CN217342915U

CN217342915U - Reinforcing bar is bending device in batches

Info

Publication number: CN217342915U
Application number: CN202220501976.7U
Authority: CN
Inventors: 徐胜; 余芮; 汪传良
Original assignee: Anhui Tianqian Construction Co ltd
Current assignee: Anhui Tianqian Construction Co ltd
Priority date: 2022-03-08
Filing date: 2022-03-08
Publication date: 2022-09-02
Anticipated expiration: 2032-03-08

Abstract

The utility model discloses a reinforcing bar is bending device in batches, relate to the reinforcing bar technical field of bending, including the seat of bending, stop gear and the mechanism of bending, the rotation groove has been seted up to the upper end of the seat of bending, stop gear includes spacing backup plate and spacing roller, spacing roller setting just is located the rotation inslot portion in one side of spacing backup plate, the mechanism of bending sets up at the rotation inslot portion, the mechanism of bending includes the driving roller, the roller of bending, door type slider and adjusting beam, the driving roller rotates to peg graft at the rotation inslot portion bottom face central point and puts, adjusting beam one end and the radial lateral wall fixed connection of driving roller, the slip joint of door type slider is on adjusting beam, the bottom of the roller of bending is rotated and is equipped with the connecting rod, and the connecting rod rotates and runs through being connected with the briquetting behind the door type slider up end, spacing fixture block and spacing rack joint. The utility model discloses arrange the reinforcing bar in spacing clearance and the clearance of bending, the roller of bending rotates to bend fast the reinforcing bar, constantly repeat above-mentioned operating procedure, can realize bending in batches the operation.

Description

Reinforcing bar is bending device in batches

Technical Field

The utility model relates to a reinforcing bar technical field that bends specifically is reinforcing bar device of bending in batches.

Background

The steel bar bending machine can replace manpower to bend steel bars in batches as steel bar bending equipment, but the existing steel bar bending machine can bend the steel bars in batches, is inconvenient to adjust the bending gap according to the thickness degree of the steel bars, so that the bending requirement cannot be met, and meanwhile, the steel bar bending efficiency is influenced, so that the steel bar batch bending device is designed and produced, and the problems are solved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a reinforcing bar is bending device in batches to solve the problem that proposes among the above-mentioned background art.

In order to solve the technical problem, the utility model provides a following technical scheme: reinforcing bar is bending device in batches, including the seat of bending, stop gear and bending mechanism, the rotation groove has been seted up to the upper end of the seat of bending, stop gear includes spacing backup plate and spacing roller, spacing roller sets up in one side of spacing backup plate and is located and rotates inslot portion, clearance between spacing roller and the spacing backup plate is spacing clearance, spacing roller sets up at spacing backup plate avris, make and form spacing clearance between spacing roller and the spacing backup plate, spacing space when bending as the reinforcing bar, during the operation of bending, only need with the reinforcing bar card in spacing clearance can, appear rocking when avoiding the reinforcing bar to bend and the position of bending appear great deviation.

Bending mechanism sets up in rotating the inslot portion, bending mechanism includes the driving roller, the roller of bending, door type slider and regulation crossbeam, the driving roller rotates to peg graft and puts at the inside bottom face central point of rotation inslot portion, and the inside of the seat of bending is embedded to have and to drive driving roller pivoted driving motor, adjust crossbeam one end and the radial lateral wall fixed connection of driving roller, door type slider slip joint is on adjusting the crossbeam, the bottom of the roller of bending is rotated and is equipped with the connecting rod, and the connecting rod rotates and is connected with the briquetting after running through door type slider up end, be equipped with the clearance of bending between the roller of bending and the spacing roller, for the spacing clearance size of adaptation, slide door type slider along adjusting the crossbeam, the position of the roller is bent in the adjustment, adjust the roller of bending promptly and from the clearance size of bending between the spacing roller.

According to the thickness of the reinforcing steel bar to be bent, the size of a limiting gap between the limiting roller and the limiting backup plate is adjusted, the size of a bending gap between the bending roller and the limiting roller is adjusted, the limiting gap is ensured to be the same as the size of the bending gap, the reinforcing steel bar is placed in the limiting gap and the bending gap, a driving motor capable of driving the driving roller to rotate is embedded in the bending seat, the driving motor is used for driving the driving roller to rotate, the adjusting beam is driven to rotate, the bending roller is driven to rotate, the reinforcing steel bar is quickly bent, the operation steps are repeated continuously, batch bending operation can be achieved, bending requirements of different sizes are met, and bending efficiency can be improved.

The bottom mounting of briquetting is equipped with spacing fixture block, and the adjustment tank has been seted up to the upper end of adjusting the crossbeam, and the inside bottom face of adjustment tank is equipped with spacing rack, spacing fixture block and spacing rack joint, during adjustment bending roller position, lifts up bending roll along door type slider earlier for the briquetting can upwards adjusting position, can drive spacing fixture block and spacing rack separation, and the door type slider of being convenient for like this is along adjusting the crossbeam horizontal slip, adjusts the position of bending roll promptly.

In further embodiment, threaded hole is seted up to the right side upper end of spacing backup plate, threaded hole inside rotates to peg graft there is the screw thread regulation pole, the tip of screw thread regulation pole extends to and rotates inslot portion top, the upper end of spacing roller is rotated through the round pin axle and the tip below of screw thread regulation pole and is connected, bare-handed screw thread regulation pole that rotates, can drive the screw thread regulation pole along screw hole axial direction adjusting position, thereby drive spacing roller and rotate inslot portion radial direction adjusting position, the realization is adjusted spacing clearance size, satisfy the spacing demand of bending.

In further embodiment, the bottom of spacing roller rotates and is embedded to have the spin, and the spin rolls with the inside bottom face of rotation inslot portion and laminates, utilizes the spin to roll along the inside bottom face of rotation inslot portion, neither influences spacing roller adjusting position, can reduce the frictional force between spacing roller adjusting position and the inside bottom face of rotation inslot portion again.

In a further embodiment, the sum of the length of the adjusting beam and the radius of the driving roller is equal to the inner diameter of the rotating groove, so that the normal rotating operation of the adjusting beam in the rotating groove is not influenced, and the normal operation of bending operation is ensured.

In a further embodiment, the outer wall of connecting rod has cup jointed the spring, and the one end of spring is connected with the inside top of door type slider, and the other end of spring is connected with the upper end of briquetting, utilizes the elastic potential energy of spring, pushes down the briquetting in real time to can ensure spacing fixture block and spacing rack real-time joint, avoid door type slider to slide along adjusting the crossbeam on will.

In further embodiment, the inside both sides bottom of door type slider all is fixed and is equipped with the guide block, adjusts the both sides lateral wall of crossbeam and has all seted up the guide way, and the guide block slides the joint with the guide way is inside, slides along the guide way through the guide block, avoids door type slider to break away from the regulation crossbeam like this, influences the operation of bending roller.

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

the utility model discloses a reinforcing bar is bending device in batches, according to the thickness of the reinforcing bar of waiting to bend, adjust spacing clearance size between spacing roller and the spacing backup plate, adjust the clearance size of bending between bending roller and the spacing roller simultaneously, ensure spacing clearance and the clearance size of bending the same, arrange the reinforcing bar in spacing clearance and the clearance of bending, utilize driving motor to drive the driving roller afterwards and rotate, thereby it rotates to drive the adjusting beam, it rotates to drive the bending roller promptly, thereby bend fast the reinforcing bar, constantly repeat above-mentioned operating procedure, can realize the operation of bending in batches, both satisfy the demand of bending of different sizes of sizes, can improve the efficiency of bending again.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is a schematic view of a partial structure of a bending mechanism according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a bending roller according to an embodiment of the present invention;

fig. 4 is a schematic view of an adjusting beam structure according to an embodiment of the present invention.

In the figure: 1. a bending seat; 11. a rotating groove; 2. a limiting mechanism; 21. a limiting backup plate; 22. a threaded adjusting rod; 23. a limiting roller; 3. a bending mechanism; 31. a driving roller; 32. adjusting the cross beam; 33. a gate-type slider; 34. bending rollers; 35. a guide block; 36. briquetting; 37. a spring; 38. a limiting clamping block; 39. a guide groove; 310. an adjustment groove; 311. and a limiting rack.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Please refer to fig. 1-4, the embodiment provides a device for bending reinforcing steel bars in batches, which includes a bending seat 1, a limiting mechanism 2 and a bending mechanism 3, a rotating groove 11 is formed at the upper end of the bending seat 1, the limiting mechanism 2 includes a limiting backup plate 21 and a limiting roller 23, the limiting roller 23 is disposed at one side of the limiting backup plate 21 and is located inside the rotating groove 11, a gap between the limiting roller 23 and the limiting backup plate 21 is a limiting gap, the limiting roller 23 is disposed at the side of the limiting backup plate 21, so that a limiting gap is formed between the limiting roller 23 and the limiting backup plate 21, and as a limiting space when the reinforcing steel bars are bent, during the bending operation, the reinforcing steel bars only need to be clamped in the limiting gap, and the large deviation of the bending position and the shaking during the bending of the reinforcing steel bars are avoided.

Threaded hole is seted up to the right side upper end of spacing backup plate 21, threaded hole inside rotates to peg graft and has screw thread regulation pole 22, screw thread regulation pole 22's tip extends to and rotates the inside top of groove 11, the upper end of spacing roller 23 is rotated through round pin axle and screw thread regulation pole 22's tip below and is connected, bare-handed screw thread regulation pole 22 that rotates, can drive screw thread regulation pole 22 along screw hole axial direction adjusting position, thereby drive spacing roller 23 and rotate 11 inside radial direction adjusting position in groove, the realization is adjusted spacing clearance size, satisfy the spacing demand of bending.

The bending mechanism 3 is arranged inside the rotating groove 11, and the bending mechanism 3 is used for bending the limited reinforcing steel bars, so that the bending requirement is met.

Bending mechanism 3 includes driving roller 31, bending roller 34, door type slider 33 and regulation crossbeam 32, driving roller 31 rotates to peg graft and puts at the inside bottom face central point of rotation groove 11, adjust crossbeam 32 one end and the radial lateral wall fixed connection of driving roller 31, door type slider 33 slip joint is on adjusting crossbeam 32, bending roller 34's bottom is rotated and is equipped with the connecting rod, and the connecting rod rotates and is connected with briquetting 36 after running through door type slider 33 up end, be equipped with the bending clearance between bending roller 34 and the spacing roller 23, for the spacing clearance size of adaptation, slide door type slider 33 along adjusting crossbeam 32, the position of adjustment bending roller 34, the bending clearance size between adjustment bending roller 34 apart from spacing roller 23 promptly.

According to the thickness of the steel bar to be bent, the size of a limiting gap between the limiting roller 23 and the limiting backup plate 21 is adjusted, the size of a bending gap between the bending roller 34 and the limiting roller 23 is adjusted, the limiting gap and the bending gap are ensured to be the same, the steel bar is placed in the limiting gap and the bending gap, a driving motor capable of driving the driving roller 31 to rotate is embedded in the bending seat 1, the driving motor is used for driving the driving roller 31 to rotate, the adjusting beam 32 is driven to rotate, namely, the bending roller 34 is driven to rotate, the steel bar is quickly bent, the operation steps are repeated continuously, batch bending operation can be achieved, bending requirements of different sizes are met, and bending efficiency can be improved.

In order to avoid the position of the adjusted bending roller 34 from changing, a limiting fixture block 38 is fixedly arranged at the bottom end of the pressing block 36, an adjusting groove 310 is formed in the upper end of the adjusting beam 32, a limiting rack 311 is arranged on the bottom end face of the inner portion of the adjusting groove 310, the limiting fixture block 38 is clamped with the limiting rack 311, when the position of the bending roller 34 is adjusted, the bending roller 34 is lifted upwards along the door-shaped sliding block 33, so that the pressing block 36 can be adjusted upwards, the limiting fixture block 38 can be driven to be separated from the limiting rack 311, and therefore the door-shaped sliding block 33 can slide horizontally along the adjusting beam 32 conveniently, namely the position of the bending roller 34 is adjusted.

After the adjustment, the pressing block 36 is pressed down, so that the limiting clamping block 38 is clamped on the limiting rack 311 again, and the position of the bending roller 34 can be changed again.

Through all fixedly being equipped with guide block 35 in door type slider 33's inside both sides bottom, guide way 39 has all been seted up to the both sides lateral wall of adjusting crossbeam 32, and guide block 35 and the inside slip joint of guide way 39 no matter how adjusting position door type slider 33, all can be through guide block 35 along the inside slip of guide way 39, avoid door type slider 33 to break away from adjusting crossbeam 32 like this, influence the bending operation of roll 34 of bending.

Example 2

Referring to fig. 1-4, a further improvement is made on the basis of embodiment 1:

in order to reduce the friction force of the limiting roller 23 when the position is adjusted in the rotating groove 11, the rolling ball is embedded into the bottom end of the limiting roller 23 in a rotating mode, the rolling ball is in rolling fit with the bottom end face in the rotating groove 11, when the limiting roller 23 is adjusted in position synchronously along the threaded adjusting rod 22, the rolling ball is used for rolling along the bottom end face in the rotating groove 11, the adjusting position of the limiting roller 23 is not affected, and the friction force between the adjusting position of the limiting roller 23 and the bottom end face in the rotating groove 11 can be reduced.

The sum of the length of the adjusting beam 32 and the radius of the driving roller 31 is equal to the inner diameter of the rotating groove 11, so that the normal rotating operation of the adjusting beam 32 in the rotating groove 11 is not influenced, and the normal operation of the bending operation is ensured.

Spring 37 has been cup jointed to the outer wall of connecting rod, and spring 37's one end is connected with the inside top of door type slider 33, and spring 37's the other end is connected with the upper end of briquetting 36, utilizes spring 37's elastic potential energy, pushes down briquetting 36 in real time to can ensure spacing fixture block 38 and spacing rack 311 real-time joint, avoid door type slider 33 to slide on adjusting crossbeam 32 at will.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Reinforcing bar is bending device in batches, including bending seat (1), stop gear (2) and bending mechanism (3), its characterized in that: the upper end of the bending seat (1) is provided with a rotating groove (11), the limiting mechanism (2) comprises a limiting backup plate (21) and a limiting roller (23), the limiting roller (23) is arranged on one side of the limiting backup plate (21) and is positioned in the rotating groove (11), and a gap between the limiting roller (23) and the limiting backup plate (21) is a limiting gap;

the bending mechanism (3) is arranged inside the rotating groove (11), the bending mechanism (3) comprises a transmission roller (31), a bending roller (34), a door-shaped sliding block (33) and an adjusting cross beam (32), the transmission roller (31) is rotatably inserted in the center of the bottom end face inside the rotating groove (11), a driving motor capable of driving the transmission roller (31) to rotate is embedded inside the bending seat (1), one end of the adjusting cross beam (32) is fixedly connected with the radial side wall of the transmission roller (31), the door-shaped sliding block (33) is slidably clamped on the adjusting cross beam (32), a connecting rod is rotatably arranged at the bottom end of the bending roller (34), a pressing block (36) is connected to the connecting rod after the connecting rod rotatably penetrates through the upper end face of the door-shaped sliding block (33), and a bending gap is formed between the bending roller (34) and the limiting roller (23);

the bottom end of the pressing block (36) is fixedly provided with a limiting clamping block (38), the upper end of the adjusting beam (32) is provided with an adjusting groove (310), the inner bottom end face of the adjusting groove (310) is provided with a limiting rack (311), and the limiting clamping block (38) is connected with the limiting rack (311) in a clamping mode.

2. The batch bending device for reinforcing steel bars as claimed in claim 1, wherein: the upper end of the right side of the limiting backup plate (21) is provided with a threaded hole, a threaded adjusting rod (22) is inserted into the threaded hole in a rotating mode, the end portion of the threaded adjusting rod (22) extends to the upper portion inside the rotating groove (11), and the upper end of the limiting roller (23) is connected with the lower portion of the end portion of the threaded adjusting rod (22) in a rotating mode through a pin shaft.

3. The device of claim 2, wherein: the bottom of spacing roller (23) rotates the embedded spin that has, the spin rolls with the inside bottom face of rotation groove (11) and laminates.

4. The batch bending device for reinforcing steel bars as claimed in claim 1, wherein: the sum of the length of the adjusting beam (32) and the radius of the driving roller (31) is equal to the inner diameter of the rotating groove (11).

5. The device of claim 1, wherein: the outer wall of the connecting rod is sleeved with a spring (37), one end of the spring (37) is connected with the top end of the interior of the door-shaped sliding block (33), and the other end of the spring (37) is connected with the upper end of the pressing block (36).

6. The device of claim 1, wherein: the inside both sides bottom of door type slider (33) is all fixed and is equipped with guide block (35), guide way (39) have all been seted up to the both sides lateral wall of adjusting crossbeam (32), guide block (35) and the inside slip joint of guide way (39).