Curved face processing lathe based on laser positioning
Technical field
The present invention relates to mechanical equipments, and in particular to the curved face processing lathe based on laser positioning.
Background technique
3D printer is also known as three-dimensional printer, is a kind of cumulative manufacturing technology, i.e. a kind of machine of rapid prototyping technology, it
It is based on a digital model file, with adhesive materials such as special wax material, powdery metal or plastics, passes through printing one
Jointing material layer by layer manufactures three-dimensional object.Three-dimensional printer is used to manufacture product at this stage.The mode successively printed
To construct the technology of object.The principle of 3D printer is that data and raw material are put into 3D printer, and machine can be according to program handle
Product is created from level to level.Nowadays, all trades and professions often need to use 3D printer print various things for
Various uses, for example carry out exchange study after parts to be processed is printed using 3D printer, use.
After parts to be processed model is printed, under some use situations, need to polish light to parts to be processed
Sliding cambered surface.Whole machine easily shakes curved face processing instrument at work at present, handling ease error;And instrument is processed in height
It is adjusted when degree is turned up not linear enough.
Summary of the invention
Present invention aims at entirety machines when solving current curved face processing instrument work easily to shake, and handling ease goes out
It is wrong;And it is not linear enough to process instrument adjusting when height is turned up.In view of the above-mentioned problems, the present invention provides be based on laser positioning
Curved face processing lathe, overall stability is good in processing work, and can carry out linearisation height adjustment.
The purpose of the present invention is achieved through the following technical solutions:
Curved face processing lathe based on laser positioning, including grinding machine and emery wheel, the emery wheel are mounted on the side of grinding machine,
The shaft of the emery wheel and the side of grinding machine are vertical and be parallel to the horizontal plane;Further include bottom plate, objective table, main pillar, jury strut,
Crossbeam and worm and gear elevator, the main pillar and jury strut are vertically fixed on bottom plate, the both ends of the crossbeam respectively with
Main pillar connects to form planer type structure with the top of jury strut, and the grinding machine is slidably connected on main pillar;The worm gear snail
The substrate of bar elevator is fixed on bottom plate, and elevating screw top is connect with grinding machine.
The present invention can make grinding machine by the support of main pillar, jury strut, worm and gear elevator three, the simple structure
Good stability is kept in process, is less prone to mismachining tolerance.In the present invention, worm and gear elevator not only has
The function and effect of linearization height adjustment, and play the role of as third support shaft.It in using the present invention, will be to
Processing part is placed on objective table, starts grinding machine, and operation worm and gear elevator makes emery wheel be displaced downwardly to parts to be processed, starts to add
Work.
Curved face processing lathe based on laser positioning, including grinding machine and emery wheel, the emery wheel are mounted on the side of grinding machine,
The shaft of the emery wheel and the side of grinding machine are vertical;It further include the first fan plate, track, the second fan plate, the track is that damping is slided
Rail, the track are arc track and are fixed on grinding machine and are located at emery wheel top, the axis of the track and the axis of emery wheel
Collinearly, the radius of the track is greater than 1~5cm of radius of emery wheel;The radian phase of the first fan plate and the second fan plate and track
Together and it is slidably connected in orbit with vertical angle;First fan plate and the second fan plate slide to track least significant end and the two is closed mutually
When conjunction, the first fan plate, the sliding edge of the second fan plate and track form a complete circle;
The grinding machine is equipped with optical fiber laser, and the inside that the first fan plate and second fan plate is equipped with multiple fiber couplings
Device;Multiple fiber couplers are sequentially connected, and first fiber coupler is swashed by optical fiber and optical fiber in the second fan plate
The connection of light device, the second first fiber coupler fanned in the last one fiber coupler and the first fan plate in plate pass through optical fiber
It connects, an optical fiber collimator is connected to by optical fiber on each fiber coupler, the optical fiber collimator is hinged on
The lower end of first fan plate and the second fan plate;Multiple optical fiber collimators output laser direction be always perpendicular to grinding machine to
Under.
The present invention in use, laser from optical fiber laser outgoing after enter optical fiber, then pass sequentially through in the first fan plate
Each fiber coupler, fiber coupler separates laser all the way and enters optical fiber collimator;The output of all optical fiber collimators swashs
Light is more convenient for positioning and prejudging Working position in this way perpendicular to grinding machine.It is shone in addition, laser can also treat the treatment of surfaces of components
It is bright, so as to processing work.It is hinged on due to optical fiber collimator on the lower end of the first fan plate and the second fan plate, when the first fan plate and the
When two fan plates are slided along track, due to gravity, the output laser of optical fiber collimator will remain downward perpendicular to grinding machine.
There are three types of application methods by the present invention:
I calculates cambered surface according to the depth of cambered surface when the somewhere of parts to be processed needs to process the cambered surface of certain depth
Boundary, the boundary refer to two straight flanges parallel to each other, which marked in parts to be processed, by the first fan plate and the
Two fan plates slide in orbit, by the label on the output above-mentioned boundary of laser alignment of optical fiber collimator, start lower whorl, emery wheel at this time
Start to carry out curved face processing to parts to be processed, when the lower end of the first fan plate and the second fan plate is overlapped with the label on above-mentioned boundary
When, process finishing;
II, when some cambered surface of parts to be processed needs to carry out polishing grinding, by the first fan plate and the second fan plate sliding
Afterwards, by two straight flange boundaries of the output laser alignment cambered surface of optical fiber collimator, after fixing the first fan plate and the second fan plate
Start lower whorl;
III is needed to punch in parts to be processed when using parts to be processed, optical fiber laser is changed to big function at this time
Rate optical fiber laser repeats above-mentioned I or II step, punching can be realized during processing or polishing grinding, improves processing
Efficiency.
Further, offer a strip gap along track in the track, the first fan plate and the second fan plate with
The top on one side that track is slidably connected is equipped with locking column and is located in strip gap, has screw thread on the locking column, described
Locking column is equipped with knob.Behind the position for determining the first fan plate and the second fan plate, knob is tightened, can prevent the present invention from adding
First fan plate, the second fan plate relative orbit sliding during work,
Further, the optical fiber laser is fixed on grinding machine by fixed device, the fixed device include upper plate,
Lower plate and multiple springs, the optical fiber laser are fixed by a pin on upper plate, the upper plate by multiple springs with
Lower plate connection.Since the velocity of rotation of emery wheel at work of the invention is very fast, lead to grinding machine vibration acutely, optical fiber laser is fixed
On grinding machine, since optical fiber laser cannot frequently be shaken, optical fiber can effectively be slowed down using above-mentioned fixed device and swashed
The vibration of light device.
Further, multiple optical fiber collimators are uniformly distributed in the lower end of the first fan plate and the second fan plate, and described the
Two angles of one fan plate and the second fan plate lower end are all provided with an optical fiber collimator.Optical fiber collimator equally distributed first can make more
The output laser distribution of a optical fiber collimator is more regular, it is easier to which positioning and anticipation can make Kong Jun in laser boring operation
Even distribution;Furthermore two angles of the first fan plate and the second fan plate lower end, which respectively set a light collimator, can make entire row output laser
Boundary is clearly more demarcated, it is easier to positioning and anticipation.
Further, the fiber coupler uses three fiber port couplers, using lower three fiber port of price
Coupler can save cost;Laser is inputted from 1 port of fiber coupler, is then exported, is subsequently entered next from 2 ports
1 port of fiber coupler, circuits sequentially;3 ports of fiber coupler connect with optical fiber collimator.Secondly, three fiber ports
The route of coupler is less, and port utilization ratio 100% will not influence the tidiness of system.
Further, the track is 3/4 circle, is left a blank below, and the first fan plate and the second fan plate slide to when connecting,
Both sliding end is overlapped with track, and track is without protrusion.The size of track is primarily due to parts to be processed using 3/4 circle
Arc sizes to be processed and little, when the first fan plate and the second fan plate both being slided to lower end being overlapped with lower end of track, the ruler
The very little process requirements for also meeting parts to be processed enough;The track of 3/4 circle can also meet the first fan plate and the second fan plate to downslide
It moves to closure.
Further, the optical fiber uses single mode optical fiber, is equipped with electric light in the substrate of the worm and gear elevator.It is single
Cost is relatively low for mode fiber, and is not likely to produce nonlinear effect, can make the light spot shape of output laser of optical fiber collimator more
It is round and smooth.Since the light beam of laser is thinner, illuminating area is small, and objective table can be carried out to assist illuminating by introducing electric light, work easy to process
Make.
It by using the present invention, can produce following the utility model has the advantages that the present invention includes grinding machine, main pillar, jury strut, cross
Include in beam, emery wheel, the first fan plate, the second fan plate, electric light, optical fiber and optical fiber laser, the first fan plate and the second fan plate optical fiber,
Fiber coupler and optical fiber collimator, in using the present invention, main pillar, jury strut, worm and gear elevator can guarantee to grind
The stability of machine at work, worm and gear elevator can be such that the height adjustment of grinding machine more linearizes;First fan plate and
Second fan plate can realize the positioning of the lower whorl position of emery wheel, can also provide auxiliary for sanding and polishing process and illuminate, compared with dark situation
Lower processing work can also be normally carried out, and the mounting means of optical fiber laser can prevent vibration violent in the course of work from making to it
At damage.
Detailed description of the invention
Attached drawing described herein is used to provide to further understand the embodiment of the present invention, constitutes one of the application
Point, do not constitute the restriction to the embodiment of the present invention.In the accompanying drawings:
Fig. 1 is the structural diagram of the present invention;
Fig. 2 is the structural schematic diagram of the first fan plate in the present invention, the second fan plate and track;
Fig. 3 is the internal structure right view of the second fan plate in the present invention;
Fig. 4 is the structural schematic diagram of optical fiber laser and fixed device in the present invention;
Fig. 5 is the partial structure diagram of middle orbit of the present invention;
Fig. 6 is the structural schematic diagram of the first fan plate in the present invention.
Label and corresponding parts title in attached drawing: 1- first fans plate, 11- optical fiber collimator, and 12- second fans plate, 13-
Fiber coupler, 101- locking column, 102- knob, 2- track, 21- strip gap, 3- crossbeam, 30- bottom plate, 31- objective table,
32- worm and gear elevator, the main pillar of 4-, 41- jury strut, 5- fiber entrance, 6- optical fiber, the fixed device of 7-, 71- upper plate, 72-
Lower plate, 73- spring, 8- grinding machine, 82- electric light, 9- optical fiber laser, 10- emery wheel.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention clearer, below with reference to embodiment and attached drawing, to this
Invention is described in further detail, and exemplary embodiment of the invention and its explanation for explaining only the invention, are not made
For limitation of the invention.
Embodiment
As shown in figures 1-4, the curved face processing lathe based on laser positioning, including grinding machine 8, emery wheel 10, track 2, bottom plate
30, objective table 31, main pillar 4, jury strut 41, crossbeam 3 and worm and gear elevator 32, emery wheel 10 are mounted on the side of grinding machine 8
On, the shaft of emery wheel 10 is vertical with the side of grinding machine 8 and is parallel to the horizontal plane, and track 2 is fixed on grinding machine 8.Main pillar 4 and pair
Pillar 41 is vertically fixed on bottom plate 30, and the both ends of crossbeam 3 connect to form gantry with the top of main pillar 4 and jury strut 41 respectively
Formula structure, grinding machine 8 are slidably connected on main pillar 4;The substrate of worm and gear elevator 32 is fixed on bottom plate, elevating screw
Top is connect with grinding machine 8, and electric light 82 is housed in the substrate of worm and gear elevator 32.
It further include the first fan plate 1, second fan plate 12, optical fiber 6 and optical fiber laser 9, optical fiber 6 uses single mode optical fiber, preferably
The width on ground, the width and emery wheel 10 of the first fan plate 1 and the second fan plate 12 is equal, when viewed from above, the first fan plate 1 and second
Two arc sides of fan plate 12 are located at the surface of emery wheel 10.Optical fiber laser 9 passes through fixed device 7 and is fixed on grinding machine 8,
Track 2 is Damping sliding rail, and track 2 is arc track and is located at 10 top of emery wheel, and the axis of track 2 and the axis of emery wheel 10 are total
Line, the radius of track 2 are greater than 1~5cm of radius of emery wheel 10;First fan plate 1 and the second fan plate 12 are identical as the radian of track 2 simultaneously
And be slidably connected on track 2 with vertical angle, the first fan plate 1 and the second fan plate 12 slide to 2 least significant end of track and the two is mutual
When closure, the first fan plate 1, second fans the sliding edge of plate 12 and track 2 forms a complete circle.Track 2 is 3/4 circle, under
Side leaves a blank, and the first fan plate 1 and the second fan plate 12 slide to when connecting, both sliding end is overlapped with track 2, and track 2 is without prominent
Part out.Preferably, the big 3cm of radius of the radius ratio emery wheel 10 of track 2.
Such as Fig. 5~6, a strip gap 21, the first fan plate 1 and the second fan plate 12 and rail are offered along track in track 2
The top on one side that road 2 is slidably connected is equipped with locking column 101 and is located in strip gap 21, has screw thread, lock on locking column 101
Fixed column 101 is equipped with knob 102.
The output end of optical fiber laser 9 on grinding machine 8 connects optical fiber 6, the optical fiber that optical fiber 6 is arranged from the second fan plate 12
The second fan plate 12 is protruded at entrance 5.The inside of first fan plate 1 and the second fan plate 12 is equipped with multiple fiber couplers 13;Multiple institutes
It states fiber coupler 13 to be sequentially connected, first fiber coupler 13 is connected by optical fiber 6 and optical fiber laser 9 in the second fan plate 12
It connects, first fiber coupler 13 in the last one fiber coupler 13 and the first fan plate 1 in the second fan plate 12 passes through light
Fibre 6 connects, and is connected to an optical fiber collimator 11 by optical fiber 6 on each fiber coupler 13, and optical fiber collimator 11 is equal
It is hinged on the lower end of the first fan plate 1 and the second fan plate 12;Preferably, the quantity of the fiber coupler 13 in the first fan plate 1 is than the
Quantity few one of fiber coupler 13 in two fan plates 12, in the first fan plate 1 two of the last one fiber coupler 13 it is defeated
Outlet is all connected with an optical fiber collimator 11, and the direction of the output laser of multiple optical fiber collimators 11 is always perpendicular to mill
Machine 8 is downward.
Preferably, fiber coupler 13 uses three fiber port couplers.One end of optical fiber 6 is defeated with optical fiber laser 9
Outlet connection, the other end from fiber entrance 5 enter second fan 12 inside of plate after, second fan plate 12 inside 6 end of optical fiber and
The first port connection of one fiber coupler 13, the second port of fiber coupler 13 are connect with optical fiber collimator 11, optical fiber
The third port of coupler 13 is connect with the first port of next fiber coupler 13.
Preferably, such as Fig. 2, the lower end that optical fiber collimator 11 fans plate 1 and the second fan plate 12 first is uniformly distributed, the first fan
8 optical fiber collimators 11 are respectively set on plate 1 and the second fan plate 12, two angles that the first fan plate 1 and second fan 12 lower end of plate are all provided with one
A optical fiber collimator 11, the bottom face of the output end of optical fiber collimator 11 prominent first fan plate 1 and the second fan plate 12, fiber optic collimator
The output laser of device 11 is parallel to each other and perpendicular to grinding machine 8.
Preferably, optical fiber laser 9 passes through fixed device 7 and is fixed on grinding machine 8, and fixed device 7 includes upper plate 71, lower plate
72 and multiple springs 73, optical fiber laser 9 be fixed by a pin on upper plate 71, upper plate 71 is by multiple springs 73 under
Plate 72 connects.
Above-described specific embodiment has carried out further the purpose of the present invention, technical scheme and beneficial effects
It is described in detail, it should be understood that being not intended to limit the present invention the foregoing is merely a specific embodiment of the invention
Protection scope, all within the spirits and principles of the present invention, any modification, equivalent substitution, improvement and etc. done should all include
Within protection scope of the present invention.