502) is arranged at the circle center of the arc surface of the gear (5), a connecting groove (503) is arranged on the surface of the gear (5), a plurality of steel balls (504) are arranged in a groove inside the connecting groove (503), and a bearing type structure is formed between the steel balls (504) and the rotating block (303).

7. The pipe bending device for pipe production according to claim 1, wherein a transmission shaft (602) is connected to an output end of the motor (601), and a gear head (603) is connected to the other end of the transmission shaft (602).

8. The pipe bending device for pipe production according to claim 1, wherein the console (7) is electrically connected with the first cylinder (201), the second cylinder (304) and the motor (601).