CN115059241A - Steel bar connecting joint and thread machining device thereof - Google Patents
Steel bar connecting joint and thread machining device thereof Download PDFInfo
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- CN115059241A CN115059241A CN202210799517.6A CN202210799517A CN115059241A CN 115059241 A CN115059241 A CN 115059241A CN 202210799517 A CN202210799517 A CN 202210799517A CN 115059241 A CN115059241 A CN 115059241A
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 41
- 239000010959 steel Substances 0.000 title claims abstract description 41
- 238000003754 machining Methods 0.000 title claims description 50
- 238000004140 cleaning Methods 0.000 claims description 78
- 230000002787 reinforcement Effects 0.000 claims description 16
- 238000007790 scraping Methods 0.000 claims description 7
- 230000006978 adaptation Effects 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 9
- 230000003014 reinforcing effect Effects 0.000 abstract description 8
- 230000000149 penetrating effect Effects 0.000 abstract description 4
- 210000001503 joint Anatomy 0.000 abstract description 3
- 238000005498 polishing Methods 0.000 description 37
- 230000005540 biological transmission Effects 0.000 description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 238000003466 welding Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000009826 distribution Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000004544 sputter deposition Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
- E04C5/16—Auxiliary parts for reinforcements, e.g. connectors, spacers, stirrups
- E04C5/162—Connectors or means for connecting parts for reinforcements
- E04C5/163—Connectors or means for connecting parts for reinforcements the reinforcements running in one single direction
- E04C5/165—Coaxial connection by means of sleeves
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- B08B1/10—
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- B08B1/32—
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B6/00—Cleaning by electrostatic means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
Abstract
The invention relates to a steel bar connecting joint, which comprises a first connecting steel bar and a second connecting steel bar, wherein a connecting sleeve is arranged between the first connecting steel bar and the second connecting steel bar, the first connecting steel bar is connected with the second connecting steel bar through the connecting sleeve, the connecting sleeve is of a hollow structure, two ends of the connecting sleeve are communicated, one end of the outer surface of the second connecting steel bar is provided with an external thread, the inner surface of one end of the connecting sleeve is provided with an internal thread matched with the external thread on the second connecting steel bar, the other end of the connecting sleeve is provided with a plurality of bolt holes in a penetrating manner, the bolt holes are uniformly arranged in two rows, and fixing bolts are arranged in the bolt holes; the problem of when present reinforcing bar butt joint, need accomplish muffjoint through twisting the reinforcing bar, the degree of difficulty is great relatively, leads to the inefficiency of construction efficiency etc is solved.
Description
Technical Field
The invention relates to the technical field of processing of steel bar connectors, in particular to a steel bar connector and a thread processing device thereof.
Background
In the production field of buildings and the like, metal wires are often required to be connected, and for example, the problem of interconnection between steel bars is often encountered in building construction. The welding method is generally adopted on a construction site, the end parts of two adjacent steel bars are welded and fixed together, welding equipment is needed during welding, the construction site is often operated at high altitude and is limited by the space of the construction site, the difficulty in using the welding equipment is high, huge potential safety hazards exist, a large amount of energy is consumed for welding, and the environment is greatly polluted; moreover, the welded interface is not firm enough, and is easy to rust and open the weld.
When present reinforcing bar butt joint, need accomplish muffjoint through twisting the reinforcing bar, the degree of difficulty is great relatively, leads to the efficiency of construction low.
In order to solve the above-mentioned drawbacks, a technical solution is now provided.
Disclosure of Invention
The invention aims to provide a steel bar connecting joint and a thread machining device thereof.
The technical problems to be solved by the invention are as follows:
when present reinforcing bar butt joint, need accomplish muffjoint through twisting the reinforcing bar, the degree of difficulty is great relatively, leads to the efficiency of construction low.
The purpose of the invention can be realized by the following technical scheme:
the utility model provides a steel bar connection connects, includes first connecting reinforcement and second connecting reinforcement, be equipped with the adapter sleeve between first connecting reinforcement and the second connecting reinforcement, first connecting reinforcement is connected through the adapter sleeve with the second connecting reinforcement, the adapter sleeve link up for hollow structure and both ends, the surface one end of second connecting reinforcement is provided with the external screw thread, the one end internal surface of adapter sleeve be provided with the second connecting reinforcement on the internal thread of external screw thread looks adaptation, the other end of adapter sleeve runs through and has seted up a plurality of bolt holes, a plurality of bolt holes are two rows of even settings, the inside fixing bolt that is equipped with of bolt hole.
A thread machining device for a steel bar connecting joint comprises a machining box, wherein a clamping mechanism is arranged on one side inside the machining box, a machining mechanism is arranged on one side of the clamping mechanism, a feeding assembly is arranged on the outer side of the machining mechanism, and the machining mechanism performs feeding motion through the feeding assembly;
the processing mechanism comprises a processing plate, one side of the processing plate is rotatably connected with a driving seat through a rotating shaft, a polishing assembly, a thread processing assembly and a cleaning assembly are respectively arranged at the position, close to the edge, of one side of the driving seat, a rotating motor is fixed to one side of the processing plate, an output end of the rotating motor penetrates through the processing plate and is fixedly provided with a transmission gear together with the outer surface of the rotating shaft, and the two transmission gears are meshed with each other.
Further, clamping mechanism includes revolving cylinder, and revolving plate is fixed with to revolving cylinder's output, and the tight groove of clamp has been seted up to one side of revolving plate, and the inside rotation that presss from both sides tight groove is connected with double lead screw, and double lead screw's surface both ends are provided with the opposite screw that revolves to respectively, and sliding connection has two symmetric distribution's ring-type pinch-off blades on pressing from both sides tight groove, and two ring-type pinch-off blades pass through the slider respectively with double lead screw's both ends threaded connection.
Furthermore, the feeding assembly comprises a first lead screw and a slide bar which are respectively positioned on two sides of the interior of the processing box, the first lead screw is connected with the processing box in a rotating mode, the slide bar is fixedly connected with the processing box, first connecting seats are sleeved on the outer surfaces of the first lead screw and the slide bar, one of the first connecting seats is in threaded connection with the first lead screw and is fixed on one side of the processing plate, and the other first connecting seat is in sliding connection with the slide bar and is fixed on the other side of the processing plate.
Further, the polishing assembly comprises a polishing seat, two limiting grooves are formed in the outer surface of the polishing seat, a polishing plate is connected to the limiting grooves in a sliding mode, an adjusting motor is fixed to one end of the inner surface of the polishing seat, a second lead screw is fixed to the output end of the adjusting motor, a plurality of second connecting seats are sleeved on the outer surface of the second lead screw in a threaded mode, and first connecting rods are connected between the two sides of the second connecting seats and the two polishing plates through hinges respectively.
Further, the thread processing subassembly includes the threading board of being fixed mutually with the drive seat, the one end of threading board is equipped with the thread head, one side of thread head is fixed with presss from both sides tight head, the inside lateral wall of threading board rotates the rotation post that is connected with two symmetric distributions, the surface one end of rotating the post is fixed with presss from both sides tight post, wherein, press from both sides tight ditch of the surface both ends of tight head and all offer with pressing from both sides tight post looks adaptation, the inside of driving the seat is fixed with air cylinder, air cylinder's output passes and drives seat and threading board and be fixed with the movable plate, the surface of movable plate all with two rotate between the post and be equipped with the second connecting rod, the second connecting rod is the telescopic link, the one end and the rotation post of second connecting rod are fixed mutually, the other end and the movable plate hinged joint of second connecting rod.
Furthermore, the clearance subassembly includes the clearance seat of fixing mutually with the drive seat, and the inside of driving the drive seat is fixed with the clearance motor, and the output of clearance motor passes and drives drive seat and clearance seat and be fixed with the cleaning roller, and the inside of processing case is fixed with the collecting box, and outside one side bottom mounting of processing case pushes away the material cylinder, and the output that pushes away the material cylinder passes the collecting box and is fixed with the cleaning plate, and one side bottom of processing case and collecting box runs through and has seted up the feed opening.
Furthermore, a cleaning box is fixed outside the cleaning seat, two cleaning cylinders which are symmetrically distributed are fixed on the inner surface of the cleaning box, a sliding plate is fixed at the output end of each cleaning cylinder, the cleaning box and the surface of the cleaning seat penetrate through and are slidably connected with a scraping plate, and a third connecting rod is hinged between the sliding plate and the scraping plate.
The invention has the beneficial effects that:
when the steel bars are connected, the end with the external thread and the sleeve can be preprocessed in a factory, the steel bar at the other end is directly inserted into the special sleeve on the spot, and then the high-strength screw is fastened.
According to the invention, the machining mechanism is arranged, so that the rotating motor drives one of the transmission gears to rotate, the transmission gear is matched with the other transmission gear to drive the driving seat to rotate, the polishing component, the thread machining component and the cleaning component are respectively driven to sequentially correspond to the connecting sleeve, thus different operations are sequentially carried out on the connecting sleeve, only one clamping is required to be carried out on the connecting sleeve, the connecting sleeve is not required to be repeatedly disassembled and assembled when being subjected to different machining, the production time is greatly saved, the working efficiency is improved, and the feeding component is arranged, so that the feeding motor drives the first screw rod to rotate, and the sliding rod and the two first connecting seats are matched to drive the machining plate to horizontally feed in the machining box.
Through setting up the subassembly of polishing, make grinding motor drive the seat of polishing rotate, and stretch into in the adapter sleeve through feeding the subassembly with the seat of polishing, a plurality of boards of polishing of cooperation are polished the adapter sleeve inner wall, convenient follow-up female thread processing is carried out to the adapter sleeve, internal screw thread machining precision and quality are improved, and simultaneously, adjusting motor drives the second lead screw and rotates, drive a plurality of second connecting seats and remove, the first connecting rod of cooperation drives the board of polishing and removes in the spacing groove, be convenient for adjust the interval of a plurality of boards of polishing, satisfy the adapter sleeve of different aperture specifications, can also adjust the precision of polishing, and the practicality is improved.
Through setting up the thread machining subassembly for feed the subassembly and move the screw thread head in to the adapter sleeve, and carry out thread machining to the adapter sleeve through clamping mechanism's rotation, simultaneously, die clamping cylinder drives the movable plate and removes, and the cooperation second connecting rod drives and rotates the post rotation, thereby makes the tight post of clamp loosen the clamp to the tight head of clamp, is convenient for change and maintain the screw thread head, can satisfy the user demand of different aperture adapter sleeves simultaneously, improves the practicality.
Through setting up the clearance subassembly, make the feeding subassembly drive the clearance seat inside the adapter sleeve, drive the cleaning roller through the clearance motor and rotate, and to the cleaning roller circular telegram, make the cleaning roller adsorb piece and the iron sheet that the inside processing of adapter sleeve produced, and promote the scraper blade through clearance cylinder cooperation third connecting rod, make scraper blade butt cleaning roller surface, the cleaning roller outage, clear up the piece of cleaning roller surface adsorption, make the piece get into in the collecting box, and carry out the unloading under the effect that pushes away the material cylinder, the clearance effect of cleaning roller has been guaranteed, through the setting of clearance subassembly, the processingquality of screw thread processing subassembly to the adapter sleeve has been guaranteed, the operational environment has been maintained simultaneously, set up the processing case, make screw thread sputtering accomplish in the processing case, avoid adding the piece that produces man-hour, staff's safety is protected.
Drawings
The invention is described in further detail below with reference to the figures and specific embodiments.
Fig. 1 is a schematic structural view of a reinforcing bar coupler according to the present invention;
fig. 2 is a schematic view showing an internal structure of a reinforcing bar coupler according to the present invention;
FIG. 3 is a schematic view showing the construction of the thread forming apparatus of the present invention;
FIG. 4 is a side view of the clamping mechanism of the present invention;
FIG. 5 is a schematic view of the construction of the processing mechanism of the present invention;
FIG. 6 is a schematic illustration of the construction of the sanding assembly of the present invention;
FIG. 7 is a schematic structural view of the thread cutting assembly of the present invention;
FIG. 8 is a schematic structural view of the cleaning assembly of the present invention.
In the figure: 1. connecting sleeves; 2. a clamping mechanism; 3. a processing mechanism; 4. a feeding assembly; 5. polishing the assembly; 6. a thread machining assembly; 7. cleaning the assembly; 101. fixing the bolt; 201. a rotating cylinder; 202. a rotating plate; 203. a clamping groove; 204. a double-end screw rod; 205. an annular clamping plate; 206. clamping the motor; 301. processing a plate; 302. a driving seat; 303. rotating the motor; 304. a transmission gear; 401. a first lead screw; 402. a first connecting seat; 403. a feed motor; 501. polishing the base; 502. grinding the plate; 503. adjusting the motor; 504. a second lead screw; 505. a second connecting seat; 506. a first connecting rod; 507. polishing the motor; 601. a thread plate; 602. a screw head; 603. a clamping head; 604. rotating the column; 605. clamping the column; 606. clamping the groove; 607. a clamping cylinder; 608. moving the plate; 609. a second connecting rod; 701. cleaning a seat; 702. cleaning the motor; 703. cleaning the roller; 704. cleaning the box; 705. cleaning the air cylinder; 706. a squeegee; 707. a third connecting rod; 708. a collection box; 709. push away material cylinder.
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 to 8, the present invention provides a technical solution:
referring to fig. 1-2, a steel bar connecting joint includes a first connecting steel bar and a second connecting steel bar, a connecting sleeve 1 is disposed between the first connecting steel bar and the second connecting steel bar, the first connecting steel bar is connected to the second connecting steel bar through the connecting sleeve 1, the connecting sleeve 1 is hollow and has two ends penetrating, one end of the outer surface of the second connecting steel bar is provided with an external thread, an internal thread adapted to the external thread of the second connecting steel bar is disposed on the inner surface of one end of the connecting sleeve 1, a plurality of bolt holes are disposed through the other end of the connecting sleeve 1, the bolt holes are uniformly arranged in two rows, fixing bolts 101 are disposed inside the bolt holes, the fixing bolts 101 are high-strength special bolts, and when the bolts are fastened to a predetermined torque, the nuts will break automatically.
When the steel bars are connected, one end of the second connecting steel bar provided with the external thread is inserted into the connecting sleeve 1 and is in threaded connection with one end inside the connecting sleeve 1, one end of the first connecting steel bar is inserted into the connecting sleeve 1, the fixing bolt 101 is inserted into the bolt hole and is fastened, and when the fixing bolt is fastened to a specified torsion, the nut automatically breaks.
Referring to fig. 3, a thread machining apparatus for a steel bar connection joint includes a machining box, a clamping mechanism 2 is disposed on one side of the interior of the machining box, a machining mechanism 3 is disposed on one side of the clamping mechanism 2, a feeding assembly 4 is disposed on the outer side of the machining mechanism 3, and the machining mechanism 3 performs a feeding motion through the feeding assembly 4;
referring to fig. 4, the clamping mechanism 2 includes a rotary cylinder 201, a rotary plate 202 is fixed at an output end of the rotary cylinder 201, a clamping groove 203 is formed in one side of the rotary plate 202, a double-headed screw 204 is rotatably connected inside the clamping groove 203, opposite-rotation-direction threads are respectively formed at two ends of an outer surface of the double-headed screw 204, two symmetrically-distributed annular clamping plates 205 are slidably connected to the clamping groove 203, the two annular clamping plates 205 are respectively in threaded connection with two ends of the double-headed screw 204 through sliders, a clamping motor 206 is fixed at one side of the rotary plate 202, and an output end of the clamping motor 206 passes through the rotary plate 202 and is fixed with the double-headed screw 204. Through setting up clamping mechanism 2 for clamping motor 206 drives double-end lead screw 204 and rotates, and the cooperation slider drives two ring-shaped clamping plates 205 and moves in opposite directions, thereby presss from both sides tight adapter sleeve 1, and the follow-up processing of being convenient for, revolving cylinder 201 can drive adapter sleeve 1 and do rotary motion simultaneously.
Referring to fig. 5, the processing mechanism 3 includes a processing plate 301, one side of the processing plate 301 is rotatably connected with a driving seat 302 through a rotating shaft, the section of the driving seat 302 is circular, a polishing assembly 5, a thread processing assembly 6 and a cleaning assembly 7 are respectively arranged at positions close to the edge of one side of the driving seat 302, a rotating motor 303 is fixed at one side of the processing plate 301, an output end of the rotating motor 303 penetrates through the processing plate 301 and is fixed with a transmission gear 304 on the outer surface of the rotating shaft, and the two transmission gears 304 are engaged with each other. Through setting up processing agency 3, make rotation motor 303 drive one of them drive gear 304 and rotate, another drive gear 304 of cooperation drives drive seat 302 and rotates, drive grinding component 5 respectively, thread machining subassembly 6 and clearance subassembly 7 correspond adapter sleeve 1 in proper order, thereby carry out different operations to adapter sleeve 1 in proper order, only need once press from both sides tightly adapter sleeve 1, need not to carry out different man-hour to adapter sleeve 1, dismantle and install adapter sleeve 1 repeatedly, save production time greatly, and work efficiency is improved.
Referring to fig. 6, the polishing assembly 5 includes a polishing seat 501, two limiting grooves are formed in an outer surface of the polishing seat 501, a polishing plate 502 is slidably connected in the limiting grooves, the outer surface of the polishing plate 502 is provided with a polishing surface for polishing a workpiece, an adjusting motor 503 is fixed at one end of an inner surface of the polishing seat 501, a second lead screw 504 is fixed at an output end of the adjusting motor 503, a plurality of second connecting seats 505 are sleeved on outer surface threads of the second lead screw 504, two sides of each second connecting seat 505 are respectively hinged with two polishing plates 502 by a first connecting rod 506, a polishing motor 507 is fixed on an inner surface of the driving seat 302, and an output end of the polishing motor 507 penetrates through the driving seat 302 and is fixed with one end of the polishing seat 501. Through setting up grinding component 5, make grinding motor 507 drive the seat 501 rotation of polishing, and through feeding in subassembly 4 will polish in seat 501 stretches into adapter sleeve 1, cooperate a plurality of boards 502 of polishing to polish the 1 inner wall of adapter sleeve, convenient follow-up interior thread machining to adapter sleeve 1, internal screw thread machining precision and quality are improved, and simultaneously, accommodate motor 503 drives second lead screw 504 and rotates, drive a plurality of second connecting seats 505 and remove, cooperation head rod 506 drives board 502 of polishing and removes in the spacing inslot, be convenient for adjust the interval of a plurality of boards 502 of polishing, satisfy the adapter sleeve 1 of different aperture specifications, can also adjust the precision of polishing, and the practicability is improved.
Referring to fig. 7, the thread processing assembly 6 includes a thread plate 601 fixed to the driving seat 302, one end of the thread plate 601 is provided with a thread head 602, one side of the thread head 602 is fixed with a clamping head 603, the clamping head 603 is located inside the thread plate 601, two symmetrically distributed rotating columns 604 are rotatably connected to a side wall inside the thread plate 601, one end of an outer surface of each rotating column 604 is fixed with a clamping column 605, wherein two ends of an outer surface of each clamping head 603 are both provided with clamping grooves 606 matched with the clamping columns 605, the clamping heads 603 are fixedly clamped by the two clamping columns 605 and the clamping grooves 606, the inside of the driving seat 302 is fixed with a clamping cylinder 607, an output end of the clamping cylinder 607 passes through the driving seat 302 and the thread plate 601 and is fixed with a moving plate 608, a second connecting rod 609 is arranged between an outer surface of the moving plate 608 and the two rotating columns 604, one end of the second connecting rod 609 is fixed to the rotating column 604, the other end of the second connecting link 609 is hinged to the moving plate 608. Through setting up thread machining subassembly 6, make and feed subassembly 4 and move screw thread head 602 to adapter sleeve 1 in, and carry out thread machining to adapter sleeve 1 through clamping mechanism 2's rotation, and simultaneously, die clamping cylinder 607 drives movable plate 608 and removes, cooperation second connecting rod 609 drives rotation post 604 and rotates, thereby make clamping post 605 loosen the clamp to clamping head 603, be convenient for change and maintain screw thread head 602, can satisfy different aperture adapter sleeve 1's user demand simultaneously, and the high practicality is improved.
Referring to fig. 8, the cleaning assembly 7 includes a cleaning seat 701 fixed to the driving seat 302, a cleaning motor 702 is fixed inside the driving seat 302, an output end of the cleaning motor 702 passes through the driving seat 302 and the cleaning seat 701 and is fixed with a cleaning roller 703, the cleaning roller 703 is an electromagnetic roller, a cleaning box 704 is fixed outside the cleaning seat 701, two cleaning cylinders 705 symmetrically distributed are fixed on an inner surface of the cleaning box 704, a sliding plate is fixed on an output end of the cleaning cylinder 705, a scraping plate 706 is connected to the surfaces of the cleaning box 704 and the cleaning seat 701 in a penetrating and sliding manner, a third connecting rod 707 is hinged between the sliding plate and the scraping plate 706, a collecting box 708 is fixed inside the processing box, a pushing cylinder 709 is fixed on a bottom end of one side of the outside of the processing box, an output end of the pushing cylinder 709 passes through the collecting box 708 and is fixed with the cleaning plate, and a discharging port is formed in a bottom end of one side of the processing box and the collecting box 708 in a penetrating manner. The cleaning assembly 7 is arranged, so that the feeding assembly 4 drives the cleaning seat 701 to the inside of the connecting sleeve 1, the cleaning motor 702 drives the cleaning roller 703 to rotate and electrify the cleaning roller 703, the cleaning roller 703 adsorbs scraps and iron sheets generated by processing the inside of the connecting sleeve 1, the cleaning cylinder 705 is matched with the third connecting rod 707 to push the scraper 706, the scraper 706 is abutted against the surface of the cleaning roller 703, the cleaning roller 703 is powered off, the scraps adsorbed on the surface of the cleaning roller 703 are cleaned, the scraps enter the collecting box 708 and are discharged under the action of the material pushing cylinder 709, the cleaning effect of the cleaning roller 703 is ensured, the processing quality of the connecting sleeve 1 by the thread processing assembly 6 is ensured through the arrangement of the cleaning assembly 7, the working environment is maintained, the processing box is arranged, the thread processing is completed in the processing box, and sputtering scraps generated during processing are avoided, the safety of workers is protected.
The working principle of the thread machining device is as follows:
when the double-end screw mandrel is used, the clamping mechanism 2 is arranged, so that the clamping motor 206 drives the double-end screw mandrel 204 to rotate, the two annular clamping plates 205 are driven to move oppositely by matching with the sliding block, the connecting sleeve 1 is clamped, one transmission gear 304 is driven to rotate by rotating the motor 303, the driving seat 302 is driven to rotate by matching with the other transmission gear 304, and the polishing assembly 5 corresponds to the connecting sleeve 1;
the second screw rod 504 is driven to rotate through the adjusting motor 503 to drive the plurality of second connecting seats 505 to move, the grinding plates 502 are driven to move in the limiting grooves by matching with the first connecting rods 506, the distance among the plurality of grinding plates 502 is convenient to adjust, the aperture of the connecting sleeve 1 is met, the grinding seat 501 is driven to rotate through the grinding motor 507, the first screw rod 401 is driven to rotate through the feeding motor 403, the processing plate 301 is driven to horizontally feed in the processing box by matching with the slide rods and the two first connecting seats 402, so that the grinding seat 501 extends into the connecting sleeve 1, and the inner wall of the connecting sleeve 1 is ground by matching with the plurality of grinding plates 502;
the threaded head 602 is moved into the connecting sleeve 1 through the feeding assembly 4, the connecting sleeve 1 is threaded through the rotation of the clamping mechanism 2, meanwhile, the clamping cylinder 607 drives the moving plate 608 to move, and the second connecting rod 609 is matched to drive the rotating column 604 to rotate, so that the clamping column 605 loosens the clamping of the clamping head 603, and the threaded head 602 is convenient to replace and maintain;
drive the cleaning seat 701 to the adapter sleeve 1 through feeding subassembly 4 inside, drive cleaning roller 703 through cleaning motor 702 and rotate, and to the circular telegram of cleaning roller 703, make cleaning roller 703 adsorb piece and the iron sheet that the inside processing of adapter sleeve 1 produced, and promote scraper blade 706 through cleaning cylinder 705 cooperation third connecting rod 707, make scraper blade 706 butt cleaning roller 703 surface, cleaning roller 703 outage, clear up the piece of cleaning roller 703 surface absorption, make the piece get into in the collecting box 708, and carry out the unloading under the effect that pushes away material cylinder 709.
While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention and should not be taken as limiting the scope of the invention. All equivalent changes and modifications made within the scope of the present invention shall fall within the scope of the present invention.
Claims (8)
1. The utility model provides a steel bar connection connects, including first connecting reinforcement and second connecting reinforcement, a serial communication port, be equipped with adapter sleeve (1) between first connecting reinforcement and the second connecting reinforcement, first connecting reinforcement is connected through adapter sleeve (1) with the second connecting reinforcement, adapter sleeve (1) link up for hollow structure and both ends, the surface one end of second connecting reinforcement is provided with the external screw thread, the one end internal surface of adapter sleeve (1) be provided with the second connecting reinforcement on the internal thread of external screw thread looks adaptation, a plurality of bolt holes have been seted up in the other end of adapter sleeve (1) through, a plurality of bolt holes are two rows of even settings, bolt hole inside is equipped with fixing bolt (101).
2. The thread machining device for the steel bar connecting joint is characterized by comprising a machining box, wherein a clamping mechanism (2) is arranged on one side inside the machining box, a machining mechanism (3) is arranged on the other side inside the machining box, a feeding assembly (4) is arranged on the outer side of the machining mechanism (3), and the machining mechanism (3) performs feeding motion through the feeding assembly (4);
processing mechanism (3) are including processing board (301), one side of processing board (301) is rotated through the axis of rotation and is connected with drive seat (302), the position that one side of drive seat (302) is close to the edge is equipped with respectively and polishes subassembly (5), thread machining subassembly (6) and clearance subassembly (7), one side of processing board (301) is fixed with rotation motor (303), the output of rotation motor (303) passes processing board (301) and all is fixed with drive gear (304) with the surface of axis of rotation, mesh mutually between two drive gear (304).
3. The thread machining device for the steel bar connection joint according to claim 2, wherein the clamping mechanism (2) comprises a rotary cylinder (201), a rotary plate (202) is fixed at the output end of the rotary cylinder (201), a clamping groove (203) is formed in one side of the rotary plate (202), a double-end lead screw (204) is rotatably connected to the inside of the clamping groove (203), threads with opposite rotating directions are respectively arranged at two ends of the outer surface of the double-end lead screw (204), two annular clamping plates (205) which are symmetrically distributed are slidably connected to the clamping groove (203), and the two annular clamping plates (205) are respectively in threaded connection with two ends of the double-end lead screw (204) through a sliding block.
4. The thread machining device for the steel bar connection joint as recited in claim 2, wherein the feeding assembly (4) comprises a first screw rod (401) and a slide rod which are respectively positioned at two sides of the interior of the machining box, the first screw rod (401) is rotatably connected with the machining box, the slide rod is fixedly connected with the machining box, first connecting seats (402) are sleeved on the outer surfaces of the first screw rod (401) and the slide rod, one of the first connecting seats (402) is in threaded connection with the first screw rod (401) and is fixed at one side of the machining plate (301), and the other first connecting seat (402) is in sliding connection with the slide rod and is fixed at the other side of the machining plate (301).
5. The thread machining device for the steel bar connection joint according to claim 2, wherein the grinding assembly (5) comprises a grinding seat (501), two limiting grooves are formed in the outer surface of the grinding seat (501), a grinding plate (502) is connected in the limiting grooves in a sliding mode, an adjusting motor (503) is fixed at one end of the inner surface of the grinding seat (501), a second lead screw (504) is fixed at the output end of the adjusting motor (503), a plurality of second connecting seats (505) are sleeved on the outer surface of the second lead screw (504) in a threaded mode, and first connecting rods (506) are hinged between two sides of each second connecting seat (505) and the two grinding plates (502).
6. The thread machining device for the steel bar connection joint according to claim 2, wherein the thread machining assembly (6) comprises a thread plate (601) fixed with the driving seat (302), a thread head (602) is arranged at one end of the thread plate (601), a clamping head (603) is fixed at one side of the thread head (602), two rotating columns (604) which are symmetrically distributed are rotatably connected to the inner side wall of the thread plate (601), a clamping column (605) is fixed at one end of the outer surface of the rotating column (604), clamping grooves (606) matched with the clamping column (605) are formed at two ends of the outer surface of the clamping head (603), a clamping cylinder (607) is fixed inside the driving seat (302), the output end of the clamping cylinder (607) penetrates through the driving seat (302) and the thread plate (601) and is fixed with a moving plate (608), a second connecting rod (609) is arranged between the outer surface of the moving plate (608) and the two rotating columns (604), the second connecting rod (609) is a telescopic rod, one end of the second connecting rod (609) is fixed with the rotating column (604), and the other end of the second connecting rod (609) is hinged with the moving plate (608).
7. The thread machining device for the steel bar connecting joint according to claim 2, wherein the cleaning assembly (7) comprises a cleaning seat (701) fixed with the driving seat (302), a cleaning motor (702) is fixed inside the driving seat (302), an output end of the cleaning motor (702) penetrates through the driving seat (302) and the cleaning seat (701) and is fixed with a cleaning roller (703), a collecting box (708) is fixed inside the processing box, a pushing cylinder (709) is fixed at the bottom end of one side of the outer portion of the processing box, an output end of the pushing cylinder (709) penetrates through the collecting box (708) and is fixed with a cleaning plate, and a discharging opening is formed in the bottom end of one side of the processing box and the collecting box (708).
8. The thread machining device for the steel bar connecting joint according to claim 7, wherein a cleaning box (704) is fixed to the outside of the cleaning seat (701), two cleaning cylinders (705) which are symmetrically distributed are fixed to the inner surface of the cleaning box (704), a sliding plate is fixed to the output end of each cleaning cylinder (705), a scraping plate (706) penetrates through the surfaces of the cleaning box (704) and the cleaning seat (701) and is connected with the surfaces of the cleaning box (704) and the scraping plate (706) in a sliding mode, and a third connecting rod (707) is hinged between the sliding plate and the scraping plate (706).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210799517.6A CN115059241A (en) | 2022-07-06 | 2022-07-06 | Steel bar connecting joint and thread machining device thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210799517.6A CN115059241A (en) | 2022-07-06 | 2022-07-06 | Steel bar connecting joint and thread machining device thereof |
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| CN115059241A true CN115059241A (en) | 2022-09-16 |
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| CN202210799517.6A Pending CN115059241A (en) | 2022-07-06 | 2022-07-06 | Steel bar connecting joint and thread machining device thereof |
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