CN103990743A - Assembly structure of rebar forming machine - Google Patents
Assembly structure of rebar forming machine Download PDFInfo
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- CN103990743A CN103990743A CN201410240031.4A CN201410240031A CN103990743A CN 103990743 A CN103990743 A CN 103990743A CN 201410240031 A CN201410240031 A CN 201410240031A CN 103990743 A CN103990743 A CN 103990743A
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- bar
- mobile jib
- plugging
- bending device
- reinforcing bar
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Abstract
The invention discloses an assembly structure of a rebar forming machine. The rebar forming machine comprises two rack end bases which are oppositely arranged, wherein a main rod is installed between the rack end bases, and bending devices are hung on the main rod. The assembly structure is characterized in that at least two connecting rods are spliced to form the main rod, and the bending devices are arranged on the main rod in a sliding mode. The main rod formed by splicing the connecting rods is arranged on the rebar forming machine, and the bending devices are hung on the main rod in the sliding mode; in the work state, the spliced main rod is used, the main rod is long, the bending devices are hung on the main rod in a dispersed mode at certain intervals, the requirement for bending rebars is met, and the positions of the bending devices on the main rod can also be adjusted at any time; in the container transportation state, the main rod is disassembled, the distance between the two rack end bases is shortened, the space occupied by a rack is reduced, and container transportation difficulty and cost are greatly reduced.
Description
Technical field
The present invention relates to the splicing structure in the process equipment field, particularly a kind of reinforcing bar shaper of building bar.
Background technology
In architectural engineering, usually use various reinforcing bars, 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, wherein the most commonly be bent into the stirrup skeleton frame of rectangle by vertical bar reinforcing bar, 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.
Applicant's earlier application " 201310098561.5-is for the automatic moulding machine of bar one-time moulding " has solved the problems referred to above.A kind of forming machine with 5 bending mechanisms is disclosed in this patent of invention, 5 bending mechanisms are driven by hydraulic jack, be respectively used to bend 5 bent angles of stirrup skeleton frame, realized reinforcing bar on same machine to five angle bending formings, flow process simplifies the operation, reduce workman's workload, improved the efficiency of reinforcing bar bending simultaneously.But because reinforcing bar length to be bent is 1 ~ 5 meter, the frame length of above-mentioned automatic moulding machine also needs to reach corresponding length, the length of frame is grown, takes up room large, has increased greatly difficulty and the cost of automatic moulding machine vanning transport.
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 splicing structure of reinforcing bar shaper, reduce difficulty and the cost of reinforcing bar shaper vanning transport.
The technical solution adopted in the present invention is:
A kind of splicing structure of reinforcing bar shaper, described reinforcing bar shaper comprises two stander end seats that are oppositely arranged, and between two stander end seats, mobile jib is installed, and is hung with bending device on mobile jib, described mobile jib is made up of at least two bar splicings of plugging into, and described bending device is slidably arranged on mobile jib.
As the further improvement of technique scheme, described mobile jib comprises first bar, second bar of plugging into of plugging into that external diameter is identical, the described first bar two ends of plugging into are provided with public connector or the first bar two ends of plugging into and are provided with female connector, the described second bar one end of plugging into is provided with public connector, the other end is provided with female connector, on described public connector, be provided with external screw thread, on described female connector, be provided with internal thread, described first bar, second of plugging into is plugged between bar by male and female connector splicing composition mobile jib.Because first the plug into external diameter of bar of bar and second of plugging into is identical, by the screw thread docking of male and female connector, can realize seamless connection, do not affect the slip of bending device on mobile jib.
As the further improvement of technique scheme, on described stander end seat, corresponding mobile jib is provided with through hole, plug into bar two ends while being public connector when first, and described first the plug into public connector of bar of bar and/or second of plugging into is fixed through the nut check that is locked after through hole; Plug into bar two ends while being female connector when first, and described stander end seat both sides are provided with lock-screw, and described lock-screw is connected to first the plug into female connector of bar of bar and/or second of plugging into through the through hole on stander end seat.
As the further improvement of technique scheme, between described two stander end seats, be provided with oil pump fixed support, described first bar of plugging into is arranged on oil pump fixed support.
As the further improvement of technique scheme, on described bending device, be provided with slide mechanism, described slide mechanism comprises the roller set that at least three groups contact with mobile jib, and each group roller set is at least provided with a roller, and roller can roll along mobile jib length direction.At ordinary times, bending device can be stabilized on certain position of mobile jib due to the reason of deadweight, can arbitrarily not carry out transverse shifting; In the time of the mobile bending device of needs, motive force that can additional lateral is to bending device, and bending device along mobile jib transverse shifting, arrives desired position by slide mechanism.
The invention has the beneficial effects as follows:
On reinforcing bar shaper of the present invention, be provided with by the many bars of plugging into and splice the mobile jib forming, on mobile jib, slidably hang bending device, in working order, mobile jib after use is plugged into, mobile jib length is longer, and bending device disperses to be hung on mobile jib, separates certain distance on each bending device, meet the requirement of reinforcing bar bending, bending device also can be adjusted its position on mobile jib at any time; Under vanning travel position, mobile jib is split, reduce the distance between two stander end seats, reduce taking up room of frame, greatly reduce difficulty and the cost of vanning transport; When reinforcing bar shaper is transported to behind destination, mobile jib can be re-assemblied, and the bending device that slides is to corresponding position, by shirtsleeve operation, makes reinforcing bar shaper return to duty.
In addition, between described stander end seat, except mobile jib, be also connected with one or more in auxiliary rod, braking bull stick and support bar, described auxiliary rod, braking bull stick and dismantled and assembled being connected between stander end seat and with mobile jib of support bar parallel.It is stable that described auxiliary rod is used for making bending device to hang, and described braking bull stick is controlled for auxiliary oil hydraulic system, and described support bar is for frames structure.
Further, be provided with the balance rollers being resisted against on auxiliary rod on described bending device, balance rollers can roll along auxiliary rod.Balance rollers matches with auxiliary rod and makes bending device balance, can swing, and also balance rollers can roll along auxiliary rod when bending device transverse shifting, does not affect bending device and moves.
Further, on described bending device, be provided with folder and be locked in the locking clamp on auxiliary rod, on locking clamp, be provided with the adjusting bolt for regulating locking degree.Locking clamp the appearance that can further avoid bending device dancing is set, also can help bending device to stablize its position.
Further, on described bending device, be provided with back-moving spring, back-moving spring two ends are connecting bending device for folding and locking clamp respectively.Bending device is in the time of bending reinforcing steel bar, and the reaction force (tension force of reinforcing bar) being subject to is larger, thereby there will be movement or canting by a small margin; When after the stressed disappearance of bending device, back-moving spring can retract bending device original position, is convenient to bend operation next time.
Brief description of the drawings
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
Fig. 1 is the structural representation of reinforcing bar shaper of the present invention under in working order;
The rack construction of Fig. 2 after to be that reinforcing bar shaper is assembled complete;
Fig. 3 is the plug into johning knot composition of bar of oil pump fixed support and first;
Fig. 4 is the first structural representation of plugging into bar;
Fig. 5 is the second structural representation of plugging into bar;
Fig. 6 is the structural representation of auxiliary rod;
Fig. 7 and Fig. 8 are the structural representation of reinforcing bar shaper under vanning travel position;
Fig. 9 is one of suspended structure figure of bending device;
Figure 10 is the johning knot composition of bending device and mobile jib, auxiliary rod;
Figure 11 is the structural representation of slide mechanism;
Figure 12 be bending device suspended structure figure two.
Detailed description of the invention
Below in conjunction with accompanying drawing and preferred embodiment, reinforcing bar shaper splicing structure of the present invention is described in further detail.
With reference to Fig. 1, Fig. 2, Figure 1 shows that the structural representation under reinforcing bar shaper of the present invention in working order, the reinforcing bar shaper of good working condition comprises assembled good frame 1, be hung on bending device 2 in frame 1, drive and control the oil hydraulic system that bending device 2 moves; The rack construction of Fig. 2 after to be that reinforcing bar shaper is assembled complete, described frame 1 comprises between 11, two stander end seats 11 of two stander end seats that are oppositely arranged and being connected and fixed by many long tubes, described long tube comprises the mobile jib 12 for hanging bending device 2.In the present embodiment, because the length of frame 1 is long, the distance between two stander end seats 11 is preferably provided with oil pump fixed support 13 in the middle of two stander end seats 11, and oil hydraulic system is fixed on oil pump fixed support 13.In addition, when frame 1 length more in short-term, also oil hydraulic system can be fixedly mounted on one of them stander end seat 11.
Described mobile jib 12 is preferably pipe, comprises first bar 121, second bar 122 of plugging into of plugging into that external diameter is identical.With reference to Fig. 3, Fig. 4, first bar 121 of plugging into is fixedly mounted on oil pump fixed support 13, and first bar 121 two ends of plugging into are provided with the public connector 1211 that external diameter is less, on public connector 1211, are provided with external screw thread; Second bar 122 one end of plugging into are provided with the public connector 1211 of plugging into bar 121 same sizes with first, the other end is provided with corresponding female connector 1221, as shown in Figure 5, on female connector 1221, be provided with internal thread, second bar 122 of plugging into is connected to first by female connector 1221 and plugs on the public connector 1211 at bar 121 two ends.Because first the plug into external diameter of bar 122 of bar 121 and second of plugging into is identical, by the screw thread docking of male and female connector, can realize seamless connection.The second public connector 1211 of plugging into bar 122 is connected with stander end seat 11, and on stander end seat 11, corresponding mobile jib is provided with through hole, and the second public connector 1211 of plugging into bar is locked through the nut 111 that is locked after through hole, and the installation that completes mobile jib 12 connects.Further, its length, by male and female connector second bar 122 of plugging into that can also continue to plug into, is convenient to expand in mobile jib 12 two ends, can be applied in more occasions.
In the present embodiment, above-mentioned long tube also comprises that bending device 2 hangs stable auxiliary rod 14 for making, the braking bull stick 15 controlled for auxiliary oil hydraulic system and for supporting the support bar 16 of two stander end seats 11 and oil pump fixed support 13, described auxiliary rod 14, braking bull stick 15 and support bar 16 are all detachably connected between two stander end seats 11 and oil pump fixed support 13, and parallel with mobile jib 12.Further, described auxiliary rod 14, braking bull stick 15 and support bar 16 can be connected in frame 1 in several ways, as auxiliary rod 14, braking bull stick 15 can be made the plug into bar identical with mobile jib 12 structures with support bar 16; Or auxiliary rod 14, braking bull stick 15 and support bar 16 are made to independent bar, two ends are provided with flange head 141, as shown in Figure 6, are connected and fixed by flange head 141 and the flange hole 112 being arranged on stander end seat 11 and oil pump fixed support 13; The usual ways such as in addition, with bolts, internal and external threads is connected, clamping also can be realized above-mentioned being connected and fixed.
Described bending device 2 is hung on mobile jib 12, preferably, bending device 2 is provided with slide mechanism 22 with mobile jib 12 contact positions, bending device 2 can slide by slide mechanism 22 on mobile jib 12, this design makes bending device 2 can change easily the position on mobile jib 12, adapt to the reinforcing bar bending of different length, more can coordinate the mobile jib 12 with splicing structure, contribute to vanning transport.
Fig. 1 is the structural representation of reinforcing bar shaper under in working order, reinforcing bar shaper of the present invention is preferably provided with five bending devices 2, in working order, five bending devices 2 disperse to be hung on mobile jib 12, on each bending device 2, separate certain distance, meet the requirement of reinforcing bar bending, bending device 2 also can be adjusted its position on mobile jib 12 at any time by slide mechanism 22.
Compared to Figure 1, Fig. 7, Figure 8 shows that the structural representation of reinforcing bar shaper under vanning travel position, in the time of reinforcing bar shaper vanning transport, can focus on first by 22 five bending devices 2 that are dispersed on mobile jib 12 of slide mechanism plugs on bar 121, then plug into bar 122 and other long tubes of second on mobile jib 12 unloaded, the first public connector 1211 of plugging into bar 121 two ends is connected with stander end seat 11 respectively, the first public connector 1211 of plugging into bar 121 is locked through the nut 111 that is locked after the through hole of stander end seat 11, complete the vanning travel position of reinforcing bar shaper, as Fig. 7, shown in Fig. 8.Under vanning travel position, because second on reinforcing bar shaper plugged into bar 122 and other long tubes unload, and two stander end seats 11 are connected to the first bar 121 two ends lockings bending devices 2 of plugging into, effectively reduce the length of frame 1, reduce it and take up room, greatly reduce difficulty and the cost of vanning transport.In actual applications, for most widely used five elbow reinforcing bar shapers, under vanning travel position, its length is more than 1 meter, and length under good working condition is 5 meters, the reinforcing bar shaper volume under the travel position of casing only for the reinforcing bar shaper volume under good working condition 1/3 or less, the reinforcing bar shaper under vanning travel position and the second separately packaging of bar 122, long tube of plugging into unloading, can reduce the difficulty of vanning, less volume is also convenient to carrying conveying simultaneously, greatly reduces cost of transportation.When reinforcing bar shaper is transported to behind destination, two stander end seats 11 and first bar 121 of plugging into can be separated, plug into refute on bar 121 first and connect second and refute extension bar 122 and form mobile jib 12, and other long tubes are connected between two stander end seats 11 and oil pump fixed support 13, then bending device 2 is adjusted to corresponding position by its slide mechanism 22, connect the completed assembled that oil pipe completes reinforcing bar shaper, can be used for carrying out reinforcing bar bending process.
With reference to Fig. 9 to Figure 12, the bending head that is provided with bending oil cylinder 21 on described bending device 2 and is driven by bending oil cylinder 21, bending oil cylinder 21 tops are provided with slide mechanism 22 by jointed shaft.In the present embodiment, described slide mechanism 22 comprises four groups of roller set that contact with mobile jib 12, is provided with two rollers 221 arranged in a straight line, as shown in figure 11 in each group roller set; Roller 221 can roll along mobile jib 12 length directions, thereby drives bending device 2 to move on mobile jib 12.Preferably, wherein three groups of roller set are pushed down the arrangement of leg-of-mutton three summits, and as shown in figure 10, the weight of bending device 2 is comparatively evenly distributed in roller set, make each roller 221 identical or close with the extruding force between mobile jib 12, keep flexibility and the uniformity of its rolling.In addition, roller set evenly can also be configured by circular or other polygons around mobile jib 12, can reach the weight of bending device 2 is comparatively evenly distributed to the effect in roller set equally.Owing to comprising oil cylinder in bending device 2, bending device 2 from great, thereby make that extruding force between roller 221 and mobile jib 12 is large, friction is larger, at ordinary times, bending device 2 can be stabilized on mobile jib 12 certain position due to the reason of deadweight, can arbitrarily not carry out transverse shifting; In the time of the mobile bending device 2 of needs, motive force that can additional lateral, to bending device 2, makes bending device 2 along mobile jib 12 transverse shiftings, arrives desired position.
In addition, when bending device 2 is suspended on mobile jib 12, stress point only has mobile jib 12, bending device 2 easily occurs that because position of centre of gravity is unstable canting forward or backward swings, swing and affect that everything goes well with your work carries out for fear of bending device 2, on bending device 2, be also provided with the balance rollers 222 being resisted against on auxiliary rod 14, balance rollers 222 can roll along auxiliary rod 14; According to the position of centre of gravity of bending device 2 and tilted orientation, balance rollers 222 can be set to from below or top is resisted against auxiliary rod 14, is resisted against auxiliary rod 14 as shown in figure 10 for balance rollers 222 from below.Balance rollers 222 matches with auxiliary rod 14 and makes bending device 2 balances, can swing, and also balance rollers 222 can roll along auxiliary rod 14 when bending device 2 transverse shifting, does not affect bending device 2 and moves.
Further, with reference to Fig. 9, Figure 10, be also provided with folder and be locked in the locking clamp 223 on auxiliary rod 14 on bending device 2, be provided with adjusting bolt 224 on locking clamp 223, adjusting bolt 224 is for regulating the locking degree of locking clamp 223.Locking clamp 223 the appearance that can further avoid bending device 2 dancings is set, simultaneously, when bending device 2 moves to after desired location, can tighten adjusting bolt 224, make locking clamp 223 lock rings on auxiliary rod 14, thereby make the bending device 2 can not transverse shifting, help bending device 2 to stablize its position.
Further, with reference to Fig. 9, Figure 12, on described bending device 2, be also provided with back-moving spring 225.Bending device 2 is in the time of bending reinforcing steel bar, and the reaction force (tension force of reinforcing bar) being subject to is larger, thereby there will be movement or canting by a small margin; When after the stressed disappearance of bending device 2, back-moving spring 225 can retract original position by bending device 2, is convenient to bend operation next time.
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 (10)
1. the splicing structure of a reinforcing bar shaper, described reinforcing bar shaper comprises two stander end seats that are oppositely arranged, between two stander end seats, mobile jib is installed, on mobile jib, be hung with bending device, it is characterized in that, described mobile jib is made up of at least two bar splicings of plugging into, and described bending device is slidably arranged on mobile jib.
2. the splicing structure of a kind of reinforcing bar shaper according to claim 1, is characterized in that, described mobile jib comprises first bar, second bar of plugging into of plugging into that external diameter is identical,
The described first bar two ends of plugging into are provided with public connector or the first bar two ends of plugging into and are provided with female connector,
The described second bar one end of plugging into is provided with public connector, and the other end is provided with female connector,
On described public connector, be provided with external screw thread, on described female connector, be provided with internal thread,
Described first bar, second of plugging into is plugged between bar by male and female connector splicing composition mobile jib.
3. the splicing structure of a kind of reinforcing bar shaper according to claim 2, is characterized in that, on described stander end seat, corresponding mobile jib is provided with through hole, and described first the plug into public connector of bar of bar and/or second of plugging into is fixed through the nut check that is locked after through hole.
4. the splicing structure of a kind of reinforcing bar shaper according to claim 2, it is characterized in that, on described stander end seat, corresponding mobile jib is provided with through hole, described stander end seat both sides are provided with lock-screw, and described lock-screw is connected to first the plug into female connector of bar of bar and/or second of plugging into through the through hole on stander end seat.
5. according to the splicing structure of a kind of reinforcing bar shaper described in the arbitrary claim of claim 2 to 4, it is characterized in that, between described two stander end seats, be provided with oil pump fixed support, described first bar of plugging into is arranged on oil pump fixed support.
6. according to the splicing structure of a kind of reinforcing bar shaper described in the arbitrary claim of claim 1 to 4, it is characterized in that, on described bending device, be provided with slide mechanism, described slide mechanism comprises the roller set that at least three groups contact with mobile jib, each group roller set is at least provided with a roller, and roller can roll along mobile jib length direction.
7. the splicing structure of a kind of reinforcing bar shaper according to claim 6, it is characterized in that, between described stander end seat, be also connected with one or more in auxiliary rod, braking bull stick and support bar, described auxiliary rod, braking bull stick and dismantled and assembled being connected between stander end seat and with mobile jib of support bar parallel.
8. the splicing structure of a kind of reinforcing bar shaper according to claim 7, is characterized in that, is provided with the balance rollers being resisted against on auxiliary rod on described bending device, and balance rollers can roll along auxiliary rod.
9. the splicing structure of a kind of reinforcing bar shaper according to claim 7, is characterized in that, is provided with folder and is locked in the locking clamp on auxiliary rod on described bending device, is provided with the adjusting bolt for regulating locking degree on locking clamp.
10. the splicing structure of a kind of reinforcing bar shaper according to claim 9, is characterized in that, on described bending device, is provided with back-moving spring, and back-moving spring two ends are connecting bending device for folding and locking clamp respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410240031.4A CN103990743B (en) | 2014-05-30 | 2014-05-30 | A kind of splicing structure of reinforcing bar shaper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410240031.4A CN103990743B (en) | 2014-05-30 | 2014-05-30 | A kind of splicing structure of reinforcing bar shaper |
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| Publication Number | Publication Date |
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| CN103990743A true CN103990743A (en) | 2014-08-20 |
| CN103990743B CN103990743B (en) | 2016-08-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410240031.4A Active CN103990743B (en) | 2014-05-30 | 2014-05-30 | A kind of splicing structure of reinforcing bar shaper |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1899720A (en) * | 2005-07-22 | 2007-01-24 | 韩道江 | Automatic bending machine for hooping |
| CN101176902A (en) * | 2007-11-14 | 2008-05-14 | 张山峰 | Device for preparing stirrup of building construction |
| CN102672078A (en) * | 2012-05-18 | 2012-09-19 | 宁波新州焊接设备有限公司 | Guardrail net bending machine |
| CN202943191U (en) * | 2012-12-10 | 2013-05-22 | 黄中友 | Numerical control hydraulic reinforcing steel bar hoop bending machine |
| CN103170554A (en) * | 2013-03-25 | 2013-06-26 | 冯广建 | Automatic molding machine used for rebar molding at a time |
| CN103464654A (en) * | 2013-09-11 | 2013-12-25 | 冯广建 | Automatic steel bar arraying and forming machine |
| CN203944759U (en) * | 2014-05-30 | 2014-11-19 | 冯广建 | A kind of splicing structure of reinforcing bar shaper |
-
2014
- 2014-05-30 CN CN201410240031.4A patent/CN103990743B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1899720A (en) * | 2005-07-22 | 2007-01-24 | 韩道江 | Automatic bending machine for hooping |
| CN101176902A (en) * | 2007-11-14 | 2008-05-14 | 张山峰 | Device for preparing stirrup of building construction |
| CN102672078A (en) * | 2012-05-18 | 2012-09-19 | 宁波新州焊接设备有限公司 | Guardrail net bending machine |
| CN202943191U (en) * | 2012-12-10 | 2013-05-22 | 黄中友 | Numerical control hydraulic reinforcing steel bar hoop bending machine |
| CN103170554A (en) * | 2013-03-25 | 2013-06-26 | 冯广建 | Automatic molding machine used for rebar molding at a time |
| CN103464654A (en) * | 2013-09-11 | 2013-12-25 | 冯广建 | Automatic steel bar arraying and forming machine |
| CN203944759U (en) * | 2014-05-30 | 2014-11-19 | 冯广建 | A kind of splicing structure of reinforcing bar shaper |
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| CN103990743B (en) | 2016-08-31 |
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