CN104289633B - Portable steel bar stretching and bending apparatus on construction site - Google Patents
Portable steel bar stretching and bending apparatus on construction site Download PDFInfo
- Publication number
- CN104289633B CN104289633B CN201410528107.3A CN201410528107A CN104289633B CN 104289633 B CN104289633 B CN 104289633B CN 201410528107 A CN201410528107 A CN 201410528107A CN 104289633 B CN104289633 B CN 104289633B
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- CN
- China
- Prior art keywords
- bending
- gear
- steel bar
- reinforcing bar
- construction site
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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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
- B21F1/004—Bending wire other than coiling; Straightening wire by means of press-type tooling
-
- 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
- B21F1/02—Straightening
-
- 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
- B21F1/02—Straightening
- B21F1/026—Straightening and cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F11/00—Cutting wire
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wire Processing (AREA)
Abstract
Portable steel bar stretching and bending apparatus on construction site, including steel bar stretching straightening system, bar bending system, computer control system, it is characterized in that: steel bar stretching straightening system is made up of reinforcing bar, fixing stake, first pressure wheel, first pressure adjustment plate, second pressure wheel, second pressure adjustment plate, sleeve pipe, denticle gear, molar gear, spring, wherein first pressure adjustment plate, second pressure wheel are installed in the same plane with denticle gear, molar gear, in order to reinforcing bar is carried out alignment.The employing present invention can be with Rapid stretching moment reinforcement.Bar bending accurately puts in place, and productivity ratio is high, output increased, and quality is improved, and positioning precision is high, the position length error of reinforcing bar≤± 1mm after cut-out, uses programmable controller to be controlled, adjusts simple and stable reliable.The present invention uses again touch screen operation, simple, convenient, natural man-machine interaction mode, succinct input instruction mode, easy left-hand seat.
Description
Technical field
The present invention relates to building machinery equipment, be specifically related to portable reinforcing bar on construction site and draw
Stretch and bending apparatus.
Background technology
It is mainly craft or auto-manual system angle-bender, greatly at current domestic angle-bender
Being all a middle disk and two pieces of both sides forms as the iron block of latch.Engine drives rotating disk
Rotate to complete the bending of reinforcing bar, engine rotation direction needed for bending to reinforcing bar, during angle, need to be changed
So that rotating disk playbacks and exits the workpiece processed, reversion playback time, this angle can because of bearing,
The reason of the aspect such as transmission, lubrication and produce change, off-position inaccuracy during playback, make this reinforcing bar
Bending machine angle adjustment is inaccurate, even the reinforcing bar of curved same diameter, it is also difficult to ensure to bend steel
Muscle angle is precisely consistent.Automanual bending machine controls the positive and negative of motor in the way of electrical control
Turn, but under the rugged environment of construction site, easily cause electrical control lost efficacy.Manual must also
By operative's button, people and machine paste close, dodge once cause danger can not in time,
Easily injuring people, machining accuracy is poor, and efficiency is low, and poor stability.Dial type automatic homing
Angle-bender, though energy automatic homing, bar bending angle is wanted to adjust for 2 times, it is difficult to ensure
Bar bending angle is accurate.In order to ensure accurate the one of bar bending angle on transmission scheme selects
As use worm and gear to obtain self-locking, but transmission efficiency is lowly, too increases engine accordingly
Power.China's policy explicitly indicates that, accelerates to eliminate 335MPa and following reinforcing bar, promotes intensity
400MPa and above reinforcing bar.In the end of the year 2013, architectural engineering is eliminated 335 MPas of level reinforcing bars；2015
In the end of the year, high tensile reinforcement yield accounts for the 80% of spiral total output, and in architectural engineering, usage amount reaches
To building bar total amount more than 65%；To large-scale tall buildings and large span public building, excellent
First use 500 MPas of level reinforcing bars, improve production and the application percentage of 500 MPas of level reinforcing bars year by year；Open
The application technology research and development of 600 MPas of level reinforcing bars of exhibition；For earthquake prone areas, emphasis application is high-strength
Ratio in the wrong, the high-strength quake-proof reinforcing steel bar that uniform elongation is high.
Want so that reinforced steel bar strength improves, steel bar stretching, reinforced steel bar strength lifting is had particularly significant
Effect.
If design one can be to steel bar stretching, again can brake forming, just the most a lot of enterprises
Thirsted for.
Summary of the invention
The present invention is directed to above-mentioned existing problems, it is proposed that one can stretch reinforcing bar, again can bent steel
Muscle one mechanical device.Stretching reinforcing bar, can play rust cleaning, straightening, reinforcing steel bar intensity and
Save again the effect of material.
The technical solution that the present invention relates to:
As it is shown in figure 1, portable steel bar stretching and bending apparatus on construction site, including steel
Muscle tension straingtening system, bar bending system, computer control system, it is characterised in that: reinforcing bar
Tension straingtening system is adjusted by reinforcing bar 1, fixing stake 16, first pressure wheel 2, first pressure
Whole dish 3, second pressure wheel 4, second pressure adjustment plate 5, sleeve pipe 6, denticle gear 14,
Molar gear 15, spring 18 form, wherein first pressure adjustment plate 3, second pressure wheel 4
Install in the same plane with denticle gear 14, molar gear 15, in order to reinforcing bar is carried out school
Directly.First pressure wheel 2 and second pressure wheel 4 are separately mounted to molar gear 15, denticle
The top of wheel 14, fixing stake 16 be arranged on the center 20 of distance molar gear 15～30 meters it
Place, simultaneously by fixing stake 16, reinforcing bar 1, sleeve pipe 6 are installed on the same line, are beneficial to steel
Muscle linear running；Bar bending system have fixing stake 16, reinforcing bar 1, sleeve pipe 6, stamping-out cutter 8,
Wear-resisting steel plate 13, press-bending wheel 9, press-bending handle 10, press-bending handle fulcrum 11,12 groups of mould
Becoming, described stamping-out cutter 8 is driven by 5 kilowatts～7.5 kilowatts of servomotors, and stamping-out cutter 8 does up and down
Linear motion, the gap between stamping-out cutter 8 and wear-resisting steel plate 13 is set to depending on reinforcing bar thickness
1.2～3.6mm, in general, reinforcing bar is the thickest, the gap between stamping-out cutter 8 and wear-resisting steel plate 13
The biggest, wear-resisting steel plate 13 is fixed in frame.Mould 12 is arranged in frame, mould 12
Profile is exactly the shape of the stirrup bent, and press-bending wheel 9 is arranged on the surrounding of mould 12,
Reinforcing bar 1 can be bent and be adjacent to mould 12 profile by press-bending wheel 9.Certainly mould 12 be by
Set according to reinforcing bar appearance to be bent.The internal diameter of described sleeve pipe 6 is than the external diameter of reinforcing bar 1
Big 2～4mm, in order to reinforcing bar 1 can pass through sleeve pipe 6, sideslip when preventing again reinforcing bar 1 from operating,
4 described press-bending wheels 9 and mould 12 are arranged in same plane, press-bending wheel 9 and press-bending
Handle 10 is driven by the servomotor of 7.5 kilowatts, and described press-bending wheel 9 is arranged on press-bending handle
The end of 10, the described press-bending handle handle fulcrum 11 that can bend does 0～120 degree of rotation；Meter
Calculation machine control system is by console 17, remote controller 19, computer 31, button 32, Data Control
Line 33 forms, and described computer 31 is placed on the inside of console 17, data control line 33
Connecting with computer 31, button 32 is arranged on console 17 surface.
As in figure 2 it is shown, described press-bending wheel 9 center is provided with bearing 20, and the wheel that bends
9 surrounding bands fluted 21, described bearing 20 is self-aligning bearing.
The further technical solution of the present invention is:
Described denticle gear 14 modulus is 1.5mm～3mm, described molar gear 15 modulus
For 4mm～8mm.Denticle gear 14 modulus is little, and the inevitable number of teeth is many (in the feelings that reference circle is the same
Under condition), the many frictional force of the number of teeth is the biggest, is conducive to stretching reinforcing bar.
Described denticle gear 14 material is tin-phosphor bronze, and described molar gear 15 material is forging
Steel.Denticle gear 14 design of material is tin-phosphor bronze, and tin-phosphor bronze is more wear-resistant than forged steel, denticle
Gear 14 coordinates with second pressure wheel 4 (second pressure wheel 4 is by spring compression), hauls steel
Muscle travels forward.
Described denticle gear 14 is arranged on same horizontal line with described molar gear 15,
And denticle gear 14 tip diameter is with molar gear 15 tip diameter apart
30mm～50mm.Being arranged on same horizontal line and better stretch reinforcing bar, denticle gear 14 is with big
It is different that tooth takes turns 15 rotating speeds, and two gears have different servo driven by motor.Denticle
Gear 14 operates soon, and molar gear 15 operates slowly, has thus stretched the length of reinforcing bar.
Described remote controller 19 is amplitude-shift keying formula industrial remote controller.Amplitude-shift keying (Amplitude
Shift Keying, is abbreviated as ASK) it is that the amplitude of carrier wave changes along with digital baseband signal
Digital modulation.When digital baseband signal is binary system, then it is binary system amplitude-shift keying (2ASK).
Industrial remote controller is different from civilian remote controller, and industrial remote controller is to utilize wireless radio transmission to work
Industry machinery carries out remote-controlled operation control or a kind of device remotely controlled, and industrial remote controller is by nothing
The emitter that line radiating circuit plate is made is to control the running of industrial machinery.Industrial remote controller requirement
Accuracy, sensitivity, signal continuity, anti-interference, remote control distance, water proof and dust proof, resistance to height
Low temperature, the technical parameter such as resistance to acids and bases, all high than civilian remote controller, industrial remote controller adapts to respectively
Plant adverse circumstances；These are the reasons that civilian remote controller can not replace industrial remote controller.
Described press-bending wheel 9 center is provided with bearing 20, and wheel 9 surrounding of bending is with recessed
Groove 21.The wheel subcenter that bends is provided with bearing and is obviously for press-bending wheel and goes slick, and bend wheel
Son 9 surrounding bands fluted 21 are in order to reinforcing bar is walked in groove 21, are unlikely to during reinforcing bar operating to run
Partially.
Described bearing 20 is roller bearing units.The deep groove ball bearing that roller bearing units is more general
Easy to use, the predominantly handling of its feature are simple, can be with aligning, the standard of roller bearing units is public
Difference is: inside add outer subtracting, internal diameter take to add tolerance thus ensure that when coordinating with axle slim and graceful；Each
Set roller bearing units the most individually uses, and he must be fitted on the internal integral installation of bearing block
Machine, and bearing seat with spherical outside surface is suitable for various structures position after having variously-shaped therefore overall co-ordination and makes
With.
The reinforcing bar of a diameter of 5mm～14mm of described reinforcing bar 1.
Described console 17 is provided with touch-screen.
Described console 17 is internal is provided with programmable controller.
The method have the benefit that
One, the employing present invention can be with Rapid stretching moment reinforcement.Carrying out mould in advance, reinforcing bar is curved
Song accurately puts in place, and productivity ratio is high, output increased, and quality is improved, and positioning precision is high, after cut-out
The position length error of reinforcing bar≤± 1mm, uses programmable controller (PLC) to carry out
Control, adjust simple and stable reliable.The present invention uses again touch screen operation, simple, side
Just, natural man-machine interaction mode, succinct input instruction mode, easy left-hand seat.
Two, present configuration is exquisite, uses servomotor, and precision is high, good stability.Distant
Control device is amplitude-shift keying formula industrial remote controller, precise control, and easy to maintenance, equipment manufacturing cost is moderate,
Safe and reliable, there is certain economic and practical value.
Three, the present invention has wide popularizing application prospect, can be widely applied to building enterprise,
Construction site, bridge construction is on-the-spot, and automaticity is high, saves a large amount of manpower and materials.
Accompanying drawing explanation
Accompanying drawing 1 is the general structure schematic diagram of the present invention；
In Fig. 1: reinforcing bar 1, first pressure wheel 2, first pressure adjustment plate 3, second pressure
Wheels 4, second pressure adjustment plate 5, sleeve pipe 6, stamping-out cutter 8, press-bending wheel 9, press-bending hand
Handle 10, press-bending handle fulcrum 11, mould 12, wear-resisting steel plate 13, denticle gear 14, big tooth
Wheel 15, fixing stake 16, console 17, spring 18, remote controller 19, computer 31, press
Button 32, data control line 33.
Accompanying drawing 2 is press-bending wheel 9 structural representation of the present invention
Bearing 20, groove 21
Detailed description of the invention
As it is shown in figure 1, first entire bundle reinforcing bar 1 is enclosed within fixing stake 16, reinforcing bar 1 is worn
Cross first pressure wheel 2 and molar gear 15 the tangent, continue to extend forward by reinforcing bar 1, then
By denticle gear 14 and second pressure wheel 4 the tangent, first pressure wheel 2 and second
Pressure wheel 4 is all by the compacting of spring 18, and spring 18 downward pressure size is adjusted by first pressure
Whole dish 3 adjusts with second pressure adjustment plate 5, and reinforcing bar 1 continues to advance through sleeve pipe 6 and arrives
At mould 12 (mould 12 be bend situation according to reinforcing bar 1 set), reinforcing bar 1 just by
Waiting that four press-bending wheels 9 are pressed into shape consistent with mould there, described press-bending wheel 9 is pacified
Being contained in the end of press-bending handle 10, described press-bending handle 10 handle fulcrum 11 that can bend does
0～120 degree of rotation, described press-bending handle 10 is driven by four different servomotors again.When curved
After bent shaping work is carried out, stamping-out cutter 8 is driven by servomotor and moves down, stamping-out cutter 8 and abrasion-resistant stee
Form the biggest shearing force between plate 13 to be cut off by reinforcing bar 1.Four servomotors drive controlled
Platform 17 controls.Computer 31 is placed on the inside of console 17, data control line 33 and calculating
Machine 31 is connected, and button 32 is arranged on console 17 surface, it is simple to operation, and computer 31 is with tactile
Touch screen to be connected.The internal programmable controller that is provided with of console 17 is easy to control, in order to grasp
Facilitate, be additionally provided with remote controller 19, to facilitate operative employee all can operate near machine.
As shown in Figure 2, described press-bending wheel 9 center is provided with bearing 20, and the wheel that bends
Son 9 surrounding bands fluted 21, described bearing 20 is roller bearing units.Bend wheel subcenter
Bearing is installed be obviously for press-bending wheel and go slick, press-bending wheel 9 surrounding band fluted 21
It is in order to reinforcing bar is walked in groove 21, is unlikely to sideslip during reinforcing bar operating.
To sum up, portable steel bar stretching and bending dress on the construction site designed by the present invention
Put, intended purpose can be reached.
Claims (9)
- null1. portable steel bar stretching and bending apparatus on construction site，Including steel bar stretching straightening system、Bar bending system、Computer control system，It is characterized in that: steel bar stretching straightening system is by reinforcing bar (1)、Fixing stake (16)、First pressure wheel (2)、First pressure adjustment plate (3)、Second pressure wheel (4)、Second pressure adjustment plate (5)、Sleeve pipe (6)、Denticle gear (14)、Molar gear (15)、Spring (18) forms，Wherein first pressure adjustment plate (3)、Second pressure wheel (4) and denticle gear (14)、Molar gear (15) is installed in the same plane，First pressure wheel (2) and second pressure wheel (4) are separately mounted to molar gear (15)、The top of denticle gear (14)，Fixing stake (16) is arranged on apart from the center 20 of molar gear (15)～30 meters of parts，Simultaneously by fixing stake (16)、Reinforcing bar (1)、Sleeve pipe (6) is installed on the same line；nullBar bending system is by fixing stake (16)、Reinforcing bar (1)、Sleeve pipe (6)、Stamping-out cutter (8)、Wear-resisting steel plate (13)、Press-bending wheel (9)、Press-bending handle (10)、Press-bending handle fulcrum (11)、Mould (12) forms，Described stamping-out cutter (8) is driven by 5 kilowatts～7.5 kilowatts of servomotors，Gap between stamping-out cutter (8) and wear-resisting steel plate (13) is set to 1.2～3.6mm depending on reinforcing bar thickness，Wear-resisting steel plate (13) is fixed in frame，Mould (12) is arranged in frame，The profile of mould (12) is exactly the shape of the stirrup bent，Press-bending wheel (9) is arranged on the surrounding of mould (12)，The internal diameter of described sleeve pipe (6) is than the external diameter big 2～4mm of reinforcing bar (1)，4 described press-bending wheels (9) and mould (12) are arranged in same plane；Described press-bending wheel (9) is arranged on the end of press-bending handle (10), and the described press-bending handle handle fulcrum (11) that can bend does 0～120 degree of rotation；Computer control system is made up of console (17), remote controller (19), computer (31), button (32), data control line (33), the inside of console (17) placed by described computer (31), data control line (33) is connected with computer (31), and button (32) is arranged on console (17) surface.
- Portable steel bar stretching and bending apparatus on construction site the most according to claim 1, it is characterised in that: described denticle gear (14) modulus is 1.5mm～3mm, and described molar gear (15) modulus is 4mm～8mm.
- Portable steel bar stretching and bending apparatus on construction site the most according to claim 1, it is characterised in that: described denticle gear (14) material is tin-phosphor bronze, and described molar gear (15) material is forged steel.
- Portable steel bar stretching and bending apparatus on construction site the most according to claim 1, it is characterised in that: described remote controller (19) is amplitude-shift keying formula industrial remote controller.
- Portable steel bar stretching and bending apparatus on construction site the most according to claim 1, it is characterized in that: described press-bending wheel (9) center is provided with bearing (20), and the wheel that bends (9) surrounding band fluted (21).
- Portable steel bar stretching and bending apparatus on construction site the most according to claim 5, it is characterised in that: described bearing (20) is roller bearing units.
- Portable steel bar stretching and bending apparatus on construction site the most according to claim 1, it is characterised in that: the reinforcing bar of a diameter of 5mm～14mm of described reinforcing bar (1).
- Portable steel bar stretching and bending apparatus on construction site the most according to claim 1, it is characterised in that: described console (17) is provided with touch-screen.
- Portable steel bar stretching and bending apparatus on construction site the most according to claim 1, it is characterised in that: described console (17) is internal is provided with programmable controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410528107.3A CN104289633B (en) | 2014-09-30 | 2014-09-30 | Portable steel bar stretching and bending apparatus on construction site |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410528107.3A CN104289633B (en) | 2014-09-30 | 2014-09-30 | Portable steel bar stretching and bending apparatus on construction site |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104289633A CN104289633A (en) | 2015-01-21 |
| CN104289633B true CN104289633B (en) | 2016-09-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410528107.3A Expired - Fee Related CN104289633B (en) | 2014-09-30 | 2014-09-30 | Portable steel bar stretching and bending apparatus on construction site |
Country Status (1)
| Country | Link |
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| CN (1) | CN104289633B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106144782A (en) * | 2016-08-26 | 2016-11-23 | 江苏言商品钢筋有限公司 | A kind of reinforcing bar reels device |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6013764B2 (en) * | 1980-03-24 | 1985-04-09 | 富士通株式会社 | How to cut printed wiring boards with metal cores |
| CN2368628Y (en) * | 1997-08-19 | 2000-03-15 | 李加种 | Apparatus for press forming arc steel fibers from cold drawn steel wires |
| JP2008183692A (en) * | 2007-01-31 | 2008-08-14 | Nippon Steel Corp | Punching and cutting device |
| CN202367110U (en) * | 2011-11-25 | 2012-08-08 | 张谷旭 | Horizontal straightening device for numerical control hoop bending machine |
| CN102615215B (en) * | 2012-03-23 | 2014-02-05 | 冯广建 | Automatic molding machine for cross girder type steel bar |
| CN203526407U (en) * | 2013-09-29 | 2014-04-09 | 谢艳伟 | Reinforcing steel bar stretching, straightening, cutting-off and hoop-bending all-in-one machine |
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2014
- 2014-09-30 CN CN201410528107.3A patent/CN104289633B/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN104289633A (en) | 2015-01-21 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Yang Min Inventor after: Cheng Mei Inventor after: Cai Qian Inventor after: Ling Yue Inventor after: Wang Yanfei Inventor after: Yang Zhengjun Inventor after: Li Xiaonan Inventor before: Yang Min Inventor before: Cheng Mei Inventor before: Cai Qian Inventor before: Ling Yue Inventor before: Wang Danjing Inventor before: Wang Yanfei Inventor before: Yang Zhengjun Inventor before: Li Xiaonan |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20160802 Address after: 214153 Jiangsu Province, Wuxi city Huishan District money Lotus Road No. 12 Applicant after: Wuxi College of Vocational Technology Address before: 214153 Department of architecture, Wuxi Urban Vocational College, 12 Qian Qian Road, Huishan District, Jiangsu, Wuxi Applicant before: Yang Min |
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Granted publication date: 20160907 Termination date: 20170930 |
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| CF01 | Termination of patent right due to non-payment of annual fee |