CN220515283U - Steel bar hoop bending device - Google Patents
Steel bar hoop bending device Download PDFInfo
- Publication number
- CN220515283U CN220515283U CN202322173516.3U CN202322173516U CN220515283U CN 220515283 U CN220515283 U CN 220515283U CN 202322173516 U CN202322173516 U CN 202322173516U CN 220515283 U CN220515283 U CN 220515283U
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- China
- Prior art keywords
- cover plate
- arm
- channel
- shaping roller
- workbench
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- 238000005452 bending Methods 0.000 title claims abstract description 39
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 19
- 239000010959 steel Substances 0.000 title claims abstract description 19
- 238000003825 pressing Methods 0.000 claims abstract description 28
- 238000007493 shaping process Methods 0.000 claims abstract description 24
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims abstract description 21
- 230000003014 reinforcing effect Effects 0.000 claims description 16
- 210000001503 joint Anatomy 0.000 claims description 5
- 238000002788 crimping Methods 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 238000012423 maintenance Methods 0.000 abstract description 5
- 239000000463 material Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Bending Of Plates, Rods, And Pipes (AREA)
- Wire Processing (AREA)
Abstract
The utility model provides a steel bar hoop bending device, which comprises: the cover plate is arranged above the workbench, two sides of the cover plate are correspondingly opened to form a channel for the steel bar to pass through, a shaping roller is arranged in front of the channel outlet, the shaping roller is rotationally arranged on the bench side of the workbench, and the rotation direction of the shaping roller is consistent with the direction of the channel; the positioning plate is arranged in the cover plate, and can be adjusted to move up and down in the cover plate through the elastic mechanism, so that the positioning plate clamps and fixes the reinforcing steel bars passing through the channel; the bending mechanism comprises: the pressing arm and the lifting arm are rotationally arranged above the cover plate. The utility model has simple and convenient structure, small maintenance difficulty coefficient and low cost, is very suitable for small-sized reinforcing steel bar processing and manufacturing enterprises, can realize the bending operation of a plurality of reinforcing steel bars with the same specification, ensures the consistent bending radian of each product, and can effectively improve the reinforcing steel bar production and processing efficiency of enterprises.
Description
Technical Field
The utility model belongs to the technical field of reinforcement processing, and particularly relates to a reinforcement hoop bending device.
Background
The steel bar is one of materials frequently used in engineering, the steel bar has the characteristics of high strength and high hardness, the steel bar material is a long steel bar, the cross section of the steel bar is round, and the steel bar material can be processed into a square with round corners according to actual requirements.
At present, the manufacturing and maintenance of the existing hoop bending integrated machine is high in cost, economic burden is high for some small-sized processing and manufacturing enterprises, and some small-sized hoop bending machines with simple and practical structures exist on the market, but the hoop bending operation of reinforcing steel bars one by one can be met only in most cases, the yield is low, and economic benefits provided for enterprises are low.
Accordingly, there is a need to provide an improved solution to the above-mentioned deficiencies of the prior art.
Disclosure of Invention
The utility model aims to solve the problems of high cost of the hoop bending device in the prior art and low economic benefit provided for enterprises, and provides a reinforcing steel bar hoop bending device.
In order to achieve the above object, the present utility model provides the following technical solutions:
a rebar hoop bending device comprising: the device comprises a cover plate, a positioning plate and a bending mechanism, wherein the cover plate is arranged above a workbench, two sides of the cover plate are correspondingly opened to form a channel for a reinforcing steel bar to pass through, a shaping roller is arranged in front of an outlet of the channel, the shaping roller is rotationally arranged on the edge of the workbench, and the rotation direction of the shaping roller is consistent with the direction of the channel; the positioning plate is arranged in the cover plate, and can be adjusted to move up and down in the cover plate through the elastic mechanism, so that the positioning plate clamps and fixes the reinforcing steel bars passing through the channel; the crimping mechanism includes: the pressing arm is rotationally arranged above the cover plate, the front pressing end of the pressing arm extends downwards to the front of the channel outlet, and a bending column is transversely arranged at the tail end of the pressing arm; the rear lifting end of the pressing arm is provided with a sliding hole along the lateral direction, one end of the lifting arm stretches into the sliding hole, and the other end of the lifting arm realizes up-and-down displacement through a power unit.
In the reinforcing bar bending apparatus as described above, preferably, the length of the shaping roller is not less than the width of the channel, and the length of the bending column is not less than the length of the shaping roller.
Preferably, the cover plate is U-shaped;
the cover plates are provided with a pair, and the two cover plates are distributed at two corresponding included angles on the workbench so that the channels on the two cover plates are arranged in a staggered mode.
Preferably, the table edge of the workbench is provided with a notch for accommodating the shaping roller.
Preferably, the lower plate surface of the positioning plate is fully distributed with raised strips, and the friction resistance between the positioning plate and the steel bars is enhanced through the raised strips.
Preferably, the loosening and tightening mechanism includes: the top of cover plate is equipped with the screw hole, the jack-prop with screw thread looks adaptation, so that the jack-prop screw thread is installed the top of cover plate.
Preferably, the lifting rod is transversely arranged above the jacking column, and both ends of the lifting rod extend to the cover plate to form a linkage rod;
the lower end of the linkage rod penetrates through the cover plate and is connected with the positioning plate, so that the positioning plate and the jacking column synchronously displace.
Preferably, the pressing arm is hung above the cover plate through a bracket, and comprises: the device comprises a stand column, a cross beam and reinforcing ribs, wherein the stand column is arranged at an included angle of the workbench, one end of the cross beam is in butt joint with the upper end of the stand column, and the other end of the cross beam is hinged with the pressing arm;
the reinforcing ribs are arranged between the upright posts and the cross beams to form triangular supports.
Preferably, the front pressing end of the pressing arm extends downwards to form a corner, so that the pressing arm is L-shaped as a whole.
Preferably, the power unit comprises an oil cylinder, the oil cylinder is located on the upper table surface of the workbench, a telescopic arm of the oil cylinder faces upwards, and the tail end of the telescopic arm is in butt joint with one end, far away from the pressing arm, of the lifting arm.
The beneficial effects are that: the utility model has simple and convenient structure, small maintenance difficulty coefficient and low cost, is very suitable for small-sized reinforcing steel bar processing and manufacturing enterprises, can realize the bending operation of a plurality of reinforcing steel bars with the same specification, ensures the consistent bending radian of each product, can effectively improve the reinforcing steel bar production and processing efficiency of the enterprises, and provides good economic benefit for the enterprises.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. Wherein:
FIG. 1 is an overall schematic of the present utility model;
FIG. 2 is a top view of the present utility model;
fig. 3 is a bottom view of the positioning plate structure of the present utility model.
In the figure: 1. a cover plate; 2. a work table; 3. a channel; 4. shaping the roller; 5. a positioning plate; 6. pressing an arm; 7. lifting the arm; 8. bending and pressing the column; 9. a slide hole; 10. a notch; 11. a convex strip; 12. a top column; 13. lifting a rod; 14. a linkage rod; 15. a column; 16. a cross beam; 17. reinforcing ribs; 18. and (5) an oil cylinder.
Detailed Description
The following description of the technical solutions in the embodiments of the present utility model will be clear and complete, and it is obvious that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which are derived by a person skilled in the art based on the embodiments of the utility model, fall within the scope of protection of the utility model.
In the description of the present utility model, the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", etc. refer to the orientation or positional relationship based on that shown in the drawings, merely for convenience of description of the present utility model and do not require that the present utility model must be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. The terms "coupled" and "connected" as used herein are to be construed broadly and may be, for example, fixedly coupled or detachably coupled; either directly or indirectly through intermediate components, the specific meaning of the terms being understood by those of ordinary skill in the art as the case may be.
The utility model will be described in detail below with reference to the drawings in connection with embodiments. It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other.
The embodiment aims to provide a steel bar hoop bending device, which is mainly characterized by simple and convenient manufacture in structure, small maintenance difficulty coefficient and lower cost, and can simultaneously bend a plurality of steel bars for hoop processing, thereby having high working efficiency and providing good economic benefit for enterprises.
Referring to fig. 1 and 2, comprising: the two cover plates 1 are respectively positioned at the left lower corner and the right upper corner of the workbench 2, the four corners of the lower table top of the workbench 2 are supported by upright posts 15, two sides of the cover plates 1 are correspondingly opened to form a channel 3 for a reinforcing steel bar to pass through, the cover plates 1 are also U-shaped overall, the channels 3 on the two cover plates 1 are arranged in a staggered way through the distribution positions of the two cover plates 1, and the outlets of the two channels 3 are reversely arranged so that the two cover plates 1 can operate synchronously; a notch 10 is formed in the workbench 2 in front of the outlet of the channel 3, a shaping roller 4 is rotationally arranged in the notch 10, the shaping roller 4 is transversely arranged, two ends of the shaping roller 4 face the width direction of the channel 3, the corner of the reinforcing steel bar after bending is guaranteed to be in an arc shape through the shaping roller 4, and quality guarantee is provided.
Referring to fig. 1 and 3, a positioning plate 5 is provided inside a cover plate 1, the width of the positioning plate 5 is consistent with the width of a channel 3 to ensure that the positioning plate 5 can fully cover steel bars passing through the channel 3, the positioning plate 5 can be vertically displaced in the cover plate 1 by an elastic mechanism, so that the positioning plate 5 can flexibly adjust the height in the cover plate 1, and steel bars with different diameters are clamped and fixed by the positioning plate 5, and specifically, the elastic mechanism comprises: the top column 12 and the lifting rod 13 are arranged in the middle of the fixed top surface of the cover plate 1, the top column 12 is a stud, and the top column 12 is matched with threads, so that the top column 12 is arranged at the top of the cover plate 1 in a threaded manner, a hand wheel is fixed at the upper end of the top column 12, and a worker can conveniently rotate the top column 12; the lifting rod 13 is arranged above the jacking column 12, both ends of the lifting rod 13 extend to the cover plate 1 to form a linkage rod 14, the lower end of the linkage rod 14 penetrates through the cover plate 1 and is connected with the positioning plate 5, so that the positioning plate 5 and the jacking column 12 are synchronously displaced, when the jacking column 12 is rotated to vertically displace, the lifting rod 13 is jacked up when the jacking column 12 is upwards moved under the action of the lifting rod 13, the positioning plate 5 is upwards moved along with the lifting rod, and when the jacking column 12 is downwards moved, the positioning plate 5 is downwards moved along with the lifting rod under the action of self gravity, and a worker only needs to rotate the jacking column 12 to correspondingly adjust the position state of the positioning plate 5 in the cover plate 1, so that the operation step of adjusting the upwards movement of the positioning plate 5 is omitted, convenience is provided for the worker, and the use effect of the device is effectively improved; wherein, the lower face of locating plate 5 is covered with sand grip 11, through this sand grip 11 reinforcing locating plate 5 and the frictional resistance of the reinforcing bar that passes in the passageway 3, prevent that the reinforcing bar from taking place the displacement in the hoop bending course of working from influencing the hoop bending effect and reducing processingquality.
Referring to fig. 1, the crimping mechanism includes: the press arm 6 and the lifting arm 7, the press arm 6 is rotatably arranged above the cover plate 1, the front press end of the press arm 6 extends towards the front of the outlet of the lower channel 3, so that the front press end of the press arm 6 does not correspond to the lower workbench 2, the extension section is a resistance arm, a connecting rod vertically extends below the front end of the resistance arm to form a corner so that the press arm 6 is integrally L-shaped, a bending press column 8 corresponding to the shaping roller 4 is transversely arranged at the lower end of the connecting rod, the lower end of the connecting rod is fixed with the middle part of the shaping roller 4, two ends of the bending press column 8 face the length direction of the shaping roller 4 to ensure that the bending press column 8 can be fully contacted with reinforcing steel bars passing through the channel 3, the rear lifting end of the press arm 6 extends towards the rear of the inlet of the lower channel 3, the extension section is an arm, a sliding hole 9 is formed in the rear end of the arm along the left side direction and the right side direction, the sliding hole 9 is internally provided with a lifting arm 7, the lifting arm 7 is vertically arranged with the lifting arm 7, the lifting arm 7 is vertically displaced through a power unit so that the lifting arm 7 moves upwards and downwards to lift the lifting arm 7; the power unit comprises an oil cylinder 18, the oil cylinder 18 is fixed in the middle of the upper surface of the workbench 2, a telescopic arm of the oil cylinder 18 faces upwards, and the upper end of the telescopic arm is in butt joint with one end, far away from the sliding hole 9, of the lifting arm 7 so as to drive the lifting arm 7 to move up and down in a transverse state through the telescopic arm.
The pressing arm 6 is hung above the middle part of the cover plate 1 through a bracket, and comprises: the vertical column 15, the cross beam 16 and the reinforcing rib 17, wherein the vertical column 15 is arranged at the included angle of the workbench 2, one end of the cross beam 16 is in butt joint with the upper end of the vertical column 15, the other end of the cross beam 16 is hinged with the joint of the power arm and the resistance arm of the pressing arm 6, the hinge joint is the fulcrum of the pressing arm 6, and the reinforcing rib 17 is arranged between the vertical column 15 and the cross beam 16 to form a triangular support.
In actual operation, the side-by-side reinforcing steel bars pass through the channel 3, the front ends of the reinforcing steel bars are exposed outside the cover plate 1, the bending points of the reinforcing steel bars are ensured to be placed on the shaping rollers 4, then the jacking posts 12 are rotated to gradually move down, finally the side-by-side reinforcing steel bars in the channel 3 are pressed and fixed through the positioning plates 5, then the telescopic arms are controlled to extend upwards through the oil cylinders 18, the lifting arms 7 are lifted upwards through the telescopic arms, the power arms of the pressing arms 6 are lifted upwards through the lifting arms 7 which displace upwards, the corresponding resistance arms of the pressing arms 6 fall, and meanwhile, the bending posts 8 connected with the resistance arms press the reinforcing steel bars exposed downwards, so that the bending hoop processing operation of the side-by-side reinforcing steel bars is realized.
According to the device, the structure is simple and convenient to manufacture, the maintenance difficulty coefficient is small, the consumption cost is low, the device is very suitable for small-sized steel bar processing and manufacturing enterprises, a plurality of steel bars with the same specification can be bent, the bending radian of each product is consistent, the bending processing operation of the products can be guaranteed, the steel bar production and processing efficiency of enterprises is effectively improved, and good economic benefits are provided for the enterprises.
It is to be understood that the above description is exemplary only and that the embodiments of the present application are not limited thereto.
The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the particular embodiments disclosed, but on the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the utility model as defined by the appended claims.
Claims (10)
1. A rebar clip apparatus comprising:
the cover plate is arranged above the workbench, two sides of the cover plate are correspondingly opened to form a channel for the steel bar to pass through, a shaping roller is arranged in front of an outlet of the channel, the shaping roller is rotationally arranged on the table edge of the workbench, and the rotation direction of the shaping roller is consistent with the direction of the channel;
the positioning plate is arranged in the cover plate and can be adjusted to move up and down in the cover plate through the elastic mechanism, so that the positioning plate clamps and fixes the reinforcing steel bars passing through the channel;
a crimping mechanism comprising: the pressing arm is rotationally arranged above the cover plate, the front pressing end of the pressing arm extends downwards to the front of the channel outlet, and a bending column is transversely arranged at the tail end of the pressing arm;
the rear lifting end of the pressing arm is provided with a sliding hole along the lateral direction, one end of the lifting arm stretches into the sliding hole, and the other end of the lifting arm realizes up-and-down displacement through a power unit.
2. The rebar clip device of claim 1, wherein the length of the shaping roller is no less than the width of the channel and the length of the crimp post is no less than the length of the shaping roller.
3. The rebar clip arrangement of claim 1, wherein the shroud plate is U-shaped;
the cover plates are provided with a pair, and the two cover plates are distributed at two corresponding included angles on the workbench so that the channels on the two cover plates are arranged in a staggered mode.
4. The reinforcing bar hoop bending apparatus as claimed in claim 1, wherein the table edge of the table is provided with a gap for accommodating the shaping roller.
5. The reinforcing bar hoop bending device as claimed in claim 1, wherein the lower plate surface of the positioning plate is covered with ribs, and friction resistance between the positioning plate and the reinforcing bar is enhanced by the ribs.
6. The rebar hoop bending device of claim 1, wherein the take-up mechanism comprises: the top of cover plate is equipped with the screw hole, the jack-prop with screw thread looks adaptation, so that the jack-prop screw thread is installed the top of cover plate.
7. The bar bending apparatus according to claim 6, wherein the lifting bar is laterally provided above the top column, and both ends of the lifting bar extend toward the cover plate to form a link bar;
the lower end of the linkage rod penetrates through the cover plate and is connected with the positioning plate, so that the positioning plate and the jacking column synchronously displace.
8. The reinforcing bar hoop apparatus of claim 1, wherein the pressing arm is hung above the cover plate by a bracket, and the pressing arm comprises: the device comprises a stand column, a cross beam and reinforcing ribs, wherein the stand column is arranged at an included angle of the workbench, one end of the cross beam is in butt joint with the upper end of the stand column, and the other end of the cross beam is hinged with the pressing arm;
the reinforcing ribs are arranged between the upright posts and the cross beams to form triangular supports.
9. The reinforcing bar bending apparatus as set forth in claim 1, wherein the front press end of the press arm extends downward to form a corner such that the press arm is L-shaped as a whole.
10. The rebar bending device of claim 1, wherein the power unit comprises an oil cylinder located on an upper surface of the workbench, wherein a telescopic arm of the oil cylinder faces upwards and is abutted at an end of the telescopic arm away from the pressing arm with an end of the lifting arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322173516.3U CN220515283U (en) | 2023-08-14 | 2023-08-14 | Steel bar hoop bending device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322173516.3U CN220515283U (en) | 2023-08-14 | 2023-08-14 | Steel bar hoop bending device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220515283U true CN220515283U (en) | 2024-02-23 |
Family
ID=89933633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322173516.3U Active CN220515283U (en) | 2023-08-14 | 2023-08-14 | Steel bar hoop bending device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220515283U (en) |
-
2023
- 2023-08-14 CN CN202322173516.3U patent/CN220515283U/en active Active
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