CN221362413U

CN221362413U - Building material reinforcing bar bending device

Info

Publication number: CN221362413U
Application number: CN202323187298.5U
Authority: CN
Inventors: 刘鹏
Original assignee: Guangdong Tianfu Building Materials Co ltd
Current assignee: Guangdong Tianfu Building Materials Co ltd
Priority date: 2023-11-24
Filing date: 2023-11-24
Publication date: 2024-07-19
Anticipated expiration: 2033-11-24

Abstract

The utility model discloses a building material reinforcing steel bar bending device, which comprises a workbench, wherein a bending lifting device is fixed on one side of the top of the workbench, a bending mechanism is fixed on the top of the bending lifting device, the bending mechanism comprises two groove plates, guide rods are fixed on two sides of the inside of each groove plate, two guide rods are connected with a sliding plate in a penetrating and sliding manner, a first hydraulic rod is fixed in the middle position of one side of the sliding plate, rollers are fixed on two sides of the top of the sliding plate, a rotating motor is fixed on one side of one groove plate, a gear is fixed on the top of the rotating motor, a gear ring is connected with the gear in a meshed manner, a bending rod is fixed on one side of the gear ring, so that reinforcing steel bars with different diameters can be bent conveniently, the reinforcing steel bars can be bent conveniently at multiple positions, the labor cost is reduced, and the work efficiency is improved.

Description

Building material reinforcing bar bending device

Technical Field

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

Background

Bending the reinforcing steel bar is often required in construction in the building industry.

In the prior art, some building material reinforcing bar bending devices, most use simple and easy frock to bend manually, though have some mechanical device to bend to the reinforcing bar, but inconvenient to fix the reinforcing bar, at the in-process of bending, the reinforcing bar takes place to remove easily, influence the work, and inconvenient to rotate many to the reinforcing bar and bend, also be the manual work when the reinforcing bar feeds to the reinforcing bar, also inconvenient to bend to the reinforcing bar of different diameters, the cost of labor is big, work efficiency is low, the practicality is lower.

For the problems in the related art, no effective solution has been proposed at present.

Disclosure of utility model

Aiming at the problems in the related art, the utility model provides a building material reinforcing steel bar bending device, which aims to overcome the technical problems in the prior art.

For this purpose, the utility model adopts the following specific technical scheme:

The utility model provides a building material reinforcing bar bending device, includes the workstation, top one side of workstation is fixed with the elevating gear that bends, the top of elevating gear that bends is fixed with bending mechanism, the top opposite side of workstation is fixed with feed mechanism, one side of feed mechanism is fixed with height adjusting device, be fixed with bar clamping device on the height adjusting device, one side of feed mechanism is fixed with auxiliary support device, bending mechanism includes two recess boards, every the inside both sides of recess board all are fixed with the guide bar, two the guide bar link up sliding connection has the slide, one side intermediate position of slide is fixed with first hydraulic stem, one end of first hydraulic stem runs through one side of recess board is fixed on the lateral wall of recess board, the top both sides of slide all are fixed with the cylinder, one side of recess board is fixed with the rotation motor, the top of rotation motor is fixed with the gear, the gear engagement is connected with the gear ring, one side of gear ring is fixed with the bent bar.

As a further scheme of the utility model, the bending lifting device comprises a bottom plate, wherein the bottom plate is fixed above the workbench, a second hydraulic rod is fixed in the middle position above the bottom plate, guide rods are fixed at four corners of the bottom plate, top plates are fixed at the top of the second hydraulic rod and the top of the guide rods, one groove plate is fixed at one side of the top plate, the other groove plate is fixed in the middle position of the top, and the two groove plates are oppositely arranged.

As a further scheme of the utility model, the feeding mechanism comprises a screw rod seat, a screw rod is arranged in the middle of the inside of the screw rod seat, one end of the screw rod penetrates through the screw rod seat to be connected with a servo motor, sliding rods are symmetrically fixed on two sides of the screw rod, a vertical plate is connected with the screw rod in a penetrating thread manner, the two sliding rods penetrate through the vertical plate and are in sliding connection with the vertical plate, and one side of the vertical plate is fixedly connected with the height adjusting device.

As a further scheme of the utility model, the height adjusting device comprises a rodless cylinder, and the rodless cylinder is fixedly connected with the steel bar clamping device through a sliding block.

As a further scheme of the utility model, the steel bar clamping device comprises a fixed plate, wherein the fixed plate is fixedly connected with the sliding block, a motor is fixed on one side of the fixed plate, an installing plate is fixed at the output end of the motor, and a three-grabbing chuck is fixed on one side of the installing plate.

As a further scheme of the utility model, the auxiliary supporting device comprises an electric lifting rod, and a supporting plate is fixed at the top of the electric lifting rod.

As a further scheme of the utility model, a PLC controller is fixed on the workbench, and each electric appliance is electrically connected with the PLC controller.

The beneficial effects of the utility model are as follows: the lifting of the second hydraulic rod drives the top plate and the bending mechanism to lift through setting up the lifting device of bending, then, rodless cylinder drives the reinforcing bar clamping device and fixes the reinforcing bar on three grab chucks to reciprocate, the reinforcing bar of different diameters is adapted to bend, two recess plates of cooperation setting, first hydraulic rod drives slide and cylinder and moves, thereby adjust the subtended distance between two cylinders on two recess plates, the reinforcing bar of different diameters is bent, through setting up feeding mechanism, the convenience is fed to the reinforcing bar after pressing from both sides, when bending a department, servo motor drives the lead screw and rotates, thereby it stops to drive riser and the reinforcing bar of fixing on three grab chucks to remove the back, bend in different places again, through setting up reinforcing bar clamping device, three grab chucks clamp the reinforcing bar of different diameters, prevent to take place to remove in the engineering of bending and influence the quality, then the motor drives three grab chucks and rotate, when bending a department is accomplished, the convenience rotates and carries out the multi-angle and bends, through setting up auxiliary support device, the electric lifting rod drives the lift, when the top of backup pad and the bottom of the backup pad stop, the convenience is bent to the reinforcing bar, the cost is reduced to the convenience is bent to the diameter of bending the reinforcing bar, the reinforcing bar is convenient to bend.

Drawings

In order to more clearly illustrate the embodiments of the present utility model 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 of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic view showing the overall structure of a construction material reinforcing bar bending apparatus according to an embodiment of the present utility model;

fig. 2 is a schematic diagram illustrating the cooperation of a bending lifting device and a bending mechanism of a building material reinforcing steel bar bending device according to an embodiment of the present utility model;

Fig. 3 is a schematic diagram showing the cooperation of a feeding mechanism and a height adjusting device of a reinforcing bar bending device for construction materials according to an embodiment of the present utility model;

fig. 4 is a schematic view of a bar clamping device of a building material bar bending device according to an embodiment of the present utility model;

fig. 5 is a schematic view of an auxiliary supporting device of a reinforcing bar bending apparatus for construction materials according to an embodiment of the present utility model.

In the figure:

1. A work table; 2. a bending lifting device; 3. a bending mechanism; 4. a feeding mechanism; 5. a height adjusting device; 6. a steel bar clamping device; 7. an auxiliary supporting device; 8. a groove plate; 9. a guide rod; 10. a slide plate; 11. a first hydraulic lever; 12. a roller; 13. a rotating motor; 14. bending the rod; 15. a bottom plate; 16. a second hydraulic lever; 17. a guide rod; 18. a top plate; 19. a screw rod seat; 20. a screw rod; 21. a servo motor; 22. a slide bar; 23. a vertical plate; 24. a rodless cylinder; 25. a fixing plate; 26. a motor; 27. a mounting plate; 28. a three-grip chuck; 29. an electric lifting rod; 30. and a support plate.

Detailed Description

For the purpose of further illustrating the various embodiments, the present utility model provides the accompanying drawings, which are a part of the disclosure of the present utility model, and which are mainly used to illustrate the embodiments and, together with the description, serve to explain the principles of the embodiments, and with reference to these descriptions, one skilled in the art will recognize other possible implementations and advantages of the present utility model, wherein elements are not drawn to scale, and like reference numerals are generally used to designate like elements.

According to an embodiment of the utility model, a building material reinforcing steel bar bending device is provided.

Referring to fig. 1-5 of the specification, a bending device for reinforcing steel bar of building material according to an embodiment of the present utility model comprises a workbench 1, wherein a bending lifting device 2 is fixed on one side of the top of the workbench 1, a bending mechanism 3 is fixed on the top of the bending lifting device 2, a feeding mechanism 4 is fixed on the other side of the top of the workbench 1, a height adjusting device 5 is fixed on one side of the feeding mechanism 4, a reinforcing steel bar clamping device 6 is fixed on the height adjusting device 5, an auxiliary supporting device 7 is fixed on one side of the feeding mechanism 4, the bending mechanism 3 comprises two groove plates 8, guide rods 9 are fixed on both sides of the inside of each groove plate 8, two guide rods 9 are connected in a penetrating and sliding manner with a sliding plate 10, a first hydraulic rod 11 is fixed on the middle position of one side of the sliding plate 10, one end of the first hydraulic rod 11 penetrates through one side of the groove plate 8 to be fixed on the side wall of the groove plate 8, two sides of the top of the sliding plate 10 are respectively fixed with a roller 12, one side of the groove plate 8 is fixed with a rotary motor 13, the top of the rotary motor 13 is fixed with a gear, the gear is meshed and connected with a gear ring, one side of the gear ring is fixed with a bending rod 14, the bending lifting device 2 comprises a bottom plate 15, the bottom plate 15 is fixed above the workbench 1, a second hydraulic rod 16 is fixed in the middle position above the bottom plate 15, four corners of the bottom plate 15 are respectively fixed with a guide rod 17, the top of the second hydraulic rod 16 and the top of the guide rod 17 are respectively fixed with a top plate 18, one groove plate 8 is fixed on one side of the top plate 18, the other groove plate 8 is fixed in the middle position of the top, the two groove plates 8 are oppositely arranged, a PLC controller is fixed on the workbench 1, and each electric appliance is electrically connected with the PLC controller.

The bending lifting device 2 is matched with the height adjusting device 5, the lifting of the second hydraulic rod 16 drives the top plate 18 and the bending mechanism 3 to lift, then the rodless cylinder 24 drives the steel bar clamping device 6 and the steel bars fixed on the three-grab chuck 28 to move up and down to adapt to bending of the steel bars with different diameters, the first hydraulic rod 11 drives the sliding plate 10 and the roller 12 to move in the matched two groove plates 8, thereby adjusting the opposite distance between the two rollers 12 on the two groove plates 8 to adapt to bending of the steel bars with different diameters, the feeding mechanism 4 is arranged to facilitate feeding of the clamped steel bars, when one bending part is bent, the servo motor 21 drives the screw rod 20 to rotate to drive the vertical plate 23 and the steel bars fixed on the three-grab chuck 28 to stop after moving, the reinforcing steel bar clamping device 6 is arranged to bend different parts again, the three clamping chucks 28 clamp reinforcing steel bars with different diameters, bending quality is prevented from being influenced by movement of the reinforcing steel bars in bending engineering, then the motor 26 drives the three clamping chucks 28 to rotate, the reinforcing steel bars are conveniently rotated to bend at multiple angles when one bending part is completed, the electric lifting rod 29 drives the supporting plate 30 to lift through the auxiliary supporting device 7, the reinforcing steel bars are supported when the top of the supporting plate 30 contacts with the bottom section of the reinforcing steel bars, the reinforcing steel bars with different diameters are conveniently bent, the reinforcing steel bars are conveniently fixed and bent at multiple angles, the reinforcing steel bars are conveniently fed for multiple bending, the labor cost is reduced, and the working efficiency is improved.

Referring to fig. 1 and 3 of the present disclosure, as a further aspect of the present disclosure, the feeding mechanism 4 includes a screw base 19, a screw 20 is disposed in an inner middle position of the screw base 19, one end of the screw 20 penetrates through the screw base 19 and is connected with a servo motor 21, two sides of the screw 20 are symmetrically fixed with slide bars 22, the screw 20 penetrates through and is connected with a vertical plate 23 through threads, two slide bars 22 penetrate through the vertical plate 23 and are slidably connected with the vertical plate 23, one side of the vertical plate 23 is fixedly connected with the height adjusting device 5, the height adjusting device 5 includes a rodless cylinder 24, and the rodless cylinder 24 is fixedly connected with the reinforcing steel bar clamping device 6 through a sliding block.

Through setting up feed mechanism 4, conveniently feed the reinforcing bar after pressing from both sides tightly, when bending a department, servo motor 21 drives lead screw 20 and rotates to drive riser 23 and fix stop after the reinforcing bar on three grasp chuck 28 removes, bend in different places again, the rodless cylinder 24 of height adjusting device 5 drives reinforcing bar clamping device 6 and fixes the reinforcing bar on three grasp chuck 28 and reciprocate, bends to the reinforcing bar of adaptation different diameters.

In another embodiment, referring to fig. 1 and 4 of the present application, as a further aspect of the present utility model, the steel bar clamping device 6 includes a fixing plate 25, the fixing plate 25 is fixedly connected with the sliding block, a motor 26 is fixed on one side of the fixing plate 25, an output end of the motor 26 is fixed with a mounting plate 27, and a three-grip chuck 28 is fixed on one side of the mounting plate 27.

Through setting up reinforcing bar clamping device 6, three clamping discs 28 press from both sides tight to the reinforcing bar of different diameters, prevent that the reinforcing bar from taking place to remove in bending engineering and influencing the quality of bending, then motor 26 drives three clamping discs 28 rotation, when bending a department and accomplishing, conveniently rotates the reinforcing bar and carries out the multi-angle bending.

In another embodiment, referring to fig. 1 and 5 of the drawings, as a further aspect of the present utility model, the auxiliary supporting device 7 includes an electric lifting rod 29, and a supporting plate 30 is fixed on the top of the electric lifting rod 29.

Through setting up auxiliary stay device 7, electric lifting rod 29 drives backup pad 30 and goes up and down, stops when the top of backup pad 30 and the bottom tangent plane contact of reinforcing bar, supports the reinforcing bar.

In use, one end of the bar is first secured to the three grip chuck 28 according to the diameter of the bar, then, the lifting of the second hydraulic rod 16 drives the top plate 18 and the bending mechanism 3 to lift, the rodless cylinder 24 drives the steel bar clamping device 6 and the steel bars fixed on the three-grabbing chuck 28 to move up and down, then the first hydraulic rods 11 on the two groove plates 8 are adjusted to drive the sliding plate 10 and the roller 12 to move, thereby adjusting the opposite distance between the two rollers 12 on the two groove plates 8, the servo motor 21 drives the screw rod 20 to rotate, thereby driving the vertical plate 23 and the reinforcing steel bar fixed on the three-grip chuck 28 to move, so that the section of the reinforcing steel bar contacts with the section of the roller 12, and stops after reaching a designated position, then, the electric lifting rod 29 of the auxiliary supporting device 7 drives the supporting plate 30 to lift, and stops when the top of the supporting plate 30 contacts with the bottom section of the reinforcing steel bar, to support the steel bar, finally, the motor 13 is rotated to drive the bending rod 14 to rotate to bend the steel bar, the steel bar is bent at the roller 12 on the right side above the groove plate 8 at the middle position above the top plate 18, when one bending position is to be bent to the next bending position, the feeding mechanism 4 is started, the servo motor 21 drives the screw rod 20 to rotate, thereby driving the vertical plate 23 and the reinforcing steel bar fixed on the three-grab chuck 28 to move again for bending at the next position (the principle is the same as the above), when the steel bar needs to be rotated for multi-angle bending, the motor 26 drives the three-grabbing chuck 28 to rotate, thereby drive the reinforcing bar and rotate, bend (principle is the same as the top), conveniently bend the reinforcing bar of different diameters, conveniently fix the reinforcing bar and the multi-angle is bent, conveniently feed many places to the reinforcing bar and bend, reduce the cost of labor, improve work efficiency.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. The utility model provides a building material reinforcing bar bending device, includes workstation (1), top one side of workstation (1) is fixed with elevating gear (2) of bending, the top of elevating gear (2) of bending is fixed with bending mechanism (3), the top opposite side of workstation (1) is fixed with feed mechanism (4), one side of feed mechanism (4) is fixed with height adjusting device (5), be fixed with reinforcing bar clamping device (6) on height adjusting device (5), one side of feed mechanism (4) is fixed with auxiliary stay device (7), its characterized in that: the bending mechanism (3) comprises two groove plates (8), each groove plate (8) is fixedly provided with guide rods (9) on two sides, each guide rod (9) is connected with a sliding plate (10) in a penetrating and sliding mode, a first hydraulic rod (11) is fixedly arranged in the middle of one side of each sliding plate (10), one end of each first hydraulic rod (11) penetrates through one side of each groove plate (8) to be fixed on the side wall of each groove plate (8), rollers (12) are fixedly arranged on two sides of the top of each sliding plate (10), one rotating motor (13) is fixedly arranged on one side of each groove plate (8), gears are fixedly arranged on the top of each rotating motor (13), gear rings are connected in a meshed mode, and bending rods (14) are fixedly arranged on one side of each gear ring.

2. A building material rebar bending device as in claim 1, wherein: the bending lifting device (2) comprises a bottom plate (15), the bottom plate (15) is fixed above the workbench (1), a second hydraulic rod (16) is fixed at the middle position above the bottom plate (15), guide rods (17) are fixed at four corners of the bottom plate (15), top plates (18) are fixed at the tops of the second hydraulic rods (16) and the tops of the guide rods (17), one groove plate (8) is fixed at one side of the top plate (18), the other groove plate (8) is fixed at the middle position of the top, and the two groove plates (8) are oppositely arranged.

3. A building material rebar bending device as in claim 2, wherein: feed mechanism (4) are including lead screw seat (19), the inside intermediate position of lead screw seat (19) is provided with lead screw (20), the one end of lead screw (20) runs through lead screw seat (19) are connected with servo motor (21), the bilateral symmetry of lead screw (20) is fixed with slide bar (22), lead screw (20) run through threaded connection has riser (23), two slide bar (22) all run through riser (23) and riser (23) sliding connection, one side of riser (23) with height adjusting device (5) fixed connection.

4. A building material rebar bending device according to claim 3, wherein: the height adjusting device (5) comprises a rodless cylinder (24), and the rodless cylinder (24) is fixedly connected with the steel bar clamping device (6) through a sliding block.

5. The building material rebar bending device of claim 4, wherein: the steel bar clamping device (6) comprises a fixing plate (25), the fixing plate (25) is fixedly connected with the sliding block, a motor (26) is fixed on one side of the fixing plate (25), a mounting plate (27) is fixed at the output end of the motor (26), and a three-grabbing chuck (28) is fixed on one side of the mounting plate (27).

6. The building material rebar bending device of claim 5, wherein: the auxiliary supporting device (7) comprises an electric lifting rod (29), and a supporting plate (30) is fixed at the top of the electric lifting rod (29).

7. The building material rebar bending device of claim 6, wherein: a PLC controller is fixed on the workbench (1), and each electric appliance is electrically connected with the PLC controller.