CN219899778U - Adjustable pipe bending mechanism - Google Patents
Adjustable pipe bending mechanism Download PDFInfo
- Publication number
- CN219899778U CN219899778U CN202321247547.2U CN202321247547U CN219899778U CN 219899778 U CN219899778 U CN 219899778U CN 202321247547 U CN202321247547 U CN 202321247547U CN 219899778 U CN219899778 U CN 219899778U
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- pipe bending
- bending mechanism
- frame
- upper die
- disc
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- 238000005452 bending Methods 0.000 title claims abstract description 67
- 230000005540 biological transmission Effects 0.000 claims abstract description 16
- 238000003825 pressing Methods 0.000 claims description 17
- 238000005728 strengthening Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 description 4
- 230000003014 reinforcing effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model discloses an adjustable pipe bending mechanism, which comprises a frame, wherein the frame is provided with a pipe bending mechanism in a sliding manner, and is characterized in that: the pipe bending mechanism further comprises a connecting plate, an upper die seat and a disc die, the upper die seat and the disc die are movably arranged on the connecting plate, the upper die seat and the disc die are mutually far away or abutted, a rotating part is further arranged between the connecting plate and the frame, a driving piece is further arranged on the frame, the driving piece penetrates through the rotating part to be in transmission connection with the disc die, a clamping mechanism is further arranged on the frame, the pipe bending mechanism and the clamping mechanism are mutually close to or far away from each other, the positions of the clamping mechanism and the pipe bending mechanism can be quickly stabilized and adjusted, the pipe bending can be quickly performed according to the specifications of pipes, and the distance between the upper die seat and the disc die on the pipe bending mechanism can be quickly adjusted to adapt to pipes with different sizes.
Description
Technical Field
The utility model relates to the technical field of pipe machining, in particular to an adjustable pipe bending mechanism.
Background
At present, when bending the pipe, because the size specification of the pipe is different, the pipe is often required to be bent by using different bending machines, and the bending process before bending mostly adopts manual operation to send the bent pipe to be bent into the clamping tool for limiting and fixing, then pushes the pipe to adjust the bending position, and the whole process is complex in operation, and the pipe is difficult and easy to quickly pass through the clamping mechanism and the bending mechanism for limiting and stabilizing, and the bending position is quickly determined after fixing, so that the pipe is bent. The actual working efficiency is lowered, and thus, there is room for improvement.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model aims to provide an adjustable pipe bending mechanism, which can quickly stabilize and adjust the positions of a clamping mechanism and a pipe bending mechanism to enable the clamping mechanism and the pipe bending mechanism to be quickly aligned for bending according to the specifications of pipes, and can also quickly adjust the distance between an upper die holder and a disc die on the pipe bending mechanism to adapt to pipes with different sizes.
The utility model adopts the following technical scheme:
the utility model provides a tubular product bending mechanism with adjustable, includes the frame, it is equipped with return bend mechanism to slide in the frame, return bend mechanism still includes connecting plate, upper die base, disc mould, just the activity is equipped with on the connecting plate upper die base, disc mould, the upper die base with the disc mould is kept away from each other or the butt, the connecting plate with still be equipped with rotation portion between the frame, still be equipped with the driving piece in the frame, the driving piece passes rotation portion transmission is connected the disc mould, still be equipped with fixture in the frame, just return bend mechanism with fixture is close to each other or is kept away from each other.
Preferably, a sliding connection part is arranged on the frame, and the pipe bending mechanism is movably connected with the frame through the sliding connection part.
Preferably, the sliding connection part comprises a plurality of guide posts, a plurality of sliding blocks are arranged between the guide posts in a sliding manner, the sliding blocks are fixedly connected with the rotating part, the rotating part is a bearing seat, and the bearing seat is provided with a bearing.
Preferably, the driving piece is a motor, a rotating shaft is arranged at the transmission output of the driving piece, and the rotating shaft penetrates through the rotating part to be in transmission connection with the disc mold.
Preferably, an upper lead screw and a lower lead screw for adjusting the height of the pipe bending mechanism are further rotatably arranged in the sliding block.
Preferably, a guide rail is arranged on the connecting plate, and an upper die holder is arranged on the guide rail in a sliding manner.
Preferably, the upper part of the connecting plate is also provided with a hydraulic cylinder, the transmission output of the hydraulic cylinder is provided with a telescopic rod, and the hydraulic cylinder is connected with the upper die holder through the telescopic rod in a transmission way.
Preferably, the top surface of the upper die holder is also fixedly provided with a reinforcing rib, and the reinforcing rib is in sliding connection with the guide rail.
Preferably, the clamping mechanism is composed of an upper pressing block and a lower pressing block, and a plurality of clamping grooves are formed in the clamping mechanism and the pipe bending mechanism.
Preferably, the clamping groove comprises a clamping groove and a pipe bending groove, the clamping groove is formed in the upper pressing block and the lower pressing block, and the pipe bending groove is formed in the upper die base and the disc die.
Compared with the prior art, the utility model has the beneficial effects that: through setting up height-adjustable's return bend mechanism, can be fast with return bend mechanism correspond the position that tubular product got into fixture, can adapt to the tubular product of equidimension not through adjusting return bend mechanism upper die base and disc mould's interval in addition, improved tubular product bending efficiency, adapt to the tubular product demand of bending of more specifications.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of the structure of the present utility model;
fig. 3 is a schematic left-view structure of the present utility model after hiding the clamping mechanism.
In the figure: a frame-1; the pipe bending mechanism-2; a connecting plate-21; an upper die holder-22; disc mold-23; a cylinder-3; a rotating part-24; a bearing-25; a guide rail-26; a rotating shaft-29; reinforcing ribs-27; a hydraulic cylinder-4; a telescopic rod-41; guide post-51; a slider-52; an upper and lower screw rod-6; a clamping mechanism-7; rack-31; gear-32; the upper pressing block-71; pressing the block to 72; a small hydraulic cylinder-8; a clamping groove-91; and a curved tube slot-92.
Detailed Description
The utility model will be further described with reference to the accompanying drawings and detailed description below:
in the description of the present utility model, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.
Examples: as shown in fig. 1-3: an adjustable pipe bending mechanism comprises a frame 1, wherein a pipe bending mechanism 2 is arranged on the frame 1 in a sliding manner, the pipe bending mechanism 2 further comprises a connecting plate 21, an upper die holder 22 and a disc die 23, and the upper die holder 22 and the disc die 23 are movably arranged on the connecting plate 21;
specifically, the frame 1 is further provided with a driving member, in this embodiment, the driving member is a cylinder 3, a rotating portion 24 is further disposed between the connecting plate 21 and the frame 1, the rotating portion 24 is a bearing seat, the bearing seat is provided with a bearing 25, the cylinder 3 is also in transmission connection with a rotating shaft 29, the cylinder 3 passes through the rotating portion 24 through the rotating shaft 29 to drive the disc mold 23, and the disc mold 23 is bent along with the rotation of the disc mold 23, and the more detailed transmission process can be mentioned in the following description;
more specifically, the upper portion of connecting plate 21 still is equipped with pneumatic cylinder 4, pneumatic cylinder 4 transmission output is equipped with telescopic link 41, still be equipped with guide rail 26 on the connecting plate 21, it is equipped with upper die base 22 to slide on the guide rail 26, pneumatic cylinder 4 passes through telescopic link 41 transmission is connected upper die base 22, the top surface of upper die base 22 is still fixed to be equipped with strengthening rib 27, strengthening rib 27 with guide rail 26 sliding connection, promote or pull up strengthening rib 27 along with telescopic link 41's flexible for strengthening rib 27 drives upper die base 22 and reciprocates, thereby can upper die base 22 with disc die 23 keeps away from each other or the butt.
The above is a specific structure and operation procedure for adjusting the distance between the upper die holder 22 and the disc die 23.
In particular, the frame 1 is provided with a sliding connection part 5, and the pipe bending mechanism 2 is in sliding connection with the guide rail 26 through the sliding connection part 5;
specifically, the sliding connection part comprises two guide posts 51, a sliding block 52 is slidably arranged between the two guide posts 51, the sliding block 52 is fixedly connected with the rotating part 24, an upper lead screw 6 and a lower lead screw 6 for adjusting the height of the pipe bending mechanism 2 are also rotatably arranged in the sliding block 52, the rotating part 24 is a bearing seat, and the bearing seat is provided with a bearing;
more specifically, the slide block 52 is further rotatably provided with an upper lead screw 6 and a lower lead screw 6 for adjusting the height of the pipe bending mechanism 2, and the upper and lower heights of the slide block 52 can be adjusted by rotating the upper lead screw 6 and the lower lead screw 6, so that the slide block 52 drives the whole pipe bending mechanism 2 to move up and down to match the position of the clamping mechanism 7;
it is worth mentioning that: in order to adapt to the up-and-down movement of the pipe bending mechanism 2 and drive the rotation of the disc die 23, a rack 31 and a gear 32 are arranged on the cylinder 3 on the frame 1 in a transmission manner, the gear 32 is connected with the rotating shaft 25 to drive the disc die 23 to rotate back and forth, and then the disc die is bent by being matched with the downward pressing of the upper die holder 22.
The above is the process that the pipe bending mechanism 2 is moved close to or away from the clamping mechanism 7 by adjusting the height of the upper and lower screw rods 6 to adapt to the position of the clamping mechanism 7.
In particular, the clamping mechanism 7 is composed of an upper pressing block 71 and a lower pressing block 72, and the upper pressing block 71 is driven by a small hydraulic cylinder 8 to pull up or push down the upper pressing block 71 to clamp the pipe.
More specifically, the clamping mechanism 7 and the pipe bending mechanism 2 are provided with a plurality of clamping grooves, the clamping grooves comprise a clamping groove 91 and a pipe bending groove 92, the upper pressing block 71 and the lower pressing block 72 are provided with the clamping groove 91, the upper die holder 22 and the disc die 23 are provided with the pipe bending groove 72, the clamping groove 91 and the pipe bending groove 92 are used for better clamping and bending pipes, the number of the clamping grooves can be adjusted according to the requirements of the person skilled in the art, such as the number and the size of the pipes to be processed, and the like, and the person skilled in the art can understand.
Compared with the prior art, the utility model has the beneficial effects that: through setting up adjustable high pipe bending mechanism 2, can be fast with pipe bending mechanism 2 correspond to the position that tubular product got into fixture 7, can adapt to the tubular product of equidimension not through adjusting pipe bending mechanism 2 upper die base 22 and disc die 23's interval in addition, improved tubular product bending efficiency, adapt to the tubular product demand of bending of more specifications.
It will be apparent to those skilled in the art from this disclosure that various other changes and modifications can be made which are within the scope of the utility model as defined in the appended claims.
Claims (10)
1. The utility model provides a tubular product bending mechanism with adjustable, includes the frame, slide in the frame and be equipped with return bend mechanism, its characterized in that: the pipe bending mechanism further comprises a connecting plate, an upper die seat and a disc die, the upper die seat and the disc die are movably arranged on the connecting plate, the upper die seat and the disc die are mutually far away or abutted, a rotating part is further arranged between the connecting plate and the frame, a driving piece is further arranged on the frame, the driving piece penetrates through the rotating part to be in transmission connection with the disc die, a clamping mechanism is further arranged on the frame, and the pipe bending mechanism and the clamping mechanism are mutually close to or far away.
2. An adjustable pipe bending mechanism as defined in claim 1, wherein: the frame is provided with a sliding connection part, and the pipe bending mechanism is in sliding connection with the frame through the sliding connection part.
3. An adjustable pipe bending mechanism as defined in claim 2, wherein: the sliding connection part comprises a plurality of guide posts, a plurality of sliding blocks are arranged between the guide posts in a sliding manner, the sliding blocks are fixedly connected with the rotating part, the rotating part is a bearing seat, and the bearing seat is provided with a bearing.
4. An adjustable pipe bending mechanism as defined in claim 3, wherein: the driving piece is a motor, a rotating shaft is arranged at the transmission output of the driving piece, and the rotating shaft penetrates through the rotating part to be in transmission connection with the disc mold.
5. An adjustable pipe bending mechanism as defined in claim 3, wherein: and an upper lead screw and a lower lead screw for adjusting the height of the pipe bending mechanism are further rotatably arranged in the sliding block.
6. An adjustable pipe bending mechanism as defined in claim 1, wherein: the connecting plate is provided with a guide rail, and the guide rail is provided with an upper die holder in a sliding manner.
7. An adjustable pipe bending mechanism as defined in claim 6, wherein: the upper portion of connecting plate still is equipped with the pneumatic cylinder, pneumatic cylinder transmission output is equipped with the telescopic link, just the pneumatic cylinder passes through the telescopic link transmission is connected the upper die base.
8. An adjustable pipe bending mechanism as defined in claim 7, wherein: the top surface of upper die base still is fixed and is equipped with the strengthening rib, the strengthening rib with guide rail sliding connection.
9. An adjustable pipe bending mechanism as defined in claim 1, wherein: the clamping mechanism consists of an upper pressing block and a lower pressing block, and a plurality of clamping grooves are formed in the clamping mechanism and the pipe bending mechanism.
10. An adjustable pipe bending mechanism as defined in claim 9, wherein: the clamping groove comprises a clamping groove and a pipe bending groove, the clamping groove is formed in the upper pressing block and the lower pressing block, and the pipe bending groove is formed in the upper die holder and the disc die.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321247547.2U CN219899778U (en) | 2023-05-23 | 2023-05-23 | Adjustable pipe bending mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321247547.2U CN219899778U (en) | 2023-05-23 | 2023-05-23 | Adjustable pipe bending mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219899778U true CN219899778U (en) | 2023-10-27 |
Family
ID=88425519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321247547.2U Active CN219899778U (en) | 2023-05-23 | 2023-05-23 | Adjustable pipe bending mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219899778U (en) |
-
2023
- 2023-05-23 CN CN202321247547.2U patent/CN219899778U/en active Active
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