CN111673567B - Recyclable fixing device for steel bar production and using method - Google Patents
Recyclable fixing device for steel bar production and using method Download PDFInfo
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- CN111673567B CN111673567B CN202010582506.3A CN202010582506A CN111673567B CN 111673567 B CN111673567 B CN 111673567B CN 202010582506 A CN202010582506 A CN 202010582506A CN 111673567 B CN111673567 B CN 111673567B
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- wall
- steel bar
- grinding
- fixed
- limiting
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- 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
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
- B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
- B24B9/04—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of metal, e.g. skate blades
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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
- B21F11/00—Cutting wire
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- 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
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/005—Feeding or manipulating devices specially adapted to grinding machines
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- 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
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
The invention discloses a recyclable fixing device for reinforcing steel bar production, which belongs to the technical field of reinforcing steel bar production and comprises a fixing bottom plate, wherein the top of the fixing bottom plate is provided with a fixing support, the top of the fixing support is provided with a grinding device, the top of the fixing bottom plate is provided with a support rod, the top of the support rod is provided with a fixing shell, an inner cavity of the fixing shell is provided with a reinforcing rib, the outer walls of the left side and the right side of the fixing shell are respectively provided with a connecting rod, the inner wall of the connecting rod is connected with a conveying roller, the right end faces of a group of the connecting rods above the right side are connected with a limiting clamping plate, the right end faces of a group of the connecting rods below the right side are provided with a guide block, the fixing device can be automatically and quickly fixed, and after bottom reinforcing steel bars are sheared, burrs on the surfaces of the reinforcing steel bars can be removed, the reinforcing steel bars can be sheared according to the required length of the reinforcing steel bars, and the sheared steel bar is supported by the fastening device to be convenient to take materials.
Description
Technical Field
The invention relates to the technical field of steel bar production, in particular to a fixing device capable of being recycled and used for steel bar production and a using method.
Background
The reinforcing bar is when tentatively accomplishing production, the surface of reinforcing bar is not smooth leveling, more burr has generally still been persisted on the surface of reinforcing bar, and then follow-up needs to reinforcing bar processing, generally all can polish the surface of reinforcing bar, and carry out the shearing of regulation length to the reinforcing bar, do not have among the prior art and can carry out quick fixed spacing transport to the reinforcing bar, polish the reinforcing bar at the in-process of carrying, and polish the direct integral type device to the reinforcing bar shearing after accomplishing, reinforcing bar fixed knot constructs can not quick automatic location, and can not recycle. Therefore, a recyclable fixing device for reinforcing steel bar production and a using method are provided.
Disclosure of Invention
The invention aims to provide a recyclable fixing device for reinforcing steel bar production and a using method thereof, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a recyclable fixing device for steel bar production comprises a fixing bottom plate, wherein a fixing support is arranged at the top of the fixing bottom plate, a grinding device is arranged at the top of the fixing support, a supporting rod is arranged at the top of the fixing bottom plate, a fixing shell is arranged at the top of the supporting rod, reinforcing ribs are arranged in an inner cavity of the fixing shell, connecting rods are arranged on the outer walls of the left side and the right side of the fixing shell, the inner walls of the connecting rods are connected with a conveying roller, a group of the connecting rods above the right side are connected with a limiting clamping plate, a group of the connecting rods below the right side are provided with a guide block, a driving rack is arranged on the right side of the top of the fixing bottom plate, a limiting plate block is connected with the outer wall on the left side of the driving rack, the grinding device is movably inserted into the inner cavity of the fixing shell, and limiting supporting devices are arranged on the outer walls of the front side and the back side of the driving rack, the top activity joint of dirver frame sets up the bearing frame, the inner wall activity of bearing frame sets up the bull stick, the top of bull stick sets up the dead lever, the left side outer wall connection driving motor of dead lever, driving motor's output is through the pivot connection cutting dish, the right side outer wall upper end of dirver frame sets up the layer board, fastener is connected to spacing strutting arrangement's expansion end, the bottom right side of bull stick sets up the pull ring.
Further, grinding device is including the fixed outer housing that sets up at the fixed bolster top, the inner chamber activity of outer housing sets up the grinding lantern ring, the left and right sides outer wall of grinding lantern ring all sets up annular spacing spout, the left and right sides inner wall of outer housing all sets up the spacing slide bar that matches with annular spacing spout, the inner chamber of outer housing sets up step motor, and step motor's output passes through roller bearing swing joint driving gear, and driving gear engagement connects the outer wall at the grinding lantern ring.
Further, spacing strutting arrangement includes and sets up the cavity body on the drive frame outer wall through the round pin axle activity, the inner chamber right-hand member of cavity body sets up the baffle, the inner chamber of cavity body sets up the movable rod, the outer wall that the movable rod is close to the baffle terminal surface sets up the fixed block, the right side outer wall of fixed block sets up expanding spring, and expanding spring's right-hand member connects the baffle, the terminal surface activity that the movable rod extends to the cavity body outside sets up the joint pole, and fastener swing joint is at the outer wall of joint pole.
Furthermore, fastener is including connecting the spacing snap ring at the joint pole outer wall, the outer wall of spacing snap ring sets up spacing kelly, and spacing kelly activity joint is at the inner wall of spacing cardboard, the bottom of spacing snap ring sets up the base.
Further, the grinding lantern ring includes and is connected in the fastening lantern ring with the driving gear meshing, and the outer wall of the fastening lantern ring evenly sets up the teeth of a cogwheel of being connected with the driving gear meshing, and the fixed grinding layer that sets up of inner wall of the fastening lantern ring.
Furthermore, the end face of the fixed block, which is close to the inner wall of the hollow pipe body, is provided with a sliding block, and the inner walls of the upper side and the lower side of the hollow pipe body are provided with sliding chutes matched with the sliding block.
Further, the drive frame includes the casing, and the bottom of casing sets up the drive wheel, PMKD's top sets up the slide rail that matches with the drive wheel.
Furthermore, the outer wall of the right end of the guide block is provided with an arc which is the same as the circle center of the conveying roller, and the outer wall of the left end of the limiting plate block is provided with a pressing block which is the same as the guide block.
Further, a method for using a recyclable fixing device for reinforcing bar production, the method comprising the steps of:
s1: firstly, steel bars to be processed and produced are inserted into a fixed shell for limiting transmission, the steel bars are inserted into the fixed shell, the steel bars are inserted into a grinding device, then the steel bars are conveyed through conveying rollers, the steel bars enter the left side of the fixed shell and slide out of the right side of the fixed shell, meanwhile, a limiting plate block is driven by a driving rack to move to the right end close to the fixed shell, the limiting support device is turned over, clamping rods on the limiting support device are mutually clamped together, then a fastening device is driven to be connected to the outer wall of a limiting clamping plate, the steel bars penetrate through the fastening device during conveying, the right end of the steel bars is bent through the limiting plate block and a guide block, and the right end of the steel bars is in limiting fit with the limiting plate block;
s2: after the right end of the reinforcing steel bar is limited and hung in the inner wall of the limiting plate, the driving frame slides on the fixed bottom plate through the driving wheel, thereby driving the reinforcing steel bar to be pulled rightwards, the reinforcing steel bar is limited and conveyed by the conveying roller in the pulling process, and before the reinforcing steel bar enters the inner cavity of the fixed shell, the surface of the reinforcing steel bar is firstly polished by the grinding device to the burrs on the surface of the reinforcing steel bar, the reinforcing steel bar passes through the inner side of the grinding lantern ring, the control switch is connected with a power supply to operate the stepping motor, the output of the stepping motor drives the rolling shaft to rotate through the speed reducer, thereby driving the driving gear to rotate, and the driving gear is engaged with the surface of the grinding lantern ring, the grinding lantern ring can be driven to rotate, the surface of the steel bar is ground, and the grinding lantern ring slides in the annular limiting sliding groove through the limiting sliding rod in the rotating process, so that the stability of the rotating motion of the grinding lantern ring is guaranteed;
s3: in the conveying engineering of the reinforcing steel bar, when the reinforcing steel bar needs to be sheared, the bearing seat can be taken down from the top of the driving rack, then the pull ring is pulled by a hand, the rotating rod can be turned over on the bearing seat, so that the rotating rod drives the cutting disc to rotate to be close to the surface of the reinforcing steel bar, then the cutting disc is connected with a power supply through a control switch to operate the driving motor, the driving motor drives the rotating shaft to rotate through the speed reducer, and therefore the cutting disc is driven to rotate to shear the reinforcing steel bar;
s4: the reinforcing bar after the completion is cuted can directly take off and fix through fastener, cuts the reinforcing bar after the completion, and spacing snap ring among the fastener still cup joints the surface at the reinforcing bar, then the base of bottom can be when carrying out fixed stay to the reinforcing bar, can also guarantee that the reinforcing bar can not directly drop subaerial.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the steel bar passes through the fastening device during conveying, and the right end of the steel bar is bent through the limiting plate and the guide block, so that the right end of the steel bar is in limiting fit with the limiting plate, the steel bar can be automatically and rapidly fixed when the steel bar is processed, and the steel bar can be circularly fixed after the bottom steel bar is sheared;
2. the driving gear rotates, and the driving gear is meshed and connected with the surface of the grinding lantern ring, so that the grinding lantern ring can be driven to rotate, the surface of the steel bar is ground, the steel bar can be directly ground in the conveying and processing process, and the residual burrs on the surface of the steel bar can be removed;
3. in the reinforcing steel bar conveying process, the cutting disc rotates and can be movably disassembled and assembled at the top of the driving rack, the reinforcing steel bars can be sheared according to the required length of the reinforcing steel bars, and the sheared reinforcing steel bars are supported by the fastening devices to be convenient to take materials.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the grinding apparatus of the present invention;
FIG. 3 is a schematic structural view of the position-limiting support device of the present invention;
fig. 4 is a schematic view of a structural fastening device of the present invention.
In the figure: 1. fixing the bottom plate; 2. fixing a bracket; 3. a grinding device; 31. an outer casing; 32. grinding the lantern ring; 33. an annular limiting chute; 34. a limiting slide bar; 35. a driving gear; 4. a support bar; 5. a stationary housing; 6. reinforcing ribs; 7. a connecting rod; 8. a conveying roller; 9. a limiting clamping plate; 10. reinforcing steel bars; 11. a guide block; 12. a drive chassis; 13. a drive wheel; 14. a limiting plate block; 15. a limiting support device; 151. a hollow tube body; 152. a partition plate; 153. a fixed block; 154. a tension spring; 155. a movable rod; 156. a clamping and connecting rod; 16. a bearing seat; 17. a support plate; 18. a rotating rod; 19. fixing the rod; 20. a drive motor; 21. cutting the disc; 22. a pull ring; 23. a fastening device; 231. a limit snap ring; 232. a limiting clamping rod; 233. a base.
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. 1-4, the present invention provides a technical solution: a recyclable fixing device for reinforcing steel bar production comprises a fixing base plate 1, a fixing support 2 is arranged at the top of the fixing base plate 1, a grinding device 3 is arranged at the top of the fixing support 2, the top of the fixing support 2 is a U-shaped clamping seat, the fixing support 2 and the grinding device 3 are welded and fixed together, a support rod 4 is arranged at the top of the fixing base plate 1, a fixing shell 5 is arranged at the top of the support rod 4, a reinforcing rib 6 is arranged in an inner cavity of the fixing shell 5, the reinforcing rib 6 ensures the integral strength of the fixing shell 5, connecting rods 7 are arranged on the outer walls of the left side and the right side of the fixing shell 5, the connecting rods 7 are four groups in total and are symmetrically arranged on the left side and the right side of the fixing shell 5 from top to bottom, conveying rollers 8 are connected to the inner walls of the connecting rods 7, the space between the conveying rollers 8 on the same side is the same as the outer diameter of the reinforcing steel bars, so that the outer walls of the conveying rollers 8 are tangent to the outer walls of the reinforcing steel bars, the right end face of a group of connecting rods 7 above the right side is connected with a limiting clamping plate 9, the right end face of a group of connecting rods 7 below the right side is provided with a guide block 11, the right side of the top of a fixed base plate 1 is provided with a driving machine frame 12, a driving device for electrically controlling a driving wheel 13 is arranged in the driving machine frame 12, the driving device can be used for driving a driving device of a remote control car roller to move, for example, the driving device in the remote control car is the same as the driving device in the fixed base plate 1, the outer wall of the left side of the driving machine frame 12 is connected with a limiting plate block 14, a grinding device 3 is movably inserted with a reinforcing steel bar 10 in an inner cavity of a fixed shell 5, the outer walls of the front side and the rear side of the driving machine frame 12 are both provided with limiting supporting devices 15, the top of the driving machine frame 12 is movably clamped and provided with a bearing seat 16, the bearing seat 16 is movably arranged at the top of the driving machine frame 12, the reinforcing steel bar close to one end of the driving machine frame 12 can be directly overturned to be cut, and one end of the reinforcing steel bar close to the fixed shell 5 can be taken down to be cut, and the joint can adopt common fixture block joint to fix in the draw-in groove, the inner wall activity of bearing frame 16 sets up bull stick 18, the top of bull stick 18 sets up dead lever 19, the left side outer wall of dead lever 19 connects driving motor 20, the output of driving motor 20 passes through the pivot and connects cutting disc 21, the right side outer wall upper end of drive frame 12 sets up layer board 17, fastener 23 is connected to the expansion end of spacing strutting arrangement 15, the bottom right side of bull stick 18 sets up pull ring 22.
Referring to fig. 2, the grinding device 3 includes an outer housing 31 fixedly disposed on the top of the fixed bracket 2, a grinding collar 32 is movably disposed in an inner cavity of the outer housing 31, annular limiting chutes 33 are disposed on outer walls of left and right sides of the grinding collar 32, limiting slide bars 34 matching with the annular limiting chutes 33 are disposed on inner walls of left and right sides of the outer housing 31, a stepping motor is disposed in the inner cavity of the outer housing 31, an output end of the stepping motor is movably connected to a driving gear 35 through a roller, the driving gear 35 is engaged with an outer wall of the grinding collar 32, burrs on the surface of the steel bar are ground through the grinding device 3, the steel bar passes through the inner side of the grinding collar 32, the stepping motor is connected to a power supply through a control switch, an output of the stepping motor drives the roller to rotate through a speed reducer, thereby driving the driving gear 35 to rotate, and the driving gear 35 is engaged with the surface of the grinding collar 32, the grinding lantern ring 32 can be driven to rotate, the surface of the steel bar is ground, and the grinding lantern ring 32 slides in the annular limiting sliding groove 33 through the limiting sliding rod 34 in the rotating process, so that the stability of the rotating motion of the grinding lantern ring 32 is guaranteed;
referring to fig. 3, the position-limiting supporting device 15 includes a hollow tube 151 movably disposed on the outer wall of the driving frame 12 through a pin, a partition 152 is disposed at the right end of the inner cavity of the hollow tube 151, a movable rod 155 is disposed in the inner cavity of the hollow tube 151, a fixed block 153 is disposed on the outer wall of the movable rod 155 near the end surface of the partition 152, a telescopic spring 154 is disposed on the right outer wall of the fixed block 153, the right end of the telescopic spring 154 is connected to the partition 152, a clamping rod 156 is movably disposed on the end surface of the movable rod 155 extending to the outer side of the hollow tube 151, and a fastening device 23 is movably connected to the outer wall of the clamping rod 156, the movable rod 155 in the position-limiting supporting device 15 can move telescopically in the hollow tube 151, after being turned to the left side of the position-limiting plate 14, the two groups of clamping rods 156 can be connected together, then the fastening device 23 is clamped below the clamping rod 156, the fastening device 23 can be clamped with the position-limiting clamping plate 9, so that the reinforcing bar can pass through the fastening device 23, and the movable rod 155 can be reset by the extension spring 154;
referring to fig. 4, the fastening device 23 includes a limiting snap ring 231 connected to the outer wall of the clamping rod 156, a limiting snap rod 232 is disposed on the outer wall of the limiting snap ring 231, the limiting snap rod 232 is movably clamped to the inner wall of the limiting snap plate 9, a base 233 is disposed at the bottom of the limiting snap ring 231, the steel bar after being sheared is still sleeved on the surface of the steel bar, and then the base 233 at the bottom can ensure that the steel bar does not directly fall to the ground when the steel bar is fixedly supported by the base 233 at the bottom;
referring to fig. 2 again, the grinding collar 32 includes a fastening collar engaged with the driving gear 35, the outer wall of the fastening collar is uniformly provided with gear teeth engaged with the driving gear 35, and the inner wall of the fastening collar is fixedly provided with a grinding layer, the grinding layer can be driven to grind burrs on the surface of the steel bar by the rotational movement of the fastening collar engaged with the driving gear 35 in the grinding collar 32, and the grinding layer can be a grinding stone layer;
referring to fig. 3 again, the end surface of the fixing block 153 close to the inner wall of the hollow tube 151 is provided with a sliding block, the inner walls of the upper and lower sides of the hollow tube 151 are provided with sliding grooves matched with the sliding block, and the fixing block 153 can slide in the inner wall of the hollow tube 151 in a limited manner by the sliding block sliding in the sliding grooves;
referring to fig. 1 again, the driving rack 12 includes a casing, a driving wheel 13 is disposed at the bottom of the casing, a sliding rail matched with the driving wheel 13 is disposed at the top of the fixed bottom plate 1, and the driving wheel 13 can slide in the sliding rail in a limited manner to drive the reinforcing steel bars to move and process;
referring to fig. 1 again, the outer wall of the right end of the guide block 11 is provided with an arc having the same circle center as the conveying roller 8, and the outer wall of the left end of the limiting plate 14 is provided with a pressing block having the same circle center as the guide block 11, so that the right end of the reinforcing steel bar can be bent, pressed and clamped on the inner wall of the limiting plate 14 through the matching of the pressing block and the guide block 11 in the initial conveying process, and the reinforcing steel bar can be quickly and automatically connected and fixed.
A method of using a reusable fixture for rebar production, the method comprising the steps of:
s1: firstly, steel bars to be processed and produced are inserted into a fixed shell 5 for limiting transmission, the steel bars are inserted into the fixed shell 5, the steel bars are inserted into a grinding device 3, then the steel bars are conveyed through a conveying roller 8, the steel bars enter the left side of the fixed shell 5 and slide out of the right side of the fixed shell, meanwhile, a limiting plate block 14 is driven by a driving rack 12 to move to the right end close to the fixed shell 5, a limiting support device 15 is turned over, clamping rods 156 on the limiting support device 15 are clamped together, then a fastening device 23 is driven to be connected to the outer wall of a limiting clamping plate 9, the steel bars penetrate through the fastening device 23 during conveying, the right end of the steel bars is bent through the limiting plate block 14 and a guide block 11, and the right end of the steel bars is in limiting fit with the limiting plate block 14;
s2: after the right end of the reinforcing steel bar is limited and hung in the inner wall of the limiting plate 14, the driving rack 12 slides on the fixed bottom plate 1 through the driving wheel 13, so as to drive the reinforcing steel bar to be pulled rightwards, the reinforcing steel bar is limited and conveyed through the conveying roller 8 in the pulling process, and before the reinforcing steel bar enters the inner cavity of the fixed shell 5, the surface of the reinforcing steel bar is firstly polished by the grinding device 3, the reinforcing steel bar penetrates through the inner side of the grinding lantern ring 32 and is connected with a power supply through a control switch to operate the stepping motor, the output of the stepping motor drives the roller to rotate through the speed reducer, so as to drive the driving gear 35 to rotate, the driving gear 35 is meshed and connected with the surface of the grinding lantern ring 32, so as to drive the grinding lantern ring 32 to rotate, so as to grind the surface of the reinforcing steel bar, and the grinding lantern ring 32 slides in the annular limiting sliding chute 33 through the limiting slide rod 34 in the rotating process, ensuring stability of the rotational movement of the grinding collar 32;
s3: in the conveying engineering of the reinforcing steel bar, when the reinforcing steel bar needs to be sheared, the bearing seat 16 can be taken down from the top of the driving rack 12, then the pull ring 22 is pulled by hand, the rotating rod 18 can be turned over on the bearing seat 16, so that the rotating rod 18 drives the cutting disc 21 to rotate to be close to the surface of the reinforcing steel bar, then the rotating rod 18 is connected with a power supply through a control switch to operate the driving motor 20, the driving motor 20 drives the rotating shaft to rotate through the speed reducer, and therefore the cutting disc 21 is driven to rotate to shear the reinforcing steel bar;
s4: the reinforcing bar after the completion is cuted, can directly take off and fix through fastener 23, cuts the reinforcing bar after the completion, and spacing snap ring 231 in fastener 23 still cup joints the surface at the reinforcing bar, and then the base 233 of bottom can be when carrying out the fixed stay to the reinforcing bar, can also guarantee that the reinforcing bar can not directly drop subaerial.
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 (6)
1. A fixing device that is used for recycling of reinforcing bar production, includes PMKD (1), its characterized in that: the top of the fixed base plate (1) is provided with a fixed support (2), the top of the fixed support (2) is provided with a grinding device (3), the top of the fixed base plate (1) is provided with a support rod (4), the top of the support rod (4) is provided with a fixed shell (5), the inner cavity of the fixed shell (5) is provided with a reinforcing rib (6), the outer walls of the left side and the right side of the fixed shell (5) are respectively provided with a connecting rod (7), the inner wall of the connecting rod (7) is connected with a transmission roller (8), the right end faces of a group of connecting rods (7) above the right side are connected with a limiting clamping plate (9), the right end faces of a group of connecting rods (7) below the right side are provided with a guide block (11), the right side of the top of the fixed base plate (1) is provided with a driving machine frame (12), the outer wall of the left side of the driving machine frame (12) is connected with a limiting plate block (14), the inner cavity of the grinding device (3) and the inner cavity of the fixed shell (5) are movably inserted with steel bars (10), the outer walls of the front side and the rear side of the driving rack (12) are respectively provided with a limiting support device (15), the top of the driving rack (12) is movably clamped with a bearing seat (16), the inner wall of the bearing seat (16) is movably provided with a rotating rod (18), the top of the rotating rod (18) is provided with a fixed rod (19), the outer wall of the left side of the fixed rod (19) is connected with a driving motor (20), the output end of the driving motor (20) is connected with a cutting disc (21) through a rotating shaft, the upper end of the outer wall of the right side of the driving rack (12) is provided with a supporting plate (17), the movable end of the limiting support device (15) is connected with a fastening device (23), and the right side of the bottom of the rotating rod (18) is provided with a pull ring (22);
the grinding device (3) comprises an outer housing (31) fixedly arranged at the top of the fixed support (2), a grinding lantern ring (32) is movably arranged in an inner cavity of the outer housing (31), annular limiting sliding grooves (33) are formed in the outer walls of the left side and the right side of the grinding lantern ring (32), limiting sliding rods (34) matched with the annular limiting sliding grooves (33) are arranged on the inner walls of the left side and the right side of the outer housing (31), a stepping motor is arranged in the inner cavity of the outer housing (31), the output end of the stepping motor is movably connected with a driving gear (35) through a rolling shaft, and the driving gear (35) is meshed with the outer wall of the grinding lantern ring (32);
the limiting and supporting device (15) comprises a hollow pipe body (151) movably arranged on the outer wall of the driving rack (12) through a pin shaft, a partition plate (152) is arranged at the right end of the inner cavity of the hollow pipe body (151), a movable rod (155) is arranged in the inner cavity of the hollow pipe body (151), a fixed block (153) is arranged on the outer wall, close to the end face of the partition plate (152), of the movable rod (155), an expansion spring (154) is arranged on the outer wall of the right side of the fixed block (153), the partition plate (152) is connected to the right end of the expansion spring (154), a clamping rod (156) is movably arranged on the end face, extending to the outer side of the hollow pipe body (151), of the movable rod (155), and a fastening device (23) is movably connected to the outer wall of the clamping rod (156);
fastener (23) are including connecting spacing snap ring (231) at joint pole (156) outer wall, the outer wall of spacing snap ring (231) sets up spacing kelly (232), and spacing kelly (232) activity joint is at the inner wall of spacing cardboard (9), the bottom of spacing snap ring (231) sets up base (233).
2. A reusable fixing device for reinforcing bar production as claimed in claim 1, wherein: the grinding lantern ring (32) is connected in the fastening lantern ring including meshing with driving gear (35), and the outer wall of the fastening lantern ring evenly sets up the teeth of a cogwheel of being connected with driving gear (35) meshing, and the fixed grinding layer that sets up of inner wall of the fastening lantern ring.
3. A reusable fixing device for reinforcing bar production as claimed in claim 1, wherein: the terminal surface that fixed block (153) are close to cavity body (151) inner wall sets up the slider, the upper and lower both sides inner wall of cavity body (151) all sets up the spout that matches with the slider.
4. A reusable fixing device for reinforcing bar production as claimed in claim 1, wherein: the driving rack (12) comprises a machine shell, a driving wheel (13) is arranged at the bottom of the machine shell, and a sliding rail matched with the driving wheel (13) is arranged at the top of the fixed bottom plate (1).
5. A reusable fixing device for reinforcing bar production as claimed in claim 1, wherein: the outer wall of the right end of the guide block (11) is provided with an arc which is the same as the circle center of the conveying roller (8), and the outer wall of the left end of the limiting plate block (14) is provided with a pressing block which is the same as the guide block (11).
6. Use of a reusable fixture for rebar production according to any one of claims 1-5, characterized in that: the method comprises the following steps:
s1: firstly, the steel bar which is processed and produced is inserted in the fixed shell (5) for limited transmission, before the steel bar is inserted in the fixed shell (5), the steel bar is inserted in the grinding device (3), then the reinforcing steel bars are conveyed by a conveying roller (8), the reinforcing steel bars enter the left side of the fixed shell (5) and slide out of the right side, meanwhile, the driving frame (12) drives the limit plate block (14) to move to the right end close to the fixed shell (5), the limit supporting device (15) is turned over, so that the clamping rods (156) on the limiting and supporting device (15) are mutually clamped together, then the fastening device (23) is driven to be connected with the outer wall of the limiting clamping plate (9), the reinforcing steel bar passes through the fastening device (23) during conveying, and the right end of the reinforcing steel bar is bent through the limiting plate (14) and the guide block (11), so that the right end of the reinforcing steel bar is in limiting fit with the limiting plate (14);
s2: after the right end of the steel bar is limited and hung in the inner wall of the limiting plate (14), the driving rack (12) slides on the fixed bottom plate (1) through the driving wheel (13), so that the steel bar is driven to be pulled rightwards, the steel bar is limited and conveyed through the conveying roller (8) in the pulling process, and before the steel bar enters the inner cavity of the fixed shell (5), the surface of the steel bar is firstly polished by the grinding device (3) to burrs on the surface of the steel bar, the steel bar penetrates through the inner side of the grinding lantern ring (32), the stepping motor is connected with a power supply through the control switch to operate, the output of the stepping motor drives the roller to rotate through the speed reducer, so that the driving gear (35) is driven to rotate, the driving gear (35) is meshed and connected with the surface of the grinding lantern ring (32), so that the grinding lantern ring (32) can be driven to rotate, then the surface of the steel bar is ground, the grinding lantern ring (32) slides in the annular limiting sliding chute (33) through the limiting slide rod (34) in the rotating process, ensuring the stability of the rotational movement of the grinding collar (32);
s3: in the conveying engineering of the reinforcing steel bar, when the reinforcing steel bar needs to be sheared, the bearing seat (16) can be taken down from the top of the driving rack (12), then the pull ring (22) is pulled by a hand, the rotating rod (18) can be turned over on the bearing seat (16), so that the rotating rod (18) drives the cutting disc (21) to rotate to be close to the surface of the reinforcing steel bar, then the cutting disc is connected with a power supply through a control switch to operate the driving motor (20), the driving motor (20) drives the rotating shaft to rotate through the speed reducer, and the cutting disc (21) is driven to rotate to shear the reinforcing steel bar;
s4: the reinforcing bar after the shearing is accomplished can directly take off and fix through fastener (23), and the reinforcing bar after the shearing is accomplished, spacing snap ring (231) in fastener (23) still cup joint on the surface of reinforcing bar, then base (233) of bottom can be when carrying out the fixed stay to the reinforcing bar, can also guarantee that the reinforcing bar can not directly drop subaerial.
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| CN202010582506.3A CN111673567B (en) | 2020-06-23 | 2020-06-23 | Recyclable fixing device for steel bar production and using method |
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| CN202010582506.3A CN111673567B (en) | 2020-06-23 | 2020-06-23 | Recyclable fixing device for steel bar production and using method |
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| CN111673567B true CN111673567B (en) | 2021-09-03 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2304486Y (en) * | 1996-02-06 | 1999-01-20 | 曲海涛 | Material feeding mechanism of steel bar straightening and cutting apparatus |
| KR20020001959A (en) * | 2000-06-23 | 2002-01-09 | 황성만 | Manufacture device of fish-hook |
| CN2700025Y (en) * | 2003-10-13 | 2005-05-18 | 贺忠伟 | Steel bar straightening length-preset cutting machine |
| CN2767006Y (en) * | 2005-02-23 | 2006-03-29 | 冯广建 | Stretching and cutting machine for construction reinforced bar |
| CN109175145A (en) * | 2018-09-01 | 2019-01-11 | 浙江众亿智能科技有限公司 | A kind of stirrup bender having rust removing function |
-
2020
- 2020-06-23 CN CN202010582506.3A patent/CN111673567B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2304486Y (en) * | 1996-02-06 | 1999-01-20 | 曲海涛 | Material feeding mechanism of steel bar straightening and cutting apparatus |
| KR20020001959A (en) * | 2000-06-23 | 2002-01-09 | 황성만 | Manufacture device of fish-hook |
| CN2700025Y (en) * | 2003-10-13 | 2005-05-18 | 贺忠伟 | Steel bar straightening length-preset cutting machine |
| CN2767006Y (en) * | 2005-02-23 | 2006-03-29 | 冯广建 | Stretching and cutting machine for construction reinforced bar |
| CN109175145A (en) * | 2018-09-01 | 2019-01-11 | 浙江众亿智能科技有限公司 | A kind of stirrup bender having rust removing function |
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| CN111673567A (en) | 2020-09-18 |
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Effective date of registration: 20210819 Address after: 529000 Tanjiang Industrial Zone, Dajiang Town, Taishan City, Jiangmen City, Guangdong Province Applicant after: Taishan Baofeng iron and Steel Co.,Ltd. Address before: 325100 No. 5, middle Jinjiang Road, Yongjia County, Wenzhou City, Zhejiang Province Applicant before: Xie Gaiyang |
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