CN116852016B - Steel bar welding positioning device for building construction - Google Patents
Steel bar welding positioning device for building construction Download PDFInfo
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- CN116852016B CN116852016B CN202311132210.1A CN202311132210A CN116852016B CN 116852016 B CN116852016 B CN 116852016B CN 202311132210 A CN202311132210 A CN 202311132210A CN 116852016 B CN116852016 B CN 116852016B
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- steel bar
- positioning
- pair
- welding
- sleeve
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 88
- 239000010959 steel Substances 0.000 title claims abstract description 88
- 238000003466 welding Methods 0.000 title claims abstract description 49
- 238000009435 building construction Methods 0.000 title claims abstract description 11
- 238000000034 method Methods 0.000 claims abstract description 13
- 230000001105 regulatory effect Effects 0.000 claims abstract description 6
- 230000001174 ascending effect Effects 0.000 claims abstract description 4
- 230000002787 reinforcement Effects 0.000 claims description 18
- 238000010276 construction Methods 0.000 claims description 4
- 230000001276 controlling effect Effects 0.000 claims description 4
- 238000003825 pressing Methods 0.000 claims description 2
- 230000001976 improved effect Effects 0.000 abstract description 3
- 125000006850 spacer group Chemical group 0.000 description 13
- 230000000694 effects Effects 0.000 description 9
- 230000003014 reinforcing effect Effects 0.000 description 7
- 210000001503 joint Anatomy 0.000 description 6
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 3
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000005389 magnetism Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 235000008429 bread Nutrition 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000008093 supporting effect Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
- B23K37/0443—Jigs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F15/00—Connecting wire to wire or other metallic material or objects; Connecting parts by means of wire
- B21F15/02—Connecting wire to wire or other metallic material or objects; Connecting parts by means of wire wire with wire
- B21F15/06—Connecting wire to wire or other metallic material or objects; Connecting parts by means of wire wire with wire with additional connecting elements or material
- B21F15/08—Connecting wire to wire or other metallic material or objects; Connecting parts by means of wire wire with wire with additional connecting elements or material making use of soldering or welding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention discloses a steel bar welding positioning device for building construction, which belongs to the technical field of welding, and is characterized in that a pair of positioning sleeves are arranged, positioning sheets for limiting the steel bar are arranged at the upper and lower positions in the pair of positioning sleeves, two steel bar pieces to be welded are respectively arranged in the positioning sleeves, the steel bar pieces are propped against the positioning sheets arranged below, the positioning sheets above the steel bar pieces are driven to be pressed down by an electric push rod, the pair of positioning sheets are used for clamping the steel bar pieces, then the movable box is driven to ascend by a vertical electric sliding rail, the vertical electric sliding rail is closed by additionally arranging a pair of distance measuring sensors in the ascending process of the steel bar pieces, the ascending position of the steel bar pieces is accurately regulated and controlled when the distance between the pair of distance measuring sensors and the upper and lower end faces of a distance measuring plate is respectively consistent, the steel bar pieces are conveyed to the same axis line as the positioning sleeves, the steel bar pieces are aligned and welded, and the linearity of the two steel bar pieces after being welded is improved.
Description
Technical Field
The invention relates to the technical field of welding, in particular to a steel bar welding positioning device for building construction.
Background
The steel bars are widely used materials in the construction engineering, most of the steel bars are used as supporting frameworks, and when the steel bars are used, the steel bars are required to be welded to reach the required length in many times because the manufacturing lengths of the steel bars are different;
in the welding process of the steel bar parts, as the steel bars are in a cylindrical structure, the traditional manual welding requires clamping alignment operation on the steel bars, when the steel bars are clamped and aligned, the manual clamping strength is insufficient, shaking easily occurs during welding, so that the welded steel bars are poor in linearity, and particularly, for welding two steel bar parts with inconsistent thickness, the two butt joint steel bar parts are more difficult to accurately position, namely, the situation that different diameters of the steel bars are not coaxial after being installed and clamped frequently occurs, and the welding effect is seriously influenced;
therefore, we propose a steel bar welding positioning device for building construction to effectively solve some practical problems existing in the prior art.
Disclosure of Invention
The invention provides a welding positioning device for a steel bar piece for building construction, which aims to solve the technical problem that in the prior art, the two steel bar pieces are difficult to accurately position and the linearity of the welded steel bar is poor.
In order to achieve the above purpose, the technical scheme adopted by the invention is that the welding positioning device for the steel bar for construction comprises a tool table, positioning components for positioning the steel bar are arranged on two sides of the upper end of the tool table, the positioning components comprise positioning sleeves fixedly connected to the upper end of the tool table, positioning sheets which are vertically symmetrical are arranged in the positioning sleeves, connecting rods which extend to the outer sides of the positioning sleeves are fixedly connected to the left end and the right end of each positioning sheet, a pair of vertical electric sliding rails which correspond to the positions of the positioning sleeves are fixedly arranged on the side end walls of the tool table, a movable box is connected to the pair of vertical electric sliding rails, a positioning plate is fixedly arranged in the movable box, a pair of connecting rods which are positioned below penetrate through the movable box and are fixedly connected with the positioning plate, an electric push rod which is connected with the movable plate is arranged on the bottom wall of the movable box, a pair of connecting rods which are positioned above penetrate through the movable box and are fixedly connected with the movable plate, a movable groove which corresponds to the positions of the positioning rods is formed in the end walls of the movable box, a pair of ranging guide plates are connected between the pair of connecting rods which are horizontally arranged, and a pair of ranging sensors which are arranged on the end walls of the movable box are positioned on the middle parts which are opposite to each other and are positioned between the fixed sensor and positioned on the middle parts of the positioning sleeve;
a welding assembly is arranged between the pair of positioning sleeves and comprises an annular electric guide rail fixedly connected with the side end wall of the tool table, the annular electric guide rail is consistent with the axial lead of the positioning sleeve, the inner end of the annular electric guide rail is provided with a connecting piece connected with a sliding block of the annular electric guide rail, and one end of the connecting piece protrudes out of the annular electric guide rail and is fixedly sleeved with a welding gun extending to the middle of the pair of positioning sleeves.
Further, the positioning sleeve comprises a positioning sleeve connected to the upper end wall of the tool table through a vertical plate, and the outer end wall of one side, far away from the movable box, of the positioning sleeve is rotationally connected with a rotating sleeve.
Further, the magnetic attraction pieces which are mutually magnetically attracted are attached to the joint of the upper end wall of the rotary sleeve and the positioning sleeve, the rotary sleeve can be exposed out of the opening, the steel bar can be conveniently taken and placed, and the operation of penetrating and penetrating the steel bar is simplified.
Further, the opposite end surfaces of the pair of locating pieces are arc-shaped surfaces, locating grooves are formed in the arc-shaped surfaces, and the pair of locating pieces can be used for conveniently clamping and limiting steel bar pieces with different sizes.
Further, the annular electric guide rail is provided with a hollow notch matched with the position of the rotary sleeve on one side far away from the movable box, and the outer end of the annular electric guide rail is also provided with an opening, so that the steel bar pieces can be taken and placed conveniently.
Further, the fixed cover of welding gun welded end is equipped with the splash guard, the splash guard is located a pair of locating sleeve and is just middle part, and the axial lead of splash guard keeps unanimous with the locating sleeve, utilize the cooperation of locating sleeve and a pair of spacer, press from both sides tightly spacing to a pair of reinforcement piece that penetrates relatively, a pair of reinforcement piece butt joint end is just located the splash guard inboard, utilize the welding gun to weld a pair of reinforcement piece butt joint end, the splash guard plays certain effect of preventing the welding fluid drip in welding process, and the inner bread of splash guard has the adhesion coating, be favorable to playing the capture effect to the welding fluid of drip.
Optionally, the rear end wall fixed mounting of frock platform has the controller, and the inside central processing unit, data acquisition unit and the regulation and control unit of being equipped with of controller, regulation and control unit and electric putter, vertical electronic slide rail signal connection.
Optionally, a pressure sensor is embedded and installed on the bottom end wall of the locating plate above, and the pressure sensor and the ranging sensor are connected with the data acquisition unit through signals.
Optionally, the data acquisition unit is used for gathering the pressure data that is located the back of top spacer and produces with reinforcement up end contact to and in the activity case rise in-process, be used for gathering the distance data between two range finding boards respectively, the regulation and control unit is used for closing electric putter after electric putter drive top spacer detects pressure when pressure sensor pushes down, accomplish a pair of spacer and press from both sides tight spacing to reinforcement, simultaneously, the regulation and control unit is used for closing vertical electric slide rail when a pair of range finding sensor detects and range finding board distance unanimity after vertical electric slide rail drive activity case rises, accomplish to convey reinforcement to be in on the same axis with the locating sleeve.
Optionally, the spacer that is located the top pushes down the in-process, the range finding sensor who is connected with it does not cross the range finding board, set for the relative position of upper and lower range finding sensor according to actual need, in order to satisfy a pair of tool table down or upward movement that set up from top to bottom can not contact with the range finding board, and when the spacer pressed from both sides tight back upward movement of reinforcement spare, utilize range finding sensor to monitor the distance of range finding board, close vertical electronic slide rail when a pair of range finding sensor detects to be unanimous with range finding board up and down terminal surface distance, the reinforcement spare is lifted to the position unanimous with the sleeve axial lead of location this moment.
Compared with the prior art, the invention has the advantages that:
according to the scheme, the locating sleeves are arranged, the locating pieces used for limiting the steel bar pieces are arranged at the upper and lower positions inside the locating sleeves, two steel bar pieces to be welded are respectively arranged in the locating sleeves, the steel bar pieces are propped against the locating pieces located below, the locating pieces above the locating pieces are driven by the electric push rods to be pressed down, the pair of locating pieces are used for clamping the steel bar pieces, the movable box is driven to move up by the vertical electric sliding rail, the distance measuring sensors are additionally arranged at the outer ends connected with the locating pieces, the vertical electric sliding rail is closed when the distance measuring sensors detect the distance between the upper end face and the lower end face of the distance measuring plate, the rising position of the steel bar pieces is accurately regulated and controlled, the steel bar pieces are conveyed to be located on the same axis with the locating sleeves, and the steel bar pieces are also suitable for aligning and welding of two different-diameter steel bar pieces, and the linearity of the steel bar pieces after welding is improved.
The locating sleeve in this scheme includes the locating sleeve of connecting on the upper end wall of frock platform through the riser, and the locating sleeve is kept away from the outer end wall rotation of activity case one side and is connected with rotatory cover, and rotatory cover upper end wall links up the department with the locating sleeve mutually and all attaches and inhale the piece with the magnetism that sets up mutually, and rotatory cover alright expose openly, and annular electric guide keeps away from activity case one side and is equipped with the cavity notch with rotatory cover position assorted, and annular electric guide outer end is equipped with openly equally, makes things convenient for getting of reinforcing bar spare to put, simplifies the reinforcing bar and penetrates, wears out the operation.
The back end wall fixed mounting of frock platform has the controller, the inside central processing unit that is equipped with of controller, data acquisition unit and regulation and control unit, inlay on the spacer end wall that is located the top and establish and install pressure sensor, pressure sensor and range sensor all with data acquisition unit signal connection, regulation and control unit is used for closing electric putter after electric putter drive top spacer pushes down when pressure sensor detects pressure, accomplish a pair of spacer and press from both sides tight spacing to the reinforcement piece, simultaneously, regulation and control unit is used for closing vertical electric slide rail when a pair of range sensor detects and range plate distance unanimity after vertical electric slide rail drive movable box, accomplish to convey the reinforcement piece to be in on the same axis with the positioning sleeve.
Drawings
Fig. 1 is a schematic view of the structure of the present invention before limiting a pair of rebar pieces;
fig. 2 is a schematic view of a joint between one of the positioning assemblies and a reinforcing steel bar member according to the present invention;
fig. 3 is a partial cross-sectional view of one of the locating assemblies of the present invention in combination with a rebar piece;
fig. 4 is a second schematic structural view of the joint between one of the positioning assemblies and the reinforcing steel bar member according to the present invention;
FIG. 5 is a schematic view of the joint of a pair of spacers according to the present invention;
FIG. 6 is a schematic view of the structure of the welding assembly of the present invention;
fig. 7 is a schematic diagram of a first structure of the present invention when a pair of reinforcement members are limited;
fig. 8 is a second schematic structural view of the present invention when a pair of reinforcing members are limited;
fig. 9 is a schematic side view of the present invention when welding rebar pieces;
fig. 10 is a schematic view showing a state in which the reinforcing bar is removed after the reinforcing bar is welded according to the present invention.
The reference numerals in the figures illustrate:
1. a reinforcing bar member; 2. a tooling table; 3. positioning a sleeve; 31. a positioning sleeve; 32. a rotating sleeve; 4. a positioning sheet; 401. a positioning groove; 5. a connecting rod; 6. a movable box; 7. a vertical electric slide rail; 8. an electric push rod; 9. a movable plate; 10. a positioning plate; 11. a guide piece; 12. a ranging sensor; 13. a ranging plate; 14. an annular electric guide rail; 15. a connecting piece; 16. a welding gun; 17. a splash guard.
Detailed Description
The drawings in the embodiments of the present invention will be combined; the technical scheme in the embodiment of the invention is clearly and completely described; obviously; the described embodiments are only a few embodiments of the present invention; but not all embodiments, are based on embodiments in the present invention; all other embodiments obtained by those skilled in the art without undue burden; all falling within the scope of the present invention.
Example 1: the invention discloses a steel bar piece welding positioning device for building construction, referring to fig. 1-5, the steel bar piece welding positioning device comprises a tool table 2, positioning components for positioning a steel bar piece 1 are respectively arranged at two sides of the upper end of the tool table 2, each positioning component comprises a positioning sleeve 3 fixedly connected to the upper end of the tool table 2, positioning pieces 4 which are vertically symmetrical are arranged in the positioning sleeve 3, connecting rods 5 which extend to the outer side of the positioning sleeve 3 are respectively fixedly connected to the left end and the right end of each positioning piece 4, a pair of vertical electric sliding rails 7 corresponding to the positions of the positioning sleeve 3 are fixedly arranged on the side end walls of the tool table 2, a movable box 6 is connected to the pair of vertical electric sliding rails 7, a positioning plate 10 is fixedly arranged in the movable box 6, a pair of connecting rods 5 which are positioned below penetrate through the movable box 6 and are fixedly connected with the positioning plate 10, a movable plate 9 is slidingly connected to the inside the movable box 6, an electric push rod 8 which drives the movable plate 9 to be lifted up and down, a pair of connecting rods 5 which are positioned above pass through the movable box 6 and are fixedly connected with the movable plate 9, a pair of electric sliding rods 5 which are positioned on the end walls of the movable box 6 are fixedly connected with the positioning plates 4, and a pair of electric sliding rods 4 are positioned in the upper end walls of the positioning sleeve 1 are correspondingly positioned on the upper end walls of the positioning sleeve 1, and the upper end walls of the positioning sleeve 1 are correspondingly positioned on the steel bar piece 1, and the upper end faces of the steel bar piece is correspondingly positioned on the steel bar piece 1, and the upper end is correspondingly positioned on the side of the steel bar piece 1, and the steel bar piece is positioned on the side and the side of a position of a piece is positioned correspondingly by the upper end, and the steel bar piece is positioned, and the upper end and the upper piece is positioned.
Please refer to fig. 3, fig. 4, wherein, the positioning sleeve 3 includes the positioning sleeve 31 of connecting on the upper end wall of frock platform 2 through the riser, the outer end wall rotation that the movable box 6 was kept away from to positioning sleeve 31 one side is connected with rotatory cover 32, the piece is inhaled to the magnetism that sets up all to be attached to rotatory cover 32 upper end wall and positioning sleeve 31 looks junction mutually, rotatory cover 32 alright expose openly, make things convenient for the getting of reinforcement 1 to put, simplify the reinforcing bar and penetrate, wear out the operation, a pair of spacer 4 opposite end face is the arcwall face, and all offered constant head tank 401 on this arcwall face, the convenience is used a pair of spacer 4 to press from both sides tight spacing to reinforcement 1 of different chi footpath sizes.
Referring to fig. 1 and 6-9, a welding assembly is disposed between a pair of positioning sleeves 3, the welding assembly includes an annular electric guide rail 14 fixedly connected with the side end walls of the tooling table 2, the annular electric guide rail 14 is consistent with the axis of the positioning sleeves 3, the inner end of the annular electric guide rail 14 is provided with a connecting piece 15 connected with a sliding block thereof, one end of the connecting piece 15 protrudes out of the annular electric guide rail 14 and is fixedly sleeved with a welding gun 16 extending to the middle of the pair of positioning sleeves 3.
The annular electric guide rail 14 is equipped with the cavity notch with swivel case 32 position assorted far away from movable box 6 one side, annular electric guide rail 14 outer end is equipped with spacedly equally, the welding rifle 16 welded end fixed cover of putting of steel reinforcement piece 1 of being convenient for is equipped with splash guard 17, splash guard 17 is located the right middle part of a pair of positioning sleeve 3, and the axial lead of splash guard 17 keeps unanimous with positioning sleeve 3, utilize positioning sleeve 3 and the cooperation of a pair of spacer 4, press from both sides tightly spacing to a pair of steel reinforcement piece 1 of penetrating relatively, a pair of steel reinforcement piece 1 butt joint end just is located splash guard 17 inboard, utilize welding rifle 16 to weld a pair of steel reinforcement piece 1 butt joint end, the cladding of splash guard 17 terminal surface has the adhesion layer, be favorable to playing the capture effect to the welding liquid of drip, splash guard 17 plays certain welding liquid drip prevention effect in the welding process.
Example 2: in the embodiment 1, only through the cooperation of the electric push rod 8 and the vertical electric slide rail 7, the pair of positioning plates 4 clamp the steel bar 1 and convey the clamped steel bar 1 upwards to the middle part of the positioning sleeve 3, the lifting regulation precision in the process is poor, in order to accurately regulate the specific lifting distance between the electric push rod 8 and the vertical electric slide rail 7, the pressure sensor is additionally arranged at the upper positioning plate 4 on the basis of the embodiment 1, the pair of distance measuring sensors 12 are additionally arranged at the upper and lower parts of the positioning sleeve 3, after the clamping contact between the positioning plates 4 and the steel bar 1 is detected by the pressure sensor, the driving of the electric push rod 8 is stopped, when the pair of positioning plates 4 are conveyed upwards through the vertical electric slide rail 7, the steel bar 1 moves slowly near the axis direction of the positioning sleeve 3, and when the pair of distance measuring sensors 12 detect that the distances between the upper end face and the lower end face of the distance measuring plate 13 are consistent, the vertical electric slide rail 7 is closed, and the steel bar 1 is conveyed to the same axis as the positioning sleeve 3.
The method comprises the following steps:
referring to fig. 8 and 9, a guiding sheet 11 is connected between a pair of connecting rods 5 horizontally placed, a pair of ranging sensors 12 are arranged on the guiding sheet 11, a ranging plate 13 is fixedly connected to the middle end wall of the inner side of the positioning sleeve 3, which is close to one side of the movable box 6, between the pair of ranging sensors 12, a controller is fixedly arranged on the rear end wall of the tooling table 2, a central processing unit, a data acquisition unit and a regulation and control unit are arranged in the controller, the regulation and control unit is in signal connection with an electric push rod 8 and a vertical electric slide rail 7, a pressure sensor is embedded and arranged on the bottom end wall of the positioning sheet 4 positioned above, the pressure sensor and the ranging sensors 12 are in signal connection with the data acquisition unit, the data acquisition unit is used for acquiring pressure data which is generated by contact with the upper end face of the steel bar 1 after the upper locating plate 4 is pressed down, and is used for acquiring distance data between the distance measuring plates 13 by the two distance measuring sensors 12 respectively in the ascending process of the movable box 6, the regulating and controlling unit is used for closing the electric push rod 8 when the pressure sensor detects pressure after the upper locating plate 4 is driven by the electric push rod 8 to press down, the clamping limit of the steel bar 1 by the locating plate 4 is completed, meanwhile, the regulating and controlling unit is used for closing the vertical electric slide rail 7 when the distance measuring sensors 12 detect the distance consistent with the distance measuring plates 13 after the movable box 6 is driven by the vertical electric slide rail 7 to ascend, and the steel bar 1 is conveyed to be positioned on the same axis with the locating sleeve 3.
It should be noted that, in the pressing process of the positioning sheet 4 located above, the distance measuring sensor 12 connected with the positioning sheet is not beyond the distance measuring plate 13, and the relative positions of the upper and lower distance measuring sensors 12 are set according to actual needs, so that a pair of tooling tables 2 arranged up and down can not contact with the distance measuring plate 13 when moving downwards or upwards, and when the pair of positioning sheets 4 clamp the steel bar 1 and move upwards, the distance measuring sensor 12 is used for monitoring the distance of the distance measuring plate 13, and when the pair of distance measuring sensors 12 detect that the distance between the upper and lower end faces of the distance measuring plate 13 is consistent, the vertical electric sliding rail 7 is closed, and at the moment, the steel bar 1 is lifted to a position consistent with the axial lead of the positioning sleeve 3.
In combination with embodiment 1 and embodiment 2, the application method of the welding positioning device for the steel bar member in the scheme comprises the following steps:
referring to fig. 7-10, S1, firstly, after a technician penetrates a pair of steel bar members 1 into a pair of positioning sleeves 3 respectively, the steel bar members 1 are initially placed on a positioning plate 4 positioned below, the upper positioning plate 4 is driven by a pair of electric push rods 8 to lower and tighten the upper end surface of the steel bar members 1, and after the pressure sensor positioned on the upper positioning plate 4 detects the pressure, the electric push rods 8 are closed to realize the initial positioning of the steel bar members 1;
s2, driving the movable box 6 to move upwards through the vertical electric sliding rail 7, driving the steel bar 1 to move upwards synchronously by the pair of positioning plates 4, respectively monitoring the distance between the upper end face and the lower end face of the ranging plate 13 by the pair of ranging sensors 12, and closing the vertical electric sliding rail 7 when the pair of ranging sensors 12 detect that the distance between the pair of ranging sensors and the upper end face and the lower end face of the ranging plate 13 is consistent, wherein the steel bar 1 is lifted to a position consistent with the axial lead of the positioning sleeve 3;
s3, a pair of steel bar pieces 1 are butted and positioned on the same axis, the butt joint ends of the two steel bar pieces 1 are circumferentially welded by utilizing a welding gun 16 rotating along the axis of the annular electric guide rail 14, after welding is finished, the rotating sleeve 32 is opened outwards, and the welded steel bar pieces are taken out outwards.
The above; is only a preferred embodiment of the present invention; the scope of the invention is not limited in this respect; any person skilled in the art is within the technical scope of the present disclosure; equivalent substitutions or changes are made according to the technical proposal of the invention and the improved conception thereof; are intended to be encompassed within the scope of the present invention.
Claims (6)
1. The utility model provides a construction is with reinforcement welding positioning device, includes frock platform (2), its characterized in that: the utility model discloses a steel bar positioning device, including frock platform (2), both sides of upper end all install the locating component that is used for carrying out location to steel bar (1), locating component includes locating sleeve (3) of fixed connection in frock platform (2) upper end, locating sleeve (3) inside is equipped with locating plate (4) of upper and lower symmetry, locating plate (4) both ends all fixedly connected with extend to adapter rod (5) in locating sleeve (3) outside about locating plate (4), fixed mounting has a pair of vertical electronic slide rail (7) that correspond with locating sleeve (3) position on frock platform (2) side end wall, a pair of be connected with movable box (6) on vertical electronic slide rail (7), movable box (6) internal fixation has locating plate (10), a pair of adapter rod (5) that are located the below run through movable box (6) and with locating plate (10) fixed connection, movable box (6) internal sliding connection has movable plate (9), movable plate (9) are located the top of locating plate (10), movable box (6) diapire and movable box (6) are installed and are connected with a pair of electronic slide rail (8) that correspond to each other on the movable box (5) and are located the fixed connection position of movable box (5), a guide plate (11) is connected between a pair of connecting rods (5) which are horizontally arranged, a pair of distance measuring sensors (12) which are oppositely arranged are arranged on the guide plate (11), and a distance measuring plate (13) positioned between the pair of distance measuring sensors (12) is fixed on the middle end wall of the inner side of the positioning sleeve (3);
a welding assembly is arranged between the pair of positioning sleeves (3), the welding assembly comprises an annular electric guide rail (14) fixedly connected with the side end wall of the tooling table (2), the axial lead of the annular electric guide rail (14) is consistent with that of the positioning sleeves (3), the inner end of the annular electric guide rail (14) is provided with a connecting piece (15) connected with a sliding block of the annular electric guide rail, one end of the connecting piece (15) protrudes out of the annular electric guide rail (14) and is fixedly sleeved with a welding gun (16) extending to the middle part of the pair of positioning sleeves (3);
the opposite end surfaces of the pair of positioning sheets (4) are arc-shaped surfaces, and positioning grooves (401) are formed in the arc-shaped surfaces;
the automatic positioning device is characterized in that a controller is fixedly arranged on the rear end wall of the tool table (2), a central processing unit, a data acquisition unit and a regulation and control unit are arranged in the controller, the regulation and control unit is in signal connection with an electric push rod (8) and a vertical electric sliding rail (7), a pressure sensor is embedded and arranged on the bottom end wall of the positioning sheet (4) above, and the pressure sensor and a ranging sensor (12) are both in signal connection with the data acquisition unit; the data acquisition unit is used for acquiring pressure data which is generated by contact with the upper end face of the steel bar piece (1) after the upper locating plate (4) is pressed down, and acquiring distance data between the distance measuring plates (13) by the two distance measuring sensors (12) respectively in the ascending process of the movable box (6), the regulating and controlling unit is used for closing the electric push rod (8) when the pressure sensor detects pressure after the electric push rod (8) drives the upper locating plate (4) to press down, so that the steel bar piece (1) is clamped and limited by the locating plate (4), and meanwhile, the regulating and controlling unit is used for closing the vertical electric slide rail (7) when the distance measuring sensors (12) detect the distance which is consistent with the distance measuring plates (13) after the vertical electric slide rail (7) drives the movable box (6) to ascend, so that the steel bar piece (1) is conveyed to be positioned on the same axis with the locating sleeve (3).
2. The welding and positioning device for steel bar pieces for building construction according to claim 1, wherein: the positioning sleeve (3) comprises a positioning sleeve (31) connected to the upper end wall of the tool table (2) through a vertical plate, and the outer end wall of one side, far away from the movable box (6), of the positioning sleeve (31) is rotationally connected with a rotating sleeve (32).
3. The welding and positioning device for steel bar pieces for building construction according to claim 2, wherein: the magnetic attraction pieces which are mutually and magnetically attracted are attached to the joint of the upper end wall of the rotary sleeve (32) and the positioning sleeve (31).
4. A rebar piece welding positioning device for construction according to claim 3, wherein: one side of the annular electric guide rail (14) far away from the movable box (6) is provided with a hollow notch matched with the position of the rotary sleeve (32).
5. The welding and positioning device for steel bar pieces for building construction according to claim 1, wherein: the welding gun (16) is fixedly sleeved with a splash guard (17), the splash guard (17) is positioned at the middle part of the pair of positioning sleeves (3), the axial lead of the splash guard (17) is consistent with the positioning sleeves (3), and an adhesion layer is coated at the inner end of the splash guard (17).
6. The welding and positioning device for steel bar pieces for building construction according to claim 1, wherein: during the pressing down process of the locating plate (4) positioned above, the distance measuring sensor (12) connected with the locating plate does not pass through the distance measuring plate (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311132210.1A CN116852016B (en) | 2023-09-05 | 2023-09-05 | Steel bar welding positioning device for building construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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