CN208004672U - Three station reinforcing bar automatic moulding machines - Google Patents
Three station reinforcing bar automatic moulding machines Download PDFInfo
- Publication number
- CN208004672U CN208004672U CN201820256586.1U CN201820256586U CN208004672U CN 208004672 U CN208004672 U CN 208004672U CN 201820256586 U CN201820256586 U CN 201820256586U CN 208004672 U CN208004672 U CN 208004672U
- Authority
- CN
- China
- Prior art keywords
- oil
- hydraulic
- cylinder
- reinforcing bar
- positive
- 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.)
- Withdrawn - After Issue
Links
Landscapes
- Bending Of Plates, Rods, And Pipes (AREA)
- Wire Processing (AREA)
Abstract
The utility model discloses three station reinforcing bar automatic moulding machines, including rack, there are three the bending mechanisms for being used for moment reinforcement for installing in the rack, and the hydraulic bending control system for driving three bending mechanisms to act, the bending mechanism includes the positive bending mechanism being arranged in order, positive and negative compound bending mechanism and back-flexing mechanism, it is respectively arranged with central pin shaft on the bending mechanism, the curved pin rotated around central pin shaft, drive the hydraulic cylinder of curved pin action, the hydraulic cylinder of the wherein described positive and negative compound bending mechanism is positive and negative two-way cylinder, the positive and negative two-way cylinder is rotated in the forward direction or is reversely rotated by initial position by curved pin described in actuator drives.The three station reinforcing bar automatic moulding machines of the utility model are by applying positive and negative compound bending mechanism, under the premise of ensureing that functions of the equipments are constant, reduce the setting of bending mechanism, simplify structure and reduce equipment volume, and improve accuracy and the precision of bending.
Description
Technical field
The utility model is related to reinforcing steel bar hoop bending apparatus fields, and in particular to a kind of three station reinforcing bar automatic moulding machines.
Background technology
It is also one kind of reinforcing bar usually to use various reinforcing bars, stirrup in construction projects, is mainly used for fixed main reinforcement
Position and so that various reinforcing bars inside building element is formed framework of steel reinforcement, stirrup for building has various shapes, using pole
To be extensive, wherein most commonly seen is to bend rectangular stirrup skeleton frame by straight steel bar, there are five curved for the stirrup skeleton frame
Angle usually needs two bent angles of first bending, then reverses end for end two bent angles of the bending other end, last by hand at the middle part of reinforcing bar
The last one bent angle of bending, carrying out five Bending Processings altogether makes the rectangular frame of bending reinforcement obtain stirrup skeleton frame, works
Intensity is big, and working efficiency is low.
In order to improve the efficiency of reinforcing steel bar hoop bending, applicant is dedicated to researching and developing the anglebender of hydraulic control, and achieves
Certain achievement has applied for multinomial patent, the patent of invention " being used for the molding automatic moulding machine of bar one-time " of application in such as 2013
And the patent of invention " new reinforcing steel bar hoop bender " of application in 2015.There are five bar folders for setting on the former automatic moulding machine
Structure, component is more, and the volume of complete machine is larger；There are three moveable bending mechanism, structures for setting on the anglebender of the latter
And action is more complex.On this basis, better reinforcing bar bending device is artificially pursued in application, and one kind is being obtained just by continuously improving
Anti- bidirectional hydraulic bending mechanism, and positive and negative bidirectional hydraulic bending mechanism is applied on anglebender, obtain three station reinforcing bars
Automatic moulding machine.
Utility model content
The utility model provides a kind of three station reinforcing bar automatic moulding machines, reinforcing bar can be carried out repeatedly bending make its at
Type.
Technical solution used by the utility model is：
Three station reinforcing bar automatic moulding machines, including rack, there are three the bendings for being used for moment reinforcement for installing in the rack
Mechanism, and the hydraulic bending control system for driving three bending mechanisms to act, the bending mechanism include being arranged in order
Positive bending mechanism, positive and negative compound bending mechanism and back-flexing mechanism,
Central pin shaft, the curved pin rotated around central pin shaft, driving curved pin action are respectively arranged on the bending mechanism
Hydraulic cylinder,
The hydraulic cylinder of the wherein described positive and negative compound bending mechanism is positive and negative two-way cylinder, and the positive and negative two-way cylinder passes through
Curved pin described in actuator drives is rotated in the forward direction or is reversely rotated by initial position.
As a further improvement of the above technical scheme, the hydraulic bending control system includes multiple control valves and liquid
Remote controlled with signals device is pressed,
Multiple control valves cascade successively, wherein the control valve positioned at the first order connects oil pump, each control valve point
Not Lian Jie a hydraulic cylinder, the control valve controls corresponding hydraulic cylinder action or resets,
The hydraulic pressure signal remote controler is arranged on the Cylinder Plunger stroke of hydraulic cylinder, the connection control of hydraulic pressure signal remote controler
Valve processed changes the state of control valve according to the action of hydraulic cylinder.
As a further improvement of the above technical scheme, control centre's pin is provided between the control valve and hydraulic cylinder
The flexible flexible piggybacking valve of axis.
As a further improvement of the above technical scheme, the control valve includes switch valve and reversal valve, the switch valve
By commutating, oil duct connects reversal valve,
Hydraulic oil inlet and hydraulic oil outlet are provided on the switch valve, the hydraulic oil inlet connects oil pump or upper one
The hydraulic oil outlet of grade switch valve, the hydraulic oil inlet or oil of the hydraulic oil outlet connection next stage switch valve of the switch valve
The spool action of case, the switch valve makes the hydraulic oil inlet of switch valve switch company between commutation oil duct and hydraulic oil outlet
It connects,
Unloading port and two oil cylinder interfaces for connecting two end interface of hydraulic cylinder, institute are provided on the reversal valve
Stating the spool action of reversal valve makes oil cylinder interface switch connection, and the shape of two oil cylinder interfaces between commutation oil duct and unloading port
State is opposite.
As a further improvement of the above technical scheme, several state transformation interfaces are provided on the switch valve, it is described
Hydraulic pressure signal remote controler connection status becomes alias.
As a further improvement of the above technical scheme, it is provided with Cylinder Plunger in the oil pocket of the positive and negative two-way cylinder,
The oil sealing of the Cylinder Plunger is located at the middle part of oil pocket, and the rear end of the oil pocket is provided with positive oil circuit interface, the front end of oil pocket
It is provided with reversed oil circuit interface, the forward direction oil circuit interface and reversed oil circuit interface are located at the oil sealing both sides of Cylinder Plunger；
The hydraulic oil entered from positive oil circuit interface pushes Cylinder Plunger to move forward, and drives curved pin to rotate in the forward direction, is connect from reversed oil circuit
The hydraulic oil that mouth enters pushes Cylinder Plunger to move backward, and curved pin is driven to reversely rotate.
As a further improvement of the above technical scheme, the shifting material device of automatic push reinforcing bar is provided in the rack.
As a further improvement of the above technical scheme, the shifting material device includes being arranged along bending mechanism orientation
Sliding rail, on the sliding rail sliding be provided with the shifting trolley for pushing reinforcing bar, driving is provided in the rack and moves trolley
The motor of action, the motor is driven by belt wheel transmission mechanism moves trolley along sliding rail back-and-forth motion.
As a further improvement of the above technical scheme, it is arranged on the hydraulic cylinder Cylinder Plunger stroke of the bending mechanism
There is the travel switch that driving motor acts.
As a further improvement of the above technical scheme, the scale that control shifting trolley stroke is provided on the sliding rail changes
To switch, the scale reversing switch connects driving motor.
As a further improvement of the above technical scheme, the stack device that has dislocation is set on the positive bending mechanism.
As a further improvement of the above technical scheme, sub-barrier, the auxiliary gear are provided on the bending mechanism
Plate is arranged in the one or both sides of curved pin, and sub-barrier cooperation central pin shaft and curved pin-shaped are supported at 3 stress, ensure reinforcing bar
The accuracy and precision of bending.
Further, the sub-barrier in the positive and negative compound bending mechanism includes left evacuation baffle and right evacuation baffle, a left side
The opposite face of evacuation baffle and right evacuation baffle is respectively arranged with linkage rack, and linkage is provided between the linkage rack of the two
Tooth, the linkage tooth are engaged with the linkage rack of left evacuation baffle and right evacuation baffle, are set below the right evacuation baffle respectively
It is equipped with the evacuation barrier driving oil cylinder for driving right evacuation baffle to move up and down.Left evacuation baffle and right evacuation baffle by rack and
Gear realizes incorgruous linkage, and when right evacuation baffle rises, left evacuation baffle declines, when right evacuation baffle declines, left evacuation
Baffle rises.The setting of left evacuation baffle and right evacuation baffle can make positive and negative compound bending mechanism in positive bending reinforcing steel bar and reversed
Third supporting point can be obtained when bending reinforcing steel bar, while inoperative evacuation baffle can avoid automatically, avoid to reinforcing bar
The action of bending impacts.
The utility model has the beneficial effects that：
The prior art is compared, the three station reinforcing bar automatic moulding machines of the utility model are by applying positive and negative bidirectional bending machine
Structure reduces the setting of bending mechanism under the premise of ensureing that functions of the equipments are constant, simplifies structure and reduces equipment volume, and carries
The accuracy of height bending and precision.
Description of the drawings
Utility model will be further described in detail below with reference to the attached drawings and specific embodiments.
Fig. 1 and Fig. 2 is the structural schematic diagram of three station reinforcing bar automatic moulding machines.
Fig. 3 is the structural schematic diagram of positive and negative compound bending mechanism.
Fig. 4 is the structural schematic diagram of positive and negative two-way cylinder.
Fig. 5 is the structural schematic diagram of the evacuation baffle in positive and negative compound bending mechanism.
Fig. 6 is the structural schematic diagram for moving material device.
Fig. 7 to Figure 13 is the action flow chart of three station reinforcing bar automatic moulding machines.
Figure 14 is the schematic diagram of the sub-barrier on positive bending mechanism.
Figure 15 is the schematic diagram of the sub-barrier in back-flexing mechanism.
Specific implementation mode
The three station reinforcing bar automatic moulding machines of the utility model are made with preferred embodiment below in conjunction with the accompanying drawings further detailed
Thin explanation.
Referring to Fig.1, Fig. 2, Fig. 1 and Fig. 2 provide a kind of preferred embodiment of three stations reinforcing bar automatic moulding machine, including machine
Frame 1, there are three the bending mechanism for being used for moment reinforcement, the bending mechanism includes being arranged in order just for installing in the rack 1
To bending mechanism 2, positive and negative compound bending mechanism 3 and back-flexing mechanism 4.Be additionally provided in the rack 1 shifting material device 5 with
And the hydraulic bending control system 7 for driving three bending mechanisms to act, on the forward direction bending mechanism 2 setting have dislocation folded
Expect device 6.
Central pin shaft, the curved pin rotated around central pin shaft, driving curved pin action are respectively arranged on the bending mechanism
The Cylinder Plunger of hydraulic cylinder, the hydraulic cylinder is connected with drive rack, and drive rack is driven by engaged gear
Curved pin rotation.Wherein, positive bending mechanism 2 and back-flexing mechanism 4 are only capable of carrying out reinforcing bar the bending in one direction, and positive and negative
Compound bending mechanism 3 can carry out reinforcing bar positive bending and reversed bending.
With reference to Fig. 3, Fig. 4, the hydraulic cylinder of the positive and negative compound bending mechanism 3 is positive and negative two-way cylinder 10, described positive and negative
Cylinder Plunger 15 is provided in the oil pocket 16 of two-way cylinder 10, the oil sealing of Cylinder Plunger 15 is located at the middle part of oil pocket 16, oil pocket 16
Rear end be provided with positive oil circuit interface 17, the front end of oil pocket 16 is provided with reversed oil circuit interface 18, the forward direction oil circuit interface
17 and reversed oil circuit interface 18 be located at the oil sealing both sides of Cylinder Plunger 15.When curved pin 9 is located at initial position, Cylinder Plunger
15 are located at the middle part of oil pocket 16, and the hydraulic oil entered from positive oil circuit interface 17 pushes Cylinder Plunger 15 to move forward, and driving is curved
Pin 9 is rotated in the forward direction around central pin shaft 8, and positive bending can be carried out to reinforcing bar；The hydraulic oil entered from reversed oil circuit interface 18 pushes
Cylinder Plunger 15 moves backward, and drives curved pin 9 to reversely rotate, can reversely be bent to reinforcing bar.
Further, with reference to Fig. 3, Figure 14 and Figure 15, it is provided with sub-barrier on the bending mechanism, as shown in figure 14, just
First sub-barrier 28 is set in the left side of curved pin 9 to bending mechanism 2, as shown in figure 15, back-flexing mechanism 4 is in curved pin 9
The second sub-barrier 29 is arranged in right side, and sub-barrier cooperation central pin shaft and curved pin-shaped are supported at 3 stress, ensure that reinforcing bar is curved
The accuracy and precision of folding.As shown in Figure 3 and Figure 5, the sub-barrier of the positive and negative compound bending mechanism 3 is set as avoiding-type,
It avoids impacting the bending action of reinforcing bar.Sub-barrier in the positive and negative compound bending mechanism 3 includes being located at 9 right side of curved pin
The right evacuation baffle 13 of side, and the left evacuation baffle 14 positioned at 9 left side of curved pin, the right evacuation baffle 13 and left evacuation baffle
14 opposite face is respectively arranged with linkage rack 19,20, and linkage tooth 21 is provided between the linkage rack 19,20, described
Moving teeth 21 is engaged with linkage rack 19,20 respectively, and right evacuation baffle 13 and left evacuation baffle 14 is made to realize linkage, the right evacuation
13 lower section of baffle is provided with evacuation barrier driving oil cylinder 12.Barrier driving oil cylinder 12 is avoided to link with positive and negative two-way cylinder 10, when
When positive and negative 3 moment reinforcement of compound bending mechanism, reinforcing bar, evacuation baffle and curved pin 9, centrepin are withstood in corresponding evacuation baffle rising
Axis 8 constitutes supported at three point stress to reinforcing bar, keeps the bending accuracy higher of reinforcing bar, process more smooth.And at this moment another piece of evacuation
Baffle declines, and is avoided to the homing action of curved pin 9.
The hydraulic bending control system 7 includes multiple control valves and hydraulic pressure signal remote controler.
On the oil circuit that the control valve is arranged between oil pump and hydraulic cylinder, each control valve is separately connected a hydraulic pressure
Oil cylinder, and control corresponding hydraulic cylinder action or reset.It is connected on the control valve including switch valve and reversal valve, it is described
Switch valve connects reversal valve by the oil duct that commutates.Hydraulic oil inlet and hydraulic oil outlet, the liquid are provided on the switch valve
Pressure oil import connects the hydraulic oil outlet of oil pump or upper level switch valve, and the hydraulic oil outlet connection next stage of the switch valve is opened
The hydraulic oil inlet or fuel tank (emptying) of valve are closed, the spool action of the switch valve makes the hydraulic oil inlet of switch valve in commutation oil
Switch connection between road and hydraulic oil outlet.It is provided with unloading port on the reversal valve and is terminated for connecting hydraulic cylinder two
The spool action of two oil cylinder interfaces of mouth, the reversal valve makes oil cylinder interface switch company between commutation oil duct and unloading port
It connects, and the state of two oil cylinder interfaces is opposite.Multiple control valves cascade successively, wherein on the control valve of the first order
Hydraulic oil inlet connect oil pump, other control valves hydraulic oil inlet connection upper level switch valve hydraulic oil outlet.
Several state transformation interfaces, the hydraulic pressure signal remote control are provided on the switch valve and reversal valve of the control valve
Device connection status becomes alias.The hydraulic pressure signal remote controler is arranged on the Cylinder Plunger stroke of hydraulic cylinder, collects hydraulic pressure
The actuating signal of oil cylinder and the state for changing control valve according to the actuating signal.
Further, as shown in figure 3, being provided with that control centre's axis pin 8 is flexible to be stretched between the control valve and hydraulic cylinder
Contracting piggybacking valve 11.
With reference to Fig. 6, shiftings expects that device 5 includes the sliding rail 22 arranged along bending mechanism orientation, on the sliding rail 22
Sliding is provided with the shifting trolley 23 for pushing reinforcing bar, and driving is provided in the rack 1 and moves the motor that trolley 23 acts
24, the motor 24 is driven by belt wheel transmission mechanism 25 moves trolley 23 along the back-and-forth motion of sliding rail 22, and is arranged on sliding rail 22
There is traction to move the draft gear 26 of trolley 23.Further, it is arranged on the hydraulic cylinder Cylinder Plunger stroke of the bending mechanism
There is the travel switch that driving motor 24 acts, and is provided with the scale reversing switch that control moves 23 stroke of trolley on sliding rail 22
27, the travel switch and scale reversing switch 27 are separately connected driving motor 24.
It show the workflow of three station reinforcing bar automatic moulding machines, all hydraulic with reference to Fig. 7 to Figure 13, Fig. 7 to Figure 13
The motion flow of the mechanism of driving is controlled by hydraulic bending control system.As shown in fig. 7, the reinforcing bar is placed on and arranges successively
In the positive bending mechanism 2 of row, positive and negative bidirectional hydraulic bending mechanism 3 and back-flexing mechanism 4.As shown in figure 8, positive bending machine
Structure 2 acts, and carrying out positive wide-angle to reinforcing bar bends.As shown in figure 9, positive and negative bidirectional hydraulic bending mechanism 3 acts, it is positive and negative double
It is moved forward to the Cylinder Plunger of oil cylinder 10, positive bending is carried out to reinforcing bar, while avoiding the action of barrier driving oil cylinder 12, driving
Right evacuation baffle 13 declines, and left evacuation baffle 14 rises, and left evacuation baffle 14 coordinates central pin shaft 8 and curved pin 9, is constituted to reinforcing bar
3 stress supports, make the bending accuracy higher of reinforcing bar, effect is more preferable, and bending process is more smooth.As shown in Figure 10, positive and negative two-way
Hydraulic bending mechanism 3 triggers travel switch after acting, move material device 5 and act, push reinforcing bar to suitable position.Such as Figure 11 institutes
Show, positive bending mechanism 2 acts again, and positive bending is carried out to reinforcing bar.As shown in figure 12, back-flexing mechanism 4 acts, to steel
Muscle carries out reversed wide-angle bending.As shown in figure 13, positive and negative bidirectional hydraulic bending mechanism 3 acts, positive and negative two-way cylinder 10
Cylinder Plunger moves backward, and is reversely bent to reinforcing bar, while avoiding the action of barrier driving oil cylinder 12, drives right evacuation baffle
13 rise, and left evacuation baffle 14 declines, and right evacuation baffle 13 coordinates central pin shaft 8 and curved pin 9 to constitute 3 stress branch to reinforcing bar
Support；While positive and negative bidirectional hydraulic bending mechanism 3 acts, dislocation stack device 6 acts, and smoothly overlaps, obtains after so that reinforcing bar is misplaced
To stirrup.
The prior art is compared, the three station reinforcing bar automatic moulding machines of the utility model are by applying positive and negative bidirectional bending machine
Structure reduces the setting of bending mechanism under the premise of ensureing that functions of the equipments are constant, simplifies structure and reduces equipment volume, and carries
The accuracy of height bending and precision.
The preferred embodiments of the utility model are these are only, as long as realizing the utility model aim with essentially identical means
Technical solution belong within the scope of protection of the utility model.
Claims (10)
1. three station reinforcing bar automatic moulding machines, including rack, there are three the bending machines for being used for moment reinforcement for installing in the rack
Structure, and the hydraulic bending control system for driving three bending mechanisms to act, it is characterised in that：The bending mechanism includes
Positive bending mechanism, positive and negative compound bending mechanism and the back-flexing mechanism being arranged in order,
Be respectively arranged on the bending mechanism central pin shaft, the curved pin rotated around central pin shaft, the curved pin action of driving hydraulic pressure
Oil cylinder,
The hydraulic cylinder of the wherein described positive and negative compound bending mechanism is positive and negative two-way cylinder, and the positive and negative two-way cylinder passes through transmission
Device drives the curved pin to be rotated in the forward direction or reversely rotated by initial position.
2. three stations reinforcing bar automatic moulding machine according to claim 1, which is characterized in that the hydraulic bending control system
Including multiple control valves and hydraulic pressure signal remote controler,
Multiple control valves cascade successively, wherein the control valve positioned at the first order connects oil pump, each control valve connects respectively
A hydraulic cylinder is connect, the control valve controls corresponding hydraulic cylinder action or resets,
The hydraulic pressure signal remote controler is arranged on the Cylinder Plunger stroke of hydraulic cylinder, the connection control of hydraulic pressure signal remote controler
Valve changes the state of control valve according to the action of hydraulic cylinder.
3. three stations reinforcing bar automatic moulding machine according to claim 2, which is characterized in that the control valve and hydraulic cylinder
Between be provided with the flexible flexible piggybacking valve of control centre's axis pin.
4. three stations reinforcing bar automatic moulding machine according to claim 2 or 3, which is characterized in that the control valve includes opening
Valve and reversal valve are closed, the switch valve connects reversal valve by the oil duct that commutates,
Hydraulic oil inlet and hydraulic oil outlet are provided on the switch valve, the hydraulic oil inlet connection oil pump or upper level are opened
Close the hydraulic oil outlet of valve, the hydraulic oil inlet or fuel tank of the hydraulic oil outlet connection next stage switch valve of the switch valve, institute
Stating the spool action of switch valve makes the hydraulic oil inlet of switch valve switch connection between commutation oil duct and hydraulic oil outlet,
Unloading port and two oil cylinder interfaces for connecting two end interface of hydraulic cylinder are provided on the reversal valve, it is described to change
Oil cylinder interface is set to switch connection, and the state phase of two oil cylinder interfaces between commutation oil duct and unloading port to the action of the spool of valve
Instead.
5. three stations reinforcing bar automatic moulding machine according to claim 4, which is characterized in that if being provided on the switch valve
Dry state transformation interface, the hydraulic pressure signal remote controler connection status become alias.
6. three stations reinforcing bar automatic moulding machine according to claim 4, which is characterized in that the oil of the positive and negative two-way cylinder
Intracavitary is provided with Cylinder Plunger, and the oil sealing of the Cylinder Plunger is located at the middle part of oil pocket, and the rear end of the oil pocket is provided with forward direction
The front end of oil circuit interface, oil pocket is provided with reversed oil circuit interface, and the forward direction oil circuit interface and reversed oil circuit interface are located at
The oil sealing both sides of Cylinder Plunger；The hydraulic oil entered from positive oil circuit interface pushes Cylinder Plunger to move forward, and is driving curved pin just
To rotation, the hydraulic oil entered from reversed oil circuit interface pushes Cylinder Plunger to move backward, and curved pin is driven to reversely rotate.
7. three stations reinforcing bar automatic moulding machine according to claim 2, which is characterized in that be provided in the rack automatic
Push the shifting material device of reinforcing bar.
8. three stations reinforcing bar automatic moulding machine according to claim 7, which is characterized in that the shifting material device includes along curved
The sliding rail of bent mechanism orientation arrangement, on the sliding rail sliding be provided with the shifting trolley for pushing reinforcing bar, the rack
On be provided with driving move trolley action motor, the motor by belt wheel transmission mechanism drive move trolley before and after sliding rail
It is mobile.
9. three stations reinforcing bar automatic moulding machine according to claim 8, which is characterized in that the hydraulic oil of the bending mechanism
The travel switch of driving motor action is provided on cylinder Cylinder Plunger stroke.
10. three station reinforcing bar automatic moulding machines according to claim 8 or claim 9, which is characterized in that be provided on the sliding rail
Control moves the scale reversing switch of trolley stroke, and the scale reversing switch connects driving motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820256586.1U CN208004672U (en) | 2018-02-13 | 2018-02-13 | Three station reinforcing bar automatic moulding machines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820256586.1U CN208004672U (en) | 2018-02-13 | 2018-02-13 | Three station reinforcing bar automatic moulding machines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208004672U true CN208004672U (en) | 2018-10-26 |
Family
ID=63886561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820256586.1U Withdrawn - After Issue CN208004672U (en) | 2018-02-13 | 2018-02-13 | Three station reinforcing bar automatic moulding machines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208004672U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108213266A (en) * | 2018-02-13 | 2018-06-29 | 冯广建 | Three station reinforcing bar automatic moulding machines |
| CN113894223A (en) * | 2021-11-03 | 2022-01-07 | 鹤山市广鹤建筑机械有限公司 | Reinforcing steel bar hoop bending machine |
-
2018
- 2018-02-13 CN CN201820256586.1U patent/CN208004672U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108213266A (en) * | 2018-02-13 | 2018-06-29 | 冯广建 | Three station reinforcing bar automatic moulding machines |
| CN108213266B (en) * | 2018-02-13 | 2023-10-10 | 冯广建 | Three-station automatic reinforcing steel bar forming machine |
| CN113894223A (en) * | 2021-11-03 | 2022-01-07 | 鹤山市广鹤建筑机械有限公司 | Reinforcing steel bar hoop bending machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208004672U (en) | Three station reinforcing bar automatic moulding machines | |
| CN108480513A (en) | Positive and negative bidirectional hydraulic bending mechanism with curved baffle | |
| CN108213266A (en) | Three station reinforcing bar automatic moulding machines | |
| CN217964174U (en) | Straightening device for metal composite pipe production | |
| CN108080532A (en) | Disjunctor bidirectional hydraulic stirrup bender | |
| CN103464654B (en) | Full-automatic reinforcing bar row row forming machine | |
| CN208004671U (en) | Positive and negative bidirectional hydraulic bending mechanism for reinforcing bar bending | |
| CN103089739B (en) | Linkage telescopic valve applied to rebar forming machine bending mechanism | |
| CN104874704A (en) | Large-scale steel bar bender | |
| CN209037067U (en) | Resin lens stiffened machine | |
| CN217265150U (en) | High-efficient environmental protection sedimentation tank for sewage treatment | |
| CN208168380U (en) | Precast beam baseplate reinforcing bar penetrating device and system | |
| CN208010978U (en) | Multistation signal with transmission arm opens fuel path switch conversion control device | |
| CN201419218Y (en) | Steel bar bending device with adjustable hydraulic pressure strength | |
| CN108194446A (en) | Multi-station hydraulic signal controls formula oil circuit conversion link | |
| CN215594958U (en) | Concrete grouting device for construction | |
| CN208010685U (en) | Multi-station hydraulic signal opens coaxial cavate fuel path switch conversion control device | |
| CN218775446U (en) | Bending and conveying mechanism for step surface straight pipe of pipe bending device | |
| CN217700790U (en) | Hydraulic plate bending equipment for cable branch box production | |
| CN214919928U (en) | High-accuracy positioning device for machining of numerical control pipe bender | |
| CN209379839U (en) | A kind of one-step molding device for the spring punching press cutting of automobile snake and bent angle operation | |
| CN212682240U (en) | Dysmorphism panel location frock | |
| CN212976348U (en) | Quick coalignment of camshaft | |
| CN115199049A (en) | Constructional column bar planting adjusting device | |
| CN216986679U (en) | Sewage treatment device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20181026 Effective date of abandoning: 20231010 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20181026 Effective date of abandoning: 20231010 |