CN109352102A - A kind of laser and electrolysis composite rotating processing unit (plant) - Google Patents
A kind of laser and electrolysis composite rotating processing unit (plant) Download PDFInfo
- Publication number
- CN109352102A CN109352102A CN201811410999.1A CN201811410999A CN109352102A CN 109352102 A CN109352102 A CN 109352102A CN 201811410999 A CN201811410999 A CN 201811410999A CN 109352102 A CN109352102 A CN 109352102A
- Authority
- CN
- China
- Prior art keywords
- laser
- main shaft
- electrode
- hollow
- hollow main
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/0093—Working by laser beam, e.g. welding, cutting or boring combined with mechanical machining or metal-working covered by other subclasses than B23K
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
- B23H5/00—Combined machining
- B23H5/06—Electrochemical machining combined with mechanical working, e.g. grinding or honing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Laser Beam Processing (AREA)
Abstract
The invention discloses a kind of laser and electrolysis composite rotating processing unit (plant), rotation electrode unit and rotary drive unit are equipped in installation pedestal, rotation electrode unit includes hollow main shaft, the rotating seal seat being rotatably assorted with hollow main shaft top, the hollow edged electrode being fixedly connected with hollow main shaft lower part, and hollow edged electrode is electrically connected with power supply unit.Hollow main shaft is connected to the inside of hollow edged electrode constitutes medium channel.Rotary drive unit includes motor, and motor drives hollow main shaft to rotate by transmission mechanism.Rotating seal seat is connect with electrolysis cells by fliud flushing pipeline for medium channel input electrolyte.The upper end of hollow main shaft is equipped with the laser cell for injecting laser beam to medium channel.The present invention is carried out efficient coupling, is realized the laser electrolysis Compound Machining of big aspect ratio aperture, improve the removal rate and working depth of material using laser and electrolysis composite rotating processing technology, the laser beam and electrolyte of total reflection.
Description
Technical field
The present invention relates to laser electrolysis processing technique field, specifically a kind of laser and electrolysis composite rotating processing are filled
It sets.
Background technique
The Art sections kernel components such as aerospace, precision instrument, biologic medical engineering have a large amount of Fine and Deep Hole knot
Structure, since the comprehensive performance and service condition of product have high-qualityization and extramalization characteristic, to the precision manufactureing of current Fine and Deep Hole
Technology proposes challenge.Fine and Deep Hole structure is mostly difficult-to-machine material, and traditional processing is to be unable to satisfy processing request, but laser adds
The special processing technologies such as work, electric machining and Ultrasonic machining have certain advantage.
Each processing technology has its advantage, and there is also certain limitations.Laser processing is fast with trepanning velocity, adds
The advantages that work range is wide and machining accuracy is high, but it belongs to hot-working scope, and there are recast layer, micro-cracks to lack for perforated surface
It falls into, to influence the security reliability of part.Electrolyzed Processing have various cutting-resistant metal materials can be processed, finished surface will not
Generate flow harden layer, hot recast layer and the defective workmanships such as resulting residual stress and micro-crack.Laser and electrolysis are multiple
It closes processing and combines the advantages such as laser processing is high in machining efficiency, precision is high, temperature raising and Electrolyzed Processing surface integrity are good, but
It is that current laser and electrolysis Compound Machining research are still within the primary stage, there are working depth is shallow and the skills such as processing efficiency is low
Art problem.
Summary of the invention
The present invention is directed to above-mentioned state of the art, and provides a kind of laser and electrolysis composite rotating processing unit (plant), uses
Laser electrolysis composite rotating processing technology, the efficient coupling of laser beam total reflection and electrolyte, utilizes Rotational Coronary electrolysis
Material processing is goed deep into feeding, realizes the laser and electrolysis Compound Machining of big aspect ratio aperture, improves the removal rate of material and add
Work depth.
The technical scheme of the invention to solve the technical problem is: a kind of laser and electrolysis composite rotating processing fill
It sets, rotation electrode unit and rotary drive unit is equipped in installation pedestal, rotation electrode unit includes the hollow master being able to rotate
Axis, the rotating seal seat being rotatably assorted with hollow main shaft top, the hollow edged electrode being fixedly connected with hollow main shaft lower part, tubulose electricity
Pole is electrically connected with power supply unit.Hollow main shaft is connected to the inside of hollow edged electrode constitutes medium channel.Rotary drive unit includes
Motor, motor drive hollow main shaft to rotate by transmission mechanism.Rotating seal seat connect use with electrolysis cells by fliud flushing pipeline
In to medium channel input electrolyte.The upper end of hollow main shaft is equipped with the laser cell for injecting laser beam to medium channel.
Above-mentioned rotating seal seat has the inner cavity being connected to medium channel, is equipped in rotating seal seat and is connected to inner cavity
Quick connector；Rotating seal seat inner cavity sets the rotatory sealing for cooperating there are two O-shaped dynamic seal ring and axle sleeve and realizing inner cavity.
The top of above-mentioned rotating seal seat has the window that laser beam is injected to medium channel, and window is equipped with glass blooming mirror
Piece, and fixed by window gland and silica gel pad sealing.Laser cell includes laser, optical path and condenser lens, is focused saturating
Mirror, glass blooming eyeglass and rotating seal seat central axes are installed with one heart.Condenser lens will pass through glass blooming after laser beam focus
Eyeglass enters in hollow main shaft, and glass blooming eyeglass upper and lower sides respectively place a silica gel pad, compresses sealing and passes through window pressure
Lid is screwed with rotating seal seat connect realization.
Above-mentioned hollow main shaft seals bearing by axle sleeve and Jiao Gai and is rotatably arranged in installation pedestal.Power supply unit includes
The pulse power, the pulse power have the cathode being electrically connected with Jiao Gai sealing bearing, the anode being electrically connected with work piece holder.Pulse electricity
The cathode in source seals bearing outer ring by the Jiao Gai that conducting wire transfers electrical energy into screw connection, and electric energy successively passes through Jiao Gai sealing axis
Hollow edged electrode is transferred to after holding inner ring, hollow main shaft, electrode holder block and electrode chuck.
Above-mentioned electrolysis cells are made of fliud flushing circuit and waste liquid circuit.Fliud flushing circuit includes fluid reservoir, fliud flushing pump, filtering
Device, pressure gauge and fliud flushing pipeline, fliud flushing pump out of fluid reservoir extract out electrolyte successively pass through the fliud flushing pipeline, quick connector to
The medium channel fliud flushing.Waste liquid circuit includes the electrolytic cell and useless for placing the electrolytic cell of workpiece, liquid back pipe road and waste liquid barrel
Liquid bucket is connected by liquid back pipe road.
The outside of above described tubular electrode is equipped with pilot unit.Pilot unit includes vertical adjustment plate, horizontal adjustment plate, guiding
Device mounting base and guider.Vertical adjustment plate is mounted on installation pedestal side, and vertical adjustment plate, horizontal adjustment plate and guider
Mounting base is sequentially connected, and guider is fixed on the inside of guider mounting base.
Above described tubular electrode is made of Teflon inner wall and copper pipe outer, and the hot spot of laser beam is at hollow edged electrode upper port
It is formed, and occurs to export after total reflection is coupled with the electrolyte in medium channel in hollow edged electrode inner wall.
The lower end of above-mentioned hollow main shaft is fixedly connected with electrode holder block, is equipped in U-type groove on electrode holder block O-shaped quiet
Sealing ring, O-shaped static sealing ring and hollow main shaft base engagement realize standstill seal.Hollow edged electrode is clamped by electrode chuck
It is fixed.The center of electrode holder block has conical cavity, and electrode chuck is mounted in conical cavity by tapered surface, and passes through electrode holder
Block top plate is fixed.
Above-mentioned rotary drive unit includes stepper motor and synchronous belt drive mechanism.Synchronous belt drive mechanism is by main belt
Wheel, driven pulley and synchronous belt composition.Stepper motor is fixed in installation pedestal, the power output of driving pulley and stepper motor
Axis is fixedly connected, and driven pulley is fixedly mounted on the lower part of hollow main shaft.
The side of above-mentioned installation pedestal is fixed with connection frame, the Z axis of connection frame and laser electrolysis composite rotating machining tool
It is fixedly connected.
Compared with prior art, the present invention having the following beneficial effects: laser and electrolysis composite rotating processing of the invention
Device can be set to independent modularized design unit, can be directly installed on progress laser electrolysis Compound Machining on lathe, have
Preferable applicability and interchangeability；The processing unit (plant) realizes the multi- scenarios method of laser, electrolyte and electric energy in hollow main shaft,
Belong to NEW TYPE OF COMPOSITE processing method；Using fliud flushing inside hollow edged electrode and the processing of workpiece immersion liquid combination, there is preferably row
It considers effect to be worth doing, keeps the sufficient supply of electrolyte in process.The laser and electrolysis composite rotating processing unit (plant) generate laser electricity
Compound machining energy field is solved, the ablation efficiency and working depth of machined material can be increased substantially.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the embodiment of the present invention.
Fig. 2 is the schematic cross-sectional view of Fig. 1.
Fig. 3 is the operation principle schematic diagram of the embodiment of the present invention.
Fig. 4 is the partial enlarged view in the portion A in Fig. 3.
Label in Fig. 1 to Fig. 4 is entitled: window gland 1, silica gel pad 2, glass blooming eyeglass 3, quick connector 4, rotation
Turn seal receptacle 5, O-shaped dynamic seal ring 6, axle sleeve 7, installation pedestal 8, Jiao Gai sealing bearing 9, hollow main shaft 10, O-shaped static sealing ring
11, electrode holder block 12, vertical adjustment plate 13, horizontal adjustment plate 14, guider 15, hollow edged electrode 16, guider mounting base 17,
Electrode chuck top plate 18, electrode chuck 19, driven pulley 20, driving pulley 21, synchronous belt 22, stepper motor 23, connection frame 24,
Fliud flushing pipeline 25, pressure gauge 26, filter 27, fliud flushing pump 28, fluid reservoir 29, the pulse power 30, waste liquid barrel 31, liquid back pipe road
32, work piece holder 33, electrolytic cell 34, workpiece 35, condenser lens 36, optical path 37, laser 38.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention clearer, below in conjunction with attached drawing to reality of the invention
Example is applied to be described in detail.It should be noted that in the absence of conflict, the spy in embodiment and embodiment in the application
Sign can mutual any combination.
As shown in Figures 1 to 4, a kind of laser and electrolysis composite rotating processing unit (plant) are present embodiments provided, wherein Fig. 1 is
The structural schematic diagram of laser and electrolysis composite rotating processing unit (plant), Fig. 2 are laser and the section view for being electrolysed composite rotating processing unit (plant)
Structural schematic diagram, schematic illustration when Fig. 3 is laser and electrolysis composite rotating processing unit (plant) workpieces processing 35, Fig. 4 is laser
With the partial enlarged view of hollow edged electrode when electrolysis composite rotating processing unit (plant) workpieces processing 35.
Laser and electrolysis composite rotating processing unit (plant) mainly include rotation electrode unit, rotary drive unit, power supply unit,
Pilot unit, electrolysis cells and laser cell.
In the present embodiment, rotation electrode unit includes that the hollow main shaft 10 being able to rotate and 10 top of hollow main shaft rotate
The rotating seal seat 5 of cooperation, the hollow edged electrode 16 being fixedly connected with 10 lower part of hollow main shaft, hollow edged electrode 16 are sealed by Jiao Gai
Bearing 9 is electrically connected with power supply unit.Hollow main shaft 10 is connected to the inside of hollow edged electrode 16 constitutes medium channel.Rotation driving is single
Member includes stepper motor 23, and stepper motor 23 drives hollow main shaft 10 to rotate by transmission mechanism.Rotating seal seat 5 passes through fliud flushing
Pipeline 25 is connect for medium channel input electrolyte with electrolysis cells.The upper end of hollow main shaft 10 is equipped with for logical to medium
The laser cell of road injection laser beam.
Rotating seal seat 5 has the inner cavity being connected to medium channel, fast equipped with being connected to inner cavity in rotating seal seat 5
Connection-peg 4.It is opened up in rotating seal seat 5 there are two sealing ring installation cavity, O-shaped dynamic seal ring 6 is mounted on the sealing ring installation cavity
It is interior, rotatory sealing function is realized with axle sleeve 7.Hollow main shaft 10 can be freely rotated in rotating seal seat 5, while meet electrolysis
The leakproofness of liquid conveying.Rotating seal seat 5 is equipped with through-hole, and installation pedestal 8 is equipped with threaded hole, and the two is connected through a screw thread reality
Now fix.
Axle sleeve 7 is fixedly mounted on 10 top of hollow main shaft using holding screw, and the Jiao Gai sealing bearing 9 of 7 lower end of axle sleeve is pacified
Mounted in 10 middle part of hollow main shaft, hollow main shaft 10 seals bearing 9 by axle sleeve 7 and Jiao Gai and is rotatably arranged in installation pedestal 8.Glue
The inner ring upper end of lid sealing bearing 9 is realized by axle sleeve 7 to be fixed, and outer ring upper end is realized by rotating seal seat 5 and fixed, under inner ring
Realize and fix that outer ring lower end is fixed by being mounted on realization in installation pedestal 8 by driven pulley 20 in end.
The top of rotating seal seat 5 has the window that laser beam is injected to medium channel, and window is equipped with glass blooming eyeglass
3, and fixed by window gland 1 and gasket seal sealing.
In the present embodiment, laser cell includes laser 38, optical path 37 and condenser lens 36, condenser lens 36, glass
Blooming eyeglass 3 and 5 central axes of rotating seal seat are installed with one heart.Condenser lens 36 will pass through glass blooming eyeglass after laser beam focus
3 enter in hollow main shaft 10.The hot spot of laser beam is formed at 16 upper port of hollow edged electrode, is occurred in 16 inner wall of hollow edged electrode complete
It reflects and is coupled with electrolyte, eventually arrive at 35 surface of workpiece.
The upper and lower sides of glass blooming eyeglass 3 are each provided with a silica gel pad 2, compress sealing with glass blooming eyeglass 3 and match
It closes, window gland 1 is threadably secured with rotating seal seat 5 and connect, and realizes bore seal.
Power supply unit includes the pulse power 30.The pulse power 30 has the cathode being electrically connected with Jiao Gai sealing bearing 9 and work
The anode that part fixture 33 is electrically connected.
The cathode of the pulse power 30 seals 9 outer ring of bearing, electric energy by the Jiao Gai that conducting wire transfers electrical energy into screw connection
Successively hollow edged electrode is transferred to after Jiao Gai seals 9 inner ring of bearing, hollow main shaft 10, electrode holder block 12 and electrode chuck 19
16。
In the present embodiment, electrolysis cells are made of fliud flushing circuit and waste liquid circuit.Fliud flushing circuit includes fluid reservoir 29, punching
Liquid pump 28, filter 27, pressure gauge 26 and fliud flushing pipeline 25.Fliud flushing pump 28 extracts electrolyte out out of fluid reservoir 29 and successively passes through institute
Fliud flushing pipeline 25, quick connector 4 are stated to medium channel fliud flushing.Waste liquid circuit includes for placing the electrolytic cell 34 of workpiece 35, returning
Liquid pipeline 32 and waste liquid barrel 31, electrolytic cell 34 and waste liquid barrel 31 are connected by liquid back pipe road 32.
Fliud flushing pumps 28 one end and connect with fluid reservoir 29, and the other end is connect with filter 27, and filter 27 passes through fliud flushing pipe
Road 25 is connect with quick connector 4, and pressure gauge 26 is mounted on fliud flushing pipeline 25, and quick connector 4 is connected through a screw thread fixed installation
In rotating seal seat 5.
When fliud flushing 28 work of pump, electrolyte is transported to filter 27 from the extraction of fluid reservoir 29 and is filtered purification, is passed through
Fliud flushing pipeline 25 and quick connector 4 enter in rotating seal seat 5, which passes sequentially through hollow main shaft 10, electrode holder block
12 and hollow edged electrode 16, the processing gap between hollow edged electrode 16 and workpiece 35 is eventually arrived at, pressure gauge 26 is used for display system
In electrolyte pressure.
When Compound Machining, electrolytic cell 34 is full of electrolyte, and workpiece 35 is fully immersed in electrolytic cell 34, not with processing
Disconnected to carry out, the electrolyte in electrolytic cell 34 contains processing product, by liquid back pipe road 32 by the waste reflux after processing to waste liquid
In bucket 31, facilitate the centralized processing of waste liquid.
The outside of hollow edged electrode 16 is equipped with pilot unit.Pilot unit includes vertical adjustment plate 13, horizontal adjustment plate 14, leads
To device mounting base 17 and guider 15.Vertical adjustment plate 13 is mounted on 8 side of installation pedestal, and vertical adjustment plate 13, horizontal tune
Whole plate 14 and guider mounting base 17 are sequentially connected, and guider 15 is fixed on the inside of guider mounting base 17.
Vertical 13 upper end of adjustment plate is equipped with the side that elongated slot is fixedly mounted on installation pedestal 8 by screw, leads for adjusting
To the position of device 15 in z-direction, horizontal adjustment plate 14 is fixedly mounted at the elongated slot of vertical 13 lower end of adjustment plate by screw,
For adjusting the position of guider 15 in the X direction, guider mounting base 17 is fixedly mounted on horizontal adjustment plate 14 by screw
At the elongated slot of upper end, for adjusting the position of guider 15 in the Y direction.Guider 15 is mounted in guider mounting base 17,
And be fixed by holding screw, for guaranteeing the rotating accuracy of rotation electrode unit.
Hollow edged electrode 16 is made of Teflon inner wall and copper pipe outer, and the hot spot of laser beam is at 16 upper port of hollow edged electrode
It is formed, and occurs to export after total reflection is coupled with the electrolyte in medium channel in 16 inner wall of hollow edged electrode.
The lower end of hollow main shaft 10 is fixedly connected with electrode holder block 12, is equipped in U-type groove on electrode holder block 12 O-shaped
Static sealing ring 11, O-shaped static sealing ring 11 realize standstill seal with 10 base engagement of hollow main shaft.Fixture block seat 12 top in pole is equipped with spiral shell
The bottom of line through-hole, hollow main shaft 10 has threaded hole, and the two is connected by screw to, and realizes hollow edged electrode 16 and hollow main shaft 10
Synchronous rotary.
Hollow edged electrode 16 is clamped fixation by electrode chuck 19.The center of electrode holder block 12 has conical cavity, electricity
Pole fixture block 19 is mounted in conical cavity by tapered surface.The bottom end of electrode holder block 12 is equipped with threaded hole, electrode chuck top plate 18
Equipped with tapped through hole, the two is fixedly connected by screw, realizes that the positioning of electrode chuck 19 clamps.Conical cavity may be implemented
The autonomous centering in 10 axle center of hollow main shaft and 16 axle center of hollow edged electrode, facilitates the installation and adjustment of hollow edged electrode 16.
In the present embodiment, rotary drive unit includes stepper motor 23 and synchronous belt drive mechanism.Toothed belt transmission machine
Structure is made of driving pulley 21, driven pulley 20 and synchronous belt 22.Stepper motor 23 is fixed in installation pedestal 8, driving pulley
21 are fixedly connected with the power output shaft of stepper motor 23, and driven pulley 20 is fixedly mounted on the lower part of hollow main shaft 10.
Driven pulley 20 be fixedly connected with the outside of hollow main shaft 10 by holding screw.Driving pulley 21 is mounted on
On single flat filament projecting shaft of stepper motor 23, and it is fixedly connected by holding screw.Stepper motor 23 is fixed by screw
The upside of installation pedestal 8 is connected, driving pulley 21 is located at the downside of installation pedestal 8.There is installation pedestal 8 motor of trough type to pacify
Position is filled, adjustable 23 position of stepper motor facilitates the installation and adjustment of toothed belt transmission structure.
The side of installation pedestal 8 is fixed with connection frame 24, and connection frame 24 and laser assisted are electrolysed composite rotating machining tool
Z axis connection.
In the present embodiment, the assembling process of laser and electrolysis composite rotating processing unit (plant) is as follows.
Firstly, being fixedly mounted on electrode by electrode chuck top plate 18 after being clamped hollow edged electrode 16 with electrode chuck 19
In the conical cavity of fixture block seat 12, O-shaped static sealing ring 11 is mounted in the U-shaped sealing installation cavity of 12 upper end of electrode holder block, it will
Above-mentioned mounted components are fixedly connected on 10 bottom of hollow main shaft by screw.Driven pulley 20 is pacified by holding screw
Mounted in 10 lower part of hollow main shaft, the above installation section is passed through into the circular hole in installation pedestal 8, later pacifies Jiao Gai sealing bearing 9
Mounted in 10 middle part of hollow main shaft, Jiao Gai sealing bearing 9 is placed in installation pedestal 8, finally installs axle sleeve 7 by holding screw
On 10 top of hollow main shaft.Synchronous belt 22 is mounted on driven pulley 20 and driving pulley 21, driving pulley 21 is mounted on
On single flat filament projecting shaft of stepper motor 23, the tensioning of synchronous belt 22, above-mentioned installation are realized by the elongated slot that installation pedestal 8 is arranged
Good part is known as main axle unit.
Then, a piece of silica gel pad 2 can be placed in the circular hole that rotating seal seat 5 is equipped with, then by glass blooming mirror
After piece 3 is placed on silica gel pad 2, then a piece of silica gel pad 2 is placed on glass blooming eyeglass 3, window gland 1 passes through screw
It is fixed on rotating seal seat 5, plays the role of compressing seal glass blooming eyeglass 3.Sealing peace there are two being set in rotating seal seat 5
It behave affectedly, O-shaped dynamic seal ring 6 is mounted in sealing installation cavity, then quick connector 4 is connected through a screw thread and is mounted on rotatory sealing
5 four sides of seat, the above mounted part is known as windows units.Windows units are connected by screw to and are mounted in installation pedestal 8
And cooperate with main axle unit, realize the sealing rotation function of rotation electrode unit.
Secondly, the anode of the pulse power 30 can be connected on processed workpiece 35 with conducting wire by work piece holder 33,
The cathode of the pulse power 30 is directly over after screw reaches Jiao Gai sealing bearing 9 and is successively conducted to hollow edged electrode 16.
Secondly, vertical adjustment plate 13 is fixedly mounted on 8 side of installation pedestal by screw, horizontal adjustment plate 14 passes through screw
It is fixedly mounted on vertical 13 lower end of adjustment plate, guider mounting base 17 is fixedly mounted on 14 upper end of horizontal adjustment plate by screw,
Guider 15 is mounted in guider mounting base 17 by holding screw, and the tri- axis direction position X/Y/Z of guider 15 passes through water
Heibei provincial opera whole plate 14, guider mounting base 17 and vertical adjustment plate 13 are realized.
Secondly, fluid reservoir 29, fliud flushing pump 28, filter 27, pressure gauge 26, quick connector 4 pass sequentially through fliud flushing pipeline 25
Electrolyte supply is realized in connection.Waste liquid barrel 31 is connect with electrolytic cell 34 by liquid back pipe road 32, realizes the recycling of processing-waste.
Laser and electrolysis composite rotating processing unit (plant) are assembled on the Z axis of lathe, it, can be first when carrying out the processing of workpiece 35
Stepper motor 23 is opened to realize the rotation of hollow main shaft 10 and hollow edged electrode 16.Fliud flushing pump 28 is opened, leads to electrolyte successively
Cross filter 27, pressure gauge 26, fliud flushing pipeline 25, quick connector 4, hollow main shaft 10, electrode holder block 12 and hollow edged electrode 16
And eventually enter into processing gap.Laser 38 is opened, laser beam passes sequentially through optical path 37, condenser lens 36,10 and of hollow main shaft
Hollow edged electrode 16 injects 35 surface of workpiece.It is also turned on the pulse power 30, by automatically stepping feeding, realizes that laser electrolysis is compound
It processes and continuous removal is realized to the material of workpiece 35.
Although illustrating the present invention with reference to exemplary embodiment of the present invention, it is to be understood that, the present invention is not limited to upper
The embodiment or construction stated.In addition, although showing the various elements of disclosed invention with various illustrative combinations and configuration,
But other combinations and configuration including more, less or only a single element are also within the scope of the appended claims.
Claims (10)
1. a kind of laser and electrolysis composite rotating processing unit (plant), it is characterised in that: be equipped with rotation electrode list on installation pedestal (8)
Member and rotary drive unit, the rotation electrode unit include the hollow main shaft (10) being able to rotate and hollow main shaft (10) top
The rotating seal seat (5) being rotatably assorted, the hollow edged electrode (16) being fixedly connected with hollow main shaft (10) lower part, the hollow edged electrode
(16) it is electrically connected with power supply unit；The hollow main shaft (10) is connected to the inside of hollow edged electrode (16) constitutes medium channel；Institute
Stating rotary drive unit includes motor, and the motor drives the hollow main shaft (10) to rotate by transmission mechanism；The rotation
Seal receptacle (5) is connect with electrolysis cells by fliud flushing pipeline (25) for the medium channel input electrolyte；It is described hollow
The upper end of main shaft (10) is equipped with the laser cell for injecting laser beam to the medium channel.
2. laser and electrolysis composite rotating processing unit (plant) according to claim 1, it is characterised in that: the rotating seal seat
(5) there is the inner cavity being connected to medium channel, the quick connector (4) being connected to inner cavity is equipped on rotating seal seat (5)；It is described
Rotating seal seat (5) inner cavity, which sets to cooperate there are two O-shaped dynamic seal ring (6) and the axle sleeve (7), realizes that the rotation of the inner cavity is close
Envelope.
3. laser according to claim 1 and electrolysis composite rotating processing unit (plant), it is characterised in that: the rotating seal seat
(5) top has the window that laser beam is injected to the medium channel, and the window is equipped with glass blooming eyeglass (3), and leads to
It crosses window gland (1) and silica gel pad (2) sealing is fixed.
4. laser according to claim 1 and electrolysis composite rotating processing unit (plant), it is characterised in that: the hollow main shaft
(10) it is rotatably arranged on the installation pedestal (8) by the axle sleeve (7) and Jiao Gai sealing bearing (9)；The power supply
Unit includes the pulse power (30)；The pulse power (30) has the cathode and workpiece being electrically connected with Jiao Gai sealing bearing (9)
The anode of fixture (33) electrical connection.
5. laser according to claim 1 and electrolysis composite rotating processing unit (plant), it is characterised in that: the electrolysis cells by
Fliud flushing circuit and waste liquid circuit composition；The fliud flushing circuit includes fluid reservoir (29), fliud flushing pump (28), filter (27), pressure
Table (26) and fliud flushing pipeline (25)；The fliud flushing pump (28) extraction electrolyte out of fluid reservoir (29) successively passes through the fliud flushing pipe
Road (25), quick connector (4) are to the medium channel fliud flushing；The waste liquid circuit includes the electrolytic cell for placing workpiece (35)
(34), liquid back pipe road (32) and waste liquid barrel (31), the electrolytic cell (34) and the waste liquid barrel (31) pass through the liquid back pipe road
(32) it connects.
6. laser according to claim 1 and electrolysis composite rotating processing unit (plant), it is characterised in that: the hollow edged electrode
(16) outside is equipped with pilot unit；The pilot unit includes vertical adjustment plate (13), horizontal adjustment plate (14), guider
Mounting base (17) and guider (15)；The vertical adjustment plate (13) is mounted on the installation pedestal (8) side, and described vertical
Adjustment plate (13), the horizontal adjustment plate (14) and the guider mounting base (17) are sequentially connected, and the guider (15) is solid
It is scheduled on the inside of the guider mounting base (17).
7. laser as described in claim 1 and electrolysis composite rotating processing unit (plant), it is characterised in that: the hollow edged electrode (16)
It is made of Teflon inner wall and copper pipe outer, the hot spot of laser beam is formed at the hollow edged electrode (16) upper port, and in pipe
Shape electrode (16) inner wall occurs to export after total reflection is coupled with the electrolyte in medium channel.
8. laser as described in claim 1 and electrolysis composite rotating processing unit (plant), it is characterised in that: the hollow main shaft (10)
Lower end be fixedly connected with electrode holder block (12), be equipped in U-type groove on electrode holder block (12) the electrode holder block O-shaped
Static sealing ring (11), the O-shaped static sealing ring (11) and the hollow main shaft (10) base engagement realize standstill seal；Described
Hollow edged electrode (16) is clamped fixation by electrode chuck (19)；The center of the electrode holder block (12) has conical cavity,
The electrode chuck (19) is mounted in the conical cavity by tapered surface, and fixed by electrode chuck top plate (18).
9. laser as described in claim 1 and electrolysis composite rotating processing unit (plant), it is characterised in that: the rotary drive unit
Including stepper motor (23) and synchronous belt drive mechanism；The synchronous belt drive mechanism is by driving pulley (21), driven pulley
(20) it is formed with synchronous belt (22)；The stepper motor (23) is fixed on installation pedestal (8), the driving pulley (21)
It is fixedly connected with the power output shaft of stepper motor (23), the driven pulley (20) is fixedly mounted on hollow main shaft (10)
Lower part.
10. laser as described in claim 1 and electrolysis composite rotating processing unit (plant), it is characterised in that: the installation pedestal (8)
Side be fixed with connection frame (24), the Z axis of the connection frame (24) and laser electrolysis composite rotating machining tool is fixed to be connected
It connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811410999.1A CN109352102A (en) | 2018-11-24 | 2018-11-24 | A kind of laser and electrolysis composite rotating processing unit (plant) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811410999.1A CN109352102A (en) | 2018-11-24 | 2018-11-24 | A kind of laser and electrolysis composite rotating processing unit (plant) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109352102A true CN109352102A (en) | 2019-02-19 |
Family
ID=65338616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811410999.1A Pending CN109352102A (en) | 2018-11-24 | 2018-11-24 | A kind of laser and electrolysis composite rotating processing unit (plant) |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109352102A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111230237A (en) * | 2020-02-17 | 2020-06-05 | 长春理工大学 | Device and method for electric spark machining of large depth-diameter ratio array micropores of flexible corrugated structural member |
| CN111673215A (en) * | 2020-06-04 | 2020-09-18 | 哈尔滨工业大学 | Electrode clamping device for micro electric discharge machine tool |
| CN112975012A (en) * | 2021-03-11 | 2021-06-18 | 南京航空航天大学 | Voltage regulation-based conical hub blisk multi-blade cascade electrolysis device and method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000202667A (en) * | 1999-01-19 | 2000-07-25 | Toyota Motor Corp | Method for machining fine hole of injector nozzle |
| CN104001999A (en) * | 2014-06-04 | 2014-08-27 | 江南大学 | Jet-flow-guided laser-spark-electrolysis combined machining device |
| CN107470726A (en) * | 2017-08-21 | 2017-12-15 | 广东工业大学 | A kind of electrolytic machining device of the profound and subtle groove of surface of workpiece |
| CN108581107A (en) * | 2018-05-28 | 2018-09-28 | 大连理工大学 | A kind of method and its device of fine electric spark mixed-powder machining micropore |
-
2018
- 2018-11-24 CN CN201811410999.1A patent/CN109352102A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000202667A (en) * | 1999-01-19 | 2000-07-25 | Toyota Motor Corp | Method for machining fine hole of injector nozzle |
| CN104001999A (en) * | 2014-06-04 | 2014-08-27 | 江南大学 | Jet-flow-guided laser-spark-electrolysis combined machining device |
| CN107470726A (en) * | 2017-08-21 | 2017-12-15 | 广东工业大学 | A kind of electrolytic machining device of the profound and subtle groove of surface of workpiece |
| CN108581107A (en) * | 2018-05-28 | 2018-09-28 | 大连理工大学 | A kind of method and its device of fine electric spark mixed-powder machining micropore |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111230237A (en) * | 2020-02-17 | 2020-06-05 | 长春理工大学 | Device and method for electric spark machining of large depth-diameter ratio array micropores of flexible corrugated structural member |
| CN111230237B (en) * | 2020-02-17 | 2021-01-12 | 长春理工大学 | Device and method for electric spark machining of large depth-diameter ratio array micropores of flexible corrugated structural member |
| CN111673215A (en) * | 2020-06-04 | 2020-09-18 | 哈尔滨工业大学 | Electrode clamping device for micro electric discharge machine tool |
| CN111673215B (en) * | 2020-06-04 | 2021-10-22 | 哈尔滨工业大学 | Electrode clamping device for micro electric discharge machine tool |
| CN112975012A (en) * | 2021-03-11 | 2021-06-18 | 南京航空航天大学 | Voltage regulation-based conical hub blisk multi-blade cascade electrolysis device and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109352102A (en) | A kind of laser and electrolysis composite rotating processing unit (plant) | |
| CN100388997C (en) | Spraying liquid bunch electrolysis-laser composite processing method and apparatus thereof | |
| CN200995309Y (en) | Horizontal digital-controlled electrolytic lathe | |
| CN104014880B (en) | Laser-electrolysis composite machining device and method of tiny holes in non-recast layer | |
| CN103706898B (en) | A kind of electrolytic machining device of interior oblique microsegment gear and method | |
| CN106670600B (en) | A kind of whole inner cavity screwfeed electrolytic machining clamper | |
| CN106392216B (en) | A kind of controllable electric processing method of micro hole tool-electrode rotary speed and governing system | |
| CN108971676A (en) | It is electrolysed punch-cuts integration processing pipe electrode and device and method | |
| CN104001999A (en) | Jet-flow-guided laser-spark-electrolysis combined machining device | |
| CN103817388B (en) | A kind of device for preparing the fine milling cutter of screw type hard alloy | |
| CN104535553A (en) | Flowing electrolytic tank for Raman spectrum | |
| CN1081946A (en) | Electrolytic mechanical composite polishing process for inner surface of container | |
| CN110293272B (en) | Electric spark electrolytic discharge composite machining test device for semicircular hole | |
| CN114349321B (en) | Vacuum diffusion welding equipment for high-light-transmittance borosilicate glass and using method thereof | |
| CN110014294B (en) | Electrolytic drilling and grinding integrated processing device and system for group-hole tube electrodes | |
| CN110711912B (en) | Electrode group hole electrolytic machining process device | |
| CN204277142U (en) | A kind of jet guides laser-electric spark-electrolytic combination processing unit (plant) | |
| CN108941807A (en) | A kind of Electrolyzed Processing tapered openings lathe and its electrochemical machining method | |
| CN108672854A (en) | A kind of special-shaped blind hole rotating cathode electrolytic machining device | |
| TWI784584B (en) | Composite rotary electrode mechanism for electrochemical machining and brush grinding | |
| CN106392217A (en) | Micro hole machining method and equipment | |
| CN212071301U (en) | Portable micro-ultrasonic or micro-ultrasonic vibration auxiliary machining spindle | |
| CN114101818A (en) | Method for processing surface microtexture by maskless electrolysis | |
| CN2885476Y (en) | High frequency group pulse minisize electrochemical machine tool | |
| CN114473816A (en) | Electrochemical mechanical polishing device alternately performing electrolytic corrosion and mechanical removal |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190219 |