CN104028675A - Reinforcing steel bar bending equipment applied to construction sites - Google Patents
Reinforcing steel bar bending equipment applied to construction sites Download PDFInfo
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- CN104028675A CN104028675A CN201410259954.4A CN201410259954A CN104028675A CN 104028675 A CN104028675 A CN 104028675A CN 201410259954 A CN201410259954 A CN 201410259954A CN 104028675 A CN104028675 A CN 104028675A
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- clamp
- reinforcing bar
- bar bending
- bending equipment
- reinforcing steel
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Abstract
The invention discloses reinforcing steel bar bending equipment applied to construction sites. The reinforcing steel bar bending equipment comprises a shelf and a disc. The shelf and the disc are positioned on the same horizontal plane, a first upright column and a second upright column are arranged on the shelf, a barrier is fixed onto the first upright column, a through hole with internal threads is formed in the second upright column, and a screw which is matched with the through hole is arranged in the through hole; a cylindrical first clamp and a cylindrical second clamp are arranged on the disc, a plurality of insertion holes are formed in the disc, the first clamp is fixed to the center of the disc, the second clamp is inserted in one of the insertion holes, a rotary shaft is further fixed to the lower side of the disc, a sleeve is arranged on one side of the barrier, an end of the screw is inserted into the sleeve, and an arc-shaped plate is arranged on the other side of the barrier; the lower end of the first clamp and the lower end of the second clamp are inwardly sunken to form annular grooves. The reinforcing steel bar bending equipment with the structure has the advantages that popping of reinforcing steel bars can be prevented, and accordingly the stability and the safety of reinforcing steel bar bending operation can be improved.
Description
Technical field
The present invention relates to reinforcing bar manufacture field, be specifically related to a kind of reinforcing bar bending equipment that is applied to construction site.
Background technology
In construction industry, usually need reinforcing bar to be bent into various required cambers or shape.At present, various angle benders have been widely used in reinforcing bar processing aspect, be illustrated in figure 1 a kind of more common and higher angle bender of frequency of utilization, it is mainly comprised of a rotating disk and baffle plate, two clamps are set on rotating disk, in the time of operation, reinforcing bar are placed between two clamps, rotate rotating disk, under the twisting force of baffle plate, clamp and rotating disk, reinforcing bar is curved to required shape or angle.But, self there is certain problem in this angle bender, such as, growth along with service time, easily there is the problem tilting in two clamps, thereby causes reinforcing bar may eject in the process of bending, between two clamps, spins off, and then may bring personal injury to operating personnel, cause security incident.
Summary of the invention
The object of the present invention is to provide a kind of reinforcing bar bending equipment that is applied to construction site, solve current angle bender in operating process, easily there is the situation that reinforcing bar ejects, thereby may bring personal injury to operating personnel, cause the problem of security incident.
The present invention for achieving the above object, realize by the following technical solutions: a kind of reinforcing bar bending equipment that is applied to construction site, comprise the shelf and the disk that are positioned in same level, described shelf is provided with the first column and the second column, on described the first column, be fixed with baffle plate, the second column is provided with tapped through hole, is provided with the screw rod matching with this through hole in described through hole;
Described disk is provided with the first clamp, the second clamp and a plurality of jack, described the first clamp and the second clamp are cylindrical, described the first clamp is fixed on the center of disk, and the second clamp is inserted in one of them jack, and the below of disk is also fixed with rotating shaft;
One side of described baffle plate is provided with sleeve, and insert in sleeve one end of screw rod, and the opposite side of baffle plate is provided with arc; The lower end of described the first clamp and the second clamp all caves inward and forms annular groove.
In this programme, there are two important structures, one is the arc on baffle plate, another is the first clamp and the second clamp, in the time of operation, reinforcing bar passes the space between the first clamp and the second clamp along arc below, disk rotates, reinforcing bar is against baffle plate, on the first clamp and the second clamp, arc covers reinforcing bar from top to bottom, prevent reinforcing bar upward sliding or even eject baffle plate, and the groove that is positioned at the first clamp and the second clamp lower end blocks reinforcing bar, the first clamp is as fulcrum, the second clamp is pressing reinforcing bar to rotate, reinforcing bar is bent, in whole process, reinforcing bar is stuck in the groove of the first clamp and the second clamp lower end all the time, make bending reinforcing steel bar angulation more accurately or shape more regular, stability in operating process is higher.
Further, as preferred version, the degree of depth of the groove of described the first clamp lower end be the degree of depth of groove of the 1/4 ~ 1/2, second clamp lower end of the radius length of the first clamp be the second clamp radius length 1/4 ~ 1/2.
Further, as preferred version, the length of described arc and baffle plate equal in length.
Further, as preferred version, the one end away from sleeve on described screw rod is provided with turning handle, and turning handle is vertical with screw rod.
The present invention compared with prior art, have the following advantages and beneficial effect: the present invention is by the basis of existing reinforcing bar bending equipment, increase an arc, reinforcing bar in Forging Process is covered from top to bottom, avoid reinforcing bar upwards to skid off, in addition, the groove of ring-type is set in the lower end of the first clamp and the second clamp, make reinforcing bar be stuck in all the time in groove, avoid reinforcing bar to eject between the first clamp and the second clamp, thereby guaranteed the stability of whole operation, also guaranteed the security of whole operation simultaneously.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present invention;
Fig. 2 is screw rod of the present invention and sleeve position relationship structural representation.
The name that in accompanying drawing, Reference numeral is corresponding is called:
1, shelf, the 2, first column, the 3, second column, 4, screw rod, 5, baffle plate, 6, sleeve, 7, arc, 8, disk, the 9, first clamp, 10, jack, the 11, second clamp, 12, rotating shaft, 13, turning handle.
The specific embodiment
Below in conjunction with embodiment, the present invention is described in further detail, but embodiments of the present invention are not limited to this.
Embodiment 1:
As shown in Figure 1, a kind of reinforcing bar bending equipment that is applied to construction site described in the present embodiment, comprise the shelf 1 and the disk 8 that are positioned in same level, in the time of operation, shelf 1 and disk 8 can be fixed on a workbench, shelf 1 is provided with the first column 2 and the second column 3, on the first column 2, be fixed with baffle plate 5, the second column 3 is provided with tapped through hole, in through hole, be provided with the screw rod 4 matching with this through hole, by the angle of screw rod 4 controllable registers 5, and then the feedstock direction of change reinforcing bar, thereby required bending angle or shape obtained.
The disk 8 of the present embodiment is provided with the first clamp 9, the second clamp 11 and a plurality of jack 10, the first clamp 9 and the second clamp 11 are cylindrical, the first clamp 9 is fixed on the center of disk 8, the second clamp 11 is inserted in one of them jack 10, the below of disk 8 is also fixed with rotating shaft 12, rotating shaft 12 can realize interlock with external motor, thereby drives disk 8 to rotate.
As shown in Figure 2, a side of the baffle plate 5 of the present embodiment is provided with sleeve 6, and insert in sleeve 6 one end of screw rod 4, and the opposite side of baffle plate 5 is provided with arc 7, and arc 7 is along the feedstock direction of reinforcing bar, and arc 7 can cover reinforcing bar from top to bottom.
First clamp 9 of the present embodiment and the lower end of the second clamp 11 all cave inward and form annular groove, and disk 8 is in rotary course, and reinforcing bar is stuck in groove all the time, avoided sliding up and down of reinforcing bar, or even eject, thereby making reinforcing bar bending better quality, stability is higher.
The operation principle of the present embodiment: make reinforcing bar pass the gap between the first clamp 9 and the second clamp 11 along the below of arc 7, starter motor, drives disk 8 to rotate, the second clamp 11 is pressing reinforcing bar around the first clamp 9 motions, by reinforcing bar bending, complete bending operation, take off reinforcing bar.
Embodiment 2:
The present embodiment is on the basis of embodiment 1, the degree of depth of groove has been carried out to following restriction: the degree of depth of the groove of first clamp 9 lower ends of the present embodiment be the first clamp 9 radius length 1/4 ~ 1/2, the degree of depth of the groove of the second clamp 11 lower ends be the second clamp 11 radius length 1/4 ~ 1/2, thereby both guaranteed the intensity of the first clamp 9 and the second clamp 11, also guaranteed that groove has enough clamping degree of depth to reinforcing bar, and then obtained higher stability simultaneously.
Embodiment 3:
The present embodiment is on the basis of embodiment 1; the length of arc 7 has been carried out to following restriction: the length of the arc 7 of the present embodiment and baffle plate 5 equal in length; thereby can guarantee to greatest extent the constant intensity of arc 7; the impulsive force that may bring to keep out reinforcing bar, guarantees stability and the security of reinforcing bar bending operation.
Embodiment 4:
The present embodiment is on the basis of embodiment 1, and the one end away from sleeve 6 on screw rod 4 is provided with turning handle 13, and turning handle 13 is vertical with screw rod 4, thereby facilitates adjusting screw(rod) 4, to obtain a good reinforcing bar charging angle, and then the stability of raising reinforcing bar bending operation.
The above, be only preferred embodiment of the present invention, not the present invention done to any pro forma restriction, and any simple modification, equivalent variations that every foundation technical spirit of the present invention is done above embodiment, within all falling into protection scope of the present invention.
Claims (4)
1. a reinforcing bar bending equipment that is applied to construction site, it is characterized in that: comprise the shelf (1) and the disk (8) that are positioned in same level, described shelf (1) is provided with the first column (2) and the second column (3), on described the first column (2), be fixed with baffle plate (5), the second column (3) is provided with tapped through hole, is provided with the screw rod (4) matching with this through hole in described through hole;
Described disk (8) is provided with the first clamp (9), the second clamp (11) and a plurality of jack (10), described the first clamp (9) and the second clamp (11) are cylindrical, described the first clamp (9) is fixed on the center of disk (8), the second clamp (11) is inserted in one of them jack (10), and the below of disk (8) is also fixed with rotating shaft (12);
One side of described baffle plate (5) is provided with sleeve (6), and insert in sleeve (6) one end of screw rod (4), and the opposite side of baffle plate (5) is provided with arc (7); The lower end of described the first clamp (9) and the second clamp (11) all caves inward and forms annular groove.
2. a kind of reinforcing bar bending equipment that is applied to construction site according to claim 1, it is characterized in that: the degree of depth of the groove of described the first clamp (9) lower end be the degree of depth of groove of the 1/4 ~ 1/2, second clamp (11) lower end of the radius length of the first clamp (9) be the second clamp (11) radius length 1/4 ~ 1/2.
3. a kind of reinforcing bar bending equipment that is applied to construction site according to claim 1, is characterized in that: the length of described arc (7) and baffle plate (5) equal in length.
4. a kind of reinforcing bar bending equipment that is applied to construction site according to claim 1, is characterized in that: the upper one end away from sleeve (6) of described screw rod (4) is provided with turning handle (13), and turning handle (13) is vertical with screw rod (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410259954.4A CN104028675A (en) | 2014-06-12 | 2014-06-12 | Reinforcing steel bar bending equipment applied to construction sites |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410259954.4A CN104028675A (en) | 2014-06-12 | 2014-06-12 | Reinforcing steel bar bending equipment applied to construction sites |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104028675A true CN104028675A (en) | 2014-09-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410259954.4A Pending CN104028675A (en) | 2014-06-12 | 2014-06-12 | Reinforcing steel bar bending equipment applied to construction sites |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106955948A (en) * | 2017-03-24 | 2017-07-18 | 浙江立信建设发展有限公司 | Angle-bender |
| CN106964724A (en) * | 2017-04-18 | 2017-07-21 | 中国化学工程第三建设有限公司 | A kind of Large-size rebar curved arc method and its equipment |
| CN107695143A (en) * | 2017-08-31 | 2018-02-16 | 连云港强连铁塔制造有限公司 | A kind of steel bar bending machine |
| CN108284173A (en) * | 2018-04-29 | 2018-07-17 | 郭凤琴 | A kind of working method of construction steel bar bending apparatus |
| CN115889624A (en) * | 2022-12-31 | 2023-04-04 | 江苏千禧杭萧装配式建筑科技有限公司 | Reinforcing bar production device of buckling |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0910851A (en) * | 1995-06-26 | 1997-01-14 | Yuji Otsubo | Reinforcing bar bender |
| CN2695142Y (en) * | 2004-04-22 | 2005-04-27 | 陈显才 | Reinforced bar bending device |
| KR20080002795U (en) * | 2007-01-19 | 2008-07-23 | 김창호 | Iron bar bending machine |
| CN201889375U (en) * | 2010-12-14 | 2011-07-06 | 王洪有 | Steel bar bending device |
| CN202278047U (en) * | 2011-09-30 | 2012-06-20 | 天津二十冶建设有限公司 | Manual pipe bender |
| CN202291147U (en) * | 2011-11-04 | 2012-07-04 | 中国五冶集团有限公司 | Steel bar bending machine with adjustable curvature |
| CN203418040U (en) * | 2013-08-31 | 2014-02-05 | 浙江海天建设集团有限公司 | Reinforced steel bar bending device |
| CN203635810U (en) * | 2013-12-04 | 2014-06-11 | 国家电网公司 | Steel-bar bending device |
| CN203853478U (en) * | 2014-06-12 | 2014-10-01 | 中国五冶集团有限公司 | High-stability steel reinforcement bending mechanism capable of preventing steel reinforcements from popping |
-
2014
- 2014-06-12 CN CN201410259954.4A patent/CN104028675A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0910851A (en) * | 1995-06-26 | 1997-01-14 | Yuji Otsubo | Reinforcing bar bender |
| CN2695142Y (en) * | 2004-04-22 | 2005-04-27 | 陈显才 | Reinforced bar bending device |
| KR20080002795U (en) * | 2007-01-19 | 2008-07-23 | 김창호 | Iron bar bending machine |
| CN201889375U (en) * | 2010-12-14 | 2011-07-06 | 王洪有 | Steel bar bending device |
| CN202278047U (en) * | 2011-09-30 | 2012-06-20 | 天津二十冶建设有限公司 | Manual pipe bender |
| CN202291147U (en) * | 2011-11-04 | 2012-07-04 | 中国五冶集团有限公司 | Steel bar bending machine with adjustable curvature |
| CN203418040U (en) * | 2013-08-31 | 2014-02-05 | 浙江海天建设集团有限公司 | Reinforced steel bar bending device |
| CN203635810U (en) * | 2013-12-04 | 2014-06-11 | 国家电网公司 | Steel-bar bending device |
| CN203853478U (en) * | 2014-06-12 | 2014-10-01 | 中国五冶集团有限公司 | High-stability steel reinforcement bending mechanism capable of preventing steel reinforcements from popping |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106955948A (en) * | 2017-03-24 | 2017-07-18 | 浙江立信建设发展有限公司 | Angle-bender |
| CN106964724A (en) * | 2017-04-18 | 2017-07-21 | 中国化学工程第三建设有限公司 | A kind of Large-size rebar curved arc method and its equipment |
| CN107695143A (en) * | 2017-08-31 | 2018-02-16 | 连云港强连铁塔制造有限公司 | A kind of steel bar bending machine |
| CN108284173A (en) * | 2018-04-29 | 2018-07-17 | 郭凤琴 | A kind of working method of construction steel bar bending apparatus |
| CN115889624A (en) * | 2022-12-31 | 2023-04-04 | 江苏千禧杭萧装配式建筑科技有限公司 | Reinforcing bar production device of buckling |
| CN115889624B (en) * | 2022-12-31 | 2023-10-27 | 江苏千禧杭萧装配式建筑科技有限公司 | Reinforcing bar production device of buckling |
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Application publication date: 20140910 |