CN114433750B - Reinforcing steel bar bending machine for house construction - Google Patents
Reinforcing steel bar bending machine for house construction Download PDFInfo
- Publication number
- CN114433750B CN114433750B CN202210313236.5A CN202210313236A CN114433750B CN 114433750 B CN114433750 B CN 114433750B CN 202210313236 A CN202210313236 A CN 202210313236A CN 114433750 B CN114433750 B CN 114433750B
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- arc
- shaped
- steel bar
- spring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000010276 construction Methods 0.000 title abstract description 10
- 238000005452 bending Methods 0.000 title abstract description 8
- 229910001294 Reinforcing steel Inorganic materials 0.000 title description 3
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 75
- 239000010959 steel Substances 0.000 claims abstract description 75
- 238000013016 damping Methods 0.000 claims abstract description 54
- 230000007246 mechanism Effects 0.000 claims abstract description 33
- 238000005498 polishing Methods 0.000 claims abstract description 15
- 238000009435 building construction Methods 0.000 claims abstract description 10
- 238000007790 scraping Methods 0.000 claims abstract description 9
- 230000005540 biological transmission Effects 0.000 claims description 20
- 239000002184 metal Substances 0.000 claims description 20
- 229910052751 metal Inorganic materials 0.000 claims description 20
- 229910003460 diamond Inorganic materials 0.000 claims description 18
- 239000010432 diamond Substances 0.000 claims description 18
- 230000006835 compression Effects 0.000 claims description 10
- 238000007906 compression Methods 0.000 claims description 10
- 230000002457 bidirectional effect Effects 0.000 claims description 4
- 244000309464 bull Species 0.000 claims 4
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 abstract description 4
- 230000004048 modification Effects 0.000 abstract description 4
- 238000012986 modification Methods 0.000 abstract description 4
- 230000003014 reinforcing effect Effects 0.000 abstract 3
- 238000004140 cleaning Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 238000000034 method Methods 0.000 description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
Classifications
-
- 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
- B21F1/006—Bending wire other than coiling; Straightening wire in 3D with means to rotate the tools about the wire axis
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/033—Other grinding machines or devices for grinding a surface for cleaning purposes, e.g. for descaling or for grinding off flaws in the surface
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The invention relates to the field of house construction tools. The invention discloses a steel bar bender for house construction, which aims to solve the problem that when the steel bar bender bends steel bars, a modification layer on the surface of the steel bar is easy to separate and splash from the surface of the steel bar, so that the user is injured; and when the existing steel bar is produced, a plurality of bulges exist on the surface of the existing steel bar, and the existing steel bar is easily scratched by the bulges on the surface of the steel bar when being taken. The invention consists of a damping mechanism, a triggering polishing mechanism and a scraping mechanism. This a reinforcing bar bending machine for building construction drives the drive gear anticlockwise rotation of downside through the rotating electrical machines for upside drive gear is clockwise, makes two driving disks rotate to the reinforcing bar carry left, and the side to the arc piece is exerted force through conflict piece and spacing spring cooperation, makes the arc piece polish rust cleaning to the debris of reinforcing bar surface adhesion in the transportation, and on the debris water conservancy diversion of hanging through the arc groove to the bottom plate.
Description
Technical Field
The invention relates to the field of building construction tools, in particular to a reinforcing steel bar bending machine for building construction.
Background
In house construction, bending operation is often required to be carried out on the steel bars, a framework for cement pouring is built, and the like, in the house construction process, steel bar processing is indispensable in the fields of construction and industry, along with rapid development of industry and construction industry, the processing amount of the steel bars is larger and larger, and bending of the steel bars is a main processing mode generally.
The existing steel bar bender is inconvenient to polish the surface of the steel bar before bending the steel bar, so that when the steel bar bender bends the steel bar, a modification layer on the surface of the steel bar is easy to separate and splash from the surface of the steel bar, and the user is easy to be injured; and when the existing steel bar is produced, a plurality of bulges exist on the surface of the existing steel bar, and a user is easily scratched by the bulges on the surface of the steel bar when taking the bent steel bar, so that a certain danger exists.
Disclosure of Invention
The invention aims to provide a steel bar bender for building construction, which aims to solve the problems that in the prior art, when the steel bar bender is used for bending steel bars, a modification layer on the surface of the steel bar is easy to separate and splash from the surface of the steel bar, and the user is easy to be injured; and when the existing steel bar is produced, a plurality of bulges exist on the surface of the existing steel bar, and a user is easily scratched by the bulges on the surface of the steel bar when taking the bent steel bar, so that a certain dangerous problem exists. In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a steel bar bender for house construction, includes the bottom plate, the left side fixedly connected with two-way motor of bottom plate top surface, the front end fixedly connected with fixed disk of two-way motor axis of rotation, the axle center department of fixed disk front end and the edge department of its front end all fixedly connected with roll over the pole, the top surface fixedly connected with L shape pole of bottom plate, the middle part fixedly connected with cutting machine of bottom plate top surface;
the right side of the top surface of the bottom plate is fixedly connected with a vertical plate, the upper side and the lower side of the back surface of the vertical plate are respectively and rotatably connected with a rotating rod, the rear side of the side surface of the rotating rod is fixedly sleeved with a transmission gear, the two transmission gears are meshed with each other, the front end of the rotating rod extends to the front side of the vertical plate and is fixedly sleeved with a transmission disc, the rear side of the rotating rod at the lower side is fixedly connected with a rotating motor, and the side surface of the rotating motor is fixedly connected with the top surface of the bottom plate;
The side of the rotating rod is fixedly sleeved with two bearings, the side of the bearing is hinged with a damping mechanism, the side of the damping mechanism is abutted against a triggering polishing mechanism, the triggering polishing mechanism is fixedly connected with the top surface of the bottom plate, and the side of the damping mechanism is hinged with a scraping mechanism.
Preferably, the damping mechanism comprises a diamond folding rod, the side face of the diamond folding rod is hinged with the side face of the bearing, and the inner side of the diamond folding rod is hinged with a spring damper.
Preferably, the triggering polishing mechanism comprises two L-shaped fixing rods, the bottom ends of the two L-shaped fixing rods are fixedly connected with the top surface of the bottom plate, one sides of the two L-shaped fixing rods, which are opposite, are fixedly connected with miniature motors, the side surfaces of the miniature motors are fixedly connected with triggering switches, the output ends of the triggering switches are electrically connected with the input ends of the miniature motors, one ends of rotating shafts of the miniature motors penetrate through vertical plates of the L-shaped fixing rods and are fixedly connected with metal universal flexible shafts, the side surfaces of the metal universal flexible shafts are movably sleeved with arc-shaped limiting tubes, the side surfaces of the arc-shaped limiting tubes are hinged with fixing plates, one ends of the fixing plates are fixedly connected with the side surfaces of the miniature motors, the side surfaces of the fixing plates are in abutting contact with one ends of the arc-shaped limiting tubes, one ends of the arc-shaped limiting tubes are fixedly connected with tension springs, and one ends of the tension springs, which are far away from the arc-shaped limiting tubes, are fixedly connected with the surfaces of the fixing plates;
The bottom surface of the L-shaped fixing rod cross rod is fixedly connected with a damping telescopic rod, the bottom end of the damping telescopic rod is abutted against the upper side of the diamond folding rod, the side surface of the damping telescopic rod is fixedly sleeved with an extrusion spring, two ends of the extrusion spring are respectively and fixedly connected with two ends of the side surface of the damping telescopic rod, and the side surface of the damping telescopic rod is provided with an inclined surface;
The side surface of the damping telescopic rod at the front side is fixedly sleeved with a first frame, the upper side of the first frame is fixedly connected with a first spring, and the top end of the first spring is fixedly connected with the surface of the lower arc limiting pipe;
The side of the L-shaped fixing rod at the rear side is rotationally connected with a second frame, the rear side of the bottom surface of the second frame is fixedly connected with a second spring, and the bottom end of the second spring is fixedly connected with the side of the rear damping telescopic rod.
Preferably, the scraping mechanism comprises a circular tube, a connecting plate is fixedly connected to the side face of the circular tube, the side face of the connecting plate is hinged to the side face of the diamond folding rod, a compression spring is fixedly connected to the rear side of the inside of the circular tube, an arc-shaped block is fixedly connected to the front end of the compression spring, and an arc-shaped groove is formed in the right end of the inner side of the arc-shaped block;
The side of arc piece has been seted up the spout, the inner wall of spout is contradicted and is had the conflict piece, the side fixedly connected with spacing spring of conflict piece, the one end and the side fixed connection of pipe inner wall of keeping away from the conflict piece of spacing spring.
Preferably, the number of the bearings is four, and two of the four bearings are respectively distributed on the front side and the rear side of the two transmission discs.
Preferably, the bottom end of the damping telescopic rod is arc-shaped.
Preferably, the number of the arc-shaped blocks is four, and the four arc-shaped blocks are distributed on the inner side of the circular tube in an annular mode at equal intervals.
Preferably, the shape of the abutting block is L-shaped, and a tangent plane is arranged on the side surface of the abutting block.
Compared with the prior art, the invention has the beneficial effects that:
According to the invention, the transmission gear at the lower side is driven by the rotating motor to rotate anticlockwise, so that the transmission gear at the upper side rotates clockwise, the two transmission discs rotate to convey the steel bars leftwards, the force is applied to the side face of the arc-shaped block through the cooperation of the abutting block and the limiting spring, the arc-shaped block polishes and removes rust on sundries adhered to the surface of the steel bars in the conveying process, and the suspended sundries are guided to the bottom plate through the arc-shaped groove to roughly remove rust on the surface of the steel bars.
In the invention, when the large protrusions on the surface of the steel bar penetrate through the inside of the circular tube and are abutted against the surface of the arc-shaped groove in the conveying process of the steel bar through the rotating motor and the driving disc, the circular tube is enabled to move left to drive the diamond-shaped folding rod to fold, so that the damping telescopic rod is enabled to shrink, at the moment, the damping telescopic rod is enabled to shrink upwards to be matched with the inclined plane to abut against the trigger switch, at the moment, the micro motor drives the metal universal flexible shaft to rotate, the surface of the steel bar is polished, when the protrusions are removed from the circular tube, the damping telescopic rod needs a certain time to reset, the resetting time of the damping telescopic rod is longer than the time between the steel bar and the two driving discs, the metal universal flexible shaft is enabled to polish the protrusions, the possibility that the protrusions are sunken on the inner side of the conveying groove of the driving disc when the two driving discs are used for conveying the steel bar is reduced, and the service life of the device is guaranteed.
According to the invention, when the two damping telescopic rods shrink simultaneously, the front side damping telescopic rod shrinks to enable the first frame to move upwards to be matched with the first spring, the lower side arc-shaped limiting tube is extruded, the lower side arc-shaped limiting tube extrudes the lower side metal universal flexible shaft to ensure the fitting degree of the lower side metal universal flexible shaft and the surface of the steel bar, and meanwhile, the rear side damping telescopic rod shrinks to enable the upper side arc-shaped limiting tube to extrude the metal universal flexible shaft to be fitted with the surface of the steel bar to ensure the secondary polishing effect of the metal universal flexible shaft on the surface of the steel bar, the damage to a user caused by tightening scrap iron corroded on the surface of the steel bar when the device bends the steel bar later is reduced, and the possibility that the user is scratched by the protrusion on the surface of the steel bar when the user takes the steel bar is reduced.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic perspective view of the present invention;
FIG. 3 is a schematic view of a partial perspective structure of the present invention;
FIG. 4 is a partial perspective view of the present invention;
fig. 5 is a partial perspective view of the present invention.
In the figure: 1. a bottom plate; 2. a bi-directional motor; 3.a fixed plate; 4. folding the rod; 5. an L-shaped rod; 6. a riser; 7. a rotating rod; 8. a transmission gear; 9. a drive plate; 10. a rotating electric machine; 11. a bearing; 12. a damping mechanism; 121. a diamond folding bar; 122. a spring damper; 13. triggering a polishing mechanism; 1301. an L-shaped fixing rod; 1302. a micro motor; 1303. a second spring; 1304. a metal universal flexible shaft; 1305. an arc limiting tube; 1306. a fixing plate; 1307. a tension spring; 1308. damping telescopic rod; 1309. a compression spring; 1310. an inclined plane; 1311. triggering a switch; 1312. a first frame; 1313. a first spring; 1314. a second frame; 14. a scraping mechanism; 141. a round tube; 142. a connecting plate; 143. a compression spring; 144. an arc-shaped block; 145. a chute; 146. a collision block; 147. a limit spring; 15. a cutting machine.
Detailed Description
The following description of the embodiments of the present invention 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 invention, but not all embodiments. All other embodiments, which are obtained by a worker of ordinary skill in the art without creative efforts, are within the protection scope of the present invention based on the embodiments of the present invention.
Referring to fig. 1 to 5, the present invention provides a technical solution: a steel bar bender for building construction comprises a bottom plate 1, wherein a bidirectional motor 2 is fixedly connected to the left side of the top surface of the bottom plate 1, a fixed disc 3 is fixedly connected to the front end of a rotating shaft of the bidirectional motor 2, folding rods 4 are fixedly connected to the axle center of the front end of the fixed disc 3 and the edge of the front end of the fixed disc, an L-shaped rod 5 is fixedly connected to the top surface of the bottom plate 1, and a cutting machine 15 is fixedly connected to the middle of the top surface of the bottom plate 1;
The right side of the top surface of the bottom plate 1 is fixedly connected with a vertical plate 6, both the upper side and the lower side of the back surface of the vertical plate 6 are rotationally connected with a rotating rod 7, the rear side of the side surface of the rotating rod 7 is fixedly sleeved with a transmission gear 8, the two transmission gears 8 are meshed with each other, the front end of the rotating rod 7 extends to the front side of the vertical plate 6 and is fixedly sleeved with a transmission disc 9, the rear side of the lower side rotating rod 7 is fixedly connected with a rotating motor 10, and the side surface of the rotating motor 10 is fixedly connected with the top surface of the bottom plate 1;
The two bearings 11 are fixedly sleeved on the side face of the rotating rod 7, the side faces of the bearings 11 are hinged with the damping mechanisms 12, the side faces of the damping mechanisms 12 are abutted against the triggering polishing mechanisms 13, the triggering polishing mechanisms 13 are fixedly connected with the top face of the bottom plate 1, and the side faces of the damping mechanisms 12 are hinged with the scraping mechanism 14.
In this embodiment, as shown in fig. 1 and 2, the shock absorbing mechanism 12 includes a diamond folding rod 121, a side surface of the diamond folding rod 121 is hinged to a side surface of the bearing 11, and a spring shock absorber 122 is hinged to an inner side of the diamond folding rod 121.
In this embodiment, as shown in fig. 3, the trigger polishing mechanism 13 includes two L-shaped fixing rods 1301, the bottom ends of the two L-shaped fixing rods 1301 are fixedly connected with the top surface of the bottom plate 1, the opposite sides of the two L-shaped fixing rods 1301 are fixedly connected with a micro motor 1302, the side surface of the micro motor 1302 is fixedly connected with a trigger switch 1311, the output end of the trigger switch 1311 is electrically connected with the input end of the micro motor 1302, one end of a rotating shaft of the micro motor 1302 passes through a vertical plate of the L-shaped fixing rod 1301 and is fixedly connected with a metal universal flexible shaft 1304, the side surface of the metal universal flexible shaft 1304 is movably sleeved with an arc-shaped limiting tube 1305, the side surface of the arc-shaped limiting tube 1305 is hinged with a fixing plate 1306, one end of the fixing plate 1306 is fixedly connected with the side surface of the micro motor 1302, the side surface of the fixing plate 1306 is abutted against one end of the arc-shaped limiting tube 1305, the side surface of the arc-shaped limiting tube 1305 is fixedly connected with a tension spring 1307, and one end of the tension spring 1307 is far away from the surface of the fixing plate 1306;
The bottom surface of the cross rod of the L-shaped fixing rod 1301 is fixedly connected with a damping telescopic rod 1308, the bottom end of the damping telescopic rod 1308 is abutted against the upper side of the diamond folding rod 121, the side surface of the damping telescopic rod 1308 is fixedly sleeved with a pressing spring 1309, two ends of the pressing spring 1309 are respectively and fixedly connected with two ends of the side surface of the damping telescopic rod 1308, and an inclined surface 1310 is formed in the side surface of the damping telescopic rod 1308;
a first frame 1312 is fixedly sleeved on the side surface of the front damping telescopic rod 1308, a first spring 1313 is fixedly connected to the upper side of the first frame 1312, and the top end of the first spring 1313 is fixedly connected with the surface of the lower arc limiting pipe 1305;
The side of back L shape dead lever 1301 rotates and is connected with second frame 1314, and the rear side of second frame 1314 bottom surface is fixedly connected with second spring 1303, and the bottom of second spring 1303 and the side fixed connection of back damping telescopic link 1308.
In this embodiment, as shown in fig. 1, 4 and 5, the scraping mechanism 14 includes a circular tube 141, a side surface of the circular tube 141 is fixedly connected with a connecting plate 142, the side surface of the connecting plate 142 is hinged with the side surface of the diamond folding rod 121, a compression spring 143 is fixedly connected with the rear side inside the circular tube 141, the front end of the compression spring 143 is fixedly connected with an arc block 144, and the right end inside the arc block 144 is provided with an arc groove 148;
The side of arc piece 144 has seted up spout 145, and the inner wall of spout 145 is contradicted there is conflict piece 146, and the side fixedly connected with spacing spring 147 of conflict piece 146, the side fixed connection of the one end of spacing spring 147 and the inner wall of pipe 141 that keeps away from conflict piece 146.
In this embodiment, as shown in fig. 1 and 2, the number of the bearings 11 is four, and two of the four bearings 11 are respectively distributed on the front and rear sides of the two driving discs 9, so that the stability of the connection between the diamond folding rod 121 and the side surface of the rotating rod 7 is ensured by the bearings 11.
In this embodiment, as shown in fig. 3, the bottom end of the damping telescopic rod 1308 is arc-shaped, so that the diamond-shaped folding rod 121 is ensured to stably press the damping telescopic rod 1308 when being folded, and the diamond-shaped folding rod 121 is promoted to shrink.
In this embodiment, as shown in fig. 4 and 5, the number of the arc-shaped blocks 144 is four, and the four arc-shaped blocks 144 are distributed on the inner side of the round tube 141 in an annular shape at equal intervals, and rough scraping and polishing are performed on the surface of the steel bar to be bent through the arc-shaped blocks 144.
In this embodiment, as shown in fig. 4 and 5, the shape of the abutting block 146 is L-shaped, and a tangential plane is formed on the side surface of the abutting block 146, so as to ensure that the abutting block 146 is quickly overlapped on the inner side of the chute 145 from the new overlap joint when the arc-shaped block 144 is reset after the abutting block 146 is separated from the chute 145.
The application method and the advantages of the invention are as follows: the application method of the steel bar bender for house construction comprises the following working processes:
As shown in fig. 1,2, 3,4 and 5: when the steel bar needs to be bent, one end of the steel bar passes through the inner side of the arc block 144 and is abutted between the two transmission discs 9, so that the arc block 144 is abutted against the surface of the steel bar, then the transmission gear 8 at the lower side is driven by the rotary motor 10 to rotate anticlockwise, the transmission gear 8 at the upper side is enabled to rotate clockwise, the two transmission discs 9 are enabled to rotate to convey the steel bar leftwards, force is applied to the side face of the arc block 144 through the cooperation of the abutting block 146 and the limit spring 147, the arc block 144 is enabled to polish and remove rust on sundries adhered to the surface of the steel bar in the conveying process, the suspended sundries are guided onto the bottom plate 1 through the arc groove 148, after the steel bar is conveyed between the two folding bars 4, the steel bar is cut off through the cutter 15, and then the rotary motor 10 stops running, then the fixing disc 3 is driven anticlockwise through the two folding bars 4 is driven by the two folding bars 3 to rotate to bend the steel bar;
In the process of conveying the steel bars by driving the transmission disc 9 to rotate through the rotating motor 10, when the large protrusions on the surface of the steel bars penetrate through the inside of the round tube 141 and are in contact with the surface of the arc-shaped groove 148, the arc-shaped blocks 144 drive the compression springs 143 to compress, then the diamond-shaped folding rods 121 are folded to contact the bottom surfaces of the damping telescopic rods 1308, the damping telescopic rods 1308 are further contracted, at the moment, the damping telescopic rods 1308 are contracted and move upwards, the inclined surfaces 1310 contact the side surfaces of the trigger switch 1311, the micro motor 1302 drives the metal universal flexible shafts 1304 to rotate, the surfaces of the steel bars are polished, when the protrusions are moved out of the round tube 141, the damping telescopic rods 1308 need to be reset for a specified time under the tension of the pressing springs 1309, the time for resetting the damping telescopic rods 1308 is longer than the time for conveying the steel bars from the inside of the round tube 141 to between the two transmission discs 9, the metal universal flexible shafts 1304 are guaranteed to have enough time for polishing the protrusions, the possibility that the protrusions cause the inner sides of the conveying grooves of the transmission disc 9 to be recessed when the two transmission discs 9 are used for conveying the steel bars is reduced, and the service life of the device is guaranteed;
When the two damping telescopic rods 1308 shrink simultaneously, the front side damping telescopic rod 1308 shrinks to enable the first frame 1312 to move upwards to be matched with the first spring 1313, the lower side arc-shaped limiting tube 1305 is extruded to enable the lower side metal universal flexible shaft 1304 to ensure the fit degree of the lower side metal universal flexible shaft 1304 and the surface of a steel bar, meanwhile, the rear side damping telescopic rod 1308 shrinks to enable the second frame 1314 to be driven to move upwards to enable the upper side arc-shaped limiting tube 1305 to extrude the metal universal flexible shaft 1304 to be fit with the surface of the steel bar, and the effect of the metal universal flexible shaft 1304 on polishing the surface of the steel bar is ensured;
after the compression springs 143 are driven to compress by the protrusion extrusion arc grooves 148 on the surface of the steel bar, the diamond folding rod 121 is folded to a designated position, the force for causing the protrusion on the surface of the steel bar to move leftwards is larger than the interference force between the protrusion extrusion arc grooves 148, the arc grooves 148 drive the arc blocks 144 to deflect, the protrusions are enabled to move from the circular tubes 141, when the protrusions pass between the two arc limiting tubes 1305, the protrusions are polished and derusted through the two metal universal flexible shafts 1304, the smoothness of the surface of the steel bar is ensured, the damage to a user caused by tightening iron filings with rusted surfaces when the device bends the steel bar later is reduced, and the possibility that the user is scratched by the protrusions on the surface of the steel bar when the user takes the steel bar is reduced.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present invention, and are not intended to limit the invention, and that various changes and modifications may be made therein without departing from the spirit and scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. A steel bar bender for building construction, comprising a bottom plate (1), characterized in that: the left side of the top surface of the bottom plate (1) is fixedly connected with a bidirectional motor (2), the front end of a rotating shaft of the bidirectional motor (2) is fixedly connected with a fixed disc (3), the axle center of the front end of the fixed disc (3) and the edge of the front end of the fixed disc are fixedly connected with folding rods (4), the top surface of the bottom plate (1) is fixedly connected with L-shaped rods (5), and the middle part of the top surface of the bottom plate (1) is fixedly connected with a cutting machine (15);
The right side of bottom plate (1) top surface fixedly connected with riser (6), both sides about riser (6) back all rotate and are connected with bull stick (7), the rear side of bull stick (7) side has fixedly cup jointed drive gear (8), and two drive gear (8) intermeshing, the front end of bull stick (7) extends to the front side of riser (6) and has fixedly cup jointed driving disk (9), downside the rear side fixedly connected with rotating electrical machines (10) of bull stick (7), the side of rotating electrical machines (10) and the top surface fixed connection of bottom plate (1);
The side of the rotating rod (7) is fixedly sleeved with two bearings (11), the side of the bearing (11) is hinged with a damping mechanism (12), the side of the damping mechanism (12) is abutted against a triggering polishing mechanism (13), the triggering polishing mechanism (13) is fixedly connected with the top surface of the bottom plate (1), and the side of the damping mechanism (12) is hinged with a scraping mechanism (14);
The damping mechanism (12) comprises a diamond folding rod (121), the side surface of the diamond folding rod (121) is hinged with the side surface of the bearing (11), and the inner side of the diamond folding rod (121) is hinged with a spring damper (122);
The triggering polishing mechanism (13) comprises L-shaped fixing rods (1301), the number of the L-shaped fixing rods (1301) is two, the bottom ends of the L-shaped fixing rods (1301) are fixedly connected with the top surface of a bottom plate (1), the two opposite sides of the L-shaped fixing rods (1301) are fixedly connected with micro motors (1302), the sides of the micro motors (1302) are fixedly connected with triggering switches (1311), the output ends of the triggering switches (1311) are electrically connected with the input ends of the micro motors (1302), one ends of rotating shafts of the micro motors (1302) penetrate through vertical plates of the L-shaped fixing rods (1301) and are fixedly connected with metal universal flexible shafts (1304), the side surfaces of the metal universal flexible shafts (1305) are movably sleeved with arc-shaped limiting tubes (1305), the side surfaces of the arc-shaped limiting tubes (1305) are hinged with fixing plates (1306), one ends of the fixing plates (1305) are fixedly connected with the side surfaces of the micro motors (1302), the side surfaces of the fixing plates (1306) are in contact with one ends of the arc-shaped limiting tubes (1306), one ends of the tension springs (1305) are fixedly connected with one ends of the arc-shaped limiting tubes (1307), and the ends of the tension springs (1305) are far away from the surfaces of the arc-shaped limiting tubes (1307) of the arc-shaped limiting tubes (1305) are fixedly connected with the fixing tubes (1305).
The bottom surface of the cross rod of the L-shaped fixing rod (1301) is fixedly connected with a damping telescopic rod (1308), the bottom end of the damping telescopic rod (1308) is abutted against the upper side of the diamond folding rod (121), the side surface of the damping telescopic rod (1308) is fixedly sleeved with a pressing spring (1309), two ends of the pressing spring (1309) are respectively and fixedly connected with two ends of the side surface of the damping telescopic rod (1308), and an inclined surface (1310) is formed in the side surface of the damping telescopic rod (1308);
A first frame (1312) is fixedly sleeved on the side surface of the damping telescopic rod (1308) at the front side, a first spring (1313) is fixedly connected to the upper side of the first frame (1312), and the top end of the first spring (1313) is fixedly connected with the surface of the lower arc limiting tube (1305);
The side surface of the L-shaped fixing rod (1301) at the rear side is rotationally connected with a second frame (1314), the rear side of the bottom surface of the second frame (1314) is fixedly connected with a second spring (1303), and the bottom end of the second spring (1303) is fixedly connected with the side surface of the rear damping telescopic rod (1308);
The scraping mechanism (14) comprises a circular tube (141), a connecting plate (142) is fixedly connected to the side face of the circular tube (141), the side face of the connecting plate (142) is hinged to the side face of the diamond folding rod (121), a compression spring (143) is fixedly connected to the rear side of the inside of the circular tube (141), an arc-shaped block (144) is fixedly connected to the front end of the compression spring (143), and an arc-shaped groove (148) is formed in the right end of the inner side of the arc-shaped block (144);
The side of arc piece (144) has seted up spout (145), the inner wall of spout (145) is contradicted and is had conflict piece (146), the side fixedly connected with spacing spring (147) of conflict piece (146), the one end that contradicts piece (146) was kept away from to spacing spring (147) and the side fixed connection of pipe (141) inner wall.
2. A rebar bender for building construction as in claim 1, wherein: the number of the bearings (11) is four, and two of the four bearings (11) are distributed on the front side and the rear side of the two transmission discs (9) respectively.
3. A rebar bender for building construction as in claim 1, wherein: the bottom end of the damping telescopic rod (1308) is arc-shaped.
4. A rebar bender for building construction as in claim 1, wherein: the number of the arc-shaped blocks (144) is four, and the four arc-shaped blocks (144) are distributed on the inner side of the circular tube (141) at equal intervals in a ring shape.
5. A rebar bender for building construction as in claim 1, wherein: the shape of the abutting block (146) is L-shaped, and a tangent plane is formed on the side surface of the abutting block (146).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210313236.5A CN114433750B (en) | 2022-03-28 | 2022-03-28 | Reinforcing steel bar bending machine for house construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210313236.5A CN114433750B (en) | 2022-03-28 | 2022-03-28 | Reinforcing steel bar bending machine for house construction |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114433750A CN114433750A (en) | 2022-05-06 |
| CN114433750B true CN114433750B (en) | 2024-04-26 |
Family
ID=81359775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210313236.5A Active CN114433750B (en) | 2022-03-28 | 2022-03-28 | Reinforcing steel bar bending machine for house construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114433750B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114851063B (en) * | 2022-05-31 | 2023-07-04 | 浙江金立方门业有限公司 | Polishing equipment for wood door production and suitable for wood processing with different thicknesses |
| CN116251906B (en) * | 2022-12-13 | 2023-11-24 | 江山光明电线电缆厂 | Auxiliary device for preventing cable from bending and damaging and application method thereof |
| CN117564140B (en) * | 2024-01-17 | 2024-04-05 | 广州市广为五金有限公司 | Metal bending processing equipment and processing method |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200335609Y1 (en) * | 2003-09-26 | 2003-12-11 | 유완희 | Bending Machine for Steel Reinforced |
| CN104526516A (en) * | 2015-01-06 | 2015-04-22 | 无锡常欣科技股份有限公司 | Husking derusting machine |
| KR20170100370A (en) * | 2016-02-25 | 2017-09-04 | 태연기계주식회사 | Bending machine for steel reinforcement automatic bending line |
| CN109226580A (en) * | 2018-10-26 | 2019-01-18 | 侯潇莹 | A kind of angle bender being provided with conveying mechanism |
| CN209754848U (en) * | 2019-02-28 | 2019-12-10 | 东华天泽生态科技股份有限公司 | Reinforcing bar rust cleaning device for building |
| CN212094124U (en) * | 2020-05-13 | 2020-12-08 | 中国建筑第二工程局有限公司 | A simple and easy shaped steel muscle bender for house construction |
| CN112059059A (en) * | 2020-08-28 | 2020-12-11 | 张永吉 | Bending device is used in construction steel bar processing with rust cleaning function |
| CN212397928U (en) * | 2020-05-29 | 2021-01-26 | 深圳市鹏润达控股集团有限公司 | Device is straightened with being applicable to many specifications reinforcing bar for building |
| CN112570604A (en) * | 2020-12-28 | 2021-03-30 | 邹成晓洋 | Construction steel bar cuts device |
| CN112589644A (en) * | 2021-01-07 | 2021-04-02 | 南京奇南迪科技有限公司 | Device for derusting and correcting surface of bearing steel bar on building |
| CN112808894A (en) * | 2020-12-23 | 2021-05-18 | 尹逢金 | Automatic reinforcing bar cutting device of pay-off rust cleaning |
| CN112975706A (en) * | 2021-03-31 | 2021-06-18 | 成渝钒钛科技有限公司 | Rust removal and polishing device for coil hot-rolled ribbed steel bar production and using method thereof |
-
2022
- 2022-03-28 CN CN202210313236.5A patent/CN114433750B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200335609Y1 (en) * | 2003-09-26 | 2003-12-11 | 유완희 | Bending Machine for Steel Reinforced |
| CN104526516A (en) * | 2015-01-06 | 2015-04-22 | 无锡常欣科技股份有限公司 | Husking derusting machine |
| KR20170100370A (en) * | 2016-02-25 | 2017-09-04 | 태연기계주식회사 | Bending machine for steel reinforcement automatic bending line |
| CN109226580A (en) * | 2018-10-26 | 2019-01-18 | 侯潇莹 | A kind of angle bender being provided with conveying mechanism |
| CN209754848U (en) * | 2019-02-28 | 2019-12-10 | 东华天泽生态科技股份有限公司 | Reinforcing bar rust cleaning device for building |
| CN212094124U (en) * | 2020-05-13 | 2020-12-08 | 中国建筑第二工程局有限公司 | A simple and easy shaped steel muscle bender for house construction |
| CN212397928U (en) * | 2020-05-29 | 2021-01-26 | 深圳市鹏润达控股集团有限公司 | Device is straightened with being applicable to many specifications reinforcing bar for building |
| CN112059059A (en) * | 2020-08-28 | 2020-12-11 | 张永吉 | Bending device is used in construction steel bar processing with rust cleaning function |
| CN112808894A (en) * | 2020-12-23 | 2021-05-18 | 尹逢金 | Automatic reinforcing bar cutting device of pay-off rust cleaning |
| CN112570604A (en) * | 2020-12-28 | 2021-03-30 | 邹成晓洋 | Construction steel bar cuts device |
| CN112589644A (en) * | 2021-01-07 | 2021-04-02 | 南京奇南迪科技有限公司 | Device for derusting and correcting surface of bearing steel bar on building |
| CN112975706A (en) * | 2021-03-31 | 2021-06-18 | 成渝钒钛科技有限公司 | Rust removal and polishing device for coil hot-rolled ribbed steel bar production and using method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114433750A (en) | 2022-05-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN114433750B (en) | Reinforcing steel bar bending machine for house construction | |
| CN110091240B (en) | Environment-friendly pipeline outer wall rust cleaning equipment for building | |
| CN215317827U (en) | Pipe fitting rust cleaning equipment for machinery | |
| CN111716187B (en) | Galvanized steel pipe butt-joint treatment method for buried cable protection pipe before welding | |
| CN211101040U (en) | Steel pipe continuous cutting device | |
| CN218052014U (en) | Pipe wall polishing device for seamless steel pipe production | |
| CN211261951U (en) | Cleaning device of tube type heat exchanger | |
| CN111749461A (en) | Building steel pipe surface concrete removal device | |
| CN114770614B (en) | Plastic sprocket processing equipment with shearing mechanism | |
| CN111997397B (en) | Be used for clear robot of building curtain to scrape water clean mechanism | |
| CN209288969U (en) | A kind of steel scrap ironworking burnishing device | |
| CN209578319U (en) | Cutting device is used in a kind of production of stainless steel tube | |
| CN218284635U (en) | Clamping device is used in processing of high frequency welded tube | |
| CN212070246U (en) | Construction steel bar bending device | |
| CN114160459A (en) | Advertisement publicity column that medical general knowledge propaganda was used | |
| CN112792705A (en) | Pipeline rust cleaning device | |
| CN112719925A (en) | Automatic rust removing, cutting and paint spraying equipment for channel steel | |
| CN212523340U (en) | Be applied to round brush slewing mechanism of filter core cleaning machine | |
| CN116274261B (en) | Building pipe waste collection device and application method thereof | |
| CN220659450U (en) | Scrap iron cleaning mechanism for gear hobbing machine | |
| CN219987092U (en) | Black rectangular pipe ejection of compact burring device | |
| CN218427293U (en) | Engineering material polishing device | |
| CN215851336U (en) | Mobile device for civil engineering convenient to transportation steel pipe | |
| CN217413529U (en) | Industrial old steel pipe rust cleaning device | |
| CN216863086U (en) | Coiling mechanism is used in graphite felt processing |
Legal Events
| 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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |