CN109550869A - A kind of reinforcing bar arc-bending device, reinforcement welding device and curved arc method - Google Patents
A kind of reinforcing bar arc-bending device, reinforcement welding device and curved arc method Download PDFInfo
- Publication number
- CN109550869A CN109550869A CN201910031753.1A CN201910031753A CN109550869A CN 109550869 A CN109550869 A CN 109550869A CN 201910031753 A CN201910031753 A CN 201910031753A CN 109550869 A CN109550869 A CN 109550869A
- Authority
- CN
- China
- Prior art keywords
- reinforcing bar
- slide
- arc
- power device
- driven wheel
- 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.)
- Granted
Links
- 230000003014 reinforcing effect Effects 0.000 title claims abstract description 100
- 238000005452 bending Methods 0.000 title claims abstract description 41
- 238000000034 method Methods 0.000 title claims abstract description 14
- 238000003466 welding Methods 0.000 title claims abstract description 10
- 230000002787 reinforcement Effects 0.000 title claims abstract description 9
- 230000017105 transposition Effects 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 abstract description 10
- 239000010959 steel Substances 0.000 abstract description 10
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 6
- 238000009434 installation Methods 0.000 description 5
- 210000003205 muscle Anatomy 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F1/00—Bending wire other than coiling; Straightening wire
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wire Processing (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention discloses a kind of reinforcing bar arc-bending device, reinforcement welding device and curved arc methods, belong to steel bar meter technical field.Reinforcing bar arc-bending device provided by the invention includes rack, slide, first power device, second power device and third power device, it is horizontally disposed in rack to have sliding rail, slide is slidably disposed on sliding rail, it is provided on slide for the driving wheel and driven wheel to reinforcing bar curved arc, first power device is set in rack and slide can be driven to slide along sliding rail, second power device can drive driving wheel to rotate, third power device and driven wheel are drivingly connected and driven wheel can be driven to move in the horizontal direction to adjust driven wheel and driving wheel spacing in the horizontal direction.Reinforcing bar arc-bending device provided by the invention can adjust curved arc position, be capable of processing out a variety of products apart from specification, have many advantages, such as that structure is simple, occupy little space, flexibility height, easy to operate, high degree of automation.
Description
Technical field
The present invention relates to steel bar meter technical field more particularly to a kind of reinforcing bar arc-bending devices, reinforcement welding device and curved
Arc method.
Background technique
Shield duct piece steel reinforcement cage includes multiple shield duct piece single meshes of arc-shaped shape.Fig. 1 is single shield duct piece monolithic
The structural schematic diagram of net 9 ', as shown in Figure 1, shield duct piece single mesh 9 ' includes an inner arc reinforcing bar 901 ' and an outer arc reinforcing bar
902 ', inner arc reinforcing bar 901 ' and 902 ' Xiang Tongyi lateral bend of outer arc reinforcing bar, and the both ends of inner arc reinforcing bar 901 ' and outer arc reinforcing bar
The frame that shield pipe single mesh is formed after 902 ' both ends welding, is spaced weldering between inner arc reinforcing bar 901 ' and outer arc reinforcing bar 902 '
More stirrups 903 ' are connect, shield duct piece single mesh 9 ' is formed.
9 ' welder of prior art shield duct piece single mesh includes bending machine for reinforcing steel bars and bonding machine, the work of bending machine for reinforcing steel bars
With being for being bent the inner arc reinforcing bar 901 ' and outer arc reinforcing bar 902 ' that prepare in single mesh, bonding machine has been bent bending machine for reinforcing steel bars
Complete inner arc reinforcing bar 901 ' and outer arc reinforcing bar 902 ' is welded.
As shown in Fig. 2, bending machine for reinforcing steel bars in the prior art generally includes two sets of curved arc components 8 ', curved arc component 8 ' includes
Straight steel bar is curved the arc-shaped steel of required specification by driving wheel 801 ' and driven wheel 802 ', driving wheel 801 ' and driven wheel 802 '
Muscle.Two sets of curved arc components 8 ' are arranged in parallel on the concentric circles of rack, and two sets of curved arc components 8 ' are respectively to the inner arc steel of single mesh
Muscle 901 ' and outer arc reinforcing bar 902 ' carry out curved arc.But in the prior art, the spacing between two sets of curved arc components 8 ' is certain, only
It can be used to produce a kind of single mesh apart from specification, it is every to produce a kind of shield duct piece single mesh 9 ' apart from specification and need to be equipped with
One matched bending machine for reinforcing steel bars of production specification, production cost is high, and occupied space is big.
Summary of the invention
An object of the present invention is to provide a kind of structures to be simple and convenient to operate, and can process the shield of plurality of specifications
The reinforcing bar arc-bending device of section of jurisdiction single mesh.
It is a kind of easy to operate it is another object of the present invention to propose, the shield duct piece monolithic of plurality of specifications can be processed
The reinforcement welding device and curved arc method of net.
For this purpose, on the one hand the invention adopts the following technical scheme:
A kind of reinforcing bar arc-bending device, comprising:
Rack, it is horizontally disposed thereon to have sliding rail；
Slide is slidably disposed on the sliding rail, is provided on the slide for the active to reinforcing bar curved arc
Wheel and driven wheel；
First power device is set in the rack and the slide can be driven to slide along the sliding rail；
Second power device can drive the driving wheel to rotate；And
Third power device is drivingly connected with the driven wheel and the driven wheel can be driven to move in the horizontal direction
To adjust the driven wheel and driving wheel spacing in the horizontal direction.
Further, the reinforcing bar arc-bending device further include:
Lifting seat is liftably set on the slide, the driving wheel, the driven wheel, second power
Device and the third power device are all set on the lifting seat；And
4th power device is set on the slide and the lifting seat can be driven relative to the slide liter
Drop.
Further, the two opposite sides of the slide are provided with guide post, the two-phase of the lifting seat along the vertical direction
Opposite side is provided with the guiding groove passed through for the guide post or guide through hole.
Further, the upper end of the guide post is provided with the locating piece that the lifting seat can be prevented to be detached from.
Further, the two opposite sides of the lifting seat are provided with guide plate along the vertical direction, and the driven wheel can turn
It is installed on the front end of mounting rack, the rear end drive connection of the third power device and the mounting rack, the mounting rack dynamicly
Can under the driving of the third power device between the guide plate of two sides it is for linear motion.
Further, the reinforcing bar arc-bending device further includes cover board, and the cover board is set on the guide plate of two sides.
Further, the total quantity of the driving wheel and the driven wheel be three, the rotation center of the driving wheel and
The rotation center of the driven wheel is distributed in isosceles triangle.
On the other hand, the following technical solutions are proposed by the present invention:
A kind of reinforcement welding device comprising reinforcing bar arc-bending device described in any of the above embodiments.
In another aspect, the following technical solutions are proposed by the present invention:
A kind of curved arc method based on reinforcing bar arc-bending device described in any of the above embodiments, includes the following steps:
Slide is located at the first station, and the first reinforcing bar enters after driving wheel and driven wheel curved arc on the slide receives dress
It sets；
First power device drives the slide to be moved to second station from the first station, and the second reinforcing bar is through the driving wheel
With after the driven wheel curved arc enter reception device.
Also on the one hand, the following technical solutions are proposed by the present invention:
A kind of curved arc method based on reinforcing bar arc-bending device described in any of the above embodiments, includes the following steps:
Slide is located at the first station, and the first reinforcing bar enters after driving wheel and driven wheel curved arc on the slide receives dress
It sets；
4th power device driving lifting seat is moved downward to transposition height；
First power device drives slide to be moved in the horizontal direction below second station below the first station；
4th power device drives slide to be moved upward to second station below second station, and the second reinforcing bar is through institute
Enter reception device after stating driving wheel and the driven wheel curved arc；
Wherein, when the lifting seat is in transposition height, first reinforcing bar does not interfere the slide under the first station
Just to the movement below second station.
Beneficial effects of the present invention are as follows:
Reinforcing bar arc-bending device, reinforcement welding device and curved arc method provided by the invention, can adjust curved arc position, thus
Inner arc reinforcing bar and outer arc reinforcing bar that the i.e. processable shield duct piece single mesh of a set of driving wheel and driven wheel is set only are needed, and is capable of processing
A variety of products apart from specification out, have that structure is simple, occupy little space, flexibility is high, easy to operate, the degree of automation is high etc.
Advantage.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of shield duct piece single mesh；
Fig. 2 is the schematic perspective view of existing bending machine for reinforcing steel bars；
Fig. 3 is the schematic perspective view for the reinforcing bar arc-bending device that the specific embodiment of the invention provides；
Fig. 4 is the partial enlarged view in Fig. 3 at A；
Fig. 5 is the side view of Fig. 3；
Fig. 6 is top view of the reinforcing bar arc-bending device of specific embodiment of the invention offer when to the first steel bar meter；
Fig. 7 is top view of the reinforcing bar arc-bending device of specific embodiment of the invention offer when to the second steel bar meter.
Appended drawing reference:
8 ', curved arc component；801 ', driving wheel；802 ', driven wheel；
9 ', shield duct piece single mesh；901 ', inner arc reinforcing bar；902 ', outer arc reinforcing bar；903 ', stirrup；
1, rack；2, slide；3, lifting seat；4, the first power device；5, the second power device；6, third power device；
7, the 4th power device；10, reception device；
801, driving wheel；802, driven wheel；901, the first reinforcing bar；902, the second reinforcing bar；
101, sliding rail；201, guide post；202, locating piece；301, sleeve；302, guide plate；303, cover board；304, it installs
Frame；3021, guide groove.
Specific embodiment
To further illustrate the technical scheme of the present invention below with reference to the accompanying drawings and specific embodiments.
A specific embodiment of the invention provides a kind of reinforcing bar arc-bending device and the welding including the reinforcing bar arc-bending device
Device, the reinforcing bar arc-bending device and welder can with but be not limited to for processing shield duct piece single mesh reinforcing bar curved arc dress
It sets and welder.
As shown in Figure 3 and Figure 5, which includes rack 1, slide 2, lifting seat 3, driving wheel 801, driven wheel
802, the first power device 4, the second power device 5, third power device 6 and the 4th power device 7.Along level side in rack 1
To being provided with sliding rail 101, sliding rail 101 can with but be not limited in sliding block shape, for example or sliding slot, slide 2 is slideably
It is set on sliding rail 101, the first power device 4 is set in rack 1 and slide 2 can be driven to slide along sliding rail 101, and first is dynamic
Power device 4 can with but be not limited to cylinder.Lifting seat 3 is liftably set on slide 2, and the 4th power device 7 is set to cunning
Seat 2 on and can drive lifting seat 3 relative to slide 2 go up and down, the 4th power device 7 can with but be not limited to cylinder.Driving wheel
801, driven wheel 802, the second power device 5 and third power device 6 are all set on lifting seat 3, driving wheel 801 and driven wheel
802 total quantity preferably but is not limited to three, and the rotation center of driving wheel 801 and the rotation center of driven wheel 802 are in isosceles
Triangle-Profile, the second power device 5 are drivingly connected with driving wheel 801 and driving wheel 801 can be driven to rotate, the second power dress
It sets 5 preferably but is not limited to motor especially decelerating motor, third power device 6 is drivingly connected and can drive with driven wheel 802
Dynamic driven wheel 802 moves each to process to adjust driven wheel 802 and the spacing in the horizontal direction of driving wheel 801 in the horizontal direction
The reinforcing bar of kind radian.
Fig. 6 and Fig. 7 are please referred to, the curved arc method of above-mentioned reinforcing bar arc-bending device includes the following steps:
As shown in fig. 6, the arrow in Fig. 6 indicate be the first reinforcing bar 901 direction of advance, shown in the dotted line in Fig. 6
Second reinforcing bar 902 is only the spacing schematically indicated out between the second reinforcing bar 902 and the first reinforcing bar 901, and slide 2 is located at the first work
Position, the first reinforcing bar 901 enter reception device 10 after 802 curved arc of driving wheel 801 and driven wheel on slide 2.Specifically, it uses
When feeding after, the first reinforcing bar 901 contact driving wheel 801 simultaneously advances into driving wheel 801 and driven under the traction of driving wheel 801
Bending deformation forms inner arc reinforcing bar between wheel 802, subsequently into reception device 10.In reception device 10 can with but be not limited to wrap
It includes for drawing the forward traction device of reinforcing bar.
4th power device 7 driving lifting seat 3 is moved downward to transposition height.
First power device 4 drives slide 2 to be moved to the below the first station in the horizontal direction (i.e. in transposition height)
Below two stations, wherein when lifting seat 3 is in transposition height, the first reinforcing bar 901 do not interfere slide 2 below the first station to
Movement below second station.
As shown in fig. 7, the arrow in Fig. 7 indicate be the second reinforcing bar 902 direction of advance, shown in the dotted line in Fig. 7
First reinforcing bar 901 is only the spacing schematically indicated out between the first reinforcing bar 901 and the second reinforcing bar 902, and the 4th power device 7 is driven
Dynamic slide 2 is moved upward to second station below second station, and the second reinforcing bar 902 is through 802 curved arc of driving wheel 801 and driven wheel
Inner arc reinforcing bar, subsequently into reception device 10, the first reinforcing bar 901 of reception device 10 and the second steel of reception device 10 are formed afterwards
Spacing between muscle 902 is the spacing of two arch steels of required shield duct piece single mesh.
By the bonding machine of welder to the second reinforcing bar of the first reinforcing bar 901 in reception device 10 and reception device 10
902 are welded.
It should be noted that can also change in other embodiments and be set as the first reinforcing bar 901 formation outer arc reinforcing bar, second
Reinforcing bar 902 forms inner arc reinforcing bar.
The reinforcing bar arc-bending device that present embodiment provides can adjust driving wheel 801 and driven wheel by slide 2
802 positions in the horizontal direction can adjust the height of driving wheel 801 and driven wheel 802, so that curved arc by lifting seat 3
The reinforcing bar driving wheel 801 and driven wheel 802 finished is detached from the movement for the reinforcing bar interference slide 2 for avoiding curved arc from finishing, can be certainly
It is dynamic to adjust curved arc position, to only need that the interior of the i.e. processable shield duct piece single mesh of a set of driving wheel 801 and driven wheel 802 is arranged
Arc reinforcing bar 901 and outer arc reinforcing bar 902, and a variety of products apart from specification are capable of processing out, in addition, can also be by with structure letter
It is single, occupy little space, flexibility it is high, the advantages that easy to operate, high degree of automation.
In order to guarantee that lifting seat 3 is vertically moving, as shown in figure 3, the two opposite sides of slide 2 are set along the vertical direction
It is equipped with guide post 201, the two opposite sides of lifting seat 3 are provided with sleeve 301, offer on sleeve 301 and pass through for guide post 201
Guide through hole, the quantity of the guide post 201 of every side is unlimited, can be one or at least two.It, can also in other embodiments
Directly to open up sleeve 301 on slide 2, guide through hole can also be changed and be set as guiding groove.The upper end of guide post 201 is arranged
There is the locating piece 202 that lifting seat 3 can be prevented to be detached from.
In order to guarantee that driven wheel 802 linearly moves, as shown in Figure 3 and Figure 4, the equal edge in the two opposite sides of lifting seat 3
Vertical direction is provided with guide plate 302,302 upper ends of guide plate of two sides can with but be not limited to be provided with cover board 303.Driven wheel
802 are rotatably installed on the front end of mounting rack 304, the rear end drive connection of third power device 6 and mounting rack 304, installation
Frame 304 can under the driving of third power device 6 between the guide plate 302 of two sides it is for linear motion.Optionally, it is being oriented to
On the inner wall of plate 302 outside the glide direction setting guide groove 3021 of mounting rack 304, mounting rack 304 itself or mounting rack 304
The guide pad formed on wall is slideably positioned in guide groove 3021.It is that mounting rack 304 is set including opposite shown in Fig. 3 and Fig. 4
One end of the upper mounting plate and lower installation board set, upper mounting plate and lower installation board is connected with each other, and driven wheel 802 can be rotatably set
Between upper mounting plate and the other end of lower installation board, the two sides up and down of 302 inner wall of guide plate are provided with guide groove 3021, lead
To the longitudinal section of slot 3021 it is L-shaped or be in inverted L shape, upper mounting plate and lower installation board are respectively contained on guide plate 302
In the guide groove 3021 of lower two sides.In other embodiments, it is also possible on the inner wall of guide plate 302 along mounting rack 304
Glide direction is provided with guide pad, and setting is sheathed on outside guide pad and can be along guide pad sliding on the outer wall of mounting rack 304
Guide groove.
It should be noted that lifting seat 3 and the 4th power device 7 can also be not provided in other body embodiments, will lead
Driving wheel 801 and driven wheel 802 are directly mounted on slide 2.In the embodiment for being not provided with lifting seat 3 and the 4th power device 7
In, reinforcing bar can be enabled to proceed to the position with driving wheel 801 and the disengaging of driven wheel 802；Or even if reinforcing bar does not proceed to master
The position that driving wheel 801 and driven wheel 802 are detached from manually slightly lifts the first reinforcing bar after the bending of the first reinforcing bar 901 upwards
901, which influence slide 2 to avoid the first reinforcing bar 901, moves, and then the first power device 4 driving slide 2 is moved in the horizontal direction
Next station is bent the second reinforcing bar 902.
The technical principle of the invention is described above in combination with a specific embodiment.These descriptions are intended merely to explain of the invention
Principle, and shall not be construed in any way as a limitation of the scope of protection of the invention.Based on the explanation herein, the technology of this field
Personnel can associate with other specific embodiments of the invention without creative labor, these modes are fallen within
Within protection scope of the present invention.
Claims (10)
1. a kind of reinforcing bar arc-bending device characterized by comprising
Rack (1), it is horizontally disposed thereon to have sliding rail (101)；
Slide (2) is slidably disposed on the sliding rail (101), is provided on the slide (2) for reinforcing bar curved arc
Driving wheel (801) and driven wheel (802)；
First power device (4) is set on the rack (1) and the slide (2) can be driven along the sliding rail (101)
Sliding；
Second power device (5) can drive the driving wheel (801) to rotate；And
Third power device (6) is drivingly connected with the driven wheel (802) and the driven wheel (802) can be driven in water
Square to movement to adjust the driven wheel (802) and the driving wheel (801) spacing in the horizontal direction.
2. reinforcing bar arc-bending device according to claim 1, which is characterized in that
The reinforcing bar arc-bending device further include:
Lifting seat (3) is liftably set on the slide (2), the driving wheel (801), the driven wheel (802),
Second power device (5) and the third power device (6) are all set on the lifting seat (3)；And
4th power device (7) is set on the slide (2) and the lifting seat (3) can be driven relative to the cunning
Seat (2) lifting.
3. reinforcing bar arc-bending device according to claim 2, which is characterized in that
The two opposite sides of the slide (2) are provided with guide post (201) along the vertical direction, and the two of the lifting seat (3) are opposite
Side is provided with the guiding groove passed through for the guide post (201) or guide through hole.
4. reinforcing bar arc-bending device according to claim 3, which is characterized in that
The upper end of the guide post (201) is provided with the locating piece (202) that the lifting seat (3) can be prevented to be detached from.
5. reinforcing bar arc-bending device according to claim 2, which is characterized in that
The two opposite sides of the lifting seat (3) are provided with guide plate (302) along the vertical direction, and the driven wheel (802) can turn
It is installed on the front end of mounting rack (304) dynamicly, the rear end driving of the third power device (6) and the mounting rack (304) connects
Connect, the mounting rack (304) can under the driving of the third power device (6) two sides the guide plate (302) it
Between it is for linear motion.
6. reinforcing bar arc-bending device according to claim 5, which is characterized in that the reinforcing bar arc-bending device further includes cover board
(303), the cover board (303) is set on the guide plate (302) of two sides.
7. reinforcing bar arc-bending device according to any one of claim 1 to 6, which is characterized in that
The total quantity of the driving wheel (801) and the driven wheel (802) is three, the rotation center of the driving wheel (801)
It is distributed with the rotation center of the driven wheel (802) in isosceles triangle.
8. a kind of reinforcement welding device, which is characterized in that including the reinforcing bar curved arc dress as described in any one of claims 1 to 7
It sets.
9. a kind of curved arc method based on reinforcing bar arc-bending device described in any one of claims 1 to 7, which is characterized in that packet
Include following steps:
Slide (2) is located at the first station, and the first reinforcing bar (901) is through the driving wheel (801) and driven wheel on the slide (2)
(802) enter reception device (10) after curved arc；
First power device (4) drives the slide (2) to be moved to second station from the first station, and the second reinforcing bar (902) is through institute
Enter the reception device (10) after stating driving wheel (801) and the driven wheel (802) curved arc.
10. a kind of curved arc method based on reinforcing bar arc-bending device described in any one of claim 2 to 7, which is characterized in that packet
Include following steps:
Slide (2) is located at the first station, and the first reinforcing bar (901) is through the driving wheel (801) and driven wheel on the slide (2)
(802) enter reception device (10) after curved arc；
4th power device (7) driving lifting seat (3) is moved downward to transposition height；
First power device (4) drives slide (2) to be moved in the horizontal direction below second station below the first station；
4th power device (7) driving slide (2) is moved upward to second station, the second reinforcing bar below second station
(902) enter the reception device (10) after the driving wheel (801) and the driven wheel (802) curved arc；
Wherein, when the lifting seat (3) is in transposition height, first reinforcing bar (901) does not interfere the slide (2) from first
To the movement below second station below station.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910031753.1A CN109550869B (en) | 2019-01-14 | 2019-01-14 | Reinforcing steel bar arc bending device, reinforcing steel bar welding device and arc bending method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910031753.1A CN109550869B (en) | 2019-01-14 | 2019-01-14 | Reinforcing steel bar arc bending device, reinforcing steel bar welding device and arc bending method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109550869A true CN109550869A (en) | 2019-04-02 |
| CN109550869B CN109550869B (en) | 2023-12-05 |
Family
ID=65872980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910031753.1A Active CN109550869B (en) | 2019-01-14 | 2019-01-14 | Reinforcing steel bar arc bending device, reinforcing steel bar welding device and arc bending method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109550869B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202438637U (en) * | 2012-02-22 | 2012-09-19 | 吴法根 | Rebar bender |
| CN203649211U (en) * | 2013-10-30 | 2014-06-18 | 许昌永博机械制造有限公司 | Arc bending machine for steel bars |
| CN104259343A (en) * | 2014-09-11 | 2015-01-07 | 建科机械（天津）股份有限公司 | Mobile mechanism on steel bar bending machine |
| CN204366604U (en) * | 2015-01-12 | 2015-06-03 | 旭东机械(昆山)有限公司 | Transfer dolly |
| EP2965829A1 (en) * | 2014-07-10 | 2016-01-13 | PEDAX GmbH | Method for bending bendable elongate metal profiles, especially steel rods for concrete enforcement, by a movable bending unit and machine therefore |
| CN105522076A (en) * | 2016-01-14 | 2016-04-27 | 建科机械（天津）股份有限公司 | Arc bending device for outer arc reinforcement and inner arc reinforcement of single shield segment mesh |
| CN107225315A (en) * | 2017-07-06 | 2017-10-03 | 建科机械（天津）股份有限公司 | A kind of arc mesh sheet welding machine of mesh |
| CN209614063U (en) * | 2019-01-14 | 2019-11-12 | 建科机械（天津）股份有限公司 | A kind of reinforcing bar arc-bending device and reinforcement welding device |
-
2019
- 2019-01-14 CN CN201910031753.1A patent/CN109550869B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202438637U (en) * | 2012-02-22 | 2012-09-19 | 吴法根 | Rebar bender |
| CN203649211U (en) * | 2013-10-30 | 2014-06-18 | 许昌永博机械制造有限公司 | Arc bending machine for steel bars |
| EP2965829A1 (en) * | 2014-07-10 | 2016-01-13 | PEDAX GmbH | Method for bending bendable elongate metal profiles, especially steel rods for concrete enforcement, by a movable bending unit and machine therefore |
| CN104259343A (en) * | 2014-09-11 | 2015-01-07 | 建科机械（天津）股份有限公司 | Mobile mechanism on steel bar bending machine |
| CN204366604U (en) * | 2015-01-12 | 2015-06-03 | 旭东机械(昆山)有限公司 | Transfer dolly |
| CN105522076A (en) * | 2016-01-14 | 2016-04-27 | 建科机械（天津）股份有限公司 | Arc bending device for outer arc reinforcement and inner arc reinforcement of single shield segment mesh |
| CN107225315A (en) * | 2017-07-06 | 2017-10-03 | 建科机械（天津）股份有限公司 | A kind of arc mesh sheet welding machine of mesh |
| CN209614063U (en) * | 2019-01-14 | 2019-11-12 | 建科机械（天津）股份有限公司 | A kind of reinforcing bar arc-bending device and reinforcement welding device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109550869B (en) | 2023-12-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209614063U (en) | A kind of reinforcing bar arc-bending device and reinforcement welding device | |
| CN106881379B (en) | Corrugated plate bending machine | |
| CN110039398A (en) | A kind of bag cage deburring equipment | |
| CN109550869A (en) | A kind of reinforcing bar arc-bending device, reinforcement welding device and curved arc method | |
| CN203061626U (en) | Numerically-controlled copper rod bending machine | |
| CN101966926A (en) | Accumulation conveyor | |
| CN212823049U (en) | Automatic unloader of wire rope | |
| CN209811086U (en) | Automatic feeding mechanism for twisted square steel | |
| CN108374244A (en) | The self-feeding of sewing machine and material collecting device and self-feeding and rewinding method | |
| CN206108341U (en) | Duplex position rapid feeding device | |
| CN209701717U (en) | A kind of cartridge-type part feed mechanism | |
| CN209536414U (en) | A kind of transfer turnover mechanism | |
| CN215248076U (en) | Rack machining device with bidirectional feeding mechanism | |
| CN104353981A (en) | Full-automatic assembly machine with three groups of cover boards for flat plate collector | |
| CN210614718U (en) | Automatic hole saw rolling machine | |
| CN212885812U (en) | Welding device for composite plate wear-resistant steel plate | |
| CN111250957B (en) | C-shaped steel feeding and assembling device and using method thereof | |
| CN210126918U (en) | XY bidirectional automatic pitch-changing device | |
| CN111613387A (en) | Threading device for through ground wire production and through ground wire production process | |
| CN202219384U (en) | Multifunctional stainless steel bottom frame spot-welding supporting device | |
| CN216030926U (en) | Adjustable base of industrial robot | |
| CN216634846U (en) | Pre-buried supplementary flexible machine of steel reinforcement cage | |
| CN216990014U (en) | Curved C-shaped steel processing equipment | |
| CN218490652U (en) | Reciprocating stepping conveying system | |
| CN205733523U (en) | A kind of reciprocating lever mechanism of automobile body welding production line |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |