CN112170699B - Steel bar bending device with variable radian - Google Patents
Steel bar bending device with variable radian Download PDFInfo
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- CN112170699B CN112170699B CN202010945188.2A CN202010945188A CN112170699B CN 112170699 B CN112170699 B CN 112170699B CN 202010945188 A CN202010945188 A CN 202010945188A CN 112170699 B CN112170699 B CN 112170699B
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- fixedly connected
- sleeve
- plate
- ring
- annularly arranged
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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
- B21F1/004—Bending wire other than coiling; Straightening wire by means of press-type tooling
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- Mechanical Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention discloses a variable-radian steel bar bending device which comprises a workbench, wherein the middle of the workbench is rotatably connected with a turntable, the middle of the turntable is rotatably connected with a connecting disc, a knob is fixedly connected above the middle of the connecting disc, the middle of the turntable is fixedly connected with a sleeve, threads are arranged on the outer side wall of the sleeve, six bending plates are annularly arranged on the outer side of the sleeve, the bending plates are of an arc structure, a connecting ring is slidably connected to the outer side of the sleeve, a connecting column is fixedly connected to the lower part of the right side of the workbench, a blocking column is fixedly connected to the upper part of the left side of the workbench, a stepped groove is arranged below the left side of the workbench, and a supporting plate is slidably connected in the stepped groove.
Description
Technical Field
The invention relates to the field of steel bar processing, in particular to a steel bar bending processing device with a variable radian.
Background
In the process of building a building, reinforcing steel bars are needed for supporting so that the building has enough strength. However, buildings are not all straight structures, and some buildings can be constructed with radian due to terrain limitation or design requirements. The existing steel bars are all in a vertical state when poured out from a steel plant, and the requirements of buildings are not met. The vertical steel bars need to be bent to meet the requirements of building construction. The traditional steel bar bending mode mostly adopts a bending machine to bend the vertical steel bar, but can only bend the steel bar with fixed radian, and the radian of the bend can not be changed when the steel bar is bent, so that a plurality of bending machines are needed to bend, the steel bar is limited, and the processing cost is increased.
Disclosure of Invention
The invention aims to provide a steel bar bending device with a variable radian so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a crooked processingequipment of reinforcing bar of variable radian, includes the workstation, the rotation is connected with the carousel in the middle of the workstation, the middle rotation of carousel is connected with the connection pad, the middle top fixedly connected with knob of connection pad, the middle fixedly connected with sleeve of carousel, be equipped with the screw thread on the sleeve lateral wall, sleeve outside ring arrangement has six crooked boards, crooked board is the arc structure, sleeve outside sliding connection has the go-between, the right side front end fixedly connected with spliced pole of workstation, the left side rear end fixedly connected with of workstation keeps off the post, the left side front end of workstation is equipped with the ladder groove, ladder inslot sliding connection has the backup pad.
Preferably, the side end circular arrangement of connection pad has six extrusion pieces, the side end circular arrangement of connection pad has six connecting blocks, every the connecting block all is the arc structure, every be planar structure in the middle of the connecting block is inboard, every be equipped with the spring between the inboard plane of connecting block and the sleeve inner wall, extrusion piece both sides are the arc structure, extrusion piece side is supported and is leaned on the connecting block.
Preferably, the fixed plate is fixedly connected with between crooked board and the connecting block, spring and connecting block fixed connection are passed to the fixed plate tail end, in the middle of the fixed plate and sleeve sliding connection, the bilateral symmetry array of fixed plate is provided with the joint groove, the joint groove is the right triangle structure, the lower terminal surface ring-shaped range of go-between has six limiting plates, the limiting plate also is the right triangle structure, and right triangle right angle plane and fixed plate side are parallel.
Preferably, ring arrangement has six connection platforms on the inside wall of go-between, ring arrangement has six slides on the sleeve lateral wall, connect platform sliding connection in the slide, the up end of go-between rotates and is connected with the extrusion ring, ring arrangement has the push pedal on the side end face of extrusion ring.
Preferably, the side fixedly connected with connecting plate of crooked board, be equipped with the spout in the middle of the connecting plate, the connecting plate has the reference column through spout sliding connection, be equipped with the spring between reference column and the spout inner wall, crooked board is just being equipped with the connection concave surface to reference column department.
Preferably, the middle of the supporting plate is fixedly connected with a supporting column, and the outer side of the supporting column is fixedly connected with a friction layer.
Compared with the prior art, the invention has the beneficial effects that: when the radian of the bent steel bar needs to be changed, the connecting disc is driven to rotate by the rotary knob, the extruding block at the side end is driven to rotate together to extrude the connecting block when the connecting disc rotates, the side end of the connecting block is of an arc structure, the extruding block can be conveniently jacked up by the extruding block, at the moment, the fixed plate slides on the sleeve, the spring is compressed simultaneously, the extruding ring rotates by the push plate, the extruding ring moves downwards along the sleeve, the connecting ring is driven by the extruding ring to move downwards when moving, the connecting table on the connecting ring slides along the slide way, the deviation of the connecting ring when moving downwards is avoided, the limiting plate at the lower side of the connecting ring is clamped on the clamping groove of the fixed plate, the clamping groove and the limiting plate are of right-angled triangle structures, the right-angled plane is parallel to the side end of the fixed plate, the deviation of the bent plate and the fixed plate is avoided, influence the bending of reinforcing bar, through placing the reinforcing bar between spliced pole and reference column, the middle output fixed connection with the motor in carousel below, it rotates to drive the carousel through the motor, the reinforcing bar right side is blockked by the spliced pole, the reinforcing bar left end withstands crooked radian by crooked board, until being blockked the post and blockking, when the reinforcing bar is crooked, the reinforcing bar promotes the reference column and slides in the spout when meetting all the other reference columns, avoid causing the influence to the bending of reinforcing bar, after the reinforcing bar is crooked to be accomplished, another crooked board just in time moves the bending operation of below waiting for one side down, when adjusting the position of crooked board, also adjust the position of backup pad and support column, increase the friction through the frictional layer, avoid the reinforcing bar landing, influence crooked quality, through the position of adjusting crooked board and reference column, change the radian when the reinforcing bar is crooked.
Drawings
FIG. 1 is a top view of a device connection structure;
fig. 2 is a schematic view of a three-dimensional connection structure of the turntable.
In the figure: 1 workstation, 2 carousels, 3 connection pads, 4 extrusion pieces, 5 knobs, 6 sleeves, 7 connecting blocks, 8 spliced poles, 9 stop posts, 10 crooked boards, 11 connection concave surfaces, 12 connecting plates, 13 spout, 14 reference columns, 15 ladder grooves, 16 backup pads, 17 support columns, 18 frictional layer, 19 slides, 20 go-between, 21 connection platforms, 22 limiting plates, 23 extrusion ring, 24 push pedal, 25 fixed plates, 26 joint groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a crooked processingequipment of reinforcing bar of variable radian, comprises a workbench, 1 middle rotation of workstation is connected with carousel 2, the middle rotation of carousel 2 is connected with connection pad 3, the middle top fixedly connected with knob 5 of connection pad 3, the middle fixedly connected with sleeve 6 of carousel 2, be equipped with the screw thread on the 6 lateral walls of sleeve, 6 outside ring arrangement of sleeve has six crooked boards 10, crooked board 10 is the arc structure, 6 outside sliding connection of sleeve has go-between 20, the right side front end fixedly connected with spliced pole 8 of workstation 1, the left side rear end fixedly connected with of workstation 1 blocks post 9, the left side front end of workstation 1 is equipped with ladder groove 15, sliding connection has backup pad 16 in ladder groove 15.
The side circular arrangement of connection pad 3 has six extrusion pieces 4, the side circular arrangement of connection pad 3 has six connecting blocks 7, every connecting block 7 all is the arc structure, be planar structure in the middle of every connecting block 7 inboard, be equipped with the spring between the inboard plane of every connecting block 7 and the sleeve 6 inner wall, 4 both sides of extrusion piece are the arc structure, 4 sides of extrusion piece are supported and are leaned on connecting block 7, drive connection pad 3 through knob 5 and rotate, the extrusion piece 4 that drives the side when connection pad 3 is rotatory extrudees connecting block 7 together, the side of connecting block 7 is the arc structure, conveniently extrude piece 4 with connecting block 7 jack-up, promote fixed plate 25 and slide on sleeve 6, compress the spring simultaneously.
Fixedly connected with fixed plate 25 between crooked board 10 and the connecting block 7, fixed plate 25 tail end passes spring and 7 fixed connection of connecting block, in the middle of the fixed plate 25 and 6 sliding connection of sleeve, the bilateral symmetry array of fixed plate 25 is provided with joint groove 26, joint groove 26 is the right angled triangle structure, go-between 20's lower terminal surface ring-shaped is arranged and is had six limiting plates 22, limiting plate 22 also is the right angled triangle structure, right angled triangle right angle plane and fixed plate side are parallel, go-between 20 drives limiting plate 22 and is slided along sleeve 6 together, with the limiting plate 22 joint on joint groove 26, carry out spacing the stopping to crooked board 10 and fixed plate 25 through limiting plate 22, crooked board 10 takes place to remove when avoiding crooked reinforcing bar.
Annular arrangement has six connection platforms 21 on the inside wall of go-between 20, annular arrangement has six slide 19 on the sleeve 6 lateral wall, connect platform 21 sliding connection in slide 19, go-between 20's up end rotates and is connected with extrusion ring 23, annular arrangement has push pedal 24 on the side end face of extrusion ring 23, through the rotatory extrusion ring 23 of push pedal 24, extrusion ring 23 moves down along sleeve 6, extrusion ring 23 drives go-between 20 when moving and moves down together, it slides along slide 19 to connect platform 21, make go-between 20 can move down along vertical direction, with limiting plate 22 joint in joint groove 26, avoid go-between 20 to take place the skew when moving down.
Side fixedly connected with connecting plate 12 of crooked board 10, be equipped with spout 13 in the middle of connecting plate 12, connecting plate 12 has reference column 14 through spout 13 sliding connection, be equipped with the spring between reference column 14 and the 13 inner walls of spout, crooked board 10 just is equipped with connection concave surface 11 to reference column 14 department, when the reinforcing bar is crooked, the reinforcing bar promotes reference column 14 to slide in spout 13 when meetting all the other reference columns 14, and compress the spring, the spring can make reference column 14 resume the normal position when taking away the reinforcing bar, avoid causing the influence to the bending of reinforcing bar.
The middle fixedly connected with support column 17 of backup pad 16, the outside fixedly connected with frictional layer 18 of support column 17 when adjusting crooked board 10 and reference column 14 positions, when making it be located the below of spliced pole 8, slides backup pad 16 in ladder groove 15, supports the reinforcing bar through support column 17, and frictional layer 18 increases the friction, avoids the reinforcing bar landing.
The working principle is as follows: when the radian of the bent steel bar needs to be changed, the connecting disc 3 is driven to rotate by the rotary knob 5, the extruding block 4 at the side end is driven to rotate together to extrude the connecting block 7 when the connecting disc 3 rotates, the side end of the connecting block 7 is of an arc structure, the extruding block 4 is convenient to jack up the connecting block 7, the fixing plate 25 is pushed to slide on the sleeve 6, meanwhile, the spring is compressed, the extruding ring 23 is rotated by the push plate 24, the extruding ring 23 moves downwards along the sleeve 6, the extruding ring 23 drives the connecting ring 20 to move downwards together when moving, the connecting table 21 slides along the slide way 19, so that the connecting ring 20 can move downwards along the vertical direction, the limiting plate 22 is clamped in the clamping groove 26, the clamping groove 26 and the limiting plate 22 are prevented from shifting when moving downwards, the clamping groove 26 and the limiting plate 22 are both of right-angled triangle structures, and the right-angled plane is parallel to the side end of the fixing plate 25, and the fixing plate 25 can be limited when the bent steel bar, avoid crooked board 10 and fixed plate 25 to squint, influence the bending of reinforcing bar, through placing the reinforcing bar between spliced pole 8 and reference column 14, the centre of carousel 2 below and the output fixed connection of motor, drive carousel 2 through the motor and rotate, the reinforcing bar right side is blockked by spliced pole 8, the reinforcing bar left end is withstood by crooked board 10 and is bent out the radian, until being blockked by blockking post 9, when the reinforcing bar is crooked, the reinforcing bar promotes reference column 14 to slide in spout 13 when meetting all the other reference columns 14, and compress the spring, the spring can make reference column 14 resume the normal position when taking away the reinforcing bar, avoid causing the influence to the bending of reinforcing bar, after the reinforcing bar bending is accomplished, another crooked board 10 just in time moves to the below and waits for next bending operation, when adjusting the position of crooked board 10, also adjust the position of backup pad 16 and support column 17, when adjusting crooked board 10 and reference column 14 position, when making it be located spliced pole 8 below, slide backup pad 16 in ladder groove 15, support the reinforcing bar through support column 17, frictional layer 18 increases the friction, avoids the reinforcing bar landing.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (1)
1. The utility model provides a steel bar bending device of variable radian, includes the workstation, its characterized in that: the rotary table is characterized in that a rotary table (2) is connected to the middle of the working table (1) in a rotating mode, a connecting disc (3) is connected to the middle of the rotary table (2) in a rotating mode, a knob (5) is fixedly connected to the upper portion of the middle of the connecting disc (3), a sleeve (6) is fixedly connected to the middle of the rotary table (2), threads are arranged on the outer side wall of the sleeve (6), six bending plates (10) are annularly arranged on the outer side of the sleeve (6), the bending plates (10) are of an arc-shaped structure, a connecting ring (20) is slidably connected to the outer side of the sleeve (6), a connecting column (8) is fixedly connected to the front end of the right side of the working table (1), a blocking column (9) is fixedly connected to the rear end of the left side of the working table (1), a stepped groove (15) is formed in the front end of the left side of the working table (1), and a supporting plate (16) is slidably connected to the stepped groove (15);
six extrusion blocks (4) are annularly arranged at the side end of the connecting disc (3), six connecting blocks (7) are annularly arranged at the side end of the connecting disc (3), each connecting block (7) is of an arc-shaped structure, the middle of the inner side of each connecting block (7) is of a planar structure, a spring is arranged between the inner side plane of each connecting block (7) and the inner wall of the sleeve (6), the two sides of each extrusion block (4) are of arc-shaped structures, and the side end of each extrusion block (4) is abutted against the connecting blocks (7);
a fixing plate (25) is fixedly connected between the bent plate (10) and the connecting block (7), the tail end of the fixing plate (25) penetrates through the spring and is fixedly connected with the connecting block (7), the middle of the fixing plate (25) is connected with the sleeve (6) in a sliding manner, clamping grooves (26) are symmetrically arranged on two sides of the fixing plate (25) in an array mode, the clamping grooves (26) are of right-angled triangle structures, six limiting plates (22) are annularly arranged on the lower end face of the connecting ring (20), the limiting plates (22) are also of right-angled triangle structures, and right-angled triangle planes are parallel to the side ends of the fixing plate;
six connecting platforms (21) are annularly arranged on the inner side wall of the connecting ring (20), six slide ways (19) are annularly arranged on the outer side wall of the sleeve (6), the connecting platforms (21) are connected in the slide ways (19) in a sliding manner, the upper end surface of the connecting ring (20) is rotatably connected with an extrusion ring (23), and push plates (24) are annularly arranged on the side end surface of the extrusion ring (23);
a connecting plate (12) is fixedly connected to the side end of the bent plate (10), a sliding groove (13) is formed in the middle of the connecting plate (12), the connecting plate (12) is connected with a positioning column (14) in a sliding mode through the sliding groove (13), a spring is arranged between the positioning column (14) and the inner wall of the sliding groove (13), and a connecting concave surface (11) is arranged at the position, opposite to the positioning column (14), of the bent plate (10);
the middle of the supporting plate (16) is fixedly connected with a supporting column (17), and the outer side of the supporting column (17) is fixedly connected with a friction layer (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010945188.2A CN112170699B (en) | 2020-09-10 | 2020-09-10 | Steel bar bending device with variable radian |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010945188.2A CN112170699B (en) | 2020-09-10 | 2020-09-10 | Steel bar bending device with variable radian |
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| Publication Number | Publication Date |
|---|---|
| CN112170699A CN112170699A (en) | 2021-01-05 |
| CN112170699B true CN112170699B (en) | 2021-07-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010945188.2A Active CN112170699B (en) | 2020-09-10 | 2020-09-10 | Steel bar bending device with variable radian |
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| CN (1) | CN112170699B (en) |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2215490A1 (en) * | 1972-03-29 | 1973-10-04 | Peddinghaus Carl Ullrich Dr | BENDING MACHINE FOR CONCRETE STEEL BARS IN PARTICULAR |
| KR100927552B1 (en) * | 2009-02-06 | 2009-11-20 | 서영표 | Apparatus for bending iron bar |
| CN104226857B (en) * | 2014-08-29 | 2017-02-22 | 福州外语外贸学院 | Semiautomatic steel bar bender |
| CN204018596U (en) * | 2014-09-01 | 2014-12-17 | 中铁十七局集团第三工程有限公司 | A kind of reinforcing bar bending curvature device |
| CN204276594U (en) * | 2014-11-07 | 2015-04-22 | 福清市辉华不锈钢制品有限公司 | A kind of bending machine adjustable die |
| CN106734577B (en) * | 2017-02-16 | 2018-11-27 | 上海外高桥造船有限公司 | Bending mould device and bending machine comprising it |
| CN207402030U (en) * | 2017-11-17 | 2018-05-25 | 中铁三局集团有限公司 | A kind of reinforcing bar curved arc fixture |
| CN108502011B (en) * | 2018-05-23 | 2020-09-18 | 瑞安市红迷电子商务有限公司 | Automobile steering wheel with deformation function |
| CN108705001A (en) * | 2018-06-30 | 2018-10-26 | 北京城乡隧盾国际建设工程有限公司 | A kind of processing electric power bored tunnel supporting reinforcing bar push-plate |
| CN108655293A (en) * | 2018-06-30 | 2018-10-16 | 北京城乡隧盾国际建设工程有限公司 | A kind of angle-bender |
| CN209664175U (en) * | 2018-12-27 | 2019-11-22 | 华信咨询设计研究院有限公司 | A kind of fixed device of multi-angle cable bending |
| CN110814111B (en) * | 2019-11-18 | 2024-05-28 | 芜湖双翼液压件有限公司 | Bending radius adjustable pipe bending device |
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2020
- 2020-09-10 CN CN202010945188.2A patent/CN112170699B/en active Active
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| CN112170699A (en) | 2021-01-05 |
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Effective date of registration: 20210624 Address after: 322100 no.20-3, North District, Zhongtian Century Flower City, Ganxi East Street, houtang community, Jiangbei street, Dongyang City, Jinhua City, Zhejiang Province Applicant after: Dongyang Xinlian Industrial Design Co., Ltd Address before: 322100 No. 65 Wuning East Road, Dongyang City, Jinhua City, Zhejiang Province Applicant before: Chen Jie |
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