CN104624859A - Novel reinforcing bar hoop bending machine - Google Patents
Novel reinforcing bar hoop bending machine Download PDFInfo
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- CN104624859A CN104624859A CN201510058155.5A CN201510058155A CN104624859A CN 104624859 A CN104624859 A CN 104624859A CN 201510058155 A CN201510058155 A CN 201510058155A CN 104624859 A CN104624859 A CN 104624859A
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- bending apparatus
- clutch
- material toggling
- displacement
- bending
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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
Abstract
The invention discloses a novel reinforcing bar hoop bending machine which comprises a rack. Connection rods of the rack are provided with bending devices. The bending devices comprise fixed-position bending devices fixedly arranged on the connection rods and a variable-position bending device movably arranged on the connection rods, wherein the variable-position bending device can transversely move along the connection rods. The rack is further provided with a forward displacement drive device for driving the variable-position bending device to transversely move and a reverse material poking device for poking reinforcing bars reversely. The forward displacement drive device and the reverse material poking device are connected through a clutch to achieve linkage. Due to the fact that the variable-position bending device can change the position through movement, the variable-position n bending device can bear more bending steps, and the number of bending devices is reduced; furthermore, in the reinforcing bar hoop bending process, the variable-position bending device moves relative to the reinforcing bars, the distance among all the bending devices can be reduced, accordingly the size of the rack is reduced, and the novel reinforcing bar hoop bending machine is made to be more compact and delicate.
Description
Technical field
The present invention relates to steel bar meter equipment, be specifically related to a kind of new reinforcing steel bar hoop bender.
Background technology
Various reinforcing bar is usually used in architectural engineering, stirrup is also the one of reinforcing bar, be mainly used in the position of fixing main reinforcement and make the various reinforcing bars of building element inside form frameworks of steel reinforcement, stirrup for building has various shape, apply very extensive, the stirrup skeleton frame of rectangle is wherein the most commonly bent into by straight steel bar, this stirrup skeleton frame has five bent angles, as a rule need first bending two bent angles, reverse end for end two bent angles of the bending other end again, last craft is at last bent angle of middle part bending of reinforcing bar, carrying out five Bending Processing altogether makes the orthogonal frame of bending reinforcement obtain stirrup skeleton frame, its labour intensity is large, inefficiency.
The applicant solves the problems referred to above in the patent of invention " for the automatic moulding machine that bar one-time is shaping " of application in 2013, which disclose a kind of reinforcing bar automatic moulding machine, comprise fixed bar, fixed bar is provided with five bending mechanisms, on a machine, the bending of five places can be carried out to reinforcing bar and obtain stirrup skeleton frame, simple to operate, efficiency is high.But the length requirement of above-mentioned reinforcing bar automatic moulding machine is more than or equal to the length of reinforcing bar, when its bending reinforcing bar is longer, the volume of reinforcing bar automatic moulding machine is comparatively large, and large volume can be brought and take up an area a lot of inconvenience such as requirement, cost of transportation.
Summary of the invention
In order to solve the problems of the technologies described above, the object of this invention is to provide a kind of new reinforcing steel bar hoop bender, reduce the volume of frame, making equipment more exquisite.
The technical solution adopted in the present invention is:
New reinforcing steel bar hoop bender, comprises frame, and is arranged on the bending apparatus in frame, wherein:
Described frame comprises end-rack and connects the connecting rod of end-rack, and described bending apparatus is arranged on connecting rod;
Described bending apparatus comprises the location bending apparatus be fixedly mounted on connecting rod, and is movably arranged on the displacement bending apparatus on connecting rod, and described displacement bending apparatus can along connecting rod transverse shifting;
Described frame is provided with the SF drive unit driving displacement bending apparatus to location bending apparatus transverse shifting, and oppositely stir the reverse poking device of reinforcing bar, described SF drive unit comprises driving oil cylinder, when driving hydraulic oil cylinder driving displacement bending apparatus to move, reverse poking device oppositely stirs reinforcing bar simultaneously, and displacement bending apparatus and reinforcing bar form rightabout and move.
New reinforcing steel bar hoop bender of the present invention is in the process of reinforcing steel bar hoop bending, and displacement bending apparatus and reinforcing bar relative movement, can reduce the distance between each bending apparatus, thus reduces the volume of frame, makes equipment more exquisite.
As the further improvement of technique scheme, described bending apparatus comprises a displacement bending apparatus, and one or two location bending apparatus.Because displacement bending apparatus changes its position by mobile, more bending step can be born in bending hoop process, thus the total number of bending apparatus can be reduced, preferably arrange in pairs or groups one with a displacement bending apparatus and locate bending apparatus, or a displacement bending apparatus is arranged in pairs or groups two and is located bending apparatus, the bending of five bent angles of rectangle hoop skeleton frame can be realized, more simplify than the stirrup bender of five traditional elbows.Simultaneously due to the minimizing of bending apparatus number, significantly can reduce the length of frame, this is reduced into scaled, and the equipment larger to size, effect is better.
As the further improvement of technique scheme, interlock is realized by arrangement of clutch between described SF drive unit and reverse poking device, the interlock of SF drive unit and reverse poking device can reduce the quantity of drive unit, and ensures the uniformity of its action.
Further, described SF drive unit comprises the forward fixed rack be fixedly installed, forward fixed rack is provided with transmission forward gear, described transmission forward gear is connected in conjugate on bending apparatus and follow displacement bending apparatus and moves, transmission forward gear is followed when displacement bending apparatus moves and is coordinated forward fixed rack to rotate, and transmission forward gear connects the material toggling gear of reverse poking device by coaxial arrangement of clutch.
Further, described reverse poking device comprises the material toggling gear by arrangement of clutch connection for transmission forward gear, the material toggling tooth bar matched with material toggling gear, and with material toggling tooth bar be connected for driving the material toggling of reinforcing bar to press from both sides, when conjugating bending apparatus forward and moving, transmission forward gear drives material toggling pinion rotation by arrangement of clutch, the material toggling tooth bar oppositely movement matched with material toggling gear, drives material toggling folder oppositely mobile.Wherein, the size of material toggling gear can be identical with transmission forward gear, also can be different, by arranging size between the two and the number of teeth, can realize gearshift adjustment.
Further, described arrangement of clutch comprises clutch shaft, and the first clutch flange be oppositely arranged and the second clutch flange, transmission forward gear and material toggling gear are installed on clutch shaft, transmission forward gear connects the first clutch flange, material toggling gear connects the second clutch flange, and the couple positioned opposite of the first clutch flange and the second clutch flange has friction plate; Arrangement of clutch also comprises the shift fork promoting clutch flange and make it fit, the clutch opener of shift fork action, and the clutch back-moving spring that connection shift fork makes shift fork reset.When driving hydraulic oil cylinder driving displacement bending apparatus to move, the action of clutch opener shift fork, makes two clutch flange laminatings, SF drive unit and reverse poking device synchronization action.
Further, described material toggling gear or the second clutch flange there is steel wire rope around the home, the free end hanging of described steel wire rope has poking device restorer, rolling steel wire rope during transmission forward gear driven material toggling pinion rotation, after clutch flange is separated, poking device restorer drives material toggling gear to rotate backward under Gravitative Loads, and reverse poking device is resetted.
As the further improvement of technique scheme, described frame is movably set with spacing brake bar, described spacing brake bar is provided with the stroke adjustment collision block of restriction displacement bending apparatus stroke, spacing brake bar one end is provided with controller, the other end is provided with horizontal reseting pressuring spring, displacement bending apparatus in movement impact stroke regulate collision block time, spacing brake bar generation lateral displacement trigger controller, after displacement bending apparatus leaves, spacing brake bar resets under the effect of horizontal reseting pressuring spring.
Further, described spacing brake bar is provided with multiple stroke adjustment collision block, spacing brake bar, by rotating the stroke adjustment collision block of the effect that switches, spacing brake bar is provided with the spacing opener driving it to rotate, and the longitudinal reseting wheel making it reset.When bending apparatus is provided with three, displacement bending apparatus needs mobile twice in bending hoop process, and on spacing brake bar, correspondence arranges two stroke adjustment collision blocks; When bending apparatus is provided with two, displacement bending apparatus needs mobile three times in bending hoop process, and on spacing brake bar, correspondence arranges three stroke adjustment collision blocks.
Because reinforcing bar is in the final step of bending hoop, its two ends need dislocation could be superimposed smoothly, in order to solve the problem, described displacement bending apparatus is also provided with the folded materials device of dislocation, described dislocation fold materials device comprise be arranged on displacement bending apparatus on inclined to guide holder, swing arm of can inclining, wherein
The described guide holder that inclines turns forward out from the bottom to top gradually;
Described swing arm one end of inclining rotatably is arranged on displacement bending apparatus by universal rotating shaft, and the other end slides along the guide holder that can incline;
Can incline in swing arm and be provided with power-assisted plate, the rotating disk of displacement bending apparatus is provided with power-assisted driving lever, during displacement bending apparatus moment reinforcement, power-assisted driving lever promotes power-assisted plate, make can incline swing arm along inclining guide holder upward sliding, rest on the reinforcing bar that can incline in swing arm to follow swing arm of can inclining and to turn forward out realization dislocation, can be superimposed smoothly when making reinforcing steel bar hoop bending.
The invention has the beneficial effects as follows:
New reinforcing steel bar hoop bender of the present invention is provided with and movably conjugates bending apparatus, and displacement bending apparatus changes its position by mobile, can bear more bending step in bending hoop process, thus reduces the total number of bending apparatus; New reinforcing steel bar hoop bender of the present invention is also provided with the reverse poking device oppositely stirring reinforcing bar, in the process of reinforcing steel bar hoop bending, displacement bending apparatus and reinforcing bar relative movement, can reduce the distance between each bending apparatus, thus reduce the volume of frame, make equipment more exquisite.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, new reinforcing steel bar hoop bender of the present invention is described in further detail.
Fig. 1 a, Fig. 1 b are the structural representations of new reinforcing steel bar hoop bender of the present invention;
Fig. 2 is the structural representation of location bending apparatus;
Fig. 3 is the structural representation of displacement bending apparatus;
Fig. 4 is the structural representation becoming bending apparatus and SF drive unit, oppositely poking device;
Fig. 5 is the structural representation of SF drive unit;
Fig. 6 is the structural representation of reverse poking device;
Fig. 7 is the structural representation of material toggling folder;
Fig. 8 is the structural representation of arrangement of clutch;
Fig. 9 is the sectional view of arrangement of clutch;
Figure 10 is the structural representation of braking gag lever post;
Figure 11 is the schematic diagram utilizing the folded materials device moment reinforcement of dislocation.
Detailed description of the invention
With reference to Fig. 1 a, Fig. 1 b, a kind of preferred embodiment provided by the invention, comprise frame 1, described frame 1 comprises end-rack 11 and connects the connecting rod 12 of end-rack 11, connecting rod 12 is provided with three bending apparatus, the location bending apparatus 2 on connecting rod 12 is fixedly mounted on comprising two, and a displacement bending apparatus 3 be movably arranged on connecting rod 12, described displacement bending apparatus 3 can along connecting rod 12 transverse shifting.Frame 1 is also provided with the SF drive unit 4 driving displacement bending apparatus 3 transverse shifting, and oppositely stir the reverse poking device 5 of reinforcing bar, connected by arrangement of clutch 6 between described SF drive unit 4 and reverse poking device 5 and realize synchronous interaction.
With reference to Fig. 2, Fig. 3, described location bending apparatus 2 and displacement bending apparatus 3 all include bending oil cylinder 21, the rotating disk 22 of rotation is driven by bending oil cylinder 21, be arranged on the central pin shaft 23 at rotating disk 22 center, and follow the rotary pin shaft 24 of rotating disk 22 rotation, preferably, described central pin shaft 23 and rotary pin shaft 24 have at least one to be telescopic bearing pin, in the present embodiment, described central pin shaft 23 is telescopic bearing pin, described rotary pin shaft 24 is fixedly installed rotating disk 22 surface, reinforcing bar is from passing between the two, when rotating disk 22 rotates, driven rotary bearing pin 24 with central pin shaft 23 for axle rotate, reinforcing bar is bent, in addition, the other alignment pin 25 be fixedly installed for auxiliary bar location of rotating disk 22.The angle of bending apparatus bending reinforcing steel bar is determined by the stroke bending oil cylinder 21, and therefore, bending apparatus is also provided with stroke regulating lever, stroke regulating lever one end is provided with adjusting handle 27, for regulating the stroke of bending oil cylinder 21.
In the present embodiment, the bottom of bending apparatus and top are respectively arranged with the first remote controller 28 and the second remote controller 29, first remote controller 28 and the second remote controller 29 can be used for the action controlling bending oil cylinder 21, also can be triggered by the stroke of bending oil cylinder 21, for sending instruction in time in reinforcing bar bending process, equipment is made to carry out the next item down operation.
Location bending apparatus 2 and displacement bending apparatus 3 rear are provided with pulley 26, bending apparatus can be made to slide along connecting rod 12, be convenient to regulate its initial position by pulley 26.Wherein, location bending apparatus 2, after arrival desired location, can rely on its deadweight to be fixed on connecting rod 12, can not at will be subjected to displacement in reinforcing bar bending process; Conjugate bending apparatus 3 and then connect SF drive unit 4, its transverse shifting can be promoted by the driving oil cylinder 41 of SF drive unit 4, change its position.
Displacement bending apparatus 3 is also provided with the folded materials device of dislocation, described dislocation folds that materials device comprises the guide holder 71 that can incline, swing arm 72 of can inclining.The described guide holder 71 that inclines is arranged on displacement bending apparatus 3 top, and the guide holder 71 that can incline is preferably arc, and turns forward out gradually from the bottom to top, is provided with the adjusting rod 712 regulating its forward leaning angle on rear side of guide holder 71 top of can inclining.Described swing arm 72 one end of inclining rotatably is arranged on displacement bending apparatus 3 bottom by universal rotating shaft, inclined to the guide holder 71 that the other end then rests on arc slides, can incline and swing arm 72 is provided with pulley 721 contacts with the guide holder 71 that can incline, make it slide more smooth.Guide holder 71 bottom of can inclining is provided with slip limiting plate 711 restriction and can inclines the stroke of swing arm 72.Can incline in swing arm 72 and be hinged with power-assisted plate 73, the rotating disk 22 of displacement bending apparatus 3 is provided with power-assisted driving lever 74, during displacement bending apparatus 3 moment reinforcement, power-assisted driving lever 74 promotes power-assisted plate 73, make can incline swing arm 72 along guide holder 71 upward sliding that can incline, as shown in figure 11, rest on the reinforcing bar that can incline in swing arm 72 follow swing arm 72 of can inclining turn forward out realization dislocation.
Further, the universal rotating shaft of swing arm 72 of can inclining is outside equipped with swing arm torsion spring 722, guide holder 71 top of can inclining is provided with swing arm grab 75, swing arm grab 75 is by grab opener 751 drive actions, when swing arm 72 of can inclining move to can incline guide holder 71 top time, swing arm grab 75 blocks swing arm 72 of can inclining makes it not fall, and can be blocked when swing arm 72 of can inclining does not use by swing arm grab 75; When reinforcing bar bending needs carry out misplacing folded material, grab opener 751 drives swing arm grab 75 action to decontrol swing arm 72 of can inclining, can incline swing arm 72 at deadweight and the move under influence of swing arm torsion spring 722 to guide holder 71 bottom of can inclining, and power-assisted plate 73 contacts with power-assisted driving lever 74.Power-assisted driving lever 74 front end is provided with guide wheel, contacted by guide wheel, make power-assisted plate 73 rise with the process of leaning forward in keeps stable with contacting of power-assisted driving lever 74, the hinged place of power-assisted plate 73 and swing arm 72 of can inclining simultaneously is provided with torsion spring and makes it be close to conjugate bending apparatus 3 to move.
With reference to Fig. 4, Fig. 5, described SF drive unit 4 comprises driving oil cylinder 41, forward fixed rack 43, and the forward gear 44 matched with forward fixed rack.Drive oil cylinder 41 by displacement push pedal 31 connection displacement bending apparatus 3, and promote displacement bending apparatus 3 along connecting rod 12 laterally slip, displacement bending apparatus 3 is provided with the directional wheel 32 contacted with connecting rod 12, makes slip more stable.The reset of displacement bending apparatus 3 completes by driving oil cylinder 41, also can arrange between displacement bending apparatus 3 and frame 1 that extension spring is auxiliary to be resetted.Positioning strip 42 is provided with, for regulating the position with fixed drive oil cylinder 41 above described driving oil cylinder 41.Described forward fixed rack 43 is fixed on and drives below oil cylinder 41, forward gear 44 is arranged on forward fixed rack 43, and forward fixed rack 43 is connected by displacement Connection Block 33 and displacement bending apparatus 3, when conjugating bending apparatus 3 and advancing, forward gear 44 is driven to rotate on forward fixed rack 43.Transmission forward gear 44 connects the material toggling gear 51 of reverse poking device 5 by coaxial arrangement of clutch 6.
With reference to Figure 10, described frame 1 is movably set with spacing brake bar 45, described spacing brake bar 45 is provided with the stroke adjustment collision block 451 of multiple restriction displacement bending apparatus 3 stroke, in the present embodiment, stroke adjustment collision block 451 is preferably provided with two; Spacing brake bar 45 one end is provided with controller 452, and the other end is provided with horizontal reseting pressuring spring 453; Spacing brake bar 45 is also provided with the spacing opener 454 driving it to rotate, and the longitudinal reseting wheel 455 making it reset, spacing brake bar 45 is by rotating the stroke adjustment collision block 451 of the effect that switches.Displacement bending apparatus 3 is in movement during impact stroke adjustment collision block 451, and lateral displacement trigger controller 452 occurs spacing brake bar 45, and controller 452 can send next step control instruction; After displacement bending apparatus 3 leaves, spacing brake bar 45 resets under the effect of horizontal reseting pressuring spring 453.
With reference to Fig. 6, described reverse poking device 5 comprises the material toggling gear 51 by arrangement of clutch 6 connection for transmission forward gear 44, the material toggling tooth bar 52 matched with material toggling gear 51, and with material toggling tooth bar 52 be connected for driving the material toggling of reinforcing bar to press from both sides 53, material toggling folder 53 is fixed with pulley base 54, pulley base 54 is provided with the pulley 55 coordinated with connecting rod 12.When conjugating bending apparatus 3 forward and moving, transmission forward gear 44 drives material toggling gear 51 to rotate by arrangement of clutch 6, the material toggling tooth bar 52 oppositely movement matched with material toggling gear 51, drives material toggling folder 53 along connecting rod 12 oppositely movement.
Further, the size of material toggling gear 51 can be identical with transmission forward gear 44, also can be different, by arranging size between the two and the number of teeth, can realize gearshift adjustment.
With reference to Fig. 7, described material toggling folder 53 comprises material toggling holder plate 531, and be arranged on material toggling opener 532 on material toggling holder plate 531, material toggling swing arm 533 and material toggling block 534, during 532 action of material toggling opener, material toggling swing arm 533 and material toggling block 534 is driven to move, reinforcing bar is clamped, makes reinforcing bar follow material toggling folder 53 and move.
With reference to Fig. 8, Fig. 9, described arrangement of clutch 6 comprises clutch shaft 61, and the first clutch flange 62 and the second clutch flange 63 be oppositely arranged, transmission forward gear 44 and material toggling gear 51 are installed on clutch shaft 61, spline sleeve 67 is provided with between material toggling gear 51 and clutch shaft 61, transmission forward gear 44 and the first clutch flange 62 are connected, and material toggling gear 51 and the second clutch flange 63 are connected, and the couple positioned opposite of the first clutch flange 62 and the second clutch flange 63 has friction plate; Arrangement of clutch 6 also comprises the shift fork 64 promoting clutch flange and make it fit, the clutch opener 65 of shift fork 64 action, and the clutch back-moving spring 66 that connection shift fork 64 makes shift fork 64 reset.When driving oil cylinder 41 to drive displacement bending apparatus 3 to move, the action of clutch opener 65 shift fork 64, makes two clutch flange laminatings, SF drive unit 4 and reverse poking device 5 synchronization action.
Described second clutch flange 63 is provided with wire casing, wire casing has steel wire rope 56 around the home, the free end hanging of described steel wire rope 56 has poking device restorer 57, as shown in Figure 4.When transmission forward gear 44 drives material toggling gear 51 to rotate, the second clutch flange 63 rolling steel wire rope 56, poking device restorer 57 rises; After clutch flange is separated, poking device restorer 57 declines under Gravitative Loads, and drive the second clutch flange 63 to rotate backward, rotation followed by material toggling gear 51, and reverse poking device 5 is resetted.
Further, described frame 1 is also provided with clamping device, when the reinforcing bar processed is longer, clamping device can clamp reinforcing bar, effective helping, avoids reinforcing bar long overweight and sagging, impact bending quality.
The course of work of the new reinforcing steel bar hoop bender in above-described embodiment is as follows: 1) device power-up, at this moment conjugates bending apparatus 3 maximum with the distance of location bending apparatus 2, is laterally placed on bending apparatus by reinforcing bar; 2) an end angle of bending apparatus 3 action bending reinforcing steel bar is conjugated; 3) drive oil cylinder 41 action, displacement bending apparatus 3 moves close to location bending apparatus 2, and meanwhile, arrangement of clutch 6 closes, and reverse poking device 5 drives reinforcing bar oppositely movement, the distance of both shortenings; 4) displacement bending apparatus 3 arrives predeterminated position and touches stroke adjustment collision block 451, displacement bending apparatus 3 and reinforcing bar stop relative movement, the action of displacement bending apparatus 3 bends first right angle of stirrup skeleton frame, is positioned at second end angle of peripheral location bending apparatus 2 action moment reinforcement simultaneously; 5) bending apparatus 3 and reinforcing bar relative movement is again conjugated, until displacement bending apparatus 3 touches second stroke adjustment collision block 451; 6) the action while of conjugating bending apparatus 3 and be positioned at the location bending apparatus 2 enclosed, two right angles that bending stirrup skeleton frame is last, the dislocation on displacement bending apparatus 3 is folded materials device and is started, and reinforcing bar two ends are misplaced and folds material, stirrup skeleton frame surrounds smoothly.New reinforcing steel bar hoop bender of the present invention is flexible one or more reinforcing bar once, and whole BENDING PROCESS is controlled by multiple hydraulic pressure opening device, realizes full automatic working, and speed is fast, efficiency is high, and saves labour; In addition, the parts adopted in the present embodiment are all mechanical part, and its cost is low, and stability is high, easy care, easily left-hand seat, realizes the high effect automatically controlled with low cost.
New reinforcing steel bar hoop bender of the present invention is in the process of reinforcing steel bar hoop bending, and displacement bending apparatus 3 and reinforcing bar relative movement, can reduce the distance between each bending apparatus; Simultaneously, because displacement bending apparatus 3 changes its position by mobile, more bending step can be born in bending hoop process, the total number of bending apparatus can be reduced, bending apparatus is located as arranged in pairs or groups two with a displacement bending apparatus in above-described embodiment, the bending of five bent angles of rectangle hoop skeleton frame can be realized, more simplify than the stirrup bender of five traditional elbows; In addition, a displacement bending apparatus can also be adopted to arrange in pairs or groups one and locate the structure of bending apparatus, its structure member is less, but the bending step of correspondence slightly increases.New reinforcing steel bar hoop bender of the present invention significantly can reduce the length of frame, thus reduces the volume of frame, and this is reduced into scaled, and the equipment larger to size, effect is better.
These are only preferred embodiments of the present invention, as long as the technical scheme realizing the object of the invention with basic same approach all belongs within protection scope of the present invention.
Claims (10)
1. new reinforcing steel bar hoop bender, is characterized in that: comprise frame, and is arranged on the bending apparatus in frame, wherein:
Described frame comprises end-rack and connects the connecting rod of end-rack, and described bending apparatus is arranged on connecting rod;
Described bending apparatus comprises the location bending apparatus be fixedly mounted on connecting rod, and is movably arranged on the displacement bending apparatus on connecting rod, and described displacement bending apparatus can along connecting rod transverse shifting;
Described frame is provided with the SF drive unit driving displacement bending apparatus to location bending apparatus transverse shifting, and oppositely stir the reverse poking device of reinforcing bar, described SF drive unit comprises driving oil cylinder, when driving hydraulic oil cylinder driving displacement bending apparatus to move, reverse poking device oppositely stirs reinforcing bar simultaneously, and displacement bending apparatus and reinforcing bar form rightabout and move.
2. new reinforcing steel bar hoop bender according to claim 1, is characterized in that: described bending apparatus comprises a displacement bending apparatus, and one or two location bending apparatus.
3. new reinforcing steel bar hoop bender according to claim 1 and 2, is characterized in that: realize interlock by arrangement of clutch between described SF drive unit and reverse poking device.
4. new reinforcing steel bar hoop bender according to claim 3, it is characterized in that: described SF drive unit comprises the forward fixed rack be fixedly installed, forward fixed rack is provided with transmission forward gear, described transmission forward gear is connected in conjugate on bending apparatus and follow displacement bending apparatus and moves, transmission forward gear is followed when displacement bending apparatus moves and is coordinated forward fixed rack to rotate, and transmission forward gear connects the material toggling gear of reverse poking device by coaxial arrangement of clutch.
5. new reinforcing steel bar hoop bender according to claim 4, it is characterized in that: described reverse poking device comprises the material toggling gear by arrangement of clutch connection for transmission forward gear, the material toggling tooth bar matched with material toggling gear, and with material toggling tooth bar be connected for driving the material toggling of reinforcing bar to press from both sides, when conjugating bending apparatus forward and moving, transmission forward gear drives material toggling pinion rotation by arrangement of clutch, the material toggling tooth bar oppositely movement matched with material toggling gear, drives material toggling folder oppositely mobile.
6. new reinforcing steel bar hoop bender according to claim 5, it is characterized in that: described arrangement of clutch comprises clutch shaft, and the first clutch flange be oppositely arranged and the second clutch flange, transmission forward gear and material toggling gear are installed on clutch shaft, transmission forward gear connects the first clutch flange, material toggling gear connects the second clutch flange, and the couple positioned opposite of the first clutch flange and the second clutch flange has friction plate; Arrangement of clutch also comprises the shift fork promoting clutch flange and make it fit, the clutch opener of shift fork action, and the clutch back-moving spring that connection shift fork makes shift fork reset.
7. new reinforcing steel bar hoop bender according to claim 6, it is characterized in that: described material toggling gear or the second clutch flange have steel wire rope around the home, the free end hanging of described steel wire rope has poking device restorer, rolling steel wire rope during transmission forward gear driven material toggling pinion rotation, after clutch flange is separated, poking device restorer drives material toggling gear to rotate backward under Gravitative Loads, and reverse poking device is resetted.
8. new reinforcing steel bar hoop bender according to claim 1 and 2, it is characterized in that: described frame is movably set with spacing brake bar, described spacing brake bar is provided with the stroke adjustment collision block of restriction displacement bending apparatus stroke, spacing brake bar one end is provided with controller, the other end is provided with horizontal reseting pressuring spring, displacement bending apparatus in movement impact stroke regulate collision block time, spacing brake bar generation lateral displacement trigger controller, after displacement bending apparatus leaves, spacing brake bar resets under the effect of horizontal reseting pressuring spring.
9. new reinforcing steel bar hoop bender according to claim 8, it is characterized in that: described spacing brake bar is provided with multiple stroke adjustment collision block, spacing brake bar is by rotating the stroke adjustment collision block of the effect that switches, spacing brake bar is provided with the spacing opener driving it to rotate, and the longitudinal reseting wheel making it reset.
10. new reinforcing steel bar hoop bender according to claim 1 and 2, is characterized in that: described displacement bending apparatus being provided with the folded materials device of dislocation, and described dislocation is folded materials device and comprised and be arranged on inclined to the guide holder on displacement bending apparatus, swing arm of can inclining, wherein,
The described guide holder that inclines turns forward out from the bottom to top gradually;
Described swing arm one end of inclining rotatably is arranged on displacement bending apparatus by universal rotating shaft, and the other end slides along the guide holder that can incline;
Can incline in swing arm and be provided with power-assisted plate, the rotating disk of displacement bending apparatus is provided with power-assisted driving lever, during displacement bending apparatus moment reinforcement, power-assisted driving lever promotes power-assisted plate, make to incline swing arm along guide holder upward sliding can be inclined, rest on the reinforcing bar that can incline in swing arm and follow swing arm of can inclining and to turn forward out realization dislocation.
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| CN201510058155.5A CN104624859B (en) | 2015-02-04 | 2015-02-04 | New reinforcing steel bar hoop bender |
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| CN108213266A (en) * | 2018-02-13 | 2018-06-29 | 冯广建 | Three station reinforcing bar automatic moulding machines |
| CN108284171A (en) * | 2018-02-05 | 2018-07-17 | 秦皇岛点知汇科技有限公司 | A kind of green antifreeze coating skeleton Fast Installation robot system of plant |
| CN109226584A (en) * | 2018-11-23 | 2019-01-18 | 鹤山市鹤建机械有限公司 | A kind of stirrup bender |
| CN109351893A (en) * | 2018-12-17 | 2019-02-19 | 中冶建工集团有限公司 | The adjustable hoop limb of one kind, which is picked up, puts device |
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