CN202283575U - Mechanism for straightening reinforcing steel bar - Google Patents

Mechanism for straightening reinforcing steel bar Download PDF

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Publication number
CN202283575U
CN202283575U CN2011203708076U CN201120370807U CN202283575U CN 202283575 U CN202283575 U CN 202283575U CN 2011203708076 U CN2011203708076 U CN 2011203708076U CN 201120370807 U CN201120370807 U CN 201120370807U CN 202283575 U CN202283575 U CN 202283575U
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CN
China
Prior art keywords
aligning
reinforcing bar
support
straightening
roller
Prior art date
Application number
CN2011203708076U
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Chinese (zh)
Inventor
陈增光
Original Assignee
宁波新州焊接设备有限公司
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Application filed by 宁波新州焊接设备有限公司 filed Critical 宁波新州焊接设备有限公司
Priority to CN2011203708076U priority Critical patent/CN202283575U/en
Application granted granted Critical
Publication of CN202283575U publication Critical patent/CN202283575U/en

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Abstract

The utility model discloses a mechanism for straightening a reinforcing steel bar. The mechanism for straightening the reinforcing steel bar comprises a horizontal straightening device (1) and a vertical straightening device (2) which are fixed on a bracket (3). The mechanism for straightening the reinforcing steel bar has the advantages that: the horizontal bending condition is straightened by the horizontal straightening device (1) and the vertical bending condition is straightened by the vertical straightening device (2), so the reinforcing steel bar can be straightened in the horizontal direction and the vertical direction; a triangular truss formed by the straightened reinforcing steel bar has a stable structure; the condition that the reinforcing steel bar misses the welding point due to bending in the forming process can be avoided; and inferior-quality products are avoided.

Description

Bar straightening mechanism

Technical field

The utility model relates to a kind of bar straightening mechanism.

Background technology

At present, in the construction of industries such as building, railway, bridge, for improving the concrete bond strength, people use truss forming machine that the steel bar girder that reinforcing bar is welded as the different cross section shape is embedded in the concrete afterwards usually.Truss forming machine is to be promoted as power by oil cylinder, and reinforcing bar is imported from discharge mechanism, cuts off output behind bending, the welding fabrication.The cross section of said steel bar girder is generally triangle; This triangular truss comprises a last outstanding muscle, two following outstanding muscle; Go up outstanding muscle and two down between the outstanding muscle each waveform reinforcing bar with a bending undulate weld together; The crest three who goes up outstanding muscle and two waveform reinforcing bars welds together, and the both sides of the two waveform middle parts of the side weld together with two lower edge muscle respectively.But, because there is crooked phenomenon in reinforcing bar, can causes the triangular truss structure built on the sand, even can cause reinforcing bar to miss pad, substandard products appear.

Summary of the invention

The technical problem that the utility model will solve is that the deficiency to above-mentioned prior art exists provides a kind of bar straightening mechanism that can align reinforcing bar effectively.

The technical solution of the utility model is: a kind of bar straightening mechanism, and its technical characterstic is, and described bar straightening mechanism comprises horizontal straightener and vertical straightener, and described horizontal straightener all is fixed on the support with vertical straightener.

After adopting above structure; Compared with prior art, the utlity model has following advantage: correct the situation that reinforcing bar bends right and left through horizontal straightener, correct the crooked up and down situation of reinforcing bar through vertical straightener; Guaranteed that reinforcing bar is all aligned with vertical direction in the horizontal direction; Use the triangular truss structure of the reinforcing bar moulding of aligning firm, and guarantee that reinforcing bar can not miss pad because of bending in forming process, avoided occurring the situation of substandard products.

As preferably; Described horizontal straightener comprises a plurality of front-seat aligning wheels and a plurality of backs row's aligning wheel; Two row's aligning wheels are separately positioned on the both sides, front and back of reinforcing bar horizontal direction; The dislocation of front and rear row aligning wheel is provided with at interval, and described aligning wheel is rotatably assorted with support, is equipped with and waits to align the groove that the reinforcing bar geomery matches on each aligning wheel excircle.This setting; Through the aligning wheel that two misarrangement bit intervals are provided with, per three aligning wheels form a triangular shaped aligning group, hedge the original camber of reinforcing bar; A plurality of like this front and rear rows aligning wheel constitutes array aligning groups, has guaranteed that the reinforcing bar horizontal direction aligns effectively.

As preferably; Described vertical straightener comprises a plurality of row's of going up aligning wheels and a plurality of wheel of row's aligning down; Two row's aligning wheels are separately positioned on the both sides up and down of reinforcing bar vertical direction; The dislocation of row's aligning wheel is provided with at interval up and down, and described aligning wheel is rotatably assorted with support, is equipped with and waits to align the groove that the reinforcing bar geomery matches on each aligning wheel excircle.This setting; Through the aligning wheel that two misarrangement bit intervals are provided with, per three aligning wheels form a triangular shaped aligning group, hedge the original camber of reinforcing bar; A plurality of like this row aligning wheels up and down constitute array aligning groups, have guaranteed that the reinforcing bar vertical direction aligns effectively.

As improvement; Aligning wheel mobile device all is set on described horizontal straightener and the vertical straightener, and described mobile device is arranged on the wherein row in two row's aligning wheels, and mobile device comprises slide block and the mobile device support that is used to install the aligning wheel; Aligning wheel and slide block are rotatably assorted; Described slide block is arranged in the mobile device support, and with mobile device support sliding fit, and fix and the adjusting slider position through bolt.This setting, the position through bolt and adjusting slider cooperates the reinforcing bar of different thicknesses to adjust the distance between two row's aligning wheels, make the different size size reinforcing bar can be through the straightener aligning.

As preferably, described mobile device support is provided with through hole, and the bolt activity is engaged in the through hole, and corresponding slide block is provided with screwed hole, and described bolt is a full thread, and bolt and screwed hole screw cooperation.This setting, flexible when having guaranteed the mobile device adjustment, firm in the time of fixedly.

As improvement; The reinforcing bar input of described straightening mechanism is provided with the charging guider; Described charging guider comprises two blocks of side plates, and side plate is fixed on the support, is provided with two guide bars up and down between the biside plate; Leave the gap that supplies reinforcing bar to pass through between two guide bars, described guide bars and side plate are rotationally connected.This setting makes reinforcing bar be input in the middle of the straightener from passing between two guide bars, can in transmission course, up not upspring or fall down and offset track, has reduced the aligning difficulty, guarantees that the aligning process carries out smoothly.

As preferably, described clearance height greater than the diameter of defeated reinforcing bar.This setting makes reinforcing bar can be transported to straightener reposefully, and can guarantee also can between two guide bars, pass through ordinary production under the bar diameter state devious.

As improvement; Described straightening mechanism is provided with feeding device near the reinforcing bar input; Described feeding device is arranged on the side near the horizontal straightener of reinforcing bar input; It comprises roller and the roller slide block that is used to install roller, and the excircle of an aligning wheel of the excircle of described roller and horizontal straightener opposite side offsets, and promptly the roller center is vertical with the support side with the line at place, described aligning wheel center; Described roller slide block is arranged on the mobile device support, and through adjustment bolt and adjusting; On the described roller also cover be useful on rotation roller and drive the manual rocking handle that reinforcing bar is fed forward; Described roller bearing cylindrical is provided with and waits to align the groove that the reinforcing bar geomery matches.This setting does not start at truss forming machine, and when oil cylinder did not also operate, the gap between roller through feeding device and the aligning that offsets the with it wheel is reinforcing bar fixedly; Through the rotation manual rocking handle roller is rotated again, drive reinforcing bar and be fed forward, pass straightener, arrive at pad up to steel bar end; Regulate bolt, make the roller slide block outwards slide, no longer collide with reinforcing bar; Accomplish material loading, start truss forming machine, reinforcing bar is fed forward through oil cylinder.

As preferably, described mobile device support is provided with through hole, and the activity of adjustment bolt is engaged in the through hole, and described roller slide block is provided with screwed hole, and described adjustment bolt is a full thread, and adjustment bolt and screwed hole screw cooperation.This setting has guaranteed that roller slide block when adjustment of feeding device is flexible, and is firm in the time of fixedly.

Description of drawings

Fig. 1 is the overall structure sketch map of the utility model.

Overall structure sketch map when Fig. 2 moves inward for the slide block of the utility model mobile device.

Fig. 3 is the overall structure sketch map of the slide block of the utility model mobile device when outwards moving.

Overall structure sketch map when Fig. 4 moves inward for the roller slide block of the utility model feed mechanism.

Fig. 5 is the overall structure sketch map of the roller slide block of the utility model feed mechanism when outwards moving.

Shown in the figure: 1, horizontal straightener, 11, front-seat aligning wheel, 12, back row's aligning wheel, 2, vertical straightener, 21, the row's of going up aligning wheel; 22, following row's aligning wheel, 3, support, 4, mobile device, 41, slide block, 42, the mobile device support; 43, bolt, 5, the charging guider, 51, side plate, 52, guide bars, 6, feeding device; 61, roller, 62, the roller slide block, 63, the adjustment bolt, 64, manual rocking handle.

The specific embodiment

Below in conjunction with the accompanying drawing and the specific embodiment the utility model is done further detailed explanation.

As shown in Figure 1, a kind of bar straightening mechanism, its technical characterstic is, and described bar straightening mechanism comprises horizontal straightener 1 and vertical straightener 2, and described horizontal straightener 1 all is fixed on the support 3 with vertical straightener 2.

Described horizontal straightener 1 comprises a plurality of front-seat aligning wheels 11 and a plurality of backs row's aligning wheel 12; Two row's aligning wheels are separately positioned on the both sides, front and back of reinforcing bar horizontal direction; The dislocation of front and rear row aligning wheel is provided with at interval; Described aligning wheel is rotatably assorted with support 3, is equipped with and waits to align the groove that the reinforcing bar geomery matches on each aligning wheel excircle; Described vertical straightener 2 comprises a plurality of row's of going up aligning wheels 21 and a plurality of wheels of row's aligning down 22; Two row's aligning wheels are separately positioned on the both sides up and down of reinforcing bar vertical direction; The dislocation of row's aligning wheel is provided with at interval up and down; Described aligning wheel is rotatably assorted with support 3, is equipped with and waits to align the groove that the reinforcing bar geomery matches on each aligning wheel excircle.Aligning through two misarrangement bit intervals are provided with is taken turns; Per three aligning wheels form a triangular shaped aligning group; Hedge the original camber of reinforcing bar, a plurality of like this alignings wheel constitutes array aligning groups, guaranteed reinforcing bar in the horizontal direction with vertical direction on aligning effectively.

Aligning wheel mobile device 4 all is set on described horizontal straightener 1 and the vertical straightener 2; Described mobile device 4 is arranged on the wherein row in two row's aligning wheels, and mobile device 4 comprises the slide block 41 and mobile device support 42 that is used to install the aligning wheel, and aligning wheel and slide block 41 are rotatably assorted; Described slide block 41 is arranged in the mobile device support 42; And with mobile device support 42 sliding fits, and fix and adjusting slider 41 positions, like Fig. 2, shown in 3 through bolt 43; Described mobile device support 42 is provided with through hole, and bolt 43 activities are engaged in the through hole, and corresponding slide block 41 is provided with screwed hole, and described bolt 43 is a full thread, and bolt 43 screws cooperation with screwed hole.Described in this example slide block 41 and mobile device support 42 concavo-convex sliding fits.

The reinforcing bar input of described straightening mechanism is provided with charging guider 5, and described charging guider 5 comprises two blocks of side plates 51, and side plate 51 is fixed on the support 3; Be provided with two guide bars 52 up and down between the biside plate; Leave the gap that supplies reinforcing bar to pass through between two guide bars, described guide bars 52 is rotationally connected with side plate 51, in this example; Described gap greater than the diameter of defeated reinforcing bar, under the general situation for be slightly larger than the diameter of defeated reinforcing bar.

Described straightening mechanism is provided with feeding device 6 near the reinforcing bar input; Described feeding device 6 is arranged on the side near the horizontal straightener 1 of reinforcing bar input; Like Fig. 4, shown in 5; It comprises roller 61 and the roller slide block 62 that is used to install roller; The excircle of an aligning wheel of the excircle of described roller 61 and horizontal straightener 1 opposite side offsets, and promptly roller 61 centers are vertical with support 3 sides with the line at place, described aligning wheel center, also are appreciated that to vertical with the reinforcing bar of having aligned; Described roller slide block 62 is arranged on the mobile device support 42, and through the 63 fixing and adjustings of adjustment bolt; On the described roller 61 also cover be useful on rotation roller 61 and drive the manual rocking handle 64 that reinforcing bar is fed forward; Described roller bearing 61 cylindricals are provided with and wait to align the groove that the reinforcing bar geomery matches; Described mobile device support 42 is provided with through hole, and 63 activities of adjustment bolt are engaged in the through hole, and described roller slide block 62 is provided with screwed hole, and described adjustment bolt 63 is a full thread, and adjustment bolt 63 screws cooperation with screwed hole.

Do not start at truss forming machine, when oil cylinder did not also operate, the gap between roller 61 through feeding device 6 and the aligning that offsets the with it wheel is reinforcing bar fixedly, made roller 61 rotations through rotation manual rocking handle 64 again; The drive reinforcing bar is fed forward, and passes straightener, arrives at pad up to steel bar end, regulates bolt 63; Make roller slide block 62 outwards slide, no longer collide, accomplish material loading with reinforcing bar; At this moment, start truss forming machine, reinforcing bar promotes to be fed forward through oil cylinder.

Below only be described, but can not be interpreted as it is restriction claim with regard to the most preferred embodiment of the utility model.The utility model not only is confined to above embodiment, and its concrete structure allows variation, as: described straightening mechanism can be horizontal straightener 1 near the reinforcing bar input, also can be vertical straightener 2; Described feeding device 6 can also be arranged on the vertical straightener 2 near the reinforcing bar input; Deng.The various variations of being done in the protection domain of every the utility model independent claims are all in the utility model protection domain.

Claims (9)

1. bar straightening mechanism is characterized in that: described bar straightening mechanism comprises horizontal straightener (1) and vertical straightener (2), and described horizontal straightener (1) all is fixed on the support (3) with vertical straightener (2).
2. bar straightening according to claim 1 mechanism; It is characterized in that: described horizontal straightener (1) comprises a plurality of front-seat aligning wheels (11) and a plurality of back row's aligning wheels (12); Two row's aligning wheels are separately positioned on the both sides, front and back of reinforcing bar horizontal direction; The dislocation of front and rear row aligning wheel is provided with at interval, and described aligning wheel is rotatably assorted with support (3), is equipped with and waits to align the groove that the reinforcing bar geomery matches on each aligning wheel excircle.
3. bar straightening according to claim 1 mechanism; It is characterized in that: described vertical straightener (2) comprises a plurality of row's of going up aligning wheels (21) and a plurality of row's aligning wheel (22) down; Two row's aligning wheels are separately positioned on the both sides up and down of reinforcing bar vertical direction; The dislocation of row's aligning wheel is provided with at interval up and down, and described aligning wheel is rotatably assorted with support (3), is equipped with and waits to align the groove that the reinforcing bar geomery matches on each aligning wheel excircle.
4. according to claim 2 or 3 described bar straightening mechanisms; It is characterized in that: aligning wheel mobile device (4) all is set on described horizontal straightener (1) and the vertical straightener (2); Described mobile device (4) is arranged on the wherein row in two row's aligning wheels; Mobile device (4) comprises slide block (41) and the mobile device support (42) that is used to install the aligning wheel, and aligning wheel and slide block (41) are rotatably assorted, and described slide block (41) is arranged in the mobile device support (42); And with mobile device support (42) sliding fit, and fix and adjusting slider (41) position through bolt (43).
5. bar straightening according to claim 4 mechanism; It is characterized in that: described mobile device support (42) is provided with through hole; Bolt (43) activity is engaged in the through hole; Corresponding slide block (41) is provided with screwed hole, and described bolt (43) is a full thread, and bolt (43) and screwed hole screw cooperation.
6. bar straightening according to claim 1 mechanism; It is characterized in that: the reinforcing bar input of described straightening mechanism is provided with charging guider (5); Described charging guider (5) comprises two blocks of side plates (51), and side plate (51) is fixed on the support (3), is provided with two guide bars (52) up and down between the biside plate; Leave the gap that supplies reinforcing bar to pass through between two guide bars, described guide bars (52) and side plate (51) are rotationally connected.
7. bar straightening according to claim 6 mechanism is characterized in that: described clearance height greater than the diameter of defeated reinforcing bar.
8. bar straightening according to claim 1 mechanism; It is characterized in that: described straightening mechanism is provided with feeding device (6) near the reinforcing bar input; Described feeding device (6) is arranged on the side near the horizontal straightener (1) of reinforcing bar input; It comprises roller (61) and is used to install the roller slide block (62) of roller; The excircle of an aligning wheel of the excircle of described roller (61) and horizontal straightener (1) opposite side offsets, and promptly roller (61) center is vertical with support (3) side with the line at place, described aligning wheel center; Described roller slide block (62) is arranged on the mobile device support (42), and the fixing and adjusting through adjustment bolt (63); On the described roller (61) also cover be useful on rotation roller (61) and drive the manual rocking handle (64) that reinforcing bar is fed forward; Described roller bearing (61) cylindrical is provided with and waits to align the groove that the reinforcing bar geomery matches.
9. bar straightening according to claim 8 mechanism; It is characterized in that: described mobile device support (42) is provided with through hole; The activity of adjustment bolt (63) is engaged in the through hole; Described roller slide block (62) is provided with screwed hole, and described adjustment bolt (63) is a full thread, and adjustment bolt (63) and screwed hole screw cooperation.
CN2011203708076U 2011-10-08 2011-10-08 Mechanism for straightening reinforcing steel bar CN202283575U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011203708076U CN202283575U (en) 2011-10-08 2011-10-08 Mechanism for straightening reinforcing steel bar

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011203708076U CN202283575U (en) 2011-10-08 2011-10-08 Mechanism for straightening reinforcing steel bar

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Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102975071A (en) * 2012-10-18 2013-03-20 安徽朝阳车链有限公司 Rebar steel tube guide frame
CN103317065A (en) * 2013-03-27 2013-09-25 浙江建宏链传动材料有限公司 Pressing device of ribbon-like filament edge cutter
CN103624188A (en) * 2013-10-29 2014-03-12 昆山川普自动化科技有限公司 Welding wire straightening wheel
CN104959488A (en) * 2014-08-21 2015-10-07 兴勤(宜昌)电子有限公司 Wire rod centrifugation shaping apparatus
CN105397498A (en) * 2015-12-29 2016-03-16 蒋清校 Indoor flower stand processing and production line
CN105665584A (en) * 2016-03-23 2016-06-15 成都市宏途路桥机械有限公司 Spiral bar winding machine
CN106271257A (en) * 2016-09-23 2017-01-04 山东摩通自动化设备有限公司 Full-automatic mesh sheet welding machine
CN106513538A (en) * 2016-10-08 2017-03-22 云南灵瑞农业科技有限公司 Automatic non-scratch steel wire straightening cutting-off machine
CN107297403A (en) * 2017-07-31 2017-10-27 嘉善中正电子科技有限公司 One kind automation tubing apparatus for bending
CN107524302A (en) * 2017-09-12 2017-12-29 上海建工集团股份有限公司 Embedded bar Stepwise calibration device and its bearing calibration
CN107962139A (en) * 2017-11-28 2018-04-27 江苏胜达科技有限公司 Aligning, cutting wire rod integrated device

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102975071A (en) * 2012-10-18 2013-03-20 安徽朝阳车链有限公司 Rebar steel tube guide frame
CN103317065A (en) * 2013-03-27 2013-09-25 浙江建宏链传动材料有限公司 Pressing device of ribbon-like filament edge cutter
CN103624188A (en) * 2013-10-29 2014-03-12 昆山川普自动化科技有限公司 Welding wire straightening wheel
CN103624188B (en) * 2013-10-29 2016-01-20 昆山川普自动化科技有限公司 Welding wire aligning wheel
CN104959488A (en) * 2014-08-21 2015-10-07 兴勤(宜昌)电子有限公司 Wire rod centrifugation shaping apparatus
CN105397498B (en) * 2015-12-29 2017-11-21 慈溪市校杰电器有限公司 A kind of indoor flower stand machining production line
CN105397498A (en) * 2015-12-29 2016-03-16 蒋清校 Indoor flower stand processing and production line
CN105665584A (en) * 2016-03-23 2016-06-15 成都市宏途路桥机械有限公司 Spiral bar winding machine
CN106271257A (en) * 2016-09-23 2017-01-04 山东摩通自动化设备有限公司 Full-automatic mesh sheet welding machine
CN106513538A (en) * 2016-10-08 2017-03-22 云南灵瑞农业科技有限公司 Automatic non-scratch steel wire straightening cutting-off machine
CN107297403A (en) * 2017-07-31 2017-10-27 嘉善中正电子科技有限公司 One kind automation tubing apparatus for bending
CN107524302A (en) * 2017-09-12 2017-12-29 上海建工集团股份有限公司 Embedded bar Stepwise calibration device and its bearing calibration
CN107524302B (en) * 2017-09-12 2019-07-26 上海建工集团股份有限公司 Embedded bar Stepwise calibration device and its bearing calibration
CN107962139A (en) * 2017-11-28 2018-04-27 江苏胜达科技有限公司 Aligning, cutting wire rod integrated device

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Granted publication date: 20120627

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