CN204018928U - Tank body tig arc welding machine - Google Patents
Tank body tig arc welding machine Download PDFInfo
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- CN204018928U CN204018928U CN201420389459.0U CN201420389459U CN204018928U CN 204018928 U CN204018928 U CN 204018928U CN 201420389459 U CN201420389459 U CN 201420389459U CN 204018928 U CN204018928 U CN 204018928U
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Abstract
The utility model discloses a kind of tank body tig arc welding machine, comprise welding gun displacement mechanism, on welding gun displacement mechanism, buffer gear is installed, buffer gear relative level direction is downward-sloping, and road wheel guiding mechanism and welding gun adjusting mechanism are installed on buffer gear; Buffer gear has supporting plate, and the first guide rail is installed on supporting plate, and on the first guide rail, movable first slide block of installing, installs the first connecting plate on the first slide block, and the first connecting plate can slide along the relative supporting plate of the first guide rail.It can be avoided welding gun to move and have error, welding gun can be made respective change timely with the surface condition of weldment, welding gun can be not impaired with weldment generation collision, welding gun contacts with pad all the time, it is fast that welding gun is followed the tracks of weld seam speed, weld highly sensitive, thereby improve welding precision and welding quality.The utility model also has advantages of compactness simple for structure, cheap for manufacturing cost and easy to use.
Description
Technical field
The utility model relates to a kind of tank body welding equipment, specifically a kind of tank body tig arc welding machine.
Background technology
When the irregular tank body of existing bonding machine face of weld out-of-flatness, welding gun moves and has error, welding gun cannot be made corresponding adjustment timely with the situation of change on weldment surface, causing welding gun easily to collide impaired or welding gun with workpiece cannot closely cooperate and occur the situation of rosin joint with pad, and, the bonding machine of existing similar functions exists welding gun to follow the tracks of weld seam speed slowly and the low defect of welding sensitivity, causes welding precision low, and tank body welding is second-rate.
Utility model content
For the welding gun that solves existing welding machine existence cannot be made corresponding adjustment timely with the situation of change on weldment surface, and welding gun is followed the tracks of weld seam speed slowly and the low problem of welding sensitivity, and the utility model provides a kind of tank body tig arc welding machine.
The utility model for achieving the above object, be achieved through the following technical solutions: tank body tig arc welding machine, comprise welding gun displacement mechanism, on welding gun displacement mechanism, buffer gear is installed, buffer gear relative level direction is downward-sloping, and road wheel guiding mechanism and welding gun adjusting mechanism are installed on buffer gear; Buffer gear has supporting plate, and the first guide rail is installed on supporting plate, and on the first guide rail, movable first slide block of installing, installs the first connecting plate on the first slide block, and the first connecting plate can slide along the relative supporting plate of the first guide rail, and the first connecting plate is connected with welding gun displacement mechanism; Road wheel guiding mechanism has the second connecting plate, the second connecting plate is connected with supporting plate, connecting rod is longitudinally installed on the second connecting plate, on connecting rod, horizontal installation connecting element, installs encoder connecting plate and road wheel on connector, and drive is set on road wheel, encoder and synchronizing wheel are installed respectively on encoder connecting plate, synchronizing wheel is connected with encoder, and synchronizing wheel is connected with drive by Timing Belt, and rangefinder is also installed on connector; Welding gun adjusting mechanism has connection handle, and connection handle is connected with supporting plate, and connection handle is installed welding gun by attaching parts.
For further realizing the purpose of this utility model, can also be by the following technical solutions: described attaching parts have fixed cover, fixed cover end face is offered longitudinally penetrating chute, fixed cover one side is installed stepper motor, the output shaft of stepper motor connects leading screw, the second guide rail is longitudinally set in fixed cover, the second slide block is installed on the second guide rail, on the second slide block, gripper shoe is installed, gripper shoe matches with the chute on fixed cover, nut is set in gripper shoe, nut is connected with threads of lead screw, one end of the axle that is rotatably connected is installed in gripper shoe, the other end of axle of being rotatably connected is connected and installed plate, welding gun is installed at installing plate middle part.Camera, wire leading pipe and shot-light are installed in described attaching parts.Described welding gun displacement mechanism comprises longitudinal walking mechanism, and vertical guiding mechanism is installed in walking mechanism, and driving mechanism is installed on guiding mechanism, and horizontal travel mechanism is installed on driving mechanism, and one end of travel mechanism is connected with the first connecting plate.Described walking mechanism has moving slide board, longitudinal sliding block is installed in moving slide board bottom, the first reductor and the first motor are installed on moving slide board, the first reductor is connected with the first motor, on the output shaft of the first reductor, driven wheel is installed, longitudinally slide rail matches with longitudinal sliding block, and longitudinal rack matches with driven wheel; Longitudinally slide rail is connected with pedestal with longitudinal rack, and power supply, water tank, Gas controller, control cabinet and watch-dog are installed on moving slide board, setting operation platform on moving slide board.Described guiding mechanism has column, and vertical guide and vertical gear are installed respectively on column, on column sidewall, drag chain is installed, and the first limit switch is installed on column top, and the first limit switch is positioned at vertical guide top one side, and column top arranges catching device; Described driving mechanism has driving connecting plate, drive on connecting plate servomotor, reductor and worm speed reducer are installed, servomotor, reductor and worm speed reducer are connected successively, vertical carrier wheel is installed on the output shaft of worm speed reducer, drive on connecting plate sidewall vertical slide block is set, vertical carrier wheel matches with vertical gear, and vertical slide block matches with vertical guide.There is crossbeam in described travel mechanism, high frequency device and several wire reel are set on crossbeam, crossbeam line slideway and crossbeam tooth bar are set on beam side wall, described driving mechanism has driving connecting plate, drive on connecting plate the second planetary reducer and the second motor are set, the second planetary reducer is connected with the second motor, on the output shaft of the second planetary reducer, connect transverse shifting gear, drive on connecting plate transverse slider is installed, transverse shifting gear matches with crossbeam tooth bar, and transverse slider matches with crossbeam line slideway.One end of the first adjustment screw rod is installed on described moving slide board, on the other end of the first adjustment screw rod, fixed head is set, first adjusts mounting nuts on screw rod, the first spring is set between nut and fixed head, the first spring fitting is on the first adjustment screw rod, the first spring is given thrust of fixed head all the time, reductor installing plate is installed in fixed head lower end, reductor installing plate is positioned at moving slide board below, reductor installing plate is connected with the first reductor, on reductor installing plate, rotating shaft is set, the lower end of rotating shaft is arranged on reductor installing plate by bearing, the upper end of rotating shaft is fixed on moving slide board by bearing, on moving slide board, offer mating groove, fixed head and the first reductor are positioned at mating groove.One end fixed installation dolly connecting plate of described crossbeam, offers the identical arc mounting groove in several centers of circle on dolly connecting plate, dolly connecting plate is connected by arc mounting groove and buffer gear.Described driving mechanism has driving connecting plate, drive on connecting plate servomotor, reductor and worm speed reducer are installed, servomotor, reductor and worm speed reducer are connected successively, vertical carrier wheel is installed on the output shaft of worm speed reducer, drive on connecting plate sidewall vertical slide block is set, vertical carrier wheel matches with vertical gear, and vertical slide block matches with vertical guide; Drive on connecting plate the second planetary reducer and the second motor are set, the second planetary reducer is connected with the second motor, on the output shaft of the second planetary reducer, connect transverse shifting gear, drive on connecting plate transverse slider is installed, transverse shifting gear matches with crossbeam tooth bar, and transverse slider matches with crossbeam line slideway.
The utility model has the advantage of: described bonding machine, by making to produce certain angle between road wheel guiding mechanism and welding gun adjusting mechanism and travel mechanism, conveniently welds.Also make road wheel guiding mechanism and welding gun adjusting mechanism in travel mechanism, slide by buffer gear, make the welding gun adjusting mechanism can be along travel mechanism's upward sliding in the time that there is projection on weldment surface, can be along travel mechanism's down sliding under Action of Gravity Field when there is depression on weldment surface, there is error thereby avoid welding gun to move, welding gun can be made respective change timely with the surface condition of weldment, welding gun can be not impaired with weldment generation collision, welding gun contacts with pad all the time, it is fast that welding gun is followed the tracks of weld seam speed, weld highly sensitive, thereby improve welding precision and welding quality.The utility model also has advantages of compactness simple for structure, cheap for manufacturing cost and easy to use.
Brief description of the drawings
Fig. 1 is the structural representation of tank body tig arc welding machine described in the utility model; Fig. 2 is the perspective view of described walking mechanism; Fig. 3 is the structural representation of Fig. 2 middle gear pre-tightening mechanism; Fig. 4 is the structural representation of guiding mechanism; Fig. 5 is the structural representation of driving mechanism; Fig. 6 is the top view of Fig. 5; The structural representation of Tu7Shi travel mechanism; Fig. 8 is the top view of Fig. 7; Fig. 9 is the structural representation of buffer gear; Figure 10 is the stereogram of buffer gear; Figure 11 is the structural representation of road wheel guiding mechanism; Figure 12 is the A-A line cutaway view Amplified image along Figure 11; Figure 13 is the stereogram of road wheel guiding mechanism; Figure 14 is the structural representation of welding gun adjusting mechanism; Figure 15 is the stereogram of welding gun adjusting mechanism; Figure 16 is the B-B line cutaway view along Figure 15.
Reference numeral: 1 walking mechanism, 2 guiding mechanisms, 3 driving mechanisms, 4 travel mechanisms, 5 buffer gears, 6 road wheel guiding mechanisms, 7 welding gun adjusting mechanisms, 8 pedestals, 9 support rollers, 101 moving slide boards, 102 rotating shafts, 103 first springs, 104 fixed heads, 105 driven wheels, 106 reductor installing plates, 107 first adjust screw rod, 108 operating desks, 109 first motors, 110 first reductors, 111 power supplys, 112 water tanks, 113 adjusting nuts, 114 stops, 115 Gas controllers, 116 control cabinets, 117 watch-dogs, 118 longitudinal sliding blocks, 119 longitudinal slide rails, 120 longitudinal racks, 121 mating grooves, 201 columns, 202 vertical guide, 203 vertical tooth bars, 204 first limit switches, 205 drag chains, 301 drive connecting plate, 302 transverse shifting gears, 303 vertical carrier wheels, 304 servomotors, 305 reductors, 306 worm speed reducers, 307 vertical slide blocks, 308 second planetary reducers, 309 second motors, 310 second springs, 311 second adjust screw rod, 312 transverse sliders, 313 centering blocks, 314 fixed axis, 401 crossbeams, 402 dolly connecting plates, 403 arc mounting grooves, 404 wire reels, 405 high frequency devices, 406 crossbeam line slideways, 407 second limit switches, 408 crossbeam tooth bars, 501 supporting plates, 502 first guide rails, 503 first slide blocks, 504 first connecting plates, 505 inductive switches, 506 wire feeding motors, 601 second connecting plates, 602 connecting rods, 603 connectors, 604 drives, 605 encoder connecting plates, 606 encoders, 607 synchronizing wheels, 608 Timing Belts, 609 road wheels, 610 rangefinders, 611 locating pieces, 701 fixed covers, 702 chutes, 703 nuts, 704 leading screws, 705 gripper shoes, 706 second slide blocks, 707 second guide rails, 708 stepper motors, 709 installing plates, 710 axles that are rotatably connected, 711 welding guns, 712 cameras, 713 wire leading pipes, 714 shot-lights, 715 connection handles.
Detailed description of the invention
As shown in Figure 1, tank body tig arc welding machine described in the utility model, comprises welding gun displacement mechanism, and buffer gear 5 is installed on welding gun displacement mechanism.Buffer gear 5 relative level directions are downward-sloping, and road wheel guiding mechanism 6 and welding gun adjusting mechanism 7 are installed on buffer gear 5.As shown in Figure 2, power supply 111, water tank 112, Gas controller 115, control cabinet 116 and watch-dog 117 can be set in walking mechanism 1, to manipulate convenient.Vertical guiding mechanism 2 is installed in walking mechanism 1, driving mechanism 3 is installed on guiding mechanism 2, horizontal travel mechanism 4 is installed on driving mechanism 3, and downward-sloping buffer gear 5 is installed in one end of travel mechanism 4, and road wheel guiding mechanism 6 and welding gun adjusting mechanism 7 are installed respectively on buffer gear 5.This structure one can make to produce certain angle between road wheel guiding mechanism 6 and welding gun adjusting mechanism 7 and tank body, conveniently weld, on the other hand, can make road wheel guiding mechanism 6 can move relative to buffer gear 5 with welding gun adjusting mechanism 7, make welding gun adjusting mechanism 7 can be in the time that there be projection on weldment surface upward sliding, can be at Action of Gravity Field down sliding have depression during on weldment surface, there is error thereby avoid welding gun to move, welding gun can be made respective change timely with the surface condition of weldment, simultaneously, welding gun can be not impaired with weldment generation collision, welding gun contacts with pad all the time, it is fast that welding gun is followed the tracks of weld seam speed, weld highly sensitive, thereby improve welding precision and welding quality.Road wheel guiding mechanism 6 has the second connecting plate 601, the second connecting plates 601 to be connected with buffer gear 5.Connecting rod 602 is longitudinally installed on the second connecting plate 601, horizontal installation connecting element 603 on connecting rod 602, encoder connecting plate 605 is installed on connector 603, encoder 606 and synchronizing wheel 607 are installed respectively on encoder connecting plate 605, and synchronizing wheel 607 is connected road wheel 609 by Timing Belt 608 with drive 604.Drive 604 is set on road wheel 609.Road wheel 609 is arranged on connector 603, and rangefinder 610 is also installed on connector 603.Road wheel 609 can be by tank body driven rotary, and drives synchronizing wheel 607 to rotate by Timing Belt 608, thereby by turn signal input coding device 606.Welding gun adjusting mechanism 7 has connection handle 715, and connection handle 715 is connected with buffer gear 5.On position connection handle 715 for ease of accurate adjustment welding gun 711, fixed cover 701 can be installed.Fixed cover 701 end faces are offered longitudinally penetrating chute 702, fixed cover 701 1 sides are installed stepper motor 708, the output shaft of stepper motor 708 connects leading screw 704, interior second guide rail 707 that longitudinally arranges of fixed cover 701, the second slide block 706 is installed on the second guide rail 707, on the second slide block 706, gripper shoe 705 is installed, gripper shoe 705 matches with the chute 702 on fixed cover 701, mounting nuts 703 in gripper shoe 705, nut 703 matches with leading screw 704, this structure can be finely tuned by the position of control step motor 708 Butt welding guns 711, can also be by axle 710 rotary welding guns 711 that are rotatably connected, improve welding precision and welding quality.One end that the axle 710 that is rotatably connected is installed on gripper shoe 705 sidewalls, the other end of the axle 710 that is rotatably connected is connected and installed plate 709, and welding gun 711 is installed at installing plate 709 middle parts.As shown in figure 15, camera 712, wire leading pipe 713 and shot-light 714 are installed respectively in installing plate 709 tops.Power supply 111 is connected with encoder 606, rangefinder 610, camera 712 and shot-light 714 respectively with control cabinet 116.This structure makes camera 712, rangefinder 610 and shot-light 714 simultaneously towards welding position, and both the convenient welding gun 711 that guides, was also convenient for people to observe welding situation.As shown in Figure 1, before use, should in factory building, build pedestal 8.Support roller 9 and longitudinal walking mechanism 1 are installed on pedestal 8.On support roller 9, tank body is installed.Described rangefinder 610 can be a laser.
Described walking mechanism 1 can be made up of hydraulic cylinder and slide block, also can be scheme as shown in Figures 2 and 3: it has moving slide board 101, longitudinal sliding block 118 is installed in moving slide board 101 bottoms, the first reductor 110 and the first motor 109 are installed on moving slide board 101, the first reductor 110 is connected with the first motor 109, driven wheel 105 is installed on the output shaft of the first reductor 110, longitudinal slide rail 119 and longitudinal rack 120 are installed respectively on pedestal 8, longitudinally slide rail 119 matches with longitudinal sliding block 118, and longitudinal rack 120 matches with driven wheel 105.This complex structure, but transmission accuracy is high, and security performance is high.Described walking mechanism 1 can also be made up of hydraulic cylinder and slide block, and this simple in structure, cost is low, but displacement cannot accurately control, and is inconvenient to safeguard.Power supply 111, water tank 112, Gas controller 115, control cabinet 116 and watch-dog 117 are installed on moving slide board 101, setting operation platform 108 on moving slide board 101.This structure can move with moving slide board 101 power supply 111, water tank 112, Gas controller 115, control cabinet 116 and watch-dog 117, avoids various device to occur because of the situation such as cable winding that cannot move generation.
Described guiding mechanism 2 can be made up of hydraulic cylinder and slide block, also can there is column 201, vertical guide 202 and vertical gear 203 are installed respectively on column 201, on column 201 sidewalls, drag chain 204 is installed, the first limit switch 204 is installed on column 201 tops, the first limit switch 204 is positioned at vertical guide 202 top one sides, and column 201 tops arrange catching device 206.Described driving mechanism 3 has the connecting plate 301 of driving, drive on connecting plate 301 servomotor 304, reductor 305 and worm speed reducer 306 are installed, servomotor 304, reductor 305 and worm speed reducer 306 are connected successively, vertical carrier wheel 303 is installed on the output shaft of worm speed reducer 306, drive on connecting plate 301 sidewalls vertical slide block 307 is set, vertical carrier wheel 303 matches with vertical gear 203, and vertical slide block 307 matches with vertical guide 202.This structure by with the coordinating of driving mechanism 3, although complex structure, transmission accuracy is high, security performance is high.Described guiding mechanism 2 can also be made up of hydraulic cylinder and slide block, and this simple in structure, cost is low, but displacement cannot accurately control, and is inconvenient to safeguard.
Described travel mechanism 4 can be made up of hydraulic cylinder and slide block, also can there is crossbeam 401, high frequency device 405 and several wire reel 404 are set on crossbeam 401, crossbeam line slideway 406 and crossbeam tooth bar 408 are set on crossbeam 401 sidewalls, described driving mechanism 3 has the connecting plate 301 of driving, drive on connecting plate 301 the second planetary reducer 308 and the second motor 309 are set, the second planetary reducer 308 is connected with the second motor 309, on the output shaft of the second planetary reducer 308, connect transverse shifting gear 302, drive on connecting plate 301 transverse slider 312 is installed, transverse shifting gear 302 matches with crossbeam tooth bar 408, transverse slider 312 matches with crossbeam line slideway 406.This structure by with the coordinating of driving mechanism 3, although complex structure, transmission accuracy is high, security performance is high.Described travel mechanism 4 can also be made up of hydraulic cylinder and slide block, and this simple in structure, cost is low, but displacement cannot accurately control, and is inconvenient to safeguard.
Described buffer gear 5 can be made up of slide bar and sliding sleeve, also can there is supporting plate 501, supporting plate 501 is connected with the second connecting plate 601, the first guide rail 502 is installed on supporting plate 501, the first slide block 503 is installed on the first guide rail 502, the first connecting plate 504, the first connecting plates 504 are installed on the first slide block 503 to be connected with travel mechanism 4.This complex structure, but the first guide rail 502 is coordinated with the first slide block 503, the first slide block 503 is difficult for coming off on the first guide rail 502, and security performance is better.Described buffer gear 5 can also be made up of slide bar and sliding sleeve, and this simple in structure, cost is low, but security performance is poor, easily occurs the situations such as slide bar fracture.
Described driving mechanism 3 has the connecting plate 301 of driving, drive on connecting plate 301 servomotor 304, reductor 305 and worm speed reducer 306 are installed, servomotor 304, reductor 305 and worm speed reducer 306 are connected successively, vertical carrier wheel 303 is installed on the output shaft of worm speed reducer 306, drive on connecting plate 301 sidewalls vertical slide block 307 is set, vertical carrier wheel 303 matches with vertical gear 203, and vertical slide block 307 matches with vertical guide 202; Drive on connecting plate 301 the second planetary reducer 308 and the second motor 309 are set, the second planetary reducer 308 is connected with the second motor 309, on the output shaft of the second planetary reducer 308, connect transverse shifting gear 302, drive on connecting plate 301 transverse slider 312 is installed, transverse shifting gear 302 matches with crossbeam tooth bar 408, and transverse slider 312 matches with crossbeam line slideway 406.This structure both can make driving mechanism 3 coordinate with guiding mechanism 2, also can make driving mechanism 3 coordinate with travel mechanism 4, and this compact conformation, and convenient installation, takes up room little, convenient making.
For convenience of the position of adjusting and fixed connecting rod 602 and connector 603, on described connector 603, locating piece 611 is installed, locating piece 611 is positioned at connecting rod 602 1 sides and touches mutually with connecting rod 602.The convenient relative position of adjusting connecting rod 602 and connector 603 of this structure, and can conveniently connecting rod 602 be fixed on connector 603.
For convenience of welding, improve welding effect, described dolly connecting plate 402 is 150 ° with the angle α of buffer gear 5.This structure makes welding gun 711 on dolly connecting plate 402 in direction on the two of tank body, draws through applicant's long-term experiment, and the direction on two of tank body is the optimum position of welding, and on this position, welding effect is best.
On described driving connecting plate 301, fixed axis 314 is installed, centering block 313 is installed on fixed axis 314, centering block 313 is connected with 302 transverse shifting gears, between fixed axis 314 and centering block 313, bearing is set, one end of the second adjustment screw rod 311 is installed on centering block 313, second other end of adjusting screw rod 311 is arranged on and drives on connecting plate 301, between the nut of the second adjustment screw rod 311 and driving connecting plate 301, the second spring 310, the second springs 310 being set is arranged on the second adjustment screw rod 311.
The technical solution of the utility model is not restricted in the scope of embodiment described in the utility model.The utility model not technology contents of detailed description is known technology.
Claims (10)
1. tank body tig arc welding machine, it is characterized in that: comprise welding gun displacement mechanism, buffer gear (5) is installed on welding gun displacement mechanism, buffer gear (5) relative level direction is downward-sloping, upper road wheel guiding mechanism (6) and the welding gun adjusting mechanism (7) installed of buffer gear (5), buffer gear (5) has supporting plate (501), upper the first guide rail (502) of installing of supporting plate (501), upper movable the first slide block (503) of installing of the first guide rail (502), upper the first connecting plate (504) of installing of the first slide block (503), the first connecting plate (504) can be along the first guide rail (502) supporting plate (501) slip relatively, and the first connecting plate (504) is connected with welding gun displacement mechanism, road wheel guiding mechanism (6) has the second connecting plate (601), the second connecting plate (601) is connected with supporting plate (501), the upper connecting rod (602) of longitudinally installing of the second connecting plate (601), the upper horizontal installation connecting element (603) of connecting rod (602), upper encoder connecting plate (605) and the road wheel (609) installed of connector (603), drive (604) is set on road wheel (609), encoder (606) and synchronizing wheel (607) are installed respectively on encoder connecting plate (605), synchronizing wheel (607) is connected with encoder (606), synchronizing wheel (607) is connected with drive (604) by Timing Belt (608), rangefinder (610) is also installed on connector (603), welding gun adjusting mechanism (7) has connection handle (715), and connection handle (715) is connected with supporting plate (501), and connection handle (715) is installed welding gun (711) by attaching parts.
2. tank body tig arc welding machine according to claim 1, it is characterized in that: described attaching parts have fixed cover (701), fixed cover (701) end face is offered longitudinally penetrating chute (702), fixed cover (701) one sides are installed stepper motor (708), the output shaft of stepper motor (708) connects leading screw (704), the second guide rail (707) is longitudinally set in fixed cover (701), upper the second slide block (706) of installing of the second guide rail (707), the upper gripper shoe (705) of installing of the second slide block (706), gripper shoe (705) matches with the chute (702) on fixed cover (701), nut (703) is set in gripper shoe (705), nut (703) is threaded with leading screw (704), the upper one end that axle (710) that are rotatably connected are installed of gripper shoe (705), the other end of axle (710) of being rotatably connected is connected and installed plate (709), welding gun (711) is installed at installing plate (709) middle part.
3. tank body tig arc welding machine according to claim 1, is characterized in that: camera (712), wire leading pipe (713) and shot-light (714) are installed in described attaching parts.
4. tank body tig arc welding machine according to claim 1, it is characterized in that: described welding gun displacement mechanism comprises longitudinal walking mechanism (1), the vertical guiding mechanism (2) of the upper installation of walking mechanism (1), the upper driving mechanism (3) of installing of guiding mechanism (2), the horizontal travel mechanism (4) of the upper installation of driving mechanism (3), one end of travel mechanism (4) is connected with the first connecting plate (504).
5. tank body tig arc welding machine according to claim 1, it is characterized in that: described walking mechanism (1) has moving slide board (101), longitudinal sliding block (118) is installed in moving slide board (101) bottom, upper the first reductor (110) and the first motor (109) installed of moving slide board (101), the first reductor (110) is connected with the first motor (109), driven wheel (105) is installed on the output shaft of the first reductor (110), longitudinally slide rail (119) matches with longitudinal sliding block (118), and longitudinal rack (120) matches with driven wheel (105); Longitudinally slide rail (119) is connected with pedestal (8) with longitudinal rack (120), it is upper that power supply (111), water tank (112), Gas controller (115), control cabinet (116) and watch-dog (117) are installed in moving slide board (101), the upper setting operation platform (108) of moving slide board (101).
6. tank body tig arc welding machine according to claim 4, it is characterized in that: described guiding mechanism (2) has column (201), vertical guide (202) and vertical gear (203) are installed respectively on column (201), on column (201) sidewall, drag chain (204) is installed, the first limit switch (204) is installed on column (201) top, the first limit switch (204) is positioned at vertical guide (202) top one side, and column (201) top arranges catching device (206), described driving mechanism (3) has driving connecting plate (301), drive the upper servomotor (304) of installing of connecting plate (301), reductor (305) and worm speed reducer (306), servomotor (304), reductor (305) is connected successively with worm speed reducer (306), vertical carrier wheel (303) is installed on the output shaft of worm speed reducer (306), drive on connecting plate (301) sidewall vertical slide block (307) is set, vertical carrier wheel (303) matches with vertical gear (203), vertical slide block (307) matches with vertical guide (202).
7. tank body tig arc welding machine according to claim 4, it is characterized in that: there is crossbeam (401) in described travel mechanism (4), high frequency device (405) and several wire reel (404) are set on crossbeam (401), crossbeam line slideway (406) and crossbeam tooth bar (408) are set on crossbeam (401) sidewall, described driving mechanism (3) has driving connecting plate (301), drive on connecting plate (301) the second planetary reducer (308) and the second motor (309) are set, the second planetary reducer (308) is connected with the second motor (309), on the output shaft of the second planetary reducer (308), connect transverse shifting gear (302), drive the upper transverse slider (312) of installing of connecting plate (301), transverse shifting gear (302) matches with crossbeam tooth bar (408), transverse slider (312) matches with crossbeam line slideway (406).
8. tank body tig arc welding machine according to claim 5, it is characterized in that: the upper one end that the first adjustment screw rod (107) is installed of described moving slide board (101), on the other end of the first adjustment screw rod (107), fixed head (104) is set, first adjusts the upper mounting nuts of screw rod (107), the first spring (103) is set between nut and fixed head (104), the first spring (103) is arranged on the first adjustment screw rod (107), the first spring (103) is given (104) thrusts of fixed head all the time, reductor installing plate (106) is installed in fixed head (104) lower end, reductor installing plate (106) is positioned at moving slide board (101) below, reductor installing plate (106) is connected with the first reductor (110), rotating shaft (102) is set on reductor installing plate (106), the lower end of rotating shaft (102) is arranged on reductor installing plate (106) by bearing, the upper end of rotating shaft (102) is fixed on moving slide board (101) by bearing, on moving slide board (101), offer mating groove (121), fixed head (104) is positioned at mating groove (121) with the first reductor (110).
9. tank body tig arc welding machine according to claim 7, it is characterized in that: one end fixed installation dolly connecting plate (402) of described crossbeam (401), on dolly connecting plate (402), offer the identical arc mounting groove (403) in several centers of circle, dolly connecting plate (402) is connected by arc mounting groove (403) and buffer gear (5).
10. tank body tig arc welding machine according to claim 4, it is characterized in that: described driving mechanism (3) has driving connecting plate (301), drive the upper servomotor (304) of installing of connecting plate (301), reductor (305) and worm speed reducer (306), servomotor (304), reductor (305) is connected successively with worm speed reducer (306), vertical carrier wheel (303) is installed on the output shaft of worm speed reducer (306), drive on connecting plate (301) sidewall vertical slide block (307) is set, vertical carrier wheel (303) matches with vertical gear (203), vertical slide block (307) matches with vertical guide (202), drive on connecting plate (301) the second planetary reducer (308) and the second motor (309) are set, the second planetary reducer (308) is connected with the second motor (309), on the output shaft of the second planetary reducer (308), connect transverse shifting gear (302), drive the upper transverse slider (312) of installing of connecting plate (301), transverse shifting gear (302) matches with crossbeam tooth bar (408), and transverse slider (312) matches with crossbeam line slideway (406).
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| CN201420389459.0U CN204018928U (en) | 2014-07-15 | 2014-07-15 | Tank body tig arc welding machine |
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| CN201420389459.0U CN204018928U (en) | 2014-07-15 | 2014-07-15 | Tank body tig arc welding machine |
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| CN106141384A (en) * | 2016-07-29 | 2016-11-23 | 首钢水城钢铁(集团)赛德建设有限公司 | A kind of carbon dioxide gas arc welding device |
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| CN113579592B (en) * | 2021-09-27 | 2021-12-28 | 徐州华恒机器人系统有限公司 | Device for eliminating weld gap between tank body and annular rib plate |
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