CN210305491U - A simple and easy reinforcing bar bending device for building site - Google Patents
A simple and easy reinforcing bar bending device for building site Download PDFInfo
- Publication number
- CN210305491U CN210305491U CN201921118689.2U CN201921118689U CN210305491U CN 210305491 U CN210305491 U CN 210305491U CN 201921118689 U CN201921118689 U CN 201921118689U CN 210305491 U CN210305491 U CN 210305491U
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- bending
- transverse plate
- bearing
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Abstract
The utility model relates to the technical field of construction site instruments, in particular to a simple reinforcing steel bar bending device for a construction site, which comprises a bearing, wherein a positioning plate extending out of an inner ring is welded on the inner wall of the inner ring of the bearing, a bearing plate is welded at the top of the positioning plate, a transverse plate is welded on the bearing plate, a longitudinal plate vertical to the transverse plate is arranged on the transverse plate, one end of the transverse plate is provided with a positioning roller, a plurality of positioning columns are equidistantly arranged along the length direction of the transverse plate, a clamping mechanism is arranged on the longitudinal plate, the clamping mechanism comprises a clamping plate arranged at the inner side of the longitudinal plate and connected with the transverse plate through a sliding assembly, and a driving device arranged on the longitudinal plate, the driving device comprises threaded holes arranged at the two ends and the middle part of the longitudinal plate, bolts are arranged on the threaded holes, an operating rod is welded on the, the bending precision is accurate, the labor and the time are saved, the bending machine is suitable for bending reinforcing steel bars of different specifications, and the bending machine has higher practicability.
Description
Technical Field
The utility model belongs to the technical field of the building site apparatus technique and specifically relates to a simple and easy reinforcing bar bending device for building site.
Background
On a building site, steel bars are often required to be bent for building a cement pouring framework and the like, manual bending is adopted from the beginning, positioning screws are welded on a workbench, and then manual bending is carried out, so that the labor intensity is high, and the bending quality is not ideal enough.
Bending device that current building site used mainly is two kinds: one type adopts a mechanical driving mode, can quickly bend the reinforcing steel bar, has good bending effect, but has larger volume, is inconvenient to install and use, and needs several workers to cooperate when in use; the other is a manual bending machine, one worker can complete the bending work of the reinforcing steel bars, but the bending efficiency is low, and the bending effect is not ideal. Therefore, a small reinforcing steel bar bending device for a construction site is provided.
CN 109332531 a discloses a steel bar bender, which comprises a bending sleeve, a triangular fixing frame, a swinging plate, an arc-shaped sliding rod, a square frame, a turntable, a first swinging clamping rod, a first torsion spring, a swinging rod, a handle and the like; the bending sleeve is provided with a triangular fixing frame, the right end of the bottom of the bending sleeve is rotatably provided with a swing plate, the right end of the front side of the swing plate is fixedly connected with an arc-shaped slide rod, the bottom of the arc-shaped slide rod is uniformly provided with a clamping groove, and the upper end of the bending sleeve is provided with a square frame body. The steel bar bending device is provided with the pedal and the pressing plate, when people bend steel bars, people step on the pedal by feet, the pedal moves downwards, the pressing plate is driven to move downwards, the bottom of the pressing plate presses the steel bars, and the positions of the steel bars are fixed, so that the bending positions of the steel bars can be more accurate.
Although the steel bar bending machine can realize the bending of the steel bar in a labor-saving manner, the bent steel bar is single in specification, the bending machine cannot be suitable for bending the steel bars in different specifications, and certain use limitation is realized.
Disclosure of Invention
To the not enough of above-mentioned prior art, provide a simple and easy reinforcing bar bending device for building site, its simple structure, convenient operation is swift, and the precision of bending is accurate, and it is laborsaving to save trouble, and the reinforcing bar of applicable different specifications is bent, has improved the efficiency and the precision of bending of reinforcing bar, has higher practicality.
In order to solve the technical problems, the technical proposal adopted by the utility model is that the simple reinforcing steel bar bending device for the construction site comprises a bearing, a positioning plate extending out of an inner ring is welded on the inner wall of the inner ring of the bearing, a bearing plate is welded on the top of the positioning plate, a transverse plate is welded on the bearing plate, a longitudinal plate vertical to the transverse plate is arranged on the transverse plate, one end of the transverse plate is provided with a positioning roller, a plurality of positioning columns are equidistantly arranged along the length direction of the transverse plate, a clamping mechanism used for clamping the reinforcing steel bar by matching with the positioning columns is arranged on the longitudinal plate, the clamping mechanism comprises a clamping plate arranged at the inner side of the longitudinal plate and connected with the transverse plate through a sliding assembly, and a driving device arranged on the longitudinal plate and used for driving the clamping plate, the driving device comprises threaded holes arranged at the two ends and the middle part of the longitudinal plate, and a bolt matched, an operating lever is welded on the outer ring of the bearing, and a bending roller used for bending the reinforcing steel bars in cooperation with the positioning roller is arranged on the operating lever.
Foretell a simple and easy reinforcing bar bending device for building site, the slip subassembly includes that two are seted up and are held the chamber on the transverse plate, it is equipped with the slide rail to hold the intracavity to and locate on the slide rail and the slider of being connected with the grip block.
The utility model discloses a simple and easy reinforcing bar bending device for building site's beneficial effect is, its simple structure, and convenient operation is swift, and the precision of bending is accurate, and it is laborsaving to save trouble, and the reinforcing bar of applicable different specifications is bent, has improved the efficiency and the precision of bending of reinforcing bar, has higher practicality.
The sliding assembly comprises two accommodating cavities arranged on the transverse plate, sliding rails are arranged in the accommodating cavities, and sliding blocks which are arranged on the sliding rails and connected with the clamping plate are arranged. The moving speed and accuracy of the clamping plate are improved.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the connection between the positioning plate and the bearing;
FIG. 3 is a schematic structural view of a transverse plate;
FIG. 4 is a schematic structural view of the slide assembly;
fig. 5 is a schematic structural view of the longitudinal plate.
Detailed Description
As shown in figures 1, 2, 3, 4 and 5, a simple reinforcing steel bar bending device for a building site comprises a bearing 1, a positioning plate 2 extending out of an inner ring is welded on the inner wall of the inner ring of the bearing, the positioning plate is clamped by a vice when in use, a bearing plate 3 is welded on the top of the positioning plate, a transverse plate 4 is welded on the bearing plate, a longitudinal plate 5 vertical to the transverse plate is arranged on the transverse plate, one end of the transverse plate is provided with a positioning roller 6, a plurality of positioning columns 7 are arranged at equal intervals along the length direction of the transverse plate, a plurality of positioning columns are arranged at equal intervals, the bending consistency can be ensured when the two ends of a reinforcing steel bar are bent, the bending precision is improved, a clamping mechanism used for clamping the reinforcing steel bar by matching with the positioning columns is arranged on the longitudinal plate, the clamping mechanism comprises a clamping plate 8 which is arranged on the inner side of the longitudinal plate and, and the driving device is arranged on the longitudinal plate and used for driving the clamping plate so as to adapt to bending of reinforcing steel bars with different specifications, the sliding assembly comprises two accommodating cavities 9 formed in the transverse plate, sliding rails 10 are arranged in the accommodating cavities, and sliding blocks 11 which are arranged on the sliding rails and connected with the clamping plate are arranged. The moving speed and accuracy of the clamping plate are improved. The driving device comprises threaded holes 12 formed in the two ends and the middle of the longitudinal plate, clamping strength is improved, bending quality is guaranteed, bolts 13 matched with the threaded holes are arranged in the threaded holes, the structure is simple, manufacturing is easy, operation is fast and supporting is firm when the clamping plate is driven, an operating rod 14 is welded on an outer ring of a bearing, and a bending roller 15 used for being matched with the positioning roller to bend the reinforcing steel bars is arranged on the operating rod.
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 substitutions made by those skilled in the art within the scope of the present invention should also belong to the protection scope of the present invention.
Claims (2)
1. The utility model provides a simple and easy reinforcing bar bending device for building site which characterized in that: comprises a bearing, a positioning plate extending out of an inner ring is welded on the inner wall of the inner ring of the bearing, a bearing plate is welded on the top of the positioning plate, a transverse plate is welded on the bearing plate, a longitudinal plate which is vertical to the transverse plate is arranged on the transverse plate, one end of the transverse plate is provided with a positioning roller, a plurality of positioning columns are arranged at equal intervals along the length direction of the transverse plate, the longitudinal plate is provided with a clamping mechanism which is used for clamping the steel bar by matching with the positioning roller, the clamping mechanism comprises a clamping plate which is arranged at the inner side of the longitudinal plate and is connected with the transverse plate through a sliding assembly, and a driving device arranged on the longitudinal plate and used for driving the clamping plate, wherein the driving device comprises threaded holes arranged at the two ends and the middle part of the longitudinal plate, the threaded hole is provided with a bolt matched with the threaded hole, the bearing outer ring is welded with an operating lever, and the operating lever is provided with a bending roller which is used for bending the reinforcing steel bar in a matching manner with the positioning roller.
2. The simple reinforcing bar bending device for construction sites as claimed in claim 1, wherein the sliding assembly comprises two receiving cavities opened on the transverse plate, the receiving cavities are provided with sliding rails, and sliding blocks arranged on the sliding rails and connected with the clamping plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921118689.2U CN210305491U (en) | 2019-07-17 | 2019-07-17 | A simple and easy reinforcing bar bending device for building site |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921118689.2U CN210305491U (en) | 2019-07-17 | 2019-07-17 | A simple and easy reinforcing bar bending device for building site |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210305491U true CN210305491U (en) | 2020-04-14 |
Family
ID=70123986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921118689.2U Expired - Fee Related CN210305491U (en) | 2019-07-17 | 2019-07-17 | A simple and easy reinforcing bar bending device for building site |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210305491U (en) |
-
2019
- 2019-07-17 CN CN201921118689.2U patent/CN210305491U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200414 Termination date: 20210717 |