CN220636133U - Reinforcing bar bending device - Google Patents

Abstract

The utility model discloses a reinforcing steel bar bending device which comprises a workbench, wherein a second motor is fixedly connected to the bottom of the workbench, a bending turntable is fixedly connected to the output end of the second motor penetrating through the workbench, a positioning rod and a bending rod are fixedly connected to the top of the bending turntable, and a portal frame is fixedly arranged on the top of the workbench.

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

Reinforcing bars are an important building material and are widely used in concrete structures. In a building structure, the reinforcing steel bars need to bear the functions of reinforcement and support, so that the reinforcing steel bars need to be processed and installed according to a certain shape so as to meet the requirements of the building structure.

The existing reinforcing steel bar bending device has certain defects, when the reinforcing steel bar is bent, workers are required to intervene on the reinforcing steel bar, and when the reinforcing steel bar is required to be bent for many times, the workers are all marked on the surface of the reinforcing steel bar through tools, then the bending distance of the reinforcing steel bar is manually controlled, the bending distance is complex, errors in precision can be caused, the reinforcing steel bar is easy to bounce from a workbench in the bending process, and certain danger exists.

Disclosure of Invention

The main objective of the present disclosure is to provide a device for bending steel bars, so as to effectively solve the problems set forth in the above background art by the inventor.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a reinforcing bar bending device, includes the workstation, the bottom fixedly connected with second motor of workstation, the output fixedly connected with carousel of buckling of second motor run through the workstation, the top fixedly connected with locating lever of carousel of buckling and the pole of buckling, the top fixedly mounted of workstation has the portal frame, the top fixedly mounted of portal frame has first pneumatic cylinder, the telescopic link that first pneumatic cylinder runs through the portal frame is fixed with first pusher, the bottom both ends of first pusher are fixed with fixed plate and impeller block respectively, the top fixedly mounted of workstation has two pusher, two equal movable mounting in inside has the slider of pusher, rotate between slider and the impeller block and be connected with the catch bar, one side fixedly connected with slide bar of slider, the one end fixedly connected with of slide bar activity run through pusher removes the stopper, the top fixedly mounted of workstation has two fixed stoppers, fixed stopper is relative and parallel with the removal stopper, the top of workstation is equipped with first conveyer and second conveyer, the inside is connected with the second sprocket, the inside is connected with the third sprocket, the outside surface of third conveyer and the equal fixed connection of second sprocket, the inside is connected with the hydraulic link of third sprocket.

Preferably, a moving groove is formed in the pushing device, and the moving groove is in sliding fit with the sliding block.

Preferably, a rotating disc groove is formed in the top of the workbench, and the bending rotating disc is located in the rotating disc groove.

Preferably, the tops of the first conveying device and the second conveying device are fixedly connected with a first motor, the output end of the first motor is fixedly connected with a transmission rod, and the chain wheel and the chain rotate.

Preferably, the first conveying device is fixedly connected to the top of the workbench, the second conveying device is movably mounted on the top of the workbench, and the second conveying device is fixedly connected with the second pushing plate.

Preferably, the bottom of the workbench is fixedly connected with four upright posts.

Compared with the prior art, the utility model has the beneficial effects that:

this device is in the use, at first, drive conveyer's transfer wheel through the motor and accomplish the conveying of reinforcing bar, when the reinforcing bar reachs the carousel of buckling, start the flexible fixed plate that drives of pneumatic cylinder and fixed block and accomplish the fixed to the reinforcing bar, prevent that the reinforcing bar from bouncing or shifting in the process of buckling, then start the buckling of carousel to the reinforcing bar, when same reinforcing bar needs to buckle many times can pass through motor control reinforcing bar conveying distance, accomplish the bending distance that the reinforcing bar needs, the improvement precision reduces human intervention, thereby reduce the incident, and improve work efficiency.

Drawings

In order to more clearly illustrate the technical solutions of the present utility model, the drawings that are needed in the description of the specific embodiments will be briefly described below, it being obvious that the drawings in the following description are only some examples of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

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

FIG. 2 is a schematic diagram of the structure of the present utility model;

FIG. 3 is a schematic diagram of a conveyor apparatus according to the present utility model;

FIG. 4 is a cross-sectional view of a table of the present utility model;

the reference numerals are as follows:

1. a work table; 2. bending the turntable; 3. a positioning rod; 4. bending the rod; 5. a portal frame; 6. a first hydraulic cylinder; 7. a first push plate; 8. a fixing plate; 9. a pushing block; 10. a push rod; 11. a pushing device; 12. a slide block; 13. a slide bar; 14. a moving groove; 15. moving a limiting block; 16. fixing a limiting block; 17. a first conveying device; 18. a second conveying device; 19. a first motor; 20. a second hydraulic cylinder; 21. a second pushing plate; 22. a transmission rod; 23. a transfer wheel; 24. a sprocket; 25. a chain; 26. a second motor; 27. a rotor groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides the following embodiments:

the utility model provides a reinforcing bar bending device, includes workstation 1, the bottom fixedly connected with second motor 26 of workstation 1, the output fixedly connected with carousel 2 of buckling of second motor 26 running through workstation 1, buckle the top fixedly connected with locating lever 3 of carousel 2 and buckle pole 4, the top fixedly mounted of workstation 1 has portal frame 5, the top fixedly connected with of portal frame 5 has first pneumatic cylinder 6, the telescopic link fixedly connected with first push plate 7 of first pneumatic cylinder 6 running through portal frame 5, the bottom both ends of first push plate 7 are fixedly connected with fixed plate 8 and impeller 9 respectively, the top fixedly connected with of workstation 1 has two thrust units 11, two the inside of thrust units 11 is all movable mounting has slider 12, the pivoted between slider 12 and the impeller 9 is connected with push rod 10, one side fixedly connected with slide bar 13 of slider 12, the one end fixedly connected with of portal frame 5 removes stopper 15, the top fixedly connected with two fixed stoppers 16 of workstation 1 run through portal frame 5, the second sprocket wheel 22 and the fixed connection of two fixed stoppers 16, the second sprocket wheel 22 and the inside of workstation 1 have two fixed connection stopper, the second sprocket wheel 22 and the transmission device 20 are connected with the second sprocket wheel 20, the inside of two transmission device 20 are connected with the second sprocket wheel 20.

The pushing device 11 is internally provided with a moving groove 14, and the moving groove 14 is in sliding fit with the sliding block 12.

Specifically, a moving groove 14 is formed in the pushing device 11, and the moving groove 14 is slidably matched with the slider 12.

Specifically, the top of the workbench 1 is provided with a rotating disc groove 27, and the bending turntable 2 is located inside the rotating disc groove 27.

Specifically, the top parts of the first conveying device 17 and the second conveying device 18 are fixedly connected with a first motor 19, the output end of the first motor 19 is fixedly connected with a transmission rod 22, and the sprocket 24 is in running fit with a chain 25.

Specifically, the first conveying device 17 is fixedly connected to the top of the workbench 1, the second conveying device 18 is movably mounted on the top of the workbench 1, and the second conveying device 18 is fixedly connected with the second pushing plate 21.

Specifically, the bottom of the workbench 1 is fixedly connected with four upright posts.

The working principle of the utility model is as follows:

when the steel bar bending device is used, firstly, one end of a steel bar is placed between the second conveying device 18 and the conveying wheels 23 in the first conveying device 17, then, the second hydraulic cylinder 20 is started to push the second pushing plate 21 to move, the second pushing plate 21 pushes the second conveying device 18 to move to clamp the steel bar, secondly, the first motor 19 is started to drive the transmission rod 22 to rotate, the transmission rod 22 drives the sprocket 24 on the surface to rotate, the sprocket 24 drives the connected chain 25 to rotate, the two transmission rods 22 which are not connected with the first motor 19 are driven by the chain 25 to rotate, the three transmission rods 22 simultaneously drive the conveying wheels 23 to rotate, the conveying wheels 23 rotate to drive the steel bar to convey the steel bar, when the steel bar reaches the top of the bending turntable 2, the first hydraulic cylinder 6 is started to drive the first pushing plate 7 to stretch out and draw back, the sliding block 9 at the bottom of the first pushing plate 7 pushes the sliding rod 13 to move in the moving groove 14 through the pushing rod 10, and the sliding block 15 at the other end is pushed by the sliding rod 12, so that the clamping and fixing of the steel bar 8 and the moving block 15 are completed, the steel bar cannot deviate and bounce the steel bar are driven by the chain 25, then, the second motor 25 is started to drive the two transmission rods 22 which are not connected with the first motor 19 to rotate, the transmission rod 22 is driven by the transmission wheels 23 to rotate, and the steel bar is required to be bent, and the bending accuracy of the steel bar is improved, and the bending accuracy of the steel bar can be increased when the steel bar is required to be bent, and the bending and the steel bar is bent, and the bending efficiency is controlled to be rotated, and the bending speed is a plurality of times, and the bending speed is required to be controlled.

Further, after the steel bar reaches the bending turntable 2 through the conveying device to complete the first bending, the first hydraulic cylinder 6 is started to drive the fixing plate 8 to retract with the movable limiting block 15, clamping and fixing of the steel bar are canceled, then the first motor 19 is started to enable the first conveying device 17 and the second conveying device 18 to convey the second bending distance of the steel bar, when the secondary bending point of the steel bar reaches the bending turntable 2, the first hydraulic cylinder 6 is started to drive the fixing plate 8 to clamp and fix the steel bar, the second motor 26 is started to drive the bending turntable 2 to bend the steel bar for the second time, and when the steel bar needs to be bent for a plurality of times, the operation is repeated, and the repeated bending of the steel bar is completed.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims (6)

1. The utility model provides a reinforcing bar device of buckling, includes workstation (1), its characterized in that: the bottom fixedly connected with second motor (26) of workstation (1), the output fixedly connected with carousel (2) of buckling of second motor (26) run through workstation (1), the top fixedly connected with locating lever (3) of carousel (2) and buckling pole (4) buckle, the top fixedly mounted of workstation (1) has portal frame (5), the top fixedly mounted of portal frame (5) has first pneumatic cylinder (6), the telescopic end fixedly connected with first push plate (7) of first pneumatic cylinder (6) run through portal frame (5), the bottom both ends of first push plate (7) are fixedly connected with fixed plate (8) and impeller (9) respectively, the top fixedly mounted of workstation (1) has two thrust units (11), two inside movable mounting of impeller (11) have slider (12), the rotation is connected with impeller (10) between slider (12) and the impeller (9), one side fixedly connected with slide bar (13) of slider (12), the fixed mounting of slider (13) has stopper (16) of stopper (16) fixed mounting of moving the top of workstation (1), the fixed limiting block (16) is opposite to and parallel to the movable limiting block (15), a first conveying device (17) and a second conveying device (18) are arranged at the top of the workbench (1), three transmission rods (22) are rotatably connected to the first conveying device (17) and the second conveying device (18), transmission wheels (23) and chain wheels (24) are fixedly connected to the outer surfaces of the transmission rods (22), chains (25) are sleeved on the outer surfaces of the chain wheels (24) in a meshed mode, a second hydraulic cylinder (20) is fixedly arranged at the top of the workbench (1), and a second pushing plate (21) is fixedly connected to the telescopic end of the second hydraulic cylinder (20).

2. A rebar bending device as in claim 1 wherein: the inside of the pushing device (11) is provided with a moving groove (14), and the moving groove (14) is in sliding fit with the sliding block (12).

3. A rebar bending device as in claim 1 wherein: the top of the workbench (1) is provided with a rotating disc groove (27), and the bending turntable (2) is positioned in the rotating disc groove (27).

4. A rebar bending device as in claim 1 wherein: the top of first conveyer (17) and second conveyer (18) is all fixedly connected with first motor (19), and the output and the transfer line (22) fixed connection of first motor (19), sprocket (24) and chain (25) normal running fit.

5. A rebar bending device as in claim 1 wherein: the first conveying device (17) is fixedly connected to the top of the workbench (1), the second conveying device (18) is movably mounted on the top of the workbench (1), and the second conveying device (18) is fixedly connected with the second pushing plate (21).

6. A rebar bending device as in claim 1 wherein: the bottom of the workbench (1) is fixedly connected with four upright posts.