CN215785892U - Metal plate bending machine - Google Patents
Metal plate bending machine Download PDFInfo
- Publication number
- CN215785892U CN215785892U CN202122003640.6U CN202122003640U CN215785892U CN 215785892 U CN215785892 U CN 215785892U CN 202122003640 U CN202122003640 U CN 202122003640U CN 215785892 U CN215785892 U CN 215785892U
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- bending
- roller
- fixed
- bending roller
- equipment main
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- 238000005452 bending Methods 0.000 title claims abstract description 123
- 239000002184 metal Substances 0.000 title claims abstract description 53
- 238000005485 electric heating Methods 0.000 claims description 11
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 9
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 9
- 241001330002 Bambuseae Species 0.000 claims description 9
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 9
- 239000011425 bamboo Substances 0.000 claims description 9
- 239000011490 mineral wool Substances 0.000 claims description 7
- 230000009467 reduction Effects 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000001125 extrusion Methods 0.000 description 13
- 239000003638 chemical reducing agent Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model discloses a metal plate bending machine, which relates to the technical field of metal plate processing and comprises a bottom plate, wherein two support frames are fixed on two sides of the top end of the bottom plate, two groups of support frames are arranged on the two support frames, an equipment main body is fixed on one side of the top end of the bottom plate, the equipment main body is arranged between the two groups of support frames at intervals, vertical plates are fixed on two sides of the top end of the equipment main body, a hydraulic cylinder is arranged on one side of the top end of each vertical plate, a main shaft is rotatably arranged in each support frame, a linkage plate is fixed at one end of each main shaft, air cylinders are movably arranged on two sides of the top end of the bottom plate, and a connecting arm is arranged at the top end of a piston rod of each air cylinder. And the processing efficiency of the bending machine is also improved.
Description
Technical Field
The utility model relates to the technical field of metal plate processing, in particular to a metal plate bending machine.
Background
The highway guard rails are arranged on two sides of a highway, when a vehicle collides, the vehicle can be effectively prevented from rushing out of the highway, wherein the guard bars are one of main parts of the guard rails, a bending machine is required to be used in the machining process of the guard bars, so that the plates are curved, and the metal plate surface extrusion bending machine is an auxiliary device for metal plate surface extrusion bending and mainly comprises bending, rolling bending, stretch bending and other forms.
Aiming at the related technologies, the inventor thinks that the bending angle of the metal plate is difficult to adjust in the process of bending the metal plate by the existing metal plate bending machine, the metal plate is mostly rolled and bent with a single radian, a worker is required to continuously adjust the bending angle of the metal plate nearby, the operation intensity of the worker is increased, the existing equipment is difficult to bend the metal plate according to different specifications, and the processing application range of the bending machine is limited.
SUMMERY OF THE UTILITY MODEL
The utility model provides a metal plate bending machine, aiming at solving the problems that a bending machine needs a worker to continuously adjust the bending angle of a metal plate and the bending machine is difficult to adapt to plates with different specifications and models.
The utility model provides a metal plate bending machine, which adopts the following technical scheme;
the utility model provides a metal plate bending machine which comprises a bottom plate, wherein two support frames are fixed on two sides of the top end of the bottom plate, two groups of support frames are arranged, an equipment main body is fixed on one side of the top end of the bottom plate and arranged between the two groups of support frames, vertical plates are fixed on two sides of the top end of the equipment main body, a hydraulic cylinder is arranged on one side of the top end of each vertical plate, a main shaft is rotatably arranged in each support frame, a linkage plate is fixed at one end of each main shaft, air cylinders are movably arranged on two sides of the top end of the bottom plate, a connecting arm is arranged at the top end of a piston rod of each air cylinder, one end of each connecting arm is fixedly connected with one end of each main shaft, the air cylinders are used for controlling the turnover angle of each linkage plate, workers are saved for constantly adjusting the bending angle of a metal plate, and the operation intensity of the workers is reduced.
Optionally, a secondary bending roller is installed on one side of the surface of the main body of the device, one end of the secondary bending roller extends into the main body of the device, and a main gear is fixed at one end of the secondary bending roller.
Optionally, main bending roller is installed to one side on equipment main part surface, and the one end of main bending roller extends to the inside of equipment main part, just main bending roller's one end is fixed with the pinion, pinion and master gear intermeshing, main bending roller and vice bending roller's structure is the same, and when main bending roller rotated, main bending roller accessible pinion together drove vice bending roller with the master gear and rotates, utilizes two sets of bending rollers to bend metal sheet for metal sheet is certain radian.
Optionally, install driving motor on the outer wall of equipment main part one side, just the reduction gear is installed to driving motor's output, and the output of reduction gear passes through shaft coupling interconnect with the one end of main bending roll, and the output torque of driving motor can effectively be maintained to the reduction gear, guarantees that main, vice bending roll can carry sheet metal.
Optionally, one end of the main bending roller is fixed with a bending cylinder, an inner container is arranged inside the bending cylinder, and another group of bending cylinders are arranged at one end of the auxiliary bending roller and are in contact with the metal plate, so that the metal plate is in a certain radian.
Optionally, a roller frame is fixed on one side of the surface of the linkage plate, a limiting roller is mounted inside the roller frame, and the limiting roller can be pushed by the cylinder to approach the metal plate, so that the metal plate is further bent.
Optionally, the outer peripheral face of the inner container is wound with an electric heating wire, rock wool is filled in the inner container, and plays a role in heat preservation of the inner container, so that the temperature of the inner container and the bending cylinder is effectively maintained.
Optionally, the piston rod bottom of pneumatic cylinder is installed and is born the frame, just bear the internal rotation of frame and install the squeeze roll, sliding mounting has the slip table subassembly on bearing the equipment main part inner wall of both sides, the outer wall of slip table subassembly with bear the outer wall fixed connection of frame, utilize the pneumatic cylinder as the descending power of drive squeeze roll to utilize squeeze roll and main, vice bending roll to bend panel, can satisfy the sheet metal of different thickness specifications and bend.
In summary, the utility model includes at least one of the following advantages:
one end of a metal plate is arranged below the extrusion roller through the arrangement of the extrusion roller, the bending cylinders and the like, a piston rod of a hydraulic cylinder pushes the bearing frame and the extrusion roller to move downwards until the extrusion roller and the two groups of bending cylinders clamp the metal plate, the bending cylinders are driven to rotate by a driving motor, the metal plate is bent, the metal plate is rolled to form a certain radian, a worker can control the gap between the extrusion roller and the bending cylinders, the bending of the metal plate with different specifications is met, and the working application range of the bending machine is enlarged;
by arranging the connecting arm, the main shaft and the linkage plate, the air cylinder can drive the main shaft and the linkage plate to rotate through the connecting arm, the limiting roller is close to the vertical plate, namely the limiting roller can bend the bent plate again, the bending angle of the plate is further enlarged, the debugging work of workers is saved, the working strength of the workers is reduced, the noise pollution of equipment is small in the bending process, and the working environment of a workshop is effectively maintained;
through being provided with rock wool and a section of thick bamboo of bending etc, open electric heating wire work, electric heating wire heats inner bag and a section of thick bamboo of bending this moment, makes the sheet material that is thinner with a section of thick bamboo contact of bending by the heating simultaneously through heat-conduction for panel after the intensification can be changeed and is buckled, promotes the work efficiency of crib crimper.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic side sectional view of the main body of the apparatus of the present invention;
FIG. 3 is a side view of the supporting frame of the present invention;
FIG. 4 is a schematic cross-sectional front view of the bending cylinder of the present invention;
description of reference numerals: 1. a base plate; 2. a support frame; 3. an apparatus main body; 4. a secondary bending roller; 5. a main gear; 6. a primary bending roller; 7. a pinion gear; 8. a vertical plate; 9. a cylinder; 10. a connecting arm; 11. a main shaft; 12. a linkage plate; 13. a drive motor; 14. a speed reducer; 15. bending the cylinder; 16. a sliding table assembly; 17. a carrier; 18. a squeeze roll; 19. a hydraulic cylinder; 20. a carrier roller frame; 21. a limiting roller; 22. an inner container; 23. rock wool; 24. an electric heating wire.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The utility model is described in further detail below with reference to figures 1-4.
The utility model discloses a metal plate bending machine, which comprises a bottom plate 1, two support frames 2, an equipment main body 3 and a vertical plate 8, wherein the support frames 2 are fixed on two sides of the top end of the bottom plate 1, the two support frames 2 are arranged in two groups, the equipment main body 3 is fixed on one side of the top end of the bottom plate 1, the equipment main body 3 is arranged between the two support frames 2, the two support frames 2 are distributed on two sides of the equipment main body 3, one side of the surface of the equipment main body 3 is provided with an auxiliary bending roller 4, one end of the auxiliary bending roller 4 extends into the equipment main body 3, the auxiliary bending roller 4 supports and limits one end of a metal plate, one end of the auxiliary bending roller 4 is fixed with a main gear 5, one side of the surface of the equipment main body 3 is provided with a main bending roller 6, one end of the main bending roller 6 extends into the equipment main body 3, and the main bending roller 6 and the auxiliary bending roller 4 support the metal plate together, and a bending cylinder 15 is fixed at one end of the main bending roller 6, and the bending cylinder 15 is made of alloy steel.
Referring to fig. 1, a pinion 7 is fixed to one end of a main bending roller 6, the pinion 7 is engaged with a main gear 5, and the main bending roller 6 and the sub bending roller 4 have the same structure.
Referring to fig. 2, a driving motor 13 is installed on the outer wall of one side of the device main body 3, a speed reducer 14 is installed at the output end of the driving motor 13, the speed reducer 14 can keep the output end torque of the driving motor 13, it is ensured that the plate can be stably sent out, the output end of the speed reducer 14 is connected with one end of the main bending roller 6 through a coupling, and the driving motor 13 can simultaneously drive two groups of bending cylinders 15 to rotate until the plate is bent and sent out.
Referring to fig. 2, when the driving motor 13 drives the main bending rollers 6, the auxiliary bending rollers 4 and the bending cylinders 15 to rotate, the two bending cylinders 15 can send out the sheet.
Referring to fig. 1 and 2, vertical plates 8 are fixed on two sides of the top end of an apparatus main body 3, a hydraulic cylinder 19 is installed on one side of the top end of the vertical plate 8, the hydraulic cylinder 19 is used as a power element of a subsequent component to ensure that a plate is stably bent, a bearing frame 17 is installed at the bottom end of a piston rod of the hydraulic cylinder 19, an extrusion roller 18 is installed inside the bearing frame 17 in a rotating manner, the extrusion roller 18 bends the metal plate to enable the plate to be in a certain radian, a worker places one end of the metal plate to be bent below the extrusion roller 18, sliding table assemblies 16 are installed on the inner walls of the apparatus main body 3 on two sides of the bearing frame 17 in a sliding manner, the outer walls of the sliding table assemblies 16 are fixedly connected with the outer walls of the bearing frame 17, the sliding table assemblies 16 can limit the bearing frame 17 to ensure that the extrusion roller 18 and the bearing frame 17 can stably operate, and the end portions of the piston rods of the hydraulic cylinders 19 can push the bearing frame 17, The press rolls 18 are moved downwards until the press rolls 18 and the two bending cylinders 15 grip the metal sheet.
Referring to fig. 2, the sheet material is bent and rolled to form a certain radian, and the hydraulic cylinder 19 is used for controlling the gap between the extrusion roller 18 and the bending cylinder 15, so that the sheet materials with different thickness specifications are bent, and the working application range of the bending machine is widened.
Referring to fig. 1, the plate in contact with the bending cylinder 15 is also heated through heat conduction, so that the heated plate can be bent more easily, and the bending efficiency of the bending machine is improved.
Referring to fig. 1 and 3, a main shaft 11 is installed in the supporting frame 2 in a rotating mode, a linkage plate 12 is fixed to one end of the main shaft 11, the linkage plate 12 can be overturned under driving, different extrusion angles of limiting rollers 21 are adjusted, a roller supporting frame 20 is fixed to one side of the surface of the linkage plate 12, limiting rollers 21 are installed in the roller supporting frame 20, the limiting rollers 21 can be in contact with metal plates, when the two groups of limiting rollers 21 are close to each other, the bending angle of the metal plates is increased, and work of adjusting the angles of the metal plates by workers is omitted.
Referring to fig. 4, an inner container 22 is installed inside the bending tube 15, another bending tube 15 is installed at one end of the auxiliary bending roller 4, a gap between the two bending tubes 15 is a bending area of a metal plate, an electric heating wire 24 is wound around the outer peripheral surface of the inner container 22, the electric heating wire 24 heats the bending tube 15 and the inner container 22, rock wool 23 is filled inside the inner container 22, the rock wool 23 can maintain the temperature of the inner container 22, the heat loss is reduced, the electric heating wire 24 is turned on to work, and at this time, the inner container 22 and the bending tube 15 are heated by the electric heating wire 24.
Referring to fig. 1 and 3, both sides of the top end of the bottom plate 1 are movably provided with cylinders 9, the cylinders 9 are used as power elements for adjusting the limiting rollers 21, a connecting arm 10 is installed at the top end of a piston rod of each cylinder 9, one end of each connecting arm 10 is fixedly connected with one end of a main shaft 11, when one end of each plate is rolled, a worker can push the connecting arms 10 to move through the cylinders 9, the connecting arms 10 can drive the main shafts 11 and a linkage plate 12 to rotate, the linkage plate 12 can drive a roller supporting frame 20 at the moment, the limiting rollers 21 are turned towards a vertical plate 8, and the connecting arms 10 play a role in connecting the end portions of the piston rods of the cylinders 9 and the main shafts 11.
Referring to fig. 3, the limiting roller 21 can bend the bent plate again, the bending angle of the plate is further enlarged, the work of continuously adjusting the bending angle of the plate by a worker is omitted, and the operation intensity of the worker is reduced.
The implementation principle of the metal plate bending machine provided by the utility model is as follows: firstly, a worker places one end of a metal plate to be bent below a squeezing roller 18, then the worker opens a hydraulic cylinder 19 and a driving motor 13 through an external control end to work, the end part of a piston rod of the hydraulic cylinder 19 can push a bearing frame 17 and the squeezing roller 18 to move downwards until the squeezing roller 18 and two groups of bending cylinders 15 clamp the metal plate, when the driving motor 13 drives a main bending roller 6, an auxiliary bending roller 4 and the bending cylinders 15 to rotate, the two groups of bending cylinders 15 can send out the plate, in the process, the plate is bent and rolled to form a certain radian, the hydraulic cylinder 19 is utilized to control a gap between the squeezing roller 18 and the bending cylinders 15, the plate with different thickness specifications is bent, the working application range of the bending machine is improved, after one end of the plate is rolled, the worker can push a connecting arm 10 to move through the air cylinder 9, and the connecting arm 10 can drive a main shaft 11 and a linkage plate 12 to rotate, linkage plate 12 can drive bearing roller frame 20 this moment, spacing roller 21 is to the direction upset of riser 8, spacing roller 21 can bend the panel after bending again promptly, the angle of buckling of panel further enlarges this moment, save the work of the continuous adjustment panel angle of buckling of staff, reduce staff's operation intensity, at the in-process of relatively thin panel bending, the staff opens electric heating wire 24 work, electric heating wire 24 heats inner bag 22 and a section of thick bamboo 15 of bending this moment, rock wool 23 is to inner bag 22, a section of thick bamboo 15 of bending plays heat retaining effect, make the panel with a section of thick bamboo 15 of bending contact also heated through heat-conduction, make the panel after the intensification can change and be buckled, improve the efficiency of buckling of crib crimper.
The above are all preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered by the protection scope of the utility model.
Claims (8)
1. The utility model provides a sheet metal crib crimper, includes bottom plate (1), its characterized in that: the utility model discloses a pneumatic control equipment, including bottom plate (1), support frame (2), bottom plate (1), one side on bottom plate (1) top is fixed with equipment main part (3), just equipment main part (3) set up between two sets of support frames (2), the both sides on equipment main part (3) top all are fixed with riser (8), just pneumatic cylinder (19) are installed to one side on riser (8) top, main shaft (11) are installed to the internal rotation of support frame (2), just the one end of main shaft (11) is fixed with linkage plate (12), the both sides on bottom plate (1) top all movable mounting have cylinder (9), just linking arm (10) are installed on the piston rod top of cylinder (9), the one end of linking arm (10) and the one end fixed connection of main shaft (11).
2. The sheet metal bender according to claim 1, wherein: vice bending roller (4) are installed to one side on equipment main part (3) surface, and the one end of vice bending roller (4) extends to the inside of equipment main part (3), just the one end of vice bending roller (4) is fixed with master gear (5).
3. The sheet metal bender according to claim 2, wherein: main bending roller (6) is installed to one side on equipment main part (3) surface, and the one end of main bending roller (6) extends to the inside of equipment main part (3), just the one end of main bending roller (6) is fixed with pinion (7), pinion (7) and master gear (5) intermeshing, the structure of main bending roller (6) and secondary bending roller (4) is the same.
4. The sheet metal bender according to claim 1, wherein: install driving motor (13) on the outer wall of equipment main part (3) one side, just reduction gear (14) are installed to the output of driving motor (13), and the output of reduction gear (14) passes through shaft coupling interconnect with the one end of main bending roller (6).
5. A sheet metal bender as claimed in claim 3, wherein: the one end of main bending roller (6) is fixed with a bending section of thick bamboo (15), just the internally mounted of a bending section of thick bamboo (15) has inner bag (22), another group bending section of thick bamboo (15) are installed to the one end of vice bending roller (4).
6. The sheet metal bender according to claim 1, wherein: a roller frame (20) is fixed on one side of the surface of the linkage plate (12), and a limiting roller (21) is arranged inside the roller frame (20).
7. The sheet metal bender according to claim 5, wherein: an electric heating wire (24) is wound on the outer peripheral surface of the inner container (22), and rock wool (23) is filled in the inner container (22).
8. The sheet metal bender according to claim 1, wherein: the piston rod bottom of pneumatic cylinder (19) is installed and is born frame (17), just bear the inside rotation of frame (17) and install squeeze roll (18), bear slidable mounting on the equipment main part (3) inner wall of frame (17) both sides and have slip table subassembly (16), the outer wall of slip table subassembly (16) and the outer wall fixed connection who bears frame (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122003640.6U CN215785892U (en) | 2021-08-24 | 2021-08-24 | Metal plate bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122003640.6U CN215785892U (en) | 2021-08-24 | 2021-08-24 | Metal plate bending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215785892U true CN215785892U (en) | 2022-02-11 |
Family
ID=80150753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122003640.6U Expired - Fee Related CN215785892U (en) | 2021-08-24 | 2021-08-24 | Metal plate bending machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215785892U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115921601A (en) * | 2023-03-13 | 2023-04-07 | 晟远工程设计集团有限公司 | Wave form guardrail plate equipment of buckling for municipal works |
| CN117862294A (en) * | 2024-03-13 | 2024-04-12 | 河北路鑫交通设施有限公司 | A three-wave forming machine for guardrail panels |
-
2021
- 2021-08-24 CN CN202122003640.6U patent/CN215785892U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115921601A (en) * | 2023-03-13 | 2023-04-07 | 晟远工程设计集团有限公司 | Wave form guardrail plate equipment of buckling for municipal works |
| CN117862294A (en) * | 2024-03-13 | 2024-04-12 | 河北路鑫交通设施有限公司 | A three-wave forming machine for guardrail panels |
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Legal Events
| 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: 20220211 |