CN103506787A - Double-circular-seam automatic welding equipment - Google Patents
Double-circular-seam automatic welding equipment Download PDFInfo
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- CN103506787A CN103506787A CN201310423199.4A CN201310423199A CN103506787A CN 103506787 A CN103506787 A CN 103506787A CN 201310423199 A CN201310423199 A CN 201310423199A CN 103506787 A CN103506787 A CN 103506787A
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- welding gun
- automatic welding
- welding
- line slideway
- dicyclo
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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
- B23K37/02—Carriages for supporting the welding or cutting element
- B23K37/0252—Steering means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
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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
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- Resistance Welding (AREA)
Abstract
The invention relates to double-circular-seam automatic welding equipment, and belongs to the field of machines. Existing equipment can only weld a single circular seam at one time, and efficiency is low. The double-circular-seam automatic welding equipment comprises a welding gun and a machine frame, wherein the machine frame is provided with a main power pump, a speed changer, a linear guide rail, a straight guide rail driver, a three-jaw chuck and a clamping device, wherein the three-jaw chuck and the clamping device are used for clamping workpieces, the three-jaw chuck is installed on the speed changer, the linear guide rail driver is installed on the linear guide rail, the linear guide rail is provided with a rectangular plate, the rectangular plate and the linear guide rail are arranged in the same direction, one face of the rectangular plate is movably connected with the linear guide rail, the other face of the rectangular plate is vertically provided with two lifting cylinders, a piston rod of each lifting cylinder is provided with a welding gun regulating device, and each welding gun regulating device is provided with a fixing plate. By the adoption of the structure, welding can be carried out on two circular seams at the same time, not only is efficiency improved, but also the arrangement is more compact and reasonable, the double-circular-seam automatic welding equipment can be suitable for welding workpieces of various structures, and components of the equipment are also easy to obtain.
Description
Technical field
The invention belongs to mechanical field, relate to automatic welding device, be specifically related to a kind of dicyclo seam automatic welding device.
Background technology
Since automatic welding device comes out, its development is maked rapid progress, and people create various automatic welding device according to the difference of the shape of welding work pieces and structure, and it is wherein a kind of that automatic welding of circumferential seams connects equipment.Publication number is that the Chinese utility model patent of 202963752U discloses a kind of oil cylinder circumferential weld Full-automatic welding machine, and it is comprised of lathe bed rack device, main drive, geared head device, electric control operation box, tail frame device, centre frame device, track girder running gear, radiation proof sliding door, gun rack sport car; One end of lathe bed rack device is provided with main drive, upper end one side of lathe bed rack device is provided with geared head device, the upper end of geared head device is provided with electric control operation box, the upper end opposite side of lathe bed rack device is provided with tail frame device, the upper center of lathe bed rack device is provided with centre frame device, the upper end of centre frame device is provided with track girder running gear, and upper end and the track girder running gear of radiation proof sliding door are slidably connected, and gun rack sport car is arranged on track girder running gear.This automatic welding machine failure rate is low, during welding, precision is high, but once can only weld single circumferential weld, and efficiency is lower.
Summary of the invention
The object of the invention is to have the problems referred to above for existing technology, proposed a kind of automatic welding device that once can simultaneously weld two circumferential welds.
Object of the present invention can realize by following technical proposal: a kind of dicyclo seam automatic welding device, comprise welding gun and frame, active force pump is installed in frame, speed changer, line slideway, line slideway driver and for three-jaw chuck and the clamping device of holding workpiece, three-jaw chuck is arranged on speed changer and under speed changer drives and rotates, line slideway driver is arranged on line slideway and drives line slideway work, the rectangular slab arranging in the same way with line slideway is installed on line slideway, the one side of rectangular slab is flexibly connected with line slideway, another side is vertically installed with two lift cylinders, and each lift cylinder is all by active force pump driving work, on the piston rod of each lift cylinder, be all provided with for welding gun and laterally or longitudinally regulate mobile adjusting device for welding gun, on each adjusting device for welding gun, be all provided with for the fixing fixed head of welding gun.By arranging on the one hand of rectangular slab, make, on rectangular slab, two lift cylinders to be installed simultaneously, two lift cylinders work alone, drive respectively welding gun separately to move up and down, thereby realize dicyclo seam automatic welding simultaneously, on the other hand, reduced the volume of this part in equipment, thereby the processing stations of workpiece is increased, in addition, adjusting device for welding gun being set also makes welding gun possess the function that multidirectional adjusting is moved.
In above-mentioned a kind of dicyclo seam automatic welding device, on described rectangular slab, be provided with and be two holders that herringbone arranges, each holder forms and is connected L-shaped by transverse slat with riser, two risers are all fixedly mounted on rectangular slab, two described lift cylinders are vertically mounted on respectively on two transverse slats, and two described adjusting device for welding guns lay respectively between the transverse slat and riser of two holders.L shaped holder not only makes lift cylinder work more stable, and L shaped holder also has the neutral gear that can hold adjusting device for welding gun, make the compact conformation of this part, thereby taking on minimizing space, two holders are herringbone and arrange on the one hand and make to have neutral gear between two holders, can avoid like this bumping when rotated with baroque workpiece, make on the other hand welding gun under this angle, more can adapt to the welding of circumferential weld, thereby improve welding quality.
In above-mentioned a kind of dicyclo seam automatic welding device, the piston rod end of two described lift cylinders is all provided with contiguous block, and the one side of each contiguous block is slidably connected with corresponding riser, and another side is connected with corresponding adjusting device for welding gun.It is more smooth and easy that the arranging of contiguous block makes on the one hand lift cylinder drive adjusting device to do lifting operation, make on the other hand the active force that adjusting device presses down because weight is formed be delivered to holder and looseization of rectangular slab by contiguous block, thereby reduce the heavy burden of lift cylinder, reduce energy loss.
In above-mentioned a kind of dicyclo seam automatic welding device, on each riser, be provided with projection, on each contiguous block, be provided with the slideway matching with projection.
In above-mentioned a kind of dicyclo seam automatic welding device, two described adjusting device for welding guns are identical and be the fixing lateral adjustments device of cross and longitudinal adjuster and form by structure, lateral adjustments device and longitudinal adjuster include base, screw rod, slide block and two guide posts, two guide posts all run through slide block and are fixedly mounted on base, one end of screw rod is connected with slide block, on the other end of screw rod, handwheel is installed, and when rotating handwheel, described slide block is displaced on base along guide post under screw acting, the base of each lateral adjustments device is connected with corresponding contiguous block, the base of each longitudinal adjuster is connected with the slide block of corresponding lateral adjustments device, two above-mentioned fixed heads are arranged on respectively on the slide block of corresponding longitudinal adjuster.Adopt this structure to make welding gun possess horizontal and vertical mobile regulatory function, and controller structure is simple, stable, easy to operate, the parts that form adjuster also easily obtain, then coordinate above-mentioned fixed seat structure can effectively reduce taking on space.
In above-mentioned a kind of dicyclo seam automatic welding device, on described fixed head, be provided with welding gun fixed mount, welding gun fixed mount comprises sleeve pipe, adjusting nut, adjustable column and locating clip, sleeve pipe is fixedly mounted on fixed head, adjusting nut is arranged on sleeve pipe and with casing threads and is connected, adjustable column interts in sleeve pipe, and when adjusting nut unscrews, adjustable column can move axially along sleeve pipe, when adjusting nut screws, the tail end of adjusting nut abuts against the outer wall place of adjustable column, and locating clip is arranged on one end of adjustable column, and welding gun is fixedly mounted on locating clip.This design makes effectively fixedly welding gun of welding gun fixed mount, possesses again welding gun along the axially movable regulatory function of sleeve pipe, and the parts of composition welding gun fixed mount easily obtain.
In above-mentioned a kind of dicyclo seam automatic welding device, described clamping device comprises push-and-pull cylinder, guide cylinder, push rod and connecting plate and rack-mounted support, guide cylinder and push-and-pull cylinder be arranged in parallel and are all fixedly mounted on support, push rod interts in guide cylinder, connecting plate vertically arranges and the two ends of connecting plate are connected with the piston rod of push-and-pull cylinder with the tail end of push rod respectively, and described push-and-pull cylinder is by active force pump driving work.Guide cylinder and push-and-pull cylinder setting up and down can economization horizontal space take, and the neutral gear of bottom is large enough to hold the push-and-pull cylinder of high-power large volume, can produce enough powerful chucking power to workpiece, clamping device in the middle part of so just can saving, thereby minimizing cost, reduces energy consumption.
In above-mentioned a kind of dicyclo seam automatic welding device, described support and frame are slidably connected.Slip by support in frame, thus the distance between clamping device and three-jaw chuck easily adjusted.
In above-mentioned a kind of dicyclo seam automatic welding device, described frame is provided with track, has in orbit a plurality of circular holes, is provided with the groove matching with track in the bottom of support.
In above-mentioned a kind of dicyclo seam automatic welding device, described line slideway driver is electro-motor.
Compared with prior art, the present invention adopts after said structure, can to two circumferential welds, weld simultaneously, not only raise the efficiency, and also compact and reasonable more in layout, the welding of applicable various structures workpiece, the parts that form this equipment also easily obtain.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the scheme of installation of holder of the present invention and contiguous block.
Fig. 3 is adjusting device for welding gun structural representation of the present invention.
Fig. 4 is lateral adjustments device structural representation of the present invention.
Fig. 5 is welding gun fixed rack structure schematic diagram of the present invention.
Fig. 6 is clamping device structural representation of the present invention.
In figure, 1, frame; 2, welding gun; 3, clamping device; 4, holder; 5, lift cylinder; 6, contiguous block; 7, adjusting device for welding gun; 8, fixed head; 9, welding gun fixed mount; 10, active force pump; 11, speed changer; 12, three-jaw chuck; 13, line slideway; 14, column; 15, line slideway driver; 16, rectangular slab; 17, track; 18, circular hole; 31, push-and-pull cylinder; 32, guide cylinder; 33, push rod; 34, connecting plate; 35, support 351, groove; 41, transverse slat 42, riser; 421, projection; 61, slideway 71, lateral adjustments device; 72, longitudinal adjuster; 711, base; 712, screw rod 713, slide block 714, guide post; 715, handwheel; 91, sleeve pipe 92, adjusting nut 93, adjustable column; 94, locating clip.
The specific embodiment
Be below specific embodiments of the invention by reference to the accompanying drawings, technical scheme of the present invention is further described, but the present invention be not limited to these embodiment.
As shown in Figure 1, a kind of dicyclo seam automatic welding device comprises welding gun 2 and frame 1, active force pump 10 is installed in frame 1, in frame 1 left side, speed changer 11 is installed, three-jaw chuck 12 is connected in the right edge of speed changer 11, clamping device 3 is arranged on frame 1 Shang right side, relative with three-jaw chuck 12 and be in the same center line, line slideway 13 is laterally arranged on a side of frame 1 by column 14, and between three-jaw chuck 12 and clamping device 3, line slideway driver 15 is arranged on the left end of line slideway 13 for electro-motor.
The rectangular slab 16 arranging in the same way with line slideway 13 is installed on line slideway 13, the one side of rectangular slab 16 is flexibly connected with line slideway 13, another side is provided with two holders 4, two lift cylinders 5 are vertically mounted on respectively on two holders 4, and two lift cylinders 5 are all by the 10 driving work of active force pump, contiguous block 6 is all installed on the piston rod of each lift cylinder 5, on each contiguous block 6, adjusting device for welding gun 7 is all installed, on each adjusting device for welding gun 7, fixed head 8 is all installed, welding gun 2 is arranged on fixed head 8 by welding gun fixed mount 9.
One end of workpiece is fixing by three-jaw chuck 12, the other end is driven and is implemented clamping by active force pump 10 by clamping device 3, therefore workpiece is laterally fixed on the top of frame 1, and under driving, speed changer 11 rotates in a circumferential direction, line slideway 13 drives rectangular slab 16 transverse shiftings under electrical motor driven, and each lift cylinder 5 drives welding gun 2 separately to move up and down under active force pump 10 drives.
As depicted in figs. 1 and 2, two holders 4 are herringbone and are arranged on rectangular slab 16, each holder 4 forms and is connected L-shaped by transverse slat 41 with riser 42, two risers 42 are all fixedly mounted on rectangular slab 16, two described lift cylinders 5 are vertically mounted on respectively on two transverse slats 41, and two described adjusting device for welding guns 7 lay respectively between the transverse slat 41 and riser 42 of two holders 4.
Between riser 42 and rectangular slab 16, face is connected, and be bolted, can adjust like this distance between two holders 4, transverse slat 41 is positioned at riser 42 upper end and perpendicular to rectangular slab 16, be positioned at holder 4 its tops in left side toward left side, more than turning right and roll in holder 4 its tops that are positioned at right side, while thering is the workpiece of radial pins at the middle part of the axial mobile jib of welding like this, around the radial pins that axially mobile jib rotates, be difficult for bumping with holder 4 and adjusting device, after holder 4 tilts in addition, the angle of welding gun 2 more can adapt to the girth welding of this type of workpiece.
As shown in Figure 2, on each riser 42, there is projection 421, on each contiguous block 6, there is the slideway 61 matching with projection 421, thereby make to form and be slidably connected between contiguous block 6 and riser 42, the one side of contiguous block 6 is connected with corresponding adjusting device for welding gun 7, and another side is connected with the piston rod of lift cylinder 5.
It is more smooth and easy that the arranging of contiguous block 6 makes on the one hand lift cylinder 5 drive adjusting device for welding guns 7 to do lifting operation, make on the other hand the active force that adjusting device for welding gun 7 presses down because weight is formed be delivered to holder 4 and rectangular slab 16 looseization by contiguous block 6, thereby reduce the heavy burden of lift cylinder 5, reduce energy loss.
As shown in Figure 3 and Figure 4, two adjusting device for welding guns 7 are identical and be the fixing lateral adjustments device 71 of cross and longitudinal adjuster 72 and form by structure, lateral adjustments device 71 and longitudinal adjuster 72 include base 711, screw rod 712, slide block 713 and two guide posts 714, base 711 by the square main board of a block length and at main board two ends in the same way also symmetrically arranged flange form, slide block 713 is between two flange, two guide posts 714 be arranged in parallel, and all run through slide block 713 and be fixedly mounted on two flange, screw rod 712 is between two guide posts 714, screw rod 712 one end is provided with handwheel 715, the other end is connected with slide block 713, and screw rod 712 is threaded with a flange wherein, when rotating handwheel 715, slide block 713 is displaced between two flange under screw rod 712 effects.
As shown in figures 1 and 3, the base 711 of each lateral adjustments device 71 is connected with corresponding contiguous block 6, the base 711 of each longitudinal adjuster 72 is connected with the slide block 713 of corresponding lateral adjustments device 71, two above-mentioned fixed heads 8 are arranged on respectively on the slide block 713 of corresponding longitudinal adjuster 72, and two 9 of welding gun fixed mounts are arranged on respectively on corresponding fixed head 8.
When rotating the handwheel 715 of lateral adjustments device 71, the slide block 713 of lateral adjustments device 71 drives longitudinal adjuster 72 and welding gun fixed mount 9 to be displaced between two flange of lateral adjustments device 71, when rotating the handwheel 715 of longitudinal adjuster 72, the slide block 713 of longitudinal adjuster 72 drives welding gun fixed mount 9 to be displaced between two flange of longitudinal adjuster 72.
As shown in Figure 1 and Figure 5, welding gun fixed mount 9 comprises sleeve pipe 91, adjusting nut 92, adjustable column 93 and locating clip 94, sleeve pipe 91 horizontally sets, its outer peripheral face is connected with the plate face of fixed head 8, adjusting nut 92 is arranged on sleeve pipe 91 and with sleeve pipe 91 and is threaded, adjustable column 93 interts in sleeve pipe 91, and locating clip 94 is positioned at adjustable column 93 one end, and welding gun 2 is arranged on locating clip 94.
When adjusting nut 92 unscrews, adjustable column 93 can move axially along sleeve pipe 91, and when adjusting nut 92 screws, the tail end of adjusting nut 92 abuts against the outer wall place of adjustable column 93, thereby adjustable column 93 is fixed in sleeve pipe 91.
As shown in Fig. 1 and Fig. 6, clamping device 3 comprises push-and-pull cylinder 31, guide cylinder 32, push rod 33 and connecting plate 34 and is arranged on the support 35 in frame 1, frame 1 is realized and being slidably connected with the groove 351 that is arranged on support 35 bottoms by the track 17 being arranged in frame 1 respectively with support 35, and on track 17, offers a plurality of circular holes 18.
So just, can be by light mobile clamping device 3 to adjust the distance of itself and three-jaw chuck 12, then by just stoping clamping device 3 to move in the interior inserting bolt of corresponding circle hole 18 or pin.
Guide cylinder 32 distributes up and down and be arranged in parallel with push-and-pull cylinder 31, all be fixedly mounted on support 35, the head of push rod 33 is towards three-jaw chuck 12 and intert in guide cylinder 32, connecting plate 34 vertically arranges and connecting plate 34 two ends are connected with the piston rod of push-and-pull cylinder 31 with the tail end of push rod 33 respectively, and described push-and-pull cylinder 31 is by the 10 driving work of active force pump.
During 31 work of push-and-pull cylinder, the piston rod of push-and-pull cylinder 31 is pulled back and is driven connecting plate 34 to move to the left, push rod 33 moves to the left under the active force of connecting plate 34, now the head of push rod 33 produces chucking power to workpiece, the piston rod of push-and-pull cylinder 31 is released and is driven connecting plate 34 to move to the right, push rod 33 moves to the right under the drive of connecting plate 34, and now the chucking power of 33 pairs of workpiece of push rod is removed.
Conventionally after switching on power, first one end of workpiece is fixed on three-jaw chuck 12, then clamping device 3 is adjusted to applicable position and locks, now can be according to the structure of workpiece, the position of size and circumferential weld, the position of contrast welding gun 2, by the adjustment operation of Butt welding gun adjusting device 7 and welding gun fixed mount 9, make welding gun 2 enter best position, after startup, electrical motor driven line slideway 13, line slideway 13 drives welding gun 2 traversing, active force pump 10 drives lift cylinder 5 and clamping device 3 work, lift cylinder 5 piston rods drive welding gun 2 to move up and down, meanwhile, speed changer 11 drives workpiece rotation, thereby realize dicyclo seam automatic welding.Girth welding such as certain class automobile front axle swing arm, the radially arm that this propons swing arm is set up in parallel by an axial main body pipe and two forms, all there is circular hole 18 one end of two arms, main body tube is through the circular hole 18 of two arms, form four circumferential welds, by this propons arm shaft to after fixing, two holders 4 of herringbone design just can make welding gun 2 easily enter welding position, two circumferential welds of an arm are wherein welded, and when arm radially rotates around main body tube, arm radially not can with two holders 4, the parts such as adjusting device for welding gun 7 and welding gun fixed mount 9 bump, during welding, can select two circumferential welds of an arm wherein to weld simultaneously, also can select to weld two outer circumferential welds or two interior circumferential welds simultaneously.
Claims (10)
1. a dicyclo stitches automatic welding device, comprise welding gun and frame, active force pump is installed in frame, speed changer, line slideway, line slideway driver and for three-jaw chuck and the clamping device of holding workpiece, three-jaw chuck is arranged on speed changer and under speed changer drives and rotates, line slideway driver is arranged on line slideway and drives line slideway work, it is characterized in that, the rectangular slab arranging in the same way with line slideway is installed on line slideway, the one side of rectangular slab is flexibly connected with line slideway, another side is vertically installed with two lift cylinders, and each lift cylinder is all by active force pump driving work, on the piston rod of each lift cylinder, be all provided with for welding gun and laterally or longitudinally regulate mobile adjusting device for welding gun, on each adjusting device for welding gun, be all provided with for the fixing fixed head of welding gun.
2. a kind of dicyclo according to claim 1 stitches automatic welding device, it is characterized in that, on described rectangular slab, be provided with and be two holders that herringbone arranges, each holder forms and is connected L-shaped by transverse slat with riser, two risers are all fixedly mounted on rectangular slab, two described lift cylinders are vertically mounted on respectively on two transverse slats, and two described adjusting device for welding guns lay respectively between the transverse slat and riser of two holders.
3. a kind of dicyclo according to claim 2 stitches automatic welding device, it is characterized in that, the piston rod end of two described lift cylinders is all provided with contiguous block, and the one side of each contiguous block is slidably connected with corresponding riser, and another side is connected with corresponding adjusting device for welding gun.
4. a kind of dicyclo seam automatic welding device according to claim 3, is characterized in that, on each riser, is provided with projection, is provided with the slideway matching with projection on each contiguous block.
5. according to a kind of dicyclo seam automatic welding device described in claim 3 or 4, it is characterized in that, two described adjusting device for welding guns are identical and be the fixing lateral adjustments device of cross and longitudinal adjuster and form by structure, lateral adjustments device and longitudinal adjuster include base, screw rod, slide block and two guide posts, two guide posts all run through slide block and are fixedly mounted on base, one end of screw rod is connected with slide block, on the other end of screw rod, handwheel is installed, and when rotating handwheel, described slide block is displaced on base along guide post under screw acting, the base of each lateral adjustments device is connected with corresponding contiguous block, the base of each longitudinal adjuster is connected with the slide block of corresponding lateral adjustments device, two above-mentioned fixed heads are arranged on respectively on the slide block of corresponding longitudinal adjuster.
6. a kind of dicyclo according to claim 5 stitches automatic welding device, it is characterized in that, on described fixed head, be provided with welding gun fixed mount, welding gun fixed mount comprises sleeve pipe, adjusting nut, adjustable column and locating clip, sleeve pipe is fixedly mounted on fixed head, adjusting nut is arranged on sleeve pipe and with casing threads and is connected, adjustable column interts in sleeve pipe, and when adjusting nut unscrews, adjustable column can move axially along sleeve pipe, when adjusting nut screws, the tail end of adjusting nut abuts against the outer wall place of adjustable column, locating clip is arranged on one end of adjustable column, welding gun is fixedly mounted on locating clip.
7. according to a kind of dicyclo seam automatic welding device described in claim 1 or 2 or 3 or 4 or 6, it is characterized in that, described clamping device comprises push-and-pull cylinder, guide cylinder, push rod and connecting plate and rack-mounted support, guide cylinder and push-and-pull cylinder be arranged in parallel and are all fixedly mounted on support, push rod interts in guide cylinder, connecting plate vertically arranges and the two ends of connecting plate are connected with the piston rod of push-and-pull cylinder with the tail end of push rod respectively, and described push-and-pull cylinder is by active force pump driving work.
8. a kind of dicyclo seam automatic welding device according to claim 7, is characterized in that, described support and frame are slidably connected.
9. a kind of dicyclo seam automatic welding device according to claim 8, is characterized in that, described frame is provided with track, has in orbit a plurality of circular holes, is provided with the groove matching with track in the bottom of support.
10. according to a kind of dicyclo seam automatic welding device described in claim 1 or 2 or 3 or 4 or 6 or 8 or 9, it is characterized in that, described line slideway driver is electro-motor.
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| CN201310423199.4A CN103506787B (en) | 2013-09-10 | 2013-09-10 | A kind of dicyclo seam automatic welding device |
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| CN201310423199.4A CN103506787B (en) | 2013-09-10 | 2013-09-10 | A kind of dicyclo seam automatic welding device |
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| CN103506787B CN103506787B (en) | 2016-07-13 |
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| CN109048156A (en) * | 2018-09-29 | 2018-12-21 | 李建 | A kind of multiple-station rotation welding equipment |
| CN109227017A (en) * | 2018-10-31 | 2019-01-18 | 苏州晟成智能装备有限公司 | A kind of automatic voltage lead wires equipment of solar panels terminal box |
| CN109262167A (en) * | 2018-09-29 | 2019-01-25 | 李建 | A kind of welding flue gas cleaning treatment method |
| CN109434335A (en) * | 2018-12-18 | 2019-03-08 | 冯军 | A kind of lap welding method and device |
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| CN108067758A (en) * | 2016-11-10 | 2018-05-25 | 江苏天南电力器材有限公司 | A kind of strain clamp automatic welding device |
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