CN206287018U - A kind of spray system of many deformation casting reconditionings - Google Patents

A kind of spray system of many deformation casting reconditionings Download PDF

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Publication number
CN206287018U
CN206287018U CN201621134419.7U CN201621134419U CN206287018U CN 206287018 U CN206287018 U CN 206287018U CN 201621134419 U CN201621134419 U CN 201621134419U CN 206287018 U CN206287018 U CN 206287018U
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China
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signal
spray
reverse
positive
pendulum
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CN201621134419.7U
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Chinese (zh)
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茅正冲
屈百达
黄艳芳
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Jiangnan University
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Jiangnan University
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Abstract

A kind of spray system of many deformation casting reconditionings.Through capstan and protective plate, the upper middle position of capstan is equipped with shower；The left part of shower is bent downwardly, and the mouth of pipe is with nozzle towards emery wheel；The right-hand member of shower is connected to spray telescoping tube；By spraying telescoping tube, shower insertion, introduce, be connected to spray operation execution system.In working face dorsal part, shower continues with spray telescoping tube, insertion.Through capstan and protective plate, the upper middle position of capstan is equipped with shower；The mouth of pipe of shower is with nozzle towards emery wheel.The spray portion of systems soft ware totally receives spray operation local instruction from many deformation casting Regrinding Systems, and is processed by it, obtains spray operation signal w instructions needed for spray operation, and operation spray is opened, closed down.Spray telescoping tube is connected insertion by magnetic valve with flow pipe.

Description

A kind of spray system of many deformation casting reconditionings
Technical field
The utility model is related to a kind of casting grinding method.
Background technology
In many industrial circles, particularly in pipe fitting processing industry, bend pipe or bend pipe tools processing and manufacturing side compared with modern age Method is usually that, using mould extrusion forming technology, the core process of its shaping is to be extruded plan shaping using the guiding of preformation core die Bend pipe workpiece, is allowed in a heated condition, be advanced and bending forming with being squeezed, and this preformation core die is exactly a kind of high Temperature alloy material casting preformation core placenta.This casting preforming tool is high due to its hardness, in the shaping of its blank casting After the demoulding, shaping processing technology difficulty is also huge.Existing process is by veteran technician's manual grinding.Against the resistance to of firmness Power, the power that quicks observation, trickle sense of touch and operating work bottom really up to the mark complete polishing, the correction of the flank shape to workpiece.Technique takes The uniformity of very long and workpiece size, precision etc. is difficult to ensure that.On the other hand, such old craftsman has faced leave no successor tired Border, and training, recruit new person it is unrealistic.This just urgently researches and develops a kind of many deformation casting grinding methods, solved it is current such Many deformation casting thinning techniques take the problem that the uniformity of very long and workpiece size, precision etc. is difficult to ensure that.
The content of the invention
The uniformity for taking very long and workpiece size, precision etc. to solve current such many deformation casting thinning technique is difficult to The problem of guarantee, the utility model provides a kind of spray system of many deformation casting reconditionings.Through capstan and protective plate, capstan Upper middle position is equipped with shower；The left part of shower is bent downwardly, and the mouth of pipe is with nozzle towards emery wheel；The right-hand member of shower is connected to spray Drench telescoping tube；By spraying telescoping tube, shower insertion, introduce, be connected to spray operation execution system.In working face dorsal part, Shower continues with spray telescoping tube, insertion.Through capstan and protective plate, the upper middle position of capstan is equipped with shower；Shower The mouth of pipe with nozzle towards emery wheel.It is local that the spray portion of systems soft ware totally receives spray operation from many deformation casting Regrinding Systems Instruction, and processed by it, spray operation signal w instructions needed for spray operation are obtained, operation spray is opened, closed down.Spray is stretched The draw is connected insertion by magnetic valve with flow pipe.
The utility model solves the technical scheme that its technical problem used：
Through capstan and protective plate, the upper middle position of capstan is equipped with shower；The left part of shower is bent downwardly, the mouth of pipe with Nozzle is towards emery wheel；The right-hand member of shower is connected to spray telescoping tube；By spraying telescoping tube, shower insertion, introduce, be connected to Spray operation execution system.In working face dorsal part, shower continues with spray telescoping tube, insertion.Through capstan and protective plate, rotation The upper middle position of disk is equipped with shower；The mouth of pipe of shower is with nozzle towards emery wheel.
Many deformation casting Regrinding System softwares include feeding subsystem and polishing subsystem.Polishing subsystem includes emery wheel Portion, circle pendulum face upward portion, disk swing section and spray portion.
Spray portion totally receives spray operation local instruction from many deformation casting Regrinding Systems, and is processed by it, obtains Spray operation signal w instructions needed for spray operation, operation spray is opened (w=1), is closed down (w=0).
Spray operation signal w is entered as w=1, i.e., spray is opened.Spray operation signal w is entered as w=0, that is, is sprayed Close down.
Many deformation casting reconditioning processing unit (plant)s spray operation execution systems：Spray telescoping tube passes through magnetic valve and flow pipe Connection insertion.The insertion simultaneously of the other end of flow pipe is connected to the high-pressure mouth of ftercompction pump and the high-pressure mouth of relief valve.Ftercompction pump The insertion simultaneously of the low pressure port of low pressure port and relief valve is connected to running water pipe.Ftercompction pump is driven by single-phase AC motor；Pass through Make and break contact with normal pressure pressure switch is connected, and the phase line drives line of single-phase AC motor is drawn out to ftercompction pump and drives line terminals TWPhase line end；The zero line drives line of single-phase AC motor directly leads out ftercompction pump and drives line terminals TWZero line side.Normal pressure The pressure nozzle of pressure switch is passed through and is connected to flow pipe.Magnetic valve is by drive circuit works power positive end EP, spray operation signal w Input terminal and control circuit ground end G connect driving circuit for electromagnetic valve to control break-make.
The beneficial effects of the utility model are：The method for being provided may be such that current such many deformation casting thinning technique consumption The problem that the uniformity of Shi Manchang and workpiece size, precision etc. is difficult to ensure that is addressed, and can be adapted to repairing for many size workpieces Mill.Methods described instead of artificial reconditioning process completely, so as to evade the emotional factor of people to workpiece thinning technique and its matter The influence of amount.Described device structure is simple and direct, compact, easily using standard parts and components manufacture, production.System is with compact, succinct Structure realizes four reconditioning operations of the free degree, and its Control system architecture is simple, it is easy to adjust.Entirety is easy to batch production； System maintenance, maintenance are simple and easy to do.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is a Workpiece structure view of the present invention.
Fig. 2 is many deformation casting reconditioning process and assemble views of the present invention.
Fig. 3 is many deformation casting reconditioning processing unit (plant) front views.
Fig. 4 is many deformation casting reconditioning processing unit (plant) top views.
Fig. 5 is the A-A of many deformation casting reconditioning processing unit (plant) top views to sectional view.
Fig. 6 is the workpiece clamp portion right side view of many deformation casting reconditioning processing unit (plant)s.
Fig. 7 is the workpiece clamp portion front view of many deformation casting reconditioning processing unit (plant)s.
Fig. 8 is the feeding portion right side view of many deformation casting reconditioning processing unit (plant)s.
Fig. 9 is the B-B direction sectional view of the feeding portion right side view of many deformation casting reconditioning processing unit (plant)s.
Figure 10 is the feeding portion top view of many deformation casting reconditioning processing unit (plant)s.
Figure 11 is the feeding portion right side view of many deformation casting reconditioning processing unit (plant) supports.
Figure 12 is the C-C of many deformation casting reconditioning processing unit (plant) support feeding portion right side views to sectional view.
Figure 13 is the polishing portion upper left side view of many deformation casting reconditioning processing unit (plant)s.
Figure 14 is the D-D of many deformation casting reconditioning processing unit (plant) polishing portion upper left side views to sectional view.
Figure 15 is the E-E of many deformation casting reconditioning processing unit (plant) polishing portion upper left side views to sectional view.
Figure 16 is the support polishing portion front view of many deformation casting reconditioning processing unit (plant)s.
Figure 17 is many deformation casting reconditioning processing unit (plant) support polishing portions (band broken section) left view.
Figure 18 is the F-F of many deformation casting reconditioning processing unit (plant) support polishing portion left views to sectional view.
Figure 19 is many deformation casting reconditioning processing unit (plant) horizontal feed control hydraulic schematics.
Figure 20 is horizontal feed control hydraulic system pre-amplification circuit structure chart.
Figure 21 is many deformation casting reconditioning processing unit (plant) spray operation execution system schematic diagrames.
Figure 22 is the electromagnetic valve structure view of spray operation execution system.
Figure 23 is the driving circuit for electromagnetic valve structure chart of spray operation execution system.
Figure 24 is that many deformation casting reconditioning processing unit (plant) controls are performed and working power electric hookup.
Figure 25 is many deformation casting reconditioning level of processing feeding signal detection translation circuit figures.
Figure 26 is many deformation casting reconditioning processing vertical feed signal detection translation circuit figures.
Figure 27 is that many deformation casting reconditioning processing pendulum face upward signal detection translation circuit figure.
Figure 28 is many deformation casting reconditioning processing swing signal detection translation circuit figures.
Figure 29 is the grinding wheel radius signal detection translation circuit figure of many deformation casting reconditioning processing unit (plant)s.
Figure 30 is many deformation casting reconditioning level of processing feed control system block diagrams.
Figure 31 is many deformation casting reconditioning processing vertical feed control system block diagrams.
Figure 32 is that many deformation casting reconditioning processing circle pendulum face upward control system block diagram.
Figure 33 is that the oscillation control system block diagram that spirals is processed in many deformation casting reconditionings.
Figure 34 is many deformation casting reconditioning processing unit (plant) system software structure figures.
Figure 35 is many deformation casting reconditioning processing unit (plant) systems soft ware overview flow charts.
In Fig. 1,2,29~31：U is straight rod segment length, Φ1It is recess diameter, Φ2It is mouth diameters, O1For first curved The tune axial line center of circle, ROIt is the first bending section and the second bending section distance of center circle, O2It is the second bending section axial line center of circle, R1For First bending section axis radius, R2It is the second bending section axis radius.
In Fig. 2,24,24~27,29~35：A is feeding portion mechanism, and B is workpiece, and C is processing portion mechanism.UWIt is straight rod Section clip residue length, V0It is vertical feed initial bit reference value, H0It is horizontal feed initial bit reference value, is 1. a workpiece Bayonet socket, is 2. No. two workpiece bayonet sockets, is 3. No. three workpiece bayonet sockets, is 4. No. four workpiece bayonet sockets, hoIt is horizontal feed displacement, vo It is vertical feed displacement , ⊿ G effectively to polish push-in stroke, b emery wheel edge post sideoIt is pendulum elevation angle degree, roIt is swing angle, O It is processing free degree benchmark rectangular coordinate system origin, rectangular coordinate system transverse axis on the basis of x, the rectangular coordinate system longitudinal axis on the basis of y, RG It is grinding wheel radius, H is processing depth, and R is processing pendulum length.
In Fig. 3~24：1. hydraulic cylinder, 2. support feeding portion, 3. piston rod, 4. feeding portion retractable cable, 5. feeding portion Horizontal kinetoplast, the 6. vertical kinetoplast in feeding portion, 7. support, 8. support processing department, 9. emery wheel motor, 10. pendulum face upward bar, 11. pendulum are faced upward Drive division, 12. processing department matrixes, 13. cantilevers, 14. circle pendulum face upward axle construction, 15. processing department retractable cables, 16. circle pendulum masses, 17. Shower, 18. emery wheels.
In Fig. 4~24,26：19. spray telescoping tubes, 20. protective plates, 21. swing drive divisions, 22. dovetail convex shoulders, 23. horizontal kinetoplast dovetail chutes, 24. vertical feed displacement displacement transducers, 25. vertical feed turbine drives mechanisms, 26. drive Mechanism chamber, 27. hydraulic controls, 28. convex shoulder engaging pieces, 29. clip moving vanes, 30. leakage fluid drams.
In Fig. 5~20：31. pistons, 32. capstan Bearning mechanisms, 33. sliding rooms, 34. slide masses, 35. stopper slots, 36. Clip position, 37. coil engaging pieces, 38. capstans.
In Fig. 6~20：36.1. a quiet valve bayonet socket, the quiet valve bayonet sockets of 36.2. bis-, the quiet valve bayonet sockets of 36.3. tri-, 36.4. No. four quiet valve bayonet sockets.
In Fig. 7~20：22.1. vertical feed drive tooth bar, 39. clamp adjustment structures.
In Fig. 8~24：25.1. turbine drives motor, 40. vertical feed displacement sensings transmission bayonet lock.
In Fig. 9~20：41. horizontal feed displacement sensings are driven bayonet socket.
In Figure 11~20：42. horizontal feed displacement sensings are driven bayonet lock.
In Figure 12,25：43. horizontal feed displacement transducers.
In fig. 13：14.1. circle pendulum faces upward axle.
In Figure 13,14,29：44. emery wheel edge sensors.
In Figure 14,15,28：16.1. swing angular displacement sensor, 45. emery wheel portion cables.
In Figure 15~24：46. processing department bunchs of cables, 47. spiral pendulum motor, and 48. circle pendulum face upward driving rack, 49. Circle pendulum elevation angle displacement sensing transmission bayonet socket.
In figures 16-18：14.2. circle pendulum faces upward bearing.
In Figure 17~20：50. circle pendulum face upward travelling gear, and 51. circle pendulum face upward driving rack telescopic cavity.
In Figure 18~24,27：52. circle pendulum face upward motor, 53. Quan Baiyang drive chamber, 54. pendulum elevation angle displacement sensings Device, 55. circle pendulum elevation angle displacement sensing transmission bayonet locks.
In Figure 19~23：56. left hydraulic tubes, 57. right hydraulic tubes, 27.1. valve pockets, 27.2. valve elements, 27.3. servo valves Driver, 58. safety valves, 59. high-voltage tubes, 60 force (forcing) pumps, 61. high-pressure switch, 62. liquid back pipes, p is positive magnet coil Terminals, n is negative sense magnet coil terminals, and G is control circuit ground end, TQFor force (forcing) pump drives line terminals.
In Figure 20,24~30：H is horizontal feed control signal, ESPIt is control circuit work power positive terminal, ESNFor Control circuit work power negative pole end, Rh1It is input coupling resistance, Rh2It is feedback divider resistance, AhIt is operational amplifier, RhfFor Feedback resistance, Rh3To drive input coupling resistance, Rh4It is forward bias resistor, Rh5It is reverse bias resistance, LChPFor forward direction every From optocoupler, Rh6It is forward signal divider resistance, Rh7It is reverse signal divider resistance, LChNIt is reverse isolation optocoupler, DhPIt is forward direction Isolating diode, DhNIt is reverse isolation diode, QhPIt is positive MOSFET element, QhNIt is reverse MOSFET element, EPTo drive Circuit work power positive terminal, ENIt is drive circuit works power cathode end, LPIt is positive magnet coil equivalent inductance, LNFor anti- To magnet coil equivalent inductance.
In Figure 21~23,34,35：63. magnetic valves, 64. ftercompction pumps, 65. normal pressure pressure switches, 66. running water pipes, 67. relief valves, 68. flow pipes, w is spray operation signal, TWFor ftercompction pump drives line terminals.
In Figure 22~23：63.1. valve pocket, 63.2. valve elements, 63.3. connecting rods, 63.4. circuit frameworks, 63.5. electromagnetic wires Circle, 63.6. cunning cylinders chamber, 63.7. antiposition electric contacts, 63.8. antiposition contacts, 63.9. permanent magnet N poles, 63.10. permanent magnet Ss pole, 63.11. cylinder sleeve, 63.12. normotopia contacts, 63.13. normotopia electric contacts, 63.14. circuit connections room are slided；poForward drive wiring Terminal, pkNormotopia electric contact binding post, nkAntiposition electric contact binding post, noReverse drive binding post.
In fig 23：C is differential capacitance, RP1It is forward bias resistor, RP2It is positive divider resistance, RN2It is reverse partial pressure Resistance, RN1It is reverse bias resistance, QP1It is positive upper arm MOSFET element, QN1It is reverse underarm MOSFET element, LCNFor anti- To isolation optocoupler, RN3It is reverse signal divider resistance, DNIt is reverse isolation diode, RP3It is forward signal divider resistance, DPFor Positive isolating diode, LCPIt is positive isolation optocoupler, QN2It is reverse upper arm MOSFET element, QP2It is positive underarm MOSFET devices Part, L is magnet coil equivalent inductance.
In Figure 24~30：KC is switched for master control, SvIt is vertical drive breaker, SbFor pendulum faces upward driving breaker, SrIt is rotation Pendulum drives breaker, SgIt is emery wheel operating breaker, SUIt is power supply group breaker, vDIt is vertical feed drive signal, bDFor pendulum is faced upward Drive signal, rDIt is swing drive signal, g is emery wheel operation signal, DrvIt is turbine drives motor driver, DrbFor circle pendulum is faced upward Drive motor driver, DrrIt is the pendulum drive motor driver, K of spiralinggIt is emery wheel motor signal Operation switch, UPS is calculating Machine working power group, MvFor vertical feed performs link, MbFor pendulum faces upward execution link, MrFor swing performs link, ICC is industry control Computer, USB is USB5V voltage power lines, and PG is industrial computer holding wire.
In fig. 25：Rsh1It is horizontal signal divider resistance, Rsh2It is horizontal signal balance resistance, LChIt is horizontal signal light Coupling, Ash1For horizontal signal compares amplifier, GhIt is horizontal signal Coupling Potential device, Ash2It is horizontal signal amplifier, shIt is horizontal feed Sensing electric potential signal, Rsh5It is horizontal signal feedback resistance, RhIt is horizontal feed displacement transducer equivalent resistance, Rsh3For level is believed Number balance adjustment resistance, TVShIt is horizontal signal TVS diode, Rsh4It is horizontal signal load resistance, Rsh6For horizontal signal is anti- Feedback divider resistance.
In fig. 26：Rsv1It is vertical signal divider resistance, Rsv2It is vertical signal balance resistance, LCvIt is vertical signal light Coupling, Asv1For vertical signal compares amplifier, GvIt is vertical signal Coupling Potential device, Asv2It is vertical signal amplifier, svIt is vertical feed Sensing electric potential signal, Rsv5It is vertical signal feedback resistance, RvIt is vertical feed displacement transducer equivalent resistance, Rsv3It is vertical letter Number balance adjustment resistance, TVSvIt is vertical signal TVS diode, Rsv4It is vertical signal load resistance, Rsv6For vertical signal is anti- Feedback divider resistance.
In figure 27：Rsb1For pendulum faces upward signal divider resistance, Rsb2For pendulum faces upward signal-balanced resistance, LCbFor pendulum faces upward flashlight Coupling, Asb1Signal is faced upward for pendulum compare amplifier, GbFor pendulum faces upward signal Coupling Potential device, Asb2For pendulum faces upward signal amplifier, sbFor the pendulum elevation angle passes Sense electric potential signal, Rsb5For pendulum faces upward signal feedback resistance, RbIt is pendulum elevation angle displacement transducer equivalent resistance, Rsb3Signal is faced upward for pendulum to put down Weighing apparatus regulation resistance, TVSbFor pendulum faces upward signal TVS diode, Rsb4For pendulum faces upward signal load resistance, Rsb6For pendulum faces upward signal feedback point Piezoresistance.
In Figure 28：Rsr1It is swing signal divider resistance, Rsr2It is the signal-balanced resistance of swing, LCrIt is swing flashlight Coupling, Asr1For swing signal compares amplifier, GrIt is swing signal Coupling Potential device, Asr2It is swing signal amplifier, srFor swing angle passes Sense electric potential signal, Rsr5It is swing signal feedback resistance, RrIt is swing angular displacement sensor equivalent resistance, Rsr3For swing signal is flat Weighing apparatus regulation resistance, TVSrIt is swing signal TVS diode, Rsr4It is swing signal load resistance, Rsr6It is swing signal feedback point Piezoresistance.
In Figure 29~34：Rsg1It is infrared divider resistance, Rsg2It is emery wheel signal divider resistance, Rsg3For emery wheel signal is flat Weighing apparatus resistance, LCgIt is emery wheel signal optocoupler, Rsg4It is upper divider resistance, DgIt is catching diode, sgIt is infrared sensing electric potential signal, Asg1For emery wheel signal compares amplifier, GgIt is emery wheel signal Coupling Potential device, Asg2It is emery wheel signal amplifier, LedgIt is infrared emission Diode, RdgIt is infrared sensor, Rsg5It is the signal-balanced regulation resistance of emery wheel, TVSgIt is emery wheel signal TVS diode, Rsg6For Emery wheel signal load resistance, Rsg7It is lower divider resistance, rGIt is grinding wheel radius feedback signal.
In Figure 30~33：hRIt is horizontal feed Setting signal,For comparator , ⊿ h are horizontal feed deviation signal, Ch For horizontal feed control calculates link, AEhIt is preposition amplifying element, hDIt is horizontal feed drive signal, DhRing is performed to drive Section, hVIt is spool displacement amount, AVIt is hydraulic pressure amplifying element, q is pressure flow quantity, APFor hydraulic pressure performs link, TrhFor level is entered Give signal detection transform part, hfIt is horizontal feed feedback signal.
In Figure 31：vRFor vertical feed Setting signal , ⊿ v are vertical feed deviation signal, CvFor vertical feed controls to count Link is calculated, v is vertical feed control signal, AEvIt is vertical feed amplifying element, TrvIt is vertical feed signal detection changing ring Section, vfIt is vertical feed feedback signal.
In Figure 32,33：bPFor pendulum faces upward program Setting signal, CbPProgramme-control is faced upward for pendulum calculate link, b1For pendulum faces upward journey Sequence control signal, bRFor pendulum elevation angle Setting signal , ⊿ b are pendulum elevation deflection signal, CbState modulator is faced upward for pendulum calculate link, b2 For pendulum faces upward parameter control signal, ⊕ is adder, and b faces upward control signal, A for pendulumbFor pendulum faces upward signal amplifying element, TrbFor pendulum faces upward letter Number detection transform part, bfFor pendulum faces upward angle feedback signal.
In fig. 33：rPIt is swing program Setting signal, CrPFor swing programme-control calculates link, r1It is swing program control Signal processed, rRFor swing angle Setting signal , ⊿ r are swing deviation signal, CrFor swing state modulator calculates link, r2It is swing Parameter control signal, r is swing control signal, ArIt is swing signal amplifying element, TrrIt is swing signal detection transform part, rf It is swinging feedback signal of spiraling.
In Figure 34~35：No is workpiece sequence number, RmIt is emery wheel limit residue radius, TCFor polishing 1/4 cycle of ring , ⊿ T are Controlling cycle；HIIt is horizontal feed reference value variable, VIIt is vertical feed reference value variable, hIIt is horizontal feed quantitative change amount, vIFor Vertical feed quantitative change amount, bIFor pendulum faces upward angle variables, rIIt is swing angle variables, T is polishing time variable , ⊿ RGFor emery wheel grinds It is bending section expanded in diameter quantitative change amount, R to damage variable , ⊿ ΦIIt is grinding wheel radius variable, RWIt is workpiece radius variable, RSIt is the pendulum elevation angle Hypotenuse variable, vhIt is horizontal feed speed variables, vvIt is vertical feed speed variables, vrIt is swing angular speed variable.
Specific embodiment
In the Workpiece structure view of the present invention shown in Fig. 1：The straight rod Duan Weizhi rods segment length U of workpiece, directly Rod section diameter of phi1Isometrical cylindrical neck, its left end is the reserved solder side of 20 ° of tapers；It is curved with first since workpiece right-hand member Tune axial line center of circle O1It is the center of circle, with the first bending section axis radius R1Under turn curved under 40 ° of transition；Again on 40 ° of lines, with One bending section axial line center of circle O1It is starting point, away from the first bending section and the second bending section distance of center circle ROPlace, takes the second bending section axle center Line center of circle O2, then with the second bending section axial line center of circle O2It is the center of circle, with the second bending section axis radius R2Under turn 30 ° under it is curved；From Workpiece right-hand member starts, and cylinder is from recess diameter Φ1To mouth diameters Φ2Equal proportion is gradually thick.The shape of Workpiece structure view, knot Structure line and its parameter be work pieces process program statement establishment foundation, such procedure will with programmed instruction, variable operation, Control the operation of many deformation casting reconditioning processing unit (plant)s.
In the of the present invention many deformation casting reconditioning process and assemble views shown in Fig. 2：Many deformation casting reconditionings add Frock is put and is made up of feeding portion, processing department and base portion.The feeding portion mechanism A of many deformation casting reconditioning processing unit (plant)s performs folded Hold workpiece B with horizontal feed displacement ho, vertical feed displacement voThe task of feeding.Feeding portion mechanism A clamping parts press workpiece The specification of B, equipped with a workpiece bayonet socket 1., No. two workpiece bayonet sockets 2., No. three workpiece bayonet sockets 3. with No. four workpiece bayonet sockets 4..Multiform The processing portion mechanism C for becoming casting reconditioning processing unit (plant) performs to put elevation angle degree bo, swing angle roThe task of reconditioning workpiece B.Level Feeding displacement ho, vertical feed displacement voWith pendulum elevation angle degree boMarked with arrow positive；Swing angle roWith arrow counterclockwise Leader note is positive.Tui Jin Liang ⊿ G effectively polish by emery wheel edge post side consolidation contact workpiece bows section in emery wheel edge post side The minimum polishing push-in stroke on convex surface is calculated, and can be determined according to workpiece number and selected emery wheel specification.The first bending section axial line center of circle O1As feeding moving point, by horizontal feed initial bit reference value H0With vertical feed initial bit reference value V0Estimate, relative processing Free degree benchmark rectangular coordinate system origin O, according to Workpiece structure view, can respectively with benchmark rectangular coordinate system transverse axis x and benchmark The coordinate value of rectangular coordinate system longitudinal axis y, calculates and determines horizontal feed displacement hoWith vertical feed displacement voIt is initial given Value.According to Workpiece structure view, relative processing free degree benchmark rectangular coordinate system origin O and benchmark rectangular coordinate system longitudinal axis y, profit Effectively polished Tui Jin Liang ⊿ G, grinding wheel radius R with emery wheel edge post sideG, processing depth H, processing pendulum length R, and the first bending section Axial line center of circle O1, the first bending section and the second bending section distance of center circle RO, the second bending section axial line center of circle O2Opposing right angles coordinate It is the feed value of xOy, determination pendulum elevation angle degree b can be calculatedo, swing angle roSet-point and program set-point；And then, calculate true Determine horizontal feed displacement hoWith vertical feed displacement voFollow-up set-point.
In many deformation casting reconditioning processing unit (plant) front views shown in Fig. 3, the processing dress of many deformation casting reconditionings shown in Fig. 4 The A-A of top view and many deformation casting reconditioning processing unit (plant) top views of Fig. 5 is put in sectional view：
The feeding portion of many deformation casting reconditioning processing unit (plant)s includes hydraulic cylinder 1, piston rod 3, feeding portion retractable cable 4, enters To the horizontal kinetoplast 5 in portion, the vertical kinetoplast 6 in feeding portion.Base portion includes that support feeding portion 2, support 7, support processing department 8, pendulum face upward drive Dynamic portion 11 and processing department matrix 12.Processing department includes that emery wheel motor 9, pendulum face upward bar 10, cantilever 13, circle pendulum and face upward axle construction 14, add Ministry of worker's retractable cable 15, circle pendulum mass 16, shower 17 and emery wheel 18.
Hydraulic cylinder 1 is assemblied in the upper left quarter of support feeding portion 2；The right side of piston rod 3 is stretched, and right-hand member is fastenedly connected feeding portion press horizontal mobile Body 5.In the upper left face of support feeding portion 2 of the rear side of hydraulic cylinder 1, it is close to be equipped with hydraulic control 27.Feeding portion retractable cable 4 The horizontal kinetoplast 5 in feeding portion is introduced from the lower section of piston rod 3.The feeding portion right exchange premium of horizontal kinetoplast 5 gives portion vertical kinetoplast 6, and its right side The left surface longitudinal sliding motion of face kinetoplast 6 vertical with feeding portion coordinates.Support feeding portion 2 is assemblied in the left end of support 7；Support is processed Portion 8 is assemblied in the right-hand member of support 7；The right-hand member of support processing department 8 extends upward pendulum and faces upward drive division 11 and processing department matrix 12.Plus Cantilever 13 is extended on a lateral left side before and after the top of Ministry of worker's matrix 12.The left end of cantilever 13 faces upward the assembling circle pendulum mass of axle construction 14 to enclose pendulum 16.Extend pendulum down to the right and face upward bar 10 in the lower end of circle pendulum mass 16；The right part that pendulum faces upward bar 10 stretches into pendulum and faces upward drive division 11.Circle pendulum mass 16 On be equipped with emery wheel motor 9, processing department retractable cable 15, shower 17 and emery wheel 18；Emery wheel 18 is coaxial by emery wheel motor 9 Drive.Processing department retractable cable 15 is the driving cable of motor in swing drive division 21, and its bottom right section passes through pedestal, draws Enter, be connected to electric-control system.
In the upper left quarter of support feeding portion 2, the rear side of hydraulic cylinder 1, is close to hydraulic cylinder 1 and support feeding portion 2 is equipped with hydraulic pressure Controlling organization 27.The right side of piston rod 3 fixed as one with piston 31 is stretched, and right-hand member is fastenedly connected the horizontal kinetoplast 5 in feeding portion.Feeding Portion's retractable cable 4 introduces the horizontal kinetoplast 5 in feeding portion from position behind the lower section of piston rod 3.On the horizontal kinetoplast 5 in feeding portion, with feeding portion The right flank that vertical kinetoplast 6 is slidably matched, is milled with horizontal kinetoplast dovetail chute 23；On the left bottom surface of horizontal kinetoplast dovetail chute 23 Portion, is pasted with vertical feed displacement displacement transducer 24.In the central part of the horizontal kinetoplast 5 in feeding portion, digging has drive mechanism room 26； Drive mechanism room 26 is equipped with vertical feed turbine drives mechanism 25.On vertical kinetoplast 6, slided with the horizontal kinetoplast 5 in feeding portion The left surface of cooperation, is milled with dovetail convex shoulder 22；Wedge horizontal kinetoplast dovetail chute 23 and constitute therewith vertical in dovetail convex shoulder 22 To being slidably matched.In the forward right side of vertical kinetoplast 6, digging has the clip position 36 to assembly clip moving vane 29；Clip moving vane 29 Upper and lower, the left internal side of upper and lower, left surface and clip position 36 are constituted and are slidably matched；Trailing flank and the clip position of clip moving vane 29 36 preceding inner side constitutes clip working face；Vertical kinetoplast 6 is each come clip by the cooperation of clip moving vane 29 and clip position 36, regulation Type workpiece.In the upper right quarter of support feeding portion 2, the stopper slot 35 for the horizontal translation of kinetoplast 5 or so in feeding portion is left；Stopper slot 35 Bottom is made the sliding room 33 for the sliding of slide mass 34 or so to the left.
Support feeding portion 2, support 7 and the connection of support processing department 8, constitute Base body.
The right-hand member of support processing department 8 extends upward pendulum and faces upward drive division 11 and processing department matrix 12.Processing department matrix 12 is pushed up Cantilever 13 is extended on a lateral left side before and after portion.The left end of cantilever 13 faces upward the assembling circle pendulum mass 16 of axle construction 14 to enclose pendulum.Enclosing pendulum mass 16 is Suit capstan 38 in cirque structure, ring；Circle pendulum mass 16 is constituted tangential skid and moved by capstan Bearning mechanism 32 and capstan 38 matches somebody with somebody Close；The top for enclosing pendulum mass 16 is made swing drive division 21；Swing drive division 21 drives capstan 38 in circle by coil engaging piece 37 Rotation in pendulum mass 16.The upper left face of capstan 38 is processing work face, equipped with being used to cover whole capstan 38 and capstan Bearning mechanism 32 protective plate 20.The upper middle position of capstan 38 is coated with shower 17；The left part of shower 17 is bent downwardly, and the mouth of pipe is with nozzle court To emery wheel 18；The right-hand member of shower 17 is connected to spray telescoping tube 19；By spraying telescoping tube 19, the insertion of shower 17, introducing, company It is connected to spray operation execution system.The lower middle position of capstan 38 is equipped with the emery wheel motor 9 for assembling and driving emery wheel 18.Circle pendulum mass Extend circular arc pendulum down to the right and face upward bar 10 in 16 lower end；The right part that pendulum faces upward bar 10 stretches into pendulum and faces upward drive division 11.Support processing department 8 It is assemblied in the right-hand member of support 7；The left part of support processing department 8 is made bathtub construction, and its left-front corner is formed with leakage fluid dram 30.
Shown in Fig. 6 be many deformation casting reconditioning processing unit (plant)s workpiece clamp portion's right side view and Fig. 7 shown in it is many In the workpiece clamp portion front view of deformation casting reconditioning processing unit (plant)：Clip moving vane 29 is cuboid columnar structure, its is upper and lower, Upper and lower, the left internal side of left surface correspondence clip position 36, composition are slidably matched.A number quiet valve of 36 working faces of correspondence clip position The quiet valve bayonet socket 36.3 of quiet valve bayonet socket 36.2, three of bayonet socket 36.1, two and No. four quiet valve bayonet sockets 36.4, the work of clip moving vane 29 Face is also milled with correspondence sequence number moving vane bayonet socket.Clip moving vane 29 is assembled by clamping adjustment structure 39 and adjusts work with clip position 36 Make face gap, and then realize holding the dress for intending processing sequence number workpiece, clamp, put and unload operation.The left side of dovetail convex shoulder 22 is made vertical Straight-in feed driving rack 22.1, is slidably matched with vertical feed turbine drives mechanism 25.
The many deformation casting shown in feeding portion right side view, Fig. 9 in many deformation casting reconditioning processing unit (plant)s shown in Fig. 8 Many deformation casting reconditioning processing unit (plant)s shown in the B-B direction sectional view and Figure 10 of the feeding portion right side view of reconditioning processing unit (plant) In feeding portion top view：The right flank that horizontal kinetoplast 5 kinetoplast 6 vertical with feeding portion is slidably matched in feeding portion, is milled with press horizontal mobile Body dovetail chute 23；The left bottom surface top of horizontal kinetoplast dovetail chute 23, is pasted with linear vertical feed displacement transducer 24；The middle position of vertical feed displacement transducer 24, is formed with vertical feed displacement sensing transmission bayonet lock 40.In the horizontal kinetoplast in feeding portion 5 central part, digging has drive mechanism room 26；The top of drive mechanism room 26 is equipped with vertical feed turbine drives mechanism 25, under Portion is equipped with the turbine drives motor 25.1 of Driven by Coaxial vertical feed turbine drives mechanism 25.The right-hand member fastening of piston rod 3 connects Tap into the left side middle position of the horizontal kinetoplast 5 in portion.Feeding portion retractable cable 4 introduces the horizontal kinetoplast 5 in feeding portion from the lower section of piston rod 3, And then through the horizontal left part of kinetoplast 5 in feeding portion, access turbine drives motor 25.1；Turbine drives motor 25.1 is watched for AC permanent-magnet Take motor.Slide mass 34 is the extended structure of the horizontal kinetoplast 5 in feeding portion；Above the left end of slide mass 34, digging has horizontal feed position Move sensing transmission bayonet socket 41.
It is many shown in feeding portion right side view and Figure 12 in many deformation casting reconditioning processing unit (plant) supports shown in Figure 11 The C-C of deformation casting reconditioning processing unit (plant) support feeding portion right side view is in sectional view：Hydraulic cylinder 1 is non-symmetric pressure knot Structure, is assemblied in the upper left quarter in support feeding portion 2；Piston rod 3 fixes as one with the right flank of piston 31, from the right side of hydraulic cylinder 1 End is stretched out.In the upper left face of support feeding portion 2 of the rear side of hydraulic cylinder 1, it is close to hydraulic cylinder 1 and support feeding portion 2, is equipped with hydraulic pressure control Mechanism processed 27.Below piston rod 3, feeding portion retractable cable 4 is drawn between hydraulic cylinder 1 and hydraulic control 27.In machine The upper right quarter of seat feeding portion 2, leaves stopper slot 35；The bottom of stopper slot 35, is made sliding room 33 to the left between two parties.Support feeding portion 2 Right side rear portion, connected as one with support 7.
In many deformation casting reconditioning processing unit (plant) support feeding portion views shown in Fig. 8~12：In sliding room 33 Upper wall center line position, linear horizontal feed displacement transducer 43 is pasted with along center line；Horizontal feed displacement transducer 43 is carried Horizontal feed displacement sensing transmission bayonet lock 42, correspondence horizontal feed displacement sensing transmission bayonet socket 41.
The multiform shown in polishing portion upper left side view and Figure 14 in many deformation casting reconditioning processing unit (plant)s shown in Figure 13 Become the D-D of casting reconditioning processing unit (plant) polishing portion upper left side view in sectional view：Circle pendulum mass 16 is cirque structure, same in ring Axle sleeve fills capstan 38；Circle pendulum mass 16 constitutes tangential rolling and is slidably matched by capstan Bearning mechanism 32 and capstan 38；Capstan 38 can be The relative circle coaxial rotating of pendulum mass 16 in circle pendulum mass 16.The disk body of capstan 38 is to be formed with " I " the shape structure for increasing matching ring along axle section, is matched somebody with somebody The working face dorsal part for closing the outer edge of circle is formed with the external tooth of coil engaging piece 37, and capstan Bearning mechanism 32 is assembled in working face side. The matching ring of capstan 38 it is interior along working face side, in face of emery wheel edge, a pair of emery wheel edge sensors 44 of symmetrical assembling.Rotation The working face of disk 38 is equipped with being used to cover the protective plate 20 of whole capstan 38 and capstan Bearning mechanism 32.It is equipped with circle pendulum mass 16 Emery wheel motor 9, processing department retractable cable 15, shower 17 and emery wheel 18.Through capstan 38 and protective plate 20, under capstan 38 Middle position fastening is equipped with emery wheel motor 9；The fastening assembling of the shaft end of motor 9 simultaneously coaxially drives emery wheel 18.Through capstan 38 and anti- Backplate 20, the upper middle position of capstan 38 is equipped with shower 17；The mouth of pipe of shower 17 is with nozzle towards emery wheel 18.In the He of capstan 38 Between protective plate 20, driving cable and the holding wire of emery wheel edge sensor 44 of emery wheel motor 9 come together, and it is emery wheel portion to cover Cable 45.The annulus outside of pendulum mass 16 is enclosed, a pair of circle pendulum of assembling is symmetrically fastened along transverse axis and is faced upward axle 14.1.Prolong the lower end for enclosing pendulum mass 16 Stretch out pendulum and face upward bar 10.Along top in the ring of circle pendulum mass 16, between circle pendulum mass 16 and protective plate 20, along the ring of circle pendulum mass 16 It is pasted with the swing angular displacement sensor 16.1 of circular arc line style.
The many deformation casting reconditioning processing unit (plant) polishing portion upper left side views shown in Figure 15 E-E in sectional view：Circle Pendulum mass 16 is cirque structure, coaxial package capstan 38 in ring；Circle pendulum mass 16 is made up of capstan Bearning mechanism 32 with capstan 38 Tangential rolling is slidably matched.The top for enclosing pendulum mass 16 is made swing drive division 21；The mounted inside of swing drive division 21 is spiraled to put and is driven Motor 47；The pendulum motor 47 that spirals is external rotor permanent magnet servomotor, and swing drive division 21 is driven with its outer rotor；Swing is driven The external tooth in dynamic portion 21 is engaged with the external tooth of capstan 38, constitutes coil engaging piece 37；By coil engaging piece 37, swing drive division 21 Drive the relative circle coaxial rotating of pendulum mass 16 in circle pendulum mass 16 of capstan 38.Spiral pendulum motor 47 inner stator fastening be assemblied in Enclose the top of pendulum mass 16.Processing department retractable cable 15 is drawn from the outer end axle of the pendulum motor 47 that spirals.The disk body edge of capstan 38 Axle section is to be formed with " I " the shape structure for increasing matching ring, and the working face dorsal part of the outer edge of matching ring is formed with coil engaging piece 37 Assemble capstan Bearning mechanism 32 in external tooth, working face side.The working face of capstan 38 is equipped with being used to cover whole capstan 38 and capstan The protective plate 20 of Bearning mechanism 32.Emery wheel motor 9, processing department retractable cable 15, the and of shower 17 are equipped with circle pendulum mass 16 Emery wheel 18.Through capstan 38 and protective plate 20, the lower middle position fastening of capstan 38 is equipped with emery wheel motor 9；The shaft end of motor 9 is tight It is fixedly mounted with and coaxially drives emery wheel 18.In working face dorsal part, shower 17 continues with spray telescoping tube 19, insertion.Through capstan 38 and protective plate 20, the upper middle position of capstan 38 is equipped with shower 17；The mouth of pipe of shower 17 is with nozzle towards emery wheel 18.In rotation Between disk 38 and protective plate 20, emery wheel portion cable 45 is applied along the card of capstan 38 and wears place to shower 17, with shower 17 Come together, and cover through being the Pan Bi of capstan 38.In working face dorsal part, processing department retractable cable 15 comes together with emery wheel portion cable 45, and It is classified as processing department bunch of cables 46.Extend pendulum and face upward bar 10 in the lower end of circle pendulum mass 16.Pendulum faces upward bar 10 for circular arc reinforcing rib structure, circle Arc outside is milled with circle pendulum and faces upward driving rack 48；Dorsad working face one end on the inside of circular arc, is milled with circle pendulum elevation angle displacement sensing and passes Dynamic bayonet socket 49.Along top in the ring of circle pendulum mass 16, between circle pendulum mass 16 and protective plate 20, along the ring attachment of circle pendulum mass 16 There is the swing angular displacement sensor 16.1 of circular arc line style；The circular arc inner side of swing angular displacement sensor 16.1 is formed with swing angular displacement Sensing transmission bayonet lock, the transmission bayonet lock drives with the draw-in groove at the top of the longitudinal axis of capstan 38.
In the polishing portion view of many deformation casting reconditioning processing unit (plant)s shown in Figure 13~15：Circle pendulum mass 16 is annular Structure, the working face dorsal part of annulus inside edge is formed with the internal tooth of coil engaging piece 37, working face side assembling capstan Bearning mechanism 32.Coaxial package capstan 38 in annulus；The disk body of capstan 38 is to be formed with " I " the shape structure for increasing matching ring along axle section, matching ring The working face dorsal part of outer edge is formed with the external tooth of coil engaging piece 37, and capstan Bearning mechanism 32 is assembled in working face side.Circle pendulum mass 16 constitute tangential rolling by capstan Bearning mechanism 32 and capstan 38 is slidably matched；Capstan 38 relative in circle pendulum mass 16 can enclose pendulum mass 16 coaxial rotatings.
The many deformation casting shown in polishing portion front view, Figure 17 in many deformation casting reconditioning processing unit (plant)s shown in Figure 16 Many deformation casting reconditioning processing unit (plant) machines shown in reconditioning processing unit (plant) support polishing portion's (with broken section) left view and Figure 18 The F-F of seat polishing portion left view is in sectional view：Support 7 is connected as in the left back of support processing department 8 with support processing department 8 Integrally.The right-hand member of support processing department 8 extends upward pendulum and faces upward drive division 11 and processing department matrix 12.Before the top of processing department matrix 12 Rear side extends cantilever 13 to the left.The left end of cantilever 13 is equipped with circle pendulum and faces upward bearing 14.2.Pendulum faces upward the outer main body of drive division 11 Triangle reinforcing rib structure；The inside digging that pendulum faces upward drive division 11 has circle pendulum to face upward driving rack telescopic cavity 51 and Quan Baiyang drive chamber 53. Pendulum faces upward driving rack telescopic cavity 51 for circular arc cavity, and circular arc axial line is the axial line that circle pendulum faces upward bearing 14.2, outside circular arc The inclined-plane side opening of drive division 11 is faced upward in pendulum in end；53 transverse presentation axial line cylindrical cavities of Quan Baiyang drive chamber, cylinder axial line with Circle pendulum faces upward the axis parallel of bearing 14.2, and the insertion of driving rack telescopic cavity 51 is faced upward in cylinder upside with pendulum.In Quan Baiyang drive chamber In 53, coaxially it is equipped with the circle pendulum for facing upward travelling gear 50 with moving-coil pendulum and faces upward motor 52；Circle pendulum is faced upward motor 52 and is turned for outer Sub- alternating-current permanent-magnet servo motor, its two end axles fastening is assemblied on the cylindrical two side wall of Quan Baiyang drive chamber 53.Faced upward in pendulum The circular arc madial wall of driving rack telescopic cavity 51, is pasted with the pendulum elevation angle displacement transducer 54 of circular arc line style；Pendulum elevation angle displacement is passed The circular arc outside of sensor 54 is formed with circle pendulum elevation angle displacement sensing transmission bayonet lock 55.Bathtub construction is made above support processing department 8, The bathtub construction inclined-plane curved surface that dorsad drive division 11 is faced upward in the side of working face with pendulum is connected.
In many deformation casting reconditioning processing unit (plant) horizontal feeds control hydraulic schematic shown in Figure 19：Hydraulic cylinder 1 left end insertion connects left hydraulic tube 56, and right-hand member insertion connects right hydraulic tube 57；The other end of left hydraulic tube 56 and valve pocket 27.1 The connection insertion of left delivery outlet, the other end of right hydraulic tube 57 is connected insertion with the right delivery outlet of valve pocket 27.1.Cylindrical shape valve pocket Cylindrical spool 27.2, and axial sliding fit therewith are cased with 27.1, zero lap four-way servo valve is constituted.The one of valve element 27.2 End is affixed with the kinetoplast of servo valve actuator 27.3；The magnet coil of the quiet body of servo valve actuator 27.3 is connect by positive magnet coil Line end p, negative sense magnet coil terminals n and control circuit ground end G draw.The left and right input port insertion connection of valve pocket 27.1 High-voltage tube 59；The middle position input port insertion connection liquid back pipe 62 of valve pocket 27.1；The other end of liquid back pipe 62 is passed through pressure fluid tank. The other end insertion of high-voltage tube 59 connects the high-pressure mouth of force (forcing) pump 60, and is connected insertion with the high-pressure mouth of safety valve 58.Force (forcing) pump 60 low pressure port and the low pressure port of safety valve 58 are passed through pressure fluid tank.Force (forcing) pump 60 is driven by single-phase AC motor；It is logical Cross and connected with the make and break contact of high-pressure switch 61, the phase line drives line of single-phase AC motor is drawn out to force (forcing) pump drives line Terminal TQPhase line end；The zero line drives line of single-phase AC motor directly leads out force (forcing) pump and drives line terminals TQZero line side. The pressure nozzle of high-pressure switch 61 is passed through and is connected to high-voltage tube 59.
In the horizontal feed control hydraulic system pre-amplification circuit structure chart shown in Figure 20：Horizontal feed control signal H passes through input coupling resistance Rh1Feeding operational amplifier AhIn-phase input end：Operational amplifier AhInverting input pass through Feedback divider resistance Rh2Ground connection, and by feedback resistance RhfIt is connected to operational amplifier AhOutput end.Operational amplifier Ah's Cathode power supply end is connected to control circuit work power positive terminal ESP, operational amplifier AhNegative electricity source be connected to control electricity Road working power negative pole end ESN.Operational amplifier AhOutput end with drive input coupling resistance Rh3One end connection, drive it is defeated Enter coupling resistance Rh3One end and forward signal divider resistance Rh6With reverse signal divider resistance Rh7Connect simultaneously；Forward signal Divider resistance Rh6The other end and reverse signal divider resistance Rh7The other end respectively with positive isolation optocoupler LChPNegative pole it is defeated Enter end and reverse isolation optocoupler LChNElectrode input end connection；Positive isolation optocoupler LChPElectrode input end and reverse isolation Optocoupler LChNNegative input be connected respectively to control circuit work power positive terminal ESPWith control circuit work power negative pole End ESN.Positive isolation optocoupler LChPCathode output end and reverse isolation optocoupler LChNCathode output end be connected respectively to driving Circuit work power positive terminal EPWith drive circuit works power cathode end EN.Positive isolation optocoupler LChPCathode output end and Reverse isolation optocoupler LChNCathode output end be connected respectively to positive MOSFET element QhPGrid and reverse MOSFET element QhNGrid；Meanwhile, positive isolation optocoupler LChPCathode output end and reverse isolation optocoupler LChNCathode output end again respectively With positive isolating diode DhPPositive pole and reverse isolation diode DhNNegative pole connection；Positive isolating diode DhPNegative pole With reverse isolation diode DhNPositive pole respectively pass through forward bias resistor Rh4With reverse bias resistance Rh5Ground connection.It is positive MOSFET element QhPIt is P-channel enhancement type device, QhNReverse MOSFET element is N-channel enhancement device.Positive MOSFET devices Part QhPDrain electrode be connected to drive circuit works power positive end EP；Reverse MOSFET element QhNSource electrode be connected to drive circuit Working power negative pole end EN；Positive MOSFET element QhPSource electrode be connected to positive magnet coil terminals p；Reverse MOSFET devices Part QhNDrain electrode be connected to negative sense magnet coil terminals n.Positive magnet coil equivalent inductance LPIt is equivalent with reverse magnet coil Inductance LNForward and around magnet coil, to constitute the main body of the quiet body of servo valve actuator 27.3.Positive magnet coil equivalent inductance LP Same Name of Ends and reverse magnet coil equivalent inductance LNSame Name of Ends be connected respectively to positive magnet coil terminals p and negative sense electricity Magnetic coil terminals n.Positive magnet coil equivalent inductance LPDifferent name end and reverse magnet coil equivalent inductance LNDifferent name end phase Connect and be grounded to control circuit ground end G.
In many deformation casting reconditioning processing unit (plant)s spray operation execution system schematic diagram shown in Figure 21：Spray telescoping tube 19 are connected insertion by magnetic valve 63 with flow pipe 68.The insertion simultaneously of the other end of flow pipe 68 is connected to the high pressure of ftercompction pump 64 The high-pressure mouth of mouth and relief valve 67.The low pressure port of ftercompction pump 64 and the insertion simultaneously of the low pressure port of relief valve 67 are connected to running water pipe 66.Ftercompction pump 64 is driven by single-phase AC motor；Connected by the make and break contact with normal pressure pressure switch 65, single-phase alternating current The phase line drives line of motivation is drawn out to ftercompction pump and drives line terminals TWPhase line end；The zero line drives line of single-phase AC motor is straight Connect and be drawn out to ftercompction pump driving line terminals TWZero line side.The pressure nozzle of normal pressure pressure switch 65 is passed through and is connected to flow pipe 68.Electromagnetism Valve 63 is by drive circuit works power positive end EP, spray operation signal w input terminal and control circuit ground end G connection electricity Electromagnetic valve driving circuit controls break-make.
In the electromagnetic valve structure view of the spray operation execution system shown in Figure 22：Magnetic valve is by valve pocket 63.1, valve element 63.2nd, connecting rod 63.3, circuit framework 63.4, magnet coil 63.5, sliding cylinder chamber 63.6, antiposition electric contact 63.7, antiposition contact 63.8th, permanent magnet N poles 63.9, permanent magnet S pole 63.10, sliding cylinder sleeve 63.11, normotopia contact 63.12, the and of normotopia electric contact 63.13 Circuit connection room 63.14 is constituted；Including driving circuit for electromagnetic valve power positive end EW, spray operation signal w input terminal, just To driving binding post poNormotopia electric contact binding post pk, antiposition electric contact binding post nk, reverse drive binding post noWith Control circuit ground end G.Magnetic valve is divided into the valve body of left part and the drive division of right part.Valve body is to include valve pocket 63.1, valve The executive agent structure of core 63.2 and connecting rod 63.3, drive division is to include connecting rod 63.3, circuit framework 63.4, permanent magnet N poles 63.9th, permanent magnet S pole 63.10, sliding cylinder chamber 63.6, sliding cylinder sleeve 63.11, magnet coil 63.5, antiposition electric contact 63.7, antiposition are touched First 63.8, normotopia contact 63.12, normotopia electric contact 63.13, circuit connection room 63.14, driving circuit for electromagnetic valve power positive end EW, spray operation signal w input terminal, forward drive binding post po, normotopia electric contact binding post pk, antiposition electric contact Binding post nk, reverse drive binding post noWith the electromagnetic drive mechanism of control circuit ground end G；Wherein valve pocket 63.1 with it is sliding Cylinder sleeve 63.11 is two chamber integrative-structures being separated by by partition, is made up of nonferromagnetic material.
Valve element 63.2 in valve pocket 63.1 is mechanically connected with one end fastening of connecting rod 63.3, the other end of connecting rod 63.3 with The left section fastening of permanent magnet N poles 63.9 is mechanically connected；Connecting rod 63.3 passes through the partition of valve pocket 63.1 and sliding cylinder sleeve 63.11, and Airtight being slidably matched is constituted with the partition；Permanent magnet N poles 63.9 are consubstantiality column construction, its lateral wall with permanent magnet S pole 63.10 Madial wall with sliding cylinder chamber 63.6 is slidably matched.In the left inside wall in sliding cylinder chamber 63.6, digging has a groove room, and a pair of assembly is normal in groove room The antiposition electric contact 63.7 for closing；In the left side of permanent magnet N poles 63.9, the assembly of correspondence antiposition electric contact 63.7 has the anti-of a protrusion Position contact 63.8, antiposition electric contact 63.7 is opened to be touched when reversely in place.In the right inwall in sliding cylinder chamber 63.6, digging has a groove Room, a pair normally closed normotopia electric contacts 63.13 of assembly in groove room；In the right side of permanent magnet S pole 63.10, correspondence normotopia electricity is touched 63.13 assemblies of point have the normotopia contact 63.12 of a protrusion, to it is positive in place when touch and open normotopia electric contact 63.13.Circuit bone The adapter sleeve of frame 4 is mounted on the lateral wall of sliding cylinder sleeve 63.11；63.4 points of circuit framework is the skeleton portion of magnet coil 63.5 in left portion With the circuit connection room 63.14 of right part.
In circuit connection room 63.14, drive signal change-over circuit and internal and external line binding post are equipped with.Magnet coil 63.5 two ends are connected respectively to normotopia electric contact binding post pkWith antiposition electric contact binding post nkOn；Normotopia electric contact connects Line terminals pkWith forward drive binding post poConstituted with two terminals of normotopia electric contact 63.13 respectively and electrically connected；Antiposition electricity is touched Point binding post nkWith reverse drive binding post noConstituted with two terminals of antiposition electric contact 63.7 respectively and electrically connected.Drive Circuit work power positive terminal EP, spray operation signal w input terminal and control circuit ground end G be respectively used to connect electromagnetism Valve-driving circuit positive source, spray operation signal input line and ground connection.
In the driving circuit for electromagnetic valve structure chart of the spray operation execution system shown in Figure 23：
Drive signal change-over circuit is applied to the control mode of low and high level control, by differential capacitance C, forward bias resistor RP1, positive divider resistance RP2, reverse divider resistance RN2, reverse bias resistance RN1, P-channel enhancement type forward direction upper arm MOSFET devices Part QP1, the enhanced reverse underarm MOSFET element Q of N-channelN1, reverse isolation optocoupler LCN, reverse signal divider resistance RN3, reversely Isolating diode DN, forward signal divider resistance RP3, positive isolating diode DP, positive isolation optocoupler LCP, N-channel it is enhanced anti- To upper arm MOSFET element QN2, P-channel enhancement type forward direction underarm MOSFET element QP2, magnet coil equivalent inductance L constitute.
Spray operation signal w is input to the negative pole of differential capacitance C.Forward bias resistor RP1One end be connected to working power Positive terminal E, forward bias resistor RP1The other end and positive divider resistance RP2One end connection；Forward bias resistor RP1With just To divider resistance RP2Tie point and positive upper arm MOSFET element QP1Grid connection.Reverse divider resistance RN2One end with Reverse bias resistance RN1One end connection, reverse bias resistance RN1The other end ground connection；Reverse divider resistance RN2With reverse bias Resistance RN1Tie point and reverse underarm MOSFET element QN1Grid connection.Positive upper arm MOSFET element QP1Source electrode connect It is connected to driving circuit for electromagnetic valve power positive end EW, positive upper arm MOSFET element QP1Drain electrode be connected to forward drive terminals Sub- po.Reverse underarm MOSFET element QN1Drain electrode be connected to normotopia electric contact binding post pk；Reverse underarm MOSFET element QN1Source ground.Reverse isolation optocoupler LCN1,4 pin be connected to working power positive terminal E, reverse isolation optocoupler LCN2 pin With 4 pin respectively with reverse signal divider resistance RN3One end and reverse upper arm MOSFET element QN2Grid connection.Forward direction isolation Optocoupler LCP1 pin and 4 pin respectively with forward signal divider resistance RP3One end and positive underarm MOSFET element QP2Grid connect Connect, reverse isolation optocoupler LCN2,4 pin ground connection.Reverse signal divider resistance RN3The other end and forward signal divider resistance RP3 Other end connection, the tie point is connected to the positive pole of differential capacitance C.Reverse isolation diode DNNegative pole and reverse upper arm MOSFET element QN2Grid connection, reverse isolation diode DNPositive pole and reverse divider resistance RN2The other end connection.Just To isolating diode DPPositive pole and positive underarm MOSFET element QP2Grid connection, positive isolating diode DPNegative pole with Positive divider resistance RP2The other end connection.Reverse upper arm MOSFET element QN2Drain electrode be connected to driving circuit for electromagnetic valve electricity Source positive terminal EW, reverse upper arm MOSFET element QN2Source electrode be connected to reverse drive binding post no.Positive underarm MOSFET Device QP2Source electrode be connected to antiposition electric contact binding post nk, positive underarm MOSFET element QP2Grounded drain.
Magnet coil 63.5, the i.e. two ends of magnet coil equivalent inductance L are connected respectively to antiposition electric contact binding post nk With normotopia electric contact binding post pk。
In many deformation casting reconditioning processing unit (plant)s control execution shown in Figure 24 with working power electric hookup：Master control Switch KC is push-botton operation contactor, and casting reconditioning processing unit (plant) is become for 380V three-phase alternating currents are electrically accessed into multiform.A, B and C Phase line passes through vertical drive breaker S respectivelyv, pendulum face upward driving breaker SbBreaker S is driven with swingrWith turbine drive electric Machine driver Drv, circle pendulum face upward drive motor driver DrbWith the pendulum drive motor driver Dr that spiralsrConnection；A wherein phase line By emery wheel operating breaker SgWith power supply group breaker SUIt is respectively connected to emery wheel motor signal Operation switch KgWith computer work Make power supply group UPS；Zero line is directly accessed turbine drives motor driver Drv, circle pendulum face upward drive motor driver Drb, spiral pendulum drive Dynamic motor driver Drr, emery wheel motor signal Operation switch KgWith computer operation power supply group UPS.Turbine drives motor drives Device Drv, circle pendulum face upward drive motor driver DrbWith the pendulum drive motor driver Dr that spiralsrRespectively by vertical feed drive signal vD, pendulum face upward drive signal bD, swing drive signal rDControl drives；Emery wheel motor signal Operation switch KgLetter is operated by emery wheel Number g operation.Turbine drives motor driver Drv, circle pendulum face upward drive motor driver Drb, spiral pendulum drive motor driver Drr It is the special AC/DC/AC-SPWM three-phase drive circuits module of permanent-magnet servo motor.Emery wheel motor signal Operation switch KgFor Level operation monophase solid contactor.Industrial computer ICC is the control core of this many deformation casting reconditioning processing unit (plant) and soft Part carrier；The computer operation power supply group UPS of industrial computer ICC is multigroup DC output power device.
Processed in many deformation casting reconditioning processing unit (plant) views shown in Fig. 2~9, many deformation casting reconditionings shown in Figure 13 The E-E of many deformation casting reconditioning processing unit (plant) polishing portion upper left side views shown in the polishing portion upper left side view of device, Figure 15 To the F-F of many deformation casting reconditioning processing unit (plant) support polishing portion left views shown in sectional view, Figure 18 to sectional view, Tu20Suo The many deformation casting reconditioning processing unit (plant)s shown in horizontal feed control hydraulic system pre-amplification circuit structure chart and Figure 24 for showing In control execution and working power electric hookup：Turbine drives motor 25.1, circle pendulum face upward motor 52 and the pendulum that spirals drives Motor 47 is respectively by turbine drives motor driver Drv, circle pendulum face upward drive motor driver DrbPendulum motor drives with spiraling Device DrrDriven with three phase sine electric current and run.Emery wheel motor 9 is by emery wheel motor signal Operation switch KgOperation start-stop.Turbine Motor 25.1 coaxially drives vertical feed turbine drives mechanism 25, by vertical feed drive tooth bar 22.1, drives feeding The vertical kinetoplast 6 in portion produces vertical feed displacement vo；Circle pendulum faces upward motor 52, by coaxially being assembled on its outer rotor, being driven Circle pendulum face upward travelling gear 50, band movable pendulum is faced upward bar 10 and produces pendulum elevation angle degree bo；The pendulum motor 47 that spirals passes through coil engaging piece 37, drive capstan 38 to produce swing angle ro.Turbine drives motor 25.1, vertical feed turbine drives mechanism 25, vertical feed The vertical kinetoplast 6 of driving rack 22.1 and feeding portion constitutes vertical feed and performs link Mv, by vertical feed drive signal vDConversion It is vertical feed displacement vo；Circle pendulum faces upward that motor 52, circle pendulum face upward travelling gear 50 and pendulum faces upward bar 10 and constitutes pendulum and faces upward execution Link MbPendulum is faced upward into drive signal bDBe converted to pendulum elevation angle degree bo；Spiral pendulum motor 47, coil engaging piece 37 and the structure of capstan 38 Link M is performed into swingrBy swing drive signal rDBe converted to swing angle ro.The 12V of computer operation power supply group UPS is defeated Outlet is drawn as drive circuit works power positive end EN, the extraction of -12V output lines is used as drive circuit works power cathode end EP, the extraction of 5V output lines is used as control circuit work power positive terminal ESP, the extraction of -5V output lines is used as control circuit work power Negative pole end ESN。
In many deformation casting reconditioning level of processing feeding signal detection translation circuit figure shown in Figure 25：Horizontal signal point Piezoresistance Rsh1One end be connected to control circuit work power positive terminal ESP, the other end compares amplifier A with horizontal signalsh1It is same Phase input is connected.Horizontal signal balance resistance Rsh2One end be connected to control circuit work power positive terminal ESP, the other end with Horizontal signal compares amplifier Ash1Inverting input connection.Horizontal signal compares amplifier Ash1Cathode power supply end be connected to control Circuit work power positive terminal ESP.Horizontal signal optocoupler LChElectrode input end be connected to control circuit work power positive terminal ESP, negative input and horizontal signal Coupling Potential device GhA quiet arm connection；Horizontal signal optocoupler LChCathode output end connect It is connected to control circuit work power positive terminal ESP, cathode output end and horizontal signal amplifier Ash2Inverting input connection.Level Signal amplifier Ash2Cathode power supply end be connected to control circuit work power positive terminal ESP.Horizontal signal compares amplifier Ash1It is same Phase input is drawn as horizontal feed sensing electric potential signal shInput.Horizontal signal compares amplifier Ash1Output end and water Ordinary mail Coupling Potential device GhSwing arm connection.Horizontal signal feedback resistance Rsh5One end and horizontal signal amplifier Ash2Positive Input connection, the other end and horizontal signal amplifier Ash2Output end connection；Horizontal signal amplifier Ash2Output end draw make It is horizontal feed feedback signal hfOutput end.Horizontal feed displacement transducer equivalent resistance in horizontal feed displacement transducer 43 RhA quiet arm compare amplifier A with horizontal signal together with swing armsh1In-phase input end connection；Another quiet arm ground connection.Level is believed Number balance adjustment resistance Rsh3A quiet arm compare amplifier A with horizontal signal together with swing armsh1Inverting input connection；It is another Quiet arm ground connection.Horizontal signal compares amplifier Ash1Negative power supply end ground connection.Horizontal signal TVS diode TVShNegative pole and water Ordinary mail Coupling Potential device GhAnother quiet arm connection, plus earth.Horizontal signal load resistance Rsh4One end and horizontal signal Amplifier Ash2Inverting input connection, the other end is connected to control circuit work power negative pole end ESN.Horizontal signal feeds back partial pressure Resistance Rsh6One end and horizontal signal amplifier Ash2Normal phase input end connection, the other end ground connection.Horizontal signal amplifier Ash2It is negative Pole power end is connected to control circuit work power negative pole end ESN。
In many deformation casting reconditionings processing vertical feed signal detection translation circuit figure shown in Figure 26：Vertical signal point Piezoresistance Rsv1One end be connected to control circuit work power positive terminal ESP, the other end compares amplifier A with vertical signalsv1It is same Phase input is connected.Vertical signal balance resistance Rsv2One end be connected to control circuit work power positive terminal ESP, the other end with Vertical signal compares amplifier Asv1Inverting input connection.Vertical signal compares amplifier Asv1Cathode power supply end be connected to control Circuit work power positive terminal ESP.Vertical signal optocoupler LCvElectrode input end be connected to control circuit work power positive terminal ESP, negative input and vertical signal Coupling Potential device GvA quiet arm connection；Vertical signal optocoupler LCvCathode output end connect It is connected to control circuit work power positive terminal ESP, cathode output end and vertical signal amplifier Asv2Inverting input connection.Vertically Signal amplifier Asv2Cathode power supply end be connected to control circuit work power positive terminal ESP.Vertical signal compares amplifier Asv1It is same Phase input is drawn as vertical feed sensing electric potential signal svInput.Vertical signal compares amplifier Asv1Output end with hang down Straight signal Coupling Potential device GvSwing arm connection.Vertical signal feedback resistance Rsv5One end and vertical signal amplifier Asv2Positive Input connection, the other end and vertical signal amplifier Asv2Output end connection；Vertical signal amplifier Asv2Output end draw make It is vertical feed feedback signal vfOutput end.Vertical feed displacement transducer is equivalent in vertical feed displacement displacement transducer 24 Resistance RvA quiet arm compare amplifier A with vertical signal together with swing armsv1In-phase input end connection；Another quiet arm ground connection.Hang down Straight signal-balanced regulation resistance Rsv3A quiet arm compare amplifier A with vertical signal together with swing armsv1Inverting input connection； Another quiet arm ground connection.Vertical signal compares amplifier Asv1Negative power supply end ground connection.Vertical signal TVS diode TVSvNegative pole With vertical signal Coupling Potential device GvAnother quiet arm connection, plus earth.Vertical signal load resistance Rsv4One end with it is vertical Signal amplifier Asv2Inverting input connection, the other end is connected to control circuit work power negative pole end ESN.Vertical signal feeds back Divider resistance Rsv6One end and vertical signal amplifier Asv2Normal phase input end connection, the other end ground connection.Vertical signal amplifier Asv2 Negative electricity source be connected to control circuit work power negative pole end ESN。
In many deformation casting reconditionings processing pendulum shown in Figure 27 faces upward signal detection translation circuit figure：Pendulum faces upward signal partial pressure electricity Resistance Rsb1One end be connected to control circuit work power positive terminal ESP, the other end faces upward signal and compares amplifier A with pendulumsb1It is same mutually defeated Enter end connection.Pendulum faces upward signal-balanced resistance Rsb2One end be connected to control circuit work power positive terminal ESP, the other end faces upward with pendulum Signal compares amplifier Asb1Inverting input connection.Pendulum faces upward signal and compares amplifier Asb1Cathode power supply end be connected to control circuit Working power positive terminal ESP.Pendulum faces upward signal optocoupler LCbElectrode input end be connected to control circuit work power positive terminal ESP, bear Pole input faces upward signal Coupling Potential device G with pendulumbA quiet arm connection；Pendulum faces upward signal optocoupler LCbCathode output end be connected to control Circuit work power positive terminal E processedSP, cathode output end and pendulum face upward signal amplifier Asb2Inverting input connection.Pendulum faces upward signal fortune Put Asb2Cathode power supply end be connected to control circuit work power positive terminal ESP.Pendulum faces upward signal and compares amplifier Asb1Homophase input Draw and face upward feeding sensing electric potential signal s as pendulum in endbInput.Pendulum faces upward signal and compares amplifier Asb1Output end and pendulum face upward signal Coupling Potential device GbSwing arm connection.Pendulum faces upward signal feedback resistance Rsb5One end and pendulum face upward signal amplifier Asb2Normal phase input end Connection, the other end faces upward signal amplifier A with pendulumsb2Output end connection；Pendulum faces upward signal amplifier Asb2Output end draw faced upward as pendulum Feeding feedback signal bfOutput end.Pendulum elevation angle displacement transducer equivalent resistance R in pendulum elevation angle displacement transducer 54bIt is one quiet Arm faces upward signal with pendulum and compares amplifier A together with swing armsb1In-phase input end connection；Another quiet arm ground connection.Pendulum faces upward signal-balanced tune Economize on electricity resistance Rsb3A quiet arm signal faced upward with pendulum together with swing arm compare amplifier Asb1Inverting input connection；Another quiet arm connects Ground.Pendulum faces upward signal and compares amplifier Asb1Negative power supply end ground connection.Pendulum faces upward signal TVS diode TVSbNegative pole and pendulum face upward signal Coupling Potential device GbAnother quiet arm connection, plus earth.Pendulum faces upward signal load resistance Rsb4One end and pendulum face upward signal amplifier Asb2Inverting input connection, the other end is connected to control circuit work power negative pole end ESN.Pendulum faces upward signal feedback divider resistance Rsb6One end and pendulum face upward signal amplifier Asb2Normal phase input end connection, the other end ground connection.Pendulum faces upward signal amplifier Asb2Negative electricity Source is connected to control circuit work power negative pole end ESN。
In many deformation casting reconditionings processing swing signal detection translation circuit figure shown in Figure 28：Swing signal partial pressure electricity Resistance Rsr1One end be connected to control circuit work power positive terminal ESP, the other end compares amplifier A with swing signalsr1It is same mutually defeated Enter end connection.The signal-balanced resistance R of swingsr2One end be connected to control circuit work power positive terminal ESP, the other end and swing Signal compares amplifier Asr1Inverting input connection.Swing signal compares amplifier Asr1Cathode power supply end be connected to control circuit Working power positive terminal ESP.Swing signal optocoupler LCrElectrode input end be connected to control circuit work power positive terminal ESP, bear Pole input and swing signal Coupling Potential device GrA quiet arm connection；Swing signal optocoupler LCrCathode output end be connected to control Circuit work power positive terminal E processedSP, cathode output end and swing signal amplifier Asr2Inverting input connection.Swing signal is transported Put Asr2Cathode power supply end be connected to control circuit work power positive terminal ESP.Swing signal compares amplifier Asr1Homophase input Draw as swing feeding sensing electric potential signal s at endrInput.Swing signal compares amplifier Asr1Output end and swing signal Coupling Potential device GrSwing arm connection.Swing signal feedback resistance Rsr5One end and swing signal amplifier Asr2Normal phase input end Connection, the other end and swing signal amplifier Asr2Output end connection；Swing signal amplifier Asr2Output end draw as swing Feeding feedback signal rfOutput end.Swing angular displacement sensor equivalent resistance R in swing angular displacement sensor 16.1rIt is one quiet Arm compares amplifier A together with swing arm with swing signalsr1In-phase input end connection；Another quiet arm ground connection.The signal-balanced tune of swing Economize on electricity resistance Rsr3A quiet arm compare amplifier A with swing signal together with swing armsr1Inverting input connection；Another quiet arm connects Ground.Swing signal compares amplifier Asr1Negative power supply end ground connection.Swing signal TVS diode TVSrNegative pole and swing signal Coupling Potential device GrAnother quiet arm connection, plus earth.Swing signal load resistance Rsr4One end and swing signal amplifier Asr2Inverting input connection, the other end is connected to control circuit work power negative pole end ESN.Swing signal feeds back divider resistance Rsr6One end and swing signal amplifier Asr2Normal phase input end connection, the other end ground connection.Swing signal amplifier Asr2Negative electricity Source is connected to control circuit work power negative pole end ESN。
In the grinding wheel radius signal detection translation circuit figure of many deformation casting reconditioning processing unit (plant)s shown in Figure 29：It is infrared Divider resistance Rsg1One end be connected to drive circuit works power positive end EP, the other end is connected to emery wheel edge sensor 44 Middle infrared-emitting diode LedgPositive terminal.Emery wheel signal divider resistance Rsg2One end be connected to drive circuit works power supply Positive terminal EP, the other end is connected to infrared sensor Rd in emery wheel edge sensor 44gPositive terminal.The signal-balanced resistance of emery wheel Rsg3One end be connected to drive circuit works power positive end EP, the other end compares amplifier A with emery wheel signalsg1Anti-phase input End connection.Emery wheel signal compares amplifier Asg1Cathode power supply end be connected to drive circuit works power positive end EP.Emery wheel signal Optocoupler LCgElectrode input end be connected to drive circuit works power positive end EP, negative input and emery wheel signal Coupling Potential Device GgA quiet arm connection；Emery wheel signal optocoupler LCgCathode output end be connected to drive circuit works power positive end EP, bear Pole output end and emery wheel signal amplifier Asg2Inverting input connection.Upper divider resistance Rsg4One end be connected to drive circuit work Make power positive end EP, the other end and emery wheel signal amplifier Asg2In-phase input end connection., emery wheel signal amplifier Asg2Positive pole Power end is connected to drive circuit works power positive end EP.Catching diode DgNegative pole be connected to drive circuit works power supply Positive terminal EP, positive pole and emery wheel signal amplifier Asg2Output end connection；Emery wheel signal amplifier Asg2Output end draw as red Unofficial biography sense electric potential signal sgOutput end.Emery wheel signal compares amplifier Asg1Output end and emery wheel signal Coupling Potential device GgIt is dynamic Arm is connected；Emery wheel signal Coupling Potential device GgAnother quiet arm and emery wheel signal TVS diode TVSgNegative pole connection.Emery wheel side The infrared-emitting diode Led along sensor 44gNegative pole ground connection；Infrared sensor Rd in emery wheel edge sensor 44gNegative pole Ground connection.The signal-balanced regulation resistance R of emery wheelsg5A quiet arm be all connected to emery wheel signal together with swing arm and compare amplifier Asg1It is anti-phase Input；Another quiet arm ground connection.Emery wheel signal compares amplifier Asg1Negative power supply end ground connection.Emery wheel signal TVS diode TVSg Plus earth.Emery wheel signal load resistance Rsg6One end and emery wheel signal amplifier Asg2Inverting input connection；The other end Ground connection.Lower divider resistance Rsg7One end and emery wheel signal amplifier Asg2In-phase input end connection；The other end is grounded.Emery wheel signal Compare amplifier Asg1Negative power supply end ground connection.
In many deformation casting reconditioning level of processing feed control system block diagrams shown in Figure 30：Many deformation casting reconditionings add Work horizontal feed control system is by comparator, horizontal feed control calculate link Ch, preposition amplifying element AEh, drive perform Link Dh, hydraulic pressure amplifying element AV, hydraulic pressure perform link APWith horizontal feed signal detection transform part TrhConstitute.By processing journey Sequence or initial setting up calculate the horizontal feed Setting signal h for providingR, through comparatorWith horizontal feed feedback signal hfCompare, obtain Go out the partially poor letter ⊿ h of horizontal feed；Link C is calculated in horizontal feed controlh, horizontal feed Pian differences Xin ⊿ h switch to level and enter Give control signal h；It is premenstrual to put amplifying element AEhAmplify, horizontal feed control signal h turns into horizontal feed drive signal hD；Driving It is dynamic to perform link Dh, horizontal feed drive signal hDBe converted to spool displacement amount hV, through hydraulic pressure amplifying element AVControl, amplification, valve Core displacement hVBe converted to pressure flow quantity q；Link A is performed in hydraulic pressureP, pressure flow quantity q is converted to horizontal feed displacement ho；Through horizontal feed signal detection transform part TrhConversion, horizontal feed displacement hoTurn into horizontal feed feedback signal h againf。
In many deformation casting reconditionings processing vertical feed control system block diagram shown in Figure 31：Many deformation casting reconditionings add Work vertical feed control system is by through comparatorVertical feed control calculates link Cv, vertical feed amplifying element AEv, it is vertical Feeding performs link MvWith vertical feed signal detection transform part TrvConstitute.Calculate what is provided by procedure or initial setting up Vertical feed Setting signal vR, through comparatorWith vertical feed feedback signal vfCompare, draw vertical feed Pian difference Xin ⊿ v； Link C is calculated in vertical feed controlv, vertical feed Pian difference Xin ⊿ v be converted to vertical feed control signal v；Through vertically entering Give amplifying element AEvAmplify, vertical feed control signal v turns into vertical feed drive signal vD；Link is performed in vertical feed Mv, vertical feed drive signal vDBe converted to vertical feed displacement vo；Through vertical feed signal detection transform part TrvConversion, Vertical feed displacement voTurn into vertical feed feedback signal v againf。
In many deformation casting reconditionings processing circle pendulum shown in Figure 32 faces upward control system block diagram：Many deformation casting reconditioning processing Circle pendulum faces upward control system by comparatorPendulum faces upward programme-control and calculates link CbP, pendulum faces upward state modulator and calculates link Cb, adder ⊕, pendulum face upward signal amplifying element Ab, pendulum face upward execution link MbSignal detection transform part Tr is faced upward with pendulumbConstitute.Given by procedure The pendulum for going out faces upward program Setting signal bP, face upward programme-control through pendulum and calculate link CbPTreatment, program control signal b is faced upward as pendulum1；Together When, the pendulum elevation angle Setting signal b for being given is calculated by initial setting upR, through comparatorAngle feedback signal b is faced upward with pendulumfCompare, obtain Go out to put elevation deflection Xin ⊿ b；State modulator is faced upward through pendulum calculate link CbTreatment, pendulum elevation deflection Xin ⊿ b face upward ginseng as pendulum Number control signal b2；Pendulum faces upward program control signal b1Parameter control signal b is faced upward with pendulum2It is added in adder ⊕, show that pendulum faces upward control Signal b processed；Signal amplifying element A is faced upward through pendulumbAmplify, pendulum faces upward control signal b and faces upward drive signal b as pendulumD；Execution ring is faced upward in pendulum Section Mb, put and face upward drive signal bDBe converted to pendulum elevation angle degree bo；Signal detection transform part Tr is faced upward through pendulumbConversion, pendulum elevation angle degree boAgain Angle feedback signal b is faced upward as pendulumf。
In oscillation control system block diagram is spiraled in many deformation casting reconditionings processing shown in Figure 33：Many deformation casting reconditioning processing Oscillation control system spiral by comparatorSwing programme-control calculates link CrP, swing state modulator calculate link Cr, adder ⊕, swing signal amplifying element Ar, swing perform link Mr, swing signal detection transform part TrrConstitute.Given by procedure The swing program Setting signal r for going outP, link C is calculated through swing programme-controlrPTreatment, as swing program control signal r1；Together When, the swing Setting signal r for being given is calculated by initial setting upR, through comparatorWith the swinging feedback signal r that spiralsfCompare, obtain Go out swing Pian difference Xin ⊿ r；Link C is calculated through swing state modulatorrTreatment, swing Pian difference Xin ⊿ r turn into swing parameter control Signal r processed2；Swing program control signal r1With swing parameter control signal r2It is added in adder ⊕, draws swing control letter Number r；Through swing signal amplifying element ArAmplify, swing control signal r turns into swing drive signal rD；Link M is performed in swingr, Swing drive signal rDBe converted to swing angle ro；Through swing signal detection transform part TrrConversion, swing angle roTurn into again Swinging feedback signal of spiraling rf.
In many deformation casting reconditioning processing unit (plant) system software architecture diagrams shown in Figure 34：Many deformation casting Regrinding Systems Software includes feeding subsystem and polishing subsystem.Feeding subsystem includes horizontal feed portion and vertical feed portion.Polishing subsystem System includes that portion, disk swing section and spray portion are faced upward by emery wheel portion, circle pendulum.
Horizontal feed portion is by parameter processing, program treatment, data are calculated and data memory module is constituted.Vertical feed portion By the parameter processing of oneself, program treatment, data are calculated and data memory module is constituted.
Emery wheel portion includes data processing module.Circle pendulum is faced upward portion and is calculated and data storage by parameter processing, program treatment, data Module is constituted.Disk swing section is also made up of the parameter processing of oneself, program treatment, data calculating and data memory module.
During operation, many deformation casting Regrinding Systems will intend processing Workpiece structure parameter, drawing data, processing journey on the whole Sequence, global variable and local variable, are faced upward, the pendulum free degree of spiraling is decomposed, distributed by horizontal feed, vertical feed, circle pendulum；To Horizontal feed portion, vertical feed portion, circle pendulum face upward portion, disk swing section and emery wheel subordinate and reach correspondence local parameter, data, instruction；Together When receive horizontal feed, vertical feed, circle pendulum face upward, spiral pendulum and each process of abrasion of grinding wheel, feedback of status data；And on the whole Synchronization Control horizontal feed, vertical feed, circle pendulum are faced upward, spiral and put each portion's data flow and operation section suddenly.
Horizontal feed portion totally receives horizontal feed local parameter, data, instruction from many deformation casting Regrinding Systems, passes through Its parameter processing, program treatment and the treatment of data computation module, calculating, horizontal feed is to fixed number needed for obtaining horizontal feed According to, then stored by data memory module, and to general feedback horizontal feed data-oriented：Simultaneously by data memory module The conversion of digital-to-analogue conversion submodule, horizontal feed Setting signal h is converted to by horizontal feed data-orientedR, to many deformation casting Reconditioning level of processing feed control system is sent out.
Vertical feed portion totally receives vertical feed local parameter, data, instruction from many deformation casting Regrinding Systems, passes through Its parameter processing, program treatment and the treatment of data computation module, calculating, vertical feed is to fixed number needed for obtaining vertical feed According to, then stored by data memory module, and to each process data of general feedback vertical feed：Pass through data memory module simultaneously The conversion of middle digital-to-analogue conversion submodule, vertical feed Setting signal v is converted to by vertical feed data-orientedR, cast to many deformation Part reconditioning processing vertical feed control system is sent out.
Circle pendulum faces upward portion, and from many deformation casting Regrinding Systems, totally receiving circle pendulum faces upward local parameter, data, instruction, is joined by it Number treatment, program treatment and the treatment of data computation module, calculating, obtain pendulum needed for pendulum is faced upward and face upward program data-oriented and the pendulum elevation angle Data-oriented, then stored by data memory module, and face upward each process data to general feedback circle pendulum：Pass through data storage simultaneously The conversion of digital-to-analogue conversion submodule in module, faces upward pendulum program data-oriented and pendulum elevation angle data-oriented is converted to pendulum and faces upward journey respectively Sequence Setting signal bPWith pendulum elevation angle Setting signal bR, face upward control system to many deformation casting reconditionings processing pendulum and send out.
Joined by it from many deformation casting Regrinding Systems totality receiving plate swing local parameter, data, instruction disk swing section Number treatment, program treatment and data computation module treatment, calculate, obtain swing program data-oriented needed for swing and swing to Fixed number evidence, then stored by data memory module, and spiraled each process data of pendulum to general feedback：Pass through data storage mould simultaneously The conversion of digital-to-analogue conversion submodule in block, respectively by swing program data-oriented swing angle data-oriented be converted to swing program to Determine signal rPSwing angle Setting signal rR, sent out to many deformation casting reconditionings processing swing control system.
Spray portion totally receives spray operation local instruction from many deformation casting Regrinding Systems, and is processed by it, obtains Spray operation signal w instructions needed for spray operation, operation spray is opened (w=1), is closed down (w=0).
In many deformation shown in many deformation casting reconditioning processing unit (plant) topology view figures and Figure 34 shown in Fig. 3,4,9,15 In casting reconditioning processing unit (plant) system software architecture diagram：Emery wheel portion totally receives emery wheel operation office from many deformation casting Regrinding Systems Portion's parameter, data, instruction, by the treatment of its data processing module, obtain data and emery wheel operation signal g needed for emery wheel operation Instruction, is instructed by high level (g=1) or low level (g=0) is instructed, and the logical (g of the power switch of emery wheel motor 9 is operated respectively =1) or disconnected (g=0), i.e., operation emery wheel runs respectively unlatching or close down：Simultaneously by analog-to-digital conversion in data processing module The conversion of submodule, by the grinding wheel radius feedback signal r of emery wheel running statusGThe abrasion of grinding wheel for being converted to emery wheel running status becomes Liang ⊿ RG, to general feedback.
In many deformation casting reconditioning processing unit (plant) systems soft ware overview flow charts shown in Figure 35：
Many deformation casting reconditioning processing unit (plant) systems soft ware overall procedures with hand inspection, confirm readiness for operation (such as Electricity, water, pressure fluid, workpiece clip etc. equipment it is ready) and the machine self-inspection of program start；If it is confirmed that errorless and self-inspection passes through, Then such as workpiece sequence number No, straight rod segment length U, straight rod section clip is carried out by the man-machine interface of many deformation casting Regrinding Systems to remain Remaining length UW, horizontal feed initial bit reference value H0, vertical feed initial bit reference value V0, emery wheel edge post side effectively polishes Tui Jin Liang ⊿ G, grinding wheel radius RG, emery wheel limit residue radius Rm, processing depth H, processing pendulum length R, the first bending section axis radius R1, the first bending section and the second bending section distance of center circle RO, the second bending section axis radius R2, recess diameter Φ1, mouth diameters Φ2、 The polishing cycle T of ring 1/4CWith the parameter setting of control Zhou Qi ⊿ T；Then, horizontal feed reference value variable H is setI, vertical feed Reference value variable VI, horizontal feed quantitative change amount hI, vertical feed quantitative change amount vI, pendulum face upward angle variables bI, swing angle variables rI, it is curved Tune expanded in diameter quantitative change Liang ⊿ Φ, polishing time variable T, abrasion of grinding wheel Bian Liang ⊿ RG, grinding wheel radius variable RI, workpiece radius Variable RW, pendulum elevation angle hypotenuse variable RS, horizontal feed speed variables vh, vertical feed speed variables vy, swing angular speed variable vr And its word length；Finally, operation starts, and goes to Step1, otherwise shuts down.
Step1. it is connected to enabled instruction , An ⊿ Φ=18 ⊿ G (Φ2-Φ1)/((4(R1+Φ1/2)+3(R2+Φ2/ 2)) π), To bending section expanded in diameter Liang ⊿ Φ assignment, by grinding wheel radius variable RIIt is entered as RI=RG-⊿RG, by horizontal feed reference value Variable HIIt is entered as HI=H0, by vertical feed reference value variable VIIt is entered as VI=V0, elevation angle hypotenuse variable R will be putSIt is entered as RS =R+R1, by workpiece radius variable RWIt is entered as RW=Φ1/2。
Meanwhile, by 0 ° of initial bit at the pendulum elevation angle to pendulum elevation angle Setting signal bRAssignment, by rR=sin-1((Φ2/2+RI)/R) + ⊿ Φ are to swing Setting signal rRAssignment, i.e. control loop, Pan Jiao preparations.
Step2. H is pressedI- H is to horizontal feed Setting signal hRAssignment, by VI-RSTo vertical feed Setting signal vRAssignment, i.e., Control feeding is in place.
Step3. spray operation signal w is entered as w=1, i.e., spray is opened.
Step4. emery wheel operation signal g is entered as into g=1, i.e. emery wheel to open.
Step5. straight rod is entered with curve transition section bruting process Proc0：
Step6. emery wheel operating mode is judged, by grinding wheel radius variable RIIt is entered as RI=RI-⊿RG；If wear and tear overrun, i.e. RI≤ Rm, then Step10 is jumped to.
Step7. bending section bruting process Proc1 is entered：
Step8. emery wheel operating mode is judged, by grinding wheel radius variable RIIt is entered as RI=RI-⊿RG；If wear and tear overrun, i.e. RI≤ Rm, then Step11 is jumped to.
Step9. judge that bending section axis radius change point reaches situation, if pendulum elevation angle degree bo>=40 °, then by horizontal feed Reference value variable HIIt is entered as HI=H0-0.6428R0, then by vertical feed reference value variable VIIt is entered as VI=V0-0.766R0, Pendulum elevation angle hypotenuse variable RSIt is entered as RS=R+R2。
Step10. judge that bending section axis radius translation-angle reaches situation, if pendulum elevation angle degree bo>70 °, then jump to Step11；Otherwise, the process of Proc1 is repeated with Tui Jin Liang ⊿ G/2 and expansion Liang ⊿ Φ/2.
Step11. emery wheel operation signal g is entered as into g=0, i.e. emery wheel to close down.
Step12. spray operation signal w is entered as w=0, i.e., spray is closed down.
Step13. by horizontal feed Setting signal hR0 is entered as, will pendulum elevation angle Setting signal bR0 is entered as, that is, controls water Flat feeding and the pendulum elevation angle reset.
Step14. by vertical feed Setting signal vR0 is entered as, by swing angle Setting signal rR0 is entered as, that is, controls to hang down Straight-in feed and pivot angle reset of spiraling.
Finally, manual stoppage.

Claims (4)

1. a kind of spray system of many deformation casting reconditionings, is configured by the spray of many deformation casting reconditioning processing unit (plant)s and is with it The spray portion of system software coordinates operation to realize, it is characterized in that：
Through capstan and protective plate, the upper middle position of capstan is equipped with shower；The left part of shower is bent downwardly, and the mouth of pipe is with nozzle Towards emery wheel；The right-hand member of shower is connected to spray telescoping tube；By spraying telescoping tube, shower insertion, introduce, be connected to spray Operation execution system；In working face dorsal part, shower continues with spray telescoping tube, insertion；Through capstan and protective plate, capstan Upper middle position is equipped with shower；The mouth of pipe of shower is with nozzle towards emery wheel；
Many deformation casting Regrinding System softwares include feeding subsystem and polishing subsystem；Polishing subsystem includes emery wheel portion, circle Pendulum faces upward portion, disk swing section and spray portion；
Spray portion totally receives spray operation local instruction from many deformation casting Regrinding Systems, and is processed by it, is sprayed Spray operation signal w instructions needed for operation, operation spray is opened, closed down；
Spray operation signal w is entered as w=1, i.e., spray is opened；Spray operation signal w is entered as w=0, i.e., spray is closed Stop；
Many deformation casting reconditioning processing unit (plant)s spray operation execution systems：Spray telescoping tube is connected by magnetic valve with flow pipe Insertion；The insertion simultaneously of the other end of flow pipe is connected to the high-pressure mouth of ftercompction pump and the high-pressure mouth of relief valve；The low pressure of ftercompction pump The insertion simultaneously of the low pressure port of mouth and relief valve is connected to running water pipe；Ftercompction pump is driven by single-phase AC motor；By with it is normal The make and break contact series connection of pressure pressure switch, the phase line drives line of single-phase AC motor is drawn out to ftercompction pump and drives line terminals TW's Phase line end；The zero line drives line of single-phase AC motor directly leads out ftercompction pump and drives line terminals TWZero line side；Normal pressure pressure The pressure nozzle of power switch is passed through and is connected to flow pipe；Magnetic valve is by drive circuit works power positive end EP, spray operation signal w it is defeated Enter terminal and control circuit ground end G connection driving circuit for electromagnetic valve to control break-make.
2. the spray system of many deformation casting reconditionings according to claim 1, it is characterized in that：
The magnetic valve of spray operation execution system is by valve pocket, valve element, connecting rod, circuit framework, magnet coil, sliding cylinder chamber, antiposition electricity Contact, antiposition contact, permanent magnet N poles, permanent magnet S pole, sliding cylinder sleeve, normotopia contact, normotopia electric contact and circuit connection room are constituted； Including driving circuit for electromagnetic valve power positive end EW, spray operation signal w input terminal, forward drive binding post poNormotopia Electric contact binding post pk, antiposition electric contact binding post nk, reverse drive binding post noWith control circuit ground end G；Electromagnetism Valve is divided into the valve body of left part and the drive division of right part；Valve body is to include the executive agent structure of valve pocket, valve element and connecting rod, is driven Dynamic portion is to include that connecting rod, circuit framework, permanent magnet N poles, permanent magnet S pole, sliding cylinder chamber, sliding cylinder sleeve, magnet coil, antiposition electricity are touched Point, antiposition contact, normotopia contact, normotopia electric contact, circuit connection room, driving circuit for electromagnetic valve power positive end EW, spray behaviour Make input terminal, the forward drive binding post p of signal wo, normotopia electric contact binding post pk, antiposition electric contact binding post nk, reverse drive binding post noWith the electromagnetic drive mechanism of control circuit ground end G；Wherein valve pocket and sliding cylinder sleeve is by partition Two chamber integrative-structures being separated by, are made up of nonferromagnetic material；
Valve element in valve pocket is mechanically connected with one end fastening of connecting rod, and the other end of connecting rod is tight with the left section of permanent magnet N poles Gu mechanically connect；Connecting rod constitutes airtight being slidably matched through valve pocket and the partition for sliding cylinder sleeve with the partition；Permanent magnet N poles with Permanent magnet S extremely consubstantiality column construction, its lateral wall is slidably matched with the madial wall in sliding cylinder chamber；In the left inside wall in sliding cylinder chamber, dig There is a groove room, a pair normally closed antiposition electric contacts of assembly in groove room；In the left side of permanent magnet N poles, correspondence antiposition electric contact dress The antiposition contact of a protrusion is embedded with, antiposition electric contact is opened to be touched when reversely in place；In the right inwall in sliding cylinder chamber, digging has a groove Room, a pair normally closed normotopia electric contacts of assembly in groove room；In the right side of permanent magnet S pole, correspondence normotopia electric contact assembly has one Prominent normotopia contact, to it is positive in place when touch and open normotopia electric contact；Circuit framework adapter sleeve is mounted in the outside of sliding cylinder sleeve On wall；Circuit framework is divided into the electromagnetic coil skeleton portion in left portion and the circuit connection room of right part；
In circuit connection room, drive signal change-over circuit and internal and external line binding post are equipped with；The two ends difference of magnet coil It is connected to normotopia electric contact binding post pkWith antiposition electric contact binding post nkOn；Normotopia electric contact binding post pkAnd forward direction Drive binding post poConstituted with two terminals of normotopia electric contact respectively and electrically connected；Antiposition electric contact binding post nkWith it is reverse Drive binding post noConstituted with two terminals of antiposition electric contact respectively and electrically connected；Drive circuit works power positive end EP, spray The input terminal and control circuit ground end G for drenching operation signal w are respectively used to connection driving circuit for electromagnetic valve positive source, spray Operation signal input line and ground connection.
3. the spray system of many deformation casting reconditionings according to claim 1, it is characterized in that：
The driving circuit for electromagnetic valve of spray operation execution system uses both arms MOSFET bridge formula structure；
Drive signal change-over circuit is applied to the control mode of low and high level control, by differential capacitance C, forward bias resistor RP1、 Positive divider resistance RP2, reverse divider resistance RN2, reverse bias resistance RN1, P-channel enhancement type forward direction upper arm MOSFET element QP1, the enhanced reverse underarm MOSFET element Q of N-channelN1, reverse isolation optocoupler LCN, reverse signal divider resistance RN3, reversely every From diode DN, forward signal divider resistance RP3, positive isolating diode DP, positive isolation optocoupler LCP, N-channel it is enhanced reversely Upper arm MOSFET element QN2, P-channel enhancement type forward direction underarm MOSFET element QP2, magnet coil equivalent inductance L constitute；
Spray operation signal w is input to the negative pole of differential capacitance C；Forward bias resistor RP1One end be connected to working power positive pole End E, forward bias resistor RP1The other end and positive divider resistance RP2One end connection；Forward bias resistor RP1With forward direction point Piezoresistance RP2Tie point and positive upper arm MOSFET element QP1Grid connection；Reverse divider resistance RN2One end with it is reverse Biasing resistor RN1One end connection, reverse bias resistance RN1The other end ground connection；Reverse divider resistance RN2With reverse bias resistance RN1Tie point and reverse underarm MOSFET element QN1Grid connection；Positive upper arm MOSFET element QP1Source electrode be connected to Driving circuit for electromagnetic valve power positive end EW, positive upper arm MOSFET element QP1Drain electrode be connected to forward drive binding post po；Reverse underarm MOSFET element QN1Drain electrode be connected to normotopia electric contact binding post pk；Reverse underarm MOSFET element QN1 Source ground；Reverse isolation optocoupler LCN1,4 pin be connected to working power positive terminal E, reverse isolation optocoupler LCN2 pin and 4 Pin respectively with reverse signal divider resistance RN3One end and reverse upper arm MOSFET element QN2Grid connection；Forward direction isolation light Coupling LCP1 pin and 4 pin respectively with forward signal divider resistance RP3One end and positive underarm MOSFET element QP2Grid connect Connect, reverse isolation optocoupler LCN2,4 pin ground connection；Reverse signal divider resistance RN3The other end and forward signal divider resistance RP3 Other end connection, the tie point is connected to the positive pole of differential capacitance C；Reverse isolation diode DNNegative pole and reverse upper arm MOSFET element QN2Grid connection, reverse isolation diode DNPositive pole and reverse divider resistance RN2The other end connection；Just To isolating diode DPPositive pole and positive underarm MOSFET element QP2Grid connection, positive isolating diode DPNegative pole with Positive divider resistance RP2The other end connection；Reverse upper arm MOSFET element QN2Drain electrode be connected to driving circuit for electromagnetic valve electricity Source positive terminal EW, reverse upper arm MOSFET element QN2Source electrode be connected to reverse drive binding post no；Positive underarm MOSFET Device QP2Source electrode be connected to antiposition electric contact binding post nk, positive underarm MOSFET element QP2Grounded drain.
4. the spray system of many deformation casting reconditionings according to claim 1, it is characterized in that：Magnet coil, i.e. electromagnetic wire The two ends of circle equivalent inductance L are connected respectively to antiposition electric contact binding post nkWith normotopia electric contact binding post pk。
CN201621134419.7U 2016-10-18 2016-10-18 A kind of spray system of many deformation casting reconditionings Expired - Fee Related CN206287018U (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107831276A (en) * 2017-11-24 2018-03-23 钦州学院 A kind of pitching regulating device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107831276A (en) * 2017-11-24 2018-03-23 钦州学院 A kind of pitching regulating device
CN107831276B (en) * 2017-11-24 2024-02-02 钦州学院 Pitching adjusting device

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