Pipe type element laser melting coating processing machine
Technical field
The utility model relates to a kind of laser melting coating equipment, particularly relate to a kind of pipe type element laser melting coating processing machine, mainly solve the complete automatic continuous production of pipe type element laser melting coating, can enhance productivity, guarantee the production process quality, reduce cost, adapt to protection of laser production safety and production automation monitoring requirement.
Background technology
Laser melting and coating technique just turns to batch process by the single-piece development, and what batch process was faced is to replace the traditional mode of production mode with laser melting and coating technique, reaches higher price-performance ratio.Reach higher price-performance ratio, production unit must be followed principle of specialization, just can enhance productivity, and reduces production costs.Pipe type element outside surface laser melting coating is primarily aimed at the hydraulic ram outside surface protection that corrosive environment uses, and reaches anticorrosion and attrition resistant double effects.Laser melting coating oil cylinder outside surface is directly faced is sophisticated electroplating technology competition, how aspect cost performance, to surpass and electroplate, and by being accepted in market, batch automatic production, strict monitoring industrial processes parameter is the laser melting and coating technique key in application.Retrieve verification through the applicant: being used for pipe type element laser melting coating quantity-produced system device does not have public publish at home and abroad as yet, producer presses for and can have a cover professional equipment that laser melting coating is processed pipe type element to replace the serious electroplating technology of contaminate environment to become a reality in the industry, and guides the rise of a new industry.
Summary of the invention
The purpose of this utility model just is to solve the prior art above shortcomings, by research and a large amount of experiment repeatedly, provides a kind of pipe type element laser melting coating processing machine.The utility model has been selected the minimum direct output laser of semi-conductor of stable performance use cost for use, through device and technology such as gravity powder feeder, cladding process visual monitor system, axial force controls, guarantees the low-cost cladding of system high efficiency.
The utility model by the moving device solves of five tetrads laser melting coating TRAJECTORY CONTROL and range of movement problem, solve course of processing monitoring problem, solve the hot-work workpiece by axial force control and expand and cause linearity and ovality problem on deformation by vision monitoring, solve laser processing optical radiation problem by the periphery protection, system solves powder feeding stability and powder using efficiency problem by self-control gravity powder feeder, form the distributed intelligence control texture by digital control system, form Multi-sensor Fusion and solve problems such as online power detection, powder sending quantity control, axial force control.
The technical solution adopted in the utility model is: this pipe type element laser melting coating processing machine mainly is made up of laser apparatus, topworks, peripheral protection, supplementary unit four parts, is characterized in.
Described laser apparatus is formed Optical Maser System by laser head 20, laser head protection 22, laser controller 10 by tie cable and water pipe.
Described topworks includes Machine-Tool Control cabinet 9; vertical movement axle 11; with turning axle vertical-horizontal kinematic axis 13; tailstock 15; tailstock locking 16; top 17; Stage microscope 18; tailstock moving guide rail and base 19; with turning axle parallel, horizontal moving guide rail 24; chuck and headstock 25; wherein Machine-Tool Control cabinet 9 is by the be connected control that realizes each kinematic axis of cable with topworks all motors; tailstock moving guide rail and base 19 are sole plate; be connected on tailstock moving guide rail and the base 19 with turning axle parallel, horizontal moving guide rail 24 and the placement of tailstock moving guide rail parallel, horizontal; the parallel tailstock moving guide rail that is symmetrical in of chuck with the turning axle of headstock 25; rotation center and tailstock centre are contour to be assemblied on tailstock moving guide rail and the base 19; tailstock 15 is arranged on the tailstock guide of tailstock moving guide rail and base 19; Stage microscope 18 is arranged on the tailstock guide; vertical movement axle 11 be installed in turning axle parallel, horizontal moving guide rail 24 on; be installed on the vertical movement axle 11 with turning axle vertical-horizontal kinematic axis 13; laser head 20 be installed in turning axle vertical-horizontal kinematic axis 13 on, laser output protection head 22 is installed on the laser head 20.
Three doors 1 in the described peripheral guard section are made up of open pull door three L types, the dodge gate of three doors 1 is provided with glass decoration window 2, lasing safety viewing window 3 is laid in the behind of glass decoration window 2, on the one side dodge gate of three doors 1 numerical control operating and display box 4 are installed, numerical control operating and display box 4 are connected with Machine-Tool Control cabinet 9 by cable and drag chain realizes laser apparatus, actuating mechanism controls and motion and programming configuration.
Described peripheral supplementary unit includes gravity powder feeder 21, vision monitoring 12, force transducer 14, power detection probe 23, wherein gravity powder feeder 21 be fixed on turning axle vertical-horizontal kinematic axis 13 on the mounting plate of slide block on, vision monitoring 12 be installed in turning axle vertical-horizontal kinematic axis 13 on, force transducer 14 is installed on the tailstock 15 and is connected with top 17 by spring, and power detection probe 23 is fixed on the vertical movement axle 11 by mounting plate.
Compared with prior art, the beneficial effects of the utility model are.
1. processing machine adopts the direct output laser of stability semi-conductor best, that cost performance is the highest as light source, adopt five tetrad actuation mechanism as topworks, adopt the peripheral safety guard of industrialization design to guarantee the laser processing security requirement, adopt the control of Multi-sensor Fusion distributed intelligence control to realize the Intelligent Machining interlock.
2. the axial workpiece of pipe type element clamps employing power control clamping mode, adopts elastic device effectively to guarantee the workpiece clamping reliability simultaneously, avoids laser melting coating processing because the heat input produces to expand and causes processed tubing spare axial bending, radially elliptic problem.The omnidistance electro-servo control of tailstock is fixed on the optional position by locking latches, removes the servomotor burden.
3. reach visual impact and implied meaning purpose by industrial appearance design, it is attractive in appearance convenient with the installation workpiece to adopt three doors to guarantee, reaches the dual function of decorating and observing laser processing by form on the door.Entrance guard device guarantees the safeguard protection of laser processing procedure to personnel.
The vision monitoring graphic information is integrated to the CNC controller human-computer interaction interface 4., improved the quantity of information of digital control system, simplified the complicacy of Controlling System, the purpose that the system that reaches is intensive.System adopts the distributed intelligence structure, and gravity powder feeder, power control, online power detection are adopted the separate CPU controller respectively, by fieldbus and main digital control system communication, has simplified the system maintenance difficulty so greatly.
Description of drawings
Fig. 1 is an overall appearance protection synoptic diagram of the present utility model.
Fig. 2 is an internal structure synoptic diagram of the present utility model.
Mark among the figure: 1-three doors, 2-glass decoration window, 3-lasing safety viewing window; 4-numerical control operating and display box, 5-peripheral equipment plaque, 6-side door; the 7-run indicator, 8-protective door back timber, 9-Machine-Tool Control cabinet; 10-laser apparatus housing, 11-vertical movement axle, 12-vision monitoring; 13-and turning axle vertical-horizontal kinematic axis, 14-force transducer, 15-tailstock; the locking of 16-tailstock; 17-is top, 18-Stage microscope, 19-tailstock moving guide rail and base; the 20-laser head; 21-gravity powder feeder, 22-laser output protection head, 23-power detection probe; 24-and turning axle parallel, horizontal moving guide rail, 25-chuck and headstock.
Embodiment
As Fig. 1~shown in Figure 2, this pipe type element laser melting coating processing machine mainly is made up of laser apparatus, topworks, peripheral protection, supplementary unit four parts, wherein.
Described laser apparatus by the 3000W semi-conductor directly export laser head 20, laser head protection 22, laser controller 10 is formed Optical Maser System by tie cable and water pipe.
Described topworks is a sole plate with tailstock moving guide rail and base 19, be connected on tailstock moving guide rail and the base 19 with turning axle parallel, horizontal moving guide rail 24 and the placement of tailstock moving guide rail parallel, horizontal, the parallel tailstock moving guide rail that is symmetrical in of chuck with the turning axle of headstock 25, rotation center and tailstock centre are contour to be assemblied on tailstock moving guide rail and the base 19, tailstock 15 is arranged on the tailstock guide of tailstock moving guide rail and base 19, Stage microscope 18 is arranged on the tailstock guide, in order to the convenient auxiliary processing device of placing.
Vertical movement axle 11 be installed in turning axle parallel, horizontal moving guide rail 24 on, realize that horizontal parallel is in the motion of the live spindle of chuck and headstock 25.
Be installed on the vertical movement axle 11 with turning axle vertical-horizontal kinematic axis 13.
Laser head 20 be installed in turning axle vertical-horizontal kinematic axis 13 on.
Laser output protection head 22 is installed on the laser head 20.
Tailstock locking 16 be the tailstock locking latches, and tailstock is protected motor with the servo releasing of motor user after fixing and locking behind the workpiece.
Top 17 is revolving centers, is used for workpiece and is positioned centering.
Machine-Tool Control cabinet 9 is connected control to each kinematic axis by all motors of cable and topworks.
Three doors 1 in the peripheral guard section are made up of open pull door three L types, are used to lay workpiece.
Glass decoration window 2 is the ambettis on the door, is installed on the dodge gate of three doors 1.
Lasing safety viewing window 3 is a laser safety glass, reaches the convenient machining state of observing, and prevents from that laser from overflowing simultaneously again to hurt sb.'s feelings, and it is placed in the behind of glass decoration window 2.
Numerical control operating and display box 4 are numerical control operation panels, are installed on three doors, the 1 rightmost dodge gate, be connected with Machine-Tool Control cabinet 9 by cable and drag chain and realize laser apparatus, actuating mechanism controls and motion, and the programming configuration.
Peripheral equipment plaque 5 is other all peripheral board representatives, side door 6 is maintenance maintenance doors, run indicator 7 is running indicators, be connected with Machine-Tool Control cabinet 9 by cable that reddish yellow is green represents fault, in service, standby respectively, protective door back timber 8 is the top end rail of door, and three doors 1 and peripheral equipment plaque 5 are played a supporting role.
Peripheral supplementary unit is the laser melting coating processing service, gravity powder feeder 21 be fixed on turning axle vertical-horizontal kinematic axis 13 on the mounting plate of slide block on, be responsible for to finished surface transferring metal powder task.Vision monitoring 12 be installed in turning axle vertical-horizontal kinematic axis 13 on avoid other wavelength affects that laser processing procedure is monitored by the optical filtering system.Force transducer 14 is installed on the tailstock 15 and is connected with top 17 by spring, measures axial clamping force.Power detection probe 23 is laser power detectors, is fixed on the vertical movement axle 11 by mounting plate, and start every day must be carried out power and revise the back system and just allow to enter normal operating conditions.
Working process of the present utility model.
At first give Machine-Tool Control cabinet 9, laser apparatus housing 10 powers on respectively, numerical control operating and display box 4 display screen indicating systems enter holding state, user's part workpiece is placed on centering location on dish and the chuck of headstock 25 by one of hanging apparatus, the other end is regulated tailstock 15 by function key on numerical control operating and the display box 4 or handwheel, the pilot hole of top 17 jacking workpiece and reach pre set force after tailstock 15 motion stop, the user is locked in tailstock 15 on the guide rail of tailstock moving guide rail and base 19 by tailstock locking 16, by function key on numerical control operating and the display box 4 with tailstock 15 servo releasings.Move respectively by function key adjustment on numerical control operating and the display box 4 and to regulate chuck and headstock 25, vertical movement axle 11, and the position of turning axle vertical-horizontal kinematic axis 13, laser apparatus 20, determine the working range of sending laser of laser apparatus 20, determine that programme by numerical control operating and 4 pairs of operations of display box in the back well, regulate the position and the distance of the meal outlet of gravity powder feeder 21 simultaneously.Close the lathe door, to process video liquid crystal display on numerical control operating and display box 4 by function key on numerical control operating and the display box 4 shows, by the function key working procedure, topworks runs to the resistance dynamometer position with laser apparatus, carries out power detection, and power reaches the setting requirement, system carries out by user program and moves to the laser melting coating starting point, start powder feeder, main axis rotation, laser apparatus bright dipping, 11 motions of drive vertical movement axle are up to process finishing.