CN214720092U - Construction steel bar bending device - Google Patents
Construction steel bar bending device Download PDFInfo
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- CN214720092U CN214720092U CN202021979026.2U CN202021979026U CN214720092U CN 214720092 U CN214720092 U CN 214720092U CN 202021979026 U CN202021979026 U CN 202021979026U CN 214720092 U CN214720092 U CN 214720092U
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- fixedly connected
- straightening
- main board
- bending
- rack
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Abstract
The utility model relates to a construction machinery equipment technical field, more specifically the construction steel bar bending apparatus that says so, including operating device, power unit, bending mechanism and straightening mechanism, operating device fixed connection is on power unit, and bending mechanism sliding connection is on power unit, and straightening mechanism fixed connection is on power unit, operating device include bending apparatus, connecting block, cutter, fixed plate, hydraulic stem and straightening plate, bending apparatus fixed connection is on the connecting block, cutter fixed connection is on the fixed plate, fixed plate fixed connection is on the connecting block, hydraulic stem fixed connection is on the fixed plate, is equipped with four straightening plates, wherein two straightening plates all rotate to be connected on the hydraulic stem, and all the other straightening plates all rotate to be connected on the fixed plate.
Description
Technical Field
The utility model relates to a construction machinery equipment technical field, more specifically the construction steel bar bending apparatus that says so.
Background
The utility model with the publication number of CN208913023U discloses a construction steel bar bending device, which comprises a steel bar bender body, wherein a rotating motor is arranged in the steel bar bender body, a bending disc is arranged on the upper surface of the steel bar bender body, the power output end of the rotating motor is connected with a rotating shaft, the rotating shaft is connected with the bending disc, a bending shaft is arranged on the bending disc, a first fixing groove is also arranged on the upper surface of the steel bar bender body, the first fixing groove is positioned on one side of the bending disc, tooth sheets with uniform intervals are arranged in the first fixing groove, a first fixing seat is fixed on the first fixing groove, and a supporting groove for supporting steel bars is arranged on the first fixing seat; the disadvantage is that the reinforcement cannot be straightened.
Disclosure of Invention
The utility model provides a construction steel bar bending apparatus, its beneficial effect is for can flare-outing the reinforcing bar.
The utility model provides a construction steel bar bending apparatus includes operating device, power unit, bending mechanism and straightening mechanism, and operating device fixed connection is on power unit, and bending mechanism sliding connection is on power unit, and straightening mechanism fixed connection is on power unit, operating device include bending apparatus, connecting block, cutter, fixed plate, hydraulic stem and straightening board, bending apparatus fixed connection is on the connecting block, cutter fixed connection is on the fixed plate, fixed plate fixed connection is on the connecting block, hydraulic stem fixed connection is on the fixed plate, is equipped with four straightening boards, wherein two straightening boards all rotate to be connected on the hydraulic stem, and all the other straightening boards all rotate to be connected on the fixed plate.
As this technical scheme's further optimization, the utility model relates to a construction steel bar bending apparatus power unit include mainboard, motor, spring, rack, sector gear and cutting gag lever post, motor fixed connection is on the mainboard, two springs fixed connection are both ends about the rack respectively, the equal fixed connection of two springs is on the mainboard, rack sliding connection is on the mainboard, sector gear rotates and connects on the mainboard, sector gear fixed connection is on the output shaft of motor, rack and sector gear meshing transmission, the equal fixed connection of two cutting gag lever posts is on the mainboard, connecting block fixed connection is on the rack.
As this technical scheme's further optimization, the utility model relates to a construction steel bar bending apparatus, crooked mechanism is including crooked gag lever post, sliding block, lead screw, nut and rocker and riser, and two crooked gag lever posts all rotate to be connected on the sliding block, and lead screw fixed connection is on the sliding block, lead screw and nut screw thread transmission, and rocker fixed connection is on the nut, and sliding block sliding connection is on the mainboard, and the nut rotates to be connected on the riser, and riser fixed connection is on the mainboard.
As this technical scheme's further optimization, the utility model relates to a construction steel bar bending apparatus, the mechanism of flare-outing including stop, movable block, lead screw, mobile motor and dead lever, two stop fixed connection respectively of flare-outing are on the movable block, two movable blocks all with lead screw thread transmission, lead screw fixed connection is on mobile motor's output shaft, dead lever fixed connection is on the stop of flare-outing of right-hand member, two equal sliding connection of movable block are in the mainboard, the lead screw rotates to be connected on the mainboard, mobile motor fixed connection is at the lower extreme of mainboard.
The utility model relates to a construction steel bar bending apparatus's beneficial effect does:
a building reinforcing steel bar bending device can bend reinforcing steel bars, can also simply cut and straighten the reinforcing steel bars, saves manpower and material resources, also improves the working efficiency, can also reduce the waste of materials so as to save resources and cost, puts the reinforcing steel bars in front of a bending limiting rod, adjusts the bending angle of the reinforcing steel bars by adjusting the position of the bending limiting rod, the farther the bending limiting rod is away from a bender, the smaller the angle is, after the angle is adjusted, a motor is turned on, the bender extrudes the reinforcing steel bars to bend the reinforcing steel bars, when the reinforcing steel bars need straightening after being bent, the bent reinforcing steel bars can be straightened, the bent reinforcing steel bars are pressed by an upper straightening plate and a lower straightening plate, then the straightening plate moves, the straightening limiting device rotates to straighten the reinforcing steel bars, the distance between the two straightening limiting devices can also be adjusted, the reinforcing steel bars with different lengths can be adapted, the proper distance can have better straightening effect, and a cutter is also arranged on the device, place the reinforcing bar before the cutting gag lever post, the cutter just can cut simply, and the use is swift convenient, can not only carry out the bending of various angles to the reinforcing bar, can also straighten the reinforcing bar, saves the use of material, can also carry out simple cutting and can improve work efficiency, has better processing effect.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is the utility model relates to a construction steel bar bending apparatus's schematic structure diagram.
Fig. 2 is a structural view illustrating another direction of the construction rebar bending apparatus.
Fig. 3 is a schematic structural view of the working mechanism.
Fig. 4 is a schematic structural diagram of the power mechanism.
FIG. 5 is a schematic view of the bending mechanism
FIG. 6 is a schematic view of the structure of the straightening mechanism
In the figure: a working mechanism 1; a bender 1-1; 1-2 parts of a connecting block; 1-3 parts of a cutter; fixing plates 1-4; 1-5 of a hydraulic rod; 1-6 of a straightening plate; a power mechanism 2; a main board 2-1; a motor 2-2; 2-3 of a spring; 2-4 of a rack; 2-5 of sector gear; cutting the limiting rod 2-6; a bending mechanism 3; bending the limiting rod 3-1; 3-2 of a sliding block; 3-3 parts of a lead screw; 3-4 parts of a nut; 3-5 of a rocker; a straightening mechanism 4; straightening a stopper 4-1; a moving block 4-2; 4-3 of a screw rod; 4-4 of a mobile motor; and fixing the rods 4-5.
Detailed Description
The first embodiment is as follows:
this embodiment is explained below with reference to fig. 1-6, and the utility model relates to a construction machinery equipment technical field, more specifically the construction steel bar bending apparatus that says so, including operating device 1, power unit 2, crooked mechanism 3 and straightening mechanism 4, operating device 1 fixed connection is on power unit 2, crooked mechanism 3 sliding connection is on power unit 2, straightening mechanism 4 fixed connection is on power unit 2, its characterized in that: the working mechanism 1 comprises a bender 1-1, a connecting block 1-2, a cutter 1-3, a fixing plate 1-4, a hydraulic rod 1-5 and a straightening plate 1-6, the bender 1-1 is fixedly connected to the connecting block 1-2, the cutter 1-3 is fixedly connected to the fixing plate 1-4, the fixing plate 1-4 is fixedly connected to the connecting block 1-2, the hydraulic rod 1-5 is fixedly connected to the fixing plate 1-4, and four straightening plates 1-6 are arranged, wherein two straightening plates 1-6 are rotatably connected to the hydraulic rod 1-5, and the rest straightening plates 1-6 are rotatably connected to the fixing plate 1-4; the connecting block 1-2 moves rightwards to drive the bender 1-1 to move rightwards so as to extrude the reinforcing steel bars to bend the reinforcing steel bars, the connecting block 1-2 moves rightwards to drive the cutter 1-3 to move rightwards so as to cut the reinforcing steel bars, the reinforcing steel bars are placed on the two straightening plates 1-6 at the lower end, the hydraulic rod 1-5 extends downwards to drive the two straightening plates 1-6 at the upper end to move downwards to compress the reinforcing steel bars, and the four straightening plates 1-6 rotate towards two sides to finish straightening the reinforcing steel bars.
The second embodiment is as follows:
the embodiment is described below with reference to fig. 1-6, and the embodiment further describes the first embodiment, where the power mechanism 2 includes a main board 2-1, a motor 2-2, a spring 2-3, a rack 2-4, a sector gear 2-5, and a cutting limit rod 2-6, the motor 2-2 is fixedly connected to the main board 2-1, the two springs 2-3 are respectively fixedly connected to the left and right ends of the rack 2-4, the two springs 2-3 are both fixedly connected to the main board 2-1, the rack 2-4 is slidably connected to the main board 2-1, the sector gear 2-5 is rotatably connected to the main board 2-1, the sector gear 2-5 is fixedly connected to an output shaft of the motor 2-2, the rack 2-4 is engaged with the sector gear 2-5 for transmission, the two cutting limiting rods 2-6 are fixedly connected to the main board 2-1, and the connecting block 1-2 is fixedly connected to the rack 2-4; the output shaft of the motor 2-2 rotates to drive the sector gear 2-5 to rotate, the sector gear 2-5 rotates to drive the rack 2-4 to move rightwards, the output shaft of the motor 2-2 rotates reversely to drive the rack 2-4 to move leftwards, the rack can be pulled by the two springs 2-3 to return to the original point after moving for a section, and the two cutting limiting rods 2-6 can prevent the steel bars from moving when the steel bars are cut.
The third concrete implementation mode:
the embodiment is described below with reference to fig. 1-6, and the embodiment further describes the second embodiment, where the bending mechanism 3 includes a bending limit rod 3-1, a sliding block 3-2, a lead screw 3-3, a nut 3-4, a rocker 3-5 and a vertical plate 3-6, both bending limit rods 3-1 are rotatably connected to the sliding block 3-2, the lead screw 3-3 is fixedly connected to the sliding block 3-2, the lead screw 3-3 and the nut 3-4 are in threaded transmission, the rocker 3-5 is fixedly connected to the nut 3-4, the sliding block 3-2 is slidably connected to the main plate 2-1, the nut 3-4 is rotatably connected to the vertical plate 3-6, and the vertical plate 3-6 is fixedly connected to the main plate 2-1; the rotating rocker 3-5 drives the nut 3-4 to rotate, the nut 3-4 rotates to drive the screw rod 3-3 to move left and right, a groove is formed in the screw rod 3-3 to prevent the screw rod 3-3 from rotating, the screw rod 3-3 can only slide, the screw rod 3-3 slides to drive the sliding block 3-2 to slide, the sliding block 3-2 slides to drive the two bending limiting rods 3-1 to move, the bending angle of the reinforcing steel bar can be changed by changing the position of the bending limiting rod 3-1, and the farther the bending limiting rod 3-1 is from the bender 1-1, the smaller the angle is.
The fourth concrete implementation mode:
the present embodiment will be described with reference to fig. 1 to 6, and the third embodiment will be further described, the straightening mechanism 4 comprises straightening limiters 4-1, moving blocks 4-2, a screw rod 4-3, a moving motor 4-4 and a fixed rod 4-5, the two straightening limiters 4-1 are respectively and rotatably connected to the moving blocks 4-2, the two moving blocks 4-2 are in threaded transmission with the screw rod 4-3, the screw rod 4-3 is fixedly connected to an output shaft of the moving motor 4-4, the fixed rod 4-5 is fixedly connected to the straightening limiter 4-1 at the right end, the two moving blocks 4-2 are both in sliding connection in the main board 2-1, the screw rod 4-3 is rotatably connected to the main board 2-1, and the moving motor 4-4 is fixedly connected to the lower end of the main board 2-1; an output shaft of the moving motor 4-4 rotates to drive the screw rod 4-3 to rotate, the screw rod 4-3 rotates to drive the two moving blocks 4-2 to move towards the middle, the two moving blocks 4-2 move towards the middle to drive the two straightening limiting devices 4-1 to move towards the middle, and the distance between the two straightening limiting devices 4-1 can be adjusted according to the length of a steel bar to be straightened, so that the best working effect is achieved.
The utility model relates to a construction steel bar bending apparatus's theory of operation: the rotating rocker 3-5 drives the nut 3-4 to rotate, the nut 3-4 rotates to drive the screw rod 3-3 to move left and right, the screw rod 3-3 is provided with a groove to prevent the screw rod 3-3 from rotating, so that the screw rod 3-3 can only slide, the screw rod 3-3 slides to drive the sliding block 3-2 to slide, the sliding block 3-2 slides to drive the two bending limiting rods 3-1 to move, the bending angle of the reinforcing steel bar can be changed by changing the position of the bending limiting rod 3-1, the farther the bending limiting rod 3-1 is from the bender 1-1, the bending at various angles can be completed, the process is convenient, the operation is simple and convenient, the labor is saved, the working efficiency is improved, the output shaft of the moving motor 4-4 rotates to drive the screw rod 4-3 to rotate, the screw rod 4-3 rotates to drive the two moving blocks 4-2 to move towards the middle, two moving blocks 4-2 move towards the middle to drive two straightening limiters 4-1 to move towards the middle, the distance between the two straightening limiters 4-1 can be adjusted according to the length of a steel bar to be straightened, so as to achieve the best working effect, an output shaft of a motor 2-2 rotates to drive a sector gear 2-5 to rotate, the sector gear 2-5 rotates to drive a rack 2-4 to move rightwards, the output shaft of the motor 2-2 rotates reversely to drive the rack 2-4 to move leftwards, the rack can be pulled back to the original point by two springs 2-3 after the operation is completed for a section of movement, two cutting limiting rods 2-6 can prevent the steel bar from moving when the steel bar is cut, a connecting block 1-2 moves rightwards to drive a bender 1-1 to move rightwards to extrude the steel bar to bend the steel bar, the connecting block 1-2 moves rightwards to drive the cutter 1-3 to move rightwards so as to cut the steel bars, the steel bars are placed on the two straightening plates 1-6 at the lower end, the hydraulic rod 1-5 extends downwards to drive the two straightening plates 1-6 at the upper end to move downwards to compress the steel bars, the four straightening plates 1-6 rotate towards two sides, the straightening of the steel bars is completed, the use of materials is saved, the simple cutting can be performed, the working efficiency can be improved, and the better processing effect is achieved.
Of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and the changes, modifications, additions or replacements made by those skilled in the art within the scope of the present invention also belong to the protection scope of the present invention.
Claims (4)
1. The utility model provides a construction steel bar bending apparatus, includes operating device (1), power unit (2), crooked mechanism (3) and straightens mechanism (4), and operating device (1) fixed connection is on power unit (2), and crooked mechanism (3) sliding connection is on power unit (2), straightens mechanism (4) fixed connection on power unit (2), its characterized in that: the working mechanism (1) comprises a bending device (1-1), a connecting block (1-2), cutters (1-3), a fixing plate (1-4), hydraulic rods (1-5) and straightening plates (1-6), the bending device (1-1) is fixedly connected to the connecting block (1-2), the cutters (1-3) are fixedly connected to the fixing plate (1-4), the fixing plate (1-4) is fixedly connected to the connecting block (1-2), the hydraulic rods (1-5) are fixedly connected to the fixing plate (1-4), four straightening plates (1-6) are arranged, wherein, two straightening plates (1-6) are rotationally connected with the hydraulic rod (1-5), and the other straightening plates (1-6) are rotationally connected with the fixed plate (1-4).
2. A construction rebar bending device as claimed in claim 1, wherein: the power mechanism (2) comprises a main board (2-1), a motor (2-2), springs (2-3), a rack (2-4), a sector gear (2-5) and a cutting limiting rod (2-6), wherein the motor (2-2) is fixedly connected to the main board (2-1), the two springs (2-3) are respectively and fixedly connected to the left end and the right end of the rack (2-4), the two springs (2-3) are both fixedly connected to the main board (2-1), the rack (2-4) is slidably connected to the main board (2-1), the sector gear (2-5) is rotatably connected to the main board (2-1), the sector gear (2-5) is fixedly connected to an output shaft of the motor (2-2), and the rack (2-4) is in meshing transmission with the sector gear (2-5), two cutting limiting rods (2-6) are fixedly connected to the main board (2-1), and the connecting block (1-2) is fixedly connected to the rack (2-4).
3. A construction rebar bending device as claimed in claim 2, wherein: the bending mechanism (3) comprises a bending limiting rod (3-1), a sliding block (3-2), a screw rod (3-3), a nut (3-4), a rocker (3-5) and a vertical plate (3-6), the two bending limiting rods (3-1) are rotatably connected to the sliding block (3-2), the lead screw (3-3) is fixedly connected to the sliding block (3-2), the lead screw (3-3) is in threaded transmission with the nut (3-4), the rocker (3-5) is fixedly connected to the nut (3-4), the sliding block (3-2) is slidably connected to the main board (2-1), the nut (3-4) is rotatably connected to the vertical plate (3-6), and the vertical plate (3-6) is fixedly connected to the main board (2-1).
4. A construction rebar bending device as claimed in claim 3, wherein: the straightening mechanism (4) comprises a straightening limiter (4-1), a moving block (4-2), a screw rod (4-3), a moving motor (4-4) and a fixed rod (4-5), the two straightening limiters (4-1) are respectively and rotatably connected to the moving blocks (4-2), the two moving blocks (4-2) are in threaded transmission with the lead screw (4-3), the lead screw (4-3) is fixedly connected to an output shaft of the moving motor (4-4), the fixed rod (4-5) is fixedly connected to the straightening limiter (4-1) at the right end, the two moving blocks (4-2) are both in sliding connection in the main board (2-1), the lead screw (4-3) is rotatably connected to the main board (2-1), and the moving motor (4-4) is fixedly connected to the lower end of the main board (2-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021979026.2U CN214720092U (en) | 2020-09-11 | 2020-09-11 | Construction steel bar bending device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021979026.2U CN214720092U (en) | 2020-09-11 | 2020-09-11 | Construction steel bar bending device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214720092U true CN214720092U (en) | 2021-11-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021979026.2U Active CN214720092U (en) | 2020-09-11 | 2020-09-11 | Construction steel bar bending device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214720092U (en) |
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2020
- 2020-09-11 CN CN202021979026.2U patent/CN214720092U/en active Active
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