CN112157187A - Reinforcing bar bending device for construction - Google Patents
Reinforcing bar bending device for construction Download PDFInfo
- Publication number
- CN112157187A CN112157187A CN202011258368.XA CN202011258368A CN112157187A CN 112157187 A CN112157187 A CN 112157187A CN 202011258368 A CN202011258368 A CN 202011258368A CN 112157187 A CN112157187 A CN 112157187A
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- China
- Prior art keywords
- base plate
- base
- screw rods
- bending device
- reinforcing steel
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F1/00—Bending wire other than coiling; Straightening wire
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F23/00—Feeding wire in wire-working machines or apparatus
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wire Processing (AREA)
Abstract
The invention discloses a steel bar bending device for building construction, which comprises a base, wherein a base plate is movably arranged above the base, and a limiting mechanism and a bending mechanism are arranged on the base plate at intervals; the reinforcing steel bar bending device for building construction drives the linkage wheel to be meshed with the driven rack through the worm gear, so that the feeding of the limiting pipe is controlled conveniently; the upper clamping seat is matched with the lower clamping seat, so that reinforcing steel bars with different specifications can be clamped at equal intervals for processing, and the rotating shaft is arranged so that the limiting pipe can rotate while feeding vertically, and the bending quality of the reinforcing steel bars is ensured; the feeding screw rod is matched with the adjusting screw rod, so that the extension length of the reinforcing steel bar and the height of the base plate can be conveniently adjusted, and the bending of the reinforcing steel bars with different lengths can be conveniently obtained; in addition, through be provided with the backplate in the both sides of base plate, avoid the reinforcing bar to break away from with the device when processing, effectively promote the security of operation.
Description
Technical Field
The invention relates to building construction equipment, in particular to a steel bar bending device for building construction.
Background
With the gradual development of economic construction in China, various houses, office buildings, road projects and other construction projects are constructed all over the country, for the construction industry, reinforcing steel bars are basically used, the importance of the reinforcing steel bars to buildings is self-evident, particularly, reinforcing steel bar frameworks contained in the buildings are directly related to the internal quality of the buildings, long reinforcing steel bars need to be cut into required sizes before the reinforcing steel bars are bound, then the long reinforcing steel bars are bent into fixed shapes, and finally the long reinforcing steel bars are bound and shaped, and concrete is poured; in a building site, reinforcing steel bars with a certain angle need to be bent, an operator usually clamps two ends of the reinforcing steel bars by using simple long pliers and other tools to manually bend the reinforcing steel bars, when the diameter of the reinforcing steel bars is larger, the operator needs to consume larger strength, and the bending forming angles have certain difference, so that certain influence is caused on the subsequent building construction quality; therefore, there is a need for improvements in the prior art.
Disclosure of Invention
The invention aims to provide a steel bar bending device for building construction, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a steel bar bending device for building construction comprises a base, wherein a base plate is movably mounted above the base, a limiting mechanism and a bending mechanism are arranged on the base plate at intervals, the bending mechanism comprises a fixed seat, two vertical fixed seats are arranged on one side of the upper end face of the base plate at intervals, a driving cavity is connected to the upper portion between the two fixed seats, a feeding groove is formed in the base plate, and the feeding groove is located right below the driving cavity; as a further scheme of the invention: two vertical driven racks are arranged in the driving cavity at intervals, a buffer spring is connected between the upper end of each driven rack and the driving cavity, the lower end of each driven rack extends to the outer side of the driving cavity and is fixedly connected with a transmission rod, one end, away from the driven racks, of the transmission rod is fixedly connected with a mounting seat, a rotating shaft is rotatably arranged between the two mounting seats, and a plurality of limiting pipes are equidistantly arranged on the rotating shaft; one side of the driven rack is connected with a linkage wheel in a transmission manner, the linkage wheel is coaxially connected with a worm wheel, one side of the worm wheel is connected with a worm in a transmission manner, and one end of the worm is connected with a motor in a transmission manner.
As a further scheme of the invention: stop gear includes the workstation, workstation and base plate swing joint, and two sets of fixture have been laid at the upper end interval of workstation, fixture includes lower grip slipper, and the cross-section semicircular in shape of lower grip slipper, equidistantly laid a plurality of baffles on the lower grip slipper, laid vertical bed frame down to the both sides of grip slipper, and the bed frame inboard is equipped with vertical centre gripping lead screw, and the one end of centre gripping lead screw extends to the inside and the transmission of bed frame and is connected with the motor, and the transmission is installed between two centre gripping lead screws and is gone up the grip slipper with lower grip slipper matched with.
As a further scheme of the invention: two horizontal feed screw rods are arranged in the substrate at intervals, one ends of the feed screw rods extend into the substrate and are in transmission connection with a motor, and the lower end of the workbench is in transmission installation with the feed screw rods.
As a further scheme of the invention: a plurality of horizontally adjusting screw rods are installed at the inner side of the base in an equidistant mode, the adjusting screw rods are bidirectional screw rods, one ends of the adjusting screw rods extend to the inside of the base, the motor is connected with the adjusting screw rods in a transmission mode, two sliding seats are assembled on the adjusting screw rods at intervals, inclined connecting rods are connected between the sliding seats and the base plate, and the two ends of each connecting rod are respectively connected with the sliding seats and the base plate in a rotating mode.
As a further scheme of the invention: the upper end fixedly connected with of base a plurality of vertical support frames, the quantity of support frame be four and become rectangle four corners position and distribute, the cross-section of support frame becomes concave font, is equipped with vertical guide bar in the support frame, the both sides of base plate via connecting seat and guide bar slidable mounting.
As a further scheme of the invention: the lower extreme of base evenly is equipped with a plurality of universal wheels, is provided with the locking switch on the universal wheel.
As a further scheme of the invention: and telescopic guard plates are arranged on two sides of the upper end surface of the substrate.
Compared with the prior art, the invention has the beneficial effects that: the reinforcing steel bar bending device for building construction drives the linkage wheel to be meshed with the driven rack through the worm gear and the worm, so that the feeding of the limiting pipe is controlled conveniently, and reinforcing steel bars with different bending angles are obtained; the upper clamping seat is matched with the lower clamping seat, so that reinforcing steel bars with different specifications can be clamped at equal intervals for processing, and the rotating shaft is arranged so that the limiting pipe can rotate while feeding vertically, and the bending quality of the reinforcing steel bars is ensured; the feeding screw rod is matched with the adjusting screw rod, so that the extension length of the reinforcing steel bar and the height of the base plate can be conveniently adjusted, and the bending of the reinforcing steel bars with different lengths can be conveniently obtained; in addition, through be provided with the backplate in the both sides of base plate, avoid the reinforcing bar to break away from with the device when processing, effectively promote the security of operation.
Drawings
Fig. 1 is a schematic structural view of a reinforcing bar bending device for building construction.
Fig. 2 is a schematic layout diagram of a limiting mechanism and a bending mechanism on a substrate in a reinforcing steel bar bending device for building construction.
Fig. 3 is a side view of a reinforcing bar bending apparatus for construction.
Fig. 4 is a schematic diagram of the upper limit seat and the lower limit seat in the reinforcing steel bar bending device for building construction.
Fig. 5 is an enlarged view of a portion a in fig. 3.
In the figure: 1-base, 2-support frame, 3-universal wheel, 4-guide bar, 5-base plate, 6-adjusting screw rod, 7-slide base, 8-connecting rod, 9-feeding screw rod, 10-feeding groove, 11-workbench, 12-base frame, 13-clamping screw rod, 14-upper clamping seat, 15-fixed seat, 16-driving cavity, 17-transmission rod, 18-installation seat, 19-rotation shaft, 20-limiting tube, 21-connecting seat, 22-lower clamping seat, 23-partition plate, 24-driven rack, 25-buffer spring, 26-worm wheel, 27-linkage wheel and 28-worm.
Detailed Description
In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only used for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be configured and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
Example 1
Referring to fig. 1-5, a reinforcing steel bar bending device for building construction comprises a base 1, wherein a base plate 5 is movably mounted above the base 1, a limiting mechanism and a bending mechanism are arranged on the base plate 5 at intervals, the bending mechanism comprises a fixed seat 15, two vertical fixed seats 15 are arranged on one side of the upper end surface of the base plate 5 at intervals, a driving cavity 16 is connected between the two fixed seats 15, a feeding groove 10 is formed in the base plate 5, and the feeding groove 10 is located right below the driving cavity 16; two vertical driven racks 24 are arranged in the driving cavity 16 at intervals, a buffer spring 25 is connected between the upper ends of the driven racks 24 and the driving cavity 16, the lower ends of the driven racks 24 extend to the outer side of the driving cavity 16 and are fixedly connected with a transmission rod 17, one end, away from the driven racks 24, of the transmission rod 17 is fixedly connected with a mounting seat 18, a rotating shaft 19 is rotatably arranged between the two mounting seats 18, and a plurality of limiting pipes 20 are arranged on the rotating shaft 19 at equal intervals; one side of the driven rack 24 is connected with a linkage wheel 27 in a transmission manner, the linkage wheel 27 is coaxially connected with a worm wheel 26, one side of the worm wheel 26 is connected with a worm 28 in a transmission manner, and one end of the worm 28 is connected with a motor in a transmission manner.
Further, stop gear includes workstation 11, workstation 11 and 5 swing joint of base plate, and two sets of fixture have been laid to the upper end interval of workstation 11, fixture includes lower grip slipper 22, and the cross-section of lower grip slipper 22 becomes semi-circular, has laid a plurality of baffles 23 on the lower grip slipper 22 equidistantly, and vertical bed frame 12 has been laid to the both sides of lower grip slipper 22, and bed frame 12 inboard is equipped with vertical centre gripping lead screw 13, and the one end of centre gripping lead screw 13 extends to the inside and the transmission of bed frame 12 and is connected with the motor, and transmission mounting has last grip slipper 14 with lower grip slipper 22 matched with between two centre gripping lead screws 13 to the equidistance clamping has a plurality of reinforcing bars of treating to bend, and with reinforcing bar and spacing pipe 20 clamping, be convenient for bend many reinforcing bars simultaneously.
Furthermore, two horizontal feed screw rods 9 are arranged in the substrate 5 at intervals, one ends of the feed screw rods 9 extend into the substrate 5 and are connected with a motor in a transmission mode, and the lower end of the working table 11 is mounted with the feed screw rods 9 in a transmission mode so that the extension length of the reinforcing steel bars can be adjusted through the feed screw rods 9.
Further, a plurality of horizontally accommodate the lead screw 6 are installed to the inboard equidistance of base 1, accommodate the lead screw 6 is two-way lead screw, and accommodate the lead screw 6 one end extends to the inside of base 1 and the transmission is connected with the motor, and accommodate the lead screw 6 and go up the interval and be equipped with two slides 7, is connected with the connecting rod 8 of slope between slide 7 and the base plate 5, and the both ends of connecting rod 8 rotate with slide 7 and base plate 5 respectively and are connected to be convenient for adjust the height of base plate 5.
Further, a plurality of vertical support frames 2 of the upper end fixedly connected with of base 1, the quantity of support frame 2 are four and become rectangle four corners position and distribute, and the cross-section of support frame 2 becomes concave font, is equipped with vertical guide bar 4 in the support frame 2, and the both sides of base plate 5 are via connecting seat 21 and guide bar 4 slidable mounting to it is steady to make base plate 5 go up and down.
Further, the lower extreme of base 1 evenly is equipped with a plurality of universal wheels 3, is provided with the locking switch on the universal wheel 3 to be convenient for the position of reinforcing bar bending device removes and fixed the laying.
The working principle of the embodiment is as follows:
during actual operation, reinforcing steel bars to be bent are equidistantly arranged on the two lower clamping seats 22, the clamping screw rods 13 are started to operate, the clamping screw rods 13 drive the upper clamping seats 14 to move downwards, so that the clamping screw rods are matched with the lower clamping seats 22 to complete clamping and fixing of the reinforcing steel bars, one ends of the reinforcing steel bars are embedded into the limiting pipes 20, the feeding screw rods 9 are started to operate, the feeding screw rods 9 drive the working table 11 to slide along the base plate 5, and therefore the extension length of the reinforcing steel bars is adjusted; the adjusting screw 6 is started to drive the two sliding seats 7 to approach or separate from each other, the sliding seats 7 drive the substrate 5 to slide and lift along the guide rod 4 through the connecting rod 8, and therefore the height of the substrate 5 is changed; starting the worm 28 to rotate, wherein the worm 28 is meshed with the worm wheel 26 to enable the linkage wheel 27 to rotate, the linkage wheel 27 is in transmission meshing with the driven rack 24 to enable the driven rack 24 to drive the transmission rod 17 to move downwards, the limiting pipe 20 applies downward pressure to the steel bars, and meanwhile the rotating shaft 19 drives the limiting pipe 20 to rotate, so that the steel bars are bent; after the bending of the reinforcing steel bar is finished, the equipment stops running, and the rotating shaft 19 is restored to the initial position after the reinforcing steel bar is taken down.
Example 2
In order to improve the safety of the bending operation, the embodiment is improved based on embodiment 1, and the improvement is as follows: telescopic backplate is installed to the up end both sides of base plate 5, accomplishes the back when the reinforcing bar clamping, protects the backplate extension, takes place to launch when avoiding the reinforcing bar to bend, causes personnel's injury, promotes the security of operation.
It should be noted that, although the present specification describes embodiments, each embodiment does not include only a single technical solution, and such description of the specification is only for clarity, and those skilled in the art should take the specification as a whole, and the technical solutions in the embodiments may be appropriately combined to form other embodiments understood by those skilled in the art, and the above-mentioned embodiments only express the preferred embodiments of the technical solutions, and the description thereof is more specific and detailed, but should not be construed as limiting the scope of the claims of the technical solutions. It should be noted that, for those skilled in the art, various modifications, improvements and substitutions can be made without departing from the spirit of the invention, and all of them belong to the protection scope of the technical solution. The protection scope of this technical solution patent should be subject to the appended claims.
Claims (7)
1. A steel bar bending device for building construction comprises a base (1) and is characterized in that a base plate (5) is movably mounted above the base (1), a limiting mechanism and a bending mechanism are arranged on the base plate (5) at intervals, the bending mechanism comprises fixing seats (15), two vertical fixing seats (15) are arranged on one side of the upper end face of the base plate (5) at intervals, a driving cavity (16) is connected to the upper portion between the two fixing seats (15), a feeding groove (10) is formed in the base plate (5), and the feeding groove (10) is located right below the driving cavity (16); two vertical driven racks (24) are arranged in the driving cavity (16) at intervals, a buffer spring (25) is connected between the upper ends of the driven racks (24) and the driving cavity (16), the lower ends of the driven racks (24) extend to the outer side of the driving cavity (16) and are fixedly connected with a transmission rod (17), one end, away from the driven racks (24), of the transmission rod (17) is fixedly connected with a mounting seat (18), a rotating shaft (19) is rotatably arranged between the two mounting seats (18), and a plurality of limiting pipes (20) are equidistantly arranged on the rotating shaft (19); one side of the driven rack (24) is connected with a linkage wheel (27) in a transmission manner, the linkage wheel (27) is coaxially connected with a worm wheel (26), one side of the worm wheel (26) is connected with a worm (28) in a transmission manner, and one end of the worm (28) is connected with a motor in a transmission manner.
2. The steel bar bending device for building construction according to claim 1, wherein the limiting mechanism comprises a workbench (11), the workbench (11) is movably connected with the base plate (5), two groups of clamping mechanisms are arranged at the upper end of the workbench (11) at intervals, each clamping mechanism comprises a lower clamping seat (22), the cross section of each lower clamping seat (22) is semicircular, a plurality of partition plates (23) are equidistantly arranged on each lower clamping seat (22), vertical base frames (12) are arranged on two sides of each lower clamping seat (22), vertical clamping screw rods (13) are assembled on the inner sides of the base frames (12), one ends of the clamping screw rods (13) extend to the inside of the base frames (12) and are connected with a motor in a transmission mode, and upper clamping seats (14) matched with the lower clamping seats (22) are installed between the two clamping screw rods (13) in a transmission mode.
3. The reinforcing steel bar bending device for building construction according to claim 2, wherein two horizontal feed screw rods (9) are arranged in the base plate (5) at intervals, one end of each feed screw rod (9) extends into the base plate (5) and is connected with a motor in a transmission manner, and the lower end of the workbench (11) is installed with the feed screw rods (9) in a transmission manner.
4. The steel bar bending device for building construction according to claim 1, wherein a plurality of horizontal adjusting screw rods (6) are equidistantly installed on the inner side of the base (1), the adjusting screw rods (6) are bidirectional screw rods, one ends of the adjusting screw rods (6) extend to the inside of the base (1) and are connected with a motor in a transmission mode, two sliding seats (7) are assembled on the adjusting screw rods (6) at intervals, an inclined connecting rod (8) is connected between the sliding seats (7) and the base plate (5), and two ends of the connecting rod (8) are respectively rotatably connected with the sliding seats (7) and the base plate (5).
5. The reinforcing steel bar bending device for building construction according to claim 4, wherein a plurality of vertical support frames (2) are fixedly connected to the upper end of the base (1), the number of the support frames (2) is four, the support frames (2) are distributed at four corners of a rectangle, the cross sections of the support frames (2) are concave-shaped, vertical guide rods (4) are assembled in the support frames (2), and two sides of the base plate (5) are slidably installed with the guide rods (4) through the connecting seats (21).
6. The steel bar bending device for building construction according to claim 1, wherein a plurality of universal wheels (3) are uniformly assembled at the lower end of the base (1), and locking switches are arranged on the universal wheels (3).
7. A bending device for construction steel bars according to claim 6, characterized in that the upper end surface of the base plate (5) is provided with retractable guard plates on both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011258368.XA CN112157187A (en) | 2020-11-11 | 2020-11-11 | Reinforcing bar bending device for construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011258368.XA CN112157187A (en) | 2020-11-11 | 2020-11-11 | Reinforcing bar bending device for construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112157187A true CN112157187A (en) | 2021-01-01 |
Family
ID=73865817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011258368.XA Withdrawn CN112157187A (en) | 2020-11-11 | 2020-11-11 | Reinforcing bar bending device for construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112157187A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113418774A (en) * | 2021-07-08 | 2021-09-21 | 深圳市泰科检测有限公司 | Clamping device for metal conduit bending detection |
| CN113828645A (en) * | 2021-09-06 | 2021-12-24 | 河南省鼎鼎实业有限公司 | High-efficient centering coil heating system of high-speed cold rolling reinforcing bar |
-
2020
- 2020-11-11 CN CN202011258368.XA patent/CN112157187A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113418774A (en) * | 2021-07-08 | 2021-09-21 | 深圳市泰科检测有限公司 | Clamping device for metal conduit bending detection |
| CN113418774B (en) * | 2021-07-08 | 2022-03-04 | 深圳市泰科检测有限公司 | Clamping device for metal conduit bending detection |
| CN113828645A (en) * | 2021-09-06 | 2021-12-24 | 河南省鼎鼎实业有限公司 | High-efficient centering coil heating system of high-speed cold rolling reinforcing bar |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210101 |
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| WW01 | Invention patent application withdrawn after publication |