CN219944430U - Reinforcing bar equipment of bending for construction - Google Patents
Reinforcing bar equipment of bending for construction Download PDFInfo
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- CN219944430U CN219944430U CN202321717252.7U CN202321717252U CN219944430U CN 219944430 U CN219944430 U CN 219944430U CN 202321717252 U CN202321717252 U CN 202321717252U CN 219944430 U CN219944430 U CN 219944430U
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- bending
- straightening
- switch
- motor
- alignment
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- 238000005452 bending Methods 0.000 title claims abstract description 164
- 230000003014 reinforcing effect Effects 0.000 title claims description 26
- 238000010276 construction Methods 0.000 title claims description 12
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims abstract description 14
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 238000009435 building construction Methods 0.000 abstract description 6
- 229910000831 Steel Inorganic materials 0.000 description 19
- 239000010959 steel Substances 0.000 description 19
- 238000000034 method Methods 0.000 description 6
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 3
- 235000017491 Bambusa tulda Nutrition 0.000 description 3
- 241001330002 Bambuseae Species 0.000 description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 3
- 239000011425 bamboo Substances 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 230000001788 irregular Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
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- Bending Of Plates, Rods, And Pipes (AREA)
- Wire Processing (AREA)
Abstract
The utility model discloses a reinforcing steel bar bending device for building construction, which comprises a bending table and a bending machine seat fixedly arranged on the bending table, wherein a bending assembly for bending reinforcing steel bars is rotationally arranged in the middle of one side of the front surface of the bending machine seat, a plurality of concentric shafts are rotationally arranged at the bottom of the other side of the front surface of the bending machine seat, straightening rollers are fixedly arranged on the concentric shafts, gears are fixedly arranged at one ends of the concentric shafts, chains are arranged between the gears in a transmission manner, and a straightening motor and a bending motor are fixedly arranged at the back surface of the bending machine seat.
Description
Technical Field
The utility model relates to the technical field of building construction, in particular to reinforcing steel bar bending equipment for building construction.
Background
The reinforcing bar is the building material commonly used in the building construction process, plays the effect of increasing building structural strength, and the reinforcing bar is when using, needs to bend at the tip of reinforcing bar section according to actual user demand. The conventional common reinforcing steel bar bending equipment mainly comprises a machine table and a bending turntable, wherein the bending turntable is provided with a winding core column and a bending force application column, and when the reinforcing steel bar is bent, the bending force application column can rotate around the winding core column, so that bending of the reinforcing steel bar is realized by means of extrusion of the bending force application column and the winding core column.
Through retrieving, the steel bar bending machine with the application number of CN202223188685.6 comprises an organic table and a rotary table arranged on the machine table, wherein a rotary central shaft is arranged in the middle of the rotary table, a bending pin shaft is eccentrically arranged on the rotary table, the rotary table is driven by a rotary driving device to horizontally rotate, and a limiting block, a fixing frame and a supporting component for limiting the steel bars are further arranged on the machine table. Although the bending work of the reinforcing steel bars can be performed in the prior art, in the actual use process, the applicant finds that the following defects still exist:
because the reinforcing bar that uses in the construction cuts out the back by the cutter more, transports to the construction place again, owing to the transportation in-process, the reinforcing bar exists collision bending phenomenon, and especially the smaller reinforcing bar of diameter, it is especially obvious to appear, and irregular collision bending for the bending operation degree of difficulty of reinforcing bar is big, can't normally use, needs the manual alignment to crooked reinforcing bar, can bend the operation after the alignment, is unfavorable for improving the work efficiency of bender.
Disclosure of Invention
The utility model aims to provide a reinforcing steel bar bending device for building construction, which solves the problem that the conventional reinforcing steel bar bending device provided in the background art cannot be used for carrying out auxiliary straightening on bent reinforcing steel bars.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a reinforcing bar equipment of bending for construction, includes the frame of bending bench and fixed setting on the bench of bending, the middle part rotation of the positive one side of frame of bending is provided with the subassembly of bending that is used for the reinforcing bar to bend, the bottom rotation of the positive opposite side of frame of bending is provided with a plurality of concentric shafts, a plurality of all fixed alignment gyro wheels that are provided with on the concentric shafts, a plurality of the one end of concentric shafts is all fixed and is provided with the gear, a plurality of transmission is provided with the chain between the gear, the back fixed mounting of frame of bending has alignment motor and the motor of bending, directional spout has been seted up at the top of frame opposite side of bending, the inside slip of directional spout is provided with the regulation slider, the front rotation of regulation slider is provided with a plurality of alignment pinch rollers, the top fixed mounting of frame of bending has automatically controlled pneumatic cylinder, adopts the extruded mode of carousel to realize the operation of bending of reinforcing bar, can carry out nimble adjustment according to the diameter of reinforcing bar, and the quick of bending has set up supplementary alignment structure, can carry out after carrying out supplementary alignment to the reinforcing bar of irregular bending again to avoid part bending drawback that can't bend smoothly.
Preferably, the front fixed mounting of bending platform has the switch board, the fixed surface mounting of switch board has regulating switch, alignment switch and bending switch, easy operation, convenient to use.
Preferably, the bottom of automatically controlled pneumatic cylinder and the top fixed connection of adjusting slider, the alignment pinch roller just sets up to the alignment gyro wheel, automatically controlled pneumatic cylinder passes through regulating switch and external power supply electric connection, can adjust the interval of alignment in a flexible way.
Preferably, the output of alignment motor and the outside fixed connection of one of them gear, alignment motor passes through alignment switch and external power supply electric connection, bending motor passes through bending switch and external power supply electric connection, and the flexible operation of bending.
Preferably, the subassembly of buckling includes the carousel of buckling and just bends the compression leg of buckling that the carousel set up, the fixed centering axle that is provided with in middle part of the carousel of buckling, the cover is equipped with the section of thick bamboo cover of buckling on the centering axle, the centering axle passes the section of thick bamboo cover threaded connection of buckling and has the anticreep nut, the output of bending motor and the back fixed connection of the carousel of buckling, the section of thick bamboo cover of buckling is changed portably, bending device's long service life.
Preferably, a plurality of adjusting screw holes are formed in the bottom of the front face of the bending turntable, an assembling cushion block is fixedly arranged at one end of the bending pressing column, an assembling bolt is connected to the assembling cushion block in a threaded mode, the assembling bolt is matched with the adjusting screw holes, flexible adjustment of the bending pressing column is facilitated, and the bending pressing column is flexible to use.
Preferably, the surface of alignment pinch roller and the surface of alignment gyro wheel all are equipped with anti-skidding insection, and the alignment of reinforcing bar is carried more steadily.
Compared with the prior art, the utility model has the beneficial effects that: this reinforcing bar equipment of bending adopts the extruded mode of carousel to realize the operation of bending of reinforcing bar, can carry out nimble adjustment according to the diameter of reinforcing bar, and it is quick to bend, has add supplementary alignment structure, can carry out supplementary alignment to irregularly crooked reinforcing bar after, bend the operation again to avoid the unable drawback of bending smoothly of partly crooked reinforcing bar, easy operation, safe and reliable, holistic bending efficiency is high.
Drawings
Fig. 1 is a schematic structural view of a reinforcing bar bending apparatus according to the present utility model;
FIG. 2 is a rear cross-sectional view of the bending station of the present utility model;
FIG. 3 is a schematic view of a bending assembly according to the present utility model;
fig. 4 is an enlarged view of a portion a of the present utility model.
In the figure: 1. a bending table; 2. bending the machine base; 3. a bending assembly; 31. bending turntables; 32. centering shaft; 33. bending the cylinder sleeve; 34. an anti-falling nut; 35. assembling a cushion block; 36. bending and pressing the column; 37. adjusting the screw hole; 38. assembling a bolt; 4. an electric control hydraulic cylinder; 5. an adjusting slide block; 6. a directional chute; 7. straightening the pinch roller; 8. straightening rollers; 9. a switch board; 10. bending the motor; 11. a chain; 12. a gear; 13. straightening the motor; 14. a concentric shaft; 15. anti-slip insections.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
Referring to fig. 1-4, the utility model provides a steel bar bending device for building construction, which comprises a bending table 1 and a bending machine seat 2 fixedly arranged on the bending table 1, wherein a bending component 3 for bending steel bars is rotatably arranged in the middle of one side of the front surface of the bending machine seat 2, a plurality of concentric shafts 14 are rotatably arranged at the bottom of the other side of the front surface of the bending machine seat 2, straightening rollers 8 are fixedly arranged on the concentric shafts 14, gears 12 are fixedly arranged at one ends of the concentric shafts 14, a chain 11 is arranged between the gears 12 in a transmission manner, a straightening motor 13 and a bending motor 10 are fixedly arranged at the back surface of the bending machine seat 2, a directional chute 6 is arranged at the top of the other side of the bending machine seat 2, an adjusting slide block 5 is slidably arranged in the directional chute 6, a plurality of straightening press wheels 7 are rotatably arranged at the front surface of the adjusting slide block 5, an electric control hydraulic cylinder 4 is fixedly arranged at the top end of the bending machine seat 2, a switch plate 9 is fixedly arranged at the front surface of the bending machine seat 1, and an adjusting switch, a straightening switch and a bending switch are fixedly arranged at the surface of the switch plate 9;
when the straightening motor 13 is started, the straightening motor 13 can drive the gears 12 and the chains 11 to simultaneously rotate the concentric shafts 14, so that the straightening rollers 8 are driven to rotate, the steel bars are conveyed while being compacted and straightened until the bending part of the steel bars stretches into the space between the bending barrel sleeve 33 and the bending press post 36, the bending motor 10 is started, the bending motor 10 can drive the bending turntable 31 to rotate, and the bending press post 36 can be driven to rotate around the bending barrel sleeve 33 in the rotating process of the bending turntable 31, so that the steel bars are extruded to be bent around the bending barrel sleeve 33.
Referring to fig. 1, 2 and 4, further, the bottom end of the electric control hydraulic cylinder 4 is fixedly connected with the top end of the adjusting slide block 5, the straightening pinch roller 7 is arranged opposite to the straightening roller 8, the electric control hydraulic cylinder 4 is electrically connected with an external power supply through an adjusting switch, the output end of the straightening motor 13 is fixedly connected with the outer side of one gear 12, the straightening motor 13 is electrically connected with the external power supply through a straightening switch, the bending motor 10 is electrically connected with the external power supply through a bending switch, and anti-slip dents 15 are arranged on the surfaces of the straightening pinch roller 7 and the straightening roller 8;
when the straightening machine is used, when the straightening needs to be adjusted, the electric control hydraulic cylinder 4 can push the adjusting slide block 5 to move downwards along the directional slide groove 6, so that the straightening pinch roller 7 is close to the straightening roller 8, the adjustment is flexible, and the operation is simple.
Referring to fig. 1 and 3, further, the bending assembly 3 includes a bending turntable 31 and a bending press column 36 opposite to the bending turntable 31, a centering shaft 32 is fixedly arranged in the middle of the bending turntable 31, a bending barrel 33 is sleeved on the centering shaft 32, the centering shaft 32 passes through the bending barrel 33 and is connected with an anti-falling nut 34 in a threaded manner, an output end of the bending motor 10 is fixedly connected with the back of the bending turntable 31, a plurality of adjusting screw holes 37 are formed in the bottom of the front face of the bending turntable 31, an assembling cushion block 35 is fixedly arranged at one end of the bending press column 36, an assembling bolt 38 is connected on the assembling cushion block 35 in a threaded manner, and the assembling bolt 38 is matched with the adjusting screw holes 37;
when the bending press column 36 is used, the distance between the bending press column 36 and the bending sleeve 33 can be flexibly adjusted according to the diameter of a steel bar to be bent, bending is more flexible, the bending motor 10 can drive the bending turntable 31 to rotate, and the bending press column 36 can be driven to rotate around the bending sleeve 33 in the rotating process of the bending turntable 31, so that the steel bar is extruded to bend around the bending sleeve 33, the operation is simple, and the bending is efficient.
When the embodiment of the utility model is used, the following steps are adopted: if the steel bar is straight, the steel bar to be bent is directly erected on the straightening roller 8 during bending, the steel bar stretches into the bending rotary table 31, the bending part is opposite to the bending barrel sleeve 33 and the bending pressing column 36, the bending switch is pressed, the bending motor 10 drives the bending rotary table 31 to rotate, the bending rotary table 31 drives the bending pressing column 36 to rotate around the bending barrel sleeve 33 in the rotating process of the bending rotary table 31, the steel bar is extruded to bend around the bending barrel sleeve 33, one end of the steel bar is erected on the straightening roller 8 during bending of the surface of the steel bar, the adjusting switch is pressed, the electronic control hydraulic cylinder 4 pushes the adjusting slide block 5 to move downwards along the whole of the directional chute 6, the straightening roller 7 is close to the straightening roller 8, after the straightening motor 13 is started, the straightening motor 13 can drive the gears 12 and the chains 11 to simultaneously rotate a plurality of concentric shafts 14, the straightening rollers 8 are driven to rotate, the steel bar is conveyed while the steel bar is pressed and straightened until the bending part of the steel bar stretches into between the bending barrel sleeve 33 and the bending pressing column 36, and then the steel bar can be bent normally.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. The utility model provides a reinforcing bar equipment of bending for construction, includes bending platform (1) and fixed frame (2) of bending that set up on bending platform (1), its characterized in that: the middle part that is used for the reinforcing bar to bend is rotated in the middle part of frame (2) openly one side of bending, the bottom of frame (2) openly opposite side of bending rotates and is provided with a plurality of concentric shafts (14), a plurality of all fixedly provided with alignment gyro wheel (8) on concentric shafts (14), a plurality of the one end of concentric shafts (14) is all fixedly provided with gear (12), a plurality of the transmission is provided with chain (11) between gear (12), the back fixed mounting of frame (2) of bending has alignment motor (13) and bending motor (10), directional spout (6) have been seted up at the top of frame (2) opposite side of bending, the inside slip of directional spout (6) is provided with adjusting slide (5), the front of adjusting slide (5) rotates and is provided with a plurality of alignment pinch rollers (7), the top fixed mounting of frame (2) of bending has automatically controlled pneumatic cylinder (4).
2. The reinforcing steel bar bending apparatus for construction according to claim 1, wherein: the front of the bending table (1) is fixedly provided with a switch board (9), and the surface of the switch board (9) is fixedly provided with an adjusting switch, a straightening switch and a bending switch.
3. The reinforcing bar bending apparatus for construction according to claim 2, wherein: the bottom of automatically controlled pneumatic cylinder (4) is connected with the top fixed connection of adjusting slider (5), alignment pinch roller (7) just set up alignment gyro wheel (8), automatically controlled pneumatic cylinder (4) pass through regulating switch and external power supply electric connection.
4. The reinforcing bar bending apparatus for construction according to claim 2, wherein: the output end of the straightening motor (13) is fixedly connected with the outer side of one gear (12), the straightening motor (13) is electrically connected with an external power supply through a straightening switch, and the bending motor (10) is electrically connected with the external power supply through a bending switch.
5. The reinforcing steel bar bending apparatus for construction according to claim 1, wherein: the bending assembly (3) comprises a bending rotary table (31) and a bending pressing column (36) which is opposite to the bending rotary table (31), a centering shaft (32) is fixedly arranged in the middle of the bending rotary table (31), a bending barrel sleeve (33) is sleeved on the centering shaft (32), the centering shaft (32) penetrates through the bending barrel sleeve (33) to be in threaded connection with an anti-falling nut (34), and the output end of the bending motor (10) is fixedly connected with the back of the bending rotary table (31).
6. The reinforcing steel bar bending apparatus for construction according to claim 5, wherein: the bending turntable (31) is characterized in that a plurality of adjusting screw holes (37) are formed in the front bottom of the bending turntable (31), an assembling cushion block (35) is fixedly arranged at one end of the bending pressing column (36), an assembling bolt (38) is connected to the assembling cushion block (35) in a threaded mode, and the assembling bolt (38) is matched with the adjusting screw holes (37).
7. The reinforcing steel bar bending apparatus for construction according to claim 1, wherein: the surfaces of the straightening pinch roller (7) and the straightening roller (8) are respectively provided with an anti-slip insection (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321717252.7U CN219944430U (en) | 2023-07-03 | 2023-07-03 | Reinforcing bar equipment of bending for construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321717252.7U CN219944430U (en) | 2023-07-03 | 2023-07-03 | Reinforcing bar equipment of bending for construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219944430U true CN219944430U (en) | 2023-11-03 |
Family
ID=88546437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321717252.7U Active CN219944430U (en) | 2023-07-03 | 2023-07-03 | Reinforcing bar equipment of bending for construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219944430U (en) |
-
2023
- 2023-07-03 CN CN202321717252.7U patent/CN219944430U/en active Active
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