The sheet metal Splicing welding machine
[technical field]
The utility model relates to field of automatic welding, relates in particular to a kind of sheet metal Splicing welding machine.
[background technology]
In the technical process of sheet metal splicing; The shearing of workpiece seam and two workpiece are pieced together right welding and are used cutter and two kinds of equipment of bonding machine respectively, during operation, need workpiece be carried at two kinds of equipment rooms back and forth; Operating process is loaded down with trivial details, is unfavorable for streamline production.Particularly use roll bending quantity-produced streamline; Need former and later two directions of bonding machine respectively to dispose a cutter, cutter is passed in the shearing work of the online completion two strip metal thin plate seam otch of ability again; Converge in and accomplish welding job on the bonding machine; The shortcoming that adopts this welding manner is that operating process is loaded down with trivial details, and occupation area of equipment is big, and automaticity is low when producing with the bonding machine conllinear.
[utility model content]
The utility model provides a kind of easy to operate, equipment to take up an area of that the space is little, automaticity is high, has simplified the workflow of production line, and shearing manipulation and welding operation integrate, the sheet metal Splicing welding machine that can effectively enhance productivity.
The technical scheme that the utility model adopts is:
The sheet metal Splicing welding machine comprises base, is used for the longitudinal joint welding gun mechanism of weld metal thin plate and walks to expect mechanism, at the upside of base the cylinder support is installed, and the cylinder upper part of the frame is equipped with the pneumatic clipper cutting mechanism that the sheet metal that sends is cut; Said longitudinal joint welding gun mechanism is installed in the top of pneumatic clipper cutting mechanism, walks to expect that mechanism is arranged on the front side of longitudinal joint welding gun mechanism and transmits the sheet metal after shearing through pair of rollers longitudinal joint welding gun mechanism; Walk to expect that at pneumatic clipper cutting mechanism upside mechanism's rear side is provided with that the sheet metal after cutting is aligned the centering clamp mechanism that compresses.
The pneumatic clipper cutting mechanism comprises driving cylinder, body wallboard, location top board, upper cutter, upper cutter Connection Block, lower cutter and lower cutter Connection Block; Driving cylinder is fixed on the support of body wallboard downside cylinder support; Upper cutter is installed on the upper cutter Connection Block; Lower cutter is installed on the lower cutter Connection Block, and the lower cutter Connection Block can move up and down by driving air cylinder driven; Be respectively equipped with treating that the sheet metal that need cut is pressed in the pressing plate on the upper cutter Connection Block downside in the lower cutter both sides of lower cutter Connection Block downside; The pressing plate downside is provided with the spring seat board that is fixed on the body wallboard; Pressing plate and spring seat board are provided with spring, are provided with between pressing plate and the lower cutter Connection Block to be connected both and to pass spring seat board and the pull bar of spring; The link of said pull bar and lower cutter Connection Block is a free end.
The left and right two ends of the lower cutter of pneumatic clipper cutting mechanism are respectively equipped with the roller mount that is installed on the body wallboard, are separately installed with the guide roller of being convenient to the sheet metal that lower cutter cuts on the roller mount.
The centering clamp mechanism comprises quick holder, quick clamp holder, draw back plate, hinge yoke plate and heat radiation pressing plate; The quick clamp holder of said manual drives links to each other with draw back plate; Draw back plate be provided with quick holder on feather key before and after the gathering sill that is slidingly matched; Draw back plate is hinged through the hinge yoke plate with the heat radiation pressing plate and cooperates, and the both sides of heat radiation pressing plate are respectively equipped with the spacing left and right clamping seats side plate of sheet metal after shearing.
The beneficial effect of the utility model is:
The structure of existing sheet metal bonding machine is huge, start-up time is long, and automaticity was low when conllinear was produced, and the longitudinal seam welding mechanism and the pneumatic cutting mechanism of the utility model are arranged up and down, connect through all-in-onecase, are aided with location, guiding, hold-down mechanism; Wherein, It is power that the pneumatic clipper cutting mechanism adopts cylinder, directly promotes cutting knife and shears workpiece, is respectively equipped with in the lower cutter both sides of upper cutter Connection Block downside the sheet metal of treating to cut is pressed in the pressing plate on the upper cutter Connection Block downside automatically; Lower cutter is connected with the driving cylinder rod through the cutting knife Connection Block; Move along the guide roller direction, get in the groove of two upper cutters compositions, shear sheet metal with the upper cutter acting in conjunction; Workpiece after the shearing, the longitudinal seam welding mechanism that workpiece is lifted to pneumatic clipper cutting mechanism top is located in manual work, aligns through the centering clamp mechanism to compress; The welding gun walking slide rail of longitudinal seam welding machine drags welding gun two sheet metals piecing together accomplishing is welded operation, accomplishes the splicing work of sheet metal, complete machine structure compact conformation; Power output response is fast; Floor space is little, and is easy to operate, thereby reaches the purpose of producing with metal roll bending splicing production line conllinear.
[description of drawings]
Fig. 1 is the utility model master TV structure sketch map;
Fig. 2 is the utility model side-looking structural representation;
Fig. 3 is the side-looking structural representation of the utility model pneumatic clipper cutting mechanism;
Fig. 4 is the utility model pneumatic clipper cutting mechanism internal structure annexation sketch map;
Fig. 5 is the private side TV structure sketch map of the utility model centering clamp mechanism;
Fig. 6 is the utility model centering clamp mechanism internal structure annexation sketch map.
[specific embodiment]
As depicted in figs. 1 and 2; The sheet metal Splicing welding machine; Comprise base 1, be used for the longitudinal joint welding gun mechanism 2 of weld metal thin plate and walk to expect mechanism 3 that at the upside of base 1 cylinder support 4 is installed, cylinder support 4 tops are equipped with the pneumatic clipper cutting mechanism 5 that the sheet metal that sends is cut; Said longitudinal joint welding gun mechanism 2 is installed in the top of pneumatic clipper cutting mechanism 5, walks to expect that mechanism 3 is arranged on the front side of welding gun mechanism and the sheet metal that transmits after shearing through the pair of rollers longitudinal joint welding gun mechanism on it 2; Walk to expect that at pneumatic clipper cutting mechanism 5 upsides mechanism's 3 rear sides are provided with that the sheet metal after cutting is aligned the centering clamp mechanism 6 that compresses.
Like Fig. 3 and shown in Figure 4; This pneumatic clipper cutting mechanism 5 comprises driving cylinder 51, body wallboard 52, location top board 53, upper cutter 54, upper cutter Connection Block 55, lower cutter 56 and lower cutter Connection Block 57; Driving cylinder 51 is fixed on the support of body wallboard 52 downside cylinder supports 4; Upper cutter 54 is installed on the upper cutter Connection Block 55, and lower cutter 56 is installed on the lower cutter Connection Block 57, and lower cutter Connection Block 57 drives and can move up and down by driving cylinder 51; Be respectively equipped with treating that the sheet metal that need cut is pressed in the pressing plate 58 on upper cutter Connection Block 55 downsides in lower cutter 56 both sides of lower cutter Connection Block 57 downsides; Pressing plate 58 downsides are provided with the spring seat board 59 that is fixed on the body wallboard; Pressing plate 58 is provided with spring 510 with spring seat board 59, is provided with the pull bar 511 that is connected both and passes spring seat board 59 and spring 510 between pressing plate 58 and the lower cutter Connection Block 57; Said pull bar 511 is a free end with the link of lower cutter Connection Block 57, and lower cutter Connection Block 57 can be stretched out in the lower end of pull bar 511 during lower cutter 56 cutting metal thin plates that lower cutter Connection Block 57 drives on it.
Continue as shown in Figure 4; Be respectively equipped with the roller mount 512 that is installed on the body wallboard 52 at the left and right two ends of lower cutter 56; Be separately installed with the guide roller 513 of being convenient to the sheet metal that lower cutter 56 cuts on the roller mount 512, make lower cutter 56 not have the sheet metal that cuts of swing through guide roller 513.Said spring seat board 59 keeps a determining deviation to be fixed on the body wallboard 52 through spacing screw rod 514 and pressing plate 58; In lower cutter 56 up processes; Cutting knife Connection Block 57 at first loosens pull bar 511; Lower cutter Connection Block 57 is stretched out in the lower end of pull bar 511, and spring 510 resets, and its elastic restoring force is that support drive pressing plate 58 workpiece pressings are in the downside of upper cutter Connection Block 55 with spring seat board 59; Through the spring seat board 59 of spacing screw rod 514 settings and the spacing between the pressing plate 58, can guarantee effectively that spring 510 can be pressed in upper cutter Connection Block 55 downsides with sheet metal automatically.
Like Fig. 5 and shown in Figure 6; Centering clamp mechanism 6 comprises quick holder 60, clamp holder 61, draw back plate 62, hinge yoke plate 63 and heat radiation pressing plate 64 fast; Clamp holder 61 is installed on the quick holder 60 fast; The quick clamp holder 61 of manual drives links to each other with draw back plate 62; Draw back plate 62 be provided with quick holder 60 on the feather key 600 front and back gathering sill 620 that is slidingly matched, draw back plate 62 is hinged through hinge yoke plate 63 with heat radiation pressing plate 64 and cooperates, the both sides of heat radiation pressing plate 64 are respectively equipped with the spacing left and right clamping seats side plate (65,66) of sheet metal after the shearing.During 6 actions of centering clamp mechanism; Promote draw back plate 62 in holder 60 front and back slip fast through quick clamp holder 61; Because heat radiation pressing plate 64 cooperates through being hinged with heat radiation pressing plate 64; So heat radiation pressing plate 64 is driven by draw back plate 62 and does upper and lower motion, thereby clamp the sheet metal that perhaps loosens after heat radiation pressing plate 64 upsides are sheared.
During complete machine work, drive cylinder 51 and drive lower cutter 56 actions, through the upwards directed motion of guide roller 513 lower cutters 56 through lower cutter Connection Block 57; In lower cutter 56 up processes; The lower cutter Connection Block takes the lead in loosening pull bar 511, and lower cutter Connection Block 57 is stretched out in the lower end of pull bar 511, and spring 510 resets then; Its elastic restoring force is that support drive pressing plate 58 compresses the downside of sheet metal in upper cutter Connection Block 55 with spring seat board 59, waits for the shearing of lower cutter 56; Lower cutter 56 promotes by driving cylinder 51 then, on be advanced in the groove that two upper cutters 54 form, shear sheet metal with upper cutter 54 actings in conjunction; Shearing finishes, and lower cutter 56 is driven descending by lower cutter Connection Block 57, until leaving upper cutter 54; Go downwards to when leaving upper cutter 54 at lower cutter 56, pull pull bar 511 by the lower cutter Connection Block, pull bar 511 pulling pressing plates 58 make pressing plate 58 break away from sheet metals spring 510 compressions, and are reciprocal thus, constantly carry out cutting of sheet metal workpieces.Sheet metal after the shearing; Artificial longitudinal seam welding mechanism 2 places that workpiece are lifted to pneumatic clipper cutting mechanism 5 tops; Align through centering clamp mechanism 6 and to compress; The welding gun walking slide rail of longitudinal seam welding machine 2 drags welding gun two sheet metals piecing together accomplishing is welded operation, accomplishes the splicing work of sheet metal
The above embodiment just is the preferred embodiment of the utility model, is not the practical range that limits the utility model with this, and the equivalence that all shapes according to the utility model, structure and principle are done changes, and all should be covered by in the protection domain of the utility model.