CN106987894A - A kind of inversion type electrolytic buffing attachment and its electrobrightening equipment - Google Patents
A kind of inversion type electrolytic buffing attachment and its electrobrightening equipment Download PDFInfo
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- CN106987894A CN106987894A CN201710409275.4A CN201710409275A CN106987894A CN 106987894 A CN106987894 A CN 106987894A CN 201710409275 A CN201710409275 A CN 201710409275A CN 106987894 A CN106987894 A CN 106987894A
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
- C25F3/00—Electrolytic etching or polishing
- C25F3/16—Polishing
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
- C25F7/00—Constructional parts, or assemblies thereof, of cells for electrolytic removal of material from objects; Servicing or operating
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Abstract
The invention provides a kind of inversion type electrolytic buffing attachment and its electrobrightening equipment, the inversion type electrolytic buffing attachment includes electrolytic cell, vertically disposed some electrolytic bars, the anode and/or negative electrode infiltrated by the electrolyte circulated in electrolytic cell, return duct in a cell；Electrolytic bar inner hollow and two ends end is each extended in workpiece and return duct, workpiece is located between anode and negative electrode, and workpiece is connected by its oral area with return duct, and the oral area of workpiece is arranged downwards.In the present invention, by the way that workpiece is inverted and electrolyte is injected up into electrolyte by hollow electrolytic bar, it is achieved thereby that infiltration and exposure level to the internal face and electrolyte of workpiece, it effectively prevent internal face and bubble occur in electrobrightening, electrobrightening effect is improved, and improves the automaticity and production efficiency of electrobrightening.
Description
Technical field
The present invention relates to field of metal surface treatment technology, more particularly to a kind of inversion type electrolytic buffing attachment and its one kind
Electrobrightening equipment.
Background technology
Electrobrightening is a kind of to surface of workpiece progress method for finishing manufactured, and this method is that metal works are placed on into dress
Have in the electrolytic polishing trough of electrolytic polishing liquid, electrolytic polishing liquid energization is electrolysed.With the progress of electrolysis, in metal works
Surface forms thickness of liquid film skewness, bossing table on the larger liquid film of viscosity, the rough surface of metal works
Liquid film on face is thin, and the liquid film on remainder surface is thick, therefore resistance is differed anode surface everywhere.Metal works lug boss
Sub-resistance is small, and current density is larger, makes bossing faster than negative area dissolving.Therefore, hackly surface of workpiece
Smoothened light, reaches the effect of polishing.
At present in electrobrightening field particularly stainless steel vacuum flask, thermos cup industry, mostly using original backwardness
Apparatus and process is to the processing of container inner liner electrobrightening.Vessel port is generally placed on conductive platform by it upward, by container by upper
Switch on power after filling specific electrolyte downwards, using the microcosmic salient point in metal surface in specific electrolyte and appropriate electric current
Under density, a kind of Electrolyzed Processing that the principle of anodic solution is polished, also known as electropolishing occur first.Whole polishing process is complete
After, it is necessary to poured out the electrolyte in every container one by one with hand by operating personnel, then by operating personnel's manual feed
To next washing station.Operating personnel can cause to cause the health of operating personnel certain damage with electrolyte contacts for a long time
Evil.
Importantly, because electrolyte has certain viscosity, therefore electrolytic buffing attachment of the prior art exists
There is bubble all the time when being infiltrated to container inside, it is more tight for the inside for the cup being made especially for stainless steel
Weight.It may result in exist on the internal face of the rustless steel container after electrobrightening if there is bubble and be electrolysed bad flaw, i.e.,
" hickie ".The internal face of rustless steel container is carried out so as to result in electrolytic buffing attachment of the prior art or production equipment
The effect of electrobrightening is not good.Meanwhile, electrobrightening equipment of the prior art is bad there is also automaticity, production efficiency
Relatively low defect.
In view of this, it is necessary to which electrolytic buffing attachment of the prior art is improved, to solve the above problems.
The content of the invention
It is an object of the invention to disclose a kind of inversion type electrolytic buffing attachment, to avoid operating personnel from being connect with electrolyte
Touch to improve security, while enabling electrolyte to be fully full of the internal face of container, prevent gas occur in electrobrightening
Bubble, improves the effect of electrobrightening, and improves the automaticity and production efficiency of electrobrightening；Meanwhile, invention additionally discloses
A kind of electrobrightening equipment also based on above-mentioned inversion type electrolytic buffing attachment.
To realize above-mentioned first purpose, the invention provides a kind of inversion type electrolytic buffing attachment, including：Electrolytic cell,
Vertically disposed some electrolytic bars, the anode and/or the moon infiltrated by the electrolyte circulated in electrolytic cell in a cell
Pole, and, return duct；Wherein,
The electrolytic bar inner hollow and two ends end is each extended in workpiece and return duct, the workpiece is located at anode
Between negative electrode, the workpiece is connected by its oral area with return duct, and the oral area of the workpiece is arranged downwards.
As a further improvement on the present invention, sealing ring is set between the oral area and return duct of the workpiece.
As a further improvement on the present invention, the electrolytic bar is linear or spiral shape.
As a further improvement on the present invention, some spray-holes are opened up on the side wall of the electrolytic bar.
As a further improvement on the present invention, support in the form of annular discs is set between the oral area and return duct of the workpiece,
Some first through hole are opened up along the longitudinal direction of the support, the first through hole is used for the internal cavity and electrolytic cell for setting up workpiece
And/or the peripheral passage between return duct.
As a further improvement on the present invention, some second through holes are opened up along the transverse direction of the support, electrolytic cell passes through institute
State the second through hole and set up peripheral passage with electrolytic cell.
As a further improvement on the present invention, the pressure of the electrolyte of the internal cavity of the workpiece is more than the return duct
In electrolyte pressure.
To realize above-mentioned second purpose, present invention also offers a kind of electrobrightening equipment, including：Frame, is arranged on
Frame top makees the lifting translation mechanism and electrode lifting mechanism of horizontal linear displacement, is fixedly connected with frame and linear cloth
Some electrolytic bars are vertically arranged in the electrolytic cell put, the electrolytic cell, the liquid storing barrel connected with electrolytic cell is connected respectively by pipeline
Connect the circulating pump that electrolytic cell leads to liquid storage；
The bottom of the lifting translation mechanism hooks up workpiece frame by hoisting frame connection and overall driving workpiece frame hangs down
Workpiece is limited by location-plate in straight motion and translational motion, the workpiece frame and drives workpiece to cover electrolysis in shape correspondence is inverted
Rod, the electrolytic bar inner hollow and two ends end is each extended in workpiece and return duct, the workpiece be located at anode with it is cloudy
Between pole, the workpiece is connected by its oral area with return duct, and the oral area of the workpiece is arranged downwards；
The bottom of the electrode lifting mechanism is provided with some anodes；
The electrolyte circulated in electrolytic cell infiltrates the anode and/or negative electrode.
As a further improvement on the present invention, the location-plate is made up of upper location-plate with lower location-plate.
As a further improvement on the present invention, the pressure of the electrolyte in the internal cavity of the workpiece is more than the backflow
The pressure of electrolyte in pipe.
Compared with prior art, the beneficial effects of the invention are as follows：In the present invention, by the way that workpiece is inverted and by hollow
Electrolytic bar electrolyte is injected up electrolyte, it is achieved thereby that to the internal face of workpiece and the infiltration of electrolyte and contacting journey
Degree, effectively prevent internal face and bubble occurs in electrobrightening, improve electrobrightening effect, and improve electrobrightening
Automaticity and production efficiency.
Brief description of the drawings
Fig. 1 is structural representation of the inversion type electrolytic buffing attachment when performing electrobrightening processing；
Fig. 2 is structural representation of the inversion type electrolytic buffing attachment when performing electrobrightening processing in variation；
Fig. 3 is structural representation of the inversion type electrolytic buffing attachment when performing electrobrightening processing in another variation
Figure；
Fig. 4 is a kind of structural representation of electrobrightening equipment of the invention；
Fig. 5 is the side view of electrobrightening equipment illustrated in fig. 4；
Fig. 6 is the structural representation of workpiece frame；
Fig. 7 be workpiece frame illustrated in fig. 6 in upper location-plate structural representation.
Embodiment
The present invention is described in detail for shown each embodiment below in conjunction with the accompanying drawings, but it should explanation, these
Embodiment not limitation of the present invention, those of ordinary skill in the art according to these embodiment institute work energy, method,
Or equivalent transformation or replacement in structure, belong within protection scope of the present invention.
Embodiment one：
Join the first embodiment of Fig. 1, Fig. 4 and a kind of inversion type electrolytic buffing attachment illustrated in fig. 5.
In the present embodiment, the internal cavity of workpiece 3 is extended into by electrolytic bar 2 using the posture of the inversion type of workpiece 3
In 31, and inject electrolyte 81.Electrolyte 81 joins the direction in Fig. 1 shown by arrow and electricity is flowed through by the way of from bottom to top
The passage 20 being in the form of a column that solution rod 2 is formed, and electrolytic bar 2 is flowed out from the opening at top 22 in spurting, and be finally full of
The internal cavity 31 of workpiece 3.
When carrying out electrobrightening, workpiece 3 is located between anode 1 and negative electrode 8.Anode 1 can be whole by electrode lifting mechanism 40
Body makees rise and fall campaign, so that the two ends end of workpiece 3 is respectively clamped by anode 1 and negative electrode 8.Need explanation
, in this application, the workpiece 3 is, with cup-shaped or article bowl-shape and with stainless steel internal face, and to need logical
Cross anode 1, negative electrode 8, electrolytic bar 2 and electrolyte 81 synergy, it is stainless with complete there is the internal face of workpiece 3
The electrobrightening processing of steel internal face.
In the present embodiment, the inversion type electrolytic buffing attachment, including：Electrolytic cell 80, is vertically arranged in a cell
Some electrolytic bars 2, the negative electrode 8 and the internal face of workpiece 3 infiltrated by the electrolyte 81 circulated in electrolytic cell 80, with
And, return duct 9.The inner hollow of electrolytic bar 2 and two ends end is each extended in workpiece 3 and return duct 9, workpiece 3 is located at anode 1
Between negative electrode 8, workpiece 3 is connected by its oral area 32 with return duct 9, and the oral area 32 of the workpiece 3 is arranged downwards.Specifically,
The electrolytic bar 2 is linear.
Return duct 9 is plate-like, and can be fitted and connected simultaneously with multiple in the workpiece 3 of inversion type.During electrobrightening,
Anode 1, workpiece 3 are placed in the electrolyte 81 of electrolytic cell 80 by overall.Meanwhile, by 5~12V direct current be electrically accessed anode 1 with
Negative electrode 8, and be that medium carries out electrobrightening to the internal face of workpiece 3 with electrolyte 81.Whole electrolytic process is 120~480 seconds,
Electric current in electrobrightening is 30~60A.It should be noted that when simultaneously negative electrode 8 and anode 1, workpiece 3 and return duct 9 infiltrate
Can be that medium makees electrobrightening processing to the internal face and outside wall surface of workpiece 3 simultaneously with electrolyte 81 when in electrolyte 81.
In the present embodiment, in order to avoid the internal cavity 31 of workpiece 3 occurs in bubble, the internal cavity 31 of workpiece 3
The pressure of electrolyte be more than the pressure of the electrolyte in the return duct 9, that is, the electrolyte that the inside of workpiece 3 is full of
Pressure be more than workpiece 3 outside electrolyte pressure.
Specifically, the pressure differential in order to form above-mentioned electrolyte, sets sealing between the oral area 32 and return duct 9 of workpiece 3
Circle 11.The sealing ring 11 is preferably made of flexible and the good rubber of acid corrosion-resistant performance or silica gel, certainly also
Sealing ring 11 can be also made of polytetrafluoroethylene (PTFE), for stopping electrolyte from mouth between the oral area 32 and return duct 9 by workpiece 3
Laterally flowed out into electrolytic cell 80 at portion 32.The root edge 321 of oral area 32 makes under the common clamping of anode 1 and negative electrode 8
The root edge 321 of oral area 32 is obtained reliably to compress with isolating with the upper surface realization of sealing ring 11.
Specifically, shown in ginseng Fig. 1, sealing ring 11 is set in the outside of electrolytic bar 2, and form annular between electrolytic bar 2
Through hole 110, so that the internal cavity 31 of workpiece 3 and return duct 9 to be set up to the circulation passage of electrolyte by the annular through-hole 110.
Meanwhile, circulating pump 83 is set between return duct 9 and liquid storing barrel 82, to provide the dynamic of the circulation of electrolyte 81 by circulating pump 83
Power, circulating pump 83 connects return duct 9 by pipeline 831, while connecting liquid storing barrel 82 by pipeline 821.Flowed from annular through-hole 110
The electrolyte 81 gone out enters in return duct 9, and passes sequentially through in pipeline 831, circulating pump 83, the inflow liquid storing barrel 82 of pipeline 821, and
Again the opening formed along the bottom of the electrolytic bar 2 extended into electrolytic cell 80, is vertically upward sprayed along electrolytic bar 2 again
And inject in the internal cavity 31 of workpiece 3.It should be noted that above-mentioned electrolyte 81 flows through path/direction also to be reverse,
And make reverse circulation according to the above-mentioned route that flows through.In the present embodiment, magnetic force of the circulating pump 83 from model 40CQ-20
Pump.
In the present embodiment, electrolytic bar 2 is when being delivered up and from 22 jet electrolytic liquid of top open part, workpiece 3
The bubble of internal face can be brought into electrolytic cell 80 along annular through-hole 110 by electrolyte 81, and can pass through institute in electrolytic cell 80
The bubble isolating device of setting is (for example：Bubble removal device) unnecessary air or bubble are discharged from electrolytic cell 80.
Meanwhile, in the present embodiment, the bottom of the return duct 9 is additionally provided with flange circle 5, is nested in the lock on flange circle 5
Tight nut 7, and the sealing shroud 6 being nested between locking nut 7 and flange circle 5.The bottom of locking nut 7 sets the negative electrode
8.Explanation is needed, simplifies structure in order to further, negative electrode 8 can also be omitted, and return duct 9 is used as negative electrode, this
When the return duct 9 must be made of the good metal of electric conductivity.
Embodiment two：
Join second of embodiment of Fig. 3, Fig. 4 and a kind of inversion type electrolytic buffing attachment illustrated in fig. 5.
The main distinction of the present embodiment and the inversion type electrolytic buffing attachment disclosed in embodiment one is, in this embodiment party
In formula, some spray-holes 21 are opened up on the side wall of electrolytic bar 2.Meanwhile, the electrolytic bar 2 in the present embodiment both can be linear,
Twist, and some spray-holes 21 can be opened up on the side wall of electrolytic bar 2.
In the present embodiment, the spray-hole 21 that opens up is act as：Electrolyte 81 is in being in the form of a column of being formed of electrolytic bar 2
When passage 20 is flowed up, partial electrolyte liquid 81 can be realized to horizontal horizontal-jet, the electrolysis that will be sprayed in horizontal endless
Liquid 81 will be attached to the bubble that is remained on the internal face of workpiece 3 and peel off, and take away at annular via 110 inside of workpiece 3
Cavity 31, with workpiece 3 carry out electrobrightening when avoid workpiece 3 internal face on there is bubble, so as to further increase this
Inversion type electrolytic buffing attachment carries out the effect of electrobrightening to the internal face (stainless steel substrate) of workpiece 3, can more preferably prevent
There is " hickie " this flaw in the internal face of workpiece 3.
The technical scheme of a kind of inversion type electrolytic buffing attachment and same section in embodiment one shown by the present embodiment
It please join described in embodiment one, will not be repeated here.
Embodiment three：
Join the third embodiment of Fig. 2, Fig. 4 and a kind of inversion type electrolytic buffing attachment illustrated in fig. 5.
The main distinction of the present embodiment and the inversion type electrolytic buffing attachment disclosed in embodiment one, embodiment two is,
In the present embodiment, support 4 in the form of annular discs is set between the oral area 32 and return duct 9 of workpiece 3, along the vertical of the support 4
To some first through hole 42 are opened up, the first through hole 42 is used to set up following between the internal cavity 31 of workpiece 3 and return duct 9
Ring path.
Specifically, ginseng Fig. 2 shown in, in the present embodiment, support 4 is in disk form, and support 4 top formed one
Rounded depressed part 41 on depression angle, and pass through the collecting of depressed part 41 and the oral area 32 of clamping workpiece, the root edge of oral area 32
321 form the realization of annulus bottom surface with the bottom of depressed part 41 reliably compresses with isolating, to be effectively prevented in workpiece 3
There is the electrolyte of elevated pressures to occur the bad phenomenon of electrolyte lateral leakage in portion.
The flow direction of the arrow along along Fig. 2 of electrolyte 81 in return duct 9, passes sequentially through annular through-hole 110, first through hole 42 simultaneously
Upwards after convergence, from the opening at the top of electrolytic bar 2 22 to convergence inside electrolytic bar 2, and flow into finally down in electrolytic cell 80.
Electrolyte 81 in electrolytic cell 80 is delivered under the driving of circulating pump 83, again in return duct 9, and reciprocal execution is above-mentioned follows
Ring process, and under the collective effect of anode 1 and negative electrode 8, electrolytic bar 2 and electrolyte 81, electrolysis is realized to the internal face of workpiece 3
Polishing.
Meanwhile, the pressure of the electrolyte in the internal cavity 31 of workpiece 3 is more than the pressure of the electrolyte in the return duct 9
Power, that is, the pressure for the electrolyte that the inside of workpiece 3 is full of is more than the pressure of the electrolyte outside workpiece 3.Specifically, work
The pressure of the pressure for the electrolyte that the inside of part 3 is full of and the electrolyte outside workpiece 3 forms pressure differential for 0.03Mpa.
A kind of inversion type electrolytic buffing attachment shown by the present embodiment and identical portions in embodiment one or embodiment two
The technical scheme divided please join described in embodiment one or embodiment two, will not be repeated here.
Example IV：
Join the 4th kind of embodiment of Fig. 3, Fig. 4 and a kind of inversion type electrolytic buffing attachment illustrated in fig. 5.
The master of the present embodiment and the inversion type electrolytic buffing attachment disclosed in embodiment one, embodiment two or embodiment three
Distinguish and be, in the present embodiment, some second through holes 43 are opened up along the transverse direction of the support 4, electrolytic cell 80 passes through institute
State the second through hole 43 and set up peripheral passage with electrolytic cell 80.
It is pumped into again after return duct 9 by circulating pump 83, the direction shown by the arrow in Fig. 3 is from the bottom of electrolytic bar 2
Opening at flow into the passage 20 being in the form of a column that is formed of electrolytic bar 2, and flow out electrolysis from the opening at top 22 in spurting
Rod 2, and finally it is full of the internal cavity 31 of workpiece 3.In conjunction with the embodiments described in three, in the present embodiment, the inside of electrolytic bar 2 is upwards
The electrolyte 81 of flowing is from after at the opening at top 22 internal cavities 31 full of workpiece 3, and electrolyte 81 is respectively from some second
The laterally outflow support 4, and peripheral passage is set up with electrolytic cell 80 or return duct 9 of through hole 43, so that electrolyte 81 is upper
State in path and circulate.
Specifically, the pressure of the pressure for the electrolyte that the inside of workpiece 3 is full of and the electrolyte outside workpiece 3 is formed
Pressure differential is 0.04Mpa.
A kind of inversion type electrolytic buffing attachment and embodiment one, embodiment two or embodiment three shown by the present embodiment
The technical scheme of middle same section please join described in embodiment one, embodiment two or embodiment three, will not be repeated here.
Embodiment five：
Join a kind of electrobrightening equipment 100 shown in Fig. 4 to Fig. 7, it includes：Frame 111, is arranged on the top of frame 111
Make the lifting translation mechanism 50 and electrode lifting mechanism 40 of horizontal linear displacement, be fixedly connected with frame 111 and linear cloth
Some electrolytic bars 2 are vertically arranged in the electrolytic cell 80 put, the electrolytic cell 80, the liquid storing barrel 82 connected with electrolytic cell 80 passes through
Pipeline connects the circulating pump 83 of electrolytic cell 80 and liquid storage logical 82 respectively.
The bottom for lifting translation mechanism 50 hooks up workpiece frame 92 and overall driving workpiece frame 92 by the connection of hoisting frame 91
It is vertically moved and translational motion, workpiece 3 is limited by location-plate in the workpiece frame 92 and drives workpiece 3 corresponding in shape is inverted
Cover electrolytic bar 2, the inner hollow of electrolytic bar 2 and two ends end is each extended in workpiece 3 and return duct 9, the workpiece 3
Between anode 1 and negative electrode 8, the workpiece 3 is connected by its oral area 32 with return duct 9, and the oral area 32 of the workpiece 3 is downward
Arrangement.The bottom of the electrode lifting mechanism 40 is provided with some anodes 1.The infiltration work of electrolyte 81 circulated in electrolytic cell 80
The internal face and negative electrode 8 of part 3, anode 1 are in contact using vertical movement mode with the top of workpiece 3, and pass through anode 1 and negative electrode
The two ends end of 8 common clamping workpieces 3.Certainly, the electrolyte 81 circulated in the electrolytic cell 80 also can be while infiltrate described
Anode 1 and negative electrode 8, appropriate section implementation process join embodiment one to shown in example IV.
In electrobrightening processing is performed, the pressure of the electrolyte in the internal cavity 31 of the workpiece 3 is more than described return
The pressure of electrolyte in flow tube 9.Specifically, the pressure of the electrolyte in the internal cavity 31 of the workpiece 3 and the return duct 9
In the pressure differential that is formed of pressure of electrolyte be 0.01Mpa.It should be noted that in embodiment one into example IV,
No matter using from first through hole 42 be injected up electrolyte also or from electrolytic bar 2 be injected up electrolyte or other it is vertical to
The mode of upper injection electrolyte, with the starting stage of the fully internal cavity 31 full of workpiece 3, it is necessary to keep above-mentioned pressure differential
(i.e. 0.01MPa~0.03MPa), to ensure the gas that is adhered to of internal face of the fully internal cavity 31 of discharge workpiece 3 and workpiece 3
Bubble, prevents hickie, and the effect of electrobrightening is carried out with the internal face improved to workpiece 3.
Join shown in Fig. 6 and Fig. 7, location-plate is made up of upper location-plate 93 with lower location-plate 94, and there is identical knot each other
Structure, and be arranged in parallel.Upper location-plate 93 and lower location-plate 94 are fixedly welded on the hanger 921 of workpiece frame 92.Multiple workpiece 30
House, and limited in vertical direction by multiple positioning holes 931 of upper location-plate 93 in shape is inverted, and it is same by workpiece frame 92
When house multiple workpiece 3.The oral area 32 of workpiece 3 protrudes out downwards the lower surface of lower location-plate 94.Each workpiece 3 is simultaneously upper
The positioning hole 931 started in location-plate 93 and lower location-plate 94 is limited.Workpiece frame 92 can hang multiple workpiece 3 simultaneously, and
The processing such as cleaned, polished in multiple stations in electrobrightening equipment 100 as illustrated in FIG. 4 successively.
As shown in figure 4, in the present embodiment, the frame 111 is internally provided with multiple stations, and can be in different stations
The operations such as middle execution oil removing, pure water cleaning, electrobrightening, acid cleaning, steam clean and drying, to be finally completed to workpiece 3
Internal face makees electrobrightening processing.
Meanwhile, supersonic generator can be set in one or more station of the inside of frame 111, to pass through ultrasound
Ripple strengthens the electrobrightening effect of electrolyte, to improve the efficiency of electrobrightening, and the attachment on the surface of electrolytic bar 2 is surpassed
Sound wave is cleaned, it is to avoid deposit attachment to the surface of electrolytic bar 2.
In the present embodiment, the lifting translation mechanism 50 in the track 103 set by the top of frame 111 in the horizontal direction
Linear movement, and motor 501, output gear, synchronous gear shaft 511 and with the meshed gears guide rail 512 of synchronous gear shaft 511
Under common cooperation, by lifting the hanger 921 of the grabbing workpiece frame 92 of claw 414 set by the bottom of translation mechanism 50, to realize
Linear movement on vertically, to realize that it is close that drive simultaneously drives the upper surface progress of multiple workpiece 3 and return duct 9 to fasten
Envelope, and by way of the electrolyte that electrolytic bar 2 sprays upwards, electrolyte is full of to the internal cavity 31 of workpiece 3, so that in sun
Start to perform the internal face of workpiece 3 electrobrightening operation under pole 1, negative electrode 8, the collective effect of electrolytic bar 2 and electrolyte 81.
Meanwhile, the electrode lifting mechanism 40 include motor 411, the output gear of motor 411, synchronous gear shaft, with
And with synchronous gear shaft meshed gears guide rail 401, with realize at least while drive two or more anode to occur
Device 413, the bottom of anode generating means 413 connects multiple anodes 1.Anode 1 is under the driving of motor 411, while driving is more
The individual vertical downward movement of anode 1, and form the legend such as Fig. 1 into Fig. 3, the electrolytic process of whole electrobrightening for 120~
480 seconds, the electric current in electrobrightening was 30~60A, and 5~12V direct current is electrically accessed into anode 1 and negative electrode 8.
Meanwhile, it is respectively arranged with loading bay 101 and discharge pedestal 102 in the two ends end of frame 111.House multiple works simultaneously
The workpiece frame 92 of part 3 can along along Fig. 4 arrow direction, lifting translation mechanism 50 and electrode lifting mechanism 40 synergy
Under, the operation such as the execution oil removing of order, pure water cleaning, electrobrightening, acid cleaning, steam clean and drying, to be finally completed pair
The internal face of workpiece 3 completes electrobrightening processing.
In the present embodiment, at least one station in the electrobrightening equipment 100 is configured with such as embodiment one to implementation
Inversion type electrolytic buffing attachment disclosed in any of example four embodiment, its specific technical scheme please join embodiment one to reality
Apply described in example four, will not be repeated here.
Those listed above is a series of to be described in detail only for feasibility embodiment of the invention specifically
Bright, they simultaneously are not used to limit the scope of the invention, all equivalent implementations made without departing from skill spirit of the present invention
Or change should be included in the scope of the protection.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit is required rather than described above is limited, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as to the claim involved by limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It may be appreciated other embodiment.
Claims (10)
1. a kind of inversion type electrolytic buffing attachment, it is characterised in that including：Electrolytic cell (80), it is vertically disposed in a cell
Some electrolytic bars (2), the anode (1) and/or negative electrode (8) infiltrated by the electrolyte (81) circulated in electrolytic cell (80),
And, return duct (9)；Wherein,
Electrolytic bar (2) inner hollow and two ends end is each extended in workpiece (3) and return duct (9), the workpiece (3)
Between anode (1) and negative electrode (8), the workpiece (3) is connected by its oral area (32) with return duct (9), the workpiece (3)
Oral area (32) downwards arrange.
2. inversion type electrolytic buffing attachment according to claim 1, it is characterised in that the oral area (32) of the workpiece (3)
Sealing ring (11) is set between return duct (9).
3. the inversion type electrolytic buffing attachment according to claims 1 or 2, it is characterised in that the electrolytic bar (2) is in straight
Linear or spiral shape.
4. inversion type electrolytic buffing attachment according to claim 3, it is characterised in that on the side wall of the electrolytic bar (2)
Open up some spray-holes (21).
5. inversion type electrolytic buffing attachment according to claim 1, it is characterised in that the oral area (32) of the workpiece (3)
Support (4) in the form of annular discs is set between return duct (9), some first through hole (42) are opened up along the longitudinal direction of the support (4),
The first through hole (42) is used to set up between the internal cavity (31) of workpiece (3) and electrolytic cell (80) and/or return duct (9)
Peripheral passage.
6. inversion type electrolytic buffing attachment according to claim 5, it is characterised in that opened along the transverse direction of the support (4)
If some second through holes (43), electrolytic cell (80) sets up peripheral passage by second through hole (43) and electrolytic cell (80).
7. inversion type electrolytic buffing attachment according to claim 1, it is characterised in that the internal cavity of the workpiece (3)
(31) pressure of electrolyte is more than the pressure of the electrolyte in the return duct (9).
8. a kind of electrobrightening equipment (100), it is characterised in that including：Frame (111), is arranged at the top of frame (111) and makees water
The lifting translation mechanism (50) and electrode lifting mechanism (40) of flat linear movement, are fixedly connected and linear with frame (111)
Some electrolytic bars (2) are vertically arranged in the electrolytic cell (80) of arrangement, the electrolytic cell (80), the liquid storage connected with electrolytic cell (80)
Bucket (82), the circulating pump (83) that electrolytic cell (80) leads to (82) with liquid storage is connected by pipeline respectively；
The bottom of the lifting translation mechanism (50) hooks up workpiece frame (92) and overall driving work by hoisting frame (91) connection
Part frame (92) is vertically moved and translational motion, is limited workpiece (3) by location-plate in the workpiece frame (92) and is driven workpiece
(3) electrolytic bar (2) is covered in being inverted shape correspondence, electrolytic bar (2) inner hollow and two ends end is each extended over into workpiece (3)
In return duct (9), the workpiece (3) is located between anode (1) and negative electrode (8), the workpiece (3) by its oral area (32) and
Return duct (9) is connected, and the oral area (32) of the workpiece (3) is arranged downwards；
The bottom of the electrode lifting mechanism (40) is provided with some anodes (1)；
The electrolyte (81) circulated in electrolytic cell (80) infiltrates the anode (1) and/or negative electrode (8).
9. electrobrightening equipment (100) according to claim 8, it is characterised in that the location-plate is by upper location-plate
(93) constituted with lower location-plate (94).
10. electrobrightening equipment (100) according to claim 8, it is characterised in that the internal cavity of the workpiece (3)
(31) pressure of the electrolyte in is more than the pressure of the electrolyte in the return duct (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| CN110886011A (en) * | 2019-11-22 | 2020-03-17 | 西安庄信新材料科技有限公司 | Titanium tube electrolytic polishing method |
| CN112680776A (en) * | 2020-12-02 | 2021-04-20 | 无锡市鹏振智能科技有限公司 | Rotary type electrolysis device |
| CN112680777A (en) * | 2020-11-30 | 2021-04-20 | 江苏徐工工程机械研究院有限公司 | Blind cavity inner wall polishing device and method |
| CN112695372A (en) * | 2020-12-02 | 2021-04-23 | 无锡市鹏振智能科技有限公司 | Rotation type electrolytic polishing cleaning equipment |
| CN114775030A (en) * | 2022-05-06 | 2022-07-22 | 湖南金雕能源科技有限公司 | Be used for electrolysis box solid-liquid separation structure |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110886011A (en) * | 2019-11-22 | 2020-03-17 | 西安庄信新材料科技有限公司 | Titanium tube electrolytic polishing method |
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| CN112680776A (en) * | 2020-12-02 | 2021-04-20 | 无锡市鹏振智能科技有限公司 | Rotary type electrolysis device |
| CN112695372A (en) * | 2020-12-02 | 2021-04-23 | 无锡市鹏振智能科技有限公司 | Rotation type electrolytic polishing cleaning equipment |
| CN112695372B (en) * | 2020-12-02 | 2023-12-22 | 无锡市鹏振智能科技有限公司 | Rotary electrolytic polishing cleaning equipment |
| CN114775030A (en) * | 2022-05-06 | 2022-07-22 | 湖南金雕能源科技有限公司 | Be used for electrolysis box solid-liquid separation structure |
| CN114775030B (en) * | 2022-05-06 | 2023-03-24 | 湖南金雕能源科技有限公司 | Be used for electrolysis box solid-liquid separation structure |
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| CN106987894B (en) | 2018-08-14 |
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