CN111266760A - Steel structure welding equipment and method - Google Patents
Steel structure welding equipment and method Download PDFInfo
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- CN111266760A CN111266760A CN202010208255.2A CN202010208255A CN111266760A CN 111266760 A CN111266760 A CN 111266760A CN 202010208255 A CN202010208255 A CN 202010208255A CN 111266760 A CN111266760 A CN 111266760A
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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
- B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
- B23K31/02—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to soldering or welding
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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
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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
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- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention discloses steel structure welding equipment and a steel structure welding method, relates to the field of steel structure industry, and comprises a slide rail, an automatic adjusting type clamping mechanism and a welding mechanical arm. The design scheme is suitable for positioning welding of the steel structure column, the steel structure column is clamped and positioned by the clamping jaws after being hoisted to the cross beam through the design of the automatic adjusting type clamping mechanism, the butt joint of the welding position is carried out after automatic adjustment is carried out according to the butt joint angle of the steel structure column, and finally the welding of the steel structure column is carried out by the welding mechanical arm, so that the automatic adjustment is realized in the whole clamping positioning and welding process, the problem of poor positioning precision of manual operation is solved, the welding quality is favorably ensured, the problem of welding defects caused by poor welding precision or the problem of incapability caused by wrong connection angle and position of the steel structure is avoided, the construction efficiency is favorably improved, and the construction.
Description
Technical Field
The invention relates to the field of steel structure industry, in particular to steel structure welding equipment and a steel structure welding method.
Background
The steel construction post is used extensively in steel construction engineering at present, and the steel construction post generally connects through the welded mode in the use, and the welding of present steel construction post generally adopts the manual work to fix a position and manual welding, and the operation convenience is poor, and it is relatively poor to waste time and energy and positioning accuracy, leads to the junction of steel construction to appear welding defect easily, causes the steel construction can't use and rework, reduces whole efficiency of construction, increase construction cost.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention provides steel structure welding equipment and a steel structure welding method.
The technical scheme adopted by the invention for solving the technical problems is as follows: the steel structure welding equipment comprises a slide rail, an automatic adjusting type clamping mechanism and a welding mechanical arm, wherein the automatic adjusting type clamping mechanism comprises a transverse moving mechanism, a transposition mechanism, a longitudinal moving mechanism, a clamping sliding butt joint mechanism and a butt joint angle adjusting mechanism, the transverse moving mechanism comprises a slide seat, a transverse driving motor, a transverse driving speed reducer, a gear shaft, a gear and a rack, the transposition mechanism comprises a transposition shaft, a transposition mounting disc, a mounting groove, a motor mounting block, a transposition motor, a transposition speed reducer and a transposition driving shaft, the longitudinal moving mechanism comprises a fixing column, a lifting column, a cable ventilation channel, a motor groove, a lifting driving motor, a lifting speed reducer, a sliding block, a sliding groove, a screw rod, a threaded sliding block and a screw rod groove, and the butt joint angle adjusting mechanism comprises a mounting block, an angle adjusting motor, an angle adjusting speed reducer, an angle, The clamping sliding butt joint mechanism comprises a guide seat, a sliding motor, a sliding speed reducer, a driving gear shaft, a driving gear, a driven rack, a sliding strip, a clamping jaw, a rubber pad, a jacking block, a hydraulic jack and a jack mounting groove, the sliding rail is divided into 2 groups and symmetrically mounted on the ground of a workshop front and back, the sliding seat is mounted on the sliding rail in a matching way, the transverse driving motor is mounted on the side face of the front end of the sliding seat through a motor support, the transverse driving speed reducer is fixed on a transverse driving motor shell through a speed reducer support, the power input end of the transverse driving speed reducer is rigidly connected to the power output shaft of the transverse driving motor, the head end of a gear shaft is rigidly mounted at the power output end of the transverse driving speed reducer, the gear shaft is mounted on the sliding seat through a bearing in a, the gear is meshed with a rack, the rack is rigidly mounted on the upper end surface of the front end part of the sliding rail, the indexing shaft is fittingly mounted on the central position of the upper end of the sliding seat through a bearing, the head end of the indexing shaft is rigidly mounted on the central position of the lower end surface of the indexing mounting plate, the mounting groove is arranged on the central position of the sliding seat, the indexing motor is rigidly mounted in the mounting groove through a motor mounting block, the indexing speed reducer is fixed on a motor shell of the indexing motor through a speed reducer bracket, the power input end of the indexing speed reducer is rigidly connected to the power output shaft of the indexing motor, the head end of the indexing driving shaft is rigidly mounted on the lower end surface of the indexing shaft, the tail end of the indexing driving shaft is rigidly mounted on the power output end of the indexing speed reducer, the lifting column is installed inside the fixing column in a matching mode, the cable ventilation channel is arranged on the bottom face of a motor groove arranged in the hollow position in the fixing column, the lifting driving motor is rigidly installed on the bottom face of the motor groove, the lifting speed reducer is fixed on a lifting driving motor shell through a speed reducer support, the power input end of the lifting speed reducer is rigidly connected to the power output shaft of the lifting driving motor, the sliding blocks are divided into 2 groups and are installed on the outer wall of the bottom of the lifting column in a bilaterally symmetrical mode, the sliding blocks are installed on a sliding groove formed in the inner wall of the hollow position in the fixing column in a matching mode, the screw rod is rigidly installed on the power output end of the lifting speed reducer, the threaded sliding blocks are rigidly installed on the bottom of the inner wall of a screw rod groove arranged, the angle adjusting motor is rigidly mounted on the side part of the front end part of the mounting block through a motor support, the angle adjusting speed reducer is fixed on an angle adjusting motor shell through a speed reducer support, the power input end of the angle adjusting speed reducer is rigidly connected to the power output shaft of the angle adjusting motor, the head end of the angle adjusting driving shaft is rigidly mounted on the power output end of the angle adjusting speed reducer, the tail end of the angle adjusting driving shaft is rigidly mounted on the head end of the angle adjusting beam, the angle adjusting beam is mounted on the mounting block symmetrically mounted in 2 groups through bearings in a matching way, the hydraulic calipers are rigidly mounted on the side part of the rear end part of the front end part of the mounting block, the positioning shaft is rigidly mounted on the tail end of the angle adjusting beam, the positioning brake disc is rigidly mounted on the positioning shaft, the positioning brake disc is mounted, the sliding motor is rigidly mounted on the side part of the front end of the guide seat through a motor support, the sliding speed reducer is fixed on a sliding motor shell through a speed reducer support, the power input end of the sliding speed reducer is rigidly connected to the power output shaft of the sliding motor, the driving gear shaft is mounted on the guide seat through a bearing in a matching way, the head end of the driving gear shaft is rigidly mounted on the power output end of the sliding speed reducer, the driving gear is rigidly mounted at the tail end of the driving gear shaft, the driving gear is meshed with a driven rack, the driven rack is rigidly mounted on the lower end face of a slide bar, the slide bar is mounted on the guide seat in a matching way, the clamping jaw is rigidly mounted on the upper end face of the slide bar in an integrated way, the rubber pad is mounted on the inner wall of, the jack mounting groove sets up in jack lower extreme inner wall, the welding arm divides 2 groups front and back symmetry to slide rail middle part position and installs in workshop ground.
According to the steel structure welding equipment and the steel structure welding method, the automatic adjusting type clamping mechanisms are symmetrically arranged on the slide rail in a left-right mode in 2 groups, the clamping jaws are uniformly and transversely arranged in 5-10 groups and rigidly and integrally arranged on the upper end face of the slide bar, the hydraulic jack and the hydraulic calipers are connected with a hydraulic control system through hydraulic oil pipes, and the transverse driving motor, the transposition motor, the lifting driving motor, the angle adjusting motor and the sliding motor are all connected with the adjusting controller.
The welding method of the steel structure welding equipment comprises the following steps:
(1) polishing and derusting the welding groove at the connecting position of the steel structure;
(2) carrying out inductive heating preheating on the part to be welded at the connecting position of the steel structure;
(3) hoisting 2 groups of steel structures to be welded into a clamping jaw of an automatic adjusting type clamping mechanism, and lifting a hydraulic jack through a hydraulic control system to position and clamp a steel structure welding piece;
(4) sending a positioning adjustment signal through an adjustment controller, adjusting the automatic adjustment type clamping mechanism to a steel structure welding connection angle, and clamping and butting the welding position grooves of the two groups of steel structures;
(5)2 groups of welding mechanical arms are used for simultaneously performing welding processing;
(6) and after the welding process is finished, the hydraulic jack falls down, and the welded workpiece is hoisted and taken down from the clamping jaw of the automatic adjusting type clamping mechanism.
The invention has the beneficial effects that the design scheme is suitable for positioning welding of the steel structure column, the steel structure column is clamped and positioned by the clamping jaws after being hoisted to the cross beam through the design of the automatic adjusting type clamping mechanism, the butt joint of the welding position is carried out after automatic adjustment is carried out according to the butt joint angle of the steel structure column, and finally the welding of the steel structure column is carried out by the welding mechanical arm, so that the automatic adjustment is realized in the whole clamping and positioning and welding process, the problem of poor positioning precision of manual operation is solved, the welding quality is favorably ensured, the problem of welding defect caused by poor welding precision or incapability caused by wrong connection angle and position of the steel structure is avoided, the construction efficiency is favorably improved, and the construction cost is.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a front view of the overall structure of the present invention;
FIG. 2 is a side view of the overall structure of the present invention;
FIG. 3 is a front view of the overall structure of the self-adjusting clamping mechanism of the present invention;
FIG. 4 is a side view of the overall structure of the self-adjusting clamping mechanism of the present invention;
fig. 5 is a schematic view of the internal mounting structure of the fixing column of the present invention.
In the figure, 1, a sliding rail, 2, a sliding seat, 3, a transverse driving motor, 4, a transverse driving reducer, 5, a gear shaft, 6, a gear, 7, a rack, 8, an indexing shaft, 9, an indexing mounting disc, 10, a mounting groove, 11, a motor mounting block, 12, an indexing motor, 13, an indexing reducer, 14, an indexing driving shaft, 15, a fixing column, 16, a lifting column, 17, a cable ventilation channel, 18, a motor groove, 19, a lifting driving motor, 20, a lifting reducer, 21, a sliding block, 22, a sliding groove, 23, a screw, 24, a threaded sliding block, 25, a screw groove, 26, a mounting block, 27, an angle adjusting motor, 28, an angle adjusting reducer, 29, an angle adjusting driving shaft, 30, an angle adjusting beam, 31, a hydraulic caliper, 32, a positioning shaft, 33, a positioning brake disc, 34, a rib plate, 35, a mounting plate, 36, a guide seat, 37, a sliding motor, 38, a sliding reducer, 39. the welding robot comprises a driving gear shaft, 40 driving gears, 41 driven racks, 42 sliding strips, 43 clamping jaws, 44 rubber pads, 45 jacking blocks, 46 hydraulic jacks, 47 jack mounting grooves and 48 welding mechanical arms.
Detailed Description
In order to more clearly illustrate the technical solution of the present invention, the following further description is made with reference to the accompanying drawings, and it is obvious that the following described drawings are only one embodiment of the present invention, and it is within the scope of the present invention for a person of ordinary skill in the art to obtain other embodiments based on the drawings and the embodiment without any creative effort.
The steel structure welding equipment and the method comprise a sliding rail 1, an automatic adjusting type clamping mechanism and a welding mechanical arm 48, wherein the automatic adjusting type clamping mechanism comprises a transverse moving mechanism, a transposition mechanism, a longitudinal moving mechanism, a clamping sliding butt joint mechanism and a butt joint angle adjusting mechanism, the transverse moving mechanism comprises a sliding seat 2, a transverse driving motor 3, a transverse driving speed reducer 4, a gear shaft 5, a gear 6 and a rack 7, the transposition mechanism comprises a transposition shaft 8, a transposition mounting disc 9, a mounting groove 10, a motor mounting block 11, a transposition motor 12, a transposition speed reducer 13 and a transposition driving shaft 14, the longitudinal moving mechanism comprises a fixing column 15, a lifting column 16, a cable ventilation channel 17, a motor groove 18, a lifting driving motor 19, a lifting speed reducer 20, a sliding block 21, a sliding groove 22, a screw 23, a threaded sliding block 24 and a screw groove 25, and the butt joint angle adjusting mechanism comprises a mounting block 26, The angle adjusting mechanism comprises an angle adjusting motor 27, an angle adjusting reducer 28, an angle adjusting driving shaft 29, an angle adjusting beam 30, hydraulic calipers 31, a positioning shaft 32, a positioning brake disc 33, a rib plate 34 and a mounting plate 35, wherein the clamping sliding butt-joint mechanism comprises a guide seat 36, a sliding motor 37, a sliding reducer 38, a driving gear shaft 39, a driving gear 40, a driven rack 41, a slide bar 42, a jaw 43, a rubber pad 44, a jacking block 45, a hydraulic jack 46 and a jack mounting groove 47, the slide rail 1 is divided into 2 groups and symmetrically mounted on the ground of a workshop, the slide carriage 2 is mounted on the slide rail 1 in a matching way, the transverse driving motor 3 is mounted on the side surface of the front end of the slide carriage 2 through a motor support, the transverse driving reducer 4 is fixed on the shell of the transverse driving motor 3 through a reducer support, the power input end of the transverse driving reducer 4 is rigidly connected to the power output, the gear shaft 5 is fittingly installed on the sliding base 2 through a bearing, the gear 6 is rigidly installed at the tail end of the gear shaft 5, the gear 6 is meshed with a rack 7, the rack 7 is rigidly installed on the upper end surface of the front end part of the sliding rail 1, the indexing shaft 8 is fittingly installed on the central position of the upper end of the sliding base 2 through a bearing, the head end of the indexing shaft 8 is rigidly installed on the central position of the lower end surface of the indexing installation plate 9, the installation groove 10 is arranged at the central position of the sliding base 2, the indexing motor 12 is rigidly installed in the installation groove 10 through a motor installation block 11, the indexing speed reducer 13 is fixed on the shell of the indexing motor 12 through a speed reducer bracket, the power input end of the indexing speed reducer 13 is rigidly connected to the power output shaft of the indexing motor 12, the head end of, the longitudinal moving mechanism is divided into 2 groups and is rigidly mounted on the upper end surface of the transposition mounting plate 9 in a front-back symmetrical manner, the fixed column 15 is divided into 2 groups and is rigidly mounted on the upper end surface of the transposition mounting plate 9 in a front-back symmetrical manner, the lifting column 16 is mounted in the fixed column 15 in a matching manner, the cable ventilation channel 17 is arranged on the bottom surface of a motor groove 18 arranged in a hollow position in the fixed column 15 in a front-back symmetrical manner, the lifting driving motor 19 is rigidly mounted on the bottom surface of the motor groove 18, the lifting reducer 20 is fixed on a shell of the lifting driving motor 19 through a reducer bracket, the power input end of the lifting reducer 20 is rigidly connected to the power output shaft of the lifting driving motor 19, the sliding blocks 21 are divided into 2 groups and are rigidly mounted on the outer wall of the bottom of the lifting column 16, the threaded sliding block 24 is rigidly mounted at the bottom of the inner wall of a screw groove 25 arranged in a hollow part in the lifting column 16, the threaded sliding block 24 is mounted on a screw 23 in a matching way, the mounting blocks 26 are respectively mounted on the upper end surfaces of 2 groups of the lifting column 16 which are symmetrically mounted, the angle adjusting motor 27 is rigidly mounted at the side part of the front end part of the mounting block 26 through a motor support, the angle adjusting speed reducer 28 is fixed on the shell of the angle adjusting motor 27 through a speed reducer support, the power input end of the angle adjusting speed reducer 28 is rigidly connected to the power output shaft of the angle adjusting motor 27, the head end of the angle adjusting driving shaft 29 is rigidly mounted at the power output end of the angle adjusting speed reducer 28, the tail end of the angle adjusting driving shaft 29 is rigidly mounted at the head end of the angle adjusting beam 30, the angle adjusting beam 30 is mounted on the mounting block 26 which, the positioning shaft 32 is rigidly mounted at the tail end of the angle adjusting beam 30, the positioning brake disc 33 is rigidly mounted on the positioning shaft 32, the positioning brake disc 33 is mounted on the hydraulic caliper 31 in a matching manner, the mounting plate 35 is rigidly mounted at the middle position of the angle adjusting beam 30 through a rib plate 34, the guide seat 36 is rigidly mounted on the upper end surface of the mounting plate 35, the sliding motor 37 is rigidly mounted on the side part of the front end of the guide seat 36 through a motor support, the sliding reducer 38 is fixed on the shell of the sliding motor 37 through a reducer support, the power input end of the sliding reducer 38 is rigidly connected to the power output shaft of the sliding motor 37, the driving gear shaft 39 is mounted on the guide seat 36 through a bearing in a matching manner, the head end of the driving gear shaft 39 is rigidly mounted on the power output end of the sliding reducer 38, the driving, driven rack 41 rigid mounting is in terminal surface under draw runner 42, draw runner 42 cooperation is installed in guide holder 36, jack catch 43 rigidity integral type is installed in draw runner 42 up end, cushion 44 is installed in jack catch 43 upper end inner wall and puller block 45 up end, puller block 45 rigid mounting is in the flexible end of hydraulic jack 46, hydraulic jack 46 rigid mounting is in jack mounting groove 47, jack mounting groove 47 sets up in jack catch 43 lower extreme inner wall, welding arm 48 divide 2 to organize the fore-and-aft symmetry in slide rail 1 intermediate position and install in workshop ground.
In detail, the automatic adjusting type clamping mechanisms are symmetrically arranged on the slide rail 1 in a left-right mode in groups of 2, the clamping jaws 43 are arranged on the upper end face of the slide bar 42 in groups of 7, the hydraulic jack 46 and the hydraulic caliper 31 are connected with a hydraulic control system through a hydraulic oil pipe, the transverse driving motor 3, the transposition motor 12, the lifting driving motor 19, the angle adjusting motor 27 and the sliding motor 37 are all connected with an adjusting controller, and the welding method of the steel structure welding equipment comprises the following steps:
(1) polishing and derusting the welding groove at the connecting position of the steel structure;
(2) carrying out inductive heating preheating on the part to be welded at the connecting position of the steel structure;
(3) hoisting 2 groups of steel structures to be welded into a clamping jaw 43 of an automatic adjusting type clamping mechanism, and lifting a hydraulic jack 46 through a hydraulic control system to position and clamp the steel structure welding parts;
(4) sending a positioning adjustment signal through an adjustment controller, adjusting the automatic adjustment type clamping mechanism to a steel structure welding connection angle, and clamping and butting the welding position grooves of the two groups of steel structures;
(5)2 groups of welding mechanical arms 48 simultaneously perform welding processing;
(6) after the welding process is completed, the hydraulic jack 46 falls down, and the welded workpiece is lifted and taken down from the jaw 43 of the automatic adjusting type clamping mechanism.
The above embodiments are only exemplary embodiments of the present invention, and are not intended to limit the present invention, and the scope of the present invention is defined by the claims. Various modifications and equivalents may be made by those skilled in the art within the spirit and scope of the present invention, and such modifications and equivalents should also be considered as falling within the scope of the present invention.
Claims (3)
1. The utility model provides a steel construction welding equipment and method, includes slide rail (1), automatically regulated formula fixture and welding arm (48), its characterized in that: the automatic adjusting type clamping mechanism comprises a transverse moving mechanism, a transposition mechanism, a longitudinal moving mechanism, a clamping sliding butt joint mechanism and a butt joint angle adjusting mechanism, the transverse moving mechanism comprises a sliding seat (2), a transverse driving motor (3), a transverse driving speed reducer (4), a gear shaft (5), a gear (6) and a rack (7), the transposition mechanism comprises a transposition shaft (8), a transposition mounting disc (9), a mounting groove (10), a motor mounting block (11), a transposition motor (12), a transposition speed reducer (13) and a transposition driving shaft (14), and the longitudinal moving mechanism comprises a fixing column (15), a lifting speed reducer (20), a sliding block (21), a sliding groove (22), a screw rod (23), a threaded sliding block (24), The butt joint angle adjusting mechanism comprises an installation block (26), an angle adjusting motor (27), an angle adjusting speed reducer (28), an angle adjusting driving shaft (29), an angle adjusting beam (30), a hydraulic caliper (31), a positioning shaft (32), a positioning brake disc (33), a rib plate (34) and an installation plate (35), the clamping sliding butt joint mechanism comprises a guide seat (36), a sliding motor (37), a sliding speed reducer (38), a driving gear shaft (39), a driving gear (40), a driven rack (41), a sliding strip (42), a clamping jaw (43), a rubber pad (44), a jacking block (45), a hydraulic jack (46) and a jack installation groove (47), the sliding rails (1) are symmetrically arranged on the ground of a workshop in a front-back mode in a way of being divided into 2 groups, the sliding seats (2) are installed on the sliding rails (1) in a matched mode, the transverse driving motor (3) is installed on the front end side of the sliding, the transverse driving speed reducer (4) is fixed on a shell of the transverse driving motor (3) through a speed reducer support, the power input end of the transverse driving speed reducer (4) is rigidly connected to the power output shaft of the transverse driving motor (3), the head end of a gear shaft (5) is rigidly installed at the power output end of the transverse driving speed reducer (4), the gear shaft (5) is installed on the sliding seat (2) through a bearing in a matching way, a gear (6) is rigidly installed at the tail end of the gear shaft (5), the gear (6) is meshed with a rack (7), the rack (7) is rigidly installed on the upper end surface of the front end part of the sliding rail (1), a shifting shaft (8) is installed at the central position of the upper end of the sliding seat (2) through a bearing in a matching way, the head end of the shifting shaft (8) is rigidly installed at the central position of the lower, the indexing motor (12) is rigidly mounted in the mounting groove (10) through a motor mounting block (11), the indexing speed reducer (13) is fixed to a shell of the indexing motor (12) through a speed reducer support, a power input end of the indexing speed reducer (13) is rigidly connected to a power output shaft of the indexing motor (12), a head end of the indexing driving shaft (14) is rigidly mounted on a lower end face of the indexing shaft (8), a tail end of the indexing driving shaft (14) is rigidly mounted on a power output end of the indexing speed reducer (13), the longitudinal moving mechanism is divided into 2 groups and is rigidly mounted on an upper end face of the indexing mounting plate (9) in a front-back symmetrical mode, the fixed columns (15) are divided into 2 groups and are rigidly mounted on an upper end face of the indexing mounting plate (9) in a front-back symmetrical mode, the lifting columns (16) are mounted in the fixed columns (15) in a matched mode, the cable ventilation, the lifting driving motor (19) is rigidly installed on the bottom surface of the motor groove (18), the lifting reducer (20) is fixed on a shell of the lifting driving motor (19) through a reducer support, the power input end of the lifting reducer (20) is rigidly connected to the power output shaft of the lifting driving motor (19), the sliding blocks (21) are divided into 2 groups and are rigidly and integrally installed on the outer wall of the bottom of the lifting column (16) in a bilateral symmetry mode, the sliding blocks (21) are installed on sliding grooves (22) formed in the inner wall of the hollow part in the fixed column (15) in a matching mode, the screw rods (23) are rigidly installed on the power output end of the lifting reducer (20), the threaded sliding blocks (24) are rigidly installed at the bottom of the inner wall of screw rod grooves (25) formed in the hollow part in the lifting column (16) in a matching mode, the threaded sliding blocks (24) are installed on the screw rods (23) in a matching, the angle adjusting motor (27) is rigidly mounted on the side part of the front end part of the mounting block (26) through a motor support, the angle adjusting speed reducer (28) is fixed on a shell of the angle adjusting motor (27) through a speed reducer support, the power input end of the angle adjusting speed reducer (28) is rigidly connected to the power output shaft of the angle adjusting motor (27), the head end of the angle adjusting driving shaft (29) is rigidly mounted on the power output end of the angle adjusting speed reducer (28), the tail end of the angle adjusting driving shaft (29) is rigidly mounted on the head end of an angle adjusting beam (30), the angle adjusting beam (30) is mounted on the mounting block (26) symmetrically mounted in 2 groups through bearings in a matching way, the hydraulic calipers (31) are rigidly mounted on the side part of the rear end part of the front end part of the mounting block (26), the positioning shaft (32) is rigidly mounted on the tail end of the angle adjusting, the location brake disc (33) cooperation is installed in hydraulic pressure calliper (31), mounting panel (35) are through gusset (34) rigid mounting in angle modulation roof beam (30) middle part position, guide holder (36) rigid mounting is in mounting panel (35) up end, sliding motor (37) pass through motor support rigid mounting in guide holder (36) front end lateral part, slip reduction gear (38) are fixed in sliding motor (37) casing through the reduction gear support, slip reduction gear (38) power input end rigid connection is in sliding motor (37) power output shaft, drive gear axle (39) are installed in guide holder (36) through the bearing cooperation, drive gear axle (39) head end rigid mounting is in slip reduction gear (38) power output end, drive gear (40) rigid mounting is at drive gear axle (39) end, drive gear (40) and driven rack (41) meshing, driven rack (41) rigid mounting is in terminal surface under draw runner (42), draw runner (42) cooperation is installed in guide holder (36), jack catch (43) rigidity integral type is installed in draw runner (42) up end, cushion (44) are installed in jack catch (43) upper end inner wall and puller block (45) up end, puller block (45) rigid mounting is in hydraulic jack (46) flexible end, hydraulic jack (46) rigid mounting is in jack mounting groove (47), jack mounting groove (47) set up in jack catch (43) lower extreme inner wall, welding arm (48) divide 2 to organize the longitudinal symmetry in slide rail (1) intermediate position and install in workshop ground.
2. The steel structure welding equipment and the method according to claim 1, wherein the automatic adjusting type clamping mechanisms are symmetrically arranged on the sliding rail (1) in a left-right mode in 2 groups, the clamping jaws (43) are uniformly distributed in 5-10 groups in a transverse mode and are integrally and rigidly arranged on the upper end face of the sliding bar (42), the hydraulic jack (46) and the hydraulic caliper (31) are connected with a hydraulic control system through hydraulic oil pipes, and the transverse driving motor (3), the indexing motor (12), the lifting driving motor (19), the angle adjusting motor (27) and the sliding motor (37) are connected with an adjusting controller.
3. The steel structure welding equipment and the method thereof according to claim 1, wherein the steel structure welding equipment comprises the following steps:
(1) polishing and derusting the welding groove at the connecting position of the steel structure;
(2) carrying out inductive heating preheating on the part to be welded at the connecting position of the steel structure;
(3) hoisting 2 groups of steel structures to be welded into a clamping jaw (43) of an automatic adjusting type clamping mechanism, and lifting a hydraulic jack (46) through a hydraulic control system to position and clamp the steel structure welding parts;
(4) sending a positioning adjustment signal through an adjustment controller, adjusting the automatic adjustment type clamping mechanism to a steel structure welding connection angle, and clamping and butting the welding position grooves of the two groups of steel structures;
(5)2 groups of welding mechanical arms (48) are used for welding simultaneously;
(6) after the welding process is finished, the hydraulic jack (46) falls down, and the welded workpiece is hoisted and taken down from the clamping jaw (43) of the automatic adjusting type clamping mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010208255.2A CN111266760A (en) | 2020-03-23 | 2020-03-23 | Steel structure welding equipment and method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010208255.2A CN111266760A (en) | 2020-03-23 | 2020-03-23 | Steel structure welding equipment and method |
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| CN111266760A true CN111266760A (en) | 2020-06-12 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112684218A (en) * | 2021-01-13 | 2021-04-20 | 齐飞 | Rapid detection test device based on high-voltage motor stator bar life |
| CN113953756A (en) * | 2021-12-22 | 2022-01-21 | 东营圭璋海洋科技有限公司 | Welding tool fixture for manufacturing steel structure for petroleum engineering |
| CN114211187A (en) * | 2021-12-29 | 2022-03-22 | 河南六建重工有限公司 | Feeding device for welding construction of steel structure bridge |
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| CN112684218A (en) * | 2021-01-13 | 2021-04-20 | 齐飞 | Rapid detection test device based on high-voltage motor stator bar life |
| CN113953756A (en) * | 2021-12-22 | 2022-01-21 | 东营圭璋海洋科技有限公司 | Welding tool fixture for manufacturing steel structure for petroleum engineering |
| CN114211187A (en) * | 2021-12-29 | 2022-03-22 | 河南六建重工有限公司 | Feeding device for welding construction of steel structure bridge |
| CN114211187B (en) * | 2021-12-29 | 2024-04-12 | 河南六建重工有限公司 | Feeding device for welding construction of steel structure bridge |
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