CN217550835U - Pipe bending device adaptable to pipelines of different sizes - Google Patents

Abstract

The utility model discloses a pipe bending device adaptable to pipelines with different sizes, which relates to the technical field of pipeline processing, and comprises an equipment box, wherein a moving groove is arranged on the equipment box, the top ends of the equipment box at the two sides of the moving groove are fixedly connected with fixed bumping posts, a conversion component is connected on the moving groove in a sliding way, and the side edge of the conversion component is fixedly connected with an upper slide rail and a lower slide rail; conversion components includes two fixed disks, and coaxial fixed connection rotates the post between two fixed disks, and the fixed disk top that is located the below rotates connects the rolling disc, is equipped with a plurality of lifters on the rolling disc, and every lifter all is including removing the post, removes the outside fixed connection elbow pipe post of post, the utility model discloses a set up conversion components and can carry out the selectivity according to the pipeline of equidimension and use and carry out the pipe bending operation, can fix a position selected elbow pipe post through setting up locking mechanical system to carry out stable return bend work, convenient to use is swift, strong adaptability when carrying out the return bend to the pipeline of equidimension not.

Description

Pipe bending device adaptable to pipelines of different sizes

Technical Field

The utility model relates to a pipeline processing technology field specifically is a swan neck system of adaptable not unidimensional pipeline.

Background

When the pipeline is applied, the pipeline is usually required to be bent according to application requirements.

When the conventional pipeline is used for bending the pipe, for the pipelines with different sizes, the pipe bending heads with corresponding sizes are required to be installed to realize pipe bending, the conventional pipe bending heads are inconvenient to disassemble and assemble, the pipe bending heads with different sizes cannot be replaced quickly and conveniently, certain defects are overcome, and further improvement is required.

SUMMERY OF THE UTILITY MODEL

The utility model provides a swan neck system of adaptable not unidimensional pipeline has solved the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme:

a pipe bending device suitable for pipelines of different sizes comprises an equipment box, wherein a moving groove is formed in the equipment box, the top ends of the equipment box on two sides of the moving groove are fixedly connected with fixed retaining columns, a conversion assembly is connected onto the moving groove in a sliding mode, and an upper sliding rail and a lower sliding rail are fixedly connected to the side edge of the conversion assembly;

the conversion assembly comprises two fixed discs, a rotating column is coaxially and fixedly connected between the two fixed discs, the top end of the fixed disc positioned below is rotatably connected with the rotating disc, a plurality of pushing parts are arranged on the rotating disc, each pushing part comprises a moving column, the outer part of the moving column is fixedly connected with a bent tube column, the outer sides of the moving columns at the top end and the bottom end of the bent tube column are fixedly provided with limiting seats, and the rotating disc and the fixed disc positioned below are both provided with placing grooves corresponding to the moving columns;

an upper sliding groove is formed in the top end of the upper sliding rail, a lower sliding groove is formed in the top end of the lower sliding rail, a through groove is formed in the upper sliding groove, and the through groove penetrates through the upper sliding rail;

the movable column is provided with a locking mechanism, the locking mechanism comprises a movable cover arranged in an upper sliding groove in a sliding mode, the center of the movable cover is penetrated through and connected with an adjusting bolt in a threaded mode, the bottom end of the adjusting bolt is connected with a lifting rod in a rotating mode, an upper locking block is arranged inside the movable cover and fixedly connected with the lifting rod, a vertical groove is coaxially formed in the movable column, a locking insertion rod is connected in the vertical groove in a sliding mode, a second inner groove communicated with the vertical groove is formed in the movable column, a lifting block is arranged in the second inner groove in a sliding mode, the lifting block is fixedly connected with the locking insertion rod, and a reset spring is fixedly connected between the lifting block and the bottom end in the second inner groove.

As a preferred technical solution of the present invention, the upper positioning groove corresponding to the upper locking block is provided at the bottom end of the upper chute, and the lower positioning groove corresponding to the locking insertion rod is provided at the bottom end of the lower chute.

As an optimal technical scheme of the utility model, it is a plurality of the external diameter size of curved tubular column is all inequality.

As a preferred technical scheme of the utility model, the bottom fixed connection of the fixed disk that is located the below pulls the post, pulls the post and arranges the shifting chute in, and the equipment box internal fixation is equipped with and is used for the drive to pull the driving piece that the post removed.

As a preferred technical scheme of the utility model, the driving piece includes hydraulic telescoping rod, hydraulic telescoping rod's flexible end with pull post fixed connection.

The utility model discloses have following useful part: the utility model discloses a set up conversion assembly and can carry out the selectivity according to not unidimensional pipeline and use and carry out the pipe bending operation, can fix a position selected return bend post through setting up locking mechanical system to carry out stable return bend work, convenient to use is swift, strong adaptability when carrying out the return bend to not unidimensional pipeline.

Drawings

Fig. 1 is a schematic structural diagram of a pipe bending device capable of adapting to pipes with different sizes.

Fig. 2 is a schematic diagram of a switching assembly in an elbow device that can accommodate different sized pipes.

Fig. 3 is a schematic structural diagram of an upper slide rail in the pipe bending device capable of adapting to pipes with different sizes.

Fig. 4 is a schematic structural diagram of a lower slide rail in the pipe bending device capable of adapting to pipes with different sizes.

Fig. 5 is a schematic structural diagram of a rotating disk in the pipe bending device capable of adapting to pipes with different sizes.

Fig. 6 is a schematic diagram of a locking mechanism in the elbow device that can accommodate different sized pipes.

In the figure: 1. an equipment box; 2. a moving groove; 3. fixing the bumping post; 4. a conversion component; 5. an upper slide rail; 6. a lower slide rail; 7. fixing the disc; 8. rotating the disc; 9. bending the pipe column; 10. a limiting seat; 11. rotating the column; 12. an upper chute; 13. an upper positioning groove; 14. a lower chute; 15. a lower positioning groove; 16. a through groove; 17. a placement groove; 18. moving the column; 19. moving the cover; 20. Adjusting the bolt; 21. a lifting rod; 22. a first inner tank; 23. an upper locking block; 24. a second inner tank; 25. a lifting block; 26. A return spring; 27. the inserted rod is locked.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

It should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

Referring to fig. 1-6, a pipe bending device adaptable to pipes of different sizes includes an equipment box 1, a moving groove 2 is formed on the equipment box 1, the top ends of the equipment box 1 at two sides of the moving groove 2 are fixedly connected with fixed stop posts 3, a conversion assembly 4 is slidably connected on the moving groove 2, and an upper slide rail 5 and a lower slide rail 6 are fixedly connected to the side edge of the conversion assembly 4;

the conversion assembly 4 comprises two fixed disks 7, a rotating column 11 is coaxially and fixedly connected between the two fixed disks 7, the top end of the fixed disk 7 positioned below is rotatably connected with a rotating disk 8, a plurality of pushing members are arranged on the rotating disk 8, each pushing member comprises a moving column 18, the outer part of each moving column 18 is fixedly connected with a bent pipe column 9, the outer sides of the moving columns 18 at the top end and the bottom end of each bent pipe column 9 are fixedly provided with limiting seats 10, and the rotating disk 8 and the fixed disk 7 positioned below are both provided with placing grooves 17 corresponding to the moving columns 18;

an upper sliding groove 12 is formed in the top end of the upper sliding rail 5, a lower sliding groove 14 is formed in the top end of the lower sliding rail 6, a through groove 16 is formed in the upper sliding groove 12, and the through groove 16 penetrates through the upper sliding rail 5;

the movable column 18 is provided with a locking mechanism, the locking mechanism comprises a movable cover 19 which is slidably arranged in the upper chute 12, the center of the movable cover 19 penetrates through and is in threaded connection with an adjusting bolt 20, the bottom end of the adjusting bolt 20 is rotatably connected with a lifting rod 21, an upper locking block 23 is arranged inside the movable cover 19, the upper locking block 23 is fixedly connected with the lifting rod 21, a vertical groove is coaxially arranged in the movable column 18, a locking inserting rod 27 is slidably connected in the vertical groove, a second inner groove 24 communicated with the vertical groove is formed in the movable column 18, a lifting block 25 is slidably arranged in the second inner groove 24, the lifting block 25 is fixedly connected with the locking inserting rod 27, and a reset spring 26 is fixedly connected between the lifting block 25 and the bottom end in the second inner groove 24.

Further, an upper positioning groove 13 corresponding to the upper locking block 23 is formed at the bottom end in the upper chute 12, and a lower positioning groove 15 corresponding to the locking insertion rod 27 is formed at the bottom end in the lower chute 14.

Further, the outer diameters of the bending pipe columns 9 are different.

Furthermore, the bottom end of the fixed disk 7 positioned below is fixedly connected with a traction column, the traction column is arranged in the moving groove 2, and a driving piece for driving the traction column to move is fixedly arranged in the equipment box 1.

Furthermore, the driving piece comprises a hydraulic telescopic rod, and the telescopic end of the hydraulic telescopic rod is fixedly connected with the traction column.

The utility model discloses in the implementation process, according to the pipeline size of required return bend, select corresponding return bend post 9, stir return bend post 9 with the hand and drive rolling disc 8 and rotate, make the standing groove 17 that corresponds return bend post 9 below corresponding with lower spout 14 corresponding, then promote this return bend post 9 and remove, removal post 18 in the return bend post 9 removes to the tip of lower spout 14 from standing groove 17, then promote to remove to cover 19 and remove to the tip of slide rail 6 down, rotate adjusting bolt 20, adjusting bolt 20 drives lifter 21 and moves down, until lifter 21 moves up locking inserted bar 27, make the bottom of locking inserted bar 27 insert down in the constant head tank 15, realize the location to removing 18 bottoms, lifter 21 also moves locking piece 23 down at the in-process that moves down this moment, go up in locking piece 23 gets into last constant head tank 13, realize the location to removing 18 tops of post, thereby realize the fixed to removing post 18 and return bend post 9, then start the driving piece and drive and pull the post and remove, make return bend post 9 remove, process the hold-in-range to the return bend pipeline.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (5)

1. The pipe bending device applicable to pipelines of different sizes comprises an equipment box (1) and is characterized in that a moving groove (2) is formed in the equipment box (1), the top ends of the equipment box (1) on the two sides of the moving groove (2) are fixedly connected with fixed stop posts (3), a conversion assembly (4) is connected onto the moving groove (2) in a sliding mode, and an upper sliding rail (5) and a lower sliding rail (6) are fixedly connected to the side edge of the conversion assembly (4);

the conversion assembly (4) comprises two fixed disks (7), a rotating column (11) is coaxially and fixedly connected between the two fixed disks (7), the top end of the fixed disk (7) positioned below is rotatably connected with the rotating disk (8), a plurality of ejection parts are arranged on the rotating disk (8), each ejection part comprises a moving column (18), the outer part of each moving column (18) is fixedly connected with a bent pipe column (9), limiting seats (10) are fixedly arranged on the outer sides of the moving columns (18) at the top end and the bottom end of each bent pipe column (9), and placing grooves (17) corresponding to the moving columns (18) are formed in the rotating disk (8) and the fixed disk (7) positioned below;

an upper sliding groove (12) is formed in the top end of the upper sliding rail (5), a lower sliding groove (14) is formed in the top end of the lower sliding rail (6), a through groove (16) is formed in the upper sliding groove (12), and the through groove (16) penetrates through the upper sliding rail (5);

be equipped with locking mechanical system on removing post (18), locking mechanical system runs through and threaded connection adjusting bolt (20) including sliding the removal lid (19) that sets up in last spout (12), and adjusting bolt (20) are rotated to the bottom of adjusting bolt (20), and the inside of removing lid (19) has been seted up and has been locked piece (23), goes up locking piece (23) and lifter (21) fixed connection, remove coaxial seting up in post (18) and having stood up the groove, sliding connection locking inserted bar (27) in the standing groove, set up second inside groove (24) that are linked together with the standing groove in removing post (18), slide in second inside groove (24) and be equipped with elevator block (25), elevator block (25) and locking inserted bar (27) fixed connection, fixed connection reset spring (26) between elevator block (25) and the bottom in second inside groove (24).

2. The pipe bending device capable of adapting to pipes with different sizes according to claim 1, wherein the bottom end in the upper chute (12) is provided with an upper positioning groove (13) corresponding to the upper locking block (23), and the bottom end in the lower chute (14) is provided with a lower positioning groove (15) corresponding to the locking inserted rod (27).

3. Elbow device according to claim 1, adapted to different sized pipes, characterized in that the outer diameters of the plurality of elbow strings (9) are all of different sizes.

4. The pipe bending device adaptable to pipes with different sizes according to claim 1, wherein a traction column is fixedly connected to the bottom end of the lower fixed tray (7), the traction column is placed in the moving groove (2), and a driving piece for driving the traction column to move is fixedly arranged in the equipment box (1).

5. The pipe bending device capable of adapting to pipes with different sizes according to claim 4, wherein the driving member comprises a hydraulic telescopic rod, and a telescopic end of the hydraulic telescopic rod is fixedly connected with the traction column.

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