Plank lift drilling equipment
The present invention relates to Machining Technology field, particularly a kind of drilling equipment, particularly, relate to a kind of plank location drilling device.
Existing plank bore mode is positioned on platform by plank, then plank and platform are fixed, and finally holes with electric drill; Existing plank bore mode, operating efficiency is low, and easily bore partially, scrappage is higher, adds production cost.
Summary of the invention
The object of this invention is to provide a kind of high efficiency, high-precision drilling equipment, location, the boring of plank all adopt mechanized operation, enhance productivity.
For realizing above-mentioned technical purpose, the technical solution used in the present invention is.
Plank lift drilling equipment, it comprises portal frame, workbench, lift drilling equipment, the middle part of portal frame is provided with workbench, the bottom of portal frame is provided with lift drilling equipment, lift drilling equipment comprises gripper shoe, cylinder, electric drill, lower guide rod, and the top of gripper shoe connects the output of cylinder, and the top of gripper shoe is fixed with electric drill, lower guide rod is arranged at bottom portal frame, and gripper shoe is provided with the through hole matched with lower guide rod; Workbench is provided with the boring matched with electric drill.
The further improvement of such scheme.
The edge of workbench is provided with transverse slat and riser, and transverse slat is vertical with riser, and cross bar is parallel with the length direction of workbench, and riser is parallel with the width of workbench.
The invention has the advantages that: plank is positioned over the location by transverse slat and riser in workbench, ensure that plank is placed smooth, the location of plank and boring are all by mechanically actuated, one-shot forming, error is little, and precision is high, significantly improves the efficiency of plank boring and reduces the scrappage of plank.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention, simple introduction is done below by the accompanying drawing used required in embodiment, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present invention.
Fig. 2 is workbench top view of the present invention.
Fig. 3 is hold down gag structural representation of the present invention.
Be denoted as in figure: 10, portal frame; 20, workbench; 22, transverse slat; 24, riser; 26, hole; 30, pressing plate; 32, oil cylinder; 34, top guide bar; 40, hold down gag; 42, fixed head; 44, depression bar; 45, upper locating piece; 46, lower locating piece; 47, spring; 50, gripper shoe; 52, cylinder; 54, electric drill; 56, lower guide rod.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiment.Based on the embodiment in the present invention, those of ordinary skill in the art are not making under creative work prerequisite, and the every other embodiment obtained, all belongs to scope.
As shown in Figure 1, plank drilling equipment, it comprises portal frame 10, workbench 20, pressing plate 30, hold down gag 40, lift drilling equipment, pressing plate 30 is arranged at portal frame 10 top, portal frame 10 both sides are provided with top guide bar 34 vertically, pressing plate 30 is provided with the through hole matched with top guide bar 34, the top of portal frame 10 is provided with power set, power set drive pressing plate 30 to pump along top guide bar 34, preferably, power set are oil cylinder 32, the output shaft of oil cylinder 32 connects the top of pressing plate 30, thus band dynamic pressure plate 30 moves reciprocatingly along top guide bar 34, the middle part of portal frame 10 is provided with workbench 20, plank hole to be drilled placed by workbench 20, pressing plate 30 is also provided with the hold down gag 40 of fixing plank, when being placed with plank in workbench 20, pressing plate 30 moves downward, and drive hold down gag 40 to move downward, utilize hold down gag 40 to fix plank, the bottom of portal frame 10 is provided with lift drilling equipment, and when plank fixed by hold down gag 40, lift drilling equipment is started working, and drives electric drill to rise, and holes.
As shown in Figure 1, above-mentioned lift drilling equipment comprises gripper shoe 50, cylinder 52, electric drill 54, lower guide rod 56, the top of gripper shoe 50 connects the output of cylinder 52, the top of gripper shoe 50 is fixed with electric drill 54, lower guide rod 56 is arranged at bottom portal frame 10, and gripper shoe 50 is provided with the through hole matched with lower guide rod 56; Cylinder 52 drives gripper shoe 50 to move up and down along lower guide rod 56 direction, and drives electric drill 54 to be elevated.
As shown in Figure 2, the edge of workbench 20 is provided with transverse slat 22 and riser 24, and transverse slat 22 is vertical with riser 24, and cross bar 22 is parallel with the length direction of workbench 20, and riser 24 is parallel with the width of workbench 20, and workbench 20 is provided with boring 26; Utilize the position-limiting action of cross bar and riser, when ensureing that workbench 20 put into by plank, do not offset, ensure the precision of boring; When electric drill 54 rises, through boring 26, and plank is holed.
As shown in Figure 3, above-mentioned hold down gag 40 comprises fixed head 42, depression bar 44, upper locating piece 45, lower locating piece 46, spring 47, fixed head 42 is fixed with pressing plate 30, in fixed head 42, slip cap is connected to the depression bar 44 of vertical direction, the top of depression bar 44 is provided with locating piece 45, the bottom of depression bar 44 is provided with lower locating piece 46, and fixed head 42 slides on the region between locating piece 45 and lower locating piece 46, is fixed with spring 47 between lower locating piece 46 and fixed head 42.
Pressing plate 30 moves downward along top guide bar 34 under the driving of power set, and drives hold down gag 40 downward, when the depression bar 44 of hold down gag 40 touches plank, shrinks, thus the position of fixing plank; When follow-up boring, the shake of plank can be prevented.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiments, the General Principle defined in the present invention when not departing from spirit of the present invention or scope, can realize in other embodiments.Therefore, the present invention can not be defined to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.