CN117066806B - Inclined ladder welding device capable of avoiding excessive heated deformation of workpiece - Google Patents
Inclined ladder welding device capable of avoiding excessive heated deformation of workpiece Download PDFInfo
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- CN117066806B CN117066806B CN202311325679.7A CN202311325679A CN117066806B CN 117066806 B CN117066806 B CN 117066806B CN 202311325679 A CN202311325679 A CN 202311325679A CN 117066806 B CN117066806 B CN 117066806B
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- 238000003466 welding Methods 0.000 title claims abstract description 88
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 20
- 238000001816 cooling Methods 0.000 claims description 14
- 230000001105 regulatory effect Effects 0.000 claims description 10
- 238000000034 method Methods 0.000 description 10
- 230000008569 process Effects 0.000 description 10
- 230000005540 biological transmission Effects 0.000 description 7
- 230000002349 favourable effect Effects 0.000 description 6
- 230000008859 change Effects 0.000 description 4
- 230000001360 synchronised effect Effects 0.000 description 4
- 230000006978 adaptation Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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- 230000000149 penetrating effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 239000002699 waste material Substances 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
- B23K37/047—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work moving work to adjust its position between soldering, welding or cutting steps
-
- 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
-
- 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
- B23K37/003—Cooling means
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- 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
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- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention provides an inclined ladder welding device for avoiding excessive thermal deformation of a workpiece, and relates to the technical field of welding. This avoid work piece excessively to be heated inclined ladder welding set of deformation, including two bases, two the equal fixedly connected with in base both ends adjusts the seat, two put two first backup pads and two second backup pads between the base, two be provided with a plurality of third backup pads between second backup pad and the first backup pad, it is a plurality of the sleeve outside is all rotated and is connected with the support arm, two the base top all is provided with movable assembly, two the linking arm bottom all is provided with the welding machine, the linking arm bottom is provided with the guide bar. This avoid work piece excessively to be heated inclined ladder welding set of deformation is convenient for to a plurality of steps welding, convenient operation, uses manpower sparingly, and is effectual to the fixed of step simultaneously, reduces deformation, prevents curb plate overheat deformation, improves product quality.
Description
Technical Field
The invention relates to a welding device, in particular to an inclined ladder welding device for preventing a workpiece from being excessively deformed by heat, and belongs to the technical field of welding.
Background
The ship inclined ladder is a device which is used in a large amount in the shipbuilding process by shipbuilding factories, and a large number of inclined ladders are also required to be installed on a ship body. The current inclined ladder has two side plates which are parallel to each other and are obliquely arranged, the side plates are made of channel steel materials, the notch of each side plate is outwards welded with a plurality of pedals which are parallel to each other between the two channel steels. The ramp of this construction has the following disadvantages: the self weight is large, and the processing and the carrying are inconvenient; most are welding processes in the field.
In the existing inclined ladder welding tool, the width of the inclined ladder and the inclination angle of the pedal cannot be adjusted according to various working conditions, the ship inclined ladder is required to be welded in a cabin directly due to the narrow space of the cabin, the welding cannot be finished and then the inclined ladder is installed in the cabin, the existing tool has limitation in working, low applicability and inconvenience in operation in the narrow cabin, a plurality of pedal steps are required to be welded independently in the welding process, most operators hold the pedals to correspond to the side plates in the welding process, the pedals are likely to deflect in the welding process, the welding quality is influenced, the technology of the welding operators is required to be checked, the metal materials of the pedals and the side plates are likely to deflect due to the large heat generated in the welding process, the slightly deformed plates are difficult to sense in the welding process of the handheld plates, the slightly deformed plates can be found only after the welding is finished, and the reworking process is required, so that the time is wasted.
Disclosure of Invention
(one) solving the technical problems
The invention aims to solve the problems that in the prior art, most operators hold pedals and side plates to correspond to each other during welding, but the pedals may deviate during welding to influence welding quality, the technology of welding operators needs to be checked, and metal materials of the pedals and the side plates may deviate due to larger heat generated during welding, the deformation of the plates may be caused during heating, the slight deformation is difficult to feel during holding the plates for welding, and the problems of reworking and respraying and time waste are only found after the welding is completed.
(II) technical scheme
In order to achieve the above purpose, the invention is realized by the following technical scheme: the utility model provides a avoid work piece excessively to be heated inclined ladder welding set of deformation, includes two bases, two the equal fixedly connected with in base both ends adjusts the seat, two be provided with two first backup pads and two second backup pads between the base, two be provided with a plurality of third backup pads between second backup pad and the first backup pad, second backup pad and third backup pad are the wave and distribute, equal fixedly connected with hinge plate in first backup pad, second backup pad and third backup pad top one side, first backup pad, second backup pad and third backup pad top all are provided with the sleeve, the equal sliding connection in sleeve both ends has the slide bar, two the slide bar runs through a plurality of hinge plates respectively and rotates with a plurality of hinge plates to be connected, a plurality of the equal rotation in sleeve outside is connected with the support arm, two the base top all is provided with movable assembly, the inside guide rail that is provided with of movable assembly, the inside both sides of guide rail all are provided with the linking arm, two the linking arm bottom all is provided with the welding machine, the guide rail bottom is provided with the guide bar, the guide bar bottom rotates to be connected with the guide pulley, guide pulley and a plurality of corresponding with guide arm.
Preferably, two the inside first dwang of equal fixedly connected with of first backup pad and second backup pad bottom, one of them base one side fixedly connected with accommodate motor, accommodate motor output and one of them first dwang fixed connection make accommodate motor start drive rather than the first dwang of being connected rotate, a plurality of the inside equal fixedly connected with second dwang of third backup pad bottom, a plurality of spacing groove has all been seted up to inside first dwang and the second dwang, a plurality of the inside equal sliding connection of first dwang and a plurality of second dwang has the gag lever post, a plurality of the support arm bottom overlaps respectively and locates a plurality of gag lever posts outsides and rotate with the gag lever post and be connected, makes first backup pad, second backup pad and third backup pad drive the gag lever post and remove when carrying out the angle deflection to make gag lever post pulling support arm follow the removal, make the angle of support arm and first backup pad, second backup pad and third backup pad bottom one side equal fixedly connected with diaphragm, be favorable to carrying out the welding to the step.
Preferably, a plurality of third backup pad end to end articulates, and is a plurality of the equal fixedly connected with drive gear in second dwang one end outside, a plurality of drive gear two liang of meshing is connected, makes a plurality of third backup pads drive second dwang and drive gear and rotate when deflecting, two the equal fixedly connected with fixed block of inside one end of base is located two first dwang of first backup pad bottom runs through two fixed blocks respectively and rotates with two fixed blocks to be connected, makes the fixed block support spacing to first dwang, two the inside sliding connection of base has a plurality of first stoppers, and a plurality of second dwang runs through a plurality of first stoppers respectively and rotates with a plurality of first stoppers to be connected, and adjacent two the second dwang of third backup pad bottom runs through same first stopper, makes first stopper carry out spacing to the second dwang, two the inside equal sliding connection of base has the second stopper, is located two first dwang of second backup pad bottom runs through two second stoppers respectively and rotates with two second stoppers to be connected.
Preferably, one of them the regulation seat inside at base both ends all rotates and is connected with the second threaded rod, the second threaded rod runs through two other regulation seats and its threaded connection, two equal fixedly connected with synchronizing wheel of second threaded rod one end, two synchronizing wheel outside cover is equipped with the hold-in range, one of them synchronizing wheel one end fixedly connected with handle makes the handle drive the synchronizing wheel and rotates to make synchronizing wheel drive the hold-in range rotation, thereby make two synchronizing wheel synchronous rotation, and drive the second threaded rod and rotate, make the second threaded rod drive the base and remove, make the distance between two bases adjustable.
Preferably, two slide bar one end is all fixedly connected with push pedal, the inside supporting spring that is provided with of sleeve, supporting spring both ends contact with two push pedal respectively, support the slide bar.
Preferably, the moving assembly comprises a slide way and a screw rod, the slide way is internally and slidably connected with a moving block, the screw rod is rotationally connected inside the slide way, the screw rod penetrates through the moving block and is in threaded connection with the moving block, two moving motors are fixedly connected to one ends of the slide way, the two output ends of the moving motors are respectively fixedly connected with the two screw rods, and the moving motors are started to drive the screw rod to rotate, so that the screw rod drives the moving block to move.
Preferably, the guide rail both sides all are provided with the slip case, guide rail both ends sliding connection is inside two slip cases, two the equal fixedly connected with montant of slip incasement portion, two the montant runs through guide rail both ends respectively and with guide rail sliding connection, two movable block is fixedly connected with in two slip case outsides respectively, is favorable to supporting spacing to the guide rail.
Preferably, the inside fixedly connected with biax motor of guide rail, the equal fixedly connected with first threaded rod of two output of biax motor, two equal threaded connection in the first threaded rod outside has the regulating block, two sliding connection respectively in the inside both ends of guide rail, two the linking arm is fixed connection respectively in two regulating block bottoms, makes first threaded rod rotate and drives the regulating block and remove to drive linking arm and welding machine and remove, two equal threaded connection in linking arm bottom has positioning bolt, the welding machine passes through positioning bolt and linking arm fixed connection, is favorable to adjusting the fixed position of welding machine, is convenient for change its angle.
Preferably, a plurality of first dwang and the equal cover in second dwang outside are equipped with spacing wheel, and is a plurality of spacing wheel respectively with first backup pad, second backup pad and third backup pad fixed connection, two the base top is all through slide rail sliding connection has the water tank, the equal fixedly connected with support column in water tank both ends top, slide fixedly connected with support column top, two water tank one side all is provided with the mounting panel, and is a plurality of spacing wheel rotates respectively to be connected in two mounting panels inside, the inside fixedly connected with cooling tube of mounting panel, the cooling tube both ends are connected with the diaphragm respectively, are convenient for make the inside water that leads to of cooling tube to this is cooled down with the fixed building body curb plate of mounting panel, a plurality of mounting holes have been seted up at the mounting panel top, are convenient for install the building body curb plate, two equal fixedly connected with sill pillar in base bottom both ends, a plurality of sill pillar bottom equal fixedly connected with universal wheel, are convenient for remove.
Preferably, the first backup pad, the equal fixedly connected with extension board in second backup pad and a plurality of third backup pad top, the inside roof that all is provided with of first backup pad, second backup pad and a plurality of third backup pad, roof top fixedly connected with a plurality of cleats, a plurality of the cleats all run through the extension board and with extension board sliding connection, roof top fixedly connected with a plurality of spacing springs, a plurality of spacing springs respectively with first backup pad, second backup pad and a plurality of third backup pad fixed connection, a plurality of hinge plate one side all articulates there is the articulated frame, a plurality of spacing fixture blocks of equal fixedly connected with in first backup pad, second backup pad and a plurality of third backup pad bottom, the inside sliding connection of spacing fixture block has the sliding plate, sliding plate one end articulates with the articulated frame that subtends to be adjacent, sliding plate one side fixedly connected with a plurality of horizontal poles, a plurality of chute are all seted up to roof bottom fixedly connected with, a plurality of chute, a plurality of the chute are all seted up to the chute, a plurality of the chute respectively with a plurality of adaptation looks.
The invention provides an inclined ladder welding device for avoiding excessive thermal deformation of a workpiece, which has the following beneficial effects:
1. this avoid work piece excessively to be heated inclined ladder welding set of warp makes the movable motor start drive the lead screw and rotates to drive the movable block through the lead screw and remove, make the movable block drive the guide rail and remove, drive the guide bar through the guide rail and remove, make the guide bar drive the leading wheel remove, make the leading wheel contact with the inclined ladder step surface at support arm top, carry out the fluctuation when the guide wheel removes along the support arm and remove, make the guide bar drive the guide rail and reciprocate, and drive linking arm and welding machine follow and remove, make the welding machine remove along the inclination of inclined ladder step, be convenient for weld the inclined ladder step, in the removal process, the guide wheel rises along the inclined ladder step, after rising to the top, the guide wheel slides down along the support arm, and remove to next stage step position, be convenient for a plurality of steps weld, convenient operation, save the manpower, simultaneously to the fixed effect of step is good, reduce deformation.
2. This avoid work piece excessively to be heated inclined ladder welding set of warp, before the welding, adjust the device earlier, make the device adjust to the position with the step angle looks adaptation of this inclined ladder, firstly place the inclined ladder curb plate in two mounting panel one sides, and pass mounting hole with inclined ladder curb plate and mounting panel fixed through the bolt, then make the handle drive synchronizing wheel rotate, and make the synchronizing wheel drive two synchronizing wheels through the hold-in range and carry out the transmission, make the synchronizing wheel drive two second threaded rods and rotate, with this adjusts the interval of two bases, make the base drive foundation post and universal wheel when removing and remove, the convenience is adjusted the base, and drive the mounting panel when removing at the base and remove, make the mounting panel drive first backup pad, second backup pad and third backup pad carry out relative movement, make first backup pad, second backup pad and third backup pad drive the hinge plate remove, and make the promotion slide bar drive the push pedal and extrude the backing spring, thereby make two liang of two mutual nears of first backup pad and third backup pad, with this adjusts the length of adaptation inclined ladder, the welding is laid down with the inclined ladder convenience.
3. This avoid work piece excessively to be heated inclined ladder welding set of warp drives first dwang through accommodate motor start and rotates to drive the gag lever post through first dwang and rotate in step with this first dwang that drives the other end, make first dwang drive first backup pad overturn, make first backup pad drive third backup pad top follow first backup pad and carry out the lifting when overturning, thereby make first backup pad and the third backup pad arch rather than being connected, because fixed block and first stopper carry out spacingly to first dwang and second dwang respectively, so make the third backup pad drive the second dwang and rotate when overturning, the second dwang drives the second dwang synchronous rotation rather than meshing when rotating, thereby drive a plurality of third backup pads that the rear side is connected and overturn in step synchronization, make a plurality of first backup pads and a plurality of third backup pads adjust to when welding the angle with the inclined ladder step, place the inclined ladder step in a plurality of first backup pads, second backup pad and third backup pad inclined welding position one side rather than being connected, rotate the position of handle again and carry out the fine setting to two base respectively, make the inclined ladder drive and incline ladder and be close to its welding quality when the welding quality is improved, the product is convenient for take place to change, and the stability is convenient for take place to change and is adjacent to the welding quality.
4. This avoid work piece excessively to be heated inclined ladder welding set of deformation, the water tank passes through the water pump with the cooling tube and is connected, after mounting panel and inclined ladder curb plate are fixed, makes the inside water transmission of water tank to inside the cooling tube to cool down the mounting panel, thereby cool down the curb plate, make the curb plate can be absorbed by the mounting panel at too much heat that the welding position produced, thereby prevent curb plate overheat deformation, improve product quality.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic diagram of the structure of the present invention;
FIG. 3 is a schematic view of the structure of the adjusting seat of the present invention;
FIG. 4 is a schematic view of the structure of the base of the present invention;
FIG. 5 is a schematic view of the structure of the support plate of the present invention;
FIG. 6 is a schematic view of the structure of the guide rail of the present invention;
FIG. 7 is a schematic view of the structure of the sleeve of the present invention;
FIG. 8 is a schematic view of the structure of the base of the present invention;
FIG. 9 is a schematic view of a first rotary lever according to the present invention;
FIG. 10 is a schematic view of a cooling tube according to the present invention;
FIG. 11 is a schematic view of the structure of the sliding box of the present invention;
FIG. 12 is a schematic view of the structure of the mounting plate of the present invention;
FIG. 13 is a schematic view of the structure of the support plate of the present invention;
FIG. 14 is a schematic view of the top plate of the present invention;
FIG. 15 is a schematic view of the structure of the stud of the invention;
fig. 16 is a schematic structural view of a push block according to the present invention.
In the figure: 1. a base; 2. an adjusting seat; 3. a first support plate; 4. a second support plate; 5. a third support plate; 6. a hinged plate; 7. a sleeve; 8. a slide bar; 9. a first rotating lever; 10. a second rotating lever; 11. a limit rod; 12. a transmission gear; 13. a support arm; 14. a fixed block; 15. a first limiting block; 16. a second limiting block; 17. a slide box; 18. a guide rail; 19. a connecting arm; 20. a welding machine; 21. positioning bolts; 22. a biaxial motor; 23. a guide rod; 24. a guide wheel; 25. a vertical rod; 26. a first threaded rod; 27. a moving block; 28. a push plate; 29. a support spring; 30. a second threaded rod; 31. a synchronizing wheel; 32. a synchronous belt; 33. a handle; 34. a cross plate; 35. a mounting plate; 36. a cooling tube; 37. a water tank; 38. adjusting a motor; 39. a slideway; 40. a screw rod; 41. a moving motor; 42. a bottom post; 43. an adjusting block; 44. a limiting wheel; 45. a universal wheel; 46. a support plate; 47. a top plate; 48. a pushing block; 49. a sloping block; 50. a limit clamping block; 51. a sliding plate; 52. a hinge bracket; 53. a cross bar; 54. an anti-skid nail; 55. and a limit spring.
Detailed Description
The embodiment of the invention provides an inclined ladder welding device for preventing a workpiece from being excessively deformed by heating.
Referring to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7, fig. 8, fig. 9, fig. 10, fig. 11, fig. 12, fig. 13, fig. 14, fig. 15 and fig. 16, the adjustable support comprises two bases 1, two adjusting seats 2 are fixedly connected to two ends of the two bases 1, two first support plates 3 and two second support plates 4 are arranged between the two bases 1, a plurality of third support plates 5 are arranged between the two second support plates 4 and the first support plates 3, the second support plates 4 and the third support plates 5 are distributed in a wave shape, hinge plates 6 are fixedly connected to one sides of tops of the first support plates 3, the second support plates 4 and the third support plates 5, sleeves 7 are respectively arranged at tops of the first support plates 3, the second support plates 4 and the third support plates 5, sliding rods 8 are respectively penetrated through the plurality of hinge plates 6 and are rotatably connected with the hinge plates 6, one ends of the two 8 are fixedly connected with push plates 28, support springs 29 are respectively arranged in the sleeves 7, and the two ends of the support springs 29 are respectively contacted with the two ends of the two slide rods 8, and the two ends of the slide rods are respectively 13 are rotatably connected with the slide rods 7.
The inside first dwang 9 of all fixedly connected with of two first backup pad 3 and second backup pad 4 bottom, one of them 1 side fixedly connected with accommodate motor 38, accommodate motor 38 output and one of them first dwang 9 fixed connection, make accommodate motor 38 start drive the first dwang 9 of being connected with it rotate, the inside second dwang 10 of all fixedly connected with of a plurality of third backup pads 5 bottom, the spacing groove has all been seted up to inside a plurality of first dwang 9 and the inside spacing groove of all having been seted up of second dwang 10, the inside all sliding connection of a plurality of first dwang 9 and a plurality of second dwang 10 has gag lever post 11, a plurality of support arm 13 bottom overlaps respectively and locates a plurality of gag lever post 11 outsides and rotate with gag lever post 11 and be connected, make first backup pad 3, second backup pad 4 and third backup pad 5 drive gag lever post 11 when carrying out the angle deflection, thereby make gag lever post 11 pulling support arm 13 follow the removal, make the angle of support arm 13 and first backup pad 3, second backup pad 4 and third backup pad 5 keeps unanimous, first backup pad 3, second backup pad 4 and third backup pad 5 bottom one side fixedly connected with step board 34, be favorable to welding is convenient.
The first support plates 5 are hinged end to end, the transmission gears 12 are fixedly connected to the outer sides of one ends of the second support plates 10, the transmission gears 12 are connected in a meshed mode in pairs, the second support plates 5 drive the second support plates 10 and the transmission gears 12 to rotate when deflecting, the fixing blocks 14 are fixedly connected to one ends of the inner portions of the two bases 1, the two first support plates 9 located at the bottom ends of the first support plates 3 penetrate through the two fixing blocks 14 respectively and are rotationally connected with the two fixing blocks 14, the fixing blocks 14 support and limit the first support plates 9, the two bases 1 are internally and slidably connected with the first limiting blocks 15, the second support plates 10 penetrate through the first limiting blocks 15 and are rotationally connected with the first limiting blocks 15, the second rotating rods 10 located at the bottom ends of the adjacent two third support plates 5 penetrate through the same first limiting blocks 15, the second limiting blocks 15 limit the second rotating rods 10, the second limiting blocks 16 are slidably connected to the inner portions of the two first support plates 1, and the two first limiting blocks 9 located at the bottom ends of the two second support plates 4 respectively penetrate through the second limiting blocks 16.
The adjusting seats 2 at two ends of one base 1 are internally and rotatably connected with second threaded rods 30, the second threaded rods 30 penetrate through the other two adjusting seats 2 and are in threaded connection with the other two adjusting seats 2, one ends of the two second threaded rods 30 are fixedly connected with synchronizing wheels 31, the outer sides of the two synchronizing wheels 31 are sleeved with synchronizing belts 32, one end of one synchronizing wheel 31 is fixedly connected with a handle 33, the handle 33 drives the synchronizing wheels 31 to rotate, the synchronizing wheels 31 drive the synchronizing belts 32 to rotate, and accordingly the two synchronizing wheels 31 rotate synchronously and drive the second threaded rods 30 to rotate, the second threaded rods 30 drive the bases 1 to move, and the distance between the two bases 1 can be adjusted.
The top of two bases 1 all is provided with the movable assembly, the inside guide rail 18 that is provided with of movable assembly, the inside both sides of guide rail 18 all are provided with linking arm 19, two linking arm 19 bottom all are provided with welding machine 20, the guide rail 18 bottom is provided with guide bar 23, guide bar 23 bottom rotation is connected with leading wheel 24, leading wheel 24 is corresponding with a plurality of support arms 13, the movable assembly includes slide 39 and lead screw 40, slide 39 inside sliding connection has movable block 27, lead screw 40 rotates to be connected in slide 39 inside, lead screw 40 runs through movable block 27 and with movable block 27 threaded connection, two slide 39 one end all fixedly connected with movable motor 41, two movable motor 41 output respectively with two lead screw 40 fixed connection, make movable motor 41 start drive lead screw 40 rotate, thereby make lead screw 40 drive movable block 27 and remove, guide rail 18 both sides all are provided with sliding box 17, guide rail 18 both ends sliding connection is inside two sliding box 17, two sliding connection is in two sliding box 17 inside, two sliding box 17 inside all fixedly connected with montant 25 run through guide rail 18 both ends respectively and with guide rail 18 sliding connection, two movable block 27 are respectively fixedly connected with movable block 41 in two sliding box 17 outside the support is favorable to carrying out spacing to two sliding box 17.
The inside fixedly connected with biax motor 22 of guide rail 18, the equal fixedly connected with first threaded rod 26 of two output of biax motor 22, equal threaded connection in two first threaded rods 26 outsides has regulating block 43, two regulating block 43 are sliding connection respectively in the inside both ends of guide rail 18, two linking arm 19 are fixed connection respectively in two regulating block 43 bottoms, make first threaded rod 26 rotate and drive regulating block 43 and remove, thereby drive linking arm 19 and welding machine 20 and remove, equal threaded connection in two linking arm 19 bottoms has positioning bolt 21, welding machine 20 is favorable to adjusting the fixed position of welding machine 20 through positioning bolt 21 and linking arm 19 fixed connection, be convenient for change its angle.
The outside of a plurality of first dwang 9 and second dwang 10 all overlaps and is equipped with spacing wheel 44, a plurality of spacing wheels 44 respectively with first backup pad 3, second backup pad 4 and third backup pad 5 fixed connection, two 1 tops of base all are through slide rail sliding connection's water tank 37, the equal fixedly connected with support column in water tank 37 both ends top, slide 39 fixed connection is on the support column top, two 37 one side of water tank all is provided with mounting panel 35, a plurality of spacing wheels 44 rotate respectively and connect in two mounting panel 35 inside, the inside fixedly connected with cooling tube 36 of mounting panel 35, cooling tube 36 both ends are connected with diaphragm 34 respectively, be convenient for make cooling tube 36 inside water, thereby cool down with the fixed building body curb plate of mounting panel 35, the mounting hole has been seted up at mounting panel 35 top, be convenient for install the building body curb plate, two equal fixedly connected with end posts 42 in 1 bottom both ends, a plurality of end posts 42 bottom all fixedly connected with universal wheel 45, be convenient for remove.
The top of each of the first supporting plate 3, the second supporting plate 4 and the plurality of third supporting plates 5 is fixedly connected with a supporting plate 46, the top plate 47 is fixedly connected with a plurality of anti-skid nails 54 inside each of the first supporting plate 3, the second supporting plate 4 and the plurality of third supporting plates 5, each of the plurality of anti-skid nails 54 penetrates through the supporting plate 46 and is in sliding connection with the supporting plate 46, the top of each of the plurality of limiting springs 55 is fixedly connected with a plurality of pushing blocks 55 at the top of the top plate 47, each of the plurality of limiting springs 55 is fixedly connected with the first supporting plate 3, the second supporting plate 4 and the plurality of third supporting plates 5, each of the plurality of hinge plates 6 is hinged with a plurality of limiting clamping blocks 50, each of the first supporting plate 3, the second supporting plate 4 and the plurality of third supporting plates 5 is fixedly connected with a sliding plate 51 inside each of limiting clamping blocks 50, one end of the sliding plate 51 is hinged with the opposite adjacent hinge frame 52, each of the sliding plate 51 is fixedly connected with a plurality of cross bars 53, each of the inclined blocks 49 is fixedly connected with a plurality of pushing blocks 48 at the bottom of the top plate 47, each of the plurality of the pushing blocks 48 is provided with a plurality of inclined blocks 49, and each of inclined blocks 49 is adapted to the inclined blocks 48.
Specifically, before welding, the device is adjusted firstly, the device is adjusted to a position matched with the step angle of the inclined ladder, the inclined ladder side plates are firstly placed on one side of two mounting plates 35, the inclined ladder side plates and the mounting plates 35 are fixed through bolts penetrating through mounting holes, then the handle 33 drives the synchronizing wheel 31 to rotate, the synchronizing wheel 31 drives the two synchronizing wheels 31 through the synchronous belt 32, the synchronizing wheel 31 drives the two second threaded rods 30 to rotate, the distance between the two bases 1 is adjusted, the bases 1 drives the bottom posts 42 and the universal wheels 45 to move when moving, the bases 1 are conveniently adjusted, the mounting plates 35 are driven to move when the bases 1 move, the mounting plates 35 drive the first support plates 3, the second support plates 4 and the third support plates 5 to move relatively, the first support plates 3, the second support plates 4 and the third support plates 5 drive the hinged plates 6 to move, the slide bars 8 are driven to move, the push plates 28 drive the hinged plates 29 to squeeze the support springs 29, and accordingly the first support plates 3, the second support plates 4 and the third support plates 5 are driven to move, the two adjacent to mutually adjust the inclined ladder, and the inclined ladder is convenient to be welded.
An angle sensor can be arranged on the supporting arm 13, the angle between the supporting arm 13 and the supporting arm 13 is detected through the angle sensor, thereby detecting the installation angle of the inclined ladder, being beneficial to improving the accuracy of welding the inclined ladder pedal, the adjusting motor 38 is started to drive the first rotating rod 9 to rotate, the first rotating rod 9 drives the limiting rod 11 to rotate, thereby driving the first rotating rod 9 at the other end to synchronously rotate, the first rotating rod 9 drives the first supporting plate 3 to overturn, the first supporting plate 3 drives the top end of the third supporting plate 5 to lift along with the first supporting plate 3 during overturning, the first supporting plate 3 and the third supporting plate 5 connected with the first supporting plate 3 arch, the fixed block 14 and the first limiting block 15 respectively limit the first rotating rod 9 and the second rotating rod 10, so that the third supporting plate 5 drives the second rotating rod 10 to rotate during overturning, the second rotating rod 10 drives the second rotating rod 10 meshed with the second rotating rod 10 to synchronously rotate when rotating, thereby driving the plurality of third supporting plates 5 connected with the rear side to synchronously turn over, when the plurality of first supporting plates 3 and the plurality of third supporting plates 5 are adjusted to the welding angles with the inclined ladder steps, the inclined ladder steps are arranged on one side of the welding positions of the inclined ladder of the plurality of first supporting plates 3, the second supporting plates 4 and the third supporting plates 5, the handle 33 is rotated again to finely adjust the positions of the two bases 1, the mounting plate 35 drives the inclined ladder side plates to approach and contact the inclined ladder steps, the subsequent welding is convenient, the stability is improved, the deformation during the welding can be prevented after the limiting, the product quality is influenced, the adjustment of the application can adapt to the inclination angles of the inclined ladder steps, and various inclined ladders are arranged, and a tool is not required to be manufactured by adapting each inclined ladder, so that the cost and expenditure are saved, and a large number of places are not required to be consumed for placing the tools.
The double-shaft motor 22 is started to drive the two first threaded rods 26 to rotate, and the first threaded rods 26 drive the two adjusting blocks 43 to move relatively, so that the adjusting blocks 43 drive the connecting arms 19 to move, and the connecting arms 19 drive the welding machine 20 to move, thereby being beneficial to adjusting the position of the welding machine 20, enabling the welding machine 20 to correspond to the welding position, and facilitating welding.
The moving motor 41 is started to drive the screw rod 40 to rotate, the screw rod 40 is used for driving the moving block 27 to move, the moving block 27 is used for driving the guide rail 18 to move, the guide rod 23 is used for driving the guide wheel 24 to move through the guide rail 18, the guide wheel 24 is in contact with the surface of the inclined ladder step at the top of the support arm 13, when the guide wheel 24 moves, the guide wheel 13 moves up and down in a fluctuating manner, the guide rod 23 is used for driving the guide rail 18 to move up and down, the connecting arm 19 and the welding machine 20 are driven to move along the inclined ladder step, the welding machine 20 moves along the inclined ladder step at an inclination angle, welding is facilitated, in the moving process, the guide wheel 24 ascends along the inclined ladder step, after ascending to the top end, the guide wheel 24 slides down along the support arm 13 and moves to the next step position, welding is facilitated for a plurality of steps, operation is facilitated, manpower is saved, and meanwhile, the fixing effect on the steps is good, and deformation is reduced.
The water tank 37 passes through the water pump with cooling tube 36 and is connected, after mounting panel 35 is fixed with the inclined ladder curb plate, makes the inside water transmission of water tank 37 to cooling tube 36 inside to cool down mounting panel 35, thereby cool down the curb plate, make the curb plate can be absorbed by mounting panel 35 at the too much heat that the welding position produced, thereby prevent the curb plate thermal deformation, improve product quality.
The pedal is generally provided with an anti-slip groove or an anti-slip hole at the top to improve friction force to prevent people from slipping down when stepping on, a plurality of anti-slip nails 54 are welded on the surface of the pedal to be correspondingly connected with the pedal to increase friction force between the pedal and the tool, but after welding, the angle of the inclined ladder is inclined, the anti-slip nails 54 and the pedal are still in a connected state, at the moment, the inclined ladder is taken out from the tool, a blocking sense exists, a tool is required to eject the inclined ladder, but damage to the inclined ladder is possibly caused, when the first support plate 3, the second support plate 4 and the plurality of third support plates 5 are lifted to support the pedal during welding, because the first support plate 3, the second support plate 4 and the plurality of hinge plates 6 at the top of the plurality of third support plates 5 are adjacently arranged, the two adjacent hinge plates 6 are relatively rotated, so that the hinge plates 6 drive the hinge brackets 52 connected with the hinge plates to move, and the sliding plate 51 is pushed to slide in the limiting clamping block 50, when the sliding plate 51 moves, the sliding plate 51 drives the cross bars 53 to move, so as to drive the inclined blocks 49 to move, when the inclined blocks 49 move, the inclined blocks 49 correspond to the inclined grooves formed on the outer sides of the pushing blocks 48, so that the inclined blocks 49 push the pushing blocks 48 to lift up along the inclined grooves when moving, the pushing blocks 48 jack up the top plate 47 upwards, the top plate 47 compresses the limiting springs 55, simultaneously, the anti-skid nails 54 are driven to penetrate through the supporting plates 46 and extend to the outer sides of the supporting plates 46, so that the surfaces of the first supporting plate 3, the second supporting plate 4 and the third supporting plates 5 extend out of the bottoms of the plurality of protrusions to contact with the pedals when being lifted, the anti-skid design is formed, the stability of the pedals is further improved, the pedals are prevented from being deviated when being welded, and after the welding is finished, the anti-skid nail 54 is contracted towards the inside of the support plate 46, so that the phenomenon that the anti-skid nail 54 is in clamping conflict with the pedal is prevented, and the anti-skid nail is convenient to separate after the welding is finished.
The foregoing has shown and described the basic principles and main features of the present invention and the advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (9)
1. Inclined ladder welding device capable of avoiding excessive heated deformation of workpieces, comprising two bases (1), and being characterized in that: two equal fixedly connected with adjusting seat (2) at base (1) both ends, two be provided with two first backup pad (3) and two second backup pad (4) between base (1), two be provided with a plurality of third backup pad (5) between second backup pad (4) and first backup pad (3), second backup pad (4) and third backup pad (5) are the wave and distribute, equal fixedly connected with hinge plate (6) in first backup pad (3), second backup pad (4) and third backup pad (5) top one side, first backup pad (3), second backup pad (4) and third backup pad (5) top all are provided with sleeve (7), inside equal sliding connection in sleeve (7) both ends slide bar (8) are run through a plurality of hinge plates (6) respectively and are connected with a plurality of hinge plate (6) rotation, a plurality of sleeve (7) outside all are rotated and are connected with support arm (13), two base (1) top all are provided with movable assembly, first backup pad (3), second backup pad (4) and third backup pad (5) top all are provided with movable assembly, two both sides (19) are provided with guide rail (19) all are provided with, two inside (19) are all welded and are provided with guide rail (19), guide rail (18) bottom is provided with guide bar (23), guide bar (23) bottom rotates and is connected with guide wheel (24), guide wheel (24) are corresponding with a plurality of support arms (13), two inside first dwang (9) of all fixedly connected with in first backup pad (3) and second backup pad (4) bottom, one of them base (1) one side fixedly connected with accommodate motor (38), a plurality of inside second dwang (10) of all fixedly connected with in third backup pad (5) bottom, a plurality of first dwang (9) and second dwang (10) are inside to have all offered the spacing groove, a plurality of inside all sliding connection of first dwang (9) and a plurality of second dwang (10) has gag lever post (11), a plurality of third backup pad (5) head-to-tail articulates, a plurality of outside all fixedly connected with drive gear (12), a plurality of drive gear (12) two engaged connection in two one end, two base (1) inside piece (14) are located two inside piece (14) and are connected with two base (14) fixedly connected with two pieces (14) respectively, a plurality of second dwang (10) run through a plurality of first stopper (15) respectively and rotate with a plurality of first stopper (15) and be connected, adjacent two second dwang (10) of third backup pad (5) bottom run through same first stopper (15), two inside all sliding connection of base (1) have second stopper (16), are located two first dwang (9) of second backup pad (4) bottom run through two second stopper (16) respectively and rotate with two second stopper (16) and be connected.
2. A ramp welding apparatus for avoiding excessive thermal deformation of a workpiece as defined in claim 1, wherein: the output end of the adjusting motor (38) is fixedly connected with one of the first rotating rods (9), the bottom ends of the supporting arms (13) are respectively sleeved on the outer sides of the limiting rods (11) and are rotationally connected with the limiting rods (11), and the transverse plates (34) are fixedly connected to one sides of the bottoms of the first supporting plates (3), the second supporting plates (4) and the third supporting plates (5).
3. A ramp welding apparatus for avoiding excessive thermal deformation of a workpiece as defined in claim 1, wherein: one of them the regulation seat (2) inside at base (1) both ends is all rotated and is connected with second threaded rod (30), second threaded rod (30) run through two other regulation seats (2) and its threaded connection, two equal fixedly connected with synchronizing wheel (31) of second threaded rod (30) one end, two synchronizing wheel (31) outside cover is equipped with hold-in range (32), one of them synchronizing wheel (31) one end fixedly connected with handle (33).
4. A ramp welding apparatus for avoiding excessive thermal deformation of a workpiece as defined in claim 1, wherein: two slide bar (8) one end is all fixedly connected with push pedal (28), sleeve (7) inside is provided with supporting spring (29), supporting spring (29) both ends contact with two push pedal (28) respectively.
5. A ramp welding apparatus for avoiding excessive thermal deformation of a workpiece as defined in claim 2, wherein: the movable assembly comprises a slide way (39) and a screw rod (40), wherein the slide way (39) is internally connected with a movable block (27) in a sliding manner, the screw rod (40) is rotatably connected inside the slide way (39), the screw rod (40) penetrates through the movable block (27) and is in threaded connection with the movable block (27), one end of each slide way (39) is fixedly connected with a movable motor (41), and the output ends of the movable motors (41) are respectively fixedly connected with the two screw rods (40).
6. A ramp welding apparatus for avoiding excessive thermal deformation of a workpiece as defined in claim 5, wherein: the utility model discloses a sliding box, including guide rail (18), slider (18) both ends sliding connection is inside two slider (17), two inside equal fixedly connected with montant (25) of slider (17), two montant (25) run through guide rail (18) both ends respectively and with guide rail (18) sliding connection, two movable block (27) are fixedly connected with two slider (17) outsides respectively.
7. A ramp welding apparatus for avoiding excessive thermal deformation of a workpiece as defined in claim 1, wherein: the utility model discloses a welding machine, including guide rail (18), connecting arm (19), positioning bolt (21) are all screwed into connecting arm (19), guide rail (18) inside fixedly connected with biax motor (22), the equal fixedly connected with of two outputs of biax motor (22) is first threaded rod (26), two equal threaded connection in the first threaded rod (26) outside has regulating block (43), two regulating block (43) sliding connection respectively in guide rail (18) inside both ends, two connecting arm (19) are fixedly connected with respectively in two regulating block (43) bottoms, two equal threaded connection in connecting arm (19) bottom has positioning bolt (21), welding machine (20) are through positioning bolt (21) and connecting arm (19) fixed connection.
8. A ramp welding apparatus for avoiding excessive thermal deformation of a workpiece as defined in claim 6, wherein: a plurality of first dwang (9) and second dwang (10) outside all overlap and are equipped with spacing wheel (44), a plurality of spacing wheel (44) respectively with first backup pad (3), second backup pad (4) and third backup pad (5) fixed connection, two base (1) top all has water tank (37) through slide rail sliding connection, the equal fixedly connected with support column in water tank (37) both ends top, slide (39) fixed connection in support column top, two water tank (37) one side all is provided with mounting panel (35), a plurality of spacing wheel (44) rotate respectively inside two mounting panel (35), mounting panel (35) inside fixedly connected with cooling tube (36), cooling tube (36) both ends respectively with diaphragm (34) advance, delivery port connection, a plurality of mounting holes have been seted up at mounting panel (35) top, two base (1) bottom both ends all fixedly connected with end post (42), a plurality of end post (42) bottom all fixedly connected with universal wheel (45).
9. A ramp welding apparatus for avoiding excessive thermal deformation of a workpiece as defined in claim 1, wherein: the utility model discloses a novel anti-slip device, which is characterized in that a first supporting plate (3), a second supporting plate (4) and a plurality of third supporting plates (5) are fixedly connected with a supporting plate (46) at the top, a plurality of limiting clamps (50) are fixedly connected with the top of the first supporting plate (3), the second supporting plate (4) and a plurality of third supporting plates (5), a plurality of anti-slip nails (54) penetrate through the supporting plate (46) and are in sliding connection with the supporting plate (46), a plurality of limiting springs (55) are fixedly connected with the top of the top plate (47), a plurality of limiting springs (55) are respectively fixedly connected with the first supporting plate (3), the second supporting plate (4) and a plurality of third supporting plates (5), a plurality of hinge brackets (52) are hinged to one side of each hinge plate (6), a plurality of limiting clamps (50) are fixedly connected with the bottom of each of the first supporting plate (3), a plurality of second supporting plates (4) and a plurality of third supporting plates (5), a sliding plate (51) are slidably connected with the inner side of each limiting clamp (50), one end of each sliding plate (51) is fixedly connected with one side of each adjacent hinge bracket (53), the bottom of the top plate (47) is fixedly connected with a plurality of pushing blocks (48), the tops of the pushing blocks (48) are provided with inclined grooves, and the inclined blocks (49) are respectively matched with the pushing blocks (48).
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| CN202311325679.7A CN117066806B (en) | 2023-10-13 | 2023-10-13 | Inclined ladder welding device capable of avoiding excessive heated deformation of workpiece |
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| CN202311325679.7A CN117066806B (en) | 2023-10-13 | 2023-10-13 | Inclined ladder welding device capable of avoiding excessive heated deformation of workpiece |
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| CN117066806B true CN117066806B (en) | 2023-12-29 |
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| CN218904177U (en) * | 2022-12-09 | 2023-04-25 | 江苏卓锴智能装备科技有限公司 | Welding support column for inclined ladder of ship loader |
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| KR20110039020A (en) * | 2009-10-09 | 2011-04-15 | 주식회사 삼공사 | Ladder welding equipment |
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| CN117066806A (en) | 2023-11-17 |
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