CN203459785U - Large-size multi-shaft linkage electrochemical machining machine tool - Google Patents
Large-size multi-shaft linkage electrochemical machining machine tool Download PDFInfo
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Abstract
The utility model discloses a large-size multi-shaft linkage electrochemical machining machine tool, which comprises a machine tool body, an electrochemical machining pulse power supply, an electrolyte circulation filtering system and an integrated control system, wherein the integrated control system can realize the integrated control of machine tool motion parameters, electrolyte parameters and pulse power supply parameters, the electrolyte circulation filtering system adopts double loops in parallel connection for filtering electrolyte, the cleanliness degree of the electrolyte input into a machining region is high, in addition, the function of automatically regulating the electrolyte parameters (temperature, concentration and PH value) is realized, the machine tool body comprises a tool body, a horizontal work table, a turntable, a main shaft, a work box and a machine tool outer cover, the machine tool can realize the five-shaft linkage, a numerical control rotary table is arranged under the turntable, a sliding device is arranged under the work box, during the large-size workpiece and cathode installation and regulation, the work box can move to the upper part of the machine tool outer cover through the sliding device, a protecting device is arranged under the horizontal work table and the turntable, and the electrolyte, the numerical control rotary table and a transmission mechanism can be effectively isolated.
Description
Technical field
The utility model relates to the multi-shaft interlocked electrolytic machine tool of a kind of large scale, belongs to electrolytic machine tool field.
Background technology
Electrolyzed Processing is a kind of processing method of utilizing the principle removal material of Anodic dissolving, belongs to special process field.The advantage such as Electrolyzed Processing has that working (machining) efficiency is high, surface quality good, electrodeless loss, the range of work are wide, along with going deep into of electrochemical Machining Technology research, Electrolyzed Processing precision and stability is improved significantly, apply also more and more extensively, be particularly useful for the processing of the integrated member of difficult-to-machine material and thin-wall construction in aerospace industry.
Electrolyzed Processing equipment is mainly combined by machine body, electrolyte system, power-supply system and control system, at present domestic Electrolyzed Processing equipment is lower in the integrated control degree of these systems, the motion control part to machine body that control system substantially just refers to, and power-supply system, electrolyte system and kinetic control system are substantially separate, this just makes electrochemical machining process need several Collaborations to operate, and has greatly improved the difficulty of operation.In addition; because each system is separate; suitable shutdown sequence can not be set; once occur abnormal in processing; equipment is difficult to stop in a kind of mode of optimum; make that tool cathode and workpiece are rigid to be contacted and the situation of spark discharge occurs frequently, cause the damage of negative electrode and workpiece, cause unnecessary economic loss.For above-mentioned present situation, utility model people has proposed a kind of numerical control Electrolyzed Processing integrated control system and the control method thereof as shown in Chinese Patent Application No. 201210573615.4.
In electrochemical machining process, for dissimilar material, the needed electric current of Electrolyzed Processing and electrolyte parameter often demand are different, the emphasis of at present domestic Machine Tool design is to be all to improve in the rigidity of machine tool mechanical structure division, for affecting the power parameter of Electrolyzed Processing precision and the research work of electrolyte parameter aspect, less input, the parameter of equipment ubiquity Electrolyzed Processing is the difficulty of parameter tuning of electrolyte especially, efficiency is low, therefore flexibility degree is lower, be difficult to meet the process requirements of different materials, so just caused the utilization rate of lathe not high, when especially carrying out engineer testing, caused the time in experiment early stage long, inefficiency.For above-mentioned present situation, utility model people has proposed a kind of Electrolyzed Processing circulate electrolyte filtration system and the control method thereof as shown in Chinese Patent Application No. 201210393387.2.
Work box is the place of carrying out Electrolyzed Processing, except location, work piece holder, negative electrode are installed accurately relative position, also electric current, electrolyte will be incorporated into machining gap district with certain requirement to guarantee it.Necessary positiver sealing between work box standing part and each movable part, due to the specific (special) requirements of seal aspect, the operating space of current existing lathe work box is generally too narrow and small, and this installation adjustment to work piece holder, tool cathode causes certain inconvenience.In addition, due to the corrosivity of electrolyte, between the non-stainless steel parts such as the numerical control turntable of electrolysis machine tool, transmission mechanism and electrolyte, must effectively isolate.
Summary of the invention
The utility model is low for current electrolysis process equipment flexibility degree, machined parameters is adjusted difficulty, and the shortcoming that integrated degree is lower, utilize the numerical control Electrolyzed Processing integrated control system and control method and Electrolyzed Processing circulate electrolyte filtration system and the control method thereof that have proposed, a kind of Electrolyzed Processing parameter furnishing is proposed convenient, the multi-shaft interlocked electrolytic machine tool of large scale that integrated degree is high, easy to operate.
The utility model adopts following technical scheme: the multi-shaft interlocked electrolytic machine tool of a kind of large scale, comprise machine body, the Electrolyzed Processing pulse power, circulate electrolyte filtration system and integrated control system, it is characterized in that: described machine body comprises lathe bed, horizontal table, rotating disk, main shaft, work box and machine tool outer casing, wherein horizontal table is arranged on lathe bed top, and by X-direction transmission mechanism, realize X-direction and move, rotating disk is arranged in horizontal table, and rotating disk is realized ct to rotation by the ct of its below to slew gear; Main shaft is arranged on horizontal table side, and main shaft is realized cx by transmission mechanism and moved to rotation, Y-direction and Z-direction, and the motion of above five directions realizes five-axle linkage under integrated control system is controlled; Described work box is arranged with carriage, while install adjusting large-size workpiece and negative electrode described in work box can move to machine tool outer casing top by carriage; Described horizontal table and rotating disk below are also provided with the protector of electrolyte and numerical control turntable and the isolation of X-direction transmission mechanism.
Described X-direction motion directly drives ball screw assembly, to realize by servomotor by shaft coupling, described ct comprises ct servomotor and numerical control turntable to slew gear, rotating disk is connected by minor axis with numerical control turntable, and ct drives the worm-and-wheel gear in numerical control turntable to realize to gyration by ct servomotor; The motion of described main shaft is included in the cx of main shaft rear side setting to slew gear, Y-direction transmission mechanism and Z-direction transmission mechanism, wherein, cx realizes by cx servomotor to gyration, and Y-direction motion and Z-direction motion directly drive ball screw assembly, to realize by servomotor by shaft coupling.
The carriage arranging under described work box comprises slide block, line slide rail, support bar, between described work box and slide block, be provided with work box gripper shoe, described work box, slide block and work box gripper shoe are fixed by screws in together, between described line slide rail and support bar, be provided with line slide rail mount pad, described line slide rail, support bar and line slide rail mount pad are also fixed by screws in together.
The described protector being arranged under horizontal table and rotating disk comprise be arranged at horizontal table below operation-table protective cover, be arranged at rotating disk below operation panel protective cover, be arranged at the X-axis slide carriage protective cover (5-4) of X-axis slide carriage top, behind the gap of electrolyte inflow rotating disk and horizontal table, between operation-table protective cover, X-axis slide carriage protective cover and operation panel protective cover, enter lathe bed guard shield, finally flow into circulate electrolyte filtration system.
Described integrated control system comprises host computer, Feed Motion Control system, electrolyte parameter control system, pulse power source control system and data Collection & Processing System, described host computer is as control module, set kinematic parameter, electrolyte parameter and power parameter in Electrolyzed Processing, the data of feeding back by data collecting card in processing are accurately controlled each parameter, show in real time machined parameters signal simultaneously, in process, occur when abnormal, control each system out of service and report to the police.
The electrolyte of Electrolyzed Processing system output filters afterwards the defeated Electrolyzed Processing system that is back to again, the electrolyte of described Electrolyzed Processing system output is divided into two loops, wherein the first loop comprises the filter of main pump and two-stage series connection, its parameter of setting according to integrated control system regulates the flow of input machining area electrolyte, pressure purifying electrolysis liquid, second servo loop comprises plate and frame filter press, flow transmitter, in order to electrolysate in electrolytic bath and impurity are pressed dry and to be discharged, on electrolytic bath, be also provided with electrolyte parameter control system, described electrolyte parameter control system includes the heat exchanger immersing in electrolyte, temperature sensor, concentration sensor, PH sensor and the pH value being connected with electrolytic bath with pipeline by magnetic valve are adjusted liquid bath, concentration is adjusted liquid bath, described temperature sensor, concentration sensor and PH sensor output signal pass to integrated control system by data collecting card, integrated control system is according to the signal controlling heat exchanger gathering, pH value adjusts liquid bath and concentration to adjust liquid bath to regulate the parameter of electrolyte.
The described Electrolyzed Processing pulse power is high frequency pulse power supply, and described integrated control system arranges frequency, pulsewidth and the dutycycle of the Electrolyzed Processing pulse power.
The multi-shaft interlocked electrolytic machine tool of described large scale is also provided with low-voltage short-circuiting tool setting device, described low-voltage short-circuiting tool setting device includes low-voltage dc power supply, the both positive and negative polarity of described low-voltage dc power supply is connected with negative electrode with workpiece by wire respectively, is also provided with relay switch and current sensor between the positive pole of described low-voltage dc power supply and workpiece.
The utlity model has following beneficial effect:
(1), the utility model machine adopted can back-pushed work box, makes lathe have very large operating space, has facilitated the install and adjust of workpiece and negative electrode, is particularly useful for processing some large-scale parts;
(2), the horizontal table of the utility model lathe and NC rotary table below are provided with protector, can be effectively by electrolyte and numerical control turntable and the isolation of X-direction feed mechanism, thereby avoid electrolyte to cause corrosion to numerical control turntable and X-direction feed mechanism, well protected numerical control turntable and X-direction transmission mechanism;
(3), ct and the cx axle of lathe all adopts servomotor to realize rotation in the utility model, has advantages of that positioning precision and resolution ratio are high, integrated member processing to free form surface can guarantee very high precision;
(4), in the utility model, machine tool motion system, power-supply system, the electrolyte filtering circulatory system have realized integrated control, three all can realize control by industrial computer, this has reduced operating personnel's quantity, and pass through Collaborative Control, can realize the abnormal protection in process, thereby reduce economic loss;
(5), the utility model circulate electrolyte filtration system adopts double loop parallel filtering electrolyte, the electrolyte cleannes of input machining area are high, and there is electrolyte parameter (temperature, concentration, pH value) automatic regulation function, in device, the circulating filtration process of electrolyte is divided into coarse filtration and essence filtration two parts, effectively raise the efficiency of electrolyte filtering, reduced the use amount of electrolyte.
Accompanying drawing explanation
Fig. 1 is the multi-shaft interlocked electrolytic machine tool three-dimensional structure of the utility model large scale schematic diagram.
Fig. 2 is the machine body three-dimensional structure schematic diagram of the multi-shaft interlocked electrolytic machine tool of the utility model large scale.
Fig. 3 is the multi-shaft interlocked electrolytic machining set bed motion of the utility model large scale tomograph.
Fig. 4 is work box carriage partial 3 d sketch.
Fig. 5 is numerical control of machine tools panoramic table and X-direction transmission mechanism protector schematic diagram.
Fig. 6 is numerical control of machine tools panoramic table and X-direction transmission mechanism protector partial enlarged drawing.
Fig. 7 is the multi-shaft interlocked electrolytic machine tool integrated control system of the utility model large scale sketch.
Fig. 8 is circulate electrolyte filtration system sketch.
Fig. 9 is the multi-shaft interlocked electrolytic machine tool short circuit of the utility model large scale setting system sketch.
Wherein: 1-1-machine body, the 1-2-Electrolyzed Processing pulse power, 1-3-circulate electrolyte filtration system, 1-4-integrated control system, 2-1-lathe bed, 2-2-horizontal table, 2-3-rotating disk, 2-4-main shaft, 2-5-work box, 2-6-machine tool outer casing, 3-1-X direction guiding rail, 3-2-ct servomotor, 3-3-X is to ball screw assembly, 3-4-X axle slide carriage, 3-5-X is to feed screw nut seat, 3-6-numerical control turntable, 3-7-X is to servomotor, 3-8-cx servomotor, 3-9-Y axle slide carriage, 3-10-Y is to servomotor, 3-11-Y direction guiding rail, 3-12-crossbeam, 3-13-Z is to servomotor, 3-14-Z is to ball screw assembly, 3-15-balance weight, 3-16-Z is to feed screw nut seat, 3-17-Z direction guiding rail, 3-18-Y is to feed screw nut seat, 3-19-Y is to ball screw assembly, 3-20-column, 4-1-work box gripper shoe, 4-2-slide block, 4-3-line slide rail, 4-4 line slide rail mount pad, 4-5-support bar, 5-1-operation panel protective cover, 5-2-cushion block, 5-3-operation-table protective cover, 5-4-X axle slide carriage protective cover, 5-5-lathe bed guard shield.
The specific embodiment
Please refer to shown in Fig. 1, the multi-shaft interlocked electrolytic machine tool of the utility model large scale comprises machine body 1-1, Electrolyzed Processing pulse power 1-2, circulate electrolyte filtration system 1-3, integrated control system 1-4.
Please refer to described in Fig. 2 and Fig. 3, machine body 1-1 comprises lathe bed 2-1, horizontal table 2-2, rotating disk 2-3, main shaft 2-4, work box 2-5 and machine tool outer casing 2-6, rotating disk 2-3 and horizontal table 2-2 are marble material, rotating disk 2-3 is connected by minor axis with numerical control turntable 3-6, can be from the Yantai global machine tool accessories of above-mentioned numerical control turntable 3-6 company buys, lathe can be realized five-axle linkage, be respectively the X-direction motion of horizontal table 2-2, the ct of rotating disk 2-3 to rotate and the cx of main shaft 2-4 to rotating, Y-direction motion and Z-direction motion.Work box 2-5 is arranged with carriage, and when workpiece and negative electrode are installed, work box 2-5 can slide into machine tool outer casing 2-6 top along the line slide rail that is fixed on lathe bed 2-1, is particularly suitable for installation and the adjustment of large-scale part.Described horizontal table 2-2 and rotating disk 2-3 below are provided with protector, can be effectively by electrolyte and numerical control turntable 3-6 and the isolation of X-direction transmission mechanism.Integrated control system 1-4 can realize the integrated control of machine tool motion parameter, electrolyte parameter and pulse power parameter.Circulate electrolyte filtration system 1-3 adopts double loop parallel filtering electrolyte, and the electrolyte cleannes of input machining area are high, and have electrolyte parameter (temperature, concentration, pH value) automatic regulation function.
Fig. 3 has disclosed the multi-shaft interlocked electrolytic machining set bed motion of the utility model large scale tomograph, it illustrates the motion of this lathe, horizontal table 2-2 and rotating disk 2-3 forms of motion are as follows: X-direction transmission mechanism is set under horizontal table 2-2, it is secondary that described X-direction transmission mechanism has X-direction ball-screw-transmission, the one end of X-direction ball screw assembly, 3-3 in X-direction ball-screw-transmission pair is connected with X-direction servomotor 3-7 by shaft coupling, the other end is by the bearings being fixed on lathe bed, described horizontal table 2-2 below arranges numerical control turntable 3-6, described numerical control turntable 3-6 fixes by screw and X-axis slide carriage 3-4, X-direction feed screw nut seat 3-5 in described X-axis slide carriage 3-4 and X-direction transmission mechanism is connected by screw and can moves along the X-direction guide rail 3-1 on lathe bed 2-1.Under rotating disk 2-3, ct is set to slew gear, ct drives the worm-and-wheel gear in numerical control turntable 3-6 to realize to gyration by ct servomotor 3-2.
In the utility model, main shaft 2-4 forms of motion is as follows: main shaft 2-4 rear side is provided with cx to slew gear, Y-direction transmission mechanism and Z-direction transmission mechanism, and wherein the cx of main shaft realizes by the cx servomotor 3-8 being arranged in Y-axis slide carriage 3-9 to gyration; It is secondary that described Y-direction transmission mechanism has Y-direction ball-screw-transmission, the one end of Y-direction ball screw assembly, 3-19 in described Y-direction ball-screw-transmission pair is connected with Y-direction servomotor 3-10 by shaft coupling, the other end is by the bearings being fixed on crossbeam 3-12, and the Y-direction feed screw nut seat 3-18 in described Y-axis slide carriage 3-9 and Y-direction transmission mechanism fixes by screw and can move along the Y-direction guide rail 3-11 being fixed on crossbeam 3-12; It is secondary that described Z-direction transmission mechanism has Z-direction ball-screw-transmission, in described Z-direction ball-screw-transmission pair, one end of Z-direction ball screw assembly, 3-14 is connected with Z-direction servomotor 3-13 by shaft coupling, the other end is by the bearings being fixed on column 3-20, Z-direction feed screw nut seat 3-16 in described crossbeam 3-12 and Z-direction transmission fixes by screw and can move along the Z-direction guide rail 3-17 being fixed on column 3-20, described column 3-20 rear side arranges balance weight 3-15, and described balance weight 3-15 is for the transmission mechanism of balancing main shaft 2-4.
Please refer to Fig. 1 to Fig. 3 and in conjunction with shown in Fig. 4, for convenience of negative electrode and the particularly installation adjustment of large-size workpiece of workpiece, as Fig. 2, the work box 2-5 of design can be along being fixed on line slide rail 4-3 on bed piece 2-1 moving before and after doing.Workpiece and negative electrode are installed while adjusting, and work box 2-5 is pushed into machine tool outer casing 2-6 top, can make whole workbench exposed, and operating personnel can be in lathe front portion or left and right part.As Fig. 4, described work box carriage comprises slide block 4-2, line slide rail 4-3, support bar 4-5, wherein between work box 2-5 and slide block 4-2, be provided with work box gripper shoe 4-1, three is fixed by screws in together, line slide rail mount pad 4-4 is set between line slide rail 4-3 and support bar 4-5, and three is also fixed by screws in together.
Please refer to shown in Fig. 5 to Fig. 6, between horizontal table 2-2 and rotating disk 2-3, there is certain interval, because electrolyte has corrosivity, while carrying out Electrolyzed Processing, electrolyte can infiltrate X-direction transmission mechanism and numerical control turntable 3-6 from the gap between horizontal table 2-2 and rotating disk 2-3, therefore described horizontal table 2-3 below arranges operation-table protective cover 5-3, rotating disk 2-3 below setting operation plate protective cover 5-1, X-axis slide carriage 3-4 top arranges X-axis slide carriage protective cover 5-4, can be from operation-table protective cover 5-3 behind the gap of electrolyte inflow rotating disk 2-3 and horizontal table 2-2, between X-axis slide carriage protective cover 5-4 and operation panel protective cover 5-1, enter lathe bed guard shield 5-5(as shown by the arrows in Figure 6), finally flow into circulate electrolyte filtration system 1-3, by said apparatus, can effectively avoid electrolyte to cause corrosion to numerical control turntable 3-6 and X-direction transmission mechanism.
Please refer to shown in Fig. 7, briefly introduce the multi-shaft interlocked electrolytic machine tool integrated control system of the utility model large scale, concrete control mode and method can referenced patent: a kind of numerical control Electrolyzed Processing integrated control system and control method thereof (application number: 201210573615.4), described integrated control system 1-4 comprises host computer, Feed Motion Control system, electrolyte parameter control system, pulse power source control system and data Collection & Processing System.Wherein, host computer is as control module, set kinematic parameter, electrolyte parameter and power parameter in Electrolyzed Processing, the data of feeding back by data collecting card in processing are accurately controlled each parameter, show in real time machined parameters signal simultaneously, in process, occur when abnormal, control each system out of service and report to the police.Integrated control system 1-4, according to the process characteristic of Electrolyzed Processing, sets the priority of power-supply system, circulate electrolyte filtration system and machine tool motion system works.Start to add man-hour, by electrolyte system, power-supply system, the work of machine tool motion system order; When process finishing or appearance processing are midway abnormal, shutdown sequence is undertaken by machine tool motion system, power-supply system, electrolyte system order, can avoid the economic loss that instrument contacts with negative electrode rigidity and short circuit ablation produces being caused by operate miss.
Please refer to shown in Fig. 8, briefly introduce this lathe circulate electrolyte filtration system, concrete device and control method can referenced patent: a kind of Electrolyzed Processing circulate electrolyte filtration system and control method (application number: 201210393387.2) thereof, the electrolyte of Electrolyzed Processing system output filters afterwards the defeated Electrolyzed Processing system that is back to again, the electrolyte of described Electrolyzed Processing system output is divided into two loops, wherein the first loop comprises the filter of main pump and two-stage series connection, its parameter of setting according to integrated control system 1-4 regulates the flow of input machining area electrolyte, pressure purifying electrolysis liquid, second servo loop comprises plate and frame filter press, flow transmitter, in order to electrolysate in electrolytic bath and impurity are pressed dry and to be discharged, on electrolytic bath, be also provided with electrolyte parameter control system, described electrolyte parameter control system includes the heat exchanger immersing in electrolyte, temperature sensor, concentration sensor, PH sensor and the pH value being connected with electrolytic bath with pipeline by magnetic valve are adjusted liquid bath, concentration is adjusted liquid bath, described temperature sensor, concentration sensor and PH sensor output signal pass to integrated control system 1-4 by data collecting card, integrated control system 1-4 is according to the signal controlling heat exchanger gathering, pH value adjusts liquid bath and concentration to adjust liquid bath to regulate the parameter of electrolyte.
Described Electrolyzed Processing power supply is high frequency pulse power supply, and integrated control system 1-4 can arrange frequency, pulsewidth and the dutycycle of Electrolyzed Processing pulse power 1-2.
Please refer to shown in Fig. 9, illustrate electrolysis machine tool short circuit tool setting implementation procedure, short circuit setting system is comprised of computer, low-voltage direct tool setting power supply, data collecting card, I/O interface card, current sensor and relay switch (dynamic circuit breaker).In tool setting process, by the relative workpiece motion s of computer control tool cathode, and utilize the current value of data collecting card Real-Time Monitoring current sensor measurement, when tool cathode and workpiece are in contact with one another, the current sensor numerical value of data collecting card collection can be undergone mutation, this computer-chronograph sends signal, make kinematic system stop motion, computer also records the now position data of electrode, and disconnect relay, the loop of cutting off the electricity supply, computer again control cathode and workpiece is separated from each other, and return back to tool setting initial position.In order to guarantee the precision of tool setting, can utilize computer to carry out the method that repeatedly tool setting is averaged, during tool setting, should first guarantee the cleaning of negative electrode and surface of the work.
The above is only preferred embodiment of the present utility model; should be understood that; for those skilled in the art, under the prerequisite that does not depart from the utility model principle, can also make some improvement, these improvement also should be considered as protection domain of the present utility model.
Claims (8)
1. the multi-shaft interlocked electrolytic machine tool of large scale, comprise machine body (1-1), the Electrolyzed Processing pulse power (1-2), circulate electrolyte filtration system (1-3) and integrated control system (1-4), it is characterized in that: described machine body (1-1) comprises lathe bed (2-1), horizontal table (2-2), rotating disk (2-3), main shaft (2-4), work box (2-5) and machine tool outer casing (2-6), wherein horizontal table (2-2) is arranged on lathe bed (2-1) top, and by X-direction transmission mechanism, realize X-direction and move, rotating disk (2-3) is arranged in horizontal table (2-2), rotating disk (2-3) is realized ct to rotation by the ct of its below to slew gear, main shaft (2-4) is arranged on horizontal table (2-2) side, and main shaft (2-4) is realized cx by transmission mechanism and moved to rotation, Y-direction and Z-direction, and the motion of above five directions is controlled under (1-4) and realized five-axle linkage at integrated control system, described work box (2-5) is arranged with carriage, while install adjusting large-size workpiece and negative electrode described in work box (2-5) can move to machine tool outer casing (2-6) top by carriage, described horizontal table (2-2) and rotating disk (2-3) below are also provided with the protector of electrolyte and numerical control turntable (3-6) and the isolation of X-direction transmission mechanism.
2. the multi-shaft interlocked electrolytic machine tool of a kind of large scale as claimed in claim 1, it is characterized in that: described X-direction motion directly drives ball screw assembly, to realize by servomotor by shaft coupling, described ct comprises ct servomotor (3-2) and numerical control turntable (3-6) to slew gear, rotating disk (2-3) is connected by minor axis with numerical control turntable (3-6), and ct drives the worm-and-wheel gear in numerical control turntable (3-6) to realize to gyration by ct servomotor (3-2); The motion of described main shaft (2-4) is included in the cx of main shaft (2-4) rear side setting to slew gear, Y-direction transmission mechanism and Z-direction transmission mechanism, wherein, cx realizes by cx servomotor (3-8) to gyration, and Y-direction motion and Z-direction motion directly drive ball screw assembly, to realize by servomotor by shaft coupling.
3. the multi-shaft interlocked electrolytic machine tool of a kind of large scale as claimed in claim 1 or 2, it is characterized in that: the lower carriage arranging of described work box (2-5) comprises slide block (4-2), line slide rail (4-3), support bar (4-5), between described work box (2-5) and slide block (4-2), be provided with work box gripper shoe (4-1), described work box (2-5), slide block (4-2) and work box gripper shoe (4-1) are fixed by screws in together, between described line slide rail (4-3) and support bar (4-5), be provided with line slide rail mount pad (4-4), described line slide rail (4-3), support bar (4-5) and line slide rail mount pad (4-4) are also fixed by screws in together.
4. the multi-shaft interlocked electrolytic machine tool of a kind of large scale as claimed in claim 1 or 2, it is characterized in that: described in be arranged at protector under horizontal table (2-2) and rotating disk (2-3) and comprise the operation-table protective cover (5-3) that is arranged at horizontal table (2-2) below, be arranged at the operation panel protective cover (5-1) of rotating disk (2-3) below, be arranged at the X-axis slide carriage protective cover (5-4) of X-axis slide carriage (3-4) top, electrolyte flows into behind the gap of rotating disk (2-3) and horizontal table (2-2) from operation-table protective cover (5-3), between X-axis slide carriage protective cover (5-4) and operation panel protective cover (5-1), enter lathe bed guard shield (5-5), finally flow into circulate electrolyte filtration system (1-3).
5. the multi-shaft interlocked electrolytic machine tool of a kind of large scale as claimed in claim 1 or 2, it is characterized in that: described integrated control system (1-4) comprises host computer, Feed Motion Control system, electrolyte parameter control system, pulse power source control system and data Collection & Processing System, described host computer is as control module, set the kinematic parameter in Electrolyzed Processing, electrolyte parameter and power parameter, the data of feeding back by data collecting card in processing are accurately controlled each parameter, show in real time machined parameters signal simultaneously, in process, occur when abnormal, control each system out of service and report to the police.
6. the multi-shaft interlocked electrolytic machine tool of a kind of large scale as claimed in claim 1 or 2, it is characterized in that: the electrolyte of Electrolyzed Processing system output filters afterwards the defeated Electrolyzed Processing system that is back to again, the electrolyte of described Electrolyzed Processing system output is divided into two loops, wherein the first loop comprises the filter of main pump and two-stage series connection, its parameter of setting according to integrated control system (1-4) regulates the flow of input machining area electrolyte, pressure purifying electrolysis liquid, second servo loop comprises plate and frame filter press, flow transmitter, in order to electrolysate in electrolytic bath and impurity are pressed dry and to be discharged, on electrolytic bath, be also provided with electrolyte parameter control system, described electrolyte parameter control system includes the heat exchanger immersing in electrolyte, temperature sensor, concentration sensor, PH sensor and the pH value being connected with electrolytic bath with pipeline by magnetic valve are adjusted liquid bath, concentration is adjusted liquid bath, described temperature sensor, concentration sensor and PH sensor output signal pass to integrated control system (1-4) by data collecting card, integrated control system (1-4) is according to the signal controlling heat exchanger gathering, pH value adjusts liquid bath and concentration to adjust liquid bath to regulate the parameter of electrolyte.
7. the multi-shaft interlocked electrolytic machine tool of a kind of large scale as claimed in claim 1 or 2, it is characterized in that: the described Electrolyzed Processing pulse power (1-2) is high frequency pulse power supply, and described integrated control system (1-4) arranges frequency, pulsewidth and the dutycycle of the Electrolyzed Processing pulse power (1-2).
8. the multi-shaft interlocked electrolytic machine tool of a kind of large scale as claimed in claim 1 or 2, it is characterized in that: the multi-shaft interlocked electrolytic machine tool of described large scale is also provided with low-voltage short-circuiting tool setting device, described low-voltage short-circuiting tool setting device includes low-voltage dc power supply, the both positive and negative polarity of described low-voltage dc power supply is connected with negative electrode with workpiece by wire respectively, is also provided with relay switch and current sensor between the positive pole of described low-voltage dc power supply and workpiece.
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| CN201320521097.1U CN203459785U (en) | 2013-08-26 | 2013-08-26 | Large-size multi-shaft linkage electrochemical machining machine tool |
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| CN201320521097.1U CN203459785U (en) | 2013-08-26 | 2013-08-26 | Large-size multi-shaft linkage electrochemical machining machine tool |
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