CN217412039U - Steel pipe bending device capable of preventing elastic deformation - Google Patents
Steel pipe bending device capable of preventing elastic deformation Download PDFInfo
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- CN217412039U CN217412039U CN202221150620.XU CN202221150620U CN217412039U CN 217412039 U CN217412039 U CN 217412039U CN 202221150620 U CN202221150620 U CN 202221150620U CN 217412039 U CN217412039 U CN 217412039U
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- fixedly connected
- steel pipe
- elastic deformation
- bending
- plate
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 57
- 239000010959 steel Substances 0.000 title claims abstract description 57
- 238000005452 bending Methods 0.000 title claims abstract description 56
- 230000005489 elastic deformation Effects 0.000 title claims abstract description 23
- 230000007246 mechanism Effects 0.000 claims abstract description 31
- 238000001514 detection method Methods 0.000 claims abstract description 23
- 238000005096 rolling process Methods 0.000 claims abstract description 13
- 230000010415 tropism Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 4
- 229910000746 Structural steel Inorganic materials 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000005097 cold rolling Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000005098 hot rolling Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
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- A Measuring Device Byusing Mechanical Method (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Abstract
The utility model discloses a steel pipe bending device for preventing elastic deformation, which comprises a bottom plate, wherein the upper surface of the bottom plate is rotationally connected with a runner, the lower surface of the second bottom plate is fixedly connected with a side plate, the inner surface of the side plate is fixedly connected with a supporting plate, the upper surface of the supporting plate is provided with two bending mechanisms, and the left surface of the left side of each bending mechanism is fixedly connected with a first telescopic rod; the inner surface of the side plate is fixedly connected with a second telescopic rod, the inner surface of the side plate is rotatably connected with a rotating disc, and the upper surface of the rotating disc is fixedly connected with a connecting shaft. The utility model discloses, through design detection mechanism, realize carrying out timely detection to the steel pipe after buckling, avoid appearing because the error that elastic deformation produced to can revise through many times detection, through design rolling disc, scale mark and third telescopic link, realize that the position along with detection mechanism that can be quick accurate adjusts, increases the accuracy tropism that detects.
Description
Technical Field
The utility model relates to a steel pipe bending device field especially relates to prevent elastic deformation's steel pipe bending device.
Background
The steel pipe has a hollow cross section with a length much greater than the diameter or circumference of the steel. The steel pipe is divided into round, square, rectangular and special-shaped steel pipes according to the shape of the cross section; the steel pipe is divided into a carbon structural steel pipe, a low-alloy structural steel pipe, an alloy steel pipe and a composite steel pipe according to the material quality; the steel pipes are divided into steel pipes for conveying pipelines, engineering structures, thermal equipment, petrochemical industry, machinery manufacturing, geological drilling, high-pressure equipment and the like according to the application; the production process includes seamless steel pipe and welded steel pipe, the seamless steel pipe includes hot rolling and cold rolling (drawing), and the welded steel pipe includes straight seam welded steel pipe and spiral seam welded steel pipe. In machine manufacturing, especially the manufacturing of steel pipe is very general, need bend the steel pipe under many circumstances, generally adopts manual bender, because the rigidity of steel pipe is comparatively good, is difficult to bend through manual bender, needs very big power to bend it.
For example, in the steel tube bending device disclosed in CN206028407U, the power mechanism of the rotating base can drive the front rotating base to rotate around the shaft in a horizontal plane, so that the front end of the steel tube can be bent along with the rotation of the front rotating base. In the whole bending process, the bent part and the main body of the steel pipe are always in the same plane, and in addition, the rotating angle of the front rotary seat can be adjusted, so that the bending degree of the steel pipe can be effectively adjusted.
Some existing steel pipe bending devices have the following defects:
1. at present, the steel pipe bending device cannot effectively place elastic deformation to cause the situation of improper bending;
2. at present, the steel pipe bending device cannot effectively correct deformation caused by elastic deformation.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a steel pipe bending device for preventing elastic deformation.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the bending device comprises a bottom plate, wherein a rotating wheel is rotatably connected to the upper surface of the bottom plate, a side plate is fixedly connected to the lower surface of the second bottom plate, a supporting plate is fixedly connected to the inner surface of the side plate, two bending mechanisms are arranged on the upper surface of the supporting plate, and a first telescopic rod is fixedly connected to the left surface of the left bending mechanism; the interior fixed surface of curb plate is connected with the second telescopic link, the interior surface rotation of curb plate is connected with the rolling disc, the last fixed surface of rolling disc is connected with the connecting axle, the last fixed surface of connecting axle is connected with detection mechanism, the lower surface rotation of rolling disc is connected with the stationary blade, the last fixed surface of backup pad is connected with the fixed plate, the front fixed surface of fixed plate is connected with the third telescopic link, third telescopic link and fixed disc fixed connection.
As a further description of the above technical solution:
the bending mechanism comprises a motor, a rotating shaft and a bending wheel, the motor is fixedly connected with the supporting plate, and the output end of the motor is fixedly connected with the rotating shaft.
As a further description of the above technical solution:
the one end and the wheel fixed connection of buckling of motor are kept away from in the pivot, the wheel of buckling is connected with the bottom plate rotation.
As a further description of the above technical solution:
the first telescopic rod is fixedly connected with the supporting plate, and the first telescopic rod is arranged in a backward inclining mode.
As a further description of the above technical solution:
and a steel pipe is arranged between the bending mechanisms, and the upper surface of the rotating disc is provided with scale marks.
As a further description of the above technical solution:
the number of the second telescopic rods is two and the second telescopic rods are distributed up and down, and the output ends of the second telescopic rods are in contact with the rotating disc.
As a further description of the above technical solution:
the detection mechanism comprises a rotating block, a sleeve, a pressure sensor, a sliding rod and a detection wheel, the rotating block is fixedly connected with the connecting shaft, and the side surface of the rotating block is fixedly connected with the sleeve.
As a further description of the above technical solution:
the inside and the slide bar sliding connection of telescopic, telescopic side surface fixedly connected with pressure sensor, pressure sensor electric connection has display device, the upper surface and the detection wheel of slide bar rotate to be connected.
The utility model discloses following beneficial effect has:
1. compared with the prior art, the steel pipe bending device capable of preventing elastic deformation achieves timely detection of the steel pipe after bending through the design of the detection mechanism, avoids errors caused by elastic deformation, and can correct the errors through multiple times of detection.
2. Compared with the prior art, this prevent elastic deformation's steel pipe bending device through design rolling disc, scale mark and third telescopic link, realizes that can be quick accurate adjusts along with detection mechanism's position, increases the accuracy tropism of detection.
Drawings
Fig. 1 is a schematic view of an internal structure of a steel pipe bending apparatus for preventing elastic deformation according to the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1;
fig. 3 is an internal schematic view of the steel pipe bending apparatus for preventing elastic deformation according to the present invention;
fig. 4 is a schematic view of a part of the structure of the steel pipe bending apparatus for preventing elastic deformation according to the present invention.
Illustration of the drawings:
1. a base plate; 2. a steel pipe; 3. a rotating wheel; 4. a bending mechanism; 5. a motor; 6. a rotating shaft; 7. a bending wheel; 8. a first telescopic rod; 9. a support plate; 10. a second telescopic rod; 11. rotating the disc; 12. a connecting shaft; 13. a detection mechanism; 14. rotating the block; 15. a sleeve; 16. a slide bar; 17. detecting a wheel; 18. a pressure sensor; 19. scale lines; 20. side plates.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the utility model provides a prevent elastic deformation's steel pipe bending device: the steel tube bending device comprises a bottom plate 1, wherein a rotating wheel 3 is rotatably connected to the upper surface of the bottom plate 1 and used for limiting a steel tube 2, a side plate 20 is fixedly connected to the lower surface of the bottom plate 1 and used for limiting the position of a rotating disc 11, a supporting plate 9 is fixedly connected to the inner surface of the side plate 20, a bending mechanism 4 is arranged on the upper surface of the supporting plate 9 and used for bending the steel tube 2, the bending mechanism 4 comprises a motor 5, a rotating shaft 6 and a bending wheel 7, the motor 5 is fixedly connected with the supporting plate 9, a rotating shaft 6 is fixedly connected to the output end of the motor 5, one end, away from the motor 5, of the rotating shaft 6 is fixedly connected with the bending wheel 7, the bending wheel 7 is rotatably connected with the bottom plate 1, the number of the bending mechanisms 4 is two, the steel tube 2 is arranged between the bending mechanisms 4, a scale mark 19 is arranged on the upper surface of the rotating disc 11 and used for conveniently observing the angle of a sleeve 15, and a first telescopic rod 8 is fixedly connected to the left surface of the left-side bending mechanism 4, first telescopic link 8 and backup pad 9 fixed connection, first telescopic link 8 inclines backward the setting for adjust the position of left side mechanism 4 of buckling.
The inner surface of the side plate 20 is fixedly connected with a second telescopic rod 10, the number of the second telescopic rods 10 is two and the two second telescopic rods are distributed up and down, the output end of the second telescopic rod 10 is in contact with a rotating disc 11, the inner surface of the side plate 20 is rotatably connected with the rotating disc 11 and used for controlling the angle of a sleeve 15, the upper surface of the rotating disc 11 is fixedly connected with a connecting shaft 12, the upper surface of the connecting shaft 12 is fixedly connected with a detection mechanism 13 and used for detecting whether the steel pipe 2 is bent to a proper angle, the detection mechanism 13 comprises a rotating block 14, a sleeve 15, a pressure sensor 18, a sliding rod 16 and a detection wheel 17, the rotating block 14 is fixedly connected with the connecting shaft 12, the side surface of the rotating block 14 is fixedly connected with the sleeve 15, the inside of the sleeve 15 is slidably connected with the sliding rod 16, the side surface of the sleeve 15 is fixedly connected with the pressure sensor 18 and used for detecting whether pressure exists between the detection wheel 17 and the steel pipe 2, pressure sensor 18 electric connection has display device, and the upper surface of slide bar 16 rotates with detection wheel 17 to be connected, and the lower surface of rolling disc 11 rotates and is connected with the stationary blade, and the last fixed surface of backup pad 9 is connected with the fixed plate, and the front fixed surface of fixed plate is connected with the third telescopic link for adjust the front and back position of rolling disc 11, third telescopic link and fixed disc fixed connection.
The working principle is as follows: insert runner 3 and buckle between the wheel 7 with steel pipe 2 from the right side, the length of the first telescopic link of angle modulation who buckles as required, thereby control two distances between 4 of mechanism of buckling, thereby the angle of control buckling, 2 left sides of starter motor 5 steel pipe are upwards crooked, through the fore-and-aft position of third telescopic link adjustment rolling disc 11, and through rolling disc 11 swivel sleeve 15, adjust and detect and contact between wheel 17 and the steel pipe 2, lock rolling disc 11 through second telescopic link 10, shorten first telescopic link 8 and observe whether pressure sensor 18 has pressure, if there is pressure, reset first telescopic link 8, reverse motor 5 buckles many times and detects until pressure is zero, can overcome the problem that has elastic deformation.
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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (8)
1. Prevent elastic deformation's steel pipe bending device, including bottom plate (1), its characterized in that: the upper surface of the bottom plate (1) is rotatably connected with a rotating wheel (3), the lower surface of the bottom plate (1) is fixedly connected with a side plate (20), the inner surface of the side plate (20) is fixedly connected with a support plate (9), the upper surface of the support plate (9) is provided with two bending mechanisms (4), the number of the bending mechanisms (4) is two, and the left surface of the bending mechanism (4) on the left side is fixedly connected with a first telescopic rod (8);
the interior fixed surface of curb plate (20) is connected with second telescopic link (10), the interior surface rotation of curb plate (20) is connected with rolling disc (11), the last fixed surface of rolling disc (11) is connected with connecting axle (12), the last fixed surface of connecting axle (12) is connected with detection mechanism (13), the lower surface rotation of rolling disc (11) is connected with the stationary blade, the last fixed surface of backup pad (9) is connected with the fixed plate, the front surface fixed connection of fixed plate has the third telescopic link, third telescopic link and fixed disk fixed connection.
2. The steel pipe bending device for preventing elastic deformation according to claim 1, wherein: the bending mechanism (4) comprises a motor (5), a rotating shaft (6) and a bending wheel (7), the motor (5) is fixedly connected with a supporting plate (9), and the output end of the motor (5) is fixedly connected with the rotating shaft (6).
3. The steel pipe bending device for preventing elastic deformation according to claim 2, wherein: one end of the rotating shaft (6), which is far away from the motor (5), is fixedly connected with the bending wheel (7), and the bending wheel (7) is rotatably connected with the bottom plate (1).
4. The steel pipe bending device for preventing elastic deformation according to claim 1, wherein: the first telescopic rod (8) is fixedly connected with the supporting plate (9), and the first telescopic rod (8) is arranged in a backward inclining mode.
5. The steel pipe bending device for preventing elastic deformation according to claim 1, wherein: and a steel pipe (2) is arranged between the bending mechanisms (4), and the upper surface of the rotating disc (11) is provided with scale marks (19).
6. The steel pipe bending device for preventing elastic deformation according to claim 1, wherein: the number of the second telescopic rods (10) is two and the second telescopic rods are distributed up and down, and the output ends of the second telescopic rods (10) are in contact with the rotating disc (11).
7. The steel pipe bending device for preventing elastic deformation according to claim 1, wherein: the detection mechanism (13) comprises a rotating block (14), a sleeve (15), a pressure sensor (18), a sliding rod (16) and a detection wheel (17), the rotating block (14) is fixedly connected with the connecting shaft (12), and the side surface of the rotating block (14) is fixedly connected with the sleeve (15).
8. The apparatus according to claim 7, wherein the bending device comprises: the inside and the sliding rod (16) sliding connection of sleeve (15), the side surface fixedly connected with pressure sensor (18) of sleeve (15), pressure sensor (18) electric connection has display device, the upper surface and the detection wheel (17) of sliding rod (16) are rotated and are connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221150620.XU CN217412039U (en) | 2022-05-13 | 2022-05-13 | Steel pipe bending device capable of preventing elastic deformation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221150620.XU CN217412039U (en) | 2022-05-13 | 2022-05-13 | Steel pipe bending device capable of preventing elastic deformation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217412039U true CN217412039U (en) | 2022-09-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221150620.XU Expired - Fee Related CN217412039U (en) | 2022-05-13 | 2022-05-13 | Steel pipe bending device capable of preventing elastic deformation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217412039U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117299902A (en) * | 2023-11-28 | 2023-12-29 | 成都飞机工业（集团）有限责任公司 | Pipe bending equipment convenient to adjust and fix |
-
2022
- 2022-05-13 CN CN202221150620.XU patent/CN217412039U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117299902A (en) * | 2023-11-28 | 2023-12-29 | 成都飞机工业（集团）有限责任公司 | Pipe bending equipment convenient to adjust and fix |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220913 |