CN115139044A - Special-shaped steel structure welding positioning device - Google Patents
Special-shaped steel structure welding positioning device Download PDFInfo
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- CN115139044A CN115139044A CN202211003437.1A CN202211003437A CN115139044A CN 115139044 A CN115139044 A CN 115139044A CN 202211003437 A CN202211003437 A CN 202211003437A CN 115139044 A CN115139044 A CN 115139044A
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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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Abstract
The invention discloses a special-shaped steel structure welding positioning device, which relates to the technical field of steel structure welding positioning and comprises a welding positioning device base, wherein the outer side of the welding positioning device base is connected with a movable rack in a sliding mode, a welding mechanism is fixedly installed at the top of the movable rack, a moving mechanism is fixedly installed at one end of the welding positioning device base, a pushing positioning mechanism is arranged at one end, far away from the moving mechanism, of the upper surface of the welding positioning device base, and symmetrically arranged positioning clamping mechanisms are fixedly installed on the upper surface of the welding positioning device base. According to the invention, the top pressure plate is reversely pushed to press the elastic protection component by virtue of the extrusion force generated by the contact of the rubber connecting strip and the steel structural member, so that the soft cambered surface casing and the rebound component are pressed and deformed, the friction force generated when the rubber connecting strip is in contact with the steel structural member is ensured, and the safety of a special-shaped steel structural member during processing is further improved.
Description
Technical Field
The invention relates to the technical field of welding and positioning of steel structures, in particular to a welding and positioning device for a special-shaped steel structure.
Background
The steel structure is a structure mainly made of steel, is one of main building structure types, and the steel has the characteristics of high strength, light dead weight, good integral rigidity and strong deformability, so the steel structure is particularly suitable for building large-span, ultrahigh and extra-heavy buildings, and steel structure members have certain special-shaped angles during welding and processing, so the steel structure members have a lot of inconvenience during processing, and a positioning device is needed for assisting in welding and positioning the special-shaped steel structure.
As disclosed in chinese patent publication No.: CN 215658730U's special-shaped steel structure welding and positioning device for building construction belongs to the technical field of steel structure welding equipment, and comprises a fixing device and a positioning device, wherein the positioning device is arranged on the upper surface of the fixing device; fixing device includes the bottom plate, the spread groove, the slip pushes away the groove, a spring, the slip post, link up the post, mount and pulley, through setting up fixing device and positioner, the screw is rotated and is taken off positioner from fixing device, put into fixing device with the steel construction that needs fixed and location, the pulley is convenient for remove and reachs in the middle of the fixing device, when the steel construction is too big, the pulley will compress to the mount, the mount compresses to the slip push away the tank bottom portion through sliding hole and slip lock cooperation, in order to adapt to the steel construction of different width and thickness, rethread spring utilizes elasticity to promote the fixed steel construction that compresses tightly of mount, reach the effect of tightly fixing the steel construction, and bearing and bolt screw cooperation make fixed plate and bearing plate pressfitting, the workman's operation of being convenient for with steel construction fixed position, the handle is convenient for staff's swivel bolt.
The following problems exist in the prior art: when fixing a position dysmorphism steel structural component, because the restriction of steel construction appearance, be difficult to carry out steady placing when fixed, and the position of placing of artifical adjustment dysmorphism steel structural component can waste the too much time of workman to a certain extent.
Disclosure of Invention
The invention provides a welding and positioning device for a special-shaped steel structure, which aims to solve the problems in the background technology.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows:
the utility model provides a dysmorphism steel construction welding position device, includes welding position device base, the outside sliding connection of welding position device base has the removal frame, the top fixed mounting who removes the frame has welding mechanism, the one end fixed mounting of welding position device base has moving mechanism, the one end that moving mechanism was kept away from to the upper surface of welding position device base is provided with pushes away positioning mechanism, the last fixed surface of welding position device base installs the location fixture that the symmetry set up.
Location fixture is including riser, cylinder one, push pedal and the tight protection component of clamp, the tight protection component of clamp's one side and the inboard fixed surface of push pedal are connected, press from both sides tight protection component including soft cover shell, rubber depression bar, elasticity book strip, spacing fender subassembly and the elasticity separation subassembly of returning, one side of rubber depression bar and the interior fixed surface of soft cover shell are connected, just one side of push pedal is kept away from in soft cover shell inside to the rubber depression bar setting.
The technical scheme of the invention is further improved as follows: the movable groove has been seted up on the surface of welding position device base, moving mechanism is including driving motor, threaded rod and spacing slide bar, one side of driving motor and the fixed surface of welding position device base are connected, driving motor's output shaft extend to the inside of welding position device base and with the one end fixed connection of threaded rod, the other end of threaded rod is connected with the inner wall rotation of movable groove.
The technical scheme of the invention is further improved as follows: the utility model discloses a welding positioning device, including the threaded rod, the surface of threaded rod and the bottom inner wall threaded connection who removes the frame, the bottom surface of removing the frame and the inner wall sliding connection who removes the shifting chute, the surface of spacing slide bar and the inner wall swing joint who removes the frame, the threaded rod sets up with spacing slide bar about the central line symmetry of welding positioning device base, just the both ends of spacing slide bar and the inner wall fixed connection who removes the chute, through driving motor and threaded rod cooperation, drive and remove the frame and remove to drive welding mechanism and remove and weld special-shaped steel structure.
The technical scheme of the invention is further improved as follows: welding mechanism is including welder main part and soldered connection, the bottom surface of welder main part and the last fixed surface who removes the frame are connected, the inboard top fixedly connected with of removing the frame sets up the flexible regulator in welder main part below, the output of flexible regulator and the top fixed connection of soldered connection, just the output of welder main part and the wiring end electric connection of soldered connection utilize the flexible of flexible regulator to cooperate jointly with welder main part, soldered connection, carry out the efficient welding to special-shaped steel structure welding department.
The technical scheme of the invention is further improved as follows: the pushing and positioning mechanism comprises a fixed plate, a second air cylinder, a connecting plate and a top pressure plate, the bottom surface of the fixed plate is fixedly connected with the upper surface of the welding and positioning device base, a limit baffle is fixedly mounted on the upper surface of the welding and positioning device base, one end of the pushing and positioning mechanism is far away from the upper surface of the welding and positioning device base, one end of the second air cylinder is fixedly connected with the side surface of the fixed plate, the output end of the second air cylinder is fixedly connected with the surface of the connecting plate close to the outer side, the connecting plate is fixedly connected with an elastic protection assembly close to the inner side surface, the outer surface of the elastic protection assembly is fixedly connected with one side surface of the top pressure plate, and a rubber connecting strip is fixedly connected onto the other side surface of the top pressure plate.
The technical scheme of the invention is further improved as follows: the upper surface of welding position device base has seted up the slot rolling, it is connected with supplementary running roller to rotate on the inner wall of slot rolling, through two flexible connecting plate and the roof pressure board removal of driving of cylinder, promotes the steel construction and removes on supplementary running roller, cooperates limit baffle to carry out spacing blockking, carries out the rough location of quick travel of steel structural component.
The technical scheme of the invention is further improved as follows: elasticity protection component is including soft cambered surface cover shell and resilience subassembly, one side of soft cambered surface cover shell and the fixed surface of connecting plate are connected, the surface of soft cambered surface cover shell and the one side fixed surface of being close to the connecting plate of roof pressure board are connected, the one end of resilience subassembly and the fixed surface of soft cambered surface cover shell are connected, the other end of resilience subassembly and the fixed surface of connecting plate are connected, just equidistant evenly distributed of soft cambered surface cover shell, resilience subassembly is on the surface of connecting plate, through the extrusion force that rubber connecting strip and steel structural component contact produced, reverse extrusion roof pressure board oppression elasticity protection component for soft cambered surface cover shell and resilience subassembly pressurized deformation ensure the frictional force when rubber connecting strip and steel structural component contact.
The technical scheme of the invention is further improved as follows: the bottom surface of riser and the last fixed surface of welding position device base are connected, the one end of cylinder one and the inboard fixed surface of riser are connected, the output of cylinder one and the outside fixed surface of push pedal are connected, press from both sides the equidistant distribution of protection subassembly and on the inboard surface of push pedal, through the flexible push pedal that drives of cylinder one and press from both sides tight protection subassembly and remove, with the steel construction contact, fix a position the steel construction, realize the quick steady location of dysmorphism steel structural component.
The technical scheme of the invention is further improved as follows: one side of soft cover shell is connected with the inboard fixed surface of push pedal, spacing both ends of keeping off the subassembly back are connected with the interior fixed surface of soft cover shell, just spacing keep off the subassembly back and the rubber depression bar is in on same central line, the one end of elasticity separation subassembly and the outer fixed surface of rubber depression bar are connected, the other end of elasticity separation subassembly and the spacing outer fixed surface who keeps off the subassembly back are connected.
The technical scheme of the invention is further improved as follows: elasticity folding strip sets up the both sides at elasticity separation subassembly, just the one end of elasticity folding strip and the outer fixed surface of rubber depression bar are connected, the other end of elasticity folding strip and the interior fixed surface of soft shell of the case are connected, the friction groove has been seted up on the surface of soft shell of the case, utilize soft shell of the case and the contact of special-shaped steel structural component to produce the extrusion and then deformation, drive rubber depression bar oppression elasticity folding strip and elasticity separation subassembly, through the resilience force that the two combined action produced for soft shell of the case and steel structural component in close contact with, and utilize the setting in friction groove, stability when guaranteeing the welding of steel structural component.
Due to the adoption of the technical scheme, compared with the prior art, the invention has the technical progress that:
1. the invention provides a welding and positioning device for a special-shaped steel structure, which drives a movable rack to move by matching a driving motor and a threaded rod, drives a welding mechanism to move to weld the special-shaped steel structure, and efficiently welds the welding position of the special-shaped steel structure by utilizing the cooperation of the expansion of an expansion regulator, a welder main body and a welding head, thereby ensuring the welding efficiency of the special-shaped steel structure.
2. The invention provides a welding and positioning device for a special-shaped steel structure, which is characterized in that a connecting plate and a top pressure plate are driven to move through a second telescopic cylinder to push a steel structure to move on an auxiliary roller wheel, a limit baffle is matched for limiting and blocking, the top pressure plate and a clamping protection assembly are driven to move through the first telescopic cylinder to be in contact with the steel structure, the steel structure is positioned, and a special-shaped steel structure component is quickly and stably positioned, so that the use efficiency of the device is ensured.
3. The invention provides a welding and positioning device for a special-shaped steel structure, which is characterized in that a jacking plate is reversely pushed to press an elastic protection assembly through extrusion force generated by contact of a rubber connecting strip and a steel structure member, so that a soft cambered surface casing and a rebound assembly are pressed and deformed, the friction force generated when the rubber connecting strip is in contact with the steel structure member is ensured, and the safety of the special-shaped steel structure member during processing is further improved.
4. The invention provides a special-shaped steel structure welding positioning device, which utilizes the contact of a soft casing and a special-shaped steel structure component to generate extrusion and further deform, drives a rubber pressure rod to press an elastic folding strip and an elastic separation component, enables the soft casing and the steel structure component to be in close contact through resilience force generated by the combined action of the elastic folding strip and the elastic separation component, and ensures the stability of the steel structure component during welding by utilizing the arrangement of a friction groove, so that the steel structure component can be stably placed.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic cross-sectional view of the structural welding mechanism and the movement mechanism of the present invention;
FIG. 3 is a perspective view of the structural locating and clamping mechanism of the present invention;
FIG. 4 is a schematic cross-sectional view of a structural clamping protection assembly of the present invention;
FIG. 5 is a perspective view of the structural pushing and positioning mechanism of the present invention;
fig. 6 is an enlarged schematic view of the structure of fig. 5 a of the present invention.
In the figure: 1. welding a positioning device base; 11. a moving groove; 12. a limit baffle; 13. an auxiliary roller; 2. a welding mechanism; 21. a welder body; 22. a telescopic adjuster; 23. welding a head; 3. a moving mechanism; 31. a drive motor; 32. a threaded rod; 33. a limiting slide bar; 4. positioning the clamping mechanism; 41. a vertical plate; 42. a first cylinder; 43. pushing a plate; 44. clamping the protection component; 441. a soft casing; 442. a friction groove; 443. a rubber compression bar; 444. elastic folding strips; 445. a limiting and gear returning component; 446. an elastomeric barrier component; 5. a pushing and positioning mechanism; 51. a fixing plate; 52. a second air cylinder; 53. a connecting plate; 54. an elastic protection component; 541. a soft cambered surface casing; 542. a rebound assembly; 55. a top pressing plate; 56. a rubber connecting strip; 6. and moving the frame.
Detailed Description
The present invention will be described in further detail with reference to the following examples:
example 1
As shown in fig. 1-6, the present invention provides a welding and positioning device of a deformed steel structure, comprising a welding and positioning device base 1, a movable frame 6 slidably connected to the outer side of the welding and positioning device base 1, a welding mechanism 2 fixedly installed on the top of the movable frame 6, a moving mechanism 3 fixedly installed on one end of the welding and positioning device base 1, a pushing and positioning mechanism 5 provided on one end of the upper surface of the welding and positioning device base 1 far from the moving mechanism 3, a positioning and clamping mechanism 4 symmetrically installed on the upper surface of the welding and positioning device base 1, the positioning and clamping mechanism 4 comprising a vertical plate 41, a cylinder 42, a push plate 43 and a clamping and protecting component 44, one side of the clamping and protecting component 44 being fixedly connected to the inner surface of the push plate 43, the clamping and protecting component 44 comprising a soft casing 441, a rubber pressure rod 443, an elastic folding strip 444, a limit and an elastic blocking component 445, and an elastic blocking component 446, one side of the rubber pressure rod being fixedly connected to the inner surface of the soft casing 441, and the rubber pressure rod 443 being disposed on one side of the casing 441 far from the push plate 43, a moving groove 11 being provided on the outer surface of the welding and a movable threaded rod 32 of the outer surface of the movable threaded rod 3, and an inner surface of the movable threaded rod 32 of the movable screw rod 32 of the movable frame 32, and a motor 32 of the movable screw rod 32 connected to the outer surface of the movable frame 32, the movable screw rod 32, the movable frame 32, and a movable screw rod 32 fixed on the outer surface of the inner surface of the movable frame 32 connected to the movable frame 32, and the movable screw rod 32 of the movable frame 32, the threaded rod 32 and the limiting slide rod 33 are symmetrically arranged about the central line of the welding positioning device base 1, two ends of the limiting slide rod 33 are fixedly connected with the inner wall of the moving groove 11, the welding mechanism 2 comprises a welder main body 21 and a welding head 23, the bottom surface of the welder main body 21 is fixedly connected with the upper surface of the moving rack 6, the inner top of the moving rack 6 is fixedly connected with a telescopic regulator 22 arranged below the welder main body 21, the output end of the telescopic regulator 22 is fixedly connected with the top of the welding head 23, the output end of the welder main body 21 is electrically connected with a wiring end of the welding head 23, the threaded rod 32 is driven to rotate through an output shaft of a driving motor 31, the moving rack 6 is driven to move, the welding mechanism 2 is driven to move to weld a special-shaped steel structure, and the special-shaped steel structure is efficiently welded by means of cooperation of the telescopic regulator 22 with the welder main body 21 and the welding head 23.
Example 2
As shown in fig. 1 to 6, on the basis of embodiment 1, the present invention provides a technical solution: preferably, the pushing and positioning mechanism 5 comprises a fixed plate 51, a second cylinder 52, a connecting plate 53 and a top pressure plate 55, the bottom surface of the fixed plate 51 is fixedly connected with the upper surface of the welding and positioning device base 1, a limit baffle 12 is fixedly installed on the upper surface of the welding and positioning device base 1, the limit baffle 12 is arranged at one end, far away from the pushing and positioning mechanism 5, on the upper surface of the welding and positioning device base 1, one end of the second cylinder 52 is fixedly connected with the side surface of the fixed plate 51, the output end of the second cylinder 52 is fixedly connected with the surface, close to the outer side, of the connecting plate 53, an elastic protection component 54 is fixedly connected on the surface, close to the inner side, of the connecting plate 53, the outer surface of the elastic protection component 54 is fixedly connected with the surface of one side of the top pressure plate 55, a rubber connecting strip 56 is fixedly connected on the surface, the upper surface of the welding and positioning device base 1 is provided with a rolling groove, the inner wall of the rolling groove is rotatably connected with an auxiliary roller 13, the elastic protection component 54 comprises a soft arc-shaped sleeve 541 and a rebound component 542, one side of the soft arc-shaped sleeve 541 is fixedly connected with the outer surface of the connecting plate 53, the outer surface of the soft arc-shaped sleeve 541 is fixedly connected with the surface of one side, close to the connecting plate 53, of the top pressure plate 55, one end of the rebound component 542 is fixedly connected with the inner surface of the soft arc-shaped sleeve 541, the other end of the rebound component 542 is fixedly connected with the surface of the connecting plate 53, the soft arc-shaped sleeve 541 and the rebound component 542 are uniformly distributed on the surface of the connecting plate 53 at equal intervals, the connecting plate 53 and the top pressure plate 55 are driven to move by the expansion of the second cylinder 52, a steel structure is pushed to move on the auxiliary roller 13 and is matched with the limit baffle 12 for limiting and blocking, the extrusion force generated by the contact of the rubber connecting strip 56 and a steel structural member, and the top pressure plate 55 is reversely pushed to press the elastic protection component 54, so that the soft cambered surface casing 541 and the rebound component 542 are pressed and deformed, and the friction force when the rubber connecting strip 56 contacts with the steel structural member is ensured.
Example 3
As shown in fig. 1 to 6, on the basis of embodiment 1, the present invention provides a technical solution: preferably, the bottom surface of the vertical plate 41 is fixedly connected with the upper surface of the welding positioning device base 1, one end of the cylinder one 42 is fixedly connected with the inner side surface of the vertical plate 41, the output end of the cylinder one 42 is fixedly connected with the outer side surface of the push plate 43, the clamping protection components 44 are distributed on the inner side surface of the push plate 43 at equal intervals, one side of the soft case 441 is fixedly connected with the inner side surface of the push plate 43, two ends of the limit return blocking component 445 are fixedly connected with the inner surface of the soft case 441, the limit return blocking component 445 and the rubber pressure rod 443 are positioned on the same central line, one end of the elastic blocking component 446 is fixedly connected with the outer surface of the rubber pressure rod 443, the other end of the elastic blocking component 446 is fixedly connected with the outer surface of the limit return blocking component 445, the elastic folding strips 444 are arranged on two sides of the elastic blocking component 446, and the one end of elasticity folded strip 444 and the outer fixed surface of rubber depression bar 443 are connected, the other end of elasticity folded strip 444 and the interior fixed surface of soft cover shell 441 are connected, friction groove 442 has been seted up on the surface of soft cover shell 441, it removes to stretch out and draw back push pedal 43 and press from both sides tight protection component 44 through cylinder 42, contact with the steel construction, fix a position the steel construction, realize the quick steady location of dysmorphism steel construction component, utilize soft cover shell 441 and the contact of dysmorphism steel construction component to produce the extrusion and then deformation, it oppresses elasticity folded strip 444 and elasticity separation component 446 to drive rubber depression bar 443, resilience force through the two combined action production, make soft cover shell 441 and steel construction component in close contact, and utilize the setting of friction groove 442, guarantee the stability of steel construction component when welding.
The working principle of the welding and positioning device for the special-shaped steel structure is described in detail below.
As shown in fig. 1-6, in use, firstly, the deformed steel structure is placed on the welding positioning device base 1, then the second cylinder 52 is started, the second cylinder 52 stretches and retracts to drive the connecting plate 53 and the top pressure plate 55 to move, the steel structure is pushed to move on the auxiliary roller 13, the limit baffle 12 is matched to limit and block, the deformed steel structure is preliminarily positioned, the first cylinder 42 stretches and retracts to drive the push plate 43 and the clamping protection assembly 44 to move, the steel structure is contacted, the steel structure is positioned, the deformed steel structure is rapidly and stably positioned, the soft casing 441 is contacted with the deformed steel structure to generate extrusion and further deform, the rubber pressure rod 443 is driven to press the elastic folding strip 444 and the elastic separation assembly 446, the resilience force generated by the joint action of the two components is utilized, the soft casing 441 is in close contact with the steel structure, the steel structure is ensured to be stable when being welded, the steel structure is contacted with the deformed by the rubber connecting strip 56, the extrusion force generated by the contact of the rubber connecting strip 56 and the steel structure is driven to move towards the welding head 22, the main body of the welding positioning device can be driven by the telescopic welding head 23 and the telescopic welding head 23 to move again, and the telescopic welding head 23 can be driven to move.
The present invention has been described in general terms in the foregoing, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto based on the present invention. Therefore, modifications or improvements are within the scope of the invention without departing from the spirit of the inventive concept.
Claims (10)
1. The utility model provides a dysmorphism steel construction welding position device, includes welding position device base (1), the outside sliding connection of welding position device base (1) has movable rack (6), the top fixed mounting who moves rack (6) has welding mechanism (2), its characterized in that: a moving mechanism (3) is fixedly mounted at one end of the welding positioning device base (1), a pushing positioning mechanism (5) is arranged at one end, far away from the moving mechanism (3), of the upper surface of the welding positioning device base (1), and positioning clamping mechanisms (4) which are symmetrically arranged are fixedly mounted on the upper surface of the welding positioning device base (1);
location fixture (4) is including riser (41), cylinder (42), push pedal (43) and press from both sides tight protection component (44), press from both sides the inboard surface fixed connection of one side and push pedal (43) of tight protection component (44), press from both sides tight protection component (44) including soft cover (441), rubber depression bar (443), elasticity folding strip (444), spacing fender subassembly (445) and elasticity separation subassembly (446) of returning, the internal surface fixed connection of one side and soft cover (441) of rubber depression bar (443), just rubber depression bar (443) set up the inside one side of keeping away from push pedal (43) in soft cover (441).
2. The special-shaped steel structure welding and positioning device of claim 1, characterized in that: moving slot (11) have been seted up on the surface of welding position device base (1), moving mechanism (3) are including driving motor (31), threaded rod (32) and spacing slide bar (33), one side of driving motor (31) is connected with the fixed surface of welding position device base (1), the output shaft of driving motor (31) extend to the inside of welding position device base (1) and with the one end fixed connection of threaded rod (32), the other end of threaded rod (32) is connected with the inner wall rotation of moving slot (11).
3. A shaped steel structure welding position device according to claim 2, characterized in that: the utility model discloses a welding positioner, including threaded rod (32), the surface of threaded rod (32) and the bottom inner wall threaded connection who removes frame (6), the bottom surface of removing frame (6) and the inner wall sliding connection who removes movable groove (11), the surface of spacing slide bar (33) and the inner wall swing joint who removes frame (6), threaded rod (32) and spacing slide bar (33) set up about the central line symmetry of welding positioner base (1), just the both ends of spacing slide bar (33) and the inner wall fixed connection who removes groove (11).
4. The special-shaped steel structure welding and positioning device of claim 1, characterized in that: the welding mechanism (2) comprises a welder main body (21) and a welding head (23), the bottom surface of the welder main body (21) is fixedly connected with the upper surface of the movable rack (6), the top of the inner side of the movable rack (6) is fixedly connected with a telescopic regulator (22) arranged below the welder main body (21), the output end of the telescopic regulator (22) is fixedly connected with the top of the welding head (23), and the output end of the welder main body (21) is electrically connected with the wiring end of the welding head (23).
5. The special-shaped steel structure welding and positioning device of claim 1, characterized in that: the pushing and positioning mechanism (5) comprises a fixing plate (51), a second cylinder (52), a connecting plate (53) and a top pressure plate (55), the bottom surface of the fixing plate (51) is fixedly connected with the upper surface of the welding and positioning device base (1), a limit baffle (12) is fixedly mounted on the upper surface of the welding and positioning device base (1), the limit baffle (12) is arranged at one end, far away from the pushing and positioning mechanism (5), of the upper surface of the welding and positioning device base (1), one end of the second cylinder (52) is fixedly connected with the side surface of the fixing plate (51), the output end of the second cylinder (52) is fixedly connected with the surface, close to the outer side, of the connecting plate (53), the surface, close to the inner side, of the connecting plate (53) is fixedly connected with an elastic protection assembly (54), the outer surface of the elastic protection assembly (54) is fixedly connected with the surface of one side of the top pressure plate (55), and the surface of the other side of the top pressure plate (55) is fixedly connected with a rubber connecting strip (56).
6. The special-shaped steel structure welding positioning device according to claim 1, characterized in that: the upper surface of the welding positioning device base (1) is provided with a rolling groove, and an auxiliary roller (13) is rotatably connected to the inner wall of the rolling groove.
7. A special-shaped steel structure welding and positioning device according to claim 5, characterized in that: elasticity protection component (54) is including soft cambered surface cover shell (541) and resilience subassembly (542), the surface fixed connection of one side and connecting plate (53) of soft cambered surface cover shell (541), the surface of soft cambered surface cover shell (541) and one side fixed surface that is close to connecting plate (53) of roof pressure plate (55) are connected, the one end of resilience subassembly (542) and the interior fixed surface of soft cambered surface cover shell (541) are connected, the other end of resilience subassembly (542) and the fixed surface of connecting plate (53) are connected, just soft cambered surface cover shell (541), equidistant evenly distributed of resilience subassembly (542) are on the surface of connecting plate (53).
8. The special-shaped steel structure welding and positioning device of claim 1, characterized in that: the bottom surface of riser (41) and the last fixed surface of welding position device base (1) are connected, the one end of cylinder (42) and the inboard fixed surface of riser (41) are connected, the output of cylinder (42) and the outside fixed surface of push pedal (43) are connected, press from both sides tight protection component (44) equidistant distribution on the inboard surface of push pedal (43).
9. The special-shaped steel structure welding positioning device according to claim 1, characterized in that: one side of soft cover shell (441) is connected with the inboard fixed surface of push pedal (43), spacing keep off both ends of subassembly (445) and the interior fixed surface of soft cover shell (441) back and be connected, just spacing keep off subassembly (445) and rubber depression bar (443) be in same central line, the one end of elasticity separation subassembly (446) and the outer fixed surface of rubber depression bar (443) are connected, the other end of elasticity separation subassembly (446) and the outer fixed surface of spacing fender subassembly (445) back are connected.
10. The special-shaped steel structure welding and positioning device of claim 1, characterized in that: the elastic folding strips (444) are arranged on two sides of the elastic blocking assembly (446), one ends of the elastic folding strips (444) are fixedly connected with the outer surface of the rubber pressing rod (443), the other ends of the elastic folding strips (444) are fixedly connected with the inner surface of the soft casing (441), and the outer surface of the soft casing (441) is provided with friction grooves (442).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202211003437.1A CN115139044A (en) | 2022-08-22 | 2022-08-22 | Special-shaped steel structure welding positioning device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202211003437.1A CN115139044A (en) | 2022-08-22 | 2022-08-22 | Special-shaped steel structure welding positioning device |
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| CN117840683A (en) * | 2024-03-07 | 2024-04-09 | 中建五局第三建设有限公司 | Welding positioning device for special-shaped steel structure |
| CN117862978A (en) * | 2024-01-11 | 2024-04-12 | 河北海源管件有限公司 | Anti-loosening end face grinding machine for elbow production |
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| CN116833513A (en) * | 2023-09-02 | 2023-10-03 | 振东冶金科技江苏有限公司 | Flame cutting machine with accurate adjusting function for special-shaped workpieces |
| CN116833513B (en) * | 2023-09-02 | 2023-12-05 | 振东冶金科技江苏有限公司 | Flame cutting machine with accurate adjusting function for special-shaped workpieces |
| CN117862978A (en) * | 2024-01-11 | 2024-04-12 | 河北海源管件有限公司 | Anti-loosening end face grinding machine for elbow production |
| CN117840683A (en) * | 2024-03-07 | 2024-04-09 | 中建五局第三建设有限公司 | Welding positioning device for special-shaped steel structure |
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