CN208712730U - A kind of bending device for rebars - Google Patents
A kind of bending device for rebars Download PDFInfo
- Publication number
- CN208712730U CN208712730U CN201821424945.6U CN201821424945U CN208712730U CN 208712730 U CN208712730 U CN 208712730U CN 201821424945 U CN201821424945 U CN 201821424945U CN 208712730 U CN208712730 U CN 208712730U
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- Prior art keywords
- pin shaft
- turntable
- workbench
- bending device
- bending
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- 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.)
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- Bending Of Plates, Rods, And Pipes (AREA)
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Abstract
The utility model discloses a kind of bending device for rebars, including workbench, turntable, rotary disc driving mechanism, central pin shaft, press-bending pin shaft, fixed pin shaft, platen, lifting driving cylinder.The utility model can easily carry out the problem for quickly avoiding prior art disassembly trouble to central pin shaft；Platen is not only acted as with turntable cooperation and is limited to central pin shaft, and can prevent the problem of reinforcing bar pop-up is hurted sb.'s feelings in process；The utility model also has the function of reinforcing bar extraction, convenient for taking out the reinforcing bar of completion of processing, improves processing efficiency.
Description
Technical field
The utility model belongs to construction equipment technical field, and in particular to a kind of bending device for rebars.
Background technique
In building construction process, according to design requirement, it is often necessary to by bar bending.The steel bar bending device of the prior art
It is mainly made of turntable, central pin shaft, press-bending pin shaft, fixed pin shaft, principle is to keep press-bending pin shaft continuous in turntable rotation process
Reinforcing bar is bent.When adjusting bar bending radius, it is necessary to central pin shaft is changed, however the structure of the prior art,
It is more troublesome to change central pin shaft；And during steel bar meter, it is also easy to that reinforcing bar pop-up casualty accident occurs；Also, in steel
After muscle completion of processing, inconvenient problem is taken out there is also reinforcing bar.For this purpose, it is curved to research and develop a kind of reinforcing bar for being able to solve the above problem
Bent device is very important.
Utility model content
The purpose of this utility model is to provide a kind of bending device for rebars.
The purpose of this utility model is achieved in that including workbench, turntable, rotary disc driving mechanism, central pin shaft, pressure
Curved pin shaft, fixed pin shaft, platen, lifting driving cylinder, the turntable are set on workbench, and the rotary disc driving mechanism is set
In in workbench, and rotary disc driving mechanism is connect with turntable, and the center of turntable is equipped with installation slotted eye, the press-bending pin shaft
On turntable, the fixed pin shaft is set on workbench, and fixed pin shaft is located at except turntable, and the platen, which is set to, to be turned
Above disk, the platen bottom centre is equipped with installation slotted eye, and top is connect with the piston rod of lifting driving cylinder, and described turns
Installation slotted eye, the installation slotted eye of platen of disk, which are embedded in, is provided with limited location snap ring, the upper end of the central pin shaft, lower end difference
It is embedded in corresponding limited location snap ring.
The utility model has the beneficial effects that the utility model easily can quickly, avoid existing to central pin shaft
There is the problem of technology disassembly trouble；Platen is not only acted as with turntable cooperation and is limited to central pin shaft, and can be prevented
The problem of reinforcing bar pop-up is hurted sb.'s feelings in process；The utility model also has the function of reinforcing bar extraction, convenient for by completion of processing
Reinforcing bar takes out, and improves processing efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the overlooking structure diagram that Fig. 1 does not include platen, lifting driving cylinder；
Fig. 3 is the structural schematic diagram of center pin shaft；
In figure: 1- workbench, 2- turntable, 3- central pin shaft, 4- bend pin shaft, 5- fixed pin shaft, 6- platen, 7- lifting drive
It takes offence cylinder, 8- limited location snap ring, 9- electromagnetic suction head, 10- horizontal drive cylinder, 11- bracket, 12- mobile mechanism, 13- guide rail, 14-
Limit card board.
Specific embodiment
The utility model will be further described below with reference to the accompanying drawings, but is not subject in any way to the utility model
Limitation is transformed or replaced based on any made by the utility model introduction, belongs to the protection scope of the utility model.
The utility model as shown in 1 ~ Fig. 3 of attached drawing includes workbench 1, turntable 2, rotary disc driving mechanism, central pin shaft 3, pressure
Curved pin shaft 4, fixed pin shaft 5, platen 6, lifting driving cylinder 7, the turntable 2 are set on workbench 1, the turntable driving
Mechanism is set in workbench 1, and rotary disc driving mechanism is connect with turntable 2, and 2 center of turntable is equipped with installation slotted eye, described
Press-bending pin shaft 4 be set on turntable 2, the fixed pin shaft 5 is set on workbench 1, and fixed pin shaft 5 is located at except turntable 2,
The platen 6 is set to 2 top of turntable, and 6 bottom centre of platen is equipped with installation slotted eye, top and lifting driving cylinder 7
Piston rod connection, installation slotted eye, the installation slotted eye of platen 6 of the turntable 2, which are embedded in, is provided with limited location snap ring 8, described
Upper end, the lower end of central pin shaft 3 be respectively embedded into corresponding limited location snap ring 8.
It further include reinforcing bar withdrawing device, the reinforcing bar withdrawing device includes electromagnetic suction head 9, horizontal drive cylinder 10, branch
Frame 11, mobile mechanism 12, guide rail 13, the guide rail 13 are set to the side of 1 reinforcing steel bar discharge of workbench, the mobile mechanism 12
On guide rail 13, the bracket 11 is set on guide rail 13, and the horizontal drive cylinder 10 is set on bracket 11, described
Electromagnetic suction head 9 is connect with the piston rod end of horizontal drive cylinder 10, and electromagnetic suction head 9 is towards turntable 2.
The electromagnetic suction head 9 is arc-shaped.
The height of the central pin shaft 3, which is higher than, bends pin shaft 4, and the height of the central pin shaft 3 is higher than fixed pin shaft
5。
The turntable 2 is equipped with several and bends pin axis jacks, and the insertion of press-bending pin shaft 4 is bent in pin axis jacks.
The turntable 2 is embedded in the table top of workbench 1.
The workbench 1 is equipped with limit card board 14, and limit card board 14 is equipped with reinforced steel bar perforation.
The mobile mechanism 12 is driven plate trolley.
The turntable 2,6 shape of platen, size are identical, are circle.
Utility model works principle and the course of work: firstly, reinforcing bar to be bent is sent into turning for present apparatus workbench 1
In disk 2, start turntable 2, in 2 rotation process of turntable, bends pin shaft 4 and bend reinforcing bar；After completion of processing, horizontal drive cylinder 10
Work, electromagnetic suction head 9 is sent to bar bending position, electromagnetic suction head 9 adsorbs reinforcing bar；Then mobile mechanism 12 works, along
Guide rail 13 is mobile, and gradually extracts reinforcing bar out, then stops movement, after worker removes reinforcing bar, mobile mechanism 12 has been back to
Beginning position, while the piston rod of horizontal drive cylinder 10 bounces back to initial position；
When needing to adjust bar bending radius, will bend in the specified press-bending pin axis jacks of the insertion of pin shaft 4 as needed；
Lifting driving cylinder 7 works, and platen 6 is risen；Then central pin shaft 3, limited location snap ring 8 are removed, then replace with needs by worker
The central pin shaft 3 and corresponding limited location snap ring 8 of specification；Then platen 6 is fallen.
Claims (8)
1. a kind of bending device for rebars, including workbench (1), turntable (2), rotary disc driving mechanism, central pin shaft (3), press-bending pin
Axis (4), fixed pin shaft (5), platen (6), lifting driving cylinder (7), it is characterized in that: the turntable (2) is set to workbench (1)
On, the rotary disc driving mechanism is set in workbench (1), and rotary disc driving mechanism is connect with turntable (2), the turntable
(2) center is equipped with installation slotted eye, and the press-bending pin shaft (4) is set on turntable (2), and the fixed pin shaft (5) is set to work
On platform (1), and fixed pin shaft (5) is located at except turntable (2), and the platen (6) is set to above turntable (2), the platen
(6) bottom centre is equipped with installation slotted eye, and top is connect with the piston rod of lifting driving cylinder (7), the installation of the turntable (2)
Slot, platen (6) installation slotted eye be embedded in and be provided with limited location snap ring (8), upper end, the lower end point of the central pin shaft (3)
It is not embedded in corresponding limited location snap ring (8).
2. bending device for rebars according to claim 1, it is characterized in that: further including reinforcing bar withdrawing device, the reinforcing bar
Withdrawing device includes electromagnetic suction head (9), horizontal drive cylinder (10), bracket (11), mobile mechanism (12), guide rail (13), described
Guide rail (13) be set to workbench (1) reinforcing steel bar discharge side, the mobile mechanism (12) be set to guide rail (13) on, it is described
Bracket (11) is set on guide rail (13), and the horizontal drive cylinder (10) is set on bracket (11), the electromagnetic suction head (9)
It is connect with the piston rod end of horizontal drive cylinder (10), and electromagnetic suction head (9) is towards turntable (2).
3. bending device for rebars according to claim 2, it is characterized in that: the electromagnetic suction head (9) is arc-shaped.
4. bending device for rebars according to claim 1, it is characterized in that: the height of the central pin shaft (3) is higher than pressure
The height of curved pin shaft (4), the central pin shaft (3) is higher than fixed pin shaft (5).
5. bending device for rebars according to claim 1, it is characterized in that: the turntable (2), which is equipped with several, bends pin
Axis jack, press-bending pin shaft (4) insertion are bent in pin axis jacks.
6. bending device for rebars according to claim 1, it is characterized in that: the turntable (2) is embedded in workbench (1)
Table top.
7. bending device for rebars according to claim 1, it is characterized in that: the workbench (1) is equipped with limit card board
(14), limit card board (14) is equipped with reinforced steel bar perforation.
8. bending device for rebars according to claim 2, it is characterized in that: the mobile mechanism (12) is that driven plate is small
Vehicle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821424945.6U CN208712730U (en) | 2018-08-31 | 2018-08-31 | A kind of bending device for rebars |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821424945.6U CN208712730U (en) | 2018-08-31 | 2018-08-31 | A kind of bending device for rebars |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208712730U true CN208712730U (en) | 2019-04-09 |
Family
ID=65980613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821424945.6U Active CN208712730U (en) | 2018-08-31 | 2018-08-31 | A kind of bending device for rebars |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208712730U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110394406A (en) * | 2019-08-13 | 2019-11-01 | 北京鼎翰科技有限公司 | A kind of construction angle bender and its drive mechanism |
-
2018
- 2018-08-31 CN CN201821424945.6U patent/CN208712730U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110394406A (en) * | 2019-08-13 | 2019-11-01 | 北京鼎翰科技有限公司 | A kind of construction angle bender and its drive mechanism |
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