CN223670082U

CN223670082U - Bending device based on steel bar machining

Info

Publication number: CN223670082U
Application number: CN202423214092.1U
Authority: CN
Inventors: 钱开明
Original assignee: Anhui Jiuqianjiu New Material Co ltd
Current assignee: Anhui Jiuqianjiu New Material Co ltd
Priority date: 2024-12-25
Filing date: 2024-12-25
Publication date: 2025-12-16
Anticipated expiration: 2034-12-25

Abstract

This utility model discloses a bending device based on rebar processing, including a supporting base plate. A supporting platform, two symmetrically distributed hinged seats, and a storage box are fixedly connected to the surface of the supporting base plate. A rebar fixing mechanism and two symmetrically distributed supporting upright plates are fixedly connected to the surface of the supporting platform. Supporting arms are rotatably connected to the upper ends of both supporting upright plates, and a pressing rod is fixedly connected between the two supporting arms. A hydraulic telescopic rod is hinged to the upper end of the hinged seats, and the upper end of the hydraulic telescopic rod is rotatably connected to the end of the pressing rod. By setting up the rebar fixing mechanism, multiple rebars can be fixed simultaneously. By retracting the hydraulic telescopic rod, the pressing rod can make a circular motion around the right end of the rebar fixing mechanism. By pressing down on the rebar with the pressing rod, the rebar can be bent. Compared with the prior art, the pressing rod can make a circular motion, thereby greatly increasing the bending angle of the rebar and effectively expanding the applicability of this utility model.

Description

Bending device based on steel bar machining

Technical Field

The utility model relates to the technical field of reinforcement processing, in particular to a bending device based on reinforcement processing.

Background

The utility model provides a reinforcing bar is buckled and reinforcing bar welding all belongs to reinforcing bar processing technology, discovers CN221966634U through retrieving, discloses a bending machine for reinforcing bar processing, including the base, the top fixedly connected with workstation of base, the top of workstation is through fixed establishment swing joint has five reinforcing bars, fixed establishment includes stand, movable splint, circular slot, two movable blocks, turning handle, connecting rod, the quantity of stand is two stand fixed connection is at the top of base, two the opposite side fixedly connected with slider of stand, the spout and the slider sliding connection that the movable splint offered through the left and right sides, the quantity of circular slot is five, and five the circular slot is offered at the bottom of movable splint and the top of workstation, drives the rotation of two-way threaded rod through rotating the turning handle, and two-way rotation drives the movable splint and moves down to fix five reinforcing bars simultaneously through the circular slot, can buckle five reinforcing bars simultaneously from this, has improved machining efficiency.

However, in the actual use process, the bending angle of the steel bar can only reach ninety degrees at most, and the application range is limited;

In addition, after the steel bar is bent, the bent steel bar needs to be taken out manually, the operation is tedious and laborious, and the steel bar has a certain danger, so that improvement is needed.

Disclosure of utility model

The utility model aims to provide a bending device based on steel bar machining, so as to solve the problems in the prior art.

In order to achieve the purpose, the bending device based on the steel bar machining comprises a supporting bottom plate, wherein the surface of the supporting bottom plate is fixedly connected with a supporting table, two symmetrically distributed hinging seats and a storage box respectively, the surface of the supporting table is fixedly connected with a steel bar fixing mechanism and two symmetrically distributed supporting vertical plates respectively, the upper ends of the two supporting vertical plates are respectively and rotatably connected with a supporting arm rod, a pressing rod is fixedly connected between the two supporting arm rods, the pressing rod is positioned on the right side of the steel bar fixing mechanism, a gap is reserved between the pressing rod and the steel bar fixing mechanism, the upper end of the hinging seat is hinged with a hydraulic telescopic rod, and the upper end of the hydraulic telescopic rod is rotatably connected with the end part of the pressing rod.

Preferably, the reinforcing bar fixed establishment includes fixed plate, go up fixed plate, two L shape extension boards, two hydraulic push rods and two otic placodes down, and fixed plate and two equal fixed connection of L shape extension boards are in the surface of brace table down, go up the fixed plate and be located fixed plate top down, two otic placodes fixed connection are at the both sides of fixed plate, hydraulic push rod fixed connection is between L shape extension board and otic placode down to a plurality of equidistance distribution's reinforcing bar joint groove has been seted up on the surface of fixed plate down, and the fixed surface of going up the fixed plate is connected with a plurality of protruding fixture blocks corresponding with the reinforcing bar joint groove.

Preferably, the protruding clamping blocks and the steel bar clamping grooves are of an integrated structure.

Preferably, the right end of the lower fixing plate is provided with an arc surface.

Preferably, a plurality of through grooves are formed in the side face of the lower fixing plate, the through grooves are mutually communicated with the steel bar clamping grooves, two strip-shaped plates are fixedly connected to the surface of the supporting table through springs, a plurality of transmission rods which transversely penetrate through the through grooves are connected between the two strip-shaped plates in a rotating mode, a plurality of conveying wheels corresponding to the steel bar clamping grooves are fixedly connected to the outer surfaces of the transmission rods, two pairs of limiting columns are fixedly connected to the surface of the supporting table, and the strip-shaped plates are slidably connected to the outer surfaces of the limiting columns.

Preferably, the side surface of the strip-shaped plate is fixedly connected with a plurality of servo motors, and the output ends of the servo motors are fixedly connected with the transmission rods.

Preferably, the surface of the supporting table is fixedly connected with a switch frame, a pressing switch in signal connection with the servo motor is arranged on the lower surface of the switch frame, and the pressing switch corresponds to the ear plate.

Advantageous effects

The utility model provides a bending device based on steel bar machining, which has the following beneficial effects:

1. According to the bending device based on the steel bar machining, the plurality of steel bars can be fixed simultaneously by arranging the steel bar fixing mechanism, the hydraulic telescopic rod is used for shrinking, the supporting arm rod and the supporting vertical plate are utilized for rotating and connecting, the pressing rod can do circular motion around the right end of the steel bar fixing mechanism, the steel bars can be bent by pressing the pressing rod downwards, and compared with the prior art, the pressing rod can do circular motion, so that the bending angle of the steel bars is greatly improved, and the application range of the bending device is effectively improved.

2. This bending device based on reinforcing bar processing through setting up run through groove, the spring, the strip shaped plate, the transfer arm, transfer pulley and spacing post, when reinforcing bar fixed establishment is fixed the reinforcing bar, utilize the reinforcing bar to push down the transfer pulley, through compressing the spring, can make the transfer pulley retract into run through the inslot, thereby do not influence and fix the reinforcing bar, after the reinforcing bar is bent and is accomplished, go up the fixed plate and can upward movement, the reinforcing bar loses spacing back, under the elasticity effect of spring, the transfer pulley can jack-up the reinforcing bar, utilize a plurality of transfer arms to drive spacing wheel rotation, can transport a plurality of reinforcing bars to the receiver in, this design can liberate the manpower, the operation process is not only efficient but also safer, the practicality has been promoted greatly.

Drawings

Fig. 1 is a schematic overall perspective view of a bending device based on reinforcement processing according to the present utility model;

fig. 2 is a schematic front sectional structure of a bending device based on steel bar processing according to the present utility model;

Fig. 3 is a schematic perspective view of a reinforcement fixing mechanism of a bending device based on reinforcement processing according to the present utility model;

Fig. 4 is a schematic structural view of a lower fixing plate and a conveying wheel of a bending device based on steel bar processing.

The device comprises a supporting bottom plate, a supporting table, a hinging seat, a storage box, a 5, a steel bar fixing mechanism, a 6, a supporting vertical plate, a 7, a supporting arm rod, a 8, a pressing rod, a 9, a hydraulic telescopic rod, a 10, a lower fixing plate, a 11, an upper fixing plate, a 12, an L-shaped supporting plate, a 13, a hydraulic push rod, a 14, an ear plate, a 15, a steel bar clamping groove, a 16, a protruding clamping block, a 17, a through groove, a 18, a spring, a 19, a strip plate, a 20, a transmission rod, a 21, a transmission wheel, a 22, a limiting column, a 23, a servo motor, a 24, a switch frame, a 25 and a pressing switch.

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 bending device based on steel bar processing comprises a supporting bottom plate 1, wherein a supporting table 2, two symmetrically distributed hinging seats 3 and a storage box 4 are fixedly connected to the surface of the supporting bottom plate 1 respectively, a steel bar fixing mechanism 5 and two symmetrically distributed supporting vertical plates 6 are fixedly connected to the surface of the supporting table 2 respectively, supporting arm rods 7 are rotatably connected to the upper ends of the two supporting vertical plates 6, a pressing rod 8 is fixedly connected between the two supporting arm rods 7, the pressing rod 8 is positioned on the right side of the steel bar fixing mechanism 5, a gap is reserved between the pressing rod 8 and the steel bar fixing mechanism 5, a hydraulic telescopic rod 9 is hinged to the upper end of the hinging seat 3, the upper end of the hydraulic telescopic rod 9 is rotatably connected to the end of the pressing rod 8, a plurality of steel bars can be simultaneously fixed by arranging the steel bar fixing mechanism 5, the hydraulic telescopic rod 9 is contracted, the pressing rod 8 can circumferentially move around the right end of the steel bar fixing mechanism 5 by utilizing the rotary connection relation of the supporting arm rods 7 and the supporting vertical plates 6, the pressing rod 8 is pressed down by the pressing rod 8, and the bending device can bend steel bars by a large angle.

The steel bar fixing mechanism 5 comprises a lower fixing plate 10, an upper fixing plate 11, two L-shaped support plates 12, two hydraulic push rods 13 and two lug plates 14, wherein the lower fixing plate 10 and the two L-shaped support plates 12 are fixedly connected to the surface of the supporting table 2, the upper fixing plate 11 is positioned above the lower fixing plate 10, the two lug plates 14 are fixedly connected to the two sides of the upper fixing plate 11, the hydraulic push rods 13 are fixedly connected between the L-shaped support plates 12 and the lug plates 14, a plurality of steel bar clamping grooves 15 which are distributed at equal intervals are formed in the surface of the lower fixing plate 10, a plurality of raised clamping blocks 16 corresponding to the steel bar clamping grooves 15 are fixedly connected to the surface of the upper fixing plate 11, the hydraulic push rods 13 extend to drive the two lug plates 14 to move, and accordingly the upper fixing plate 11 can be driven to move.

The protruding clamping block 16 and the steel bar clamping groove 15 are of an integrated structure, and the steel bars can be conveniently fixed by arranging the steel bar clamping groove 15 and the protruding clamping block 16, and the steel bars with different diameters in a certain range can be adapted.

The right-hand member of lower fixed plate 10 is provided with the cambered surface, and this design can effectively avoid lower fixed plate 10 right-hand member to block pressing rod 8 to the pressing rod 8 has made things convenient for and has moved.

The side of fixed plate 10 down has offered a plurality of grooves 17 that run through to run through groove 17 and reinforcing bar joint groove 15 intercommunication each other, two strip shaped plates 19 of fixedly connected with are passed through to the surface of brace table 2, rotate between two strip shaped plates 19 and be connected with a plurality of transfer lines 20 that cross through groove 17, the surface fixedly connected with of transfer line 20 a plurality of transfer lines 21 corresponding with reinforcing bar joint groove 15, the surface of brace table 2 still fixedly connected with two pairs of spacing posts 22, and strip shaped plate 19 sliding connection is at spacing post 22 surface, through setting up run through groove 17, a spring 18, strip shaped plate 19, transfer line 20, transfer line 21 and spacing post 22, when reinforcing bar fixed establishment 5 carries out the fixation to the reinforcing bar, utilize the reinforcing bar to push down transfer line 21, through compressing spring 18, can make transfer line 21 retract into in running through groove 17, thereby do not influence the reinforcing bar to fix, after the reinforcing bar is bent, upper fixed plate 11 can upwards move, lose the elasticity effect of spacing back of reinforcing bar, transfer line 21 can jack up the reinforcing bar, utilize a plurality of transfer lines 20 to drive spacing wheel rotation, can be carried a plurality of to a plurality of limit boxes, but can be put forward to 4 in the design, but the high-safety in the high-efficient and high-performance lifting process is not put forward.

The side of the strip-shaped plate 19 is fixedly connected with a plurality of servo motors 23, the output ends of the servo motors 23 are fixedly connected with the transmission rods 20, and the servo motors 23 are arranged to work to drive the transmission rods 20 to rotate so as to realize the rotation of a plurality of conveying wheels 21.

The fixed surface of brace table 2 is connected with switch frame 24, switch frame 24's lower surface is provided with the push switch 25 with servo motor 23 signal connection to push switch 25 is corresponding with otic placode 14, can support push switch 25 through setting up switch frame 24, after the reinforcing bar work of buckling is accomplished, hydraulic push rod 13 can shrink, thereby drive upper fixed plate 11 and two otic placodes 14 and shift up, utilize otic placode 14 and push switch 25 to contradict at this moment, can start a plurality of servo motors 23, thereby realized servo motor 23's automated control, further promoted reinforcing bar machining efficiency.

In the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;

Finally, the foregoing description of the preferred embodiment of the utility model is provided for the purpose of illustration only, and is not intended to limit the utility model to the particular form disclosed, but on the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the utility model.

Claims

1. A bending device based on steel bar machining comprises a supporting bottom plate (1) and is characterized in that the surface of the supporting bottom plate (1) is fixedly connected with a supporting table (2), two symmetrically distributed hinging seats (3) and a storage box (4) respectively, the surface of the supporting table (2) is fixedly connected with a steel bar fixing mechanism (5) and two symmetrically distributed supporting vertical plates (6) respectively, the upper ends of the two supporting vertical plates (6) are rotatably connected with supporting arm rods (7), pressing rods (8) are fixedly connected between the two supporting arm rods (7), the pressing rods (8) are located on the right side of the steel bar fixing mechanism (5), gaps are reserved between the pressing rods (8) and the steel bar fixing mechanism (5), the upper ends of the hinging seats (3) are hinged with hydraulic telescopic rods (9), and the upper ends of the hydraulic telescopic rods (9) are rotatably connected to the end parts of the pressing rods (8).

2. The bending device based on steel bar machining according to claim 1, wherein the steel bar fixing mechanism (5) comprises a lower fixing plate (10), an upper fixing plate (11), two L-shaped support plates (12), two hydraulic pushing rods (13) and two lug plates (14), the lower fixing plate (10) and the two L-shaped support plates (12) are fixedly connected to the surface of the support table (2), the upper fixing plate (11) is located above the lower fixing plate (10), the two lug plates (14) are fixedly connected to the two sides of the upper fixing plate (11), the hydraulic pushing rods (13) are fixedly connected between the L-shaped support plates (12) and the lug plates (14), a plurality of steel bar clamping grooves (15) which are distributed at equal intervals are formed in the surface of the lower fixing plate (10), and a plurality of convex clamping blocks (16) corresponding to the steel bar clamping grooves (15) are fixedly connected to the surface of the upper fixing plate (11).

3. The bending device based on steel bar machining according to claim 2, wherein the protruding clamping blocks (16) and the steel bar clamping grooves (15) are integrally formed.

4. A bending device based on steel bar machining according to claim 3, wherein the right end of the lower fixing plate (10) is provided with an arc surface.

5. The bending device based on steel bar machining of claim 4, wherein a plurality of through grooves (17) are formed in the side face of the lower fixing plate (10), the through grooves (17) are communicated with the steel bar clamping grooves (15), two strip-shaped plates (19) are fixedly connected to the surface of the supporting table (2) through springs (18), a plurality of transmission rods (20) crossing the through grooves (17) are rotatably connected between the two strip-shaped plates (19), a plurality of conveying wheels (21) corresponding to the steel bar clamping grooves (15) are fixedly connected to the outer surface of the transmission rods (20), two pairs of limit posts (22) are fixedly connected to the surface of the supporting table (2), and the strip-shaped plates (19) are slidably connected to the outer surfaces of the limit posts (22).

6. The bending device based on steel bar machining according to claim 5, wherein a plurality of servo motors (23) are fixedly connected to the side surfaces of the strip-shaped plates (19), and the output ends of the servo motors (23) are fixedly connected with the transmission rods (20).

7. The bending device based on reinforcement bar machining according to claim 6, wherein a switch frame (24) is fixedly connected to the surface of the supporting table (2), a pressing switch (25) in signal connection with a servo motor (23) is arranged on the lower surface of the switch frame (24), and the pressing switch (25) corresponds to the ear plate (14).