CN103100610B - Rod-type steel automatic forming machine - Google Patents
Rod-type steel automatic forming machine Download PDFInfo
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- CN103100610B CN103100610B CN201310048563.3A CN201310048563A CN103100610B CN 103100610 B CN103100610 B CN 103100610B CN 201310048563 A CN201310048563 A CN 201310048563A CN 103100610 B CN103100610 B CN 103100610B
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Abstract
The invention discloses a rod-type steel automatic forming machine which comprises a fixing rod, bending mechanisms and a pushing bending mechanism. The bending mechanisms are arranged on the fixing rod and used for bending steel. The pushing bending mechanism is arranged in the middle of the fixing rod. Each bending mechanism comprises a power cylinder, a rotating tray, a rotating pin roll which is fixed on the rotating tray and a telescopic pin roll which is arranged in the center of the rotating tray. A telescopic valve which is used for driving each telescopic pin roll to move up and down is arranged below each telescopic pin roll. Compared with the prior art, due to the fact that a plurality of bending mechanisms are arranged on the fixing rod, the rod-type steel automatic forming machine simplifies the structure of a material-guiding swing frame, reduces the swing radius of the material-guiding swing frame, and at the same time, removes complex mechanisms which control the bending mechanisms to automatically move. The whole rod-type steel automatic forming machine is simple in structure, low in cost, convenient to maintain, capable of bending five positions of the steel on one machine and easy to operate. Besides, the rod-type steel automatic forming machine reduces workload of workers and improves production efficiency.
Description
Technical field
The present invention relates to the angle bender in a kind of technical field of buildings, particularly a kind of rod-type reinforcing bar automatic moulding machine.
Background technology
In architectural engineering, usually use various reinforcing bars, stirrup is also a kind of 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, wherein the most commonly by vertical bar reinforcing bar, be bent into the stirrup skeleton frame of rectangle, this stirrup skeleton frame has five bent angles, as a rule need two bent angles of first bending, reverse end for end again two bent angles of the bending other end, last manual at last bent angle of the middle part of reinforcing bar bending, carrying out altogether five Bending Processing makes reinforcing bar be bent into rectangular shaped rim to obtain stirrup skeleton frame, its labour intensity is large, inefficiency.
The applicant has solved the problems referred to above in first to file " a kind of multiple angle fittings reinforced bar bender ", " multidirectional interlock luffing reinforcing bar shaper " part.In " a kind of multiple angle fittings reinforced bar bender " patent of invention, disclosing a kind of bending swinging block of interlock and movable swinging block of utilizing can be by the device of the automatic bending forming in angle of 3 90 degree in stirrup skeleton frame, but this device can only be processed the reinforcing bar of bending forming of two ends, and the bar one-time bending forming of vertical bar cannot be obtained to stirrup skeleton frame, need first the reinforcing bar of vertical bar to be carried out on other machines the bending at two ends, put into again this device, virtually increased operator's job step, also more complicated operates.For the problems referred to above, applicant has done further improvement in the patent of invention of " multidirectional interlock luffing reinforcing bar shaper ", on a swingable left side, on right main shaft, be respectively arranged with movably bending mechanism, during beginning, utilize bending mechanism first the two ends of reinforcing bar to be bent, mobile bending mechanism is to precalculated position again, to remaining one time, three angles bending forming (operation principle is referring to " a kind of multiple angle fittings reinforced bar bender "), realized reinforcing bar on same machine to five angle bending formings, in patent of the present invention, also adopted Stroke Control and controlled linkage technique and automatically control, reduced workman's operating procedure, flow process simplifies the operation, reduce workman's workload, improved the efficiency of reinforcing bar bending simultaneously.But there is following problem in above-mentioned multidirectional interlock luffing reinforcing bar shaper: 1., because the length of left and right main shaft is no less than half of reinforcing bar length, during the larger reinforcing bar of bending specification, main shaft that need to be longer, and long spindle swing is inconvenient; 2., bending mechanism frequently moves back and forth, and affects operating efficiency; 3., owing to need to adopting the automatic displacement mechanism controls bending mechanism that automaticity is high to move, make the complicated structure of device, cost is high, difficult in maintenance.
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 rod-type reinforcing bar automatic moulding machine.
The technical solution adopted in the present invention is that a kind of rod-type reinforcing bar automatic moulding machine, comprises with lower member:
Fixed bar, is provided with the bending mechanism for bending reinforcing steel bar on described fixed bar;
Bending mechanism, the flexible bearing pin that described bending mechanism comprises actuator cylinder, rotating disk, is fixed on the rotary pin shaft on rotating disk and is arranged on center of turntable, between rotary pin shaft and flexible bearing pin, be provided with the room of placing reinforcing bar, described actuator cylinder drives rotating disk to rotate around flexible bearing pin by driving gear set, and described flexible bearing pin below is provided with the flexible valve that drives flexible bearing pin to rise and decline;
Promote bending mechanism, described promotion bending mechanism comprises promotion oil cylinder, swivel pin and is hinged on two articulated slabs on swivel pin, described promotion oil cylinder is connected respectively two articulated slabs and is driven it around swivel pin, to rotate by two push rods, described push rod is fixedly connected with articulated slab by alignment pin, two alignment pins are separately positioned on the both sides, rear of swivel pin, swivel pin and two alignment pins are Chinese character pin-shaped arrangement, are provided with the room of placing reinforcing bar between swivel pin and two alignment pins.
Preferably, the bending mechanism on described fixed bar is provided with 4, is arranged on the fixed bar of swivel pin both sides the left of described swivel pin and be right-handly respectively arranged with two bending mechanisms.
As the further improvement of technique scheme, described in be positioned to be provided with on two bending mechanisms in centre position and control it and revolve the automatic rotary the inclining device that inclines.This bending mechanism, in bending reinforcing steel bar, also by the automatic rotary device that inclines, is controlled it and carried out revolving and incline by a small margin, and the incline direction of two bending mechanisms is contrary, makes the reinforcing bar two ends of bending have dislocation by a small margin, the convenient closure of carrying out below.
Further improvement as technique scheme, rod-type reinforcing bar automatic moulding machine can also be provided with guide rocker, described guide rocker is fixed on articulated slab or by articulated slab and stretches out and form, when bending longer reinforcing bar, guide rocker is used for holding reinforcing bar, play and support and fixing effect, guarantee normally carrying out of bending operation.
As the further improvement of technique scheme, on described guide rocker, be provided with for the fixing supporter of reinforcing bar.Further, the supporter on described guide rocker comprises adjustable positioning pin and adjustable locating piece.Adjustable positioning pin is arranged on guide rocker top, and its position can regulate along guide rocker, and the reinforcing bar that adjustable positioning pin is positioned at after bending is curved, and from interior, reinforcing bar is fixed; Adjustable locating piece is arranged on guide rocker side, and its length of stretching out guide rocker can regulate, and adjustable locating piece is fixed reinforcing bar from the lateral surface of reinforcing bar.Adjustable positioning pin and adjustable locating piece are used in conjunction with, and reinforcing bar is fixed on guide rocker, can at random or at will not move, and are specially adapted to the situation that many reinforcing bars bend simultaneously.
Further, on described bending mechanism, be also provided with the activity orientation seat coordinating with rotating disk for spacer bar, for reinforcing bar is positioned, make its at will moving influence bending effect.
On rod-type reinforcing bar automatic moulding machine of the present invention, described bending mechanism is all arranged on fixed bar, 4 bending mechanisms are preferably set on fixed bar, are respectively used to 4 angles of bending reinforcing steel bar, and be positioned at swivel pin in the middle part of fixed bar and alignment pin for the 5th angle of bending reinforcing steel bar.On bending mechanism, be provided with flexible bearing pin, when bending mechanism action bending reinforcing steel bar, flexible bearing pin rises to stretch out on rotating disk and coordinates reinforcing bar is bent with rotary pin shaft, after bending mechanism bending reinforcing steel bar, flexible bearing pin declines and is hidden under rotating disk, makes reinforcing bar can leave smoothly this bending mechanism.
The invention has the beneficial effects as follows:
Compared with prior art, rod-type reinforcing bar automatic moulding machine of the present invention is provided with a plurality of bending mechanisms on fixed bar, simplified the structure of guide rocker, dwindle the radius of its swing, reduced the complex mechanism of controlling bending mechanism automated movement simultaneously, make complete machine structure simpler, reduce costs, maintain easily.Rod-type reinforcing bar automatic moulding function of the present invention is carried out the bending of five places to reinforcing bar on a machine, simple to operate, reduces workman's workload, enhances productivity.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
Fig. 1 is the structural representation of rod-type reinforcing bar automatic moulding machine of the present invention;
Fig. 2 to Fig. 4 is the working state figure of rod-type reinforcing bar automatic moulding machine of the present invention.
The specific embodiment
As shown in Figure 1, a kind of rod-type reinforcing bar automatic moulding machine embodiment provided by the invention, comprise fixed bar 1, fixed bar 1 the place ahead is provided with two guide rockers 2, in the present embodiment, guide rocker 2 is stretched out and is formed by articulated slab, one end of guide rocker 2 is hinged on swivel pin 21, on guide rocker 2, be provided with for the fixing supporter of reinforcing bar 7, above support is adjustable positioning pin 23 and adjustable locating piece 24, adjustable positioning pin 23 is arranged on guide rocker 2 tops, its position can regulate along guide rocker 2, the reinforcing bar 7 that adjustable positioning pin 23 is positioned at after bending is curved, can to reinforcing bar 7, be fixed from interior, adjustable locating piece 24 is arranged on guide rocker 2 sides, its length of stretching out guide rocker 2 can regulate, adjustable locating piece 24 is fixed reinforcing bar 7 from the lateral surface of reinforcing bar 7, adjustable positioning pin 23 and adjustable locating piece 24 are used in conjunction with, from the inside and outside both sides of reinforcing bar 7, it is fixed respectively, reinforcing bar 7 is fixed on guide rocker 2, can at random or at will move, be specially adapted to the situation that many reinforcing bars bend simultaneously.
Fixed bar 1 middle part is provided with promotion bending mechanism, promote bending mechanism and comprise promotion oil cylinder 4, promote oil cylinder 4 and connect respectively two guide rockers 2 by two push rods 5, push rod 5 is fixedly connected with guide rocker 2 respectively by two alignment pins 22, two described alignment pins 22 are separately positioned on the both sides, rear of swivel pin 21, swivel pin 21 and two alignment pins 22 are Chinese character pin-shaped arrangement, are provided with the room of placing reinforcing bar 7 between swivel pin 21 and two alignment pins 22.Guide rocker 2 is when promoting oil cylinder 4 and move under driving, and alignment pin 22 moves, and is placed on that reinforcing bar 7 between swivel pin 21 and alignment pin 22 is stressed take swivel pin 21 and bend for axle.
On fixed bar 1, be also provided with a plurality of bending mechanisms 3 for bending reinforcing steel bar 7, be preferably provided with four bending mechanisms 3, be symmetrically distributed on the fixed bar 1 of swivel pin 21 both sides.Bending mechanism 3 includes actuator cylinder 31, rotating disk 32, be fixed on rotary pin shaft 33 on rotating disk 32, be arranged on the flexible bearing pin 34 at rotating disk 32 centers and coordinate the activity orientation seat 35 for spacer bar 7 with rotating disk 32, between rotary pin shaft 33 and flexible bearing pin 34, be provided with the room of placing reinforcing bar 7, actuator cylinder 31 drives rotating disk 32 to rotate around flexible bearing pin 34 by driving gear set, and rotary pin shaft 33 rotates reinforcing bar 7 is bent.
Further, below flexible bearing pin 34, be provided with the flexible valve that drives flexible bearing pin 34 to rise and decline, when bending mechanism 3 action bending reinforcing steel bar 7, flexible bearing pin 34 rises to stretch out on rotating disk 32 and coordinates reinforcing bar 7 is bent with rotary pin shaft 33, after bending mechanism 3 bending reinforcing steel bars, flexible bearing pin 34 declines and is hidden in rotating disk 32 times, makes reinforcing bar 7 can leave smoothly this bending mechanism 3.
In addition, be positioned to be also provided with on two bending mechanisms 3 in fixed bar 1 centre position and control it and revolve the automatic rotary the inclining device that inclines, this bending mechanism 3 is in bending reinforcing steel bar, also by the automatic rotary device that inclines, control it and carry out revolving and incline by a small margin, and the incline direction of two bending mechanisms 3 is contrary, make reinforcing bar 7 two ends of bending have dislocation by a small margin, the convenient closure of carrying out below.
Referring to figs. 1 through Fig. 4, the course of work and operation principle that automatic moulding machine of the present invention is stirrup skeleton frame by the bending of vertical bar reinforcing bar are such:
Making stirrup skeleton frame and need bend altogether 5 angles, is respectively angle a, b, c, d, e, and wherein angle a, b preferably carry out the bending of 135 degree, and its complementary angle is preferably 90 degree, but the bending angle of angle a, b, c, d, e can also be adjusted according to actual needs;
First stage: as shown in Figure 1, according to the specification of reinforcing bar, adjust bending mechanism 3 and arrive desired location, the reinforcing bar 7 of vertical bar shape is placed on this forming machine, and reinforcing bar 7 passes through respectively four bending mechanisms 3 on fixed bar 1, and reinforcing bar 7 is simultaneously through the room between swivel pin 21 and alignment pin 22;
Second stage: as shown in Figure 2, two of outermost end bending mechanism 3 actions on fixed bar 1, drive rotating disk 32 ROT13 5 degree by actuator cylinder 31, and reinforcing bar 7 bends angle of departure a and angle b under the effect of rotary pin shaft 33 and flexible bearing pin 34; After the two ends angle folding of reinforcing bar 7, flexible valve action on two bending mechanisms 3 of outermost end, declines flexible bearing pin 34 and is hidden in rotating disk 32;
Phase III: as shown in Figure 3, be positioned at two bending mechanisms, 3 actions in centre position on fixed bar 1, by actuator cylinder 31, drive rotating disk 32 90-degree rotations, reinforcing bar 7 bends angle of departure c and angle d under the effect of rotary pin shaft 33 and flexible bearing pin 34, simultaneously, be positioned at automatic rotary on two bending mechanisms 3 in the fixed bar 1 centre position device action that inclines, between the reinforcing bar 7 that makes to be bent, have dislocation by a small margin; After angle c and angle d bending, be positioned at the flexible valve action on two bending mechanisms 3 in centre position on fixed bar 1, flexible bearing pin 34 declined and be hidden in rotating disk 32;
Fourth stage: as shown in Figure 4, promote oil cylinder 4 actions, two alignment pins 22 are pushed ahead, guide rocker be take swivel pin 21 centre turn within axially and is drawn close under the drive that promotes oil cylinder 4, between swivel pin 21 and two alignment pins 22, reinforcing bar 7 is bent into 90 required degree gradually, obtain angle e, at this moment reinforcing bar 7 outermost end are closed, form the stirrup skeleton frame of a rectangle.
The automatic moulding machine of the present embodiment is except bending stirrup skeleton frame, the reinforcing bar of most shapes that can also bend the architectural use such as plate muscle, post muscle, beam muscle of monolateral bent angle or two ends bent angle, the automatic moulding machine of the present embodiment has the very strong scope of application.In addition, forming machine of the present invention can also bend many reinforcing bars simultaneously, effectively raises the efficiency.
Compared with prior art, rod-type reinforcing bar automatic moulding machine of the present invention is provided with a plurality of bending mechanisms 3 on fixed bar 1, simplified the structure of guide rocker 2, dwindle the radius of its swing, reduced the complex mechanism of controlling bending mechanism 3 automated movements simultaneously, make complete machine structure simpler, reduce costs, maintain easily.Rod-type reinforcing bar automatic moulding function of the present invention is carried out the bending of five places to reinforcing bar on a machine, simple to operate, reduces workman's workload, enhances productivity.
These are only preferential embodiment of the present invention, as long as within the technical scheme that realizes the object of the invention with basic identical means all belongs to protection scope of the present invention.
Claims (7)
1. a rod-type reinforcing bar automatic moulding machine, is characterized in that, comprises with lower member:
Fixed bar (1), is provided with the bending mechanism (3) for bending reinforcing steel bar on described fixed bar (1);
Bending mechanism (3), the flexible bearing pin (34) that described bending mechanism (3) comprises actuator cylinder (31), rotating disk (32), is fixed on the rotary pin shaft (33) on rotating disk (32) and is arranged on rotating disk (32) center, between rotary pin shaft (33) and flexible bearing pin (34), be provided with the room of placing reinforcing bar, described actuator cylinder (31) drives rotating disk (32) to rotate around flexible bearing pin (34) by driving gear set, and described flexible bearing pin (34) below is provided with the flexible valve that drives flexible bearing pin (34) to rise and decline;
Promote bending mechanism, described promotion bending mechanism comprises promotion oil cylinder (4), swivel pin (21) and be hinged on two articulated slabs on swivel pin (21), described promotion oil cylinder (4) connects respectively two articulated slabs by two push rods (5) and drives it around swivel pin (21), to rotate, described push rod (5) is fixedly connected with articulated slab by alignment pin (22), two alignment pins (22) are separately positioned on the both sides, rear of swivel pin (21), swivel pin (21) and two alignment pins (22) are Chinese character pin-shaped arrangement, between swivel pin (21) and two alignment pins (22), be provided with the room of placing reinforcing bar.
2. a kind of rod-type reinforcing bar automatic moulding machine according to claim 1, it is characterized in that: the bending mechanism (3) on described fixed bar (1) is provided with 4, the fixed bar (1) that is arranged on swivel pin (21) both sides is upper, the left of described swivel pin (21) and right-hand two bending mechanisms (3) that are respectively arranged with.
3. a kind of rod-type reinforcing bar automatic moulding machine according to claim 2, is characterized in that: described in be positioned to be provided with on two bending mechanisms (3) in centre position and control it and revolve the automatic rotary the inclining device that inclines.
4. according to a kind of rod-type reinforcing bar automatic moulding machine described in claim 1 or 2 or 3, it is characterized in that: also comprise guide rocker (2), described guide rocker (2) is fixed on articulated slab or by articulated slab and stretches out and form.
5. a kind of rod-type reinforcing bar automatic moulding machine according to claim 4, is characterized in that: on described guide rocker (2), be provided with for the fixing supporter of reinforcing bar.
6. a kind of rod-type reinforcing bar automatic moulding machine according to claim 5, is characterized in that: the supporter on described guide rocker (2) comprises adjustable positioning pin (23) and adjustable locating piece (24).
7. a kind of rod-type reinforcing bar automatic moulding machine according to claim 1, is characterized in that: on described bending mechanism (3), be provided with the activity orientation seat (35) coordinating with rotating disk (32) for spacer bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310048563.3A CN103100610B (en) | 2013-02-06 | 2013-02-06 | Rod-type steel automatic forming machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310048563.3A CN103100610B (en) | 2013-02-06 | 2013-02-06 | Rod-type steel automatic forming machine |
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| Publication Number | Publication Date |
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| CN103100610A CN103100610A (en) | 2013-05-15 |
| CN103100610B true CN103100610B (en) | 2014-11-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310048563.3A Active CN103100610B (en) | 2013-02-06 | 2013-02-06 | Rod-type steel automatic forming machine |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104226859B (en) * | 2014-09-05 | 2016-01-27 | 冯广建 | A kind of automatic shearing bender for steel bar meter |
| CN105522074B (en) * | 2015-12-30 | 2017-06-27 | 力源电力设备股份有限公司 | A kind of batch apparatus for bending of switch cubicle inner cable |
| CN111589916B (en) * | 2020-06-03 | 2022-02-18 | 诸暨市裕荣弹簧有限公司 | Solar spring combined pull rod bending machine |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6064732A (en) * | 1983-09-16 | 1985-04-13 | Toyo Kensetsu Koki Kk | Multi-fulcrum bending machine for long-sized bar material |
| JPH08243670A (en) * | 1995-03-03 | 1996-09-24 | Kita Osami | Device for bending reinforced steel bar |
| CN101249542B (en) * | 2008-03-12 | 2010-06-02 | 冯广建 | Multiple elbows reinforced bar bender |
| ITUD20080096A1 (en) * | 2008-05-06 | 2009-11-07 | Piegatrici Macch Elettr | BENDING DEVICE FOR A BENDING MACHINE FOR DOUBLE METAL ELEMENTS AND ITS FOLDING PROCEDURE |
| GR20090100623A (en) * | 2009-11-06 | 2011-06-14 | Γαλανος Αε, | Iron bar-bending system with two-position horizontally moving head |
| CN102632165B (en) * | 2012-03-23 | 2014-04-02 | 冯广建 | Arm type automatic reinforcing steel bar molding machine |
| CN102615215B (en) * | 2012-03-23 | 2014-02-05 | 冯广建 | Automatic molding machine for cross girder type steel bar |
| CN102641971B (en) * | 2012-04-06 | 2014-07-02 | 冯广建 | Multidirectional linking amplitude-changing reinforced bar forming machine |
| CN202683855U (en) * | 2012-07-30 | 2013-01-23 | 中冶建工集团有限公司 | Stirrup bending machine for manufacturing annular stirrups |
| CN203155882U (en) * | 2013-02-06 | 2013-08-28 | 冯广建 | Rod-type automatic rebar former |
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Effective date of registration: 20150930 Address after: 529700 Guangdong city of Jiangmen province Heshan city Sha Ping Zhen Shi Hu Lu No. 897 Patentee after: Heshan crane Construction Machinery Co., Ltd. Address before: 529700 Guangdong city of Jiangmen province Heshan Sha Ping Zhen Shi Hu Lu No. 897 Patentee before: Feng Guangjian |