CN220461851U - Bending device for pipe fitting in pipe bending machine - Google Patents
Bending device for pipe fitting in pipe bending machine Download PDFInfo
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- CN220461851U CN220461851U CN202321845892.6U CN202321845892U CN220461851U CN 220461851 U CN220461851 U CN 220461851U CN 202321845892 U CN202321845892 U CN 202321845892U CN 220461851 U CN220461851 U CN 220461851U
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- lifting screw
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- bending
- stay wire
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- 238000005452 bending Methods 0.000 title claims abstract description 41
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 19
- 230000005540 biological transmission Effects 0.000 claims abstract description 13
- 230000001681 protective effect Effects 0.000 claims description 4
- 230000007723 transport mechanism Effects 0.000 abstract description 3
- 230000000452 restraining effect Effects 0.000 description 4
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
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- 230000003068 static effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 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 pipe bending machine structures, in particular to a pipe bending forming device in a pipe bending machine, which is convenient for transporting pipe fittings by arranging a lifting transport mechanism, so that the pipe fittings are convenient to take and place, and the working efficiency is improved; the lifting screw sleeve comprises a bottom plate, a top frame, a bottom clamping seat, a clamping cylinder and an upper clamping seat, wherein the middle part of the top end of the bottom plate is connected with the bottom end of the top frame, the bottom end of the top frame is connected with the bottom end of the bottom clamping seat, the top end of the top frame is connected with the top end of the clamping cylinder, the output end of the clamping cylinder is connected with the top end of the upper clamping seat, the lifting screw sleeve further comprises a connecting frame, a motor, a speed reducer, a lifting screw, sliding strips, a lifting plate, a lifting screw sleeve, a shaft bracket, a rotating shaft and a transmission roller, the inner side of the shaft bracket is rotationally connected with the rotating shaft, the outer side of the rotating shaft is connected with the inner side of the transmission roller, the bottom ends of the two groups of sliding strips are respectively connected with the front side and the rear side of the top end of the lifting plate, the inner side of the middle part of the lifting plate is connected with the outer side of the lifting screw sleeve, and the inner wall of the lifting screw sleeve is in threaded connection with the outer wall of the lifting screw.
Description
Technical Field
The utility model relates to the technical field of pipe bending machine structures, in particular to a bending forming device for pipe fittings in a pipe bending machine.
Background
Pipe bending machines can be broadly classified into numerical control pipe bending machines, hydraulic pipe bending machines, and the like. The pipeline laying and repairing device is mainly used for pipeline laying and repairing in the aspects of electric power construction, railway construction, boilers, bridges, ships, furniture, decoration and the like, and has the advantages of multiple functions, reasonable structure, simplicity in operation and the like. Besides the pipe bending function, the machine can also be used as a hydraulic jack, has the characteristics of low price and convenient use compared with numerical control pipe bending equipment, and occupies the dominant product position in the domestic pipe bending machine market.
The existing pipe bending machine with the Chinese patent publication number of CN207508033U has the advantages that the positions of the main pressing wheel and the side pressing wheels are adjustable, the processing angle of the pipe fitting is controlled more flexibly, the range of the bending angle is larger, the bending precision is promoted to be improved, the compensation driving device controls the main pressing wheel to rotate, the movement speed of the inner side and the outer side of the bent pipe is coordinated, the pipe fitting and the pressing wheels are prevented from sliding relatively, and the damage to the pipe fitting is avoided.
Because the device still needs external auxiliary activities to the pipe fitting, the device is inconvenient to take and put, and has low working efficiency.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides the bending forming device for the pipe fitting in the pipe bending machine, which is provided with the lifting conveying mechanism, so that the pipe fitting is convenient to transport, take and place and improves the working efficiency.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a bending device of pipe fitting in bending machine, comprising a base plate, the top frame, the bottom holder, press from both sides tight cylinder and go up the holder, bottom plate top middle part is connected with the top frame bottom, the inside bottom of top frame is connected with the bottom holder bottom, the inside top of top frame is connected with the tight cylinder top, press from both sides tight cylinder output and go up the holder top and be connected, still include the link, a motor, the speed reducer, the lifting screw, the draw-bar, the lifter plate, the lifting screw sleeve, the pedestal, pivot and transfer roller, bottom plate bottom middle part is connected with the link top, link bottom middle part is connected with the speed reducer top, the motor output is connected with the speed reducer input, the speed reducer output is connected with the lifting screw bottom, the lifting screw rotates and is connected in the link inboard, the bottom plate front and back end inboard is connected with the outside of a set of constraint sliding sleeve respectively, constraint sliding sleeve inboard and draw-bar outside sliding connection, every group of draw-bar top is connected with a set of pedestal bottom, the pedestal inboard is rotated and is connected with the pivot, the pivot outside is connected with the transfer roller inboard, two sets of draw-bar bottom are connected with lifter plate top inboard respectively, lifting screw sleeve inboard is connected with lifting screw sleeve inboard, lifting screw inner side is connected with lifting screw inner wall.
Preferably, the lifting plate further comprises a stay wire encoder and a stay wire, wherein the front side in the bottom end of the bottom plate is connected with the top end of the stay wire encoder, the input end of the stay wire encoder is movably connected with a stay wire, the bottom end of the stay wire is connected with the front side in the top end of the lifting plate, and the output end of the stay wire encoder is connected to the control system.
Preferably, the conveyor belt further comprises anti-slip pads, and the outer sides of each group of the conveyor rollers are respectively connected with the inner sides of one group of the anti-slip pads.
Preferably, the lifting screw comprises a lifting screw body, a lifting screw rod and a lifting screw rod.
Preferably, the novel information card is further characterized by further comprising an information card, and the front upper side of the right end of the top frame is connected with the inner end of the information card.
(III) beneficial effects
Compared with the prior art, the utility model provides a bending device for pipe fittings in a pipe bending machine, which has the following beneficial effects:
when bending and running, the shaft bracket is positioned at a low position, a pipeline to be processed is positioned at the upper side of the bottom clamping seat, the clamping cylinder acts on the upper clamping seat to press down and acts on the pipeline to clamp, when the pipeline is transported, the clamping cylinder acts on the upper clamping seat to rise and loosen, the motor runs, the lifting screw is decelerated by the speed reducer to rotate, the lifting screw is assembled with the lifting screw sleeve in a threaded manner, and the lifting screw is slidingly restrained in the restraining sliding sleeve by the two groups of sliding strips, so that the lifting plate is lifted, the shaft bracket is driven to lift, the transmission roller is supported at the bottom side of the pipeline, then the transmission roller is driven to rotate under the restraint of the shaft bracket by the rotating shaft, the pipeline is transported to one side, and the lifting conveying mechanism is arranged to conveniently transport the pipe fitting, so that the pipe fitting is convenient to take and put, and the working efficiency is improved.
Drawings
FIG. 1 is an axial view of a schematic structural diagram of the present utility model;
FIG. 2 is a right side view of FIG. 1 in accordance with the present utility model;
FIG. 3 is a front view of FIG. 1 of the present utility model;
fig. 4 is a top view of fig. 1 of the present utility model.
The reference numerals in the drawings: 1. a bottom plate; 2. a top frame; 3. a bottom clamping seat; 4. a clamping cylinder; 5. an upper clamping seat; 6. a connecting frame; 7. a motor; 8. a speed reducer; 9. lifting screw rods; 10. restraining the sliding sleeve; 11. a slide bar; 12. a lifting plate; 13. lifting the screw sleeve; 14. a shaft bracket; 15. a rotating shaft; 16. a conveying roller; 17. a stay wire encoder; 18. a pull wire; 19. an anti-slip pad; 20. a corrugated protective sleeve; 21. information cards.
Detailed Description
In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices 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.
Example 1
Referring to fig. 1-4, a bending device for pipe fittings in a pipe bender comprises a bottom plate 1, a top frame 2, a bottom clamping seat 3, a clamping cylinder 4 and an upper clamping seat 5, wherein the middle part of the top end of the bottom plate 1 is connected with the bottom end of the top frame 2, the bottom end of the inside of the top frame 2 is connected with the bottom end of the clamping cylinder 4, the output end of the clamping cylinder 4 is connected with the top end of the upper clamping seat 5, the bending device further comprises a connecting frame 6, a motor 7, a speed reducer 8, a lifting screw 9, a sliding strip 11, a lifting plate 12, a lifting screw sleeve 13, a shaft bracket 14, a rotating shaft 15 and a transmission roller 16, the middle part of the bottom end of the bottom plate 1 is connected with the top end of the connecting frame 6, the middle part of the bottom end of the connecting frame 6 is connected with the top end of the speed reducer 8, the output end of the speed reducer 8 is connected with the bottom end of the lifting screw 9, the lifting screw 9 is rotationally connected on the inner side of the connecting frame 6, the inner sides of the front end and the rear end of the bottom plate 1 are respectively connected with the outer sides of a group of constraint sliding sleeves 10, the inner sides of the constraint sliding sleeves 10 are respectively connected with the outer sides of the sliding strips 11, the top ends of each group of the sliding strips 11 are respectively connected with the inner sides of the shaft bracket 14, the rotating shaft bracket 14 and the rotating shaft 15 are respectively connected with the inner sides of the rotating shafts 12, the inner sides of the lifting screw plate 13 are respectively connected with the inner sides of the lifting screw plate 13, and the inner sides of the lifting screw plate 13 are respectively connected with the inner sides of the lifting screw 13; when the pipe to be processed is positioned at the lower position, the upper clamping seat 5 is pressed down under the action of the clamping cylinder 4 to clamp the pipe, the clamping cylinder 4 acts on the upper clamping seat 5 to ascend and loosen the pipe when the pipe is transported, the motor 7 operates, the lifting screw 9 rotates under the speed reduction of the speed reducer 8, the lifting screw 9 is in threaded fit with the lifting screw sleeve 13 and is restrained by the sliding of the two groups of sliding strips 11 in the restraining sliding sleeve 10, the lifting plate 12 is lifted to drive the shaft bracket 14 to lift, the transmission roller 16 is supported at the bottom side of the pipe, then the transmission roller 16 is driven to rotate under the restraint of the shaft bracket 14 by the rotating shaft 15 to transport the pipe to one side, and the pipe fitting is convenient to transport by arranging the lifting transport mechanism, so that the pipe fitting is convenient to take and place, and the working efficiency is improved.
The lifting plate is characterized by further comprising a stay wire encoder 17 and a stay wire 18, wherein the middle front side of the bottom end of the bottom plate 1 is connected with the top end of the stay wire encoder 17, the input end of the stay wire encoder 17 is movably connected with the stay wire 18, the bottom end of the stay wire 18 is connected with the middle front side of the top end of the lifting plate 12, and the output end of the stay wire encoder 17 is connected to a control system; when the lifting plate 12 is lifted, the stay wire 18 can be driven to move along with the lifting plate, and the stay wire encoder 17 is acted to output the stay wire to the control system, so that the lifting is convenient and accurate to control.
Example 2
Referring to fig. 1-4, a bending device for pipe fittings in a pipe bender comprises a bottom plate 1, a top frame 2, a bottom clamping seat 3, a clamping cylinder 4 and an upper clamping seat 5, wherein the middle part of the top end of the bottom plate 1 is connected with the bottom end of the top frame 2, the bottom end of the inside of the top frame 2 is connected with the bottom end of the clamping cylinder 4, the output end of the clamping cylinder 4 is connected with the top end of the upper clamping seat 5, the bending device further comprises a connecting frame 6, a motor 7, a speed reducer 8, a lifting screw 9, a sliding strip 11, a lifting plate 12, a lifting screw sleeve 13, a shaft bracket 14, a rotating shaft 15 and a transmission roller 16, the middle part of the bottom end of the bottom plate 1 is connected with the top end of the connecting frame 6, the middle part of the bottom end of the connecting frame 6 is connected with the top end of the speed reducer 8, the output end of the speed reducer 8 is connected with the bottom end of the lifting screw 9, the lifting screw 9 is rotationally connected on the inner side of the connecting frame 6, the inner sides of the front end and the rear end of the bottom plate 1 are respectively connected with the outer sides of a group of constraint sliding sleeves 10, the inner sides of the constraint sliding sleeves 10 are respectively connected with the outer sides of the sliding strips 11, the top ends of each group of the sliding strips 11 are respectively connected with the inner sides of the shaft bracket 14, the rotating shaft bracket 14 and the rotating shaft 15 are respectively connected with the inner sides of the rotating shafts 12, the inner sides of the lifting screw plate 13 are respectively connected with the inner sides of the lifting screw plate 13, and the inner sides of the lifting screw plate 13 are respectively connected with the inner sides of the lifting screw 13; when the pipe to be processed is positioned at the lower position, the upper clamping seat 5 is pressed down under the action of the clamping cylinder 4 to clamp the pipe, the clamping cylinder 4 acts on the upper clamping seat 5 to ascend and loosen the pipe when the pipe is transported, the motor 7 operates, the lifting screw 9 rotates under the speed reduction of the speed reducer 8, the lifting screw 9 is in threaded fit with the lifting screw sleeve 13 and is restrained by the sliding of the two groups of sliding strips 11 in the restraining sliding sleeve 10, the lifting plate 12 is lifted to drive the shaft bracket 14 to lift, the transmission roller 16 is supported at the bottom side of the pipe, then the transmission roller 16 is driven to rotate under the restraint of the shaft bracket 14 by the rotating shaft 15 to transport the pipe to one side, and the pipe fitting is convenient to transport by arranging the lifting transport mechanism, so that the pipe fitting is convenient to take and place, and the working efficiency is improved.
The outer side of each group of the conveying rollers 16 is respectively connected with the inner side of one group of the anti-skid pads 19; the anti-slip pad 19 can be contacted with the bottom end of the pipeline to increase static friction force and avoid slipping.
The lifting screw 9 at the bottom end of the bottom plate 1 is connected with the top end of the corrugated protective sleeve 20; the outer side of the lifting screw 9 is shielded and protected by the corrugated protective sleeve 20, so that dust adhesion pollution is avoided, and the reliability is improved.
The front upper side of the right end of the top frame 2 is connected with the inner end of the information card 21; the information card 21 can realize device information, is convenient to read and assist in use, and improves convenience.
The clamping cylinder 4, the motor 7 and the wire encoder 17 are known devices directly purchased in the market by those skilled in the art, and are used herein only without structural and functional modifications, and will not be described in detail.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The bending device for the pipe fitting in the pipe bending machine comprises a bottom plate (1), a top frame (2), a bottom clamping seat (3), a clamping cylinder (4) and an upper clamping seat (5), wherein the middle part of the top end of the bottom plate (1) is connected with the bottom end of the top frame (2), the inner bottom end of the top frame (2) is connected with the bottom end of the bottom clamping seat (3), the inner top end of the top frame (2) is connected with the top end of the clamping cylinder (4), the output end of the clamping cylinder (4) is connected with the top end of the upper clamping seat (5), the bending device is characterized by further comprising a connecting frame (6), a motor (7), a speed reducer (8), a lifting screw (9), a slide bar (11), a lifting plate (12), a lifting screw sleeve (13), a shaft bracket (14), a rotating shaft (15) and a transmission roller (16), the middle part of the bottom end of the bottom plate (1) is connected with the top end of the connecting frame (6), the middle part of the bottom end of the connecting frame (6) is connected with the top end of the speed reducer (8), the output end of the motor (7) is connected with the input end of the speed reducer (8), the output end of the speed reducer (8) is connected with the lifting screw (9), the lifting screw (9) is connected with the lifting screw (6) and the inner side of the connecting frame (1) and the inner side of the slide sleeve (10), the inner side of the constraint sliding sleeve (10) is in sliding connection with the outer sides of the sliding strips (11), the top ends of each group of sliding strips (11) are respectively connected with the bottom ends of a group of shaft brackets (14), the inner sides of the shaft brackets (14) are rotationally connected with rotating shafts (15), the outer sides of the rotating shafts (15) are connected with the inner sides of the transmission rollers (16), the bottom ends of the two groups of sliding strips (11) are respectively connected with the front sides and the rear sides of the top ends of the lifting plates (12), the inner sides of the middle parts of the lifting plates (12) are connected with the outer sides of the lifting screw sleeves (13), and the inner walls of the lifting screw sleeves (13) are in threaded connection with the outer walls of the lifting screws (9).
2. The bending apparatus for a tubular member in a bending machine according to claim 1, wherein: the lifting device is characterized by further comprising a stay wire encoder (17) and a stay wire (18), wherein the middle front side of the bottom end of the bottom plate (1) is connected with the top end of the stay wire encoder (17), the input end of the stay wire encoder (17) is movably connected with the stay wire (18), the bottom end of the stay wire (18) is connected with the middle front side of the top end of the lifting plate (12), and the output end of the stay wire encoder (17) is connected to the control system.
3. The bending apparatus for a tubular member in a bending machine according to claim 1, wherein: the anti-slip device further comprises anti-slip pads (19), and the outer sides of each group of the transmission rollers (16) are respectively connected with the inner sides of one group of the anti-slip pads (19).
4. The bending apparatus for a tubular member in a bending machine according to claim 1, wherein: the lifting screw rod (9) at the bottom end of the bottom plate (1) is connected with the top end of the corrugated protective sleeve (20).
5. The bending apparatus for a tubular member in a bending machine according to claim 1, wherein: the novel information card is characterized by further comprising an information card (21), wherein the front upper side of the right end of the top frame (2) is connected with the inner end of the information card (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321845892.6U CN220461851U (en) | 2023-07-13 | 2023-07-13 | Bending device for pipe fitting in pipe bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321845892.6U CN220461851U (en) | 2023-07-13 | 2023-07-13 | Bending device for pipe fitting in pipe bending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220461851U true CN220461851U (en) | 2024-02-09 |
Family
ID=89799091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321845892.6U Active CN220461851U (en) | 2023-07-13 | 2023-07-13 | Bending device for pipe fitting in pipe bending machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220461851U (en) |
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2023
- 2023-07-13 CN CN202321845892.6U patent/CN220461851U/en active Active
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