CN214263674U - Straightening mechanism for truss welding steel bar - Google Patents
Straightening mechanism for truss welding steel bar Download PDFInfo
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- CN214263674U CN214263674U CN202022537519.7U CN202022537519U CN214263674U CN 214263674 U CN214263674 U CN 214263674U CN 202022537519 U CN202022537519 U CN 202022537519U CN 214263674 U CN214263674 U CN 214263674U
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Abstract
The utility model discloses a truss welding reinforcing bar straightening mechanism, include: the side edge straightening device comprises a bracket, wherein a side edge frame which is vertically arranged is arranged on one side edge of the bracket, an upper chord rib straightening assembly and a lower chord rib straightening assembly are arranged on the side edge frame, and a web bar rib straightening assembly is arranged on the other side edge of the bracket; the upper chord rib straightening assembly arranged at the top of the side frame comprises a group of straightening units, the lower chord rib straightening assembly comprises two groups of straightening units, and the web member rib straightening assembly comprises a group of straightening units; the straightening units are composed of two straightening plates with included angles; the straightening plate comprises a mounting strip, the mounting strip is connected with a fixing strip through a plurality of groups of guide posts, each group of guide posts are slidably matched with sliding blocks, and straightening wheels are respectively rotatably connected to the surfaces of the sliding blocks and the mounting strip between every two adjacent groups of guide posts. The utility model provides a truss welding reinforcing bar aligning mechanism, aligning is effectual, the operation of being convenient for, the suitability is strong.
Description
Technical Field
The utility model relates to a truss production technical field especially relates to truss welds reinforcing bar straightening mechanism.
Background
The steel bar truss is made of steel bars as structural materials, and the steel bars are welded and cut into long sections and then handed over for use. The cross section of the steel bar truss is triangular, the whole body comprises an upper chord rib positioned at an upper vertex angle and two lower chord ribs positioned at two base angles, the two waists of the steel bar truss are two web bar ribs which are in wave-shaped bending, wave crests and wave troughs of the web bar ribs are respectively welded on the upper chord ribs and the lower chord ribs, and the steel bar truss is combined into a section of the whole body.
In the prior art, in truss production, reinforcing steel bars are often required to be straightened to facilitate the processing of the reinforcing steel bars and improve the connection performance between the reinforcing steel bars, so that a straightening mechanism of the truss reinforcing steel bars is required to be arranged in a truss production line, a straightening device is generally used for straightening the reinforcing steel bars under the combined action of an upper straightening wheel and a lower straightening wheel in the straightening process, the straightening of the reinforcing steel bars is divided into two types of manual straightening and mechanical straightening, the manual straightening is realized by manually straightening through the straightening device, the labor cost is too high, and the accuracy cannot be ensured; the existing mechanical straightening mechanism needs different types of steel bar straightening plates facing steel bars with different diameters or upper and lower straightening wheels are replaced, so that time is consumed during replacement and replacement, the straightening efficiency is reduced, and the production efficiency of the truss is reduced.
SUMMERY OF THE UTILITY MODEL
An object of the present invention is to solve at least the above problems and/or disadvantages and to provide at least the advantages which will be described later.
In order to solve the not enough of prior art, the utility model provides a truss welding reinforcing bar straightening mechanism, include:
the side edge straightening device comprises a bracket, wherein a side edge frame which is vertically arranged is arranged on one side edge of the bracket, an upper chord rib straightening assembly and a lower chord rib straightening assembly are arranged on the side edge frame, and a web bar rib straightening assembly is arranged on the other side edge of the bracket; the upper chord rib straightening assembly arranged at the top of the side frame comprises a group of straightening units, the lower chord rib straightening assembly positioned below the upper chord rib straightening assembly comprises two groups of straightening units, the two groups of straightening units are arranged along the moving direction of the steel bar and are staggered with each other, and the web member rib straightening assembly comprises a group of straightening units; the straightening units are composed of two straightening plates with included angles;
the straightening plate comprises a mounting strip, the mounting strip is connected with a fixed strip through a plurality of groups of guide posts, a sliding block is matched on each group of guide posts in a sliding manner, an adjusting assembly for adjusting the relative position of the sliding block and the guide posts is arranged between the mounting strip and the fixed strip, and straightening wheels are respectively and rotatably connected on the surfaces of the mounting strip and the sliding block between two adjacent groups of guide posts; the surface of the straightening plate straightening wheel of the upper chord rib straightening assembly and the surface of the straightening plate straightening wheel of the lower chord rib straightening assembly are provided with an annular groove, and the surface of the straightening plate straightening wheel of the web member rib straightening assembly is provided with 2 annular grooves.
Preferably, the two straightening plates of the straightening unit are arranged perpendicular to each other, wherein one straightening plate is parallel to the horizontal plane of the support and the other straightening plate is perpendicular to the horizontal plane of the support.
Preferably, a first guide plate is mounted at the front end of the side frame, an upper chord rib guide sleeve is arranged at the upper part of the first guide plate, a pair of lower chord rib guide sleeves are arranged at the lower part of the first guide plate, and the upper chord rib guide sleeve and the lower chord rib guide sleeves are distributed in a triangular manner; and a guide plate II is arranged on the support at the front end of the web bar straightening assembly, and a pair of web bar guide holes are formed in the surface of the guide plate II.
Preferably, the rear end of each straightening unit of the upper chord rib straightening assembly and the lower chord rib straightening assembly is provided with a first auxiliary guide plate, the first auxiliary guide plate is provided with a first auxiliary guide hole, the rear end of the straightening unit of the web bar rib straightening assembly is provided with a second auxiliary guide plate, and the second auxiliary guide plate is provided with a second auxiliary guide hole.
Preferably, the adjusting component comprises a threaded rod, the threaded rod is in threaded connection with the fixing strip, the sliding block faces a first counter bore formed in one side face of the threaded rod, the threaded rod is close to one end of the sliding block and is abutted to the first counter bore, a second counter bore is formed in the other opposite side face of the sliding block, a third counter bore corresponding to the second counter bore is formed in the mounting strip, and a compression spring is abutted to the second counter bore and the third counter bore.
The utility model discloses at least, include following beneficial effect:
1. the utility model is suitable for the production of triangular truss, through last string muscle aligning subassembly, last string muscle aligning subassembly and web member muscle aligning subassembly cooperate realize to the aligning of 1 last string muscle, 2 last string muscle and 2 web member muscle of triangular truss jointly, make the aligning of 5 reinforcing bars go on in step, and the aligning operation between each other is mutual noninterference, improves the efficiency of reinforcing bar aligning, further improves the production efficiency of truss; 2 straightening plates of the straightening unit are arranged at included angles, so that the surface of each steel bar is straightened, and the straightening quality is ensured;
2. the adjustable sliding block guide post of adjusting part of straightening board slides on to adjust the straightening wheel on the sliding block and the straightening wheel distance on the fixed strip, make the different sizes that the straightening board can adapt to the reinforcing bar, strengthen straightening mechanism's adaptability, and adjust convenient operation swift.
Drawings
FIG. 1 is the working structure diagram of the straightening mechanism for the truss welded steel bar of the present invention.
Fig. 2 is the structural schematic diagram of the truss welded steel bar straightening mechanism of the utility model.
Fig. 3 is a schematic diagram of a partial enlarged structure of 001 in fig. 2 according to the present invention.
Fig. 4 is a schematic view of an enlarged partial structure of 002 in fig. 2 according to the present invention.
Fig. 5 is the front structure schematic diagram of the truss welded steel bar straightening mechanism of the utility model.
Fig. 6 is a schematic diagram of a partial enlarged structure of 003 in fig. 5 according to the present invention.
Reference numerals: d 1-bracket, d 2-side frame, d 3-upper chord rib straightening component, d 4-lower chord rib straightening component, d 5-web member rib straightening component, d 6-straightening unit, d 7-straightening plate, d 8-mounting bar, d 9-guide post, d 10-fixing bar, d 11-sliding block, d 12-straightening wheel, d 13-guide plate I, d 14-upper chord rib guide sleeve, d 15-lower chord rib guide sleeve, d 16-guide plate II, d 17-web member guide hole, d 18-auxiliary guide plate I, d 19-auxiliary guide hole I, d 20-auxiliary guide plate II, d 21-auxiliary guide hole II, d 22-threaded rod and d 26-compression spring.
Detailed Description
The present invention is further described in detail below with reference to the drawings so that those skilled in the art can implement the invention with reference to the description.
It will be understood that terms such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.
Fig. 1-6 show the utility model discloses a truss welding reinforcing bar straightening mechanism, include:
a bracket d1, a side frame d2 vertically arranged is installed on one side edge of the bracket d1, an upper chord rib straightening component d3 and a lower chord rib straightening component d4 are installed on the side frame d2, and a web member rib straightening component d5 is installed on the other side edge of the bracket d 1; the upper chord rib straightening assembly d3 arranged at the top of the side frame d2 comprises a group of straightening units d6, the lower chord rib straightening assembly d4 positioned below the upper chord rib straightening assembly d3 comprises two groups of straightening units d6, the two groups of straightening units d6 are arranged along the moving direction of the steel bar and are staggered with each other, and the web bar straightening assembly d5 comprises a group of straightening units d 6; the straightening units d6 are respectively composed of two straightening plates d7 with included angles;
the straightening plate d7 comprises a mounting bar d8, the mounting bar d8 is connected with a fixed bar d10 through a plurality of groups of guide posts d9, a sliding block d11 is slidably matched on each group of guide posts d9, an adjusting component for adjusting the relative position of the sliding block d11 and the guide posts d9 is arranged between the mounting bar d8 and the fixed bar d10, and straightening wheels d12 are respectively and rotatably connected on the surfaces of the mounting bar d8 and the sliding block d11 between two adjacent groups of guide posts d 9; the surfaces of straightening plates d7 and d12 of the upper chord rib straightening assembly d3 and the lower chord rib straightening assembly d4 are provided with an annular groove, and the surface of a straightening plate d7 and d12 of the web member rib straightening assembly d5 is provided with 2 annular grooves.
In the technical scheme, the upper chord rib straightening component d3, the lower chord rib straightening component d4 and the web member rib straightening component d5 are matched together to straighten 1 upper chord rib, 2 lower chord ribs and 2 web member ribs of the triangular truss, so that the straightening of 5 reinforcing steel bars is carried out synchronously, the straightening operations among the reinforcing steel bars are not interfered with each other, the reinforcing steel bar straightening efficiency is improved, and the production efficiency of the truss is further improved; 2 straightening plates d7 of the straightening unit d6 are arranged at included angles, so that the surface of each steel bar is straightened, and the straightening quality is ensured; the adjusting assembly of the straightening plate d7 can adjust the sliding block d11 to slide on the guide post d9, so that the distance between the straightening wheel d12 on the adjusting sliding block d11 and the straightening wheel d12 on the fixing strip d10 is adjusted, the straightening plate d7 can adapt to different sizes of reinforcing steel bars, the adaptability of the straightening mechanism is enhanced, and the adjusting operation is convenient and quick.
In another example, the two straightening plates d7 of the straightening unit d6 are arranged perpendicular to each other, wherein one straightening plate d7 is parallel to the horizontal plane of the bracket d1 and the other straightening plate d7 is perpendicular to the horizontal plane of the bracket d 1. By adopting the scheme, the steel bar sequentially passes through the front and the back 2 straightening plates d7, and the 2 straightening plates d7 can straighten and straighten the steel bar in four directions, so that the steel bar is straightened in the horizontal direction and the vertical direction, the straightening effect on the steel bar is enhanced, and the triangular truss structure formed by the straightened steel bar is stable.
In another example, a guide plate I d13 is installed at the front end of the side frame I d2, an upper chord rib guide sleeve I d14 is arranged at the upper part of the guide plate I d13, a pair of lower chord rib guide sleeves I d15 are arranged at the lower part of the guide plate I d13, and the upper chord rib guide sleeve I d14 and the lower chord rib guide sleeve II d15 are distributed in a triangular mode; and a second guide plate d16 is arranged on a bracket at the front end of the web bar straightening assembly d5, and a pair of web bar guide holes d17 are formed in the surface of the second guide plate d 16. By adopting the scheme, the upper chord rib guide sleeve d14 and the pair of lower chord rib guide sleeves d15 of the guide plate I d13 respectively pull 1 upper chord rib and 2 lower chord ribs, so that the upper chord rib straightening assembly d3 and the lower chord rib straightening assembly d4 are favorable for straightening the steel bars, and meanwhile, the upper chord rib guide sleeve d14 and the lower chord rib guide sleeve d15 are distributed in a triangular manner, so that 1 upper chord rib and 2 lower chord ribs are not interfered with each other; and 2 web bars are pulled by the pair of web bar guide holes d17 on the surface of the second guide plate d16, so that the web bar straightening assembly d5 can straighten the web bars conveniently.
In another example, a first auxiliary guide plate d18 is installed at the rear end of each straightening unit d6 of the upper chord tendon straightening assembly d3 and the lower chord tendon straightening assembly d4, a first auxiliary guide hole d19 is formed in the first auxiliary guide plate d18, a second auxiliary guide plate d20 is installed at the rear end of the straightening unit d6 of the web member tendon straightening assembly d5, and a second auxiliary guide hole d21 is formed in the second auxiliary guide plate d 20. By adopting the scheme, the auxiliary guide hole I d19 on the surface of the auxiliary guide plate I d18 and the auxiliary guide hole II d21 on the auxiliary guide plate II d20 respectively pull the straightened steel bars, the straightening guide operation on the steel bars is realized by matching with the guide plate I d13 and the guide plate II d16 at the front end, the reversing plate for steel bar reversing is arranged at the rear end of the straightening unit D6 of the web member bar straightening assembly D5, because the web member bars need to be straightened in 4 directions, 2 web member bars are arranged in a vertical plane after passing through the straightening plate I d7 at the front end, the straightening plate I7 at the rear end needs the web member bars to be arranged in a horizontal plane, and the reversing plate with a pair of guide holes arranged in a horizontal plane is arranged on the surface, so that 2 steel bars arranged in the vertical direction pass through the reversing plate and then pass through the next straightening plate I d7 after being arranged in a parallel direction, and the straightening of the 2 web member bars is realized.
In another example, the adjusting component includes threaded rod d22, threaded rod d22 threaded connection is in on the fixed strip d10, sliding block d11 face be equipped with first counter bore on the side of threaded rod d22, threaded rod d22 is close to sliding block d 11's one end butt in first counter bore, be equipped with the second counter bore on the relative another side of sliding block d11, be equipped with on the mounting strip d8 with the third counter bore that the second counter bore corresponds, it has compression spring d26 to have abutted between second counter bore and the third counter bore.
In the technical scheme, according to the specification adjustment of the steel bars, the threaded rod d22 is manually rotated to enable the threaded rod d22 to move, the threaded rod d22 pushes the sliding block d11 to approach the mounting strip d8 on the guide post d9, so that the straightening wheel d12 on the sliding block d11 and the straightening wheel d12 on the fixing strip d10 are enabled to approach, and the compression spring d26 is in a compressed state; the threaded rod d22 is rotated reversely, the threaded rod d22 exits from the first counter bore, the sliding block d11 automatically slides to the original position under the elastic force of the compression spring d26, manual sliding of workers is not needed, and adjustment operation efficiency is improved.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, in the description of the present invention, the term "plurality" means at least two, e.g., two, three, etc., unless explicitly limited otherwise.
It should be noted that if the terms "first", "second", etc. are used in the description and claims of this application and in the above-described drawings, they are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, if the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
Furthermore, in this application, the terms "mounted," "disposed," "provided," "connected," "sleeved," and the like should be construed broadly if they are referred to. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
While the embodiments of the invention have been described above, it is not limited to the applications listed in the description and the embodiments, which are fully applicable in all kinds of fields of application of the invention, and further modifications can be easily made by those skilled in the art without departing from the general concept defined by the claims and their equivalents, and it is therefore not limited to the specific details and illustrations shown and described herein, and it is obvious that various changes and modifications can be made by those skilled in the art without departing from the spirit and scope of the invention.
Claims (5)
1. Truss welding reinforcing bar straightening mechanism, its characterized in that includes:
the device comprises a bracket (d1), a side frame (d2) which is vertically arranged is installed on one side edge of the bracket (d1), an upper chord rib straightening component (d3) and a lower chord rib straightening component (d4) are installed on the side frame (d2), and a web bar rib straightening component (d5) is installed on the other side edge of the bracket (d 1); the upper chord rib straightening assembly (d3) installed at the top of the side frame (d2) comprises a group of straightening units (d6), the lower chord rib straightening assembly (d4) positioned below the upper chord rib straightening assembly (d3) comprises two groups of straightening units (d6), the two groups of straightening units (d6) are arranged along the moving direction of the steel bars and are staggered with each other, and the web bar rib straightening assembly (d5) comprises a group of straightening units (d 6); the straightening units (d6) are respectively composed of two straightening plates (d7) arranged at an included angle;
the straightening plate (d7) comprises a mounting strip (d8), the mounting strip (d8) is connected with a fixing strip (d10) through a plurality of groups of guide columns (d9), a sliding block (d11) is matched on each group of guide columns (d9) in a sliding mode, an adjusting component for adjusting the relative position of the sliding block (d11) and the guide columns (d9) is arranged between the mounting strip (d8) and the fixing strip (d10), and straightening wheels (d12) are respectively connected on the surfaces of the mounting strip (d8) and the sliding block (d11) between two adjacent groups of guide columns (d9) in a rotating mode; the surface of the straightening wheel (d12) of the straightening plate (d7) of the upper chord rib straightening component (d3) and the surface of the straightening wheel (d12) of the lower chord rib straightening component (d4) are provided with a ring groove, and the surface of the straightening wheel (d12) of the straightening plate (d7) of the web bar rib straightening component (d5) is provided with 2 ring grooves.
2. The truss-welded steel straightening mechanism according to claim 1, wherein two straightening plates (d7) of the straightening unit (d6) are arranged perpendicular to each other, wherein one straightening plate (d7) is parallel to the horizontal plane of the bracket (d1) and the other straightening plate (d7) is perpendicular to the horizontal plane of the bracket (d 1).
3. The truss-welded steel bar straightening mechanism according to the claim 1, wherein a first guide plate (d13) is installed at the front end of the side frame (d2), an upper chord bar guide sleeve (d14) is arranged at the upper part of the first guide plate (d13), a pair of lower chord bar guide sleeves (d15) are arranged at the lower part of the first guide plate (d13), and the upper chord bar guide sleeve (d14) and the lower chord bar guide sleeve (d15) are distributed in a triangular mode; a second guide plate (d16) is mounted on the bracket at the front end of the web bar straightening assembly (d5), and a pair of web bar guide holes (d17) are formed in the surface of the second guide plate (d 16).
4. The truss-welded steel bar straightening mechanism according to claim 3, wherein a first auxiliary guide plate (d18) is installed at the rear end of each straightening unit (d6) of the upper chord bar straightening assembly (d3) and the lower chord bar straightening assembly (d4), a first auxiliary guide hole (d19) is formed in the first auxiliary guide plate (d18), a second auxiliary guide plate (d20) is installed at the rear end of the straightening unit (d6) of the web bar straightening assembly (d5), and a second auxiliary guide hole (d21) is formed in the second auxiliary guide plate (d 20).
5. The truss-welded steel bar straightening mechanism according to claim 1, wherein the adjusting assembly comprises a threaded rod (d22), the threaded rod (d22) is in threaded connection with the fixed bar (d10), a first counter bore is formed in one side surface, facing the threaded rod (d22), of the sliding block (d11), one end, close to the sliding block (d11), of the threaded rod (d22) abuts against the first counter bore, a second counter bore is formed in the other opposite side surface of the sliding block (d11), a third counter bore corresponding to the second counter bore is formed in the mounting bar (d8), and a compression spring (d26) abuts against the second counter bore and the third counter bore.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022537519.7U CN214263674U (en) | 2020-11-05 | 2020-11-05 | Straightening mechanism for truss welding steel bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022537519.7U CN214263674U (en) | 2020-11-05 | 2020-11-05 | Straightening mechanism for truss welding steel bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214263674U true CN214263674U (en) | 2021-09-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022537519.7U Active CN214263674U (en) | 2020-11-05 | 2020-11-05 | Straightening mechanism for truss welding steel bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214263674U (en) |
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2020
- 2020-11-05 CN CN202022537519.7U patent/CN214263674U/en active Active
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