CN219025788U - High-speed forming machine for web member steel bars of steel bar truss - Google Patents
High-speed forming machine for web member steel bars of steel bar truss Download PDFInfo
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- CN219025788U CN219025788U CN202222559478.0U CN202222559478U CN219025788U CN 219025788 U CN219025788 U CN 219025788U CN 202222559478 U CN202222559478 U CN 202222559478U CN 219025788 U CN219025788 U CN 219025788U
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- sprocket
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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Abstract
The utility model relates to the technical field of production machines, and discloses a high-speed forming machine for web member steel bars of a steel bar truss, which comprises a frame, an upper bending driven sprocket and an upper bending driving sprocket, wherein the upper bending driven sprocket and the upper bending driving sprocket are arranged at the top position in the frame; after the upper chord steel bar guide pipe passes through the middle gap of the upper bending top block, the upper chord steel bar guide pipe can reach the upper chord steel bar welding position, so that the straightened upper chord steel bar is prevented from reaching the secondary deformation of the upper chord steel bar welding position through the outer side of the upper bending top block, the integral deformation of the welded steel bar truss is avoided, and the effect of improving the integral production and processing quality of the steel bar truss is achieved.
Description
Technical Field
The utility model relates to the technical field of production machines, in particular to a high-speed forming machine for web member steel bars of a steel bar truss.
Background
The steel bar truss can be used as a shear steel bar of the composite floor slab, and is arranged on a concrete sheet of the prefabricated floor slab or between two layers of concrete sheets of the prefabricated wallboard, and mainly bears the action of pressure and tension.
In the current high-speed production process of the steel bar truss, when the outer side of the upper chord rib after straightening reaches the welding position of the upper chord rib through the upper bending top block of the production machine equipment, the upper bending top block is easy to extrude with the upper chord rib for the second time, so that the upper chord rib deforms again, the whole deformation after welding of the steel bar truss is caused, and the whole production and processing quality of the steel bar truss is influenced.
Disclosure of Invention
The utility model mainly solves the technical problem that when the outer side of the upper chord rib after the straightening passes through the upper bending jacking block of the production machine equipment and reaches the welding position of the upper chord rib, the upper bending jacking block is easy to extrude with the upper chord rib for the second time, so that the upper chord rib deforms again, and provides the high-speed forming machine for the web member steel bar of the steel bar truss, which can prevent the upper chord rib from moving to the welding position and being extruded for the second time, and enable the welding processing to be carried out normally.
In order to achieve the purpose, the high-speed forming machine for the web member steel bars of the steel bar truss comprises a frame, an upper bending driven sprocket and an upper bending driving sprocket, wherein the upper bending driven sprocket and the upper bending driving sprocket are arranged at the top position inside the frame, the rotating shaft ends of the upper bending driven sprocket and the upper bending driving sprocket are movably connected with the corresponding two side positions inside the frame, a group of external driving chains are meshed with the external teeth of the upper bending driven sprocket and the upper bending driving sprocket, a plurality of groups of upper bending jacking blocks which are distributed at equal intervals and are matched with each other are arranged at the outer side positions of the external driving chains, a lower bending driven sprocket and a lower bending driving sprocket are arranged at the inner bottom position of the frame, the outer structures of the lower bending driven sprocket and the lower bending driving sprocket are consistent with the structure principle of the upper bending driven sprocket and the upper bending driving sprocket, a plurality of groups of lower bending jacking blocks which are distributed at equal intervals and are matched with each other are arranged at the outer side positions of the lower bending driving sprocket, and an upper chord guide bar with an upper chord is arranged between the upper chord is arranged at the upper chord bending jacking blocks and the lower jacking blocks.
Preferably, a clearance space is formed between every two groups of upper bending top blocks.
Preferably, after being straightened by the straightening machine part, the external reinforcing steel bars enter between the lower bending top block and the upper bending top block simultaneously, and the lower bending top block and the upper bending top block synchronously perform continuous high-speed bending action under the driving of the lower bending driving sprocket.
Preferably, the upper chord steel bar guide pipe of the upper chord steel bar guide pipe can reach the welding position of the upper chord steel bar through the middle gap of the upper bending top block, so that the aligned upper chord steel bar is prevented from deforming again when reaching the welding position of the upper chord steel bar through the outer side of the upper bending top block.
Preferably, the two ends of the lower bending driven sprocket and the lower bending driving sprocket are respectively provided with an external lifting mechanism, the two ends of the lower bending driven sprocket and the two ends of the lower bending driving sprocket are respectively movably assembled with the corresponding lifting mechanisms, and the external lifting mechanisms can drive the connecting device between the lower bending driven sprocket and the lower bending driving sprocket to integrally perform up-down lifting control under the driving of external driving equipment.
Preferably, two groups of gears meshed with each other are arranged outside the frame, the upper bending driving sprocket and the lower bending driving sprocket penetrate through the outside of the frame, and the outer rotating shaft ends of the two groups of gears outside the frame are respectively in driving limit sleeving connection with the outer walls of the rotating shaft ends of the upper bending driving sprocket and the lower bending driving sprocket through external driving belts.
Preferably, the upper bending driven sprocket, the upper bending driving sprocket, the lower bending driven sprocket and the lower bending driving sprocket are integrally driven by two groups of gears to synchronously and cooperatively operate, and the rotating shaft end of one group of driving gears outside the frame is connected with an external driving motor in a driving way.
Preferably, two groups of lower chord steel bar guide pipes with lower chord steel bars are arranged at two sides of the bottom of the upper chord steel bar guide pipe, and web member steel bars which are matched with the upper chord steel bar guide pipe and the lower chord steel bar guide pipe and are welded and fixed subsequently are arranged between the upper chord steel bar guide pipe and the lower chord steel bar guide pipe.
Advantageous effects
The utility model provides a high-speed forming machine for web member steel bars of a steel bar truss. The beneficial effects are as follows:
(1) After being straightened by a straightening machine part, the external steel bars enter between a lower bending top block and an upper bending top block at the same time, and the lower bending top block and the upper bending top block synchronously perform continuous high-speed bending action under the drive of a lower bending driving sprocket and the drive of the upper bending driving sprocket; after the upper chord steel bar guide pipe passes through the middle gap of the upper bending top block, the upper chord steel bar guide pipe can reach the upper chord steel bar welding position, so that the straightened upper chord steel bar is prevented from reaching the secondary deformation of the upper chord steel bar welding position through the outer side of the upper bending top block, the integral deformation of the welded steel bar truss is avoided, and the effect of improving the integral production and processing quality of the steel bar truss is achieved.
(2) This high-speed forming machine of steel bar truss web member reinforcing bar, this string of upward reinforcing bar passage can be through the intermediate gap department of every two sets of upper bending kicking blocks, after reaching string of upward reinforcing bar welded part, can not be by the upper bending kicking block extrusion operation of bending many times, has reduced follow-up alignment process again to reach the effect that has improved whole steel bar truss machining efficiency.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It will be apparent to those skilled in the art from this disclosure that the drawings described below are merely exemplary and that other embodiments may be derived from the drawings provided without undue effort.
The structures, proportions, sizes, etc. shown in the present specification are shown only for the purposes of illustration and description, and are not intended to limit the scope of the utility model, which is defined by the claims, so that any structural modifications, changes in proportions, or adjustments of sizes, which do not affect the efficacy or the achievement of the present utility model, should fall within the ambit of the technical disclosure.
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of a part of an upper bending top block according to the present utility model;
fig. 3 is a partial schematic view of the winding bar guide pipe of the present utility model.
Legend description:
1. a frame; 2. web member reinforcement; 3. a lower bending top block; 4. a lower bending passive sprocket; 5. a lower bending driving sprocket; 6. the upper bending top block; 7. an upper bending passive sprocket; 8. an upper bending driving sprocket; 9. winding a steel bar guide pipe; 10. lower chord steel bar material guiding pipe.
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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples: 1-3, including a frame 1 and an upper bending driven sprocket 7 and an upper bending driving sprocket 8 arranged at the top position inside the frame 1, wherein the upper bending driven sprocket 7 and the upper bending driving sprocket 8 are movably connected with the corresponding two side positions inside the frame 1, the upper bending driven sprocket 7 and the upper bending driving sprocket 8 are all of the prior art, the outside teeth of the upper bending driven sprocket 7 and the upper bending driving sprocket 8 are meshed with a group of outside driving chains, a plurality of groups of upper bending top blocks 6 which are equidistantly distributed and are matched with each other are arranged at the outer side positions of the outside driving chains, a clearance space is formed between every two groups of upper bending top blocks 6, the inner bottom position of the frame 1 is provided with a lower bending driven sprocket 4 and a lower bending driving sprocket 5, the outer structures of the lower bending driven sprocket 4 and the lower bending driving sprocket 5 are in active principle with the structure of the upper bending driven sprocket 7 and the upper bending driving sprocket 8, the lower driven sprocket 4 and the lower driving sprocket 5 are all of the prior art, the outer teeth of the upper bending driven sprocket 4 and the lower driving sprocket 5 are all of the prior art, a plurality of groups of upper bending top blocks are distributed at equal intervals and two groups of upper bending top blocks are matched with each other, a clearance space is formed between the two groups of upper bending top blocks 6, the inner bottom positions of the frame 1 is provided with a clearance space between the lower bending driven sprocket 4 and the two ends of the lower bending driving sprocket 5, the lower driving sprocket 5 is in active principle of the corresponding to be arranged between the two ends of the inner bending driving sprocket 4 and the frame 1 and the lower bending driving sprocket 5, and the lifting device is in a lifting device, which the lifting device is in a lifting device, and lifting device is in a lifting between the lifting device, the outer side positions of the external driving chains of the lower bending driven sprocket 4 and the lower bending driving sprocket 5 are provided with a plurality of groups of lower bending jacking blocks 3 which are distributed at equal intervals and are matched with each other in pairs, an upper chord steel bar guide pipe 9 with external steel bars is arranged between the upper bending jacking block 6 and the lower bending jacking block 3, the external steel bars are straightened by a straightening machine part and enter between the lower bending jacking block 3 and the upper bending jacking block 6 at the same time, the lower bending jacking block 3 and the upper bending jacking block 6 synchronously carry out continuous high-speed bending action under the driving of the upper bending driving sprocket 8 under the driving of the lower bending driving sprocket 5, the upper chord steel bar guide pipe 9 can reach an upper chord steel bar welding position through the middle clearance of the bending jacking block 6, the secondary deformation that the straightened upper chord steel bars reach the upper chord steel bar welding position through the outer side of the upper bending jacking block 6 is avoided, the outer part of the frame 1 is provided with two groups of gears meshed with each other, the rotating shaft ends of the upper bending driving sprocket 8 and the lower bending driving sprocket 5 penetrate through the outer part of the frame 1, the rotating shaft ends of the two groups of gears outside the frame 1 are respectively sleeved with the upper bending driving sprocket 8 and the lower bending driving sprocket 5 through external driving belts in a driving limit way, the upper bending driven sprocket 7 and the upper bending driving sprocket 8 as well as the lower bending driven sprocket 4 and the lower bending driving sprocket 5 are integrally driven by the two groups of gears to synchronously and cooperatively operate, one group of driving gear rotating shaft ends outside the frame 1 are connected with an external driving motor in a driving way, two groups of lower chord steel bar guide pipes 10 with external steel bars inside are arranged at two sides of the bottom of the upper chord steel bar guide pipe 9, and a web member steel bar 2 which is matched with the upper chord steel bar guide pipe 9 and the lower chord steel bar guide pipe 10 and is welded and fixed subsequently is arranged between the upper chord steel bar guide pipe 9 and the lower chord steel bar guide pipe 10.
The working principle of the utility model is as follows:
after being straightened by a straightening machine part, the external steel bars enter between the lower bending top block 3 and the upper bending top block 6 at the same time, and the lower bending top block 3 and the upper bending top block 6 synchronously perform continuous high-speed bending action under the drive of the lower bending driving sprocket 5 and the upper bending driving sprocket 8; after passing through the middle gap of the upper bending top block 6, the upper chord steel bar guide pipe 9 can reach the upper chord steel bar welding position, so that the straightened upper chord steel bar is prevented from reaching the secondary deformation of the upper chord steel bar welding position through the outer side of the upper bending top block 6, the integral deformation of the steel bar truss after welding is avoided, and the integral production and processing quality of the steel bar truss is improved.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present 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 equivalents thereof.
Claims (8)
1. The utility model provides a steel bar truss web member reinforcing bar high-speed forming machine, includes frame (1), its characterized in that: the automatic steel bar bending machine comprises a frame (1), wherein an upper bending driven sprocket (7) and an upper bending driving sprocket (8) are arranged at the top position inside the frame (1), the upper bending driven sprocket (7) and the upper bending driving sprocket (8) are movably connected with the corresponding two side positions inside the frame (1), a group of external driving chains are meshed with the outer teeth of the upper bending driven sprocket (7) and the upper bending driving sprocket (8), a plurality of groups of equidistantly distributed upper bending jacking blocks (6) which are matched with each other in pairs are arranged at the outer side positions of the external driving chains, a lower bending driven sprocket (4) and a lower bending driving sprocket (5) are arranged at the inner bottom position of the frame (1), the lower bending driven sprocket (4) and the lower bending driving sprocket (5) are consistent in self external structure principle with the upper bending driven sprocket (7) and the upper bending driving sprocket (8), a plurality of groups of equidistantly distributed lower jacking blocks (3) which are matched with each other are arranged at the outer side positions of the lower bending driving sprocket (4) and the lower bending driving sprocket (5), and a steel bar guiding pipe (9) is arranged between the upper bending jacking blocks and the lower bending jacking blocks.
2. The high-speed forming machine for steel bar truss web members according to claim 1, wherein: a clearance space is formed between every two groups of upper bending top blocks (6).
3. The high-speed forming machine for steel bar truss web members according to claim 1, wherein: after being partially straightened by the straightening machine, the external reinforcing steel bars enter between the lower bending top block (3) and the upper bending top block (6), and the lower bending top block (3) and the upper bending top block (6) synchronously perform continuous high-speed bending action under the driving of the upper bending driving sprocket (8) under the driving of the lower bending driving sprocket (5).
4. The high-speed forming machine for steel bar truss web members according to claim 1, wherein: the upper chord steel bar guide pipe (9) can reach the upper chord steel bar welding position through the middle gap of the upper bending top block (6), so that the aligned upper chord steel bar is prevented from deforming again when reaching the upper chord steel bar welding position through the outer side of the upper bending top block (6).
5. The high-speed forming machine for steel bar truss web members according to claim 1, wherein: the inside of frame (1) is corresponding to lower passive sprocket (4) of bending and lower drive sprocket (5) both ends position all is provided with outside elevating system, is movable setting assembly together between passive sprocket (4) of bending down and drive sprocket (5) self both ends pivot end and the elevating system who corresponds down, and outside elevating system can drive down under the drive of outside drive equipment and bend and drive sprocket (4) and lower drive sprocket (5) between connecting device wholly go on lifting control.
6. The high-speed forming machine for steel bar truss web members according to claim 1, wherein: the outside of frame (1) is provided with two sets of gears of mutual tooth meshing, and upper bending driving sprocket (8) and lower bending driving sprocket (5) self pivot end run through the outside of frame (1), and outside two sets of gears self pivot end of frame (1) are in the same place with upper bending driving sprocket (8) and lower bending driving sprocket (5) self pivot end outer wall drive spacing cup joint respectively through outside drive belt.
7. The high-speed forming machine for steel bar truss web members according to claim 6, wherein: the upper bending driven sprocket (7) and the upper bending driving sprocket (8) and the lower bending driven sprocket (4) and the lower bending driving sprocket (5) are integrally driven by two groups of gears to synchronously operate in a linkage way, and the rotating shaft end of one group of driving teeth outside the frame (1) is connected with an external driving motor in a driving way.
8. The high-speed forming machine for steel bar truss web members according to claim 1, wherein: two groups of lower chord steel bar guide pipes (10) with lower chord steel bars inside are arranged on two sides of the bottom of the upper chord steel bar guide pipe (9), and web member steel bars (2) which are matched with the upper chord steel bar guide pipe (9) and the lower chord steel bar guide pipe (10) and are welded and fixed subsequently are arranged between the upper chord steel bar guide pipe (9) and the lower chord steel bar guide pipe (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222559478.0U CN219025788U (en) | 2022-09-27 | 2022-09-27 | High-speed forming machine for web member steel bars of steel bar truss |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222559478.0U CN219025788U (en) | 2022-09-27 | 2022-09-27 | High-speed forming machine for web member steel bars of steel bar truss |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219025788U true CN219025788U (en) | 2023-05-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222559478.0U Active CN219025788U (en) | 2022-09-27 | 2022-09-27 | High-speed forming machine for web member steel bars of steel bar truss |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219025788U (en) |
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- 2022-09-27 CN CN202222559478.0U patent/CN219025788U/en active Active
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