CN2053127U - Electrochemic equipment for removing burr - Google Patents
Electrochemic equipment for removing burr Download PDFInfo
- Publication number
- CN2053127U CN2053127U CN 89205578 CN89205578U CN2053127U CN 2053127 U CN2053127 U CN 2053127U CN 89205578 CN89205578 CN 89205578 CN 89205578 U CN89205578 U CN 89205578U CN 2053127 U CN2053127 U CN 2053127U
- Authority
- CN
- China
- Prior art keywords
- electrode
- processing
- burr
- electrochemistry
- electrolyte
- 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.)
- Withdrawn
Links
Images
Landscapes
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
The utility model relates to an electrochemistry device for removing the burr, which belongs to the field of the electrochemistry processing device using the electrochemistry principle to remove the excess metal of the work piece. Different electrode clamps which are matched can remove the burr generated by the cutting and the processing of the metal for the machine parts of the whole metal, such as an air-operated valve, a liquid-operated valve, a pump body, a rotor, a gear wheel, the inner cross hole of the parts, a narrow slit and a narrow groove. Edges whose burr are removed can be processed into smooth circular arcs by planishing and finishing and processing, the electrochemistry device for removing the burr can also be used for the molding processing of an oil-putting groove and a straight groove for the parts, such as an oil pump, a nozzle tip, etc., and can be used for the fan boring and the burnishing of the shaft-type inner cavity. The utility model yet can be used for the multitudinous finish processing after the heat treatment, and the non-linear electrolyte which is used can be harmless for the device and the human body.
Description
The present invention is a kind of electrochemical deburring equipment, and it belongs to the electrochemistry process equipment that utilizes electrochemical principle to remove the workpiece excess metal.
Existing electrochemistry process equipment, the main machine structure complexity, its parts machining accuracy, assembly precision and kinematic accuracy require high, and preservative treatment is poor, and the power supply control accuracy is not high, and circulate electrolyte need be added liquid reserve tank.The electric machining that generally is used for mold cavity, formation of parts, type hole, splined hole, external tooth, blade, integral wheel.Workpiece is a utmost point, and processing head is another utmost point.The energising back adds electrolyte, and processing head is made microfeed, utilizes electrochemical principle to remove excess metal and finishes processing.Can not be used to remove the burr of workpiece.
The objective of the invention is to, provide a kind of machine system perfect, power supply adopts the controlled D.C. regulated power supply of high accuracy three-phase, adopt the control of programmable microcomputer, main frame is full anti-corrosive properties, electrolyte system is furnished with the control of feed flow, temperature, filter, and with cleaning corrosion protection system and independently centrifugal filtration system, and is multiple functional, production efficiency is high, low-cost special deburring equipment.Be equipped with different electrode holders and just can remove the burr that whole metal parts such as cross bore, narrow slit, narrow groove produce because of metal cutting processing in pneumatic, hydraulic operated valve, the pump housing, rotor, gear and the part, and will remove the refine of burr seamed edge polishing and be processed as smooth circular arc.The processing and forming that also can be used for part oil holding slot such as oil pump, oil nozzle and straight trough, and the reaming of axle class part inner chamber and polishing etc. more can be used for fine finishining in enormous quantities after the heat treatment.Use nonlinear electrolyte to equipment and body harmless.
In order to solve above-mentioned task, in conjunction with the accompanying drawings 1, the main frame schematic diagram; Fig. 2, electrode and anchor clamps schematic diagram; Fig. 3, pneumatic schematic diagram; Fig. 4, the electrolyte system schematic diagram; Fig. 5, electrolyte temperature control system schematic view illustrating technical scheme of the present invention is: this electrochemical deburring equipment is made up of main frame, electrolyte system, power supply and control system, cleaning rust-proof system four major parts.Main frame is the combination cordwood structure, main frame contains lathe bed 1(double as electrolytic bath), the two columns 4 that are fixed on the lathe bed bearing plate 2 are arranged above, lower shoe 3, the framework that upper plate 6 is formed, framework upper is equipped with pneumatic box 7,8 in two-way adjustable bounce cylinder piston in the case is as main shaft, connect moved cross beam 5, driving moved cross beam moves up and down along two columns, transition press plate 10 and conductive contact are installed below the moved cross beam, sectional fixture electrode 12 on the framework lower shoe 3, join with power cathode, realize the logical liquid effect of conduction of electrode, the thread guide devices of processing power source output line is housed on the backboard 14, moved cross beam four sides are equipped with small front apron 9, pneumatic box 7 external interfaces ventilation source 24, and interior dress source of the gas is handled three-major-items 25, insert two automatically controlled magnetic valves 26, feed two-way adjustable bounce cylinder 29 again, the down stroke exhaust outlet is equipped with one-way throttle valve 28, and silencer 27 is equipped with in the back.
Electrolyte system, electrolyte is through filter plate 31, extract out by submerged pump 30, divide two-way through filter 32 backs, liquid bath 36 is got back to by returning liquid electromagnetic valve 33 in one loop, and bifurcation road behind liquid inlet electromagnetic valve 34, another road enters processing district 35, still gets back to liquid bath at last, advance back liquid electromagnetic valve by the Machine Tools Electric programme-control, realize the automatic circulation of electrolyte supply in the process.
The cleaning rust-proof device is made up of combination slot and four body feed tanks that three single grooves constitute, and this device is used for the post processing of workpiece.
Power supply and control system are made up of controlled D.C. regulated power supply, Electromechanical Control and programme-control etc.Controlled D.C. regulated power supply adopts the rectification of three-phase half controlled bridge formula, is made up of three-phase ac contactor current transformer, fuse, rectifier transformer, silicon controlled rectifier (SCR), trigger, overcurrent protector.Electromechanical Control is made up of switch, fuse, relay, contactor, knob, control transformer etc.Mainly finish to control system, commutation system conveying capacity, carry out the independent control that the power supply of lathe power supply, feed flow, cylinder are moved up and down and the automatic control of electrolyte temperature.
Cyclelog is to respectively awarding the control part in the machine tooling process, power supply, advance back the electromagnetic gas valve of liquid electromagnetic valve, decision cylinder moving direction, " closure " with " disconnection that is that base unit weight is finished separately with time ", realize working cycles by setup program.
All parts of lathe power supply and control system all are contained in the power controling box, the front upper of casing is a panel, the operation part of Electromechanical Control, indicating section all are contained on this panel, panel back is a silicon controlled rectifier (SCR), being that the triggering system of control cabinet, silicon controlled rectifier (SCR) and the cyclelog of lathe all are contained in the control cabinet below it, is door to be opened/closed below the control cabinet, and the fan rack of ventilation usefulness is equipped with at the top of casing, bottom half is installed rectifier transformer, and the casing back is a door.
Electrochemical deburring equipment of the present invention is pressed customer requirements and is equipped with deburring workpiece or processing and forming workpiece special fixture electrode, adopts fixed cathode construction, is installed on the lower shoe 3.Jigs electrode 12 is to be fixed on the electrode by the electrode of placing in clip base 13 endoporus 20, conductive plate 23 usefulness screws 22; front and rear baffle 14, left baffle 16 are housed above the clip base; workpiece is located; conductive plate on the lathe pressing plate 10 and conducting rod are pressed on the workpiece 15; realize power supply of workpiece negative electrode and clamping; the clip base endoporus communicates with electrode electrolyte inside duct 19; on the outer non-machined surface of electrode insulation protective jacket 21 is arranged; electrolyte flows into by electrode duct 19 from the clamp body endoporus, flows out from the gap between electrode and the workpiece.This equipment adopts nonlinear electrolyte at process aspect, to equipment and body harmless.
Now with DK3722 type electrochemical deburring equipment as embodiment:
Main frame appearance and size length * wide * high (mm) 1040 * 940 * 2100
Lathe bed height (mm) 1020
The axis of the piston stroke (mm) 250
Workbench face length * wide (mm) 350 * 220
Two column centre-to-centre spacing (mm) 450
Framework maximum spacing (mm) 750
Moved cross beam and work top maximum spacing (mm) 500
Bearing plate length * wide (mm) 600 * 220
Processing district flute length * wide (mm) 1000 * 450
Electrolytic bath volume (L) 600
Submerged pump maximum stream flow (L/min) 200
Submerged pump maximum pressure (Pa) 2 * 10
5
Submerged pump power (KW) 1.5
Electric heater (KW) 3; 2 220V
Electrolyte temperature demonstration adjustable range (℃) 0-100
Cooling water magnetic valve voltage (V) 220
Source of the gas operating pressure (Pa) 4 * 10
5-6 * 10
5
Compressed air require (m
3/ min) be not more than 0.01
Power controling box profile length * wide * high (mm) 600 * 800 * 1950
Power supply rated current (A) 300
Power supply rated voltage (V) 24
Supply voltage adjustable range (V) 6-30
Electric power incoming line 380V, 50Hz three-phase and four-line
Control electric power incoming line 220V, 50Hz
Power supply time switch (S) 0-99
Total capacitance (KW) 7.5
Operation and adjustment
The first step: power supply adjustment.Connect the control power switch earlier, automatic-manual change-over switch is placed manually then, adjusting the controllable direct current power supply output voltage as need is designated value, presses the major loop push button, as seen voltmeter shows DC voltage output, and the regulator potentiometer knob can change the output voltage size.
The second step main shaft is adjusted up and down.Connect the first step, turn-off major loop, automatic-manual change-over switch is still put manually, and the source of the gas pipeline connects, and the pressure indication is normal, can stir cylinder toggle switch up and down, and this moment, main shaft can move up and down.
The 3rd one-step electrolysis liquid feed flow is adjusted.Connect for second step, main shaft installs jigs electrode and put well the workpiece of station when last position, then that main shaft is descending, workpiece pressing, at this moment, open back earlier liquid electromagnetic valve, press submerged pump then and connect knob, electrolyte then reaches back liquid electromagnetic valve through submerged pump and gets back in the liquid bath.As do not have electrolyte and extract out and then should turn-off the submerged pump motor, check whether correct whether direction of motor rotation and pipeline filter plate etc. break down.Extract out if any electrolyte, can open liquid inlet electromagnetic valve, then electrolyte flows into the processing district through jigs electrode.This moment, the small front apron and the baffle plate on the moved cross beam of workbench front must install, in case electrolyte spills, return liquid electromagnetic valve and should close when normal process.
The program processing of the 4th step.After finishing above-mentioned adjustment, can carry out program processing trial run, will control power switch and connect, return liquid electromagnetic valve and open, submerged pump is connected, and main shaft is put the position, digital disk configures process time, start-up routine processing button, and then the entire equipment follow procedure carries out process.Main shaft is descending → and liquid inlet electromagnetic valve opens → returns liquid electromagnetic valve pass → power supply power supply → power cut-off → return liquid electromagnetic valve and open → above the liquid inlet electromagnetic valve pass → main shaft.
Aluminium alloy valve body cross bore deburring typical process parameter is as follows:
Electrolyte: 15% NaNO
3The aqueous solution
Electrolyte temperature: 25-30 ℃
Processing power source voltage: 12-15V
Process time: 30 ± 10S
Electrochemical deburring equipment of the present invention compared with prior art has following advantage:
1, the main frame parts adopt stainless steel and polypropylene material, anticorrosion, and the life-span is long.
2, existing vibrator deburring only is adapted to the profile burr of finding in some, can not remove for the burr of inner chamber, cross bore, narrow slit, narrow groove, and efficient is low, noise is big.Electrochemical deburring equipment configuration of the present invention needs the electrode special anchor clamps of deburring workpiece, just can remove the burr that other part of whole metal machinery produces because of metal cutting processing.Burr remove thoroughly, remove burr position roughness low, can form smooth garden arc or chamfering even, other polished surface is injury-free, part is indeformable, physics, chemical property all do not change.
Claims (2)
1, a kind of electrochemical deburring equipment, form by main frame, electrolyte system, power supply and control system, cleaning rust-proof system, it is characterized in that main frame is the combination cordwood structure, main frame contains lathe bed 1 (double as electrolytic bath), the top framework of being made up of the two columns 4, lower shoe 3, the upper plate 6 that are fixed on the lathe bed bearing plate 2, framework upper is equipped with two-way adjustable bounce cylinder the axis of the piston 8 in pneumatic box 7, the case as main shaft, connect moved cross beam 5, transition press plate 10 and conductive contact, sectional fixture electrode 12 on the framework lower shoe 3 are installed below it.
2, by the said electrochemical deburring equipment of claim 1, it is characterized in that said jigs electrode 12 is to be fixed on the electrode by the electrode of placing in clip base 13 endoporus 20, conductive plate 23 usefulness screws 22, front and rear baffle 14 is housed above the clip base, left baffle 16, the clip base endoporus communicates with electrode electrolyte inside duct 19, and the outer non-machined surface of electrode is made up of insulation sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89205578 CN2053127U (en) | 1989-04-28 | 1989-04-28 | Electrochemic equipment for removing burr |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89205578 CN2053127U (en) | 1989-04-28 | 1989-04-28 | Electrochemic equipment for removing burr |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2053127U true CN2053127U (en) | 1990-02-21 |
Family
ID=4862749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 89205578 Withdrawn CN2053127U (en) | 1989-04-28 | 1989-04-28 | Electrochemic equipment for removing burr |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2053127U (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102234832A (en) * | 2011-06-30 | 2011-11-09 | 清华大学 | Precise controllable electrolysis removal technology for burrs on inner bore intersection line of mechanical metal part |
| CN102235338A (en) * | 2010-04-30 | 2011-11-09 | 日立空调·家用电器株式会社 | Sealing type compressor |
| CN102489797A (en) * | 2011-11-11 | 2012-06-13 | 沈阳黎明航空发动机(集团)有限责任公司 | Machining device and method for polishing blade profile of integrated bladed disk |
| CN101309769B (en) * | 2005-11-18 | 2012-07-25 | 易趋宏挤压研磨有限公司 | Device for the thermal deburring of workpieces and operation method |
| CN103624346A (en) * | 2013-11-08 | 2014-03-12 | 吴中区木渎蒯斌模具加工厂 | Abnormal-shaped electro-corrosion clamp |
| CN103624345A (en) * | 2013-11-08 | 2014-03-12 | 吴中区木渎蒯斌模具加工厂 | Working steps of pneumatic electric corrosion mechanism of special-shaped electric corrosion clamp |
| CN103639549A (en) * | 2013-11-08 | 2014-03-19 | 吴中区木渎蒯斌模具加工厂 | Application method for irregular-shaped electro-corrosion clamp |
| CN103752794A (en) * | 2014-02-10 | 2014-04-30 | 浙江伟星实业发展股份有限公司 | Fastener pulling machine |
| CN103831493A (en) * | 2014-03-12 | 2014-06-04 | 无锡威孚马山油泵油嘴有限公司 | Special electrolysis machine structure for burring plunger collar oil grooves |
| CN104368888A (en) * | 2013-08-13 | 2015-02-25 | 中国振华集团永光电子有限公司 | Electrode assembly of electrolytic deburring machine |
| CN104384644A (en) * | 2014-09-26 | 2015-03-04 | 东莞台一盈拓科技股份有限公司 | Deburring method for amorphous alloy |
| CN106825809A (en) * | 2017-04-01 | 2017-06-13 | 贵州大学 | A kind of oil nozzle balancing gate pit burr remover |
| CN108746898A (en) * | 2018-06-27 | 2018-11-06 | 南通市中吕齿轮有限公司 | A kind of Gearburr removing technique |
| CN113967768A (en) * | 2021-12-03 | 2022-01-25 | 南通联翔机械有限公司 | Equipment is used in casting bent axle processing with drilling deckle edge is dispeled |
-
1989
- 1989-04-28 CN CN 89205578 patent/CN2053127U/en not_active Withdrawn
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101309769B (en) * | 2005-11-18 | 2012-07-25 | 易趋宏挤压研磨有限公司 | Device for the thermal deburring of workpieces and operation method |
| CN102235338A (en) * | 2010-04-30 | 2011-11-09 | 日立空调·家用电器株式会社 | Sealing type compressor |
| CN102234832B (en) * | 2011-06-30 | 2012-12-05 | 清华大学 | Precise controllable electrolysis removal technology for burrs on inner bore intersecting line of mechanical metal part |
| CN102234832A (en) * | 2011-06-30 | 2011-11-09 | 清华大学 | Precise controllable electrolysis removal technology for burrs on inner bore intersection line of mechanical metal part |
| CN102489797A (en) * | 2011-11-11 | 2012-06-13 | 沈阳黎明航空发动机(集团)有限责任公司 | Machining device and method for polishing blade profile of integrated bladed disk |
| CN104368888A (en) * | 2013-08-13 | 2015-02-25 | 中国振华集团永光电子有限公司 | Electrode assembly of electrolytic deburring machine |
| CN104368888B (en) * | 2013-08-13 | 2017-02-15 | 中国振华集团永光电子有限公司 | Electrode assembly of electrolytic deburring machine |
| CN103624346A (en) * | 2013-11-08 | 2014-03-12 | 吴中区木渎蒯斌模具加工厂 | Abnormal-shaped electro-corrosion clamp |
| CN103624345A (en) * | 2013-11-08 | 2014-03-12 | 吴中区木渎蒯斌模具加工厂 | Working steps of pneumatic electric corrosion mechanism of special-shaped electric corrosion clamp |
| CN103639549A (en) * | 2013-11-08 | 2014-03-19 | 吴中区木渎蒯斌模具加工厂 | Application method for irregular-shaped electro-corrosion clamp |
| CN103752794A (en) * | 2014-02-10 | 2014-04-30 | 浙江伟星实业发展股份有限公司 | Fastener pulling machine |
| CN103831493A (en) * | 2014-03-12 | 2014-06-04 | 无锡威孚马山油泵油嘴有限公司 | Special electrolysis machine structure for burring plunger collar oil grooves |
| CN104384644A (en) * | 2014-09-26 | 2015-03-04 | 东莞台一盈拓科技股份有限公司 | Deburring method for amorphous alloy |
| CN104384644B (en) * | 2014-09-26 | 2017-01-18 | 东莞台一盈拓科技股份有限公司 | Deburring method for amorphous alloy |
| CN106825809A (en) * | 2017-04-01 | 2017-06-13 | 贵州大学 | A kind of oil nozzle balancing gate pit burr remover |
| CN108746898A (en) * | 2018-06-27 | 2018-11-06 | 南通市中吕齿轮有限公司 | A kind of Gearburr removing technique |
| CN113967768A (en) * | 2021-12-03 | 2022-01-25 | 南通联翔机械有限公司 | Equipment is used in casting bent axle processing with drilling deckle edge is dispeled |
| CN113967768B (en) * | 2021-12-03 | 2023-09-26 | 南通联翔机械有限公司 | Cast crankshaft machining equipment with drill burr is dispelled |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2053127U (en) | Electrochemic equipment for removing burr | |
| CN200995309Y (en) | Horizontal digital-controlled electrolytic lathe | |
| CN210281381U (en) | Automatic clamping device for multi-surface machining of lathe workpiece | |
| CN111805028B (en) | Electrolytic turning and grinding integrated machining method for floating tool and implementation device | |
| CN219357958U (en) | CNC hardware processing lathe with location centre gripping function | |
| CN210209636U (en) | Part machining device for frequency converter | |
| CN2885476Y (en) | High frequency group pulse minisize electrochemical machine tool | |
| CN214640793U (en) | Electric spark wire cutting equipment | |
| CN212884290U (en) | Hook machine is used in processing of hook iron foot of adjustable size | |
| CN2787355Y (en) | Electrolytic machinery combined cutter for ultra-thick metal material | |
| CN220944112U (en) | Compressor bearing turning device | |
| CN221135193U (en) | Pipe orifice machining tool | |
| CN87106421A (en) | Discharge/mechanical-grind combined fabrication method and equipment | |
| CN2189506Y (en) | Deep-hole compound processing device | |
| CN206415992U (en) | Full automatic lubricating oil pump deburred equipment | |
| CN210360900U (en) | Automatic change metal sheet burnishing device | |
| CN1070857A (en) | The compound electric processing method and the special equipment of carbide hob | |
| CN215998304U (en) | Numerical control lathe processing structure of punching a hole | |
| CN220161457U (en) | Wire electric discharge machine | |
| CN220680175U (en) | Numerical control oblique turning machine tool for machining special-shaped accessories | |
| CN213318166U (en) | Hydraulic pressure regulation type heavy-load vertical numerical control electrolytic turning device | |
| CN216859165U (en) | Precision machining is with efficient double-ended grinding machine of grinding | |
| CN213318168U (en) | Vertical numerical control electrolytic turning device | |
| CN218312378U (en) | Compound grinding machine tool of interior round supersound electrolysis | |
| CN220613514U (en) | Panel burnishing device for building decoration engineering |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |