CN219805290U - Steel bar hoop bending machine - Google Patents
Steel bar hoop bending machine Download PDFInfo
- Publication number
- CN219805290U CN219805290U CN202320521320.6U CN202320521320U CN219805290U CN 219805290 U CN219805290 U CN 219805290U CN 202320521320 U CN202320521320 U CN 202320521320U CN 219805290 U CN219805290 U CN 219805290U
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- Prior art keywords
- fixedly connected
- hoop bending
- hoop
- motor
- bending machine
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- 238000005452 bending Methods 0.000 title claims abstract description 64
- 229910000831 Steel Inorganic materials 0.000 title description 24
- 239000010959 steel Substances 0.000 title description 24
- 230000007246 mechanism Effects 0.000 claims abstract description 46
- 238000000034 method Methods 0.000 claims abstract description 5
- 230000003014 reinforcing effect Effects 0.000 claims description 8
- 229910001294 Reinforcing steel Inorganic materials 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000001960 triggered effect Effects 0.000 abstract description 2
- 230000009471 action Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model discloses a reinforcing steel bar hoop bending machine, which comprises a supporting mechanism, wherein the supporting mechanism comprises an anti-slip pad, the top of the anti-slip pad is fixedly connected with a supporting column, the top of the supporting column is fixedly connected with a supporting plate, the bottom of the supporting plate is provided with a clamping mechanism, one side of the clamping mechanism is provided with a hoop bending mechanism, an auxiliary mechanism is arranged above the hoop bending mechanism, and the auxiliary mechanism comprises a triggering component and a lifting component. The beneficial effects are that: an auxiliary mechanism is arranged, and comprises a lifting assembly, the bending hoop shaft is pulled up in time through the lifting assembly, so that the reinforcing steel bars can be pulled out at the place where the bending hoop is directly held; the auxiliary mechanism comprises a trigger assembly, and the trigger switch is triggered in the process of loosening the reinforcing steel bars by the clamping mechanism, so that the bent hoop shaft is quickly pulled up, manual control is avoided, and the working efficiency is improved; and the connecting rod and one end of the screw rod, which is far away from the mounting plate, are provided with limiting rings, so that the movable limiting positions are limited, and the exceeding of the set range is avoided.
Description
Technical Field
The utility model relates to the technical field of steel bar machining, in particular to a steel bar hoop bending machine.
Background
The steel bar bending machine is also called an automatic steel bar bending machine and a numerical control steel bar bending machine, is a processing machine for steel bar operation, extends to reach specified angles and specifications more efficiently, is mainly used for bending hooks and hoops of buildings, hot-rolled three-stage steel bars, cold-rolled smooth round steel bars and hot-rolled round steel bars, and has the characteristics of low equipment failure rate, high steel bar bending speed, low energy consumption, no rib loss, low noise, light vibration, reliable operation and the like.
The utility model discloses a novel steel bar hoop bending machine through retrieving chinese patent publication, which comprises a workbench, the fixed guide pillar and the fixed plate of being provided with in top side of workstation, the inboard screw thread of fixed plate is provided with the screw rod, the one end rotation of screw rod is provided with the slip box, the slip box slides and sets up in the top side of workstation, the top side rotation of slip box is provided with the card axle, the card axle extends to in the slip box and fixedly is provided with the worm, the slip box rotation is provided with two-way lead screw, the fixed cover in the outside of two-way lead screw is equipped with the worm wheel, the worm meshes with the worm wheel, the outside screw thread cover of two-way lead screw is equipped with two movable plates, and one side that two movable plates are close to mutually is all fixed to be provided with splint, fixedly mounted has the cylinder on the bottom side inner wall of workstation.
The fixing of the steel bar can be facilitated, the hoop bending operation is facilitated, the steel bar hoop bending device is convenient and practical, however, after the hoop bending, one end of the steel bar is limited by the round hole formed in one side of the sliding box, the other end of the steel bar is limited by the shifting shaft, and the steel bar after the hoop bending is inconvenient to take out, so that the working efficiency is low.
Disclosure of Invention
The utility model aims to solve the problems and provide the steel bar hoop bending machine.
The utility model realizes the above purpose through the following technical scheme:
the utility model provides a reinforcing bar hoop bending machine, includes supporting mechanism, supporting mechanism includes the slipmat, the top fixedly connected with support column of slipmat, the top fixedly connected with backup pad of support column, the bottom of backup pad is provided with the fixture that prevents the skew appears in the hoop bending process position of reinforcing bar, one side of fixture is provided with hoop bending mechanism, hoop bending mechanism's top is provided with auxiliary mechanism, auxiliary mechanism includes trigger assembly and lifting unit.
Preferably, the fixture comprises a mounting plate, the mounting plate fixed connection is in the bottom of backup pad, the front side fixedly connected with first motor of mounting plate, the output fixedly connected with lead screw of first motor, the slider that symmetry set up around threaded connection has two sets of on the lead screw, the rear the bottom of slider is provided with the lug, the top fixedly connected with slide bar of slider, the top fixedly connected with of slide bar is located splint of backup pad top, slider sliding connection is in the bottom of backup pad.
Preferably, the hoop bending mechanism comprises a second motor, the second motor is fixedly connected to the bottom of the supporting plate, a first gear is fixedly connected to the output end of the second motor, a rotary table is rotationally connected to the top of the supporting plate, a toothed ring meshed with the first gear is fixedly connected to the outer wall of the rotary table, a fixed shaft is fixedly connected to the top of the supporting plate, located at the center of the rotary table and rotationally connected with the rotary table, and a hoop bending shaft is inserted into the top of the rotary table.
Preferably, the trigger assembly comprises a connecting rod, the connecting rod is fixedly connected to the front side of the mounting plate, a transverse plate is connected to the connecting rod in a sliding mode, a trigger switch located behind the sliding block is arranged on the front side of the transverse plate, and a reset spring sleeved on the connecting rod is connected between the transverse plate and the mounting plate.
Preferably, the lifting assembly comprises a rotating plate, the rotating plate is rotationally connected to the top of the fixed shaft, a through hole is formed in the top of the rotating plate, the top of the bent hoop shaft penetrates through the through hole and is fixedly connected with a fixed block, the rear side of the fixed block is fixedly connected with a rack, one side of the rotating plate is fixedly connected with a vertical plate, one side of the vertical plate is fixedly connected with a third motor, and the output end of the third motor is fixedly connected with a second gear meshed with the rack.
Preferably, the screw rod is provided with two threads with opposite rotation directions, and one half of the second gear is provided with teeth and the other half of the second gear is provided with no teeth.
The beneficial effects are that: an auxiliary mechanism is arranged, and comprises a lifting assembly, the bending hoop shaft is pulled up in time through the lifting assembly, so that the reinforcing steel bars can be pulled out at the place where the bending hoop is directly held; the auxiliary mechanism comprises a trigger assembly, and the trigger switch is triggered in the process of loosening the reinforcing steel bars by the clamping mechanism, so that the bent hoop shaft is quickly pulled up, manual control is avoided, and the working efficiency is improved; and the connecting rod and one end of the screw rod, which is far away from the mounting plate, are provided with limiting rings, so that the movable limiting positions are limited, and the exceeding of the set range is avoided.
Additional features and advantages of the utility model will be set forth in the description which follows, or may be learned by practice of the utility model.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model, and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the description serve to explain, without limitation, the utility model. In the drawings:
fig. 1 is a schematic view of a reinforcing bar bending machine according to the present utility model;
fig. 2 is a front view of a reinforcing bar bending machine according to the present utility model;
fig. 3 is a top view of a bar bender according to the present utility model;
fig. 4 is a left side view of a bending mechanism of a reinforcing bar bending machine according to the present utility model;
fig. 5 is a left side view of a clamping mechanism of a reinforcing bar bending machine according to the present utility model.
The reference numerals are explained as follows: 1. a support mechanism; 101. an anti-slip pad; 102. a support column; 103. a support plate; 2. a clamping mechanism; 201. a mounting plate; 202. a first motor; 203. a screw rod; 204. a slide block; 205. a slide bar; 206. a clamping plate; 3. a hoop bending mechanism; 301. a second motor; 302. a first gear; 303. a turntable; 304. a toothed ring; 305. a fixed shaft; 306. a hoop bending shaft; 4. an auxiliary mechanism; 401. a trigger assembly; 4011. a connecting rod; 4012. a cross plate; 4013. triggering a switch; 4014. a return spring; 402. a lifting assembly; 4021. a rotating plate; 4022. a fixed block; 4023. a rack; 4024. a riser; 4025. a third motor; 4026. and a second gear.
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.
In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
The utility model is further described below with reference to the accompanying drawings:
examples
As shown in fig. 1-5, a steel bar hoop bending machine comprises a supporting mechanism 1, wherein the supporting mechanism 1 comprises an anti-slip pad 101, the top of the anti-slip pad 101 is fixedly connected with a supporting column 102, the top of the supporting column 102 is fixedly connected with a supporting plate 103, the bottom of the supporting plate 103 is provided with a clamping mechanism 2 for preventing the position of a steel bar hoop bending process from deviating, one side of the clamping mechanism 2 is provided with a hoop bending mechanism 3, an auxiliary mechanism 4 is arranged above the hoop bending mechanism 3, and the auxiliary mechanism 4 comprises a triggering component 401 and a lifting component 402.
In this embodiment, the clamping mechanism 2 includes a mounting plate 201, the mounting plate 201 is connected to the bottom of the supporting plate 103 by a bolt, the front side of the mounting plate 201 is connected to a first motor 202 by a bolt, the output end of the first motor 202 is fixedly connected to a screw 203, two groups of sliders 204 symmetrically arranged around are connected to the screw 203 by threads, the bottom of the rear slider 204 is provided with a bump which is convenient to contact with a trigger switch 4013, the top of the slider 204 is fixedly connected with a sliding rod 205, the top of the sliding rod 205 is fixedly connected with a clamping plate 206 which is located above the supporting plate 103, the slider 204 is connected to the bottom of the supporting plate 103 in a sliding manner, the first motor 202 is started, the screw 203 is driven by the first motor 202 to rotate, the slider 204 is driven by the screw 203 to move, and the two sliders 205 are driven by the two sliders 205 to move relatively close to or far away from the clamping plate 206.
In this embodiment, the hoop bending mechanism 3 includes a second motor 301, the second motor 301 is connected with the bottom of the supporting plate 103 by a bolt, the output end of the second motor 301 is fixedly connected with a first gear 302, the top of the supporting plate 103 is rotationally connected with a rotary table 303, the outer wall of the rotary table 303 is fixedly connected with a toothed ring 304 meshed with the first gear 302, the top of the supporting plate 103 is fixedly connected with a fixed shaft 305 positioned in the center of the rotary table 303 and rotationally connected with the rotary table 303, a hoop bending shaft 306 is inserted at the top of the rotary table 303, an inserting groove is formed in the top of the rotary table 303, and the hoop bending shaft 306 is inserted in the inserting groove.
In this embodiment, the trigger assembly 401 includes a connecting rod 4011, the connecting rod 4011 is fixedly connected to the front side of the mounting plate 201, a transverse plate 4012 is slidably connected to the connecting rod 4011, a trigger switch 4013 located behind the slider 204 is disposed on the front side of the transverse plate 4012, a reset spring 4014 sleeved on the connecting rod 4011 is connected between the transverse plate 4012 and the mounting plate 201, when the slider 204 moves relatively far away and contacts the trigger switch 4013, the trigger switch 4013 and the transverse plate 4012 are driven by the slider 204 to move backwards along the connecting rod 4011, and when the slider 204 moves relatively close to each other, the transverse plate 4012 and the trigger switch 4013 are reset under the action of the reset spring 4014.
In this embodiment, the lifting component 402 includes a rotating plate 4021, the rotating plate 4021 is rotatably connected to the top of the fixed shaft 305, a through hole slightly larger than the diameter of the bending shaft 306 is formed in the top of the rotating plate 4021, so that excessive resistance is not received when the bending shaft 306 moves up and down, the top of the bending shaft 306 passes through the through hole and is fixedly connected with a fixing block 4022, when the bending is performed, the bending shaft 306 is driven by the turntable 303 to drive the rotating plate 4021 to rotate around the fixed shaft 305, so that the lifting component 402 is located above the bending shaft 306 at any time, steel bar taking is avoided, a rack 4023 is fixedly connected to the rear side of the fixing block 4022, a vertical plate 4024 is connected to one side of the rotating plate 4021 through a bolt, a third motor 4025 is connected to one side of the vertical plate 4024 through a bolt, and the output end of the third motor 4025 is fixedly connected with a second gear 4026 meshed with the rack 4023.
In this embodiment, the screw 203 has two threads with opposite rotation directions, so that the two sliders 204 are driven by the screw 203 to move relatively closer to or away from each other, and half of the second gear 4026 has teeth and half has no teeth.
Working principle: in the utility model, the second motor 301 is started first, the second motor 301 drives the first gear 302 to rotate, the first gear 302 is meshed with the toothed ring 304 to drive the rotary table 303 to rotate, the rotary table 303 drives the hoop bending shaft 306 to rotate, hoop bending is carried out on the steel bars by the hoop bending shaft 306, after hoop bending is finished, the first motor 202 is started, the first motor 202 drives the screw rod 203 to rotate, the screw rod 203 drives the sliding block 204 to move, the sliding block 204 drives the two sliding rods 205 to drive the clamping plates 206 to move relatively far away, when the sliding block 204 at the rear side touches the trigger switch 4013, the third motor 4025 is started, the third motor 4025 drives the second gear 4026 to rotate, the second gear 4026 is meshed with the toothed rack 4023 to drive the fixed block 4022 and the hoop bending shaft 306 to ascend, meanwhile, the restriction of the clamping mechanism 2 and the hoop bending shaft 306 is canceled, new steel bars are put in between the two clamping plates 206, the first motor 202 is driven to rotate reversely, the two sliding blocks 204 move relatively close to each other, when the sliding blocks 204 are separated from the trigger switch 4013, the third motor 4025 is closed, the toothed rack 4026 is turned down just one time, and the top hoop is inserted and the rotary table 4022 is inserted and bent downwards, and the hoop is inserted downwards, and inserted and bent downwards, and the hoop is bent downwards just once, and the top part is bent.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and their equivalents.
Claims (6)
1. The utility model provides a reinforcing bar hoop bending machine, includes supporting mechanism (1), its characterized in that: supporting mechanism (1) is including slipmat (101), the top fixedly connected with support column (102) of slipmat (101), the top fixedly connected with backup pad (103) of support column (102), the bottom of backup pad (103) is provided with fixture (2) that prevent that the skew from appearing in the hoop bending in-process position of reinforcing bar, one side of fixture (2) is provided with hoop bending mechanism (3), the top of hoop bending mechanism (3) is provided with auxiliary mechanism (4), auxiliary mechanism (4) are including trigger subassembly (401) and lifting unit (402).
2. A rebar hoop bending machine as in claim 1, wherein: clamping mechanism (2) are including mounting panel (201), mounting panel (201) fixed connection is in the bottom of backup pad (103), the front side fixedly connected with first motor (202) of mounting panel (201), the output fixedly connected with lead screw (203) of first motor (202), threaded connection has slider (204) that two sets of front and back symmetries set up on lead screw (203), the rear the bottom of slider (204) is provided with the lug, the top fixedly connected with slide bar (205) of slider (204), the top fixedly connected with of slide bar (205) is located splint (206) of backup pad (103) top, slider (204) sliding connection is in the bottom of backup pad (103).
3. A rebar hoop bending machine as in claim 2, wherein: the hoop bending mechanism (3) comprises a second motor (301), the second motor (301) is fixedly connected to the bottom of the supporting plate (103), the output end of the second motor (301) is fixedly connected with a first gear (302), the top of the supporting plate (103) is rotationally connected with a rotary table (303), the outer wall of the rotary table (303) is fixedly connected with a toothed ring (304) meshed with the first gear (302), the top of the supporting plate (103) is fixedly connected with a fixed shaft (305) which is positioned in the center of the rotary table (303) and rotationally connected with the rotary table (303), and a hoop bending shaft (306) is spliced at the top of the rotary table (303).
4. A rebar hoop bending machine as in claim 2, wherein: the trigger assembly (401) comprises a connecting rod (4011), the connecting rod (4011) is fixedly connected to the front side of the mounting plate (201), a transverse plate (4012) is connected to the connecting rod (4011) in a sliding mode, a trigger switch (4013) located behind the sliding block (204) is arranged on the front side of the transverse plate (4012), and a reset spring (4014) sleeved on the connecting rod (4011) is connected between the transverse plate (4012) and the mounting plate (201).
5. A rebar hoop bending machine as claimed in claim 3, wherein: lifting component (402) are in including rotating board (4021), rotating board (4021) rotate and connect the top of fixed axle (305), the through-hole has been seted up at rotating board (4021) top, the top of curved hoop axle (306) passes through-hole and fixedly connected with fixed block (4022), fixed block (4022) rear side fixedly connected with rack (4023), one side fixedly connected with riser (4024) of rotating board (4021), one side fixedly connected with third motor (4025) of riser (4024), the output fixedly connected with of third motor (4025) with second gear (4026) of rack (4023) meshing.
6. A rebar hoop bending machine as in claim 5, wherein: the screw rod (203) is provided with two threads with opposite rotation directions, and half of the second gear (4026) is provided with teeth and half of the second gear is provided with no teeth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320521320.6U CN219805290U (en) | 2023-03-17 | 2023-03-17 | Steel bar hoop bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320521320.6U CN219805290U (en) | 2023-03-17 | 2023-03-17 | Steel bar hoop bending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219805290U true CN219805290U (en) | 2023-10-10 |
Family
ID=88209500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320521320.6U Active CN219805290U (en) | 2023-03-17 | 2023-03-17 | Steel bar hoop bending machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219805290U (en) |
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2023
- 2023-03-17 CN CN202320521320.6U patent/CN219805290U/en active Active
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