CN214517267U - Fixed-length bending device for overhead beam reinforcing steel bars - Google Patents
Fixed-length bending device for overhead beam reinforcing steel bars Download PDFInfo
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- CN214517267U CN214517267U CN202022755130.XU CN202022755130U CN214517267U CN 214517267 U CN214517267 U CN 214517267U CN 202022755130 U CN202022755130 U CN 202022755130U CN 214517267 U CN214517267 U CN 214517267U
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Abstract
The utility model provides an overhead beam reinforcing bar fixed length bending device, including the work frame, rotate on the work frame and be equipped with first conveying roller, second conveying roller, drive roll and driven voller, first conveying roller is connected with the first motor, be equipped with first gear in the axis of rotation of drive roll, be equipped with the second gear with first gear complex in the frame, the second gear is connected with the second motor, seted up the arc wall in the frame, be equipped with the bending roll in the arc wall, the bending roll rotates and is connected with the connecting rod, the one end of connecting rod is connected with the connecting plate, the connecting plate is connected with the third motor, one side that corresponds first conveying roller on the work frame is equipped with high temperature flame thrower, the bocca slope of high temperature flame thrower is downwards and is sprayed towards the direction of keeping away from first conveying roller, the top that corresponds the workstation on the work frame is equipped with the backup pad, be equipped with first cylinder in the backup pad, one end of first cylinder is connected with the cutter, the utility model provides an overhead beam reinforcing bar fixed length bending device that machining efficiency is high.
Description
Technical Field
The utility model relates to a construction equipment technical field specifically is an overhead beam reinforcing bar fixed length bending device.
Background
The steel bar is steel for reinforced concrete and prestressed reinforced concrete, the cross section of the steel bar is circular, sometimes the steel bar is square with a fillet, the steel bar comprises smooth steel bars, ribbed steel bars and twisted steel bars, the steel bar for reinforced concrete is straight bar or wire rod-shaped steel for reinforced concrete reinforcement, the shape of the steel bar is smooth steel bars and deformed steel bars, the delivery state is straight bar and wire rod, the bending machine is used for daily processing, the length of the steel bar needs to be measured in advance before the steel bar is bent, the steel bar is cut into steel bar sections with proper specifications, and then the steel bar is bent by the bending machine, so that the process is troublesome, and the two devices occupy large space.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides an overhead beam reinforcing bar fixed length bending device that machining efficiency is high has solved the problem that proposes in the above-mentioned background art.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a fixed-length bending device for overhead beam reinforcing steel bars comprises a working frame, wherein a first conveying roller, a second conveying roller, a driving roller and a driven roller are arranged on the working frame in a rotating mode, the first conveying roller is connected with a first motor, the first conveying roller corresponds to the second conveying roller in the vertical position, the driving roller corresponds to the driven roller in the vertical position, a first gear is arranged on a rotating shaft of the driving roller, a second gear matched with the first gear is arranged on the frame, the second gear is connected with a second motor, a 180-degree arc-shaped groove is formed in the frame, the lowest end of the arc-shaped groove is flush with the lowest end of the driven roller, the other end of the arc-shaped groove is flush with the lowest end of the driving roller, the central axis of the arc-shaped groove is consistent with the central axis of the driving roller, a bending roller is arranged in the arc-shaped groove, the bending roller is rotatably connected with a connecting rod, and one end of the connecting rod is connected with a connecting plate, the connecting plate is connected with the third motor, the pivot axis of third motor is unanimous with the axis of drive roll, one side that corresponds first conveying roller on the workstation is equipped with high temperature flame thrower, the flame thrower slope of high temperature flame thrower is downwards and is jetted towards the direction of keeping away from first conveying roller, be equipped with the cutting off platform of height and second conveying roller highly uniform on the workstation, the top that corresponds the workstation on the workstation is equipped with the backup pad, be equipped with first cylinder in the backup pad, the one end of first cylinder is connected with the cutter, one side that corresponds the drive roll on the workstation is equipped with the limiting plate, the spiro union has adjusting screw on the limiting plate, adjusting screw's one end is equipped with the locating plate, and the other end is equipped with the handle.
Furthermore, a push plate is arranged on the working frame corresponding to the first conveying roller and the driving roller support, and the push plate is connected with a second cylinder.
(III) advantageous effects
To sum up, the utility model discloses make bending of reinforcing bar cut off integration shaping for the machining efficiency of reinforcing bar has reduced the area of equipment.
Drawings
Fig. 1 is a schematic front structural view of the fixed-length bending device for the steel bars of the overhead beam of the present invention;
fig. 2 is the utility model relates to an overhead beam reinforcing bar fixed length bending device's back structure sketch map.
Description of the labeling: 1. a working frame; 2. a second gear; 3. a first gear; 4. an arc-shaped slot; 5. a limiting plate; 6. adjusting the screw rod; 7. bending rollers; 8. a driven roller; 9. a drive roll; 10. pushing the plate; 11. a first conveying roller; 12. a second conveying roller; 13. a work table; 14. a cutter; 15. a first cylinder; 16. a high temperature flame thrower; 17. a second motor; 18. a second cylinder; 19. a first motor; 20. a third motor; 21. a connecting plate; 22. a handle; 23. and (7) positioning the plate.
Detailed Description
The embodiment of the fixed-length bending device for the steel bar of the overhead beam of the present invention is further described with reference to fig. 1 and 2.
A fixed-length bending device for overhead beam reinforcing steel bars comprises a working frame 1, wherein a first conveying roller 11, a second conveying roller 12, a driving roller 9 and a driven roller 8 are arranged on the working frame 1 in a rotating mode, the first conveying roller 11 is connected with a first motor 19, the first conveying roller 11 corresponds to the second conveying roller 12 in the up-down position, the driving roller 9 corresponds to the driven roller 8 in the up-down position, a first gear 3 is arranged on a rotating shaft of the driving roller 9, a second gear 2 matched with the first gear 3 is arranged on a rack, the second gear 2 is connected with a second motor 17, a 180-degree arc-shaped groove 4 is formed in the rack, the lowest end of the arc-shaped groove 4 is flush with the lowest end of the driven roller 8, the other end of the arc-shaped groove 4 is flush with the lowest end of the driving roller 9, the central axis of the arc-shaped groove 4 is consistent with the central axis of the driving roller 9, and a bending roller 7 is arranged in the arc-shaped groove 4, the bending roll 7 is rotatably connected with a connecting rod, one end of the connecting rod is connected with a connecting plate 21, the connecting plate 21 is connected with a third motor 20, the axis of a rotating shaft of the third motor 20 is consistent with the axis of the driving roll 9, one side of the working frame 1 corresponding to the first conveying roll 11 is provided with a high-temperature flame thrower 16, a flame spray port of the high-temperature flame thrower 16 inclines downwards and sprays towards the direction far away from the first conveying roll 11, the working frame 1 is provided with a cutting table with the height consistent with that of the second conveying roll 12, the working frame 1 is provided with a supporting plate corresponding to the upper part of the working table 13, the supporting plate is provided with a first air cylinder 15, one end of the first air cylinder 15 is connected with a cutter 14, one side of the working frame 1 corresponding to the driving roll 9 is provided with a limiting plate 5, the limiting plate 5 is screwed with an adjusting screw 6, one end of the adjusting screw 6 is provided with a positioning plate 23, the other end is provided with a handle 22.
When the reinforcing steel bar is bent, the adjusting screw 6 is rotated through the handle 22 according to the length to be bent of the reinforcing steel bar to be processed, the adjusting screw 6 moves back and forth along the screw thread, the position of the positioning plate 23 is adjusted, the bending length of the bent reinforcing steel bar can be determined through the position of the positioning plate 23, so that fixed-length bending can be performed on different types of reinforcing steel bars, the reinforcing steel bar enters from one side of the working frame 1 through the conveying rollers 11 and 12 during processing, then is conveyed to a position between the driving roller 9 and the driven roller 8, the second gear 2 is driven to rotate through the second motor 17, the first gear 3 is driven to rotate through the second gear 2, the driving roller 9 is driven to rotate, the reinforcing steel bar continues to move forward under the action of the driving roller 9 and the driven roller 8, after the position of the bending roller 7 is reached and the reinforcing steel bar extends for a certain length, the driving roller 9 stops rotating, the third motor rotates to drive the connecting plate 21 to rotate, connecting plate 21 drives bending roll 7 and rotates round drive roll 9, make the reinforcing bar on the bending roll 7 can set up round drive roll 9 and bend, bending roll 7 rotates 180 backs, the reinforcing bar is the shaping of being bent promptly, simultaneously when the reinforcing bar is bent, high temperature flame sprayer 16 sprays high temperature flame, make the reinforcing bar that is located once softened, then drive cutter 14 through first cylinder 15 cut off the reinforcing bar can, thereby make bending of reinforcing bar cut off the integrated into one piece, the machining efficiency of reinforcing bar has been accelerated, the area of equipment has been reduced.
The preferred work frame 1 of this embodiment is gone up and is corresponded first conveying roller 11 and drive roll 9 support and is equipped with push pedal 105, push pedal 105 is connected with second cylinder 18, and push pedal 105 in this embodiment drives push pedal 105 forward motion through second cylinder 18 when the reinforcing bar shaping finishes to can push out the processing station with the reinforcing bar that finishes processed, so that process next time.
The preferred one side that corresponds drive roll 9 on the work frame 1 of this embodiment is equipped with the limiting plate, can fix a position the length of reinforcing bar.
The limiting plate is preferably provided with a limiting switch 6, the limiting switch 6 is located on a moving path of the steel bar, when the steel bar runs to a certain position and props against the limiting switch 6, the driving roller 9 stops rotating, and the bending roller 7 starts to move.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (2)
1. The utility model provides an overhead beam reinforcing bar fixed length bending device which characterized in that: the automatic bending device comprises a working frame, wherein a first conveying roller, a second conveying roller, a driving roller and a driven roller are arranged on the working frame in a rotating mode, the first conveying roller is connected with a first motor, the first conveying roller corresponds to the second conveying roller in the vertical position, the driving roller corresponds to the driven roller in the vertical position, a first gear is arranged on the rotating shaft of the driving roller, a second gear matched with the first gear is arranged on the working frame, the second gear is connected with a second motor, an arc-shaped groove of 180 degrees is formed in the working frame, the lowest end of the arc-shaped groove is flush with the lowest end of the driven roller, the other end of the arc-shaped groove is flush with the lowest end of the driving roller, the central axis of the arc-shaped groove is consistent with the central axis of the driving roller, a bending roller is arranged in the arc-shaped groove, the bending roller is rotatably connected with a connecting rod, one end of the connecting rod is connected with a connecting plate, and the connecting plate is connected with a third motor, the pivot axis of third motor is unanimous with the axis of drive roll, one side that corresponds first conveying roller on the workstation is equipped with high temperature flame thrower, the flame thrower slope of high temperature flame thrower is downwards and is jetted towards the direction of keeping away from first conveying roller, be equipped with the cutting off table of height and second conveying roller highly uniform on the workstation, the top that corresponds the workstation on the workstation is equipped with the backup pad, be equipped with first cylinder in the backup pad, the one end of first cylinder is connected with the cutter, one side that corresponds the drive roll on the workstation is equipped with the limiting plate, the spiro union has adjusting screw on the limiting plate, adjusting screw's one end is equipped with the locating plate, and the other end is equipped with the handle.
2. The elevated beam reinforcing steel bar fixed-length bending device according to claim 1, wherein: the working frame is provided with a push plate corresponding to the first conveying roller and the driving roller support, and the push plate is connected with a second cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022755130.XU CN214517267U (en) | 2020-11-25 | 2020-11-25 | Fixed-length bending device for overhead beam reinforcing steel bars |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022755130.XU CN214517267U (en) | 2020-11-25 | 2020-11-25 | Fixed-length bending device for overhead beam reinforcing steel bars |
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| Publication Number | Publication Date |
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| CN214517267U true CN214517267U (en) | 2021-10-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022755130.XU Active CN214517267U (en) | 2020-11-25 | 2020-11-25 | Fixed-length bending device for overhead beam reinforcing steel bars |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117245039A (en) * | 2023-09-28 | 2023-12-19 | 重庆聚融实业(集团)股份有限公司 | Net weaving equipment |
-
2020
- 2020-11-25 CN CN202022755130.XU patent/CN214517267U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117245039A (en) * | 2023-09-28 | 2023-12-19 | 重庆聚融实业(集团)股份有限公司 | Net weaving equipment |
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