CN210788741U - Multifunctional bending machine - Google Patents
Multifunctional bending machine Download PDFInfo
- Publication number
- CN210788741U CN210788741U CN201921801098.5U CN201921801098U CN210788741U CN 210788741 U CN210788741 U CN 210788741U CN 201921801098 U CN201921801098 U CN 201921801098U CN 210788741 U CN210788741 U CN 210788741U
- Authority
- CN
- China
- Prior art keywords
- backing roll
- support frame
- lead screw
- roller
- pivot
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000005452 bending Methods 0.000 title claims abstract description 11
- 230000006835 compression Effects 0.000 claims abstract description 9
- 238000007906 compression Methods 0.000 claims abstract description 9
- 230000005540 biological transmission Effects 0.000 claims description 15
- 239000003638 chemical reducing agent Substances 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 abstract description 35
- 239000010959 steel Substances 0.000 abstract description 35
- 238000000034 method Methods 0.000 abstract description 8
- 238000010276 construction Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model relates to a bender technical field especially relates to a multifunctional bending machine, and it includes workstation, support frame, two backing rolls and a lower compression roller, and the parallel installs two backing roll pivots on the support frame, backing roll pivot outside is equipped with the external screw thread, the backing roll is including being interior backing roll and the outer backing roll that type and relative set up, and the fixed suit of interior backing roll is in corresponding backing roll pivot and hug closely the support frame, and outer backing roll passes through the threaded connection cover and adorns in the outside of backing roll pivot, support frame upper portion is equipped with the screw hole, and vertical lead screw is worn to be equipped with by screw hole department, and support frame top fixed mounting lead screw motor drive lead screw is rotatory, and the connecting rod is installed through the nut cover in the lower part of lead screw, the compression roller passes. The device provided by the utility model simple structure, can process the steel of different types, different models.
Description
Technical Field
The utility model relates to a bender technical field especially relates to a multifunctional bending machine.
Background
In the bridge construction process, steel pipe and bar steel etc. often can be used, need buckle into again to the on-the-spot installation after certain shape with it in addition, traditional crib crimper generally can only buckle a steel pipe or a bar steel section bar to its steel pipe diameter scope that is suitable for or the thickness range of bar steel are very little, need change the bender of the different models of different types, and not only equipment is purchased with high costs, and machining efficiency is low moreover, seriously influences the construction speed of bridge.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a multifunctional bending machine that simple structure, can process different types of different model steels is provided.
The utility model discloses a realize through following technical scheme:
the utility model provides a multifunctional bending machine, its includes workstation, support frame, two backing rolls and a lower compression roller, and two backing roll pivots are installed to the support frame coparallel, backing roll pivot outside is equipped with the external screw thread, the backing roll is including being interior backing roll and the outer backing roll that type and relative setting, and interior backing roll fixed suit just hugs closely the support frame in corresponding backing roll pivot, and outer backing roll passes through threaded connection sleeve and adorns in the outside of backing roll pivot, support frame upper portion is equipped with the screw hole, and vertical lead screw is worn to be equipped with in screw hole department, and support frame top fixed mounting lead screw motor drive lead screw is rotatory, and the connecting rod is installed through the nut cover in the lower part of lead screw, the compression roller passes.
Further, a speed reducer is fixedly mounted on the workbench and drives a rotating shaft of the driving support roller to rotate, a driving gear is sleeved on the rotating shaft of the driving support roller, a driven gear is sleeved on the rotating shaft of the driven support roller, an intermediate transmission shaft is mounted between the driving gear and the driven gear, and a first intermediate transmission gear meshed with the driving gear and a second intermediate transmission gear meshed with the driven gear are sleeved on the intermediate transmission shaft.
The beneficial effects of the utility model
The utility model discloses a multi-functional bender, when need bend steel pipe or bar, will wait to process steel pipe or bar and place between interior backing roll and the outer backing roll on two backing rolls, through rotatory corresponding outer backing roll, it is rotatory along corresponding backing roll pivot to make outer backing roll, will adjust the distance between interior backing roll and the outer backing roll, it just can not rock to make to wait to process steel pipe or bar to be located between outer backing roll and the interior backing roll, lead screw motor drives the lead screw rotation, nut cover will drive connecting rod and push down the roller and remove along vertical direction, thereby the bar bending needs of different diameters or different models of adaptation, and through the vertical distance between compression roller and the backing roll under the adjustment, can make waiting to process steel pipe or bar and process out different crookedness. And when the bar steel and the steel pipe are processed, the bar steel and the steel pipe can be placed between the inner supporting roller and the outer supporting roller and can be tightly attached to the upper parts of the inner supporting roller and the outer supporting roller, so that the bar steel and the steel pipe with more types can be processed.
Drawings
Fig. 1 is a schematic top view of the present invention;
FIG. 2 is a schematic view of the structure of the present invention;
in the figure, 1, a workbench, 2, a driving support roller rotating shaft, 3, an outer support roller, 4, an inner support roller, 5, a driving gear, 6, a speed reducer, 7, an intermediate transmission shaft, 8, a second intermediate transmission gear, 9, a first intermediate transmission gear, 10, a screw, 11, a screw motor, 12, a lower press roller, 13, a support frame, 14, a driven gear, 15, a connecting rod, 16, a driven support roller rotating shaft and 17, a nut sleeve are arranged.
Detailed Description
The utility model provides a multifunctional bending machine, its includes workstation 1, support frame 13, two backing rolls and a lower compression roller 12, and the parallel installs two backing roll pivots on the support frame, backing roll pivot outside is equipped with the external screw thread, the backing roll is including being interior backing roll 4 and the outer backing roll 3 of type and relative setting, and interior backing roll fixed suit just hugs closely the support frame in corresponding backing roll pivot, and outer backing roll passes through threaded connection suit in the outside of backing roll pivot, support frame upper portion is equipped with the screw hole, and vertical lead screw 10 is worn to be equipped with in screw hole department, and support frame top fixed mounting lead screw motor 11 drive lead screw is rotatory, and connecting rod 15 is installed through nut cover 17 in the lower part of lead screw, the compression roller passes through bearing pivoted and installs at the outer.
Further, a speed reducer 6 is fixedly installed on the workbench and drives a driving support roller rotating shaft 2 to rotate, a driving gear 5 is sleeved on the driving support roller rotating shaft, a driven gear 14 is sleeved on a driven support roller rotating shaft 16, an intermediate transmission shaft 7 is installed between the driving gear and the driven gear, a first intermediate transmission gear 9 meshed with the driving gear and a second intermediate transmission gear 8 meshed with the driven gear are sleeved on the intermediate transmission shaft, the driving gear is driven to rotate through the speed reducer, the driving support roller and the driven support roller rotate synchronously, energy and machine purchasing cost are saved, synchronism of the driving support roller and the driving support roller can be achieved, and machining and conveying of a machined steel pipe or strip steel are completed.
When a steel pipe or a steel bar needs to be bent, the steel pipe or the steel bar to be processed is placed between an inner supporting roller and an outer supporting roller on the two supporting rollers, the outer supporting roller rotates along a corresponding supporting roller rotating shaft by rotating the corresponding outer supporting roller, the distance between the inner supporting roller and the outer supporting roller is adjusted, the steel pipe or the steel bar to be processed is positioned between the outer supporting roller and the inner supporting roller and cannot shake, a lead screw motor drives a lead screw to rotate, a nut sleeve drives a connecting rod and a lower pressing roller to move in the vertical direction, and therefore the steel pipe or the steel bar to be processed can be bent according to different bending degrees by adjusting the vertical distance between the lower pressing roller and the supporting rollers. And when the bar steel and the steel pipe are processed, the bar steel and the steel pipe can be placed between the inner supporting roller and the outer supporting roller and can be tightly attached to the upper parts of the inner supporting roller and the outer supporting roller, so that the bar steel and the steel pipe with more types can be processed.
To sum up, the multi-functional bender that this application protected, simple structure, can process different model steels of different types.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (2)
1. The utility model provides a multifunctional bending machine, its characterized in that, includes workstation, support frame, two backing rolls and a lower compression roller, and two backing roll pivots are installed to the parallel on the support frame, backing roll pivot outside is equipped with the external screw thread, the backing roll is including being interior backing roll and the outer backing roll that type and relative setting, and interior backing roll fixed suit just hugs closely the support frame in corresponding backing roll pivot, and outer backing roll passes through threaded connection suit in the outside of backing roll pivot, support frame upper portion is equipped with the screw hole, and vertical lead screw is worn to be equipped with in screw hole department, and support frame top fixed mounting lead screw motor drive lead screw is rotatory, and the connecting rod is installed through the nut cover in the lower part of lead screw, the compression roller passes through bearing pivoted.
2. The multifunctional bending machine according to claim 1, wherein a speed reducer is fixedly mounted on the worktable and drives a rotating shaft of the driving support roller to rotate, the rotating shaft of the driving support roller is sleeved with a driving gear, the rotating shaft of the driven support roller is sleeved with a driven gear, an intermediate transmission shaft is mounted between the driving gear and the driven gear, and the intermediate transmission shaft is sleeved with a first intermediate transmission gear meshed with the driving gear and a second intermediate transmission gear meshed with the driven gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921801098.5U CN210788741U (en) | 2019-10-25 | 2019-10-25 | Multifunctional bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921801098.5U CN210788741U (en) | 2019-10-25 | 2019-10-25 | Multifunctional bending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210788741U true CN210788741U (en) | 2020-06-19 |
Family
ID=71238862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921801098.5U Expired - Fee Related CN210788741U (en) | 2019-10-25 | 2019-10-25 | Multifunctional bending machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210788741U (en) |
-
2019
- 2019-10-25 CN CN201921801098.5U patent/CN210788741U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 223800 No.220 Baota Road, Chunxi Town, Gaochun District, Nanjing City, Jiangsu Province Patentee after: Nanjing Nanbu road and bridge construction (Group) Co.,Ltd. Address before: 210000 Baota Road 220, Chunxi Town, Gaochun District, Nanjing City, Jiangsu Province Patentee before: Nanjing South Road and Bridge Engineering Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200619 |