A kind of laser template cutting equipment being provided with form clamp
Technical field:
This utility model relates to laser template technical field, in particular to a kind of laser template cutting equipment being provided with form clamp.
Background technology:
Widely, its cutting typically uses electricity, heat or the mode of cutter cutting to template the biggest section mould plate application, and along with the extensive application of laser, cut is fast with its speed, high gradually application of efficiency cuts field in template.Its principle is under the effect of high voltage electric field, produces photoelectron in discharge tube after electronics motional collision gas, accelerates to form the laser beam that wavelength is 10.64um by distance and penetrates, cuts template.Laser cutting machine the most used is mainly made up of mobile platform and laser head, and template is placed on a mobile platform, is completed cutting with the movement of mobile platform by laser head.Owing to using laser head and fix, the mode of template movement, required platform is big, and equipment is heavy.Especially for the cutting of big section mould plate, owing to size is big, typically cannot complete.
Authorization Notice No. is that the utility model of CN201040335 discloses a kind of laser template cutting machine, is mainly made up of Cutting platform and laser head, and feature is that laser head passes through X to slideway and Y-direction installation of slide track on Cutting platform, and is driven by motor.Laser head can along slideway laterally, vertically move, laser beam complete the cutting of template, speed is fast, efficiency is high, cuts round and smooth, smooth, clean and tidy.
Utility model content:
The purpose of this utility model is not enough for prior art, it is provided that one makes laser template unsettled above frame, and is designed with special fixture workpiece to be cut is positioned at the laser template cutting equipment of Cutting platform.
For reaching above-mentioned purpose, this utility model provides a kind of laser template cutting equipment being provided with form clamp, including frame 10, clamping device 20, template lifting apparatus 30 and laser processing device 40;Frame 10 includes that inside offers the frame body 11 in vacant chamber;Frame 10 inner transverse is provided with fixed plate 12;Frame 10 upper surface is vertically fixed four open tubular columns 13 and some guide rods 14;Through hole within open tubular column 13 communicates with the vacant chamber within frame 10;
Template lifting apparatus 30 includes the first worm screw 33, center transmission block the 34, first threaded rod 35 and central gear 36;Fixed plate 12 upper surface is vertically fixed a pair support seat 31;First worm screw 33 is longitudinally articulated on support seat 31 by central shaft 32;Transmission block 34 top, center be cylinder, bottom be worm gear;Center transmission block 34 forms the screwed hole run through from top to down;Transmission block 34 top, center is engaged with the first worm screw 33 in frame 10 upper side wall, bottom by bearing hinge joint;First threaded rod 35 is vertically screwed onto in the screwed hole of center transmission block 34;First threaded rod 35 lower end passes fixed plate 12;The lower end of the first threaded rod 35 is fixed with central gear 36, upper end is bolted with template placement unit 37;Template placement unit 37 includes template container 371 and base;Described template container 371 is fixed on base upper end;Base is connected is formed by cylinder ring body and the lower circular plate of top;Described circular slab center is screwed onto on the first threaded rod 35, circumferential edges is plugged on guide rod 14;
Clamping device 20 includes power transmission shaft 21 and clamping 23;Clamping 23 includes clamping case 231, transferring element;Described clamping case 231 front end forms the cuboid of bracer 232;Described clamping case 231 is internal offers vacant chamber;Described clamping case 231 is fixed on open tubular column 13;The transferring element of described clamping 23 includes the first worm gear 233, worm screw group the 234, second worm gear 236 and clamping block 235;Second worm gear 236 forms screwed hole;Described worm screw group 234 is the second worm screw 2342 and the 3rd worm screw 2341 is fixed in same rotating shaft;Described worm screw group 234 is laterally articulated on the left and right sidewall of clamping case 231 by rotating shaft;Described second worm screw 2342 engages with the first worm gear 233;Described 3rd worm screw 2341 engages with the second worm gear 236;Described power transmission shaft 21 is vertically inserted in open tubular column 13;Power transmission shaft 21 top is inserted in clamping case 231 and is fixed with the first worm gear 233, middle part is articulated in frame 10 upper side wall and fixed plate upper and lower part is fixed with transmission gear 22;Clamping device quantity is identical with open tubular column 13 quantity;
Template container 371 is the cuboid offering rectangular channel;Center, template container 371 4 limit offers the guide groove equivalently-sized with bracer 232;
Clamping block 235 bottom be threaded rod, top be cuboid strip pressing plate 2351;Described clamping block 235 is vertically screwed onto in the second worm gear 236;
Laser processing device 40 includes left rail 41, right guide rail 42, cross slide way 43 and laser bench 45;Described left rail 41 and right guide rail 42 are vertically fixed on clamping case 231 upper surface, left and right;Described left rail 41 left side offers L-type guide groove;Described right guide rail 42 right side offers right slide slot;Right slide slot upper wall surface forms the first tooth bar;Cross slide way 43 left end bottom forms L-type guide rail, right-hand member lower right wall is fixed with the first motor 431 that level is arranged to the left;It is fixed with the first gear 432 on first motor 431 output shaft;Cross slide way 43 left end is plugged on left rail 41 by L guide rail, right-hand member is screwed onto on the first tooth bar by the first gear 432;Offer on cross slide way 43 front end face and on guide groove, rear end face, offer rear slide slot;Rear slide slot upper wall surface forms the second tooth bar;The second motor 451 being fixed with horizontal forward setting on guide block, rear end lower rear surface is formed on laser bench 45 front lower portion rear surface;It is fixed with the second gear 452 on second motor 451 output shaft;Laser bench 45 front end is plugged in by guide block in the guide groove of cross slide way 43, rear end is screwed onto on the second tooth bar by the second gear 452;Laser bench 45 is fixedly arranged at the front end with the laser head 453 arranged straight down.
Clamping device and minimum 3 of the quantity of open tubular column 13;The guide groove quantity of template container 371 is identical with clamping device quantity.
Transmission gear 22 can engage with central gear 36.
The length and width size of the rectangular channel of template container 371 is equivalently-sized with the length and width of template.
The groove depth of the rectangular channel of template container 371 is less than the thickness of template.
The beneficial effects of the utility model are: by template lifting apparatus and clamping device, and template can be unsettled above frame, facilitates follow-up cut, and ensure that the dimensional accuracy of cutting.
Accompanying drawing illustrates:
Fig. 1 is the cross-sectional view faced of the present utility model;
Fig. 2 is the structural representation of vertical view of the present utility model;
Fig. 3 is the partial enlargement structural representation of A in Fig. 1 of the present utility model;
Fig. 4 is the cross-sectional view that this utility model clamping case 231 is overlooked;
Fig. 5 is the cross-sectional view of B-B in Fig. 1 of the present utility model;
In figure, 10, frame;11, frame body;12, fixed plate;13, open tubular column;14, guide rod;20, clamping device;21, power transmission shaft;22, transmission gear;23, clamping head;231, clamping case;232, bracer;233, the first worm gear;234, worm gear;2341, the 3rd worm screw;2342, the second worm screw;235, clamping block;2351, pressing plate;236, the second worm gear;30, template lifting apparatus;31, seat is supported;32, central shaft;33, the first worm screw;34, center transmission block;35, the first threaded rod;36, central gear;37, template placement unit;371, template container;40, laser processing device;41, left rail;42, right guide rail;43, cross slide way;431, the first motor;432, the first gear;45, laser bench;451, the second motor;452, the second gear;453, laser head.
Detailed description of the invention:
As it is shown in figure 1, a kind of laser template cutting equipment being provided with form clamp, including frame 10, clamping device 20, template lifting apparatus 30 and laser processing device 40;Frame 10 includes that inside offers the frame body 11 in vacant chamber;Frame 10 inner transverse is provided with fixed plate 12;Frame 10 upper surface is vertically fixed four open tubular columns 13 and some guide rods 14;Through hole within open tubular column 13 communicates with the vacant chamber within frame 10;
As it is shown in figure 1, template lifting apparatus 30 includes the first worm screw 33, center transmission block the 34, first threaded rod 35 and central gear 36;Fixed plate 12 upper surface is vertically fixed a pair support seat 31;First worm screw 33 is longitudinally articulated on support seat 31 by central shaft 32;Transmission block 34 top, center be cylinder, bottom be worm gear;Center transmission block 34 forms the screwed hole run through from top to down;Transmission block 34 top, center is engaged with the first worm screw 33 in frame 10 upper side wall, bottom by bearing hinge joint;First threaded rod 35 is vertically screwed onto in the screwed hole of center transmission block 34;First threaded rod 35 lower end passes fixed plate 12;The lower end of the first threaded rod 35 is fixed with central gear 36, upper end is bolted with template placement unit 37;Template placement unit 37 includes template container 371 and base;Described template container 371 is fixed on base upper end;Base is connected is formed by cylinder ring body and the lower circular plate of top;Described circular slab center is screwed onto on the first threaded rod 35, circumferential edges is plugged on guide rod 14;
As shown in Fig. 1, Fig. 3, Fig. 4, clamping device 20 includes power transmission shaft 21 and clamping 23;Clamping 23 includes clamping case 231, transferring element;Described clamping case 231 front end forms the cuboid of bracer 232;Described clamping case 231 is internal offers vacant chamber;Described clamping case 231 is fixed on open tubular column 13;The transferring element of described clamping 23 includes the first worm gear 233, worm screw group the 234, second worm gear 236 and clamping block 235;Second worm gear 236 forms screwed hole;Described worm screw group 234 is the second worm screw 2342 and the 3rd worm screw 2341 is fixed in same rotating shaft;Described worm screw group 234 is laterally articulated on the left and right sidewall of clamping case 231 by rotating shaft;Described second worm screw 2342 engages with the first worm gear 233;Described 3rd worm screw 2341 engages with the second worm gear 236;Described power transmission shaft 21 is vertically inserted in open tubular column 13;Power transmission shaft 21 top is inserted in clamping case 231 and is fixed with the first worm gear 233, middle part is articulated in frame 10 upper side wall and fixed plate upper and lower part is fixed with transmission gear 22;Clamping device quantity is identical with open tubular column 13 quantity;
As in figure 2 it is shown, template container 371 is the cuboid offering rectangular channel;Center, template container 371 4 limit offers the guide groove equivalently-sized with bracer 232;
As it is shown on figure 3, clamping block 235 bottom is threaded rod, top is cuboid strip pressing plate 2351;Described clamping block 235 is vertically screwed onto in the second worm gear 236;
As shown in Figure 1, Figure 2, Figure 5, laser processing device 40 includes left rail 41, right guide rail 42, cross slide way 43 and laser bench 45;Described left rail 41 and right guide rail 42 are vertically fixed on clamping case 231 upper surface, left and right;Described left rail 41 left side offers L-type guide groove;Described right guide rail 42 right side offers right slide slot;Right slide slot upper wall surface forms the first tooth bar;Cross slide way 43 left end bottom forms L-type guide rail, right-hand member lower right wall is fixed with the first motor 431 that level is arranged to the left;It is fixed with the first gear 432 on first motor 431 output shaft;Cross slide way 43 left end is plugged on left rail 41 by L guide rail, right-hand member is screwed onto on the first tooth bar by the first gear 432;Offer on cross slide way 43 front end face and on guide groove, rear end face, offer rear slide slot;Rear slide slot upper wall surface forms the second tooth bar;The second motor 451 being fixed with horizontal forward setting on guide block, rear end lower rear surface is formed on laser bench 45 front lower portion rear surface;It is fixed with the second gear 452 on second motor 451 output shaft;Laser bench 45 front end is plugged in by guide block in the guide groove of cross slide way 43, rear end is screwed onto on the second tooth bar by the second gear 452;Laser bench 45 is fixedly arranged at the front end with the laser head 453 arranged straight down.
Clamping device and minimum 3 of the quantity of open tubular column 13;The guide groove quantity of template container 371 is identical with clamping device quantity.
Transmission gear 22 can engage with central gear 36.
As in figure 2 it is shown, the length and width size of the rectangular channel of template container 371 is equivalently-sized with the length and width of template.
As it is shown in figure 1, the groove depth of the rectangular channel of template container 371 is less than the thickness of template.
During concrete operations, the workflow of the laser template cutting equipment being provided with form clamp described in the utility model is as follows:
The first step, staff is placed on the template needing polishing in template container 371;
Second step, manual or motor drives the first worm screw 33, first worm screw 33 drives center transmission block 34 by the worm gear arrangement of transmission block 34 bottom, center, center transmission block 34 drives the first threaded rod 35 to decline by middle screwed hole, template container 371 also declines, when template container 371 can rest on bracer 232 through bracer 232, template;
3rd step, first threaded rod 35 continues to run downwards the central gear 36 making the first threaded rod 35 lower end and engages with transmission gear 22, central gear 36 drives transmission gear 22, transmission gear 22 drives power transmission shaft 21, power transmission shaft 21 drives the first worm gear 233, first worm gear 233 drives worm gear 234 to rotate i.e. the 3rd worm screw 2341 by the second worm screw 2342 and rotates, 3rd worm screw 2341 drives the second worm gear 236 to rotate, the screwed hole of the second worm gear 236 drives clamping block 235 relatively to clamp case 231 by the threaded rod of clamping block 235 bottom and moves downward, simultaneously clamping on block 235 drives pressing plate 2351 in fact to rotate, and pressing plate 2351 rotates and moves downward, finally it is pressed in template and makes it be clamped, so far the pinching action of template is completed.
4th step, start the first motor 431 and the second motor 451 drives the first gear 432 and the second gear 452 respectively, cross slide way 43 is made to vertically move along left rail 41 and right guide rail 42, make laser bench 45 transversely guide rail 43 transverse shifting, finally make laser head 453 portraitlandscape move the cutting to template;
Subsequent manual or motor inversely drive the first worm screw 33, and template is relaxed, and return to initial position under the effect of template lifting apparatus 30, and staff reclaims.
Above content is only better embodiment of the present utility model, for those of ordinary skill in the art, according to thought of the present utility model, the most all will change, this specification content should not be construed as restriction of the present utility model.