A kind of double excitation cutting machine
This utility model is related to cutting field, more particularly, to a kind of double excitation cutting machine.
Laser cutting machine is light, mechanical, electrical integrated highly integrated equipment, high in technological content, compared with tradition machining, swashs
The machining accuracy of light cutting machine is higher, flexibility is good, is conducive to improving the utilization rate of material, reduces product cost, mitigates workman
Burden, it may be said that being a field technology revolution for manufacturing industry.
But existing laser cutting machine all only has a laser head, cutting efficiency is low, can not meet substantial amounts of manufacture
Demand.So research and development one kind has two laser heads, and laser head operates steadily on tri- directions of X/Y/Z, stablizes, and raising is cut
Cut efficiency, meet manufacture demand.
Utility model content
The purpose of this utility model is to provide a kind of double excitation cutting machine, solves the cutting efficiency of existing laser cutting machine
Low, can not meet the problem of substantial amounts of manufacture demand.
For solving above-mentioned technical problem, this utility model adopts the following technical scheme that：
A kind of this utility model double excitation cutting machine, including frame；
Slidably it is erected at the crossbeam in described frame, the two ends of described crossbeam are respectively arranged with the first slide block, described
The both sides of frame are respectively arranged with the first slide rail along Y direction, and described crossbeam passes through described first slide block in described first slide rail
On slip realize the motion in Y direction；
Two T-shaped framves that can slide on described crossbeam；Two described T-shaped framves are laterally disposed, the free end setting of transverse slat
Second slide block, the lower end of stringer board arranges the 3rd slide block, and described beam top is matched along X-direction setting with described second slide block
The second slide rail, crossbeam side is along X-direction the 3rd slide rail that matches with described 3rd slide block of setting；The horizontal stroke of described T-shaped frame
X-axis motor is set above plate, and the output shaft of described X-axis motor passes through the transverse slat of T-shaped frame and end is provided with gear, described
Along the tooth bar of X-direction setting and described gear cooperation on crossbeam；
It is separately positioned on two laser heads on two described T-shaped framves；It is provided with described laser head and described T-shaped frame
The connecting plate that stringer board opposition is placed, laser head is located remotely from T-shaped frame side；Described connecting plate is provided near T-shaped frame side
Four-slider, the stringer board of described T-shaped frame is provided with the 4th slide rail along Z-direction, and described Four-slider is assembled to the described 4th
On slide rail；Described connecting plate top is provided with nut, and described T-shaped frame top is provided with Z axis motor, the output of described Z axis motor
Shaft end arranges leading screw, described leading screw and described nut screw connection.
Further, described gear is helical gear, and the described tooth bar with the cooperation of described gear is helical rack.
Further, the stringer board top setting L-type angle bar of described T-shaped frame；One side of described L-type angle bar and described T
The stringer board top of type frame is welded to connect, and arranges described Z axis motor above another side, and the output shaft of Z axis motor passes through L-type angle bar
Another side downward.
Further, described laser head is bolted on described connecting plate.
Compared with prior art, Advantageous Effects of the present utility model are as follows：
This utility model arranges, in frame, the motion that crossbeam does in Y direction, and crossbeam arranges two T-shaped framves, T-shaped frame
X-axis motion is done on crossbeam by rack pinion, two T-shaped framves are all provided with laser head by connecting plate, two are swashed
Shaven head does Z axis motion by screw nut driving in T-shaped frame；Operate steadily, bidifly shaven head work, cutting efficiency is high.
The utility model is described in further detail for explanation below in conjunction with the accompanying drawings.
Fig. 1 is this utility model double excitation cutting machine structure schematic diagram；
Fig. 2 is laser head and beam engagement schematic diagram；
Description of reference numerals：1st, frame；2nd, crossbeam；3rd, the first slide block；4th, the first slide rail；5th, T-shaped frame；6th, the second slide block；
7th, the 3rd slide block；8th, the second slide rail；9th, the 3rd slide rail；10th, X-axis motor；11st, gear；12nd, tooth bar；13rd, laser head；14th, connect
Plate；15th, Four-slider；16th, the 4th slide rail；17th, nut；18th, Z axis motor；19th, leading screw；20th, L-type angle bar.
As shown in Figure 1, 2, a kind of double excitation cutting machine, including frame 1, for supporting superstructure, makes crossbeam in frame
On vertically move that (motion doing in Y direction, X-direction is to do transverse movement on crossbeam, and Y direction is along frame
Direction lengthwise movement, Z-direction is the motion on vertical direction).
Slidably it is erected at the crossbeam 2 in described frame 1, the two ends of described crossbeam 2 are respectively arranged with the first slide block 3,
First slide block can be bolted to crossbeam lower end, and the both sides of described frame 1 are respectively arranged with the first slide rail 4 along Y direction, the
One slide rail can be soldered in frame, and by described first slide block 3, Y is realized in the slip on described first slide rail 4 to described crossbeam 2
Motion on direction of principal axis；Type of drive is identical with existing lathe type of drive, on crossbeam arrange y-axis motor, y-axis motor defeated
Shaft free end installs gear, and cooperation is welded to the tooth bar in frame, drives crossbeam in the first slide rail by rack pinion
Two T-shaped framves 5 that can slide on described crossbeam 2, each T-shaped frame arranges a laser head, two laser heads
Work simultaneously, drastically increase work efficiency.Two described T-shaped framves 5 are laterally disposed, and the free end of transverse slat arranges the second slide block
6, the lower end of stringer board arranges the 3rd slide block 7, and the second slide block and the 3rd slide block are bolted on T-shaped frame；Described crossbeam 2 top edge
The second slide rail 8 that X-direction setting is matched with described second slide block 6, crossbeam 2 side is along X-direction setting and the described 3rd
The 3rd slide rail 9 that slide block 7 matches, the second slide rail and the 3rd slide rail are welded on crossbeam；By two slide rails and two slide blocks
Cooperation, T-shaped frame is fixed on crossbeam, makes the motion that T-shaped frame may only do in X-direction on crossbeam.Described T-shaped frame 5
Transverse slat above X-axis motor 10 is set, the output shaft of described X-axis motor 10 passes through the transverse slat of T-shaped frame 5 and arranges in end with teeth
Wheel 11, along the tooth bar 12 of X-direction setting and described gear 11 cooperation on described crossbeam 2, drives T by rack pinion
Type frame is moved along X-axis on crossbeam；Specifically, gear adopts helical gear, is also adopted by helical rack with the tooth bar that it coordinates, makes transmission
It is separately positioned on two laser heads 13 on two described T-shaped framves 5；It is provided with and described T on described laser head 13
The connecting plate 14 that the stringer board opposition of type frame 5 is placed, laser head 13 is located remotely from T-shaped frame 5 side, is bolt-connected to connecting plate
On.Described connecting plate 14 is provided with Four-slider 15 near T-shaped frame 5 side, and Four-slider is also bolted on connecting plate, with
Laser head is located at different both sides, and the stringer board of described T-shaped frame 5 is provided with the 4th slide rail 16 along Z-direction, the 4th slide rail weldering
It is connected on the stringer board of T-shaped frame, described Four-slider 15 is assembled on described 4th slide rail 16, make connecting plate drive laser head along the
Four slide rails do the motion of above-below direction；Described connecting plate 14 top is provided with nut 17, and described T-shaped frame 5 top is provided with Z axis electricity
Machine 18, the output shaft end setting leading screw 19 of described Z axis motor 18, leading screw and output shaft are coaxial, can pacify on output shaft
It is also possible to directly change output shaft into leading screw, described leading screw 19 is coordinated dress leading screw with described nut 17, by the rotating band of leading screw
The up and down motion of dynamic nut, nut is integrally fixed on connecting plate, thus driving connecting plate to move up and down along Z axis.
One of specific embodiment, other features are same as described above, will not be described here, the stringer board top of described T-shaped frame 5
End setting L-type angle bar 20；One side of described L-type angle bar 20 is welded to connect with the stringer board top of described T-shaped frame 5, another side
Top arranges described Z axis motor 18, and the output shaft of Z axis motor 18 passes through another side of L-type angle bar 20 downward, the output passing through
Leading screw is installed on axle rotate coaxially with output shaft, leading screw passes through described nut, and, on connecting plate, nut is on leading screw for nut-welding
Up and down motion, drive connecting plate and laser head to move up and down.The weldering of the 4th slide rail vertical spacing opposition on the stringer board of T-shaped frame
Be connected to two, each the 4th slide rail assemble two slide blocks, four slide blocks all with connecting plate bolt connection.
Embodiment described above is only optimal way of the present utility model to be described, not to of the present utility model
Scope is defined, and on the premise of without departing from this utility model design spirit, those of ordinary skill in the art are new to this practicality
Various modifications and improvement that the technical scheme of type is made, all should fall into the protection domain of this utility model claims determination