CN218532613U

CN218532613U - Reinforcing bar bending device for house construction

Info

Publication number: CN218532613U
Application number: CN202222315521.9U
Authority: CN
Inventors: 彭鹏; 赵军舰; 苌凌峰
Original assignee: Anhui Shanze Construction Engineering Co ltd
Current assignee: Anhui Shanze Construction Engineering Co ltd
Priority date: 2022-08-31
Filing date: 2022-08-31
Publication date: 2023-02-28
Anticipated expiration: 2032-08-31

Abstract

The application discloses a reinforcing steel bar bending device for building construction, which belongs to the field of processing of reinforcing steel bars for building construction and comprises a workbench, wherein a turntable is rotatably connected to the workbench, the center of the turntable is rotatably connected with a central column, a bending block is arranged on the turntable, a positioning block is fixedly connected to the workbench, and a clamping block for clamping the reinforcing steel bar is arranged on the workbench; the piece of buckling promotes piece fixed connection on the carousel including promoting the piece and buckling the head, promotes and has seted up the fixed slot on the lateral wall of piece, buckles overhead fixedly connected with fixed block, and the fixed block cooperatees with the fixed slot, is provided with the fixed subassembly that is used for fixed block in the fixed slot. This application has that the staff cooperatees new overhead fixed block of buckling and fixed slot, fixes the fixed block through fixed subassembly afterwards, buckles the head through the change, has reduced and has buckled the head when buckling the reinforcing bar, and the reinforcing bar angle of buckling takes place the effect of the possibility of skew.

Description

Reinforcing bar bending device for house construction

Technical Field

The application relates to the field of steel bar processing is built in the room, especially relates to a steel bar bending device for building construction.

Background

At present, in building construction, as steel for reinforced concrete and prestressed reinforced concrete, steel bars need to be bent into different angles before being used so as to meet different construction requirements.

The utility model discloses a relevant art can refer to the chinese utility model patent that the grant bulletin number is CN210475327U, discloses a reinforcing bar device of buckling, including the workstation, be provided with carousel, adjusting part and locating piece on the workstation, adjusting part and locating piece cooperate for the position of fixed reinforcing bar, the carousel center is rotated and is connected with the center post, fixedly connected with bending block on the carousel.

In view of the above-mentioned related art, the inventor believes that after the bending block bends the steel bar for a long time, the end of the bending block may be depressed and worn, so that the bending block may generate forces in other directions to the steel bar when bending the steel bar, thereby increasing the possibility of the steel bar bending angle being deviated.

SUMMERY OF THE UTILITY MODEL

In order to reduce the reinforcing bar and buckle the possibility that the angle takes place the skew, this application provides a reinforcing bar bending device for house construction.

The application provides a pair of reinforcing bar bending device for house construction adopts following technical scheme:

the utility model provides a reinforcing bar bending device for building construction, includes the workstation, it is connected with the carousel to rotate on the workstation, the carousel center rotates and is connected with the center post, be provided with the bending piece on the carousel, fixedly connected with locating piece on the workstation, be provided with the tight piece of clamp that is used for pressing from both sides tight reinforcing bar on the workstation, its characterized in that: the bending block comprises a pushing block and a bending head, the pushing block is fixedly connected to the rotary disc, a fixing groove is formed in the side wall of the pushing block, a fixing block is fixedly connected to the bending head, the fixing block is matched with the fixing groove, and a fixing assembly used for fixing the fixing block is arranged in the fixing groove.

Through adopting above-mentioned technical scheme, change the in-process of buckling the head at the staff, the staff removes the fixed of fixed subassembly to the fixed block earlier, promotes the head of buckling after that, buckle in the head drives the fixed block and shifts out the fixed slot, cooperate new overhead fixed block of buckling with the fixed slot again, fix the fixed block through fixed subassembly afterwards to accomplish the change to buckling the head, buckle the head through changing, reduced the head of buckling when buckling the reinforcing bar, the reinforcing bar angle of buckling takes place the possibility of skew.

Preferably, the fixing assembly includes a fixing bolt, a first spring and a first inclined plane block, a fixing hole is formed in a side wall of the fixing groove, one end of the fixing bolt is in threaded connection with the side wall of the fixing hole, the other end of the fixing bolt is located in the fixing groove and is rotatably connected with the first inclined plane block, the first spring is sleeved on the fixing bolt, one end of the first spring is fixedly connected with the side wall of the fixing groove, and the other end of the spring is fixedly connected with the first inclined plane block;

the fixed block comprises a connecting part and a second inclined plane part, one end of the connecting part is fixedly connected with the bending head, and the second inclined plane part is fixedly connected to the other end of the connecting part;

the side wall of the fixed groove is provided with a connecting groove, the connecting part is connected to the side wall of the connecting groove in a sliding mode, and the inclined plane of the first inclined plane block is abutted to the inclined plane of the second inclined plane part.

Through adopting above-mentioned technical scheme, at the in-process of fixing the fixed block, the staff twists earlier fixing bolt for first inclined plane piece compresses first spring, promotes the fixed block after that, makes connecting portion on the fixed block along the lateral wall of spread groove drives second inclined plane portion and gets into in the fixed slot, twists fixing bolt again afterwards, and under the effect of first spring elasticity this moment, make the inclined plane on the first inclined plane piece and the inclined plane on the second inclined plane portion counterbalance tightly.

Preferably, the first inclined plane block is fixedly connected with a limiting piece, and the limiting piece is abutted against the side wall of the second inclined plane part.

Through adopting above-mentioned technical scheme, set up spacing piece, when supporting first inclined plane piece and second inclined plane portion tightly, can reduce the possibility of second inclined plane roll-off from the fixed slot in.

Preferably, the central column is provided with an installation head, the installation head is sleeved on the central column, and the installation head is provided with a locking piece for fixing the installation head.

By adopting the technical scheme, after long-time use, the installation head is replaced by a worker through unlocking the locking piece, so that the possibility of deviation of the bending angle of the reinforcing steel bar can be further reduced.

Preferably, the locking piece is a sliding block, a mounting groove is formed in the mounting head, the sliding block is fixedly connected to the side wall of the mounting groove, a sliding groove is formed in the center post, a locking groove is formed in the side wall of the sliding groove, the sliding block is connected to the side wall of the sliding groove in a sliding mode, and the sliding block is abutted to the side wall of the locking groove.

Through adopting above-mentioned technical scheme, at the in-process of installation head, the staff aims at the sliding tray on the center post with the sliding block of installing the head earlier, slides the sliding block downwards along the lateral wall of sliding tray after that, when the ann changes the head and the carousel offsets, rotates the rotation direction when installing the head and the carousel reinforcing bar of buckling the same for the sliding block offsets with the lateral wall that locks the groove, thereby reaches the purpose of installation head.

Preferably, the bottom of workstation still is provided with and is used for driving carousel pivoted drive assembly, drive assembly includes motor and rotor arm, the motor install in the carousel below, a plurality of rotor arms of fixedly connected with on the output shaft of motor, every the rotor arm all with the fixed connection of carousel diapire.

Through adopting above-mentioned technical scheme, at the drive carousel rotation in-process, through opening the motor, the output shaft of motor rotates and drives a plurality of rotor arms and rotate, and the rotor arm rotates and drives the carousel and rotate to can cooperate the center post and buckle the piece and buckle the reinforcing bar.

Preferably, the bottom of workstation is provided with a plurality of leveling supporting legs, a plurality of leveling holes have been seted up on the workstation, and is a plurality of the leveling supporting leg is with a plurality of leveling hole one-to-one rotates and is connected.

By adopting the technical scheme, each leveling supporting leg is adjusted before the steel bar is bent by utilizing the leveling supporting legs, so that the workbench can be in a horizontal state.

Preferably, the bottom of each leveling supporting leg is fixedly connected with a stabilizing block, and the stabilizing blocks are abutted to the ground.

By adopting the technical scheme, the stability of the whole device is improved by utilizing the stabilizing block.

In summary, the present application includes at least one of the following beneficial technical effects:

1. in the process of replacing the bending head by a worker, the worker firstly releases the fixing of the fixing assembly on the fixing block, then pushes the bending head, the bending head drives the fixing block to move out of the fixing groove, then the new fixing block on the bending head is matched with the fixing groove, and then the fixing block is fixed by the fixing assembly, so that the replacement of the bending head is completed, and the possibility of deviation of the bending angle of the steel bar when the steel bar is bent by the bending head is reduced by replacing the bending head;

2. after long-time use, the worker can replace the mounting head with a new one by unlocking the locking piece to the mounting head, so that the possibility of deviation of the bending angle of the reinforcing steel bar can be further reduced;

3. in the process of installing the head, the staff aims at the sliding tray on the center post with the sliding block of installing the head earlier, slides the sliding block along the lateral wall of sliding tray downwards after that, when the ann turns round head and carousel counterbalance, rotates the installation head for the sliding block offsets with the lateral wall that locks the groove, thereby reaches the purpose of installing the head.

Drawings

Fig. 1 is a schematic structural diagram of the whole of the embodiment of the present application.

Fig. 2 is a schematic view showing the structure of the protruding locking member according to the embodiment of the present application.

FIG. 3 is a schematic view of a highlighted fixing assembly according to an embodiment of the present application.

FIG. 4 is a schematic structural diagram of a salient driving assembly according to an embodiment of the present application.

Description of the reference numerals: 1. a work table; 11. a turntable; 12. positioning blocks; 13. a clamping block; 14. a central column; 2. a bending block; 21. a pushing block; 22. a bending head; 3. a fixing assembly; 31. a fixing groove; 32. a fixed block; 321. a connecting portion; 322. a second inclined surface part; 33. fixing the bolt; 34. a first spring; 35. a first bevel block; 36. a fixing hole; 37. connecting grooves; 4. a limiting sheet; 5. a mounting head; 51. mounting grooves; 6. a locking member; 61. a slider; 62. a sliding groove; 63. a locking groove; 7. a drive assembly; 71. a motor; 72. a rotating arm; 73. mounting a plate; 8. leveling the supporting legs; 81. leveling the hole; 82. a stabilizing block; 9. an adjustment assembly; 91. rotating the rod; 92. a worm; 93. a worm gear; 94. a connecting rod; 95. a cam; 96. a first push plate; 97. a second spring; 98. a second pusher plate; 99. a push rod.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses reinforcing bar bending device for building construction. Referring to fig. 1, 2, 3 and 4, the reinforcing steel bar bending device comprises a workbench 1, wherein a turntable 11 is rotatably connected to the workbench 1, and a driving assembly 7 for driving the turntable 11 to rotate is arranged at the bottom of the turntable 11;

the turntable 11 is provided with a bending block 2, the center of the turntable 11 is rotatably connected with a center post 14, the center post 14 is sleeved with a mounting head 5, and the mounting head 5 is provided with a locking piece 6 for fixing the position of the mounting head 5;

bending block 2 is including promoting piece 21 and the head 22 of buckling, promotes piece 21 fixed connection on carousel 11, has seted up fixed slot 31 on the lateral wall that promotes piece 21, buckles fixedly connected with fixed block 32 on the head 22, and fixed block 32 is located and sets up in the fixed slot 31, and is provided with the fixed subassembly 3 that is used for fixed block 32 in the fixed slot 31.

Fixedly connected with locating piece 12 on the workstation 1, be provided with adjustable clamp piece 13 on the workstation 1, clamp piece 13 and locating piece 12 are mutually supported and are used for pressing from both sides tight reinforcing bar, are provided with the adjusting part 9 that is used for adjusting clamp piece 13 position on the workstation 1.

As shown in fig. 1, a mounting plate 73 is fixedly connected to the bottom of the working table 1, the driving assembly 7 includes a motor 71 and a rotating arm 72, the motor 71 is mounted on the mounting plate 73, four rotating arms 72 are fixedly connected to an output shaft of the motor 71, and the four rotating arms 72 are all fixedly connected to the bottom wall of the rotating disc 11.

Through setting up drive assembly 7, can cooperate central post 14 and bending piece 2 to carry out the bending treatment to the reinforcing bar.

As shown in fig. 1 and 2, the locking member 6 is a sliding block 61, a mounting groove 51 is formed in the mounting head 5, a sliding groove 62 is formed on the side wall of the center post 14, a locking groove 63 is formed on the side wall of the bottom of the sliding groove 62, the center post 14 is in insertion fit with the mounting groove 51, the sliding block 61 is slidably connected to the side wall of the sliding groove 62, and the sliding block 61 abuts against the side wall of the locking groove 63.

In the process of replacing the mounting head 5 by a worker, the worker firstly rotates the old mounting head 5 to separate the sliding block 61 on the mounting head 5 from the locking groove 63, then pulls the mounting head 5 upwards to remove the mounting head 5, and then installs a new mounting head 5 in the same way, so that the possibility of damage to the central post 14 is reduced by arranging the replaceable mounting head 5, and the possibility of deviation of the bending angle of the steel bar during bending is reduced.

As shown in fig. 1 and 3, the fixing assembly 3 includes a fixing bolt 33, a first spring 34 and a first inclined block 35, a fixing hole 36 is formed on a side wall of the fixing groove 31, one end of the fixing bolt 33 is in threaded connection with a side wall of the fixing hole 36, the other end of the fixing bolt 33 is located in the fixing groove 31 and is rotatably connected with the first inclined block 35, the first spring 34 is sleeved on the fixing bolt 33, one end of the first spring 34 is fixedly connected with the side wall of the fixing groove 31, and the other end of the first spring 34 is fixedly connected with the first inclined block 35;

the fixing block 32 includes a connecting portion 321 and a second inclined surface portion 322, the connecting portion 321 and the second inclined surface portion 322 are integrally formed, the connecting portion 321 is fixedly connected to the bending head 22, a connecting groove 37 is formed on a sidewall of the fixing groove 31, the connecting portion 321 abuts against a sidewall of the connecting groove 37, and an inclined surface of the first inclined surface block 35 abuts against an inclined surface of the second inclined surface portion 322;

the side wall of the first inclined plane block 35 is fixedly connected with a limiting piece 4, and the limiting piece 4 is abutted against one side of the second inclined plane part 322 far away from the central column 14.

When the worker replaces the bending head 22, the worker firstly rotates the fixing bolt 33, so that the first inclined plane 351 block 35 compresses the first spring 34, the old bending head 22 is pushed, the fixing block 32 on the bending head 22 is moved out of the fixing groove 31, then the new fixing block 32 on the bending head 22 is pushed, the connecting part 321 on the fixing block 32 is abutted against the side wall of the connecting groove 37, the fixing bolt 33 is reversely rotated, at the moment, under the action of the elastic force of the first spring 34, the first spring 34 pushes the first inclined plane 351 on the first inclined plane 35 to be abutted against the second inclined plane 323 on the second inclined plane 322, meanwhile, the limiting piece 4 on the first inclined plane 35 is also abutted against one side of the second inclined plane 322, which is far away from the central column 14, and the replacement of the bending head 22 is completed.

As shown in fig. 1 and 4, the adjusting assembly 9 includes a rotating rod 91, a worm 92, a worm wheel 93, a connecting rod 94, a cam 95, a first pushing plate 96, a second spring 97, a second pushing plate 98 and a push rod 99, two rotating plates are fixedly connected to the workbench 1, the rotating rod 91 is rotatably connected to the two rotating plates, the worm 92 is fixedly connected to the rotating rod 91, the connecting rod 94 is rotatably connected to the workbench 1, the cam 95 is fixedly connected to the connecting rod 94, the worm wheel 93 is fixedly connected to the connecting rod 94 and the worm wheel 93 is arranged above the cam 95;

one side of a first pushing plate 96 is abutted against a cam 95, the other side of the first pushing plate 96 is fixedly connected with one end of a pushing rod 99, a second pushing plate 98 is fixedly connected to the workbench 1, a pushing groove is formed in the second pushing plate 98, the pushing rod 99 penetrates through the pushing groove and is in sliding connection with the side wall of the pushing groove, a second spring 97 is sleeved on the part, located between the first pushing plate 96 and the second pushing plate 98, of the pushing rod 99, one end of the second spring 97 is fixedly connected with the first pushing plate 96, and the other end of the second spring 97 is fixedly connected with the pushing rod 99;

the clamping plate is fixedly connected to the end of the push rod 99 remote from the cam 95, and the clamping block 13 is slidably connected to the table 1.

Before bending the reinforcing bar, the staff need be fixed the reinforcing bar between locating piece 12 and the clamp piece 13: the staff rotates dwang 91, dwang 91 rotates and drives worm 92 and rotate, worm 92 rotates and drives worm wheel 93 and rotate, worm wheel 93 rotates and drives connecting rod 94 and rotate, connecting rod 94 rotates and drives cam 95 and rotates, it makes first slurcam 96 to remove to the one side of keeping away from locating piece 12 to rotate as cam 95 rotates, this moment under the effect of second spring 97 elasticity, second spring 97 pulling push rod 99, make push rod 99 slide along the lateral wall in promotion groove, push rod 99 slides and drives the clamp plate and slides to the one side of keeping away from locating piece 12 along the stabilizing trough, enough place the reinforcing bar in space between locating piece 12 and the clamp piece 13, the staff will treat the reinforcing bar of buckling and place between locating piece 12 and clamp piece 13, repeat above-mentioned mode afterwards, drive clamp piece 13 is close to locating piece 12 and presss from both sides the reinforcing bar tightly.

As shown in figure 1, the bottom of the workbench 1 is provided with four leveling supporting legs 8 corresponding to the four leveling supporting legs 8, leveling holes 81 are formed in the workbench 1, the four leveling supporting legs 8 are in one-to-one threaded connection with the corresponding side walls of the leveling holes 81, stabilizing blocks 82 are fixedly connected to one ends, close to the ground, of the four leveling supporting legs 8, and the four stabilizing blocks 82 are abutted to the ground.

The workbench 1 can be adjusted to be in a horizontal state during working through the arrangement of the leveling supporting legs 8.

The embodiment of the application provides a reinforcing bar bending device for building construction's implementation principle does: change at the staff and buckle head 22 in-process, the staff removes fixed subassembly 3 earlier and fixes fixed block 32, promote the head 22 of buckling after that, buckle in head 22 drives fixed block 32 and shifts out in the fixed slot 31, cooperate new fixed block 32 and the fixed slot 31 of buckling on the head 22 again, fix fixed block 32 through fixed subassembly 3 afterwards, thereby accomplish the change to the head 22 of buckling, buckle head 22 through changing, it takes place the possibility of skew to have reduced the head 22 of buckling when buckling the reinforcing bar, reinforcing bar angle of buckling takes place.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a reinforcing bar bending device for building construction, includes workstation (1), it is connected with carousel (11) to rotate on workstation (1), carousel (11) center is rotated and is connected with center post (14), be provided with bending block (2) on carousel (11), fixedly connected with locating piece (12) are gone up in workstation (1), be provided with on workstation (1) and be used for pressing from both sides tight piece (13) of tight reinforcing bar, its characterized in that: bending block (2) including promoting piece (21) and bending head (22), promote piece (21) fixed connection in on carousel (11), fixed slot (31) have been seted up to the lateral wall that promotes piece (21), bending head (22) is gone up fixedly connected with fixed block (32), fixed block (32) with fixed slot (31) cooperate, be provided with in fixed slot (31) and be used for fixing fixed subassembly (3) of fixed block (32).

2. The reinforcing bar bending device for house construction according to claim 1, wherein: the fixing assembly (3) comprises a fixing bolt (33), a first spring (34) and a first inclined surface block (35), a fixing hole (36) is formed in the side wall of the fixing groove (31), one end of the fixing bolt (33) is in threaded connection with the side wall of the fixing hole (36), the other end of the fixing bolt (33) is located in the fixing groove (31) and is rotatably connected with the first inclined surface block (35), the fixing bolt (33) is sleeved with the first spring (34), one end of the first spring (34) is fixedly connected with the side wall of the fixing groove (31), and the other end of the first spring (34) is fixedly connected with the first inclined surface block (35);

the fixing block (32) comprises a connecting part (321) and a second inclined plane part (322), one end of the connecting part (321) is fixedly connected with the bending head (22), and the second inclined plane part (322) is fixedly connected with the other end of the connecting part (321);

connecting groove (37) have been seted up on the lateral wall of fixed slot (31), connecting portion (321) sliding connection in on the lateral wall of connecting groove (37), the inclined plane of first inclined plane piece (35) with the inclined plane of second inclined plane portion (322) offsets.

3. The reinforcing bar bending device for house construction according to claim 2, wherein: the first inclined plane block (35) is fixedly connected with a limiting piece (4), and the limiting piece (4) is abutted to the side wall of the second inclined plane part (322).

4. The reinforcing bar bending device for house construction according to claim 1, wherein: the mounting structure is characterized in that a mounting head (5) is arranged on the central column (14), the mounting head (5) is sleeved on the central column (14), and a locking piece (6) used for fixing the mounting head (5) is arranged on the mounting head (5).

5. The reinforcing bar bending device for house construction according to claim 4, wherein: locking piece (6) are sliding block (61), set up mounting groove (51) in mounting head (5), sliding block (61) fixed connection in on the lateral wall of mounting groove (51), sliding tray (62) have been seted up on center post (14), locking groove (63) have been seted up on the lateral wall of sliding tray (62), sliding block (61) sliding connection in on the lateral wall of sliding tray (62), sliding block (61) with the lateral wall that locks groove (63) offsets.

6. The reinforcing bar bending device for house construction according to claim 1, wherein: the bottom of workstation (1) still is provided with and is used for the drive carousel (11) pivoted drive assembly (7), drive assembly (7) include motor (71) and rotor arm (72), motor (71) install in carousel (11) below, a plurality of rotor arms (72) of fixedly connected with on the output shaft of motor (71), every rotor arm (72) all with the fixed connection of carousel (11) diapire.

7. The reinforcing bar bending device for house construction according to claim 6, wherein: the bottom of workstation (1) is provided with a plurality of leveling supporting legs (8), a plurality of leveling holes (81) have been seted up on workstation (1), and is a plurality of leveling supporting leg (8) are with a plurality of leveling hole (81) one-to-one rotates and connects.

8. The reinforcing bar bending device for house construction according to claim 7, wherein:

every the equal fixedly connected with in bottom of leveling supporting leg (8) stabilizes piece (82), stabilize piece (82) all offsets with ground.