CN113510199B - Adjustable bending forming equipment for machining steel structure - Google Patents
Adjustable bending forming equipment for machining steel structure Download PDFInfo
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- CN113510199B CN113510199B CN202110398545.2A CN202110398545A CN113510199B CN 113510199 B CN113510199 B CN 113510199B CN 202110398545 A CN202110398545 A CN 202110398545A CN 113510199 B CN113510199 B CN 113510199B
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- clamping mechanism
- sliding
- mounting plate
- driving
- middle clamping
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 32
- 239000010959 steel Substances 0.000 title claims abstract description 32
- 238000005452 bending Methods 0.000 title claims abstract description 27
- 238000003754 machining Methods 0.000 title abstract description 4
- 230000007246 mechanism Effects 0.000 claims abstract description 78
- 238000012545 processing Methods 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 6
- 238000010276 construction Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention relates to the technical field of steel structures, and discloses adjustable bending forming equipment for machining a steel structure, which comprises a workbench, and a first clamping mechanism, a middle clamping mechanism and a second clamping mechanism which are sequentially arranged along the length direction of the workbench, wherein two sides of the workbench are respectively provided with a sliding rail which is respectively connected with the first clamping mechanism and the second clamping mechanism in a sliding manner, two opposite sides of the middle clamping mechanism are respectively provided with a driving group which is used for driving the middle clamping mechanism to move along the direction vertical to the sliding rail, the first clamping mechanism, the middle clamping mechanism and the second clamping mechanism respectively comprise a mounting plate and two rollers which are rotatably connected to two sides of the mounting plate, and a clamping gap for a steel bar to be bent to pass through is formed between the two rollers. The steel bar bending device is simple in structure, convenient to bend and form steel bars with different lengths, simple and convenient to operate and convenient to rapidly convert and use.
Description
Technical Field
The invention relates to the technical field of steel structure production, in particular to adjustable bending forming equipment for machining a steel structure.
Background
At present, with the gradual development of economic construction in China, civil engineering is carried out all over the country, various residential buildings, office buildings, road engineering and other construction projects are built, however, no matter in numerous construction sites of the construction projects or in steel bar production workshops, bending treatment is often required to be carried out on large quantities of steel bars. For the bending of reinforcing steel bars, the conventional method is mainly operated manually, but manual reinforcing steel bar bending not only needs to consume a large amount of manpower, but also needs to occupy a large amount of construction space. Therefore, in order to solve the problem, a commonly used steel bar processing machine, namely a steel bar bending machine, appears in the prior art, the steel bar bending machine mainly comprises a machine body and a working disc which is positioned at the top of the machine body and can rotate around a central shaft of the machine body, a plurality of jacks are arranged on the working disc and used for inserting a bending pin shaft and a central pin shaft, a supporting pin shaft is fixed on the machine body, a steel bar is clamped among the bending pin shaft, the central pin shaft and the supporting pin shaft, and the steel bar is bent when the working disc rotates. The existing steel bar bender has limited applicability, cannot be used for bending steel bars with different lengths, has unique and unadjustable bending shape and brings inconvenience to production.
Disclosure of Invention
The invention aims to provide bending forming equipment for processing an adjustable steel structure, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a steel construction processing is with bending apparatus, includes the workstation, along the workstation length direction first fixture, middle fixture and the second fixture that set gradually.
And sliding rails which are respectively connected with the first clamping mechanism and the second clamping mechanism in a sliding manner are arranged on two sides of the workbench.
And the driving components for driving the middle clamping mechanism to move along the direction perpendicular to the sliding rail are arranged on two opposite sides of the middle clamping mechanism.
The first clamping mechanism, the middle clamping mechanism and the second clamping mechanism are respectively provided with a mounting plate and two rollers rotatably connected to two sides of the mounting plate, and a clamping gap for the steel bar to be bent to pass through is formed between the two rollers.
Wherein, rotate on the mounting panel in the centre fixture and be connected with the mount of a triangle-shaped form, one of them summit department of mount is used for the mounting panel to rotate and connects, and two other summits departments are used for can dismantling with drive assembly and be connected.
As a further improvement of the scheme, grooves are formed in the bottom surface of the mounting plate along the length direction, two sliding blocks are connected in the grooves in a sliding mode, a central shaft is rotatably inserted in the center of the roller, one end of the central shaft is connected with one of the sliding blocks in a sliding mode, sliding seats connected with the sliding rails in a sliding mode are fixed to the other ends of the central shaft in the first clamping mechanism and the second clamping mechanism, and the two sliding rails located below the mounting plate are connected through adjusting mechanisms to adjust the distance between the two sliding rails.
As a further improvement of the above scheme, the adjusting mechanism comprises two connecting plates and a turntable, the two connecting plates are fixedly connected with the two slide rails respectively, a strip-shaped hole is formed in each connecting plate, the turntable is rotatably arranged between the two slide rails and driven by a motor, two driving columns are symmetrically fixed on the turntable and movably penetrate through the two strip-shaped holes respectively.
As a further improvement of the scheme, an adjusting component is further arranged on the mounting plate of the middle clamping mechanism to adjust the distance between the two corresponding rollers.
As a further improvement of the scheme, the adjusting assembly comprises through holes symmetrically formed in the mounting plate, sliding plates slidably arranged in the through holes and connecting plates movably arranged between the two sliding blocks, the two connecting plates are respectively fixed to the inner ends of the sliding plates, a cam is movably arranged between the outer ends of the two sliding plates, an outer frame covers the outer side of the mounting plate, an adjusting motor is fixed in the outer frame, an output shaft of the adjusting motor is rotatably connected with the cam, the cam is of an oval structure, and the outer ring surface of the cam is respectively abutted to the side surfaces of the two sliding plates.
As a further improvement of the scheme, the fixing frame is of an equilateral triangle structure, one vertex of the fixing frame is rotatably connected with the mounting plate through the rotating shaft, through holes are formed in the other two vertexes of the fixing frame, and the through holes are used for inserting bayonet pins so as to be conveniently detachably connected with the outside.
As a further improvement of the scheme, the driving assembly is a jack, and the tail end of the telescopic end of the jack is provided with a pin hole so as to be conveniently connected with the through hole in the fixing frame through a bayonet lock.
As a further improvement of the scheme, two sides of the middle clamping mechanism are respectively connected with an arc-shaped movable guide rail in a sliding mode along the circumferential direction, one side of each movable guide rail is rotatably provided with a driving wheel, each driving wheel is a gear, a gear ring meshed with the gear is fixed on the side face of each movable guide rail, and each movable guide rail is provided with a connecting hole so as to be connected with the pin hole in the fixed frame through a pin.
The invention has the beneficial effects that:
according to the bending forming equipment, the reinforcing steel bars sequentially pass through the two rollers in the first clamping mechanism, the middle clamping mechanism and the second clamping mechanism, and when the fixing frame is connected with the driving pieces on two sides of different middle clamping mechanisms, the reinforcing steel bars can be bent from the middle part and are bent into corresponding shapes.
According to the bending equipment provided by the invention, when the fixed frame rotates to be connected with the movable guide rail, the driving wheel drives the movable guide rail to move along a circumferential direction under the driving of the motor, so that the steel bar can be bent, and under the working condition, the steel bar only needs to pass through the middle clamping mechanism and the first clamping mechanism or the second clamping mechanism, so that the bending equipment is suitable for bending and forming the steel bars with different lengths.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:
FIG. 1 is a top view of the overall structure of embodiment 1 of the present invention;
FIG. 2 is a top view of the overall structure of the embodiment 1 of the present invention in another use state;
FIG. 3 is a schematic diagram showing a structural use state of embodiment 1 of the present invention;
FIG. 4 is a top view of the overall structure of embodiment 2 of the present invention;
FIG. 5 is an enlarged view of FIG. 2 at A of the present invention;
FIG. 6 is a side view of a portion of the structure of the present invention;
FIG. 7 is a center clamping mechanism of the present invention
In the figure: the device comprises a sliding rail 1, a steel bar 2, a mounting plate 3, a roller 4, a first clamping mechanism 51, a middle clamping mechanism 52, a second clamping mechanism 53, a fixed frame 6, an expansion link 7, a driving piece 8, a connecting plate 9, a strip-shaped hole 10, a driving column 11, a rotary table 12, a movable guide rail 13, a driving wheel 14, a rotating shaft 15, an adjusting motor 16, a cam 17, a sliding plate 18, an outer frame 19, a sliding groove 20, a connecting plate 21, a sliding seat 22, a workbench 23, a central shaft 24, a groove 25, a sliding block 26 and a spring 27.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1:
referring to fig. 1-7, the bending and forming equipment for processing the adjustable steel structure comprises a workbench 23, and a first clamping mechanism 51, a middle clamping mechanism 52 and a second clamping mechanism 53 which are sequentially arranged along the length direction of the workbench 23.
And sliding rails 1 which are respectively connected with the first clamping mechanism 51 and the second clamping mechanism 53 in a sliding manner are arranged on two sides of the workbench 23.
And driving components for driving the middle clamping mechanism 52 to move in the direction perpendicular to the sliding rail 1 are mounted on two opposite sides of the middle clamping mechanism 52.
The first clamping mechanism 51, the middle clamping mechanism 52 and the second clamping mechanism 53 are respectively provided with a mounting plate 3 and two rollers 4 rotatably connected to two sides of the mounting plate 3, and a clamping gap for the steel bar 2 to be bent to pass through is formed between the two rollers 4.
Wherein, the mounting panel 3 in the middle fixture 52 is connected with a triangular fixing frame 6 in a rotating manner, one vertex of the fixing frame 6 is used for connecting the mounting panel 3 in a rotating manner, and the other two vertexes are used for being detachably connected with the driving component.
The mounting plates in the first clamping mechanism 51, the middle clamping mechanism 52 and the second clamping mechanism 53 of the device are connected through the telescopic rod 7, wherein the telescopic rod 7 is a manual telescopic rod, the length of the telescopic rod is adjustable, and the two ends of the telescopic rod are rotatably connected with the mounting plate 3 through pin shafts.
As a further improvement of the above scheme, grooves 25 are formed in the bottom surface of the mounting plate 3 along the length direction, two sliders 26 are slidably connected in the grooves 25, a central shaft 24 is rotatably inserted in the center of the roller 4, one end of the central shaft 24 is slidably connected with one of the sliders 26, a sliding seat 22 slidably connected with the sliding rail 1 is fixed at the other end of the central shaft 24 in the first clamping mechanism 51 and the second clamping mechanism 53, and the two sliding rails 1 located below the mounting plate 3 are connected through an adjusting mechanism to adjust the distance between the two sliding rails 1.
As a further improvement of the above scheme, the adjusting mechanism includes two connecting plates 9 and a turntable 12, the two connecting plates 9 are respectively and fixedly connected with the two slide rails 1, a strip-shaped hole 10 is formed in each connecting plate 9, the turntable 12 is rotatably arranged between the two slide rails 1 and driven by a motor, two driving columns 11 are symmetrically fixed on the turntable 12, and the two driving columns 11 respectively and movably pass through the two strip-shaped holes 10.
Referring to fig. 5, as a further improvement of the above solution, an adjusting component is further provided on the mounting plate 3 of the middle clamping mechanism 52 to adjust the distance between the two corresponding rollers 4, so as to conveniently clamp or release the reinforcing steel bar 2 therebetween.
Referring to fig. 5, as a further improvement of the above solution, the adjusting assembly includes through holes symmetrically formed on the mounting plate 3, sliding plates 18 slidably disposed in the through holes, and connecting plates 21 movably disposed between the two sliding blocks 26, the two connecting plates 21 are respectively fixed to inner ends of the sliding plates 18, a cam 17 is movably disposed between outer ends of the two sliding plates 18, an outer frame 19 covers an outer side of the mounting plate 3, an adjusting motor 16 is fixed in the outer frame 19, an output shaft of the adjusting motor 16 is rotatably connected to the cam 17, the cam 17 is in an elliptical structure, and outer circumferential surfaces of the cam 17 respectively abut against side surfaces of the two sliding plates 18; when the adjusting motor 16 works, the cam 17 can be driven to rotate, so that the two sliding plates 18 can be conveniently driven to slide, and the two connecting plates 21 can adjust the corresponding two sliding blocks 26 to slide.
Referring to fig. 1-4, as a further improvement of the above-mentioned solution, the fixing frame 6 is an equilateral triangle structure, and one vertex of the fixing frame 6 is rotatably connected to the mounting plate 3 through the rotating shaft 15, and the other two vertices of the fixing frame 6 are both provided with through holes for inserting bayonet pins so as to be detachably connected to the outside. So that the fixing frame can be conveniently connected with different driving pieces 8, and the reinforcing steel bars 2 can be formed into different shapes.
As a further improvement of the above scheme, the driving assembly is a jack, and the tail end of the telescopic end of the jack is provided with a pin hole so as to be connected with the through hole on the fixing frame 6 through a bayonet lock conveniently, wherein the jack is simple in structure, convenient to install and use, and convenient to install and fix by utilizing the bayonet lock so as to connect the fixing frame conveniently.
Example 2:
referring to fig. 4, in the present embodiment, as a further improvement of the above scheme, two sides of the middle clamping mechanism 52 are respectively connected with an arc-shaped movable guide rail 13 in a sliding manner along a circumferential direction, one side of the movable guide rail 13 is rotatably provided with a driving wheel 14, the driving wheel 14 is a gear, a gear ring engaged with the gear is fixed on a side surface of the movable guide rail 13, and the movable guide rail 13 is provided with a connecting hole so as to be connected with a pin hole on the fixed frame 6 through a pin. This embodiment can be applied to the reinforcing bar 2 use of different length, and the suitability is wider.
The bending forming equipment that this device provided, pass through reinforcing bar 2 between two gyro wheels in first fixture 51, centre gripping mechanism 52, the second fixture 53 in proper order, when the mount is connected with the driving piece of the centre gripping mechanism 52 both sides of difference, can make the reinforcing bar bend from the middle part, and the bending corresponds the shape.
According to the bending equipment provided by the invention, when the fixed frame 6 rotates to be connected with the movable guide rail 13, the driving wheel 14 drives the movable guide rail to move along a circumferential direction under the driving of the motor, so that the steel bar 2 can be bent, and under the working condition, the steel bar only needs to pass through the middle clamping mechanism 52 and the first clamping mechanism 51 or the second clamping mechanism 53, so that the bending equipment is suitable for bending and forming the steel bars with different lengths.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (1)
1. A bending forming device for processing an adjustable steel structure comprises a workbench (23), a first clamping mechanism (51), a middle clamping mechanism (52) and a second clamping mechanism (53), wherein the first clamping mechanism, the middle clamping mechanism and the second clamping mechanism are sequentially arranged along the length direction of the workbench (23);
two sides of the workbench (23) are respectively provided with a sliding rail (1) which is respectively connected with the first clamping mechanism (51) and the second clamping mechanism (53) in a sliding way;
the driving components for driving the middle clamping mechanism (52) to move along the direction vertical to the sliding rail (1) are arranged on the two opposite sides of the middle clamping mechanism (52);
the first clamping mechanism (51), the middle clamping mechanism (52) and the second clamping mechanism (53) are respectively provided with an installation plate (3) and two rollers (4) rotatably connected to two sides of the installation plate (3), and a clamping gap for the steel bar (2) to be bent to pass through is formed between the two rollers (4);
the mounting plate (3) in the middle clamping mechanism (52) is rotatably connected with a triangular fixing frame (6), one vertex of the fixing frame (6) is rotatably connected with the mounting plate (3), and the other two vertices are detachably connected with the driving assembly;
grooves (25) are formed in the bottom surface of the mounting plate (3) along the length direction, two sliding blocks (26) are connected in the grooves (25) in a sliding mode, a central shaft (24) is rotatably inserted in the center of the roller (4), one end of the central shaft (24) is connected with one of the sliding blocks (26) in a sliding mode, a sliding seat (22) connected with the sliding rails (1) in a sliding mode is fixed to the other end of the central shaft (24) in the first clamping mechanism (51) and the second clamping mechanism (53), and the two sliding rails (1) located below the mounting plate (3) are connected through an adjusting mechanism to adjust the distance between the two sliding rails (1);
the adjusting mechanism comprises two connecting plates (9) and a turntable (12), the two connecting plates (9) are respectively and fixedly connected with the two sliding rails (1), a strip-shaped hole (10) is formed in each connecting plate (9), the turntable (12) is rotatably arranged between the two sliding rails (1) and driven by a motor, two driving columns (11) are symmetrically fixed on the turntable (12), and the two driving columns (11) respectively and movably penetrate through the two strip-shaped holes (10);
an adjusting component is further arranged on the mounting plate (3) of the middle clamping mechanism (52) to adjust the distance between the two corresponding rollers (4);
the adjusting assembly comprises through holes symmetrically formed in the mounting plate (3), sliding plates (18) slidably arranged in the through holes and connecting plates (21) movably arranged between the two sliding blocks (26), the two connecting plates (21) are respectively fixed with the inner ends of the sliding plates (18), a cam (17) is movably arranged between the outer ends of the two sliding plates (18), an outer frame (19) is covered on the outer side of the mounting plate (3), an adjusting motor (16) is fixed in the outer frame (19), an output shaft of the adjusting motor (16) is rotatably connected with the cam (17), the cam (17) is of an oval structure, and the outer ring surface of the cam (17) is respectively abutted against the side surfaces of the two sliding plates (18);
the fixing frame (6) is of an equilateral triangle structure, one vertex of the fixing frame (6) is rotatably connected with the mounting plate (3) through the rotating shaft (15), and the other two vertexes of the fixing frame (6) are provided with through holes for inserting bayonet pins so as to be conveniently detachably connected with the outside;
the two sides of the middle clamping mechanism (52) are respectively connected with an arc-shaped movable guide rail (13) in a sliding mode along the circumferential direction, one side of each movable guide rail (13) is rotatably provided with a driving wheel (14), each driving wheel (14) is a gear, a gear ring meshed with the gear is fixed on the side face of each movable guide rail (13), and each movable guide rail (13) is provided with a connecting hole so as to be connected with the pin holes in the fixed frame (6) through a pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110398545.2A CN113510199B (en) | 2021-04-12 | 2021-04-12 | Adjustable bending forming equipment for machining steel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110398545.2A CN113510199B (en) | 2021-04-12 | 2021-04-12 | Adjustable bending forming equipment for machining steel structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113510199A CN113510199A (en) | 2021-10-19 |
| CN113510199B true CN113510199B (en) | 2022-12-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110398545.2A Active CN113510199B (en) | 2021-04-12 | 2021-04-12 | Adjustable bending forming equipment for machining steel structure |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114749535A (en) * | 2022-06-16 | 2022-07-15 | 太原市跃科科技有限公司 | Automatic multistage bending forming equipment of electric heating element pipeline |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11309514A (en) * | 1998-04-22 | 1999-11-09 | Matsumoto Kogyo Kk | Reinforcing bar bending device |
| CN111570667A (en) * | 2020-07-01 | 2020-08-25 | 重庆华力建设有限公司 | Steel bar bending device and steel bar bending method |
| CN212162611U (en) * | 2020-07-08 | 2020-12-15 | 崔鹏 | Cable laying equipment |
| CN212703805U (en) * | 2020-06-29 | 2021-03-16 | 南京卓耐重工机械制造有限公司 | Pipe bending machine capable of bidirectionally bending pipe |
| CN212733681U (en) * | 2020-06-19 | 2021-03-19 | 温州市集强管业有限公司 | Nonrust steel pipe device of bending an arc |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2148750A1 (en) * | 2007-02-21 | 2010-02-03 | Boldrini S.p.a. | Apparatus for bending plates with rolls |
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2021
- 2021-04-12 CN CN202110398545.2A patent/CN113510199B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11309514A (en) * | 1998-04-22 | 1999-11-09 | Matsumoto Kogyo Kk | Reinforcing bar bending device |
| CN212733681U (en) * | 2020-06-19 | 2021-03-19 | 温州市集强管业有限公司 | Nonrust steel pipe device of bending an arc |
| CN212703805U (en) * | 2020-06-29 | 2021-03-16 | 南京卓耐重工机械制造有限公司 | Pipe bending machine capable of bidirectionally bending pipe |
| CN111570667A (en) * | 2020-07-01 | 2020-08-25 | 重庆华力建设有限公司 | Steel bar bending device and steel bar bending method |
| CN212162611U (en) * | 2020-07-08 | 2020-12-15 | 崔鹏 | Cable laying equipment |
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Inventor after: Tong Linlang Inventor after: Sun Meng Inventor after: Hu Taiwei Inventor after: Zhang Quangu Inventor after: Xia Yunju Inventor before: Tong Linlang Inventor before: Zhang Quangu Inventor before: Xie Yijun Inventor before: Li Zhen Inventor before: Dong Youshun |