CN102825383A - Numerical control semiconductor laser processing machine tool - Google Patents
Numerical control semiconductor laser processing machine tool Download PDFInfo
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- CN102825383A CN102825383A CN2012102682769A CN201210268276A CN102825383A CN 102825383 A CN102825383 A CN 102825383A CN 2012102682769 A CN2012102682769 A CN 2012102682769A CN 201210268276 A CN201210268276 A CN 201210268276A CN 102825383 A CN102825383 A CN 102825383A
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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 CNC laser processing machine bed, specifically be meant a kind of numerical control semiconductor laser machining tool with semiconductor laser beam etching, cladding processing precise machine components.
Background technology
The CNC laser processing machine bed of prior art adopts laser instrument is arranged on the Z axle 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 that is clamped on the numerical control engraving and milling machine tool workbench is carried out three-dimensional target-seeking processing; The workbench of general NC engraving and milling machine tool does not have the quadrant rotation and function is followed at the elevation angle; Just need process for the special workpiece that demand is arranged through repacking five-shaft numerical control machining center; Because the five-shaft numerical control machining center is a common apparatus, it purchases with cost of use expensive, causes cost height, the benefit of laser batch machining low; Therefore, there are the problems and shortcomings that cost is high, benefit is low in prior art.
Summary of the invention
Problems and shortcomings to above-mentioned prior art existence; The present invention adopts the Laser Processing isolated plant that is made up of lathe bed, X shaft portion, Z shaft portion, the A shaft portion that possesses the polar coordinates kinetic system and numerical control operating platform; The Z shaft portion is arranged on the cantilever place of lathe bed, semiconductor laser is arranged on the Z slide plate of Z shaft portion, with the X shaft portion be arranged on lathe bed above; The A shaft portion is arranged on the X slide plate of X shaft portion; The numerical control operating platform is arranged on a side of lathe bed, during application, the anchor clamps of clamping workpiece is installed on the A slide plate of A shaft portion; Light beam recliner and Z axle focusing handwheel through the Z shaft portion are regulated laser beam foucing and machined surface quadrature and position height respectively; Control the machined surface of X shaft portion, A shaft portion carrying workpiece through the numerical control operating platform and follow 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 satisfy the comprehensive requirement of Laser Processing through setting up the A axial region; Make Laser Processing avoid employing the drawback of expensive five-shaft numerical control machining center, reach the purpose that reduces cost, increases the benefit.
The objective of the invention is to realize like this: a kind of numerical control semiconductor laser machining tool; Comprise lathe bed, X shaft portion, Z shaft portion, 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, back of lathe bed is fixed with vertically upward and protrudes the column of the rectangle column steel that is higher than above the lathe bed, and front, the upper end level of being fixed with of said column is positioned at the cantilever of the rectangle column steel of lathe bed top; Four jiaos of places below the lathe bed are provided with the leg that is used to adjust level above the lathe bed respectively;
Described X shaft portion is for being made up of X axis carriage pair, X axle lead screw pair and X axle servomotor, and parallel axis, limit drags operation as left and right horizontal part is grown with lathe bed in the edge; Wherein, said X axis carriage is secondary to be constituted for being slided to be fastened and connected through grooved rail by steel rectangle slide and steel rectangle slide plate, is called X slide and X slide plate respectively; Be provided with between said X slide and the X slide plate and screw the lead screw pair that is connected by ball-screw and ball nut and be called X axle lead screw pair; The ball-screw of said X axle lead screw pair and ball nut are called X leading screw and X nut respectively; Wherein, The parallel axis horizontal fixed in the long limit of said X leading screw edge and X slide plate be connected said X slide plate below, said X nut be fixedly connected on rotationally said X slide above; Be fixed with X axle servomotor below the said X slide, said X axle servomotor is the rotation driving execution element that angle of rotor and rotating speed receive input signal control, and the output of X axle servomotor is connected with the X nut through the Synchronous Transmission belt;
Described Z shaft portion is positioned at the said cantilever front end of lathe bed for to be made up of light beam recliner, Z axis carriage pair and Z axle focusing handwheel, can make end plane angle adjustment and the vertical part that drags operation up and down; Wherein, said light beam recliner is for fastening the parts that are used for end face rotation adjustment corner that are rotationally connected and constitute by discoidal steel swivel base and discoidal steel rotating disk through rotating shaft; The said swivel base of light beam recliner is fixedly connected on the said cantilever front end face center of lathe bed, and said rotating disk fastens the front end face center that is rotatably connected on said swivel base through rotating shaft; Said Z axis carriage is secondary to be constituted for being slided to be fastened and connected through grooved rail by steel rectangle slide and steel rectangle slide plate, is called Z slide and Z slide plate respectively; Be provided with between said Z slide and the Z slide plate and screw the lead screw pair that is connected by leading screw and nut and be called the Z lead screw pair; The leading screw of said Z lead screw pair and nut are called Z leading screw and Z nut respectively, and wherein, the front that parallel axis, limit is fixedly connected on said Z slide is rotationally grown with the Z slide in said Z leading screw edge, and said Z nut is fixedly connected on the back of said Z slide plate; Said Z slide is fixedly connected on the front end face center of the said rotating disk of said light beam recliner, and the long limit of Z slide is an above-below direction; The upper end of said Z leading screw is fixed with the Z axle focusing handwheel that is used for hand rotation Z leading screw; The front end face place of said Z slide plate is fixed with semiconductor laser, and said semiconductor laser is the device by semiconductor stimulated emission laser, and the laser output of said semiconductor laser is downward;
Described A shaft portion can drag the part of operation as polar coordinate system 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; Wherein, said A axle box is that the internal fixation of A axle box is provided with the internal partition that is called of a steel plate by the casing that is used to carry the A shaft portion of the hollow, rectangular of welded steel plate, and said internal partition is separated into left chamber and right chamber with the inside of A axle box; Left and right directions axis along said left chamber; Be provided with the steel rotating shaft rotating, that hollow circuit cylinder is tubular between A axle box left side tank wall and the said internal partition and be called the A rotating shaft; The left end of said 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 said internal partition;
Top the right that right part minor face place below the A axle box is provided with the said X slide plate of rotating shaft parallel with minor face and said X axis carriage pair is rotationally connected; Two sides, the front and back of A axle box clamping respectively are provided with and are used to adjust the A axle elevation angle adjustment rack that the A axle box elevation angle transfers is processed by fan-shaped steel plate; The bottom of said A axle elevation angle adjustment rack is fixedly connected on two sides, front and back of the secondary said X slide plate of X axis carriage, and the central angle of A axle elevation angle adjustment rack is positioned at the right minor face place of said X slide plate; The fan annular through-hole connection of corresponding setting on the bolt that middle part, the left side of two sides, front and back of A axle box is fixed with protrusion respectively and the A axle elevation angle adjustment rack;
Said A axis carriage is secondary to be constituted for being slided to be fastened and connected through grooved rail by steel rectangle slide and steel rectangle slide plate, is called A slide and A slide plate respectively; Be provided with between said A slide and the A slide plate and screw the lead screw pair that is connected by ball-screw and ball nut and be called A axle lead screw pair; The ball-screw of said A axle lead screw pair and ball nut are called A leading screw and A nut respectively; Wherein, The left side that parallel axis, limit is fixedly connected on said A slide is rotationally grown with the A slide in said A leading screw edge, and said A nut is fixedly connected on the right side of said A slide plate; The front of said A slide is fixed with A axis carriage servomotor; Said A axis carriage servomotor is the rotation driving execution element that angle of rotor and rotating speed receive input signal control, and the output of A axis carriage servomotor is connected with the upper end of A leading screw through the Synchronous Transmission belt; The center, the right side of said A slide is fixedly connected with the left end of said A rotating shaft;
The said left chamber that said A axle rotating servo motor is positioned at the A axle box is fixed on the left side of said internal partition; Said A axle rotating servo motor is the rotation driving execution element that angle of rotor and rotating speed receive input signal control, and the output of A axle rotating servo motor is in transmission connection through the right part of Synchronous Transmission belt and said A rotating shaft;
The said right chamber that said A axle optic electric interface is arranged in the A axle box is connected with the right-hand member of A rotating shaft; Said A axle optic electric interface provides electric power and control signal for being used for to said A axis carriage servomotor, by collector ring and photosignal coupler constitute can coaxial rotation the electric interfaces device;
Described numerical control operating platform is by micro processor, input interface, power amplifier output interface; Operation keyboard, display interface, USB interface are formed; According to the data and the program of input, be connected the system control device that control drives said X axle servomotor, A axis carriage servomotor and the operation of A axle rotating servo motor with the control signal lead through electric power;
The secondary said X slide edge of X axis carriage 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 axle servomotor, A axle rotating servo motor and A axle optic electric interface respectively with the control signal lead; The electrical source of power of A axis carriage servomotor links to each other with the photosignal coupler with the collector ring of A axle optic electric interface respectively with the hollow pipeline of control signal lead through said A rotating shaft, and the numerical control operating platform is connected the right flank of lathe bed through rotatable support;
The direction face of structure representation is divided into the up, down, left, right, before and after face, and wherein, the front is the face in the face of institute's statement main body, is the face relative with said front at the back.
Operation principle and beneficial effect
During application; With the clamps of clamping workpiece the left side at the A of A shaft portion slide plate; With anchor clamps clamping workpiece to be processed; The machined surface quadrature and the position height of regulating laser beam foucing and workpiece to be processed respectively through the light beam recliner and the Z axle focusing handwheel of Z shaft portion; By data and the program of numerical control operating platform according to input, control X axle servomotor, A axis carriage servomotor and A axle rotating servo motor drive the focus of the machined surface tracking laser beam of X shaft portion and A shaft portion carrying workpiece and carry out Laser Processing; Because the A slide plate of A shaft portion receives the driven in common of A axle rotating servo motor and A axis carriage servomotor; Can be while the polar coordinate system motion of the end face ray motion that rotates; Therefore satisfied the stereoscopic and omnibearing motion requirement of Laser Processing; Make Laser Processing avoid employing the drawback of expensive five-shaft numerical control machining center, reduced processing cost, improved economic benefit.
Above-mentioned; The present invention adopts the Laser Processing isolated plant that is made up of lathe bed, X shaft portion, Z shaft portion, the A shaft portion that possesses the polar coordinates kinetic system and numerical control operating platform, and the Z shaft portion is arranged on the cantilever place of lathe bed, semiconductor laser is arranged on the Z slide plate of Z shaft portion; With the X shaft portion be arranged on lathe bed above; The A shaft portion is arranged on the X slide plate of X shaft portion, the numerical control operating platform is arranged on a side of lathe bed, during application; The anchor clamps of clamping workpiece are installed on the A slide plate of A shaft portion; Light beam recliner and Z axle focusing handwheel through the Z shaft portion are regulated laser beam foucing and machined surface quadrature and position height respectively, control the machined surface of X shaft portion, A shaft portion carrying workpiece through the numerical control operating platform and follow the trail of the technical scheme that laser beam foucing carries out Laser Processing, have overcome prior art and have had the problems and shortcomings that cost is high, benefit is low; A kind of numerical control semiconductor laser machining tool that is provided; Assign to satisfy the comprehensive requirement of Laser Processing through setting up the A axial region, make the batch machining of laser avoid employing the drawback of expensive five-shaft numerical control machining center, reached the purpose that reduces cost, increases the benefit.
Description of 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 vertical view of Fig. 1.
Embodiment below in conjunction with in the accompanying drawing does further explain to the present invention, but should not be construed as any restriction of the present invention.
Among the figure: lathe bed 1, column 11, cantilever 12, leg 13, X shaft portion 2, X axis carriage pair 21, X axle lead screw pair 22, X axle servomotor 23, Z shaft portion 3, light beam recliner 31, Z axis carriage pair 32, Z axle 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.
The specific embodiment
Consult Fig. 1～Fig. 3; A kind of numerical control semiconductor laser machining tool of the present invention; Comprise lathe bed 1, X shaft portion 2, Z shaft portion 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, and the left side, back of lathe bed 1 is fixed with vertically upward and protrudes the column 11 that is higher than the rectangle column steel above the lathe bed 1, and front, the upper end level of being fixed with of said column 11 is positioned at the cantilever 12 of the rectangle column steel of lathe bed 1 top; Four jiaos of places below the lathe bed 1 are provided with the leg 13 that is used to adjust level above the lathe bed 1 respectively;
Described X shaft portion 2 is for being made up of X axis carriage pair 21, X axle lead screw pair 22 and X axle servomotor 23, and parallel axis, limit drags operation as left and right horizontal part is grown with lathe bed 1 in the edge; Wherein, said X axis carriage secondary 21 constitutes for being slided to be fastened and connected through grooved rail by steel rectangle slide and steel rectangle slide plate, is called X slide and X slide plate respectively; Be provided with between said X slide and the X slide plate and screw the lead screw pair that is connected by ball-screw and ball nut and be called X axle lead screw pair 22; The ball-screw of said X axle lead screw pair 22 and ball nut are called X leading screw and X nut respectively; Wherein, The parallel axis horizontal fixed in the long limit of said X leading screw edge and X slide plate be connected said X slide plate below, said X nut be fixedly connected on rotationally said X slide above; Be fixed with X axle servomotor 23 below the said X slide, said X axle servomotor 23 is the rotation driving execution element that angle of rotor and rotating speed receive input signal control, and the output of X axle servomotor 23 is connected with the X nut through the Synchronous Transmission belt;
Described Z shaft portion 3 is positioned at said cantilever 12 front ends of lathe bed 1 for being made up of light beam recliner 31, Z axis carriage secondary 32 and Z axle focusing handwheel 33, can make end plane angle adjustment and the vertical part that drags operation up and down; Wherein, said light beam recliner 31 is for fastening the parts that are used for end face rotation adjustment corner that are rotationally connected and constitute by discoidal steel swivel base and discoidal steel rotating disk through rotating shaft; The said swivel base of light beam recliner 31 is fixedly connected on the said cantilever 12 front end face centers of lathe bed 1, and said rotating disk fastens the front end face center that is rotatably connected on said swivel base through rotating shaft; Said Z axis carriage secondary 32 constitutes for being slided to be fastened and connected through grooved rail by steel rectangle slide and steel rectangle slide plate, is called Z slide and Z slide plate respectively; Be provided with between said Z slide and the Z slide plate and screw the lead screw pair that is connected by leading screw and nut and be called the Z lead screw pair; The leading screw of said Z lead screw pair and nut are called Z leading screw and Z nut respectively, and wherein, the front that parallel axis, limit is fixedly connected on said Z slide is rotationally grown with the Z slide in said Z leading screw edge, and said Z nut is fixedly connected on the back of said Z slide plate; Said Z slide is fixedly connected on the front end face center of the said rotating disk of said light beam recliner 31, and the long limit of Z slide is an above-below direction; The upper end of said Z leading screw is fixed with the Z axle focusing handwheel 33 that is used for hand rotation Z leading screw; The front end face place of said Z slide plate is fixed with semiconductor laser 34, and said semiconductor laser 34 is the device by semiconductor stimulated emission laser, and the laser output of said semiconductor laser 34 is downward;
Described A shaft portion 4 can drag the part of operation as polar coordinate system for being 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; Wherein, said A axle box 41 is that the internal fixation of A axle box 41 is provided with the internal partition that is called of a steel plate by the casing that is used to carry A shaft portion 4 of the hollow, rectangular of welded steel plate, and said internal partition is separated into left chamber and right chamber with the inside of A axle box 41; Left and right directions axis along said left chamber; Be provided with the steel rotating shaft rotating, that hollow circuit cylinder is tubular between A axle box 41 left side tank walls and the said internal partition and be called the A rotating shaft; The left end of said 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 said internal partition;
Top the right that right part minor face place below the A axle box 41 is provided with the said X slide plate of rotating shaft parallel with minor face and said X axis carriage secondary 21 is rotationally connected; Two sides, the front and back of A axle box 41 clamping respectively are provided with and are used to adjust the A axle elevation angle adjustment rack 42 that A axle box 41 elevations angle transfer is processed by fan-shaped steel plate; The bottom of said A axle elevation angle adjustment rack 42 is fixedly connected on two sides, front and back of the said X slide plate of X axis carriage secondary 21, and the central angle of A axle elevation angle adjustment rack 42 is positioned at the right minor face place of said X slide plate; The fan annular through-hole connection of corresponding setting on the bolt that middle part, the left side of two sides, front and back of A axle box 41 is fixed with protrusion respectively and the A axle elevation angle adjustment rack 42;
Said A axis carriage secondary 43 constitutes for being slided to be fastened and connected through grooved rail by steel rectangle slide and steel rectangle slide plate, is called A slide and A slide plate respectively; Be provided with between said A slide and the A slide plate and screw the lead screw pair that is connected by ball-screw and ball nut and be called A axle lead screw pair; The ball-screw of said A axle lead screw pair and ball nut are called A leading screw and A nut respectively; Wherein, The left side that parallel axis, limit is fixedly connected on said A slide is rotationally grown with the A slide in said A leading screw edge, and said A nut is fixedly connected on the right side of said A slide plate; The front of said A slide is fixed with A axis carriage servomotor 44; Said A axis carriage servomotor 44 is the rotation driving execution element that angle of rotor and rotating speed receive input signal control, and the output of A axis carriage servomotor 44 is connected with the upper end of A leading screw through the Synchronous Transmission belt; The center, the right side of said A slide is fixedly connected with the left end of said A rotating shaft;
The said left chamber that said A axle rotating servo motor 45 is positioned at A axle box 41 is fixed on the left side of said internal partition; Said A axle rotating servo motor 45 is the rotation driving execution element that angle of rotor and rotating speed receive input signal control, and the output of A axle rotating servo motor 45 is in transmission connection through the right part of Synchronous Transmission belt and said A rotating shaft;
The said right chamber that said A axle optic electric interface 46 is arranged in A axle box 41 is connected with the right-hand member of A rotating shaft; Said A axle optic electric interface 46 provides electric power and control signal for being used for to said A axis carriage servomotor 44, by collector ring and photosignal coupler constitute can coaxial rotation the electric interfaces device;
Described numerical control operating platform 5 is by micro processor, input interface, power amplifier output interface; Operation keyboard, display interface, USB interface are formed; According to the data and the program of input, is connected the system control device that the said X axle servomotor of control driving 23, A axis carriage servomotor 44 and A axle rotating servo motor 45 move with the control signal lead through electric power;
The said X slide edge of X axis carriage secondary 21 and the parallel center line in lathe bed 1 long limit be fixedly connected on lathe bed 1 above; The electric power of numerical control operating platform 5 outputs is connected with X axle servomotor 23, A axle rotating servo motor 45 and A axle optic electric interface 46 respectively with the control signal lead; The electrical source of power of A axis carriage servomotor 44 links to each other with the photosignal coupler with the collector ring of A axle optic electric interface 46 respectively with the hollow pipeline of control signal lead through said A rotating shaft, and numerical control operating platform 5 is connected the right flank of lathe bed 1 through rotatable support;
The direction face of structure representation is divided into the up, down, left, right, before and after face, and wherein, the front is the face in the face of institute's statement main body, is the face relative with said front at the back.
Operation principle and beneficial effect
During application; With the clamps of clamping workpiece the left side at the A of A shaft portion 4 slide plate; With anchor clamps clamping workpiece to be processed; Machined surface quadrature and position height that light beam recliner 31 through Z shaft portion 3 and Z axle focusing handwheel 33 are regulated laser beam 35 focuses and workpiece to be processed respectively; By data and the program of numerical control operating platform 5 according to input, control X axle servomotor 23, A axis carriage servomotor 44 and A axle rotating servo motor 45 drive the focus of the machined surface tracking laser beam 35 of X shaft portion 2 and A shaft portion 4 carrying workpiece and carry out Laser Processing; Because the A slide plate of A shaft portion 4 receives the driven in common of A axle rotating servo motor 45 and A axis carriage servomotor 44; Can be while the polar coordinate system motion of the end face ray motion that rotates; Therefore satisfied the stereoscopic and omnibearing motion requirement of Laser Processing; Make Laser Processing avoid employing the drawback of expensive five-shaft numerical control machining center, reduced processing cost, improved economic benefit.
Claims (1)
1. numerical control semiconductor laser machining tool; It is characterized in that: comprise lathe bed (1), X shaft portion (2), Z shaft portion (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, back of lathe bed (1) is fixed with vertically upward and protrudes the column (11) that is higher than the rectangle column steel above the lathe bed (1), and front, the upper end level of being fixed with of said column (11) is positioned at the cantilever (12) of the rectangle column steel of lathe bed (1) top; Four jiaos of places below the lathe bed (1) are provided with the leg (13) that is used to adjust level above the lathe bed (1) respectively;
Described X shaft portion (2) is to be made up of X axis carriage secondary (21), X axle lead screw pair (22) and X axle servomotor (23), and parallel axis, limit drags operation as left and right horizontal part is grown with lathe bed (1) in the edge; Wherein, said X axis carriage secondary (21) constitutes for being slided to be fastened and connected through grooved rail by steel rectangle slide and steel rectangle slide plate, is called X slide and X slide plate respectively; Be provided with between said X slide and the X slide plate and screw the lead screw pair that is connected by ball-screw and ball nut and be called X axle lead screw pair (22); The ball-screw of said X axle lead screw pair (22) and ball nut are called X leading screw and X nut respectively; Wherein, The parallel axis horizontal fixed in the long limit of said X leading screw edge and X slide plate be connected said X slide plate below, said X nut be fixedly connected on rotationally said X slide above; Be fixed with X axle servomotor (23) below the said X slide, said X axle servomotor (23) is the rotation driving execution element that angle of rotor and rotating speed receive input signal control, and the output of X axle servomotor (23) is connected with the X nut through the Synchronous Transmission belt;
Described Z shaft portion (3) is to be made up of light beam recliner (31), Z axis carriage secondary (32) and Z axle focusing handwheel (33), is positioned at said cantilever (12) front end of lathe bed (1), can make end plane angle and adjust and the vertical part that drags operation up and down; Wherein, said light beam recliner (31) is for fastening the parts that are used for end face rotation adjustment corner that are rotationally connected and constitute by discoidal steel swivel base and discoidal steel rotating disk through rotating shaft; The said swivel base of light beam recliner (31) is fixedly connected on said cantilever (12) the front end face center of lathe bed (1), and said rotating disk fastens the front end face center that is rotatably connected on said swivel base through rotating shaft; Said Z axis carriage secondary (32) constitutes for being slided to be fastened and connected through grooved rail by steel rectangle slide and steel rectangle slide plate, is called Z slide and Z slide plate respectively; Be provided with between said Z slide and the Z slide plate and screw the lead screw pair that is connected by leading screw and nut and be called the Z lead screw pair; The leading screw of said Z lead screw pair and nut are called Z leading screw and Z nut respectively, and wherein, the front that parallel axis, limit is fixedly connected on said Z slide is rotationally grown with the Z slide in said Z leading screw edge, and said Z nut is fixedly connected on the back of said Z slide plate; Said Z slide is fixedly connected on the front end face center of the said rotating disk of said light beam recliner (31), and the long limit of Z slide is an above-below direction; The upper end of said Z leading screw is fixed with the Z axle focusing handwheel (33) that is used for hand rotation Z leading screw; The front end face place of said Z slide plate is fixed with semiconductor laser (34), and said semiconductor laser (34) is the device by semiconductor stimulated emission laser, and the laser output of said 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 secondary (43), A axis carriage servomotor (44), A axle rotating servo motor (45) and A axle optic electric interface (46), can drag the part of operation as polar coordinate system; Wherein, Said A axle box (41) is the casing that is used to carry A shaft portion (4) by the hollow, rectangular of welded steel plate; The internal fixation of A axle box (41) is provided with the internal partition that is called of a steel plate, and said internal partition is separated into left chamber and right chamber with the inside of A axle box (41); Left and right directions axis along said left chamber; Be provided with the steel rotating shaft rotating, that hollow circuit cylinder is tubular between A axle box (41) left side tank wall and the said internal partition and be called the A rotating shaft; The left end of said 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 said internal partition;
Top the right that right part minor face place below the A axle box (41) is provided with the said X slide plate of rotating shaft parallel with minor face and said X axis carriage secondary (21) is rotationally connected; Two sides, the front and back of A axle box (41) clamping respectively are provided with and are used to adjust the A axle elevation angle adjustment rack (42) that A axle box (41) elevation angle transfers is processed by fan-shaped steel plate; The bottom of said A axle elevation angle adjustment rack (42) is fixedly connected on two sides, front and back of the said X slide plate of X axis carriage secondary (21), and the central angle of A axle elevation angle adjustment rack (42) is positioned at the right minor face place of said 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 protrusion respectively connects with the fan annular through-hole that A axle elevation angle adjustment rack (42) is gone up corresponding setting;
Said A axis carriage secondary (43) constitutes for being slided to be fastened and connected through grooved rail by steel rectangle slide and steel rectangle slide plate, is called A slide and A slide plate respectively; Be provided with between said A slide and the A slide plate and screw the lead screw pair that is connected by ball-screw and ball nut and be called A axle lead screw pair; The ball-screw of said A axle lead screw pair and ball nut are called A leading screw and A nut respectively; Wherein, The left side that parallel axis, limit is fixedly connected on said A slide is rotationally grown with the A slide in said A leading screw edge, and said A nut is fixedly connected on the right side of said A slide plate; The front of said A slide is fixed with A axis carriage servomotor (44); Said A axis carriage servomotor (44) is the rotation driving execution element that angle of rotor and rotating speed receive input signal control, and the output of A axis carriage servomotor (44) is connected with the upper end of A leading screw through the Synchronous Transmission belt; The center, the right side of said A slide is fixedly connected with the left end of said A rotating shaft;
The said left chamber that said A axle rotating servo motor (45) is positioned at A axle box (41) is fixed on the left side of said internal partition; Said A axle rotating servo motor (45) is the rotation driving execution element that angle of rotor and rotating speed receive input signal control, and the output of A axle rotating servo motor (45) is in transmission connection through the right part of Synchronous Transmission belt and said A rotating shaft;
The said right chamber that said A axle optic electric interface (46) is arranged in A axle box (41) is connected with the right-hand member of A rotating shaft; Said A axle optic electric interface (46) provides electric power and control signal for being used for to said A axis carriage servomotor (44), by collector ring and photosignal coupler constitute can coaxial rotation the electric interfaces device;
Described numerical control operating platform (5) is by micro processor, input interface, power amplifier output interface; Operation keyboard, display interface, USB interface are formed; According to the data and the program of input, be connected the system control device that control drives said X axle servomotor (23), A axis carriage servomotor (44) and A axle rotating servo motor (45) operation with the control signal lead through electric power;
The said X slide edge of X axis carriage secondary (21) 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 is connected with X axle servomotor (23), A axle rotating servo motor (45) and A axle optic electric interface (46) respectively with the control signal lead; The electrical source of power of A axis carriage servomotor (44) links to each other with the photosignal coupler with the collector ring of A axle optic electric interface (46) respectively with the hollow pipeline of control signal lead through said A rotating shaft, and numerical control operating platform (5) is connected the right flank of lathe bed (1) through rotatable support;
The direction face of structure representation is divided into the up, down, left, right, before and after face, and wherein, the front is the face in the face of institute's statement main body, is the face relative with said front at the back.
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| CN201210268276.9A CN102825383B (en) | 2012-07-19 | 2012-07-19 | Numerical control semiconductor laser processing machine tool |
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| CN201210268276.9A CN102825383B (en) | 2012-07-19 | 2012-07-19 | Numerical control semiconductor laser processing machine tool |
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| 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 |
| 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 |
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| CN102825383B (en) | 2014-10-29 |
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