CN221064022U - Seamless steel pipe bending machine - Google Patents
Seamless steel pipe bending machine Download PDFInfo
- Publication number
- CN221064022U CN221064022U CN202322786222.8U CN202322786222U CN221064022U CN 221064022 U CN221064022 U CN 221064022U CN 202322786222 U CN202322786222 U CN 202322786222U CN 221064022 U CN221064022 U CN 221064022U
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- seamless steel
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- seat
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 51
- 239000010959 steel Substances 0.000 title claims abstract description 51
- 238000005452 bending Methods 0.000 title claims abstract description 38
- 230000007246 mechanism Effects 0.000 claims abstract description 27
- 238000009434 installation Methods 0.000 claims abstract description 7
- 239000003638 chemical reducing agent Substances 0.000 claims description 8
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 claims description 2
- 238000012545 processing Methods 0.000 abstract description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 230000000670 limiting effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model relates to the technical field of steel pipe processing equipment, and particularly discloses a seamless steel pipe bender, which comprises a machine table, a movable table and an installation table, wherein the movable table is connected with the installation table through a connecting block; the top of the machine table is provided with a first guide roller set, the top of the mobile table is provided with a second guide roller set corresponding to the first guide roller set, and a moving mechanism for pulling the mobile table to move is arranged in the machine table; the top of the mounting table is rotationally connected with the turntable, a rotating mechanism for driving the turntable to rotate is arranged in the mounting table, the top of the turntable is provided with a bending roller, and one side of the turntable is provided with a mounting seat; the positions of the movable table and the mounting table can be uniformly adjusted, so that seamless steel pipes with different diameters can be bent, the seamless steel pipes can pass through the first guide roller set and the second guide roller set, the seamless steel pipes are suitable for guiding and conveying seamless steel pipes with different lengths, the seamless steel pipes are fixed by the bending rollers and the pressing seats and then rotate, and the seamless steel pipes can be bent.
Description
Technical Field
The utility model relates to the technical field of steel pipe processing equipment, in particular to a seamless steel pipe bending machine.
Background
A seamless tube is a long steel material having a hollow cross section and no seam at the periphery. After the seamless steel tube is processed, part of the seamless steel tube needs to be processed into an elbow pipe with a certain angle due to the use requirement. The processing needs to use equipment such as a pipe bending machine.
In the adjustable seamless steel pipe bending device disclosed in the prior patent publication No. CN212682140U, the adjustable seamless steel pipe bending device comprises a base and a workbench arranged above the base, wherein the workbench and the base are fixedly connected through two support plates, a sliding groove is formed in the upper end face of the workbench, a displacement seat is slidably matched in the sliding groove, the right side of the displacement seat is fixedly connected with the output end of a first telescopic rod, a fixed clamping plate and a movable clamping plate are arranged on the left side of the displacement seat, a clamping groove which is convenient for clamping a pipe fitting A is formed between the movable clamping plate and the fixed clamping plate, and the movable clamping plate is connected with a compressing driving piece for driving compressing operation; the left end of the workbench is provided with a bending piece for bending the end part of the pipe fitting A; the clamping of the pipe fitting A is completed by driving the two clamping plates through the clamping driving piece, the height of the fixed bending wheel is adjusted through the lifting adjusting piece according to the diameter of the pipe fitting A, the horizontal movement position of the movable bending wheel is adjusted through the second telescopic rod according to the requirement, so that the folding amplitude is finely adjusted, then the telescopic rod is stretched through bending, and the rotary cross rod is driven to bend upwards, so that the bending operation is completed.
The pipe bending device can perform pipe bending operation, but is inconvenient to fix a long pipe during operation, and the stability of fixing a steel pipe still needs to be improved. Aiming at the problems, a seamless steel pipe bending machine is provided.
Disclosure of utility model
The utility model aims to provide a seamless steel pipe bending machine so as to solve the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The seamless steel pipe bender comprises a machine table, a moving table and an installation table, wherein the moving table is connected with the installation table through a connecting block;
The top of the machine table is provided with a first guide roller set, the top of the mobile table is provided with a second guide roller set corresponding to the first guide roller set, and a moving mechanism for pulling the mobile table to move is arranged in the machine table;
The top of the mounting table is rotationally connected with a turntable, a rotating mechanism for driving the turntable to rotate is arranged in the mounting table, the top of the turntable is provided with a bending roller, one side of the turntable is provided with a mounting seat, one side of the mounting seat is provided with a pressing seat matched with the bending roller to clamp a steel pipe, and an adjusting mechanism for adjusting the horizontal position of the mounting seat is arranged on the turntable;
The pressing seat is far away from one side of the turntable and is connected with a T-shaped bar, a T-shaped groove matched with the T-shaped bar is formed in the mounting seat, and a fixing mechanism used for fixing the position of the pressing seat on the mounting seat is connected to the mounting seat.
In one alternative: the moving mechanism comprises a hydraulic telescopic rod arranged in the machine table, and the movable end of the hydraulic telescopic rod extends to the side wall of the machine table, which is externally connected with the moving table.
In one alternative: the mobile station and the mounting table bottom are connected with the sliding blocks, one side of the machine table is connected with the supporting plate, and the top of the supporting plate is provided with sliding rails matched with the sliding blocks.
In one alternative: the rotating mechanism comprises a motor arranged in the inner cavity of the mounting table, the power output end of the motor is connected with a speed reducer, and the power output end of the speed reducer is connected with the shaft end at the bottom of the turntable.
In one alternative: the adjusting mechanism comprises an electric telescopic rod arranged in the turntable, a power output end of the electric telescopic rod is connected with a movable rod, the movable rod extends out of the side wall of the turntable to be connected with a mounting seat, one side of the mounting seat, close to the turntable, is connected with two groups of guide rods, and the side wall of the turntable is provided with a guide groove for the guide rods to slide.
In one alternative: the fixing mechanism comprises an inserting block and a connecting rod connected to one side of the inserting block far away from the pressing seat, a limit groove matched with the inserting block is formed in one side of the pressing seat close to the mounting seat, a storage groove used for sliding the inserting block and a sliding groove used for sliding the connecting rod are formed in the mounting seat, the sliding groove is communicated with the storage groove, one end of the connecting rod far away from the inserting block extends out of the sliding groove to be connected with a pull rod, one side of the inserting block far away from the pressing seat is connected with a spring installed in the storage groove, and the spring is sleeved on the connecting rod.
In one alternative: and the top of the insertion block is provided with a slope surface.
In one alternative: the bending roller is fixed at the top of the turntable through bolts.
Compared with the prior art, the utility model has the beneficial effects that:
The positions of the movable table and the mounting table can be uniformly adjusted, so that seamless steel pipes with different diameters can be bent, the seamless steel pipes can pass through the first guide roller set and the second guide roller set, the seamless steel pipes are suitable for guiding and conveying the seamless steel pipes with different lengths, the seamless steel pipes are fixed by the bending rollers and the pressing seats and then rotate, and the seamless steel pipes can be bent;
The first guide roller set and the second guide roller set are matched to guide and convey the seamless steel pipe, and meanwhile, a certain limiting effect is achieved when the pipe is bent;
According to the utility model, the mounting seat can move to drive the pressing seat to press and fix the seamless steel pipe, so that the subsequent pipe bending operation is facilitated, the pressing seat is convenient to replace, and the seamless steel pipe is beneficial to use.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic structural diagram of a sliding rail according to the present utility model.
Fig. 3 is a schematic view of the structure of the bottom of the mounting base in the present utility model.
Fig. 4 is a schematic diagram of a split structure of a pressing seat and a mounting seat in the present utility model.
Fig. 5 is a schematic view of a partial cross-sectional structure of a mounting base according to the present utility model.
In the figure: 11. a machine table; 12. a mobile station; 13. a first guide roller set; 14. a second guide roller group; 15. a mounting table; 16. a turntable; 17. a bending roller; 18. a pressing seat; 19. a mounting base; 20. a support plate; 21. a slide rail; 22. a guide rod; 23. a movable rod; 24. a T-shaped strip; 25. a T-shaped groove; 26. a limit groove; 27. a pull rod; 28. a connecting rod; 29. a spring; 30. inserting blocks; 31. a storage groove; 32. and a sliding groove.
Detailed Description
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, in the present embodiment, a seamless steel pipe bender includes a machine table 11, a mobile table 12 and a mounting table 15, wherein the mobile table 12 is connected to the mounting table 15 through a connection block;
A first guide roller set 13 is arranged at the top of the machine table 11, a second guide roller set 14 corresponding to the first guide roller set 13 is arranged at the top of the mobile table 12, and a moving mechanism for pulling the mobile table 12 to move is arranged in the machine table 11;
When the moving mechanism pulls the moving table 12 to move, the mounting table 15 moves along with the moving table;
The top of the mounting table 15 is rotationally connected with a turntable 16, a rotating mechanism for driving the turntable 16 to rotate is arranged in the mounting table 15, a bending roller 17 is arranged at the top of the turntable 16, a mounting seat 19 is arranged on one side of the turntable 16, a pressing seat 18 which is matched with the bending roller 17 to clamp a steel pipe is arranged on one side of the mounting seat 19, and an adjusting mechanism for adjusting the horizontal position of the mounting seat 19 is arranged on the turntable 16;
The side, far away from the turntable 16, of the pressing seat 18 is connected with a T-shaped strip 24, the mounting seat 19 is provided with a T-shaped groove 25 matched with the T-shaped strip 24, and the mounting seat 19 is connected with a fixing mechanism for fixing the position of the pressing seat 18 on the mounting seat 19; the pressing seat 18 is convenient to replace, and the pressing seats 18 with different sizes can be replaced according to actual use requirements;
In this embodiment, the seamless steel pipe is conveyed between the first guide roller set 13 and the second guide roller set 14, then is placed between the bending roller 17 and the pressing seat 18, the adjusting installation seat 19 moves, the pressing seat 18 is matched with the bending roller 17 to press and fix the seamless steel pipe, then the turntable 16 rotates, and the seamless steel pipe can be bent by being abutted against the outer wall of the bending roller 17.
In another embodiment, the moving mechanism comprises a hydraulic telescopic rod installed in the machine 11, and the movable end of the hydraulic telescopic rod extends to the outside of the machine 11 and is connected with the side wall of the moving table 12;
the hydraulic telescopic rod works to pull the movable table 12 to approach or depart from the machine table 11.
In another embodiment, the bottoms of the mobile station 12 and the installation station 15 are both connected with a sliding block, one side of the machine station 11 is connected with a supporting plate 20, and the top of the supporting plate 20 is provided with a sliding rail 21 matched with the sliding block;
When the moving table 12 moves, the mounting table 15 is driven to move, and the slider slides in the slide rail 21.
In another embodiment, the rotating mechanism comprises a motor arranged in the inner cavity of the mounting table 15, the power output end of the motor is connected with a speed reducer, and the power output end of the speed reducer is connected with the bottom shaft end of the turntable 16;
The motor works and drives the turntable 16 to rotate through the transmission of the speed reducer.
In another embodiment, the adjusting mechanism comprises an electric telescopic rod installed in the turntable 16, a power output end of the electric telescopic rod is connected with a movable rod 23, the movable rod 23 extends out of a side wall of the turntable 16 to be connected with a mounting seat 19, one side, close to the turntable 16, of the mounting seat 19 is connected with two groups of guide rods 22, and a guide groove for sliding the guide rods 22 is formed in the side wall of the turntable 16;
The electric telescopic rod works to control the telescopic action of the movable rod 23, so that the position of the mounting seat 19 is adjusted, and the guide rod 22 slides in the guide groove, so that the movement of the mounting seat 19 is stable.
In another embodiment, the fixing mechanism comprises an insert block 30 and a connecting rod 28 connected to one side of the insert block 30 far away from the pressing seat 18, a limit groove 26 matched with the insert block 30 is formed in one side of the pressing seat 18 close to the mounting seat 19, a containing groove 31 for sliding of the insert block 30 and a sliding groove 32 for sliding of the connecting rod 28 are formed in the mounting seat 19, the sliding groove 32 is communicated with the containing groove 31, one end of the connecting rod 28 far away from the insert block 30 extends out of the sliding groove 32 to be connected with a pull rod 27, a spring 29 mounted in the containing groove 31 is connected to one side of the insert block 30 far away from the pressing seat 18, and the spring 29 is sleeved on the connecting rod 28;
The T-shaped strip 24 is butted into the T-shaped groove 25, the limiting groove 26 is aligned with the inserting block 30, the inserting block 30 is inserted into the limiting groove 26 under the elasticity of a spring, the pressing seat 18 is limited and fixed on one side of the mounting seat 19, when the pressing seat 18 is taken out subsequently, the connecting rod 28 is pulled by the pull rod 27, the spring 29 is extruded, and the inserting block 30 is accommodated in the accommodating groove 31; in the present application, the bottom of the T-shaped groove 25 is not communicated with the outside.
In another embodiment, the top of the insert block 30 is provided with a slope surface; the obstruction of the pressing seat 18 is reduced when the pressing seat 18 is mounted, and the pressing seat 18 can be pushed to be accommodated in the accommodating groove 31 during the descending process due to the structure of the slope surface as shown in fig. 5.
In another embodiment, the bending roller 17 is fixed on the top of the turntable 16 through bolts; the bending rolls 17 of different sizes are convenient to replace.
When the seamless steel tube bending machine is used, the hydraulic telescopic rod works, the movable table 12 can be pulled to move, the mounting table 15 is driven to move when the movable table 12 moves, the sliding block slides in the sliding rail 21, the distance between the first guide roller set 13 and the second guide roller set 14 is adjusted according to the size of the seamless steel tube, the seamless steel tube is conveyed between the first guide roller set 13 and the second guide roller set 14, then the seamless steel tube is arranged between the bending roller 17 and the pressing seat 18, the electric telescopic rod works, the telescopic rod controls the telescopic rod 23 to stretch and retract, so that the position of the mounting seat 19 is adjusted, the guide rod 22 slides in the guide groove, the mounting seat 19 is enabled to move stably, the pressing seat 18 and the bending roller 17 are matched to press and fix the seamless steel tube, then the motor works, the turntable 16 is driven to rotate through the transmission of the speed reducer, and the seamless steel tube can be abutted against the outer wall of the bending roller 17 to bend.
The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.
Claims (8)
1. The seamless steel pipe bender comprises a machine table (11), a moving table (12) and a mounting table (15), wherein the moving table (12) is connected with the mounting table (15) through a connecting block;
The method is characterized in that: a first guide roller set (13) is arranged at the top of the machine table (11), a second guide roller set (14) corresponding to the first guide roller set (13) is arranged at the top of the mobile table (12), and a moving mechanism for pulling the mobile table (12) to move is arranged in the machine table (11);
The top of the mounting table (15) is rotationally connected with a turntable (16), a rotating mechanism for driving the turntable (16) to rotate is arranged in the mounting table (15), a pipe bending roller (17) is mounted at the top of the turntable (16), a mounting seat (19) is arranged on one side of the turntable (16), a pressing seat (18) matched with the pipe bending roller (17) for clamping a steel pipe is arranged on one side of the mounting seat (19), and an adjusting mechanism for adjusting the horizontal position of the mounting seat (19) is mounted on the turntable (16);
The pressing seat (18) is far away from one side of the turntable (16) and is connected with a T-shaped strip (24), a T-shaped groove (25) matched with the T-shaped strip (24) is formed in the mounting seat (19), and a fixing mechanism for fixing the position of the pressing seat (18) on the mounting seat (19) is connected to the mounting seat (19).
2. The seamless steel tube bender according to claim 1, wherein: the moving mechanism comprises a hydraulic telescopic rod arranged in the machine table (11), and the movable end of the hydraulic telescopic rod extends to the outer side of the machine table (11) to be connected with the side wall of the moving table (12).
3. The seamless steel tube bender according to claim 1, wherein: the mobile platform (12) and the bottom of the installation platform (15) are both connected with sliding blocks, one side of the machine platform (11) is connected with a supporting plate (20), and the top of the supporting plate (20) is provided with sliding rails (21) matched with the sliding blocks.
4. The seamless steel tube bender according to claim 1, wherein: the rotating mechanism comprises a motor arranged in the inner cavity of the mounting table (15), the power output end of the motor is connected with a speed reducer, and the power output end of the speed reducer is connected with the shaft end at the bottom of the turntable (16).
5. The seamless steel tube bender according to claim 1, wherein: the adjusting mechanism comprises an electric telescopic rod arranged in a rotary table (16), a power output end of the electric telescopic rod is connected with a movable rod (23), the movable rod (23) extends out of the side wall of the rotary table (16) to be connected with a mounting seat (19), one side, close to the rotary table (16), of the mounting seat (19) is connected with two groups of guide rods (22), and the side wall of the rotary table (16) is provided with a guide groove for the guide rods (22) to slide.
6. The seamless steel tube bender according to claim 1, wherein: the fixing mechanism comprises an inserting block (30) and a connecting rod (28) connected to one side, far away from the pressing seat (18), of the inserting block (30), a limit groove (26) matched with the inserting block (30) is formed in one side, close to the mounting seat (19), of the pressing seat (18), a containing groove (31) used for sliding the inserting block (30) and a sliding groove (32) used for sliding the connecting rod (28) are formed in the mounting seat (19), the sliding groove (32) is communicated with the containing groove (31), one end, far away from the inserting block (30), of the connecting rod (28) extends out of the sliding groove (32) to be connected with a pull rod (27), one side, far away from the pressing seat (18), of the inserting block (30) is connected with a spring (29) installed in the containing groove (31), and the spring (29) is sleeved on the connecting rod (28).
7. The seamless steel tube bender according to claim 6, wherein: the top of the insertion block (30) is provided with a slope surface.
8. The seamless steel tube bender according to claim 1, wherein: the bending roller (17) is fixed at the top of the turntable (16) through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322786222.8U CN221064022U (en) | 2023-10-18 | 2023-10-18 | Seamless steel pipe bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322786222.8U CN221064022U (en) | 2023-10-18 | 2023-10-18 | Seamless steel pipe bending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221064022U true CN221064022U (en) | 2024-06-04 |
Family
ID=91254032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322786222.8U Active CN221064022U (en) | 2023-10-18 | 2023-10-18 | Seamless steel pipe bending machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221064022U (en) |
-
2023
- 2023-10-18 CN CN202322786222.8U patent/CN221064022U/en active Active
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