CN106342003B - Integral wheel multichannel electrolytic machining device - Google Patents
Integral wheel multichannel electrolytic machining deviceInfo
- Publication number
- CN106342003B CN106342003B CN200910120721.5A CN200910120721A CN106342003B CN 106342003 B CN106342003 B CN 106342003B CN 200910120721 A CN200910120721 A CN 200910120721A CN 106342003 B CN106342003 B CN 106342003B
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- negative electrode
- lathe
- clamping disk
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- multichannel
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- 238000003754 machining Methods 0.000 title claims abstract description 43
- 230000008859 change Effects 0.000 claims description 2
- 230000000153 supplemental effect Effects 0.000 claims 1
- 239000003792 electrolyte Substances 0.000 abstract description 14
- 238000005868 electrolysis reaction Methods 0.000 abstract description 3
- 230000007246 mechanism Effects 0.000 description 9
- 230000005540 biological transmission Effects 0.000 description 8
- 230000035611 feeding Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 238000002679 ablation Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000003672 processing method Methods 0.000 description 2
- 238000005275 alloying Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000004663 powder metallurgy Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000036647 reaction Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229910001256 stainless steel alloy Inorganic materials 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
A kind of integral wheel multichannel electrolytic machining device, belongs to technical field of electrolysis processing. It comprises machine body, power-supply system, electrolyte system, this lathe has Z axis, it is characterized in that: (1), this device also have one be installed on lathe Z axis and can with the feeding of lathe Z axis Z-direction and card perpendicular to the negative electrode clamping disk of lathe Z axis; (2), multiple negative electrode is by being installed on above-mentioned negative electrode clamping disk for the adjusting device of adjusting cloudy pole spacing and negative electrode and impeller centre-to-centre spacing, and can be with this clamping disk along Z-direction feeding; (3), this device is also provided with and makes above-mentioned multiple negative electrode simultaneously around the device of self rotation rotation. This device has the feature of low cost, high efficiency, highly versatile.
Description
Technical field
Integral wheel multichannel electrolytic machining device of the present invention, belongs to technical field of electrolysis processing.
Background technology
Integral wheel is one of part important in rocket engine, aero-engine and aviation airborne equipment,Performance, quality and the cost of machining accuracy, crudy and the working (machining) efficiency of integral wheel to product has emphaticallyThe impact of wanting.
Before Integral Impeller is machined to designing requirement, between the leaf of integral wheel, passageway machining isIndispensable technique. At present between the leaf of integral wheel passageway machining method have machining, spark machined,Electrolyzed Processing etc., wherein machining exists larger limitation, the leaf of modern Aviation, airspace engineSheet material, mostly alloying level is very high, as heat-resisting alloy, stainless steel alloy, powder metallurgy or directed solidifyingGu high temperature alloy etc., add blade profile thin and complicated, add as easy as rolling off a log distortion in man-hour, this gives machiningBring difficulty, as milling cutter and impeller interferes, the cost of charp tool is too high, the too very thin difficulty of cutter that can useMake working (machining) efficiency very low inferior to bear larger cutting data. Compared with Electrolyzed Processing, electrical spark workingIt is low that work exists working (machining) efficiency, the shortcoming that surface quality is poor. Electrolyzed Processing one is to utilize electrochemical metal moltenThe principle of separating is removed the processing method of material. Compared with traditional processing method, it have the range of work wide,Surface quality is good, production efficiency is high, without macroscopical cutting force and the advantage such as tool cathode is lossless. At overall leafIn the processing of wheel, Electrolyzed Processing has embodied larger advantage.
The people's such as the Yun Naizhang that on August 13rd, 1997 is announced Chinese patent has proposed one No. 96231072.7Plant the device of five-shaft numerical control Electrolyzed Processing complex three-dimensional profile. This device adopts single electrode machining 3 D profile,Although efficiency increases compared with machining, still cannot meet the demand that shortens life cycle of the product. ThisOutward, for the comparatively complicated integral wheel of blade profile, this device has certain limitation, as addsAfter work, blank allowance is larger and inhomogeneous, even cannot process.
The people's such as the B. Wei that on July 14th, 2004 is announced Chinese patent proposes one No. 200310123549.1On kind of its each axle, all there is required motion that the multi-axis machine of numerical control device comes driven tool and workpiece with processingComplicated blade geometric shape. The people's such as B. Wei of on July 14th, 2004 bulletin Chinese patent thePropose a kind of annular or inverted cup-shape tool-electrode for No. 200310114720.2, the blade of integral wheel is slightly addedWork is extremely close to finally shaped shape, and this tool-electrode is driven by CNC and rotates and determine around integral wheelPosition. These two patents all do not propose multi-electrode and process simultaneously, and efficiency cannot increase substantially.
At present, the working (machining) efficiency of single electrode has not had significantly room for promotion, in addition, and to much wholeBody impeller, existing electrolytic machining device versatility is strong, cannot accomplish that allowance is little and even,Therefore, appropriate design processing unit (plant), increase negative electrode quantity have great with the working (machining) efficiency that improves integral wheelMeaning.
Summary of the invention
The object of the invention is to the deficiency for passageway machining technology between current integral wheel leaf, as be processed intoThis is higher, inefficiency, allowance are large or uniformity is poor etc., propose a kind of low cost, high efficiency,The integral wheel multichannel electrolytic machining device of highly versatile.
A kind of integral wheel multichannel electrolytic machining device, comprises machine body, power-supply system, electrolyte systemSystem, this lathe has Z axis, it is characterized in that:
(1), this device also have one be installed on lathe Z axis can with the feeding of lathe Z axis Z-direction and card hang downStraight in the negative electrode clamping disk of lathe Z axis;
(2), multiple negative electrodes are by the adjusting device peace for adjusting cloudy pole spacing and negative electrode and impeller centre-to-centre spacingBe loaded on above-mentioned negative electrode clamping disk, and can be with this clamping disk along Z-direction feeding;
(3), this device is also provided with and makes above-mentioned multiple negative electrode simultaneously around the device of self rotation rotation;
The above-mentioned adjusting device for adjusting multiple cloudy pole spacings and negative electrode and impeller centre-to-centre spacing is specially:Some gussets are installed on described negative electrode clamping disk, and these gusset two ends are installed on respectively the ring on negative electrode clamping diskShape passage; Negative electrode is installed on above-mentioned gusset by slide block, and slide block position on gusset is adjustable is adjustable the moonThe distance at the utmost point and impeller center; It is adjustable multiple cloudy pole spacing that gusset is positioned at the position of circular passage adjustable;
Above-mentionedly make multiple negative electrodes around the device concrete structure of self rotation rotation be: above-mentioned negative electrode folder simultaneouslyHold disk center, by bearing, central shaft is installed; Centrifugal disc is fixedly installed on above-mentioned central shaft, and levelSeveral vertical double-screw bolts are installed in disk circumference direction, and each vertical screw rod other end is installed level by bearingPivoted housing, the interior one end that connects waling stripe by pin of horizontal pivoted housing, the other end of waling stripe is installed on the moonIn the hole of utmost point rotating shaft one end, also can slide therein, negative electrode rotating shaft is installed on slide block by bearing, and negative electrode turnsThe other end of axle connects negative electrode; So just drive multiple negative electrodes simultaneously around negative electrode separately in the time that central shaft rotatesA low-angle is rotated in rotating shaft.
This processing unit (plant) is arranged on the support of the vertical translation stage of lathe, and is placed in the work box of lathe; AddThe central shaft that frock is put is connected with shaft coupling with lathe Z axis. Add man-hour, processing unit (plant) with translation stage along entiretyImpeller blank axis direction (with the dead in line of lathe Z axis) moving linearly, is fixed on processing unit (plant)Multiple negative electrodes are made straight-line feed with respect to impeller blank simultaneously. On the other hand, in support, driven by servomotor addsThe central shaft that frock is put is around self axis rotation, and the centrifugal disc being fixed on central shaft step surface drives on itMultiple vertical screw rod rotate with angular speed, form in the waling stripe band movable slider of revolute with vertical screw rodNegative electrode rotating shaft rotate a low-angle around self axis (parallel with impeller blank axis), be fixed under this axleThe L-type pole of end drives negative electrode fixed thereon and negative electrode rotating shaft to rotate with angular speed, so just realizedMultiple negative electrodes add swivel feeding with respect to impeller blank as straight line simultaneously.
Can determine according to the quantity of Integral impeller blade the position that gusset distributes on negative electrode clamping disk, slide block existsPosition on gusset can position according to impeller blade root circle diameter, in addition, and the height of L-type pole and lengthDegree can be changed according to the height of impeller blade and length, and the shape of negative electrode also can be according to the chi of impeller bladeLittle progress row is changed.
This processing unit (plant) also has waterproof jacket and splash guard to be fixed on apparatus main body, at splash guard and processing unit (plant)Sealing ring is also equipped with in the position that projecting shaft is corresponding, prevents that electrolyte and electrolysate from entering in processing unit (plant).
Beneficial effect of the present invention is:
1, owing to adopting multi-electrode to process adding man-hour this processing unit (plant) simultaneously, with traditional single electrode processing phaseRatio, this device can the multiple leaves of time processing between passage, even can all leaves of time processing between passage, greatlyImprove the working (machining) efficiency of integral wheel, shortened significantly the manufacturing cycle of integral wheel.
2, because negative electrode has increased swivel feeding in straight-line feed, so can press close to better bladeProfile, the blade blank surplus after processing is less and even, for the integral wheel of a lot of models, addsBlade blank surplus after work can be distributed between 1～2mm.
3, because the position of gusset and slide block is adjustable, L-type pole and negative electrode are replaceable, thus multiple negative electrode itBetween the angle at interval adjustable, the pivot of negative electrode is also adjustable, the length of negative electrode and shape are all convertible, instituteCan the integral wheel of a lot of different models being processed, versatility is very strong.
4, multiple negative electrodes rectilinear motion is simultaneously realized by single numerical control unit driving, fills by Electrolyzed ProcessingPut and drive multiple electrodes simultaneously along impeller blank rectilinear motion; The central shaft of electrolytic machining device is by device" crank rocker mechanism " realized the motion of " uniaxial drive, multiaxis output ", make multiple negative electrodes withShi Xuanzhuan, the structural design that this device adopts has been simplified the overall structure of lathe.
5, multiple electrodes can be installed easily and change, and can adjust number of electrodes according to impeller blade quantityTo adapt to process requirements.
Brief description of the drawings
Fig. 1 is integral wheel multichannel electrolytic machine tool overall structure schematic diagram.
Fig. 2 is the front view of integral wheel multichannel electrolytic machining device.
Fig. 3 is the top view of integral wheel multichannel electrolytic machining device.
Fig. 4 is the processing unit (plant) top view that removes upper disk and splash guard.
Fig. 5 is the cutaway view of Fig. 3 along A-A direction.
Fig. 6 is the partial enlarged drawing at Fig. 5 central shaft position.
Fig. 7 is the partial enlarged drawing at Fig. 5 slide block position.
Fig. 8 is the simplified schematic diagram of integral wheel multichannel electrolytic machining device.
Fig. 9 is the fundamental diagram of integral wheel multichannel electrolytic machining device.
Figure 10 is " crank rocker mechanism " schematic diagram, wherein (a) in integral wheel multichannel electrolytic machining deviceFor the schematic diagram of " crank rocker mechanism ", (b) for the top view of " crank rocker mechanism " in this device (showsMeaning sketch), (c) be the front view (simplified schematic diagram) of " crank rocker mechanism " in this device.
Label title in Fig. 1: 1, platform of machine tool, 2, work box, 3, electrolytic machining device, 4, instrumentElectrode, 5, integral wheel blank, 6, transmission device I, 7, impeller blank back shaft, 8, support, 9,Supporting plate, 10, axle, 11, transmission device II, 12, translation stage, 13, transmission device III, 14, control dressPut, 15, power supply, 16, ball valve, 17, overflow valve, 18, centrifugal multistage pump multiple centrifugal pump, 19, filter, 20,Thermocouple, 21, heater, 22, temperature controller, 23, electrolyte container, 73, machine pillar
Label title in Fig. 2: label 4 is consistent with label and title corresponding in Fig. 1,24, inlet pipeJoint, 25, L-type pole, 26, negative electrode clamping disk, 27, waterproof jacket, 28, disk, 29, double end spiral shellPost, 30, nut, 31, waterproof jacket, 32, sleeve, 33, studs, 34, central shaft, 35, axleBearing, 36, splash guard
Label title in Fig. 3: label 28,29,32,33,36 is consistent with label in Fig. 2 and title.
Label title in Fig. 4: label 26,29,31,32,33 is consistent with label in Fig. 2 and title, 37,Gusset, 38, waling stripe, 39, slide block, 40, negative electrode rotating shaft, 41, bearing block
Label title in Fig. 5: label 4 is consistent with label in Fig. 1 and title, label 24,25,26,27,28,29,31,32,33,34,35,36 is consistent with label in Fig. 2 and title, label 37,38,39,40 is consistent with label in Fig. 4 and title, and 42, screw, 43, bolt, 44, nut, 45, splash guard
Label title in Fig. 6: label 26,27,28,34,35,36 is consistent with label in Fig. 2 and title,Label 37 is consistent with label in Fig. 4 and title, and label 43,44,45 is consistent with label in Fig. 5 and title,46, pin, 47, angular contact ball bearing, 48, soket head cap screw, 49, bearing block, 50, nut, 51,Bolt, 52, vertical double-screw bolt, 53, nut, 54, horizontal pivoted housing, 55, locking back-up ring for hole, 56, axleCover, 57, nut, 58, screw, 59, deep groove ball bearing, 60, angular contact ball bearing, 61, screw,62, centrifugal disc, 63, O RunddichtringO, 74, pin
Label title in Fig. 7: label 4 is consistent with label in Fig. 1 and title, label 24,25,26,27,28,29,31,36 is consistent with label in Fig. 2 and title, label 37,38,39,40 and Fig. 4 acceptance of the bidNumber consistent with title, label 43,44,45 is consistent with label in Fig. 5 and title, in label 58 and Fig. 6Label is consistent with title, 64, interior hexagonal holding screw, 65, circlip for hole, 66, nut, 67,Pin, 68, O RunddichtringO, 69, sleeve, 70, bearing, 71, screw
Label title in Fig. 8: label 4 is consistent with label in Fig. 1 and title, label 25,26,28,29,33,34 is consistent with label in Fig. 2 and title, label and title in label 37,38,39,40 and Fig. 4Unanimously, label 52,54,62 is consistent with label in Fig. 6 and title
Label title in Fig. 9: label 4,5,7 is consistent with label in Fig. 1 and title, label 24,33,34 is consistent with label in Fig. 2 and title, and 72, impeller blank pressing plate
Label title in Figure 10: label 34 is consistent with label in Fig. 2 and title, label 38,40 and Fig. 4Middle label is consistent with title, and 52,54,62 is consistent with label in Fig. 6 and title, I, crank, II, companyBar, III, swinging block, IV, frame, V, centrifugal disc 62 and vertical double-screw bolt 52 axis are separately in levelThe line section of the intersection point on disk 62, A, revolute pair, B, revolute pair, C, moving sets, D, revolute pair.
Detailed description of the invention
As shown in Figure 1, integral wheel multichannel electrolytic machine tool has comprised platform of machine tool 1, machine pillar73, work box 2, impeller blank back shaft 7, transmission device I 6, electrolytic machining device 3, tool-electrode 4,Axle 10, support 8, transmission device II 11, supporting plate 9, translation stage 12, transmission device III13, control device14, power supply 15, they have formed machine body. Ball valve 16, overflow valve 17, centrifugal multistage pump multiple centrifugal pump 18, mistakeFilter 19, electrolyte container 23 and pipeline have formed the electrolyte circulation system of lathe, are Electrolyzed ProcessingElectrolyte is provided and takes away electrolysate, ensure that the stable of Electrolyzed Processing carries out. Temperature controller 22 control heatersElectrolyte in 21 pairs of electrolyte containers 23 heats, and keeps certain temperature.
As shown in Figure 1, 2, 3, electrolytic machining device 3 is fixing by studs 33 use nuts and support 8,Sleeve 32 plays the effect of electrolytic machining device 3 vertical direction location. Central shaft 34 by shaft coupling withAxle 10 is connected, can with the synchronized rotation of axle 10. Multiple identical studs 29 use nuts 30 are fixed on the moonThe outer rim of utmost point clamping disk 26 and disk 28, to keep the rigidity of electrolytic machining device 3. Tubular waterproof jacket 31Be placed between negative electrode clamping disk 26 and disk 28, tubbiness waterproof jacket 27 is fixed by bolts to negative electrode clamping disk26 lower surface, fan-shaped splash guard 36 is screwed the upper surface at disk 28, prevents that electrolyte from enteringElectrolytic machining device 3 inside.
As shown in FIG. 4,5,6, 7, solid with bolt 43 and the circumferential interval of nut 44 on negative electrode clamping disk 26Determining several gussets 37, the slip by bolt 43 in the circular passage of negative electrode clamping disk 26, gusset37 positions on negative electrode clamping disk 26 are adjustable, and after adjusting tighten nut 44 position, realizes many with thisThe adjusting of individual negative electrode interval angle. On gusset 37, be fixed wtih slide block 39, slide block with interior hexagonal holding screw 6439 positions on gusset 37 are also adjustable for adjusting distance between multiple negative electrodes and impeller center. Bearing 70Be arranged in slide block 39, and locate with circlip for hole 65. Negative electrode rotating shaft 40 be contained in bearing 70 inKong Zhong, and locate with the shaft shoulder. L-type pole 25 is arranged on the lower end of negative electrode rotating shaft 40 by sleeve 69, andLock with nut 66. Inlet pipe joint 24 is arranged in L-type pole 25, and fixing with screw 42.Tool cathode 4 is arranged in inlet pipe joint 24, and locks with screw 71. Negative electrode clamping disk 26 and circleCoil in 28 centre bores and be fixed wtih bearing block 49 and bearing block 35 with bolt 5I, nut 50 and screw 61 respectively,Bearing 47 and bearing 65 are wherein installed respectively. Central shaft 34 is arranged in bearing 47 and bearing 65, levelDisk 62 use soket head cap screws 48 are fixed on the step surface of central shaft 34, and locate with pin 46. VerticallyDouble-screw bolt 52 use nuts 53 are fixed on centrifugal disc 62, and bearing 59 is arranged in horizontal pivoted housing 54 and uses holeLocate with circlip 55, vertically double-screw bolt 52 is arranged in bearing 59, and nut 57 passes through axle sleeve 56 by waterFlat turn cover 54 is fixed on vertical double-screw bolt 52. Waling stripe 38 is arranged in the hole of horizontal pivoted housing 54, andFixing with pin 74. The other end of waling stripe 38 is arranged in the hole of negative electrode rotating shaft 40 upper ends, and can be at itMiddle slip. Splash guard 45 is fixed on the bottom surface of tubbiness waterproof jacket 27, and O RunddichtringO 68 is installed on this to be preventedAt circumferencial direction close contact, prevent that electrolyte from entering electricity in groove in water plate through hole inner circle and with sleeve 69Separate processing unit (plant) 3 inside.
With reference to figure 1,2,3,4,5,6,7,8,9, integral wheel multichannel electrolytic machining device is describedOperation principle. Add man-hour, integral wheel blank (anode) 5 connects the positive pole of direct current or the pulse power 15,Be fixed on tool cathode 4 on electrolytic machining device 3 connect direct current or the pulse power 15 negative pole. Electrolysis addsFrock put 3 under the control of control device 14 and transmission device III13 along the axis side of integral wheel blank 5To the speed straight-line feed with certain; Meanwhile, the axle 10 in support 8 is at control device 14 and transmission deviceUnder the control of II 11 around the rotation of self axis, the central shaft 34 drive levels that are connected by shaft coupling with axle 10Disk 62 with axle 10 with angular speed rotation, waling stripe 38 under the drive of vertical double-screw bolt 52 around vertical spiral shellThe axis rotation of post 52, waling stripe 38 relatively slides and drives negative electrode rotating shaft with negative electrode rotating shaft 40 generations40 around self axis rotation, and this is typical " crank rocker mechanism " (referring to below), and negative electrode rotating shaft 40 is withThe moving tool cathode 4 being fixed on L-type pole 25 rotates. Impeller blank 5 is in control device 14 and transmissionUnder the control of device I 6 with certain angular speed around the rotation of self axis, tool cathode 4 is constantly to impeller hairBase 5 feedings, and keep very little gap (0.5mm left and right). Temperature controller 22 control heaters 21 are to electrolysisLiquid heats, and keeps constant temperature, electrolyte to enter filter 19 filtering, enter processing via pipelineDistrict. Electrolyte flows out from tool cathode 4 high speeds, between tool cathode 4 and impeller blank 5, has formedMetastable flow field. Under the effect of direct current or the pulse power 15, between anode and cathode, keep certain current potential,In the electrolyte of gap, there is corresponding electric current to flow through, in the electrolyte of gap, formed current field. At current fieldUnder the effect in flow field, between anode and cathode, there is cell reaction, impeller blank 5 corresponding with tool cathode 4Region by ablation, the electrolyte that high velocity stream is crossed is constantly taken away electrolysate, along with tool cathode 4 and impellerThe continuous feeding of blank 5, impeller blank 5 materials are constantly by ablation, in the time that ablation amount reaches processing request,Stop feed flow, exit tool cathode 4, obtained time processing and go out the impeller blank of passage between several leaves.This impeller blank is rotated to calibration, then repeats above-mentioned steps, other positions of impeller blank are addedWork, until process passage between all leaves of integral wheel. Because this electrolytic machining device has multiple instrumentsNegative electrode 4 can be processed passage between multiple leaves simultaneously, has greatly improved the working (machining) efficiency of integral wheel, byIn straight-line feed, increased swivel feeding in tool cathode 4, thus processing after surplus less and ratioMore even, simultaneously due to this electrolytic machining device adjustability structurally, can adapt to different size entiretyThe processing of impeller, has stronger general ability.
Below " crank rocker mechanism " of this device explained. As shown in Figure 10 (a), connectBridge I is crank, and connecting rod rest III is swinging block, and can only make dead axle reciprocally swinging, and this mechanism is called " crankCranking block mechanism ". In this device, as shown in Figure 10 (b), (c), central shaft 34 drives centrifugal disc 62Rotate, the vertical double-screw bolt 52 being fixed on centrifugal disc 62 has formed revolute pair with horizontal pivoted housing 54, fixingWaling stripe 38 on horizontal pivoted housing 54 slides and drives negative electrode rotating shaft 40 around oneself in negative electrode rotating shaft 40Body axis rotates. In this device, crank can be regarded as centrifugal disc 62 and vertical double-screw bolt 52 axle separatelyThe line section of the intersection point of line on centrifugal disc 62, connecting rod is waling stripe 38, swinging block is negative electrode rotating shaft 40,Electrolytic machining device is frame.
Claims (4)
1. an integral wheel multichannel electrolytic machining device, comprises machine body, power-supply system, electrolyteSystem, this lathe has Z axis, it is characterized in that:
(1), this device also have one be installed on lathe Z axis and can with the feeding of lathe Z axis Z-direction and cardPerpendicular to the negative electrode clamping disk of lathe Z axis;
(2), multiple negative electrodes are by the adjusting device peace for adjusting cloudy pole spacing and negative electrode and impeller centre-to-centre spacingBe loaded on above-mentioned negative electrode clamping disk, and can be with this clamping disk along Z-direction feeding;
(3), this device is also provided with and makes above-mentioned multiple negative electrode simultaneously around the device of self rotation rotation;
Above-mentionedly be specially for the adjusting device of adjusting multiple cloudy pole spacings and negative electrode and impeller centre-to-centre spacing: ifDry gusset (37) is installed on described negative electrode clamping disk, and this gusset (37) two ends are installed on respectively negative electrode folderHold the circular passage on dish; It is upper that negative electrode is installed on above-mentioned gusset (37) by slide block (39), slide block (39)Adjustable in the upper position of gusset (37) is the distance at adjustable cathode and impeller center; Gusset (37) is positioned at ringThe position of shape passage is adjustable is adjustable multiple cloudy pole spacing;
Above-mentioned negative electrode clamping disk center is provided with central shaft (34) by bearing;
Above-mentionedly make multiple negative electrodes around the device concrete structure of self rotation rotation be: centrifugal disc simultaneously(62) be fixedly installed in above-mentioned central shaft (34) above, and centrifugal disc (62) is if install on circumferencial directionDry vertical double-screw bolt (52), each vertical screw rod other end is installed horizontal pivoted housing (54), level by bearingIn pivoted housing (54), connect one end of waling stripe (38) by pin (74), waling stripe (38)The other end is installed in the hole of negative electrode rotating shaft (40) one end and can slides therein, and negative electrode rotating shaft (40) is logicalCross bearing and be installed on slide block (39) above, the other end of negative electrode rotating shaft (40) connects negative electrode; So work as centerAxle (34) just drives multiple negative electrodes to rotate a low-angle around negative electrode rotating shaft (40) separately simultaneously while rotation.
2. integral wheel multichannel electrolytic machining device according to claim 1, is characterized in that: onState negative electrode clamping disk the studs that carrys out the rigidity of intensifier as supplemental support is housed.
3. integral wheel multichannel electrolytic machining device according to claim 1, is characterized in that: shouldDevice is also provided with the assembly for seal body.
4. integral wheel multichannel electrolytic machining device according to claim 1, is characterized in that: shouldNegative electrode in device all can be installed easily and change.
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| Application Number | Priority Date | Filing Date | Title |
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| CN200910120721.5A CN106342003B (en) | 2009-03-18 | 2009-03-18 | Integral wheel multichannel electrolytic machining device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN200910120721.5A CN106342003B (en) | 2009-03-18 | 2009-03-18 | Integral wheel multichannel electrolytic machining device |
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| CN106342003B true CN106342003B (en) | 2011-08-24 |
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| CN200910120721.5A Expired - Fee Related CN106342003B (en) | 2009-03-18 | 2009-03-18 | Integral wheel multichannel electrolytic machining device |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN109277654A (en) * | 2018-09-12 | 2019-01-29 | 南京航空航天大学 | Rotation print Electrolyzed Processing sealing liquid apparatus and method |
| CN110076408A (en) * | 2019-05-10 | 2019-08-02 | 中国航发南方工业有限公司 | Radial diffuser channel preprocess method |
| CN111922573A (en) * | 2020-07-08 | 2020-11-13 | 山东义豪重工科技有限公司 | Multi-head rotary welding machine for cement grinding disc |
| CN114247943A (en) * | 2021-12-17 | 2022-03-29 | 江苏集萃精密制造研究院有限公司 | Gas-assisted protection integral impeller trepanning electrochemical machining process and device |
| CN114654034A (en) * | 2022-05-06 | 2022-06-24 | 南京航空航天大学 | Electrolytic machining device and method for blade disc and blade grid group electrodes |
| CN114850601A (en) * | 2022-05-06 | 2022-08-05 | 南京航空航天大学 | Fixture device and method for efficient electrolytic grooving machining of blisk |
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2009
- 2009-03-18 CN CN200910120721.5A patent/CN106342003B/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN108581107B (en) * | 2018-05-28 | 2024-02-06 | 大连理工大学 | Method and device for processing micropores by micro electric spark powder mixing |
| CN109277654A (en) * | 2018-09-12 | 2019-01-29 | 南京航空航天大学 | Rotation print Electrolyzed Processing sealing liquid apparatus and method |
| CN110076408A (en) * | 2019-05-10 | 2019-08-02 | 中国航发南方工业有限公司 | Radial diffuser channel preprocess method |
| CN111922573A (en) * | 2020-07-08 | 2020-11-13 | 山东义豪重工科技有限公司 | Multi-head rotary welding machine for cement grinding disc |
| CN114247943A (en) * | 2021-12-17 | 2022-03-29 | 江苏集萃精密制造研究院有限公司 | Gas-assisted protection integral impeller trepanning electrochemical machining process and device |
| CN114247943B (en) * | 2021-12-17 | 2023-06-02 | 江苏集萃精密制造研究院有限公司 | Gas-assisted protection integral impeller jacking electrolytic machining process and device |
| CN114654034A (en) * | 2022-05-06 | 2022-06-24 | 南京航空航天大学 | Electrolytic machining device and method for blade disc and blade grid group electrodes |
| CN114850601A (en) * | 2022-05-06 | 2022-08-05 | 南京航空航天大学 | Fixture device and method for efficient electrolytic grooving machining of blisk |
| CN114654034B (en) * | 2022-05-06 | 2023-07-14 | 南京航空航天大学 | Electrolytic machining device and method for leaf disk leaf grid group electrode |
| CN114850601B (en) * | 2022-05-06 | 2023-07-14 | 南京航空航天大学 | Clamp device and method for efficient electrolytic slotting of blisk |
| US11878360B2 (en) | 2022-05-06 | 2024-01-23 | Nanjing University Of Aeronautics And Astronautics | Electrochemical machining device and method for blisk using electrode array |
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