CN217858539U

CN217858539U - Reinforcing steel bar bending device

Info

Publication number: CN217858539U
Application number: CN202221830983.8U
Authority: CN
Inventors: 吴燃燃
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-07-15
Filing date: 2022-07-15
Publication date: 2022-11-22
Anticipated expiration: 2032-07-15

Abstract

The utility model belongs to reinforcing bar processing equipment field, especially, reinforcing bar device of buckling, it is relatively poor to the stability of current reinforcing bar bending equipment to the reinforcing bar, and can not carry out the problem of bending to a plurality of reinforcing bars simultaneously, the scheme as follows now is proposed, and it includes two bases, and the top fixed mounting of two bases has same fixing base, and one side fixed mounting of fixing base has the bending roller, and the top fixed mounting of fixing base has places the board, has placed a plurality of reinforcing bars on placing the board, the removal hole has been seted up at the top of fixing base, and sliding mounting has the threaded rod in the removal hole, and the top fixed mounting of threaded rod has the roof, and the bottom fixed mounting of roof has the post of bending, and the bottom fixed mounting of post of bending has the drive roller, the first gear is installed to the screw thread on the threaded rod. The utility model discloses rational in infrastructure, convenient operation, this reinforcing bar equipment of bending is better to the stability of reinforcing bar, and can bend a plurality of reinforcing bars simultaneously, and the efficiency of bending is higher.

Description

Reinforcing steel bar bending device

Technical Field

The utility model relates to a reinforcing bar processing equipment technical field especially relates to a reinforcing bar device of buckling.

Background

In recent years, an assembled integral concrete structure becomes one of important directions of building structure development in China, the production of assembled prefabricated components becomes a high-heat industry, in the types of the prefabricated components, vertical components such as precast beams and precast shear walls are increasingly applied, and for the production of precast beams, the condition that an overhanging main rib needs to be bent generally exists so as to meet the requirement of post-cast section nodes;

however, the existing reinforcing steel bar bending equipment has poor stability to the reinforcing steel bars and cannot bend a plurality of reinforcing steel bars simultaneously.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a reinforcing steel bar bending device.

In order to realize the purpose, the utility model adopts the following technical scheme:

the utility model provides a reinforcing bar bending device, includes two bases, and the top fixed mounting of two bases has same fixing base, and one side fixed mounting of fixing base has the bending roller, and the top fixed mounting of fixing base has places the board, places and has placed a plurality of reinforcing bars on the board, the removal hole has been seted up at the top of fixing base, and slidable mounting has the threaded rod in the removal hole, and the top fixed mounting of threaded rod has the roof, and the bottom fixed mounting of roof has the bending post, and the bottom fixed mounting of bending post has the drive roller, threaded mounting has first gear on the threaded rod, and first gear revolve installs the bottom at the fixing base, and the motor groove has been seted up to the bottom of fixing base, and motor inslot fixed mounting has the motor, fixedly connected with second gear on the output shaft of motor, second gear and first gear engagement, and the bottom fixed mounting of roof has the connecting seat, two recesses have been seted up to the bottom of connecting seat, all revolves to install the rotor arm in two recesses, and equal fixed mounting has the extrusion roller on two rotor arms, and two extrusion rollers all are located the top of placing the board.

Preferably, the third gears are fixedly mounted on one sides of the two rotating arms, the spring grooves are formed in the inner wall of one side of each groove, racks are slidably mounted in the two spring grooves, the racks are meshed with the corresponding third gears, springs are fixedly arranged at one ends of the two racks, one ends of the springs are fixedly mounted on the inner walls of the corresponding spring grooves, the rotating arms drive the third gears to rotate, the third gears drive the racks to move, and the springs are extruded by the racks.

Preferably, a rotating groove is formed in the inner wall of the groove, an auxiliary block is fixedly mounted on the rotating arm, and the auxiliary block is rotatably mounted in the rotating groove.

Preferably, the top fixed mounting of first gear has the connecting block, and the ring groove has been seted up to the bottom of fixing base, and the connecting block can drive the connecting block and slide in the ring groove when first gear revolve with the lateral wall sliding connection in ring groove, can guarantee the position of first gear when the rotation.

Preferably, the top fixed mounting of fixing base has the fixed column, and the fixed slot has been seted up on the top of fixed column, and the bottom fixed mounting of roof has the telescopic link, and telescopic link sliding connection is in the fixed slot.

Preferably, the bending roller is fixedly connected to the fixed seat through a bolt.

Compared with the prior art, the beneficial effects of the utility model reside in that:

according to the scheme, a plurality of steel bars are placed on the placing plate at the same time, the motor drives the second gear to rotate, the first gear drives the threaded rod to move, the top plate drives the telescopic rod to slide in the fixing groove, the position of the top plate in moving can be stabilized, meanwhile, the top plate also drives the connecting seat to move, the connecting seat drives the two rotating arms to move, so that the two extruding rollers are in contact with the plurality of steel bars, the connecting seat continues to move downwards and extrude the two rotating arms, the steel bars are pressed and fixed, the rotating arms drive the third gear to rotate, the third gear drives the rack to move, the spring can drive the rotating arms to reset, and the driving roller moves downwards to bend the fixed steel bars;

the utility model discloses rational in infrastructure, convenient operation, this reinforcing bar equipment of bending is better to the stability of reinforcing bar, and can bend a plurality of reinforcing bars simultaneously, and the efficiency of bending is higher.

Drawings

Fig. 1 is a schematic view of a front view structure provided by the present invention;

fig. 2 is a schematic structural view of part a of the present invention;

fig. 3 is a schematic structural diagram of part B of the present invention.

In the figure: 1. a base; 2. a fixed seat; 3. bending rollers; 4. a threaded rod; 5. a top plate; 6. bending the column; 7. a first gear; 8. a motor; 9. a second gear; 10. fixing a column; 11. a telescopic rod; 12. a connecting seat; 13. a rotating arm; 14. a squeeze roll; 15. a third gear; 16. a rack; 17. a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the description and in the claims does not indicate any order, quantity, or importance, but rather is used to distinguish one element from another. Also, the use of the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one.

Referring to fig. 1-3, a reinforcing bar bending device, including two bases 1, the top fixed mounting of two bases 1 has same fixing base 2, one side fixed mounting of fixing base 2 has bending roller 3, the top fixed mounting of fixing base 2 has the board of placing, place and have placed a plurality of reinforcing bars on the board, the removal hole has been seted up at the top of fixing base 2, sliding fit has threaded rod 4 in the removal hole, the top fixed mounting of threaded rod 4 has roof 5, the bottom fixed mounting of roof 5 has bending post 6, bending post 6's bottom fixed mounting has the drive roller, threaded mounting has first gear 7 on threaded rod 4, first gear 7 rotates the bottom of installing at fixing base 2, the motor groove has been seted up to fixing base 2's bottom, motor inslot fixed mounting has motor 8, fixedly connected with second gear 9 on motor 8's the output shaft, second gear 9 meshes with first gear 7, the bottom fixed mounting of roof 5 has connecting seat 12, two recesses have been seted up to connecting seat 12's bottom, all rotate in two recesses and install rotor 13, equal fixed mounting has squeeze roller 14 on two rotor 13, two squeeze rollers 14 all are located the top of placing the board.

In this embodiment, the equal fixed mounting in one side of two rotor arms 13 has third gear 15, the spring groove has all been seted up on the inner wall of one side of two recesses, equal slidable mounting has rack 16 in two spring grooves, rack 16 meshes with the third gear 15 that corresponds, the equal fixed spring in one end of two racks 16 has spring 17, the one end fixed mounting of spring 17 is on the inner wall of the spring groove that corresponds, rotor arm 13 drives third gear 15 and rotates, third gear 15 drives rack 16 and removes, rack 16 extrudes spring 17.

In this embodiment, a rotating groove is formed in the inner wall of the groove, an auxiliary block is fixedly mounted on the rotating arm 13, and the auxiliary block is rotatably mounted in the rotating groove.

In this embodiment, the top fixed mounting of first gear 7 has the connecting block, and the ring groove has been seted up to the bottom of fixing base 2, the lateral wall sliding connection of connecting block and ring groove, can drive the connecting block when first gear 7 rotates and slide in the ring groove, can guarantee the position of first gear 7 when rotating.

In this embodiment, the top fixed mounting of fixing base 2 has fixed column 10, and the fixed slot has been seted up on the top of fixed column 10, and the bottom fixed mounting of roof 5 has

telescopic link

11, and 11 sliding connection of telescopic link are in the fixed slot.

In this embodiment, the bending roller 3 is fixedly connected to the fixing base 2 through a bolt.

In this embodiment, through placing a plurality of reinforcing bars on placing the board simultaneously, motor 8 drives second gear 9 and rotates, second gear 9 drives first gear 7 and rotates, first gear 7 drives threaded rod 4 and removes, threaded rod 4 drives roof 5 and removes, roof 5 drives telescopic link 11 and slides in the fixed slot, position when roof 5 removes can be stabilized, roof 5 can drive the drive roller on the post 6 of bending and remove, roof 5 still drives connecting seat 12 and removes simultaneously, connecting seat 12 drives two rotor arms 13 and removes, rotor arm 13 drives the extrusion roller 14 that corresponds and removes, make two extrusion rollers 14 and the contact of a plurality of reinforcing bars, connecting seat 12 continues to move down and extrudes two rotor arms 13, two extrusion rollers 14 roll on the reinforcing bar, and press the reinforcing bar fixedly, rotor arm 13 drives third gear 15 and rotates, third gear 15 drives rack 16 and removes, rack 16 extrudees spring 17, spring 17 can drive rotor arm 13 and reset, the drive roller moves down can bend the reinforcing bar after fixing.

The utility model discloses the technological progress that prior art obtained relatively is: the utility model discloses rational in infrastructure, convenient operation, this reinforcing bar equipment of bending is better to the stability of reinforcing bar, and can bend a plurality of reinforcing bars simultaneously, and the efficiency of bending is higher.

Claims

1. A steel bar bending device comprises two bases (1), and is characterized in that the top parts of the two bases (1) are fixedly provided with a same fixed seat (2), one side of the fixed seat (2) is fixedly provided with a bending roller (3), the top part of the fixed seat (2) is fixedly provided with a placing plate, a plurality of steel bars are placed on the placing plate, the top of the fixed seat (2) is provided with a moving hole, a threaded rod (4) is slidably mounted in the moving hole, the top end of the threaded rod (4) is fixedly provided with a top plate (5), the bottom of the top plate (5) is fixedly provided with a bending column (6), the bottom of the bending column (6) is fixedly provided with a driving roller, a first gear (7) is installed on the threaded rod (4) in a threaded manner, the first gear (7) is rotatably installed at the bottom of the fixed seat (2), a motor groove is formed in the bottom of the fixed seat (2), a motor (8) is fixedly installed in the motor groove, a second gear (9) is fixedly connected to an output shaft of the motor (8), the second gear (9) is meshed with the first gear (7), a connecting seat (12) is fixedly installed at the bottom of the top plate (5), two grooves are formed in the bottom of the connecting seat (12), the two grooves are internally provided with rotating arms (13) in a rotating mode, the two rotating arms (13) are fixedly provided with squeezing rollers (14), and the two squeezing rollers (14) are located at the top of the placing plate.

2. The steel bar bending device according to claim 1, wherein a third gear (15) is fixedly mounted on one side of each of the two rotating arms (13), spring grooves are formed in inner walls of one sides of the two grooves, racks (16) are slidably mounted in the two spring grooves, the racks (16) are meshed with the corresponding third gears (15), springs (17) are fixed at one ends of the two racks (16), and one ends of the springs (17) are fixedly mounted on inner walls of the corresponding spring grooves.

3. A device for bending reinforcing steel bars as claimed in claim 1, wherein the inner wall of the groove is provided with a rotary groove, the rotary arm (13) is fixedly provided with an auxiliary block, and the auxiliary block is rotatably arranged in the rotary groove.

4. The reinforcing steel bar bending device according to claim 1, wherein a connecting block is fixedly mounted at the top of the first gear (7), an annular groove is formed at the bottom of the fixing seat (2), and the connecting block is slidably connected with the side wall of the annular groove.

5. The reinforcing steel bar bending device according to claim 1, wherein a fixed column (10) is fixedly installed at the top of the fixed seat (2), a fixed groove is formed at the top end of the fixed column (10), a telescopic rod (11) is fixedly installed at the bottom of the top plate (5), and the telescopic rod (11) is slidably connected in the fixed groove.

6. A device for bending reinforcing steel bars according to claim 1, characterized in that the bending roller (3) is fixedly connected to the fixed seat (2) by bolts.