CN220112194U - Reinforcing steel bar bending device for building construction - Google Patents
Reinforcing steel bar bending device for building construction Download PDFInfo
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- CN220112194U CN220112194U CN202321080390.9U CN202321080390U CN220112194U CN 220112194 U CN220112194 U CN 220112194U CN 202321080390 U CN202321080390 U CN 202321080390U CN 220112194 U CN220112194 U CN 220112194U
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- mounting plate
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- 238000005452 bending Methods 0.000 title claims abstract description 79
- 238000009435 building construction Methods 0.000 title claims abstract description 6
- 229910001294 Reinforcing steel Inorganic materials 0.000 title abstract description 10
- 230000007246 mechanism Effects 0.000 claims abstract description 52
- 238000010276 construction Methods 0.000 claims abstract description 12
- 229910000831 Steel Inorganic materials 0.000 claims description 15
- 239000010959 steel Substances 0.000 claims description 15
- 230000003014 reinforcing effect Effects 0.000 abstract description 27
- 230000001360 synchronised effect Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 5
- 208000027418 Wounds and injury Diseases 0.000 description 4
- 230000006378 damage Effects 0.000 description 4
- 208000014674 injury Diseases 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000001739 rebound effect Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model discloses a reinforcing steel bar bending device for building construction, which belongs to the technical field of reinforcing steel bar bending and comprises a mounting plate, wherein a power mechanism is fixedly arranged at the front end of the top of the mounting plate, three groups of bending mechanisms are fixedly arranged at the rear side of the top of the mounting plate, the three groups of bending mechanisms correspond to the power mechanism, and a clamping mechanism is fixedly arranged at one end, far away from the power mechanism, of the top of the mounting plate. This a reinforcing bar bending device for construction, through setting up three mechanism of bending, when bending the reinforcing bar, drive the three worm of installing at axis of rotation through the motor and rotate to make three worm wheel with worm meshing begin to rotate, the reinforcing bar passes between first L board and second L board, and the point of bending is located two between bending the piece, and three worm wheel synchronous rotation, thereby bend to many reinforcing bars the same angle, reduce personnel and bend a large amount of required time of reinforcing bars, improve work efficiency.
Description
Technical Field
The utility model belongs to the technical field of steel bar bending, and particularly relates to a steel bar bending device for building construction.
Background
Building materials frequently used in the construction process of reinforced bar buildings have different specifications and sizes, and when the reinforced bar is used for construction, the reinforced bar is often required to be bent into a specific shape or angle according to different uses.
The existing steel bar bending device is low in working efficiency because one steel bar is bent and then bent next after the steel bar is bent when the steel bar is bent, a large amount of time is consumed when a large number of steel bars need to be bent, and waste of manpower and material resources is easily caused, so that improvement is needed.
Disclosure of Invention
In order to overcome the defects, the utility model provides a reinforcing steel bar bending device for building construction, which solves the problems that the existing reinforcing steel bar bending device is low in efficiency when bending reinforcing steel bars, and consumes a great deal of time when bending a great quantity of reinforcing steel bars, and is easy to cause waste of manpower and material resources.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a reinforcing bar bending device for construction, includes the mounting panel, the top front end fixed mounting of mounting panel has power unit, the top of mounting panel is located power unit's rear side fixed mounting has three mechanism of bending, and three mechanism of bending correspond with power unit, power unit's one end fixed mounting has clamping mechanism is kept away from at the top of mounting panel.
As a further aspect of the utility model: the mounting plate comprises a convex plate, three groups of first L plates and second L plates are mounted at the top of the convex plate at equal intervals, and the three groups of first L plates and second L plates correspond to the three groups of bending mechanisms respectively.
As a further aspect of the utility model: the power mechanism comprises a rotating shaft, three groups of worms are mounted on the outer circumferential surface of the rotating shaft at equal intervals, two groups of first stop blocks are fixedly mounted at the two ends of the three groups of worms on the outer circumferential surface of the rotating shaft, the three groups of worms are correspondingly meshed with the three groups of bending mechanisms, two groups of first support plates are connected at the two ends of the rotating shaft through bearings, the bottoms of the two groups of first support plates are fixedly connected with the front ends of the tops of the convex plates, one end of the rotating shaft penetrates through the first support plates and is fixedly connected with the output ends of the motor, and the bottoms of the motor are fixedly connected with the convex plates.
As a further aspect of the utility model: the bending mechanism comprises a cylindrical block, the bottom of the cylindrical block is fixedly connected with the convex plate, a top block is fixedly installed at the central position of the top of the cylindrical block, the outer circumferential surface of the top block is rotationally connected with the inside of the worm wheel through a bearing, two bending blocks are symmetrically installed at the central position of the top of the worm wheel, and the two bending blocks correspond to a group of symmetrically installed first L plates and second L plates.
As a further aspect of the utility model: the clamping mechanism comprises a first clamping wheel, two ends of the first clamping wheel are connected with two groups of second supporting plates through bearings, the bottoms of the second supporting plates are fixedly connected with the mounting plate, two groups of sliding rods are slidably mounted at two ends of the top of each second supporting plate, two groups of sliding rods are fixedly mounted at the top of each sliding rod, a third supporting plate is mounted at the middle of each third supporting plate, and the second clamping wheels are mounted at the middle of each third supporting plate through bearings.
As a further aspect of the utility model: the bottom of slide bar inserts the top of second backup pad, and the bottom fixed mounting of slide bar has the second dog, the slide bar is located the inside outer cylinder cover of second backup pad and has the spring, and the spring is located second dog top.
Compared with the prior art, the utility model has the beneficial effects that:
1. this a reinforcing bar bending device for construction, through setting up three mechanism of bending, when bending the reinforcing bar, drive the three worm of installing at axis of rotation through the motor and rotate to make three worm wheel with worm meshing begin to rotate, the reinforcing bar passes between first L board and second L board, and the point of bending is located two between bending the piece, and three worm wheel synchronous rotation, thereby bend to many reinforcing bars the same angle, reduce personnel and bend a large amount of required time of reinforcing bars, improve work efficiency.
2. This a reinforcing bar bending device for construction presss from both sides tightly the afterbody of reinforcing bar through setting up clamping mechanism, avoids when the reinforcing bar is bent, because the reinforcing bar is longer, the afterbody of reinforcing bar takes place to beat at the in-process of bending, causes personnel's injury, has improved bending device's security.
Drawings
FIG. 1 is a schematic view of a three-dimensional structure of the present utility model;
FIG. 2 is a schematic view of a three-dimensional cross-sectional structure of the bending mechanism of the present utility model;
FIG. 3 is a schematic view of a clamping mechanism of the present utility model;
fig. 4 is a schematic view of the present utility model in partial cross-section at a in fig. 3.
In the figure: 1. a mounting plate; 101. a convex plate; 102. a first L plate; 103. a second L plate; 2. a power mechanism; 201. a rotating shaft; 202. a worm; 203. a first stopper; 204. a first support plate; 205. a motor; 3. a bending mechanism; 301. a cylindrical block; 302. a top block; 303. a worm wheel; 304. bending blocks; 4. a clamping mechanism; 401. a first pinch wheel; 402. a second support plate; 403. a third support plate; 404. a second pinch wheel; 405. a slide bar; 406. a second stopper; 407. and (3) a spring.
Detailed Description
The technical scheme of the patent is further described in detail below with reference to the specific embodiments.
As shown in fig. 1-4, the present utility model provides a technical solution: a reinforcing bar bending device for construction, including mounting panel 1, the top front end fixed mounting of mounting panel 1 has power unit 2, the top of mounting panel 1 is located power unit 2's rear side fixed mounting has three sets of mechanism 3 of bending, and three sets of mechanism 3 of bending correspond with power unit 2, the one end fixed mounting who keeps away from power unit 2 at the top of mounting panel 1 has clamping mechanism 4, place the reinforcing bar that will bend at the device top and pass mechanism 3 and clamping mechanism 4, press from both sides the reinforcing bar tight through clamping mechanism 4, avoid bending at the reinforcing bar, because the reinforcing bar takes place to beat for a long time, cause personnel's injury, then start power unit 2, provide power for the work of mechanism 3 of bending, three sets of mechanism 3 begin synchronous rotation, carry out the bending of same angle to three reinforcing bars.
The mounting panel 1 includes protruding board 101, and three first L boards 102 of group and second L board 103 are installed to protruding board 101's top equidistance, and three first L boards 102 of group and second L board 103 respectively with three groups mechanism 3 of bending corresponding, will wait to bend the reinforcing bar and place between three first L boards 102 of group and second L board 103, avoid the reinforcing bar to take place transverse movement when bending, lead to the bending angle of reinforcing bar to be inconsistent with the requirement.
The power mechanism 2 comprises a rotating shaft 201, three groups of worms 202 are mounted on the outer circumferential surface of the rotating shaft 201 at equal intervals, two first check blocks 203 are fixedly mounted at two ends of the three groups of worms 202, the three groups of worms 202 are correspondingly meshed with three groups of bending mechanisms 3, two first support plates 204 are connected to two ends of the rotating shaft 201 through bearings, the bottoms of the two groups of first support plates 204 are fixedly connected with the front ends of the tops of the convex plates 101, one end of the rotating shaft 201 penetrates through the first support plates 204 to be fixedly connected with the output ends of the motors 205, the bottoms of the motors 205 are fixedly connected with the convex plates 101, the three groups of worms 202 mounted on the surface of the rotating shaft 201 are driven to synchronously rotate through rotation of the motors 205, so that three groups of bending mechanisms 3 meshed with the three groups of worms 202 can synchronously rotate, two ends of the worms 202 are protected through the first check blocks 203, damage to the worms 202 by an external environment is reduced, and the worms 202 are lifted to a height capable of being meshed with the bending mechanisms 3 through the first support plates 204.
The bending mechanism 3 comprises a cylindrical block 301, the bottom of the cylindrical block 301 is fixedly connected with the convex plate 101, a top block 302 is fixedly installed at the central position of the top of the cylindrical block 301, the outer circumferential surface of the top block 302 is rotationally connected with the inside of a worm gear 303 through a bearing, two bending blocks 304 are symmetrically installed at the central position of the top of the worm gear 303, the two bending blocks 304 correspond to a group of symmetrically installed first L plates 102 and second L plates 103, reinforcing steel bars are placed between the two bending blocks 304, power is transmitted through meshing of a power mechanism 2 and the worm gear 303, the worm gear 303 is driven to rotate to bend the reinforcing steel bars, the top block 302 is connected with the worm gear 303 through the bearing, the top block 302 cannot rotate when the worm gear 303 rotates, and the bending mechanism 3 is lifted to a height capable of being meshed with the power mechanism 2 through the cylindrical block 301.
The clamping mechanism 4 comprises a first clamping wheel 401, two ends of the first clamping wheel 401 are connected with two groups of second supporting plates 402 through bearings, the bottoms of the second supporting plates 402 are fixedly connected with a mounting plate 1, two groups of sliding rods 405 are slidably mounted at two ends of the tops of the second supporting plates 402, a third supporting plate 403 is fixedly mounted at the tops of the two groups of sliding rods 405, second clamping wheels 404 are mounted in the middle of the two groups of third supporting plates 403 through bearings, the bottoms of the sliding rods 405 are inserted into the tops of the second supporting plates 402, second stop blocks 406 are fixedly mounted at the bottoms of the sliding rods 405, springs 407 are sleeved on outer cylindrical surfaces of the inner parts of the second supporting plates 402, the springs 407 are positioned at the tops of the second stop blocks 406, three reinforcing bars to be bent pass through between the first clamping wheels 401 and the second clamping wheels 404, the second clamping wheels 404 are loosened at proper length positions, the first clamping wheels 401 and the second clamping wheels 404 clamp the reinforcing bars under the rebound effect of the four groups of springs 407, and the second clamping wheels 404 are prevented from bending, and the second clamping wheels are prevented from being injured by the second clamping wheels 404 due to the fact that the tail parts of the sliding rods 405 are longer in bending process, bending personnel are caused in bending process, and the second clamping devices are prevented from bending the second supporting plates and the second supporting plates are wound on the second clamping wheels 404.
The working principle of the utility model is as follows: three steel bars to be bent pass through between the first clamping wheel 401 and the second clamping wheel 404, then pass through between the three groups of first L plates 102 and the second L plates 103, place the place to be bent in the middle of two bending blocks 304, loosen the second clamping wheel 404, under the rebound effect of four groups of springs 407, make the first clamping wheel 401 and the second clamping wheel 404 clamp the steel bars, avoid bending the steel bars, because the steel bars are longer, the tail parts of the steel bars jump in the bending process, the injury of personnel is caused, the safety of the bending device is improved, the three groups of worms 202 arranged on the surface of the rotating shaft 201 are driven by the rotation of the motor 205, so that the three groups of worm gears 303 respectively meshed with the three groups of worms 202 can synchronously rotate, bending the steel bars of the same angle is carried out on the three steel bars, the time required by bending a large number of the personnel is reduced, and the working efficiency is improved.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.
While the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes may be made without departing from the spirit of the present patent within the knowledge of one of ordinary skill in the art.
Claims (6)
1. A steel bar bending device for building construction, includes mounting panel (1), its characterized in that: the novel bending machine is characterized in that a power mechanism (2) is fixedly arranged at the front end of the top of the mounting plate (1), three groups of bending mechanisms (3) are fixedly arranged at the rear side of the power mechanism (2) at the top of the mounting plate (1), the three groups of bending mechanisms (3) correspond to the power mechanism (2), and a clamping mechanism (4) is fixedly arranged at one end, far away from the power mechanism (2), of the top of the mounting plate (1).
2. A rebar bending device for construction as in claim 1, wherein: the mounting plate (1) comprises a convex plate (101), three groups of first L plates (102) and second L plates (103) are equidistantly arranged at the top of the convex plate (101), and the three groups of first L plates (102) and second L plates (103) respectively correspond to the three groups of bending mechanisms (3).
3. A rebar bending device for construction as in claim 2, wherein: the power mechanism (2) comprises a rotating shaft (201), three groups of worms (202) are mounted on the outer circumferential surface of the rotating shaft (201) at equal intervals, two groups of first stop blocks (203) are fixedly mounted on the outer circumferential surface of the rotating shaft (201) at the two ends of the three groups of worms (202), the three groups of worms (202) are correspondingly meshed with three groups of bending mechanisms (3), two groups of first support plates (204) are connected to the two ends of the rotating shaft (201) through bearings, the bottoms of the two groups of first support plates (204) are fixedly connected with the top front end of the convex plate (101), one end of the rotating shaft (201) penetrates through the first support plates (204) to be fixedly connected with the output end of the motor (205), and the bottom of the motor (205) is fixedly connected with the convex plate (101).
4. A rebar bending device for construction as in claim 2, wherein: the bending mechanism (3) comprises a cylindrical block (301), the bottom of the cylindrical block (301) is fixedly connected with a convex plate (101), a top block (302) is fixedly installed at the central position of the top of the cylindrical block (301), the outer circumferential surface of the top block (302) is rotationally connected with the inside of a worm wheel (303) through a bearing, two bending blocks (304) are symmetrically installed at the central position of the top of the worm wheel (303), and the two bending blocks (304) correspond to a group of symmetrically installed first L plates (102) and second L plates (103).
5. A rebar bending device for construction as in claim 1, wherein: the clamping mechanism (4) comprises a first clamping wheel (401), two ends of the first clamping wheel (401) are connected with two groups of second supporting plates (402) through bearings, the bottoms of the second supporting plates (402) are fixedly connected with the mounting plate (1), two groups of sliding rods (405) are slidably mounted at two ends of the top of each second supporting plate (402), two groups of sliding rods (405) are fixedly mounted at the top of each third supporting plate (403), and the second clamping wheels (404) are mounted in the middle of each third supporting plate (403) through bearings.
6. A rebar bending apparatus for construction as in claim 5 wherein: the bottom of slide bar (405) inserts the top of second backup pad (402), and the bottom fixed mounting of slide bar (405) has second dog (406), the outer cylinder cover that slide bar (405) are located the inside of second backup pad (402) has spring (407), and spring (407) are located second dog (406) top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321080390.9U CN220112194U (en) | 2023-05-08 | 2023-05-08 | Reinforcing steel bar bending device for building construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321080390.9U CN220112194U (en) | 2023-05-08 | 2023-05-08 | Reinforcing steel bar bending device for building construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220112194U true CN220112194U (en) | 2023-12-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321080390.9U Active CN220112194U (en) | 2023-05-08 | 2023-05-08 | Reinforcing steel bar bending device for building construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220112194U (en) |
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2023
- 2023-05-08 CN CN202321080390.9U patent/CN220112194U/en active Active
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