CN102825383B - Numerical control semiconductor laser processing machine tool - Google Patents
Numerical control semiconductor laser processing machine tool Download PDFInfo
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- CN102825383B CN102825383B CN201210268276.9A CN201210268276A CN102825383B CN 102825383 B CN102825383 B CN 102825383B CN 201210268276 A CN201210268276 A CN 201210268276A CN 102825383 B CN102825383 B CN 102825383B
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Abstract
The invention discloses a numerical control semiconductor laser processing machine tool which comprises a lathe bed (1), an X axis part (2), a Z axis part (3), an A axis part (4), and a numerical control operation board (5). According to the technical scheme of the invention, by adopting a device formed by the components, the Z axis part is arranged at the cantilever part of the lathe bed, a semiconductor laser is arranged on the Z sliding plate of the Z axis part, the X axis part is arranged on the lathe bed, and the A axis part with a coordinate motion system is arranged on the X sliding plate of the X axis part; the numerical control operation board is arranged at one side of the lathe bed; a clamp for clamping a workpiece is installed on the A sliding plate of the A axis part; quadrature of a laser beam focus with a processing surface and the position height of the laser beam focuse are respectively regulated by a light beam angle regulator and the focusing hand wheel of the Z axis part; and the processing surfaces of the X axis part and the A axis part for bearing the workpiece is operated to trace the laser beam focus by the numerical control operation board to carry out laser processing, so that the purposes that the cost of laser processing is lowered and the benefit of laser processing is improved are reached.
Description
Technical field
The present invention relates to a kind of numerical control laser process machine, specifically refer to a kind of numerical control semiconductor laser machining tool with semiconductor laser beam etching, cladding processing precise machine components.
Background technology
The numerical control laser process machine of prior art adopts laser instrument is arranged on the Z axis slide plate of numerical control engraving and milling machine tool, utilizes the three-dimensional motion function of numerical control engraving and milling machine tool, and the workpiece to be machined being clamped on numerical control engraving and milling machine tool workbench is carried out to three-dimensional target-seeking processing; The workbench of general NC engraving and milling machine tool is followed function without quadrant rotation and the elevation angle, just need to process by repacking five-axis NC machine center for the special workpiece that has demand, because five-axis NC machine center is common apparatus, it is purchased and cost of use costliness, cause the cost of laser batch machining high, benefit is low, therefore there are the problems and shortcomings that cost is high, benefit is low in prior art.
Summary of the invention
The problems and shortcomings that exist for above-mentioned prior art, the present invention adopts by lathe bed, X-axis part, Z axis part, possess the A shaft portion of polar coordinates kinetic system and the Laser Processing special purpose device that numerical control operating platform forms, Z axis part is arranged on to the cantilever place of lathe bed, semiconductor laser is arranged on the Z slide plate of Z axis part, by X-axis part be arranged on lathe bed above, A shaft portion is arranged on the X slide plate of X-axis part, numerical control operating platform is arranged on to a side of lathe bed, when application, the fixture of holding workpiece is arranged on the A slide plate of A shaft portion, light beam recliner by Z axis part and Z axis focusing handwheel adjusting laser beam focus and machined surface is orthogonal and position height respectively, by numerical control operating platform manipulation X-axis part, the machined surface of A shaft portion carrying workpiece is followed the trail of the technical scheme that laser beam foucing carries out Laser Processing, a kind of numerical control semiconductor laser machining tool is provided, be intended to assign to meet by setting up A axial region the comprehensive requirement of Laser Processing, make Laser Processing avoid employing the drawback of expensive five-axis NC machine center, reach and reduce costs, the object of increasing the benefit.
The object of the present invention is achieved like this: a kind of numerical control semiconductor laser machining tool, comprise lathe bed, X-axis part, Z axis part, A shaft portion, numerical control operating platform, wherein: described lathe bed is the pedestal by the hollow, rectangular case shape of welded steel plate, the left side below of lathe bed is fixed with vertically upward and protrudes the column higher than the rectangle column steel above lathe bed, and the level that is fixed with before the upper end of described column is positioned at the cantilever of the rectangle column steel above lathe bed; Si Jiaochu below lathe bed is respectively equipped with the leg for adjusting level above lathe bed;
Described X-axis part, for to be made up of X-axis planker pair, X-axis lead screw pair and X-axis servomotor, drags the part of operation as left and right horizontal along the axis parallel with the long limit of lathe bed; Described X-axis planker is secondary to be formed for being slided to be fastened and connected through grooved rail by the X slide of steel rectangle and the X slide plate of steel rectangle; What between described X slide and X slide plate, be provided with screws by ball-screw and ball nut the lead screw pair being connected and is called X-axis lead screw pair; The ball-screw of described X-axis lead screw pair and ball nut are called X leading screw and X nut, wherein, described X leading screw is fixedly connected on along the axis level parallel with the long limit of X slide plate below described X slide plate, described X nut be fixedly connected on rotationally described X slide above; Below described X slide, be fixed with X-axis servomotor, described X-axis servomotor is the rotary actuation executive component that angle of rotor and rotating speed are subject to input signal control, and the output of X-axis servomotor is connected with X nut by Synchronous Transmission belt;
Described Z axis part, for to be made up of light beam recliner, Z axis planker pair and Z axis focusing handwheel, is positioned at the described cantilever front end of lathe bed, can make end plane angle adjustment and the vertical part that drags operation up and down; Wherein, described light beam recliner is to be fastened and be rotationally connected the parts for end face rotation adjustment corner that form through rotating shaft by discoidal steel swivel base and discoidal steel rotating disk; The described swivel base of light beam recliner is fixedly connected on the described cantilever front end face center of lathe bed, and described rotating disk fastens the front end face center that is rotatably connected on described swivel base through rotating shaft; Described Z axis planker is secondary to be formed for being slided to be fastened and connected through grooved rail by the Z slide of steel rectangle and the Z slide plate of steel rectangle; What between described Z slide and Z slide plate, be provided with screws by leading screw and nut the lead screw pair being connected and is called Z lead screw pair; The leading screw of described Z lead screw pair and nut are called Z leading screw and Z nut, wherein, described Z leading screw along the axis parallel with the long limit of Z slide be fixedly connected on rotationally described Z slide before, described Z nut be fixedly connected on described Z slide plate after; Described Z slide is fixedly connected on the front end face center of the described rotating disk of described light beam recliner, and the long limit of Z slide is above-below direction; The upper end of described Z leading screw is fixed with the Z axis focusing handwheel for hand rotation Z leading screw; The front end face place of described Z slide plate is fixed with semiconductor laser, and described semiconductor laser is the device by semiconductor stimulated emission laser, and the laser output of described semiconductor laser is downward;
Described A shaft portion 4, for to be made up of A axle box, A axle elevation angle adjustment rack, A axis carriage pair, A axis carriage servomotor, A axle rotating servo motor and A axle optic electric interface, can drag as polar coordinate system the part of operation; Wherein, described A axle box be by the hollow, rectangular of welded steel plate for carrying the casing of A shaft portion, the inside of A axle box is fixed with the internal partition that is called of a steel plate, the interior separation of A axle box is become left chamber and right chamber by described internal partition; Along the left and right directions axis of described left chamber, the steel rotating shaft rotating, that hollow circuit cylinder is tubular being provided with between A axle box left side tank wall and described internal partition is called A rotating shaft, the left end of described A rotating shaft passes and protrudes from the left side of the left side tank wall of A axle box, and the right-hand member of A rotating shaft passes and protrude from the right side of described internal partition;
The right above of the rotating shaft parallel with minor face that right part minor face place below A axle box is provided with and the described X slide plate of described X-axis planker pair is rotationally connected, the side, two of front and back of A axle box 41 clamps respectively the A axle elevation angle adjustment rack of being made up of fan-shaped steel plate being provided with for adjusting the A axle box elevation angle, the side, two of front and back of the described X slide plate that is fixedly connected on below X-axis planker pair of described A axle elevation angle adjustment rack, the central angle of A axle elevation angle adjustment rack is positioned at the right minor face place of described X slide plate; The middle part, the left side of two sides, front and back of A axle box is fixed with respectively the bolt of protrusion and the fan annular through-hole of corresponding setting on the adjustment rack of the A axle elevation angle connects;
Described A axis carriage is secondary to be formed for being slided to be fastened and connected through grooved rail by the A slide of steel rectangle and the A slide plate of steel rectangle; What between described A slide and A slide plate, be provided with screws by ball-screw and ball nut the lead screw pair being connected and is called A axle lead screw pair; The ball-screw of described A axle lead screw pair and ball nut are called A leading screw and A nut, wherein, described A leading screw is fixedly connected on the left side of described A slide rotationally along the axis parallel with the long limit of A slide, described A nut is fixedly connected on the right side of described A slide plate; Before described A slide, be fixed with A axis carriage servomotor, described A axis carriage servomotor is the rotary actuation executive component that angle of rotor and rotating speed are subject to input signal control, and the output of A axis carriage servomotor is connected with the upper end of A leading screw by Synchronous Transmission belt; The center, the right side of described A slide is fixedly connected with the left end of described A rotating shaft;
The described left chamber that described A axle rotating servo motor is positioned at A axle box is fixed on the left side of described internal partition, described A axle rotating servo motor is the rotary actuation executive component that angle of rotor and rotating speed are subject to input signal control, and the output of A axle rotating servo motor is in transmission connection by the right part of Synchronous Transmission belt and described A rotating shaft;
The described right chamber that described A axle optic electric interface is arranged in A axle box is connected with the right-hand member of A rotating shaft; Described A axle optic electric interface is for for providing electric power and control signal to described A axis carriage servomotor, formed by collector ring and photosignal coupler can coaxial rotating electric interfaces device;
Described numerical control operating platform is for to be made up of micro processor, input interface, power amplifier output interface, operation keyboard, display interface, USB interface, according to data and the program of input, be connected with control signal wire by electric power and control the system control device that drives described X-axis servomotor, A axis carriage servomotor and the operation of A axle rotating servo motor;
The described X slide of X-axis planker pair along and the parallel center line in the long limit of lathe bed be fixedly connected on lathe bed above, the electric power of numerical control operating platform output is connected with X-axis servomotor, A axle rotating servo motor and A axle optic electric interface respectively with control signal wire, the electrical source of power of A axis carriage servomotor is connected with photosignal coupler with the collector ring of A axle optic electric interface respectively by the hollow pipeline of described A rotating shaft with control signal wire, and numerical control operating platform is connected to the right flank of lathe bed by Rotatable bracket;
The direction face of structure representation is divided into up, down, left, right, front, rear side, wherein, before be the face in the face of institute's statement main body, after be with described before relative face.
Operation principle and beneficial effect
When application, the fixture of holding workpiece is fixed on to the left side of the A slide plate of A shaft portion, clamp workpiece to be processed with fixture, light beam recliner by Z axis part and Z axis focusing handwheel be the orthogonal and position height of the machined surface of adjusting laser beam focus and workpiece to be processed respectively,, control X-axis servomotor, A axis carriage servomotor and A axle rotating servo motor and drive the focus of the machined surface tracking laser beam of X-axis part and A shaft portion carrying workpiece to carry out Laser Processing according to data and the program of input by numerical control operating platform; Because the A slide plate of A shaft portion is subject to the common driving of A axle rotating servo motor and A axis carriage servomotor, can rotate while do the polar coordinate system motion of end face ray motion, therefore met the stereoscopic and omnibearing motion requirement of Laser Processing, make Laser Processing avoid employing the drawback of expensive five-axis NC machine center, reduced processing cost, improved economic benefit.
Above-mentioned, the present invention adopts by lathe bed, X-axis part, Z axis part, possess the A shaft portion of polar coordinates kinetic system and the Laser Processing special purpose device that numerical control operating platform forms, Z axis part is arranged on to the cantilever place of lathe bed, semiconductor laser is arranged on the Z slide plate of Z axis part, by X-axis part be arranged on lathe bed above, A shaft portion is arranged on the X slide plate of X-axis part, numerical control operating platform is arranged on to a side of lathe bed, when application, the fixture of holding workpiece is arranged on the A slide plate of A shaft portion, light beam recliner by Z axis part and Z axis focusing handwheel adjusting laser beam focus and machined surface is orthogonal and position height respectively, by numerical control operating platform manipulation X-axis part, the machined surface of A shaft portion carrying workpiece is followed the trail of the technical scheme that laser beam foucing carries out Laser Processing, having overcome prior art exists cost high, the problems and shortcomings that benefit is low, a kind of numerical control semiconductor laser machining tool providing, assign to meet the comprehensive requirement of Laser Processing by setting up A axial region, make the batch machining of laser avoid employing the drawback of expensive five-axis NC machine center, reach and reduced costs, the object of increasing the benefit.
Brief description of the drawings
Fig. 1 is the structural representation of the front perspective of a kind of numerical control semiconductor laser machining tool of the present invention;
Fig. 2 is the right view of Fig. 1;
Fig. 3 is the top view of Fig. 1.
Below in conjunction with the embodiment in accompanying drawing, the present invention is described in further detail, but should not be construed as any limitation of the invention.
In figure: lathe bed 1, column 11, cantilever 12, leg 13, X-axis part 2, X-axis planker pair 21, X-axis lead screw pair 22, X-axis servomotor 23, Z axis part 3, light beam recliner 31, Z axis planker pair 32, Z axis focusing handwheel 33, semiconductor laser 34, laser beam 35, A shaft portion 4, A axle box 41, A axle elevation angle adjustment rack 42, A axis carriage pair 43, A axis carriage servomotor 44, A axle rotating servo motor 45, A axle optic electric interface 46, numerical control operating platform 5.
Detailed description of the invention
Consult Fig. 1～Fig. 3, a kind of numerical control semiconductor laser machining tool of the present invention, comprise lathe bed 1, X-axis part 2, Z axis part 3, A shaft portion 4, numerical control operating platform 5, wherein: described lathe bed 1 is the pedestal by the hollow, rectangular case shape of welded steel plate, the left side below of lathe bed 1 is fixed with vertically upward and protrudes the column 11 higher than the rectangle column steel above lathe bed 1, is fixed with level before the upper end of described column 11 and is positioned at the cantilever 12 of the rectangle column steel of lathe bed 1 top; Lathe bed 1 Si Jiaochu is below respectively equipped with for adjusting lathe bed 1 leg 13 of level above;
Described X-axis part 2, for to be made up of X-axis planker pair 21, X-axis lead screw pair 22 and X-axis servomotor 23, drags the part of operation as left and right horizontal along the axis parallel with the long limit of lathe bed 1; Described X-axis planker secondary 21 forms for being slided to be fastened and connected through grooved rail by the X slide of steel rectangle and the X slide plate of steel rectangle; What between described X slide and X slide plate, be provided with screws by ball-screw and ball nut the lead screw pair being connected and is called X-axis lead screw pair 22; The ball-screw of described X-axis lead screw pair 22 and ball nut are called X leading screw and X nut, wherein, described X leading screw is fixedly connected on along the axis level parallel with the long limit of X slide plate below described X slide plate, described X nut be fixedly connected on rotationally described X slide above; Below described X slide, be fixed with X-axis servomotor 23, described X-axis servomotor 23 is the rotary actuation executive component that angle of rotor and rotating speed are subject to input signal control, and the output of X-axis servomotor 23 is connected with X nut by Synchronous Transmission belt;
Described Z axis part 3, for being made up of light beam recliner 31, Z axis planker secondary 32 and Z axis focusing handwheel 33, is positioned at described cantilever 12 front ends of lathe bed 1, can make end plane angle adjustment and the vertical part that drags operation up and down; Wherein, described light beam recliner 31 is for being fastened and be rotationally connected the parts for end face rotation adjustment corner that form through rotating shaft by discoidal steel swivel base and discoidal steel rotating disk; The described swivel base of light beam recliner 31 is fixedly connected on the described cantilever 12 front end face centers of lathe bed 1, and described rotating disk fastens the front end face center that is rotatably connected on described swivel base through rotating shaft; Described Z axis planker secondary 32 forms for being slided to be fastened and connected through grooved rail by the Z slide of steel rectangle and the Z slide plate of steel rectangle; What between described Z slide and Z slide plate, be provided with screws by leading screw and nut the lead screw pair being connected and is called Z lead screw pair; The leading screw of described Z lead screw pair and nut are called Z leading screw and Z nut, wherein, described Z leading screw along the axis parallel with the long limit of Z slide be fixedly connected on rotationally described Z slide before, described Z nut be fixedly connected on described Z slide plate after; Described Z slide is fixedly connected on the front end face center of the described rotating disk of described light beam recliner 31, and the long limit of Z slide is above-below direction; The upper end of described Z leading screw is fixed with the Z axis focusing handwheel 33 for hand rotation Z leading screw; The front end face place of described Z slide plate is fixed with semiconductor laser 34, and described semiconductor laser 34 is the device by semiconductor stimulated emission laser, and the laser output of described semiconductor laser 34 is downward;
Described A shaft portion 4, for to be made up of A axle box 41, A axle elevation angle adjustment rack 42, A axis carriage pair 43, A axis carriage servomotor 44, A axle rotating servo motor 45 and A axle optic electric interface 46, can drag as polar coordinate system the part of operation; Wherein, described A axle box 41 is the hollow, rectangular by welded steel plate for carrying the casing of A shaft portion 4, and the inside of A axle box 41 is fixed with the internal partition that is called of a steel plate, and the interior separation of A axle box 41 is become left chamber and right chamber by described internal partition; Along the left and right directions axis of described left chamber, the steel rotating shaft rotating, that hollow circuit cylinder is tubular being provided with between A axle box 41 left side tank walls and described internal partition is called A rotating shaft, the left end of described A rotating shaft passes and protrudes from the left side of the left side tank wall of A axle box 41, and the right-hand member of A rotating shaft passes and protrude from the right side of described internal partition;
The right above of the rotating shaft parallel with minor face that A axle box 41 right part minor face place is below provided with and the described X slide plate of described X-axis planker pair 21 is rotationally connected, the side, two of front and back of A axle box 41 clamps respectively the A axle elevation angle adjustment rack 42 of being made up of fan-shaped steel plate being provided with for adjusting A axle box 41 elevations angle, the side, two of front and back of the described X slide plate that is fixedly connected on below X-axis planker pair 21 of described A axle elevation angle adjustment rack 42, the central angle of A axle elevation angle adjustment rack 42 is positioned at the right minor face place of described X slide plate; The middle part, the left side of two sides, front and back of A axle box 41 is fixed with respectively the bolt of protrusion and the fan annular through-hole of corresponding setting on the adjustment rack 42 of the A axle elevation angle connects;
Described A axis carriage secondary 43 forms for being slided to be fastened and connected through grooved rail by the A slide of steel rectangle and the A slide plate of steel rectangle; What between described A slide and A slide plate, be provided with screws by ball-screw and ball nut the lead screw pair being connected and is called A axle lead screw pair; The ball-screw of described A axle lead screw pair and ball nut are called A leading screw and A nut, wherein, described A leading screw is fixedly connected on the left side of described A slide rotationally along the axis parallel with the long limit of A slide, described A nut is fixedly connected on the right side of described A slide plate; Before described A slide, be fixed with A axis carriage servomotor 44, described A axis carriage servomotor 44 is the rotary actuation executive component that angle of rotor and rotating speed are subject to input signal control, and the output of A axis carriage servomotor 44 is connected with the upper end of A leading screw by Synchronous Transmission belt; The center, the right side of described A slide is fixedly connected with the left end of described A rotating shaft;
The described left chamber that described A axle rotating servo motor 45 is positioned at A axle box 41 is fixed on the left side of described internal partition, described A axle rotating servo motor 45 is the rotary actuation executive component that angle of rotor and rotating speed are subject to input signal control, and the output of A axle rotating servo motor 45 is in transmission connection by the right part of Synchronous Transmission belt and described A rotating shaft;
The described right chamber that described A axle optic electric interface 46 is arranged in A axle box 41 is connected with the right-hand member of A rotating shaft; Described A axle optic electric interface 46 is for for providing electric power and control signal to described A axis carriage servomotor 44, formed by collector ring and photosignal coupler can coaxial rotating electric interfaces device;
Described numerical control operating platform 5 is for to be made up of micro processor, input interface, power amplifier output interface, operation keyboard, display interface, USB interface, according to data and the program of input, be connected with control signal wire by electric power and control the system control device that drives described X-axis servomotor 23, A axis carriage servomotor 44 and A axle rotating servo motor 45 to move;
The described X slide of X-axis planker pair 21 along and the parallel center line in the long limit of lathe bed 1 be fixedly connected on lathe bed 1 above, the electric power of numerical control operating platform 5 outputs is connected with X-axis servomotor 23, A axle rotating servo motor 45 and A axle optic electric interface 46 respectively with control signal wire, the electrical source of power of A axis carriage servomotor 44 is connected with photosignal coupler with the collector ring of A axle optic electric interface 46 respectively by the hollow pipeline of described A rotating shaft with control signal wire, and numerical control operating platform 5 is connected to the right flank of lathe bed 1 by Rotatable bracket;
The direction face of structure representation is divided into up, down, left, right, front, rear side, wherein, before be the face in the face of institute's statement main body, after be with described before relative face.
Operation principle and beneficial effect
When application, the fixture of holding workpiece is fixed on to the left side of the A slide plate of A shaft portion 4, clamp workpiece to be processed with fixture, light beam recliner 31 by Z axis part 3 and Z axis focusing handwheel 33 be the orthogonal and position height of the machined surface of adjusting laser beam 35 focuses and workpiece to be processed respectively,, control X-axis servomotor 23, A axis carriage servomotor 44 and A axle rotating servo motor 45 and drive the focus that X-axis part 2 and A shaft portion 4 carry the machined surface tracking laser beam 35 of workpiece to carry out Laser Processing according to data and the program of input by numerical control operating platform 5; Because the A slide plate of A shaft portion 4 is subject to the common driving of A axle rotating servo motor 45 and A axis carriage servomotor 44, can rotate while do the polar coordinate system motion of end face ray motion, therefore met the stereoscopic and omnibearing motion requirement of Laser Processing, make Laser Processing avoid employing the drawback of expensive five-axis NC machine center, reduced processing cost, improved economic benefit.
Claims (1)
1. a numerical control semiconductor laser machining tool, it is characterized in that: comprise lathe bed (1), X-axis part (2), Z axis part (3), A shaft portion (4), numerical control operating platform (5), described lathe bed (1) is the pedestal by the hollow, rectangular case shape of welded steel plate, the left side below of lathe bed (1) is fixed with vertically upward and protrudes the column (11) higher than lathe bed (1) rectangle column steel above, the level that is fixed with before the upper end of described column (11) is positioned at the cantilever (12) of the rectangle column steel of lathe bed (1) top, lathe bed (1) Si Jiaochu is below respectively equipped with for adjusting lathe bed (1) leg of level (13) above,
Described X-axis part (2) is to be made up of X-axis planker pair (21), X-axis lead screw pair (22) and X-axis servomotor (23), drags the part of operation along the axis parallel with the long limit of lathe bed (1) as left and right horizontal; Described X-axis planker pair (21) forms for being slided to be fastened and connected through grooved rail by the X slide of steel rectangle and the X slide plate of steel rectangle; What between described X slide and X slide plate, be provided with screws by ball-screw and ball nut the lead screw pair being connected and is called X-axis lead screw pair (22); The ball-screw of described X-axis lead screw pair (22) and ball nut are called X leading screw and X nut, wherein, described X leading screw is fixedly connected on along the axis level parallel with the long limit of X slide plate below described X slide plate, described X nut be fixedly connected on rotationally described X slide above; Below described X slide, be fixed with X-axis servomotor (23), described X-axis servomotor (23) is the rotary actuation executive component that angle of rotor and rotating speed are subject to input signal control, and the output of X-axis servomotor (23) is connected with X nut by Synchronous Transmission belt;
Described Z axis part (3) is to be made up of light beam recliner (31), Z axis planker pair (32) and Z axis focusing handwheel (33), be positioned at described cantilever (12) front end of lathe bed (1), can make end plane angle adjustment and the vertical part that drags operation up and down; Wherein, described light beam recliner (31) is for being fastened and be rotationally connected the parts for end face rotation adjustment corner that form through rotating shaft by discoidal steel swivel base and discoidal steel rotating disk; The described swivel base of light beam recliner (31) is fixedly connected on described cantilever (12) the front end face center of lathe bed (1), and described rotating disk fastens the front end face center that is rotatably connected on described swivel base through rotating shaft; Described Z axis planker pair (32) forms for being slided to be fastened and connected through grooved rail by the Z slide of steel rectangle and the Z slide plate of steel rectangle; What between described Z slide and Z slide plate, be provided with screws by leading screw and nut the lead screw pair being connected and is called Z lead screw pair; The leading screw of described Z lead screw pair and nut are called Z leading screw and Z nut, wherein, described Z leading screw along the axis parallel with the long limit of Z slide be fixedly connected on rotationally described Z slide before, described Z nut be fixedly connected on described Z slide plate after; Described Z slide is fixedly connected on the front end face center of the described rotating disk of described light beam recliner (31), and the long limit of Z slide is above-below direction; The upper end of described Z leading screw is fixed with the Z axis focusing handwheel (33) for hand rotation Z leading screw; The front end face place of described Z slide plate is fixed with semiconductor laser (34), and described semiconductor laser (34) is the device by semiconductor stimulated emission laser, and the laser output of described semiconductor laser (34) is downward;
Described A shaft portion (4) is to be made up of A axle box (41), A axle elevation angle adjustment rack (42), A axis carriage pair (43), A axis carriage servomotor (44), A axle rotating servo motor (45) and A axle optic electric interface (46), can drag as polar coordinate system the part of operation; Wherein, described A axle box (41) for by the hollow, rectangular of welded steel plate for carrying the casing of A shaft portion (4), the inside of A axle box (41) is fixed with the internal partition that is called of a steel plate, and the interior separation of A axle box (41) is become left chamber and right chamber by described internal partition; Along the left and right directions axis of described left chamber, the steel rotating shaft rotating, that hollow circuit cylinder is tubular being provided with between A axle box (41) left side tank wall and described internal partition is called A rotating shaft, the left end of described A rotating shaft passes and protrudes from the left side of the left side tank wall of A axle box (41), and the right-hand member of A rotating shaft passes and protrude from the right side of described internal partition;
The right above of the rotating shaft parallel with minor face that A axle box (41) right part minor face place is below provided with and the described X slide plate of described X-axis planker pair (21) is rotationally connected, the side, two of front and back of A axle box (41) clamps respectively the A axle elevation angle adjustment rack (42) of being made up of fan-shaped steel plate being provided with for adjusting A axle box (41) elevation angle, the side, two of front and back of the described X slide plate that is fixedly connected on below X-axis planker pair (21) of described A axle elevation angle adjustment rack (42), the central angle of A axle elevation angle adjustment rack (42) is positioned at the right minor face place of described X slide plate; The bolt that the middle part, the left side of two sides, front and back of A axle box (41) is fixed with respectively protrusion connects with the fan annular through-hole of the upper corresponding setting of A axle elevation angle adjustment rack (42);
Described A axis carriage pair (43) forms for being slided to be fastened and connected through grooved rail by the A slide of steel rectangle and the A slide plate of steel rectangle; What between described A slide and A slide plate, be provided with screws by ball-screw and ball nut the lead screw pair being connected and is called A axle lead screw pair; The ball-screw of described A axle lead screw pair and ball nut are called A leading screw and A nut, wherein, described A leading screw is fixedly connected on the left side of described A slide rotationally along the axis parallel with the long limit of A slide, described A nut is fixedly connected on the right side of described A slide plate; Before described A slide, be fixed with A axis carriage servomotor (44), described A axis carriage servomotor (44) is the rotary actuation executive component that angle of rotor and rotating speed are subject to input signal control, and the output of A axis carriage servomotor (44) is connected with the upper end of A leading screw by Synchronous Transmission belt; The center, the right side of described A slide is fixedly connected with the left end of described A rotating shaft;
The described left chamber that described A axle rotating servo motor (45) is positioned at A axle box (41) is fixed on the left side of described internal partition, described A axle rotating servo motor (45) is the rotary actuation executive component that angle of rotor and rotating speed are subject to input signal control, and the output of A axle rotating servo motor (45) is in transmission connection by the right part of Synchronous Transmission belt and described A rotating shaft;
The described right chamber that described A axle optic electric interface (46) is arranged in A axle box (41) is connected with the right-hand member of A rotating shaft; Described A axle optic electric interface (46) is for for electric power and control signal are provided to described A axis carriage servomotor (44), formed by collector ring and photosignal coupler can coaxial rotating electric interfaces device;
Described numerical control operating platform (5) is for to be made up of micro processor, input interface, power amplifier output interface, operation keyboard, display interface, USB interface, according to data and the program of input, be connected with control signal wire by electric power and control the system control device that drives described X-axis servomotor (23), A axis carriage servomotor (44) and A axle rotating servo motor (45) operation;
The described X slide of X-axis planker pair (21) along and the parallel center line in the long limit of lathe bed (1) be fixedly connected on lathe bed (1) above, the electric power of numerical control operating platform (5) output and control signal wire respectively with X-axis servomotor (23), A axle rotating servo motor (45) is connected with A axle optic electric interface (46), the electrical source of power of A axis carriage servomotor (44) is connected with photosignal coupler with the collector ring of A axle optic electric interface (46) respectively by the hollow pipeline of described A rotating shaft with control signal wire, numerical control operating platform (5) is connected to the right flank of lathe bed (1) by Rotatable bracket,
The direction face of structure representation is divided into up, down, left, right, front, rear side, wherein, before be the face in the face of institute's statement main body, after be with described before relative face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| KR20150096766A (en) * | 2012-12-20 | 2015-08-25 | 쓰리엠 이노베이티브 프로퍼티즈 캄파니 | Material processing low-inertia laser scanning end-effector manipulation |
| CN103358789B (en) * | 2013-06-28 | 2015-07-22 | 宁波天艺数控机械有限公司 | Numerically controlled jadeware engraving, milling and polishing machine tool |
| CN109351967A (en) * | 2017-08-06 | 2019-02-19 | 江苏尤尼特激光智能装备有限公司 | A kind of increase and decrease material laser process machine and its application method |
| CN108179248A (en) * | 2018-01-18 | 2018-06-19 | 益福光（天津）电子科技有限公司 | A kind of material laser surface modification treatment device |
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