CN220387725U

CN220387725U - Reinforcing bar bending device

Info

Publication number: CN220387725U
Application number: CN202321477439.4U
Authority: CN
Inventors: 龙奕铭; 秦培钦
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-06-12
Filing date: 2023-06-12
Publication date: 2024-01-26
Anticipated expiration: 2033-06-12

Abstract

The utility model discloses a reinforcing steel bar bending device, in particular to the technical field of reinforcing steel bar bending, which comprises a processing table, wherein a square fixing column is fixedly arranged at the top end of the processing table, a fixing bending roller is arranged at the top end of the square fixing column, a square groove is formed in the center of the fixing bending roller, a reinforcing steel bar fixing block is arranged at the top end of the processing table, a plurality of reinforcing steel bar fixing pipes are fixedly arranged on the reinforcing steel bar fixing block, a bending mechanism is arranged in front of one side of the fixing bending roller, a limiting mechanism is arranged on the square fixing column, and an adjusting mechanism is arranged at the bottom end of the reinforcing steel bar fixing block. According to the utility model, the replaceable fixed bending roller is arranged, so that the device can bend steel bars with different diameters, the applicability is strong, the condition of changing bending machines with different types back and forth is avoided, the cost of bending the steel bars is reduced, the replacement of the fixed bending roller is simple and convenient, and the efficiency of bending the steel bars is effectively improved.

Description

Reinforcing bar bending device

Technical Field

The utility model relates to the technical field of steel bar bending, in particular to a steel bar bending device.

Background

With the gradual development of economic construction in China, various residential houses, office buildings, road engineering and other on-building projects are built in all places of China, and in the construction process, reinforcement is often needed by adding metal with stronger structures such as reinforcing steel bars and the like, so that the strength and the safety of the whole building mechanism are ensured. The steel bar can be bent and the like according to the needs in the use process, and a steel bar bending device is needed.

At present, when the reinforcing steel bar bending device is in actual use, the bending machine is used for fixing the reinforcing steel bars firstly, then the pushing plate pushes one end of the reinforcing steel bars, the reinforcing steel bars are bent, but the bending diameters of the reinforcing steel bars bent through the bending machine are consistent because the central pin shaft is fixed, and in the process of building, the bending reinforcing steel bars with different bending diameters are required to be used, then the bending machines with different specifications and models are required to be adopted by staff, so that the bending cost of the reinforcing steel bars is increased, the working of workers in bending the reinforcing steel bars is inconvenient, and the efficiency in bending operation is reduced.

Therefore, it is necessary to invent a reinforcing bar bending apparatus to solve the above problems.

Disclosure of Invention

The utility model aims to provide a reinforcing steel bar bending device, which can bend reinforcing steel bars with different diameters by arranging a replaceable fixed bending roller, has strong applicability, avoids the condition of changing bending machines with different types back and forth, reduces the cost of reinforcing steel bar bending processing, is simple and convenient to change the fixed bending roller, and effectively improves the efficiency of reinforcing steel bar bending processing so as to solve the defects in the technology.

In order to achieve the above object, the present utility model provides the following technical solutions: the utility model provides a reinforcing bar bending device, includes the processing platform, the fixed square fixed column that is equipped with in processing platform top, square fixed column top is equipped with fixed bending roller, square groove has been seted up to fixed bending roller center department, square fixed column top passes square inslot portion and extends to fixed bending roller top, processing platform top is equipped with the reinforcing bar fixed block, the reinforcing bar fixed block is established at fixed bending roller one side rear, fixed a plurality of reinforcing bar fixed pipes of being equipped with on the reinforcing bar fixed block, fixed bending roller one side place ahead is equipped with bending mechanism, be equipped with stop gear on the square fixed column, the reinforcing bar fixed block bottom is equipped with adjustment mechanism.

Preferably, the bending mechanism comprises a motor arranged at the bottom of the processing table, a rotating rod is fixedly arranged on an output shaft of the motor, the top end of the rotating rod is rotationally connected with the bottom end of the processing table, a fixed connecting rod is fixedly arranged at the outer end of the rotating rod, a fixed rotating shaft is fixedly arranged at one end of the fixed connecting rod, a rotating bending roller is rotationally connected with the outer end of the fixed rotating shaft, and the rotating bending roller is arranged at the front side of the processing table and is convenient for bending the reinforcing steel bars.

Preferably, a plurality of bending limit grooves are formed in the outer end of the rotary bending roller, so that the steel bars are limited conveniently, and the steel bars are prevented from sliding during bending.

Preferably, the stop gear is including fixed the fixed plate of establishing on the processing platform top, the fixed plate is established at fixed bending roller rear side, the fixed plate is established in reinforcing bar fixed block one side, the fixed plate rear side is equipped with the grafting gag lever post, grafting gag lever post one end passes the fixed plate and extends to fixed bending roller top, the jack groove has been seted up on square fixed column top, grafting gag lever post one end extends into inside the jack groove, the grafting gag lever post other end is fixed and is equipped with the connecting plate, fixed being equipped with two springs between connecting plate front end and the fixed plate rear end, two the spring is established respectively at grafting gag lever post top and bottom, is convenient for carry out spacing fixedly to fixed bending roller, also is convenient for its change simultaneously.

Preferably, the stop gear is including seting up the T type spout on processing platform top, T type spout is established in fixed plate one side, the inside T type slider that is equipped with of T type spout, T type slider top and reinforcing bar fixed block bottom fixed connection, the inside threaded rod that rotates of T type spout is connected with, threaded rod one end passes T type slider and extends to processing platform one side, threaded connection between threaded rod and the T type slider is convenient for adjust the position of reinforcing bar fixed block and reinforcing bar fixed pipe.

Preferably, a rotating handle is fixedly arranged at one end of the threaded rod, so that the threaded rod can be conveniently driven to rotate.

Preferably, the bottom end of the processing table is fixedly provided with a supporting frame, so that the device is supported and fixed conveniently.

In the technical scheme, the utility model has the technical effects and advantages that:

through setting up the fixed roller of bending that can change for the device can buckle out the reinforcing bar of different diameters, and the suitability is stronger, has avoided the condition of changing different model bending machines back and forth to appear, has reduced the cost of reinforcing bar bending process, and the change of fixed roller of bending is comparatively simple convenient, the effectual efficiency that has improved the reinforcing bar bending process.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

fig. 2 is a schematic perspective view of a reinforcing bar fixing block and a reinforcing bar fixing pipe according to the present utility model;

FIG. 3 is a schematic perspective view of a limiting mechanism according to the present utility model;

FIG. 4 is a schematic perspective view of a processing station and an adjusting mechanism according to the present utility model;

fig. 5 is a schematic perspective view of a bending mechanism according to the present utility model.

Reference numerals illustrate:

1. a processing table; 2. square fixed column; 3. fixing a bending roller; 4. a square groove; 5. a steel bar fixing block; 6. a reinforcing steel bar fixing tube; 7. a motor; 8. a rotating lever; 9. fixing the connecting rod; 10. fixing the rotating shaft; 11. rotating the bending roller; 12. bending limit grooves; 13. a fixing plate; 14. inserting a limiting rod; 15. a plug-in groove; 16. a connecting plate; 17. a spring; 18. a T-shaped chute; 19. a T-shaped slider; 20. a threaded rod; 21. a rotating handle; 22. and (5) supporting frames.

Detailed Description

In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.

The utility model provides a reinforcing steel bar bending device as shown in figures 1-5, which comprises a processing table 1, wherein a supporting frame 22 is fixedly arranged at the bottom end of the processing table 1, a square fixing column 2 is fixedly arranged at the top end of the processing table 1, a fixed bending roller 3 is arranged at the top end of the square fixing column 2, a square groove 4 is formed in the center of the fixed bending roller 3, the top end of the square fixing column 2 penetrates through the square groove 4 and extends to the top of the fixed bending roller 3, a reinforcing steel bar fixing block 5 is arranged at the top end of the processing table 1, the reinforcing steel bar fixing block 5 is arranged at the rear of one side of the fixed bending roller 3, a plurality of reinforcing steel bar fixing pipes 6 are fixedly arranged on the reinforcing steel bar fixing block 5, a bending mechanism is arranged at the front of one side of the fixed bending roller 3, a limiting mechanism is arranged on the square fixing column 2, and an adjusting mechanism is arranged at the bottom end of the reinforcing steel bar fixing block 5.

The bending mechanism comprises a motor 7 arranged at the bottom of a processing table 1, a rotating rod 8 is fixedly arranged on an output shaft of the motor 7, the top end of the rotating rod 8 is rotationally connected with the bottom end of the processing table 1, a fixed connecting rod 9 is fixedly arranged at the outer end of the rotating rod 8, a fixed rotating shaft 10 is fixedly arranged at one end of the fixed connecting rod 9, a rotating bending roller 11 is rotationally connected at the outer end of the fixed rotating shaft 10, the rotating bending roller 11 is arranged at the front side of the processing table 1, and a plurality of bending limiting grooves 12 are formed in the outer end of the rotating bending roller 11.

The stop gear is including fixed plate 13 of establishing on processing platform 1 top, fixed plate 13 establishes at fixed roller 3 rear side of bending, fixed plate 13 establishes in reinforcing bar fixed block 5 one side, fixed plate 13 rear side is equipped with grafting gag lever post 14, grafting gag lever post 14 one end passes fixed plate 13 and extends to fixed roller 3 top of bending, grafting groove 15 has been seted up on square fixed column 2 top, grafting gag lever post 14 one end extends into inside grafting groove 15, grafting gag lever post 14 other end is fixed and is equipped with connecting plate 16, fixed being equipped with two springs 17 between connecting plate 16 front end and the fixed plate 13 rear end, two springs 17 are established respectively at grafting gag lever post 14 top and bottom.

The limiting mechanism comprises a T-shaped chute 18 arranged at the top end of the processing table 1, the T-shaped chute 18 is arranged on one side of the fixed plate 13, a T-shaped sliding block 19 is arranged in the T-shaped chute 18, the top end of the T-shaped sliding block 19 is fixedly connected with the bottom end of the steel bar fixed block 5, a threaded rod 20 is rotatably connected in the T-shaped chute 18, one end of the threaded rod 20 penetrates through the T-shaped sliding block 19 and extends to one side of the processing table 1, the threaded rod 20 is in threaded connection with the T-shaped sliding block 19, and a rotating handle 21 is fixedly arranged at one end of the threaded rod 20.

Penetrate a plurality of reinforcing bars respectively inside the fixed pipe 6 of reinforcing bars for the reinforcing bar passes fixed bending roller 3 and rotates between the bending roller 11, and the outer end of reinforcing bar can block inside the spacing groove 12 of bending, and start motor 7, the output shaft of motor 7 drives dwang 8 and rotates, and dwang 8 drives fixed connecting rod 9 and rotates, and fixed connecting rod 9 drives fixed pivot 10 and rotates, and fixed pivot 10 drives to rotate bending roller 11 and buckles the reinforcing bar.

When the connecting plate 16 is pulled to the rear side, the connecting plate 16 drives the inserting limiting rod 14 to move to the rear side and stretch the spring 17, when one end of the inserting limiting rod 14 is far away from the top end of the fixed bending roller 3, the fixed bending roller 3 is taken down from the square fixed column 2, then a new fixed bending roller 3 is inserted on the square fixed column 2, the connecting plate 16 is loosened, the connecting plate 16 drives one end of the inserting limiting rod 14 to be inserted into the inserting groove 15 under the elastic force of the spring 17, thus the new fixed bending roller 3 can be fixed, the rotating handle 21 is rotated, the rotating handle 21 drives the threaded rod 20 to rotate, and the T-shaped sliding block 19 moves back and forth in the T-shaped sliding groove 18 along with the rotation of the threaded rod 20, so that the T-shaped sliding block 19 drives the reinforcing steel bar fixing block 5 to move back and forth, the position of the reinforcing steel bar can be adjusted, the outer ends of the reinforcing steel bars can be attached to the outer ends of the fixed bending rollers 3, and the reinforcing steel bars with different diameters can be bent by changing the fixed bending rollers 3 with different diameters.

According to the utility model, the replaceable fixed bending roller 3 is arranged, so that the device can bend steel bars with different diameters, the applicability is high, the situation that bending machines with different bending diameters are replaced back and forth is avoided, the bending processing cost of the steel bars is reduced, the replacement of the fixed bending roller 3 is simple and convenient, the bending processing efficiency of the steel bars is effectively improved, the problem that in the prior art, when the steel bar bending device is in actual use, the bending machine usually fixes the steel bars firstly, then the pushing plate pushes one end of the steel bars to bend the steel bars, but the bending machine is fixed due to the fact that the center pin shaft is fixed, so that the bending diameters of the steel bars bent through the bending machine are consistent, in the process of building, workers are required to use bending machines with different specifications, the bending cost of the steel bars is increased, the workers are inconvenient to work when bending the steel bars, and the efficiency in bending operation is reduced.

While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.

Claims

1. The utility model provides a reinforcing bar bending device, includes processing platform (1), its characterized in that: the processing platform (1) top is fixed to be equipped with square fixed column (2), square fixed column (2) top is equipped with fixed bending roller (3), square groove (4) have been seted up to fixed bending roller (3) center department, square fixed column (2) top passes square groove (4) inside and extends to fixed bending roller (3) top, processing platform (1) top is equipped with reinforcing bar fixed block (5), reinforcing bar fixed block (5) are established at fixed bending roller (3) one side rear, fixed being equipped with a plurality of reinforcing bar fixed pipes (6) on reinforcing bar fixed block (5), fixed bending roller (3) one side the place ahead is equipped with bending mechanism, be equipped with stop gear on square fixed column (2), reinforcing bar fixed block (5) bottom is equipped with adjustment mechanism.

2. A rebar bending device as in claim 1 wherein: the utility model discloses a bending mechanism, including establishing motor (7) in processing platform (1) bottom, the output shaft of motor (7) is fixed to be equipped with dwang (8), rotate between dwang (8) top and processing platform (1) bottom and be connected, dwang (8) outer end is fixed to be equipped with fixed connecting rod (9), fixed connecting rod (9) one end is fixed to be equipped with fixed pivot (10), fixed pivot (10) outer end rotation is connected with rotation bending roller (11), rotation bending roller (11) are established in processing platform (1) front side.

3. A rebar bending device as in claim 2, wherein: the outer end of the rotary bending roller (11) is provided with a plurality of bending limiting grooves (12).

4. A rebar bending device as in claim 1 wherein: the utility model provides a stop gear, including fixed plate (13) of establishing in processing platform (1) top, fixed plate (13) are established in fixed bending roller (3) rear side, fixed plate (13) are established in reinforcing bar fixed block (5) one side, fixed plate (13) rear side is equipped with grafting gag lever post (14), grafting gag lever post (14) one end passes fixed plate (13) and extends to fixed bending roller (3) top, grafting groove (15) have been seted up on square fixed column (2) top, grafting gag lever post (14) one end extends into inside grafting groove (15), grafting gag lever post (14) other end is fixed and is equipped with connecting plate (16), be equipped with two springs (17) between connecting plate (16) front end and fixed plate (13) rear end, two spring (17) are established respectively at grafting gag lever post (14) top and bottom.

5. The reinforcing bar bending apparatus as set forth in claim 4, wherein: the limiting mechanism comprises a T-shaped sliding groove (18) formed in the top end of the processing table (1), the T-shaped sliding groove (18) is formed in one side of the fixed plate (13), a T-shaped sliding block (19) is arranged in the T-shaped sliding groove (18), the top end of the T-shaped sliding block (19) is fixedly connected with the bottom end of the reinforcing steel bar fixed block (5), a threaded rod (20) is rotatably connected in the T-shaped sliding groove (18), one end of the threaded rod (20) penetrates through the T-shaped sliding block (19) and extends to one side of the processing table (1), and the threaded rod (20) is in threaded connection with the T-shaped sliding block (19).

6. A rebar bending apparatus according to claim 5, wherein: one end of the threaded rod (20) is fixedly provided with a rotating handle (21).

7. A rebar bending device as in claim 1 wherein: the bottom end of the processing table (1) is fixedly provided with a supporting frame (22).