CN103213048A - Novel stone copying grinding device - Google Patents
Novel stone copying grinding device Download PDFInfo
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- CN103213048A CN103213048A CN2013101398863A CN201310139886A CN103213048A CN 103213048 A CN103213048 A CN 103213048A CN 2013101398863 A CN2013101398863 A CN 2013101398863A CN 201310139886 A CN201310139886 A CN 201310139886A CN 103213048 A CN103213048 A CN 103213048A
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Abstract
The invention provides a novel stone copying grinding device which comprises a lifting device, a grinding head main shaft box transmission device and a grinding assembly. The lifting device is composed of an air cylinder body, a cylinder rod and a lifting plate, wherein the lifting plate is fixedly connected with the air cylinder body, the upper end of the cylinder rod is inserted into the air cylinder body, and the lower end of the cylinder rod is fixedly connected with a transversely shifting assembly. The grinding head main shaft body transmission device is composed of an upper swinging shaft, a grinding head main shaft box, a copying head and a plurality of guide posts, wherein the upper swinging shaft is installed above the lifting plate in a rotating mode, the lifting plate is fixedly connected with the grinding head main shaft box through the guide posts, the grinding head main shaft box is then connected with the grinding assembly in a transmission mode, and the copying head is tightly sleeved at one end of the upper swinging shaft. The novel stone copying grinding device is flexible in transmission, can be used for rubbing down the surfaces of stone workpieces of various shapes, and is high in rubbing down accuracy and wide in application range.
Description
Technical field
The invention belongs to the stone machining equipment field, especially a kind of can be used for to carrying out the novel stone material profiling mill of rubbing down on the different shape stone material surface of the work.
Background technology
The mode of polishing for nonplanar shaped stone material generally adopts manual polishing or polishes with hand steered grinding machine in early days, the less investment of this mode equipment, main dependence realizes that manually labour intensity is big, productivity ratio is low, cost is high, precision is controlled defectives such as difficulty, difficult quality guarantee and noise pollution are serious so have.Application publication number is that the Chinese patent of CN102941520 A has been announced a kind of type stone profiling machine with polishing function, comprises that a crossbeam, two longerons, move seat, a crane, profiling control device and work holder; First travel mechanism is housed between crossbeam and the longeron, move between seat and the crossbeam second travel mechanism is housed, between crane and the mobile seat the 3rd travel mechanism is housed, this type stone profiling machine also comprises the sanding apparatus that is arranged on the crane, this sanding apparatus comprises the mount pad that is arranged on the crane, can be arranged at the axle box on the mount pad up or down, be arranged vertically the countershaft on axle box, be arranged to connect on the axle box and drive first motor that countershaft rotates, be arranged at and drive the executing agency that axle box moves up and down between mount pad and the axle box, the countershaft lower end is equipped with emery wheel.When the processing circular stone pillar, follow the trail of the stencil master curved surface by optoelectronic director head, then the curved surface signal is sent to the PLC Programmable Logic Controller, the PLC Programmable Logic Controller is according to second, third travel mechanism of curved surface signal controlling and main motor action, and the control work holder drives the stone column rotation, make saw blade carry out lifting and traversing according to the template curved surface, just can process the cylinder consistent with stencil master, control the turning motor driving again saw blade is avoided, adopt sanding apparatus that the outer surface of cylindrical stone column is polished.Though the sanding apparatus of this invention can be polished to the outer circumference surface of workpiece, but, still there are many shortcomings in this device: (1) this device is specifically designed to the relatively large cylindrical or conical stone material of processing, be that rotation by workpiece realizes the cylindrical polishing of workpiece, and for through the shaped stone material after the profiling, the sanding apparatus of this device can't polish its erose surface; (2) the present invention adopts the outer circumference surface of emery wheel that stone material is polished, effective contact area of emery wheel and workpiece is little, the brightness of emery wheel polishing is relatively poor, add emery wheel and be generally rigid attachment with connecting of mainshaft mechanism, the vibration that produces in the grinding process causes the surperficial unbalance stress of workpiece easily, the precision of polishing is all relatively poor, is not suitable for meticulous polishing; (3) because emery wheel is generally rigid attachment with connecting of mainshaft mechanism, in the polishing process, cause the fragmentation of emery wheel easily, potential safety hazard is very big.Granted publication number has been announced a kind of planet profiling grinding head for polishing for the Chinese patent of CN 201105406Y, comprise grinding head body, driving gear set is housed in grinding head body, output shaft in axial sliding is housed in bistrique, be provided with on output shaft with travelling gear and bite the driven gear that closes mutually, being equipped with by the elasticity shaft coupling at the output of output shaft can be around the unsteady emery wheel of axle head swing.Because the emery wheel of this device floats, the certain angle that can tilt is fitted the end face of emery wheel all the time with the rough surface of workpiece, and still, this bistrique can't carry out profiling in the rubbing down process, and the rubbing down precision is low.
Summary of the invention
The invention provides a kind of can be used for to carrying out the novel stone material profiling mill of rubbing down on the different shape stone material surface of the work.
Technical scheme of the present invention is: a kind of novel stone material profiling mill, comprise frame, indulge away assembly, crossbeam, traversing assembly, profiling mill apparatus and PLC intelligence control system, indulge away assembly and comprise two portions of indulging away that are separately positioned on the frame of the left and right sides, beam erection is between two portions of indulging away, traversing assembly is slidingly mounted on the crossbeam, the profiling mill apparatus comprises lowering or hoisting gear, grinding spindle case transmission device and grinding assembly, lowering or hoisting gear is by cylinder block, cylinder bar and lifter plate are formed, lifter plate is fixedlyed connected with cylinder block, the upper end of cylinder bar is plugged in the cylinder block, fixedly connected with traversing assembly in the lower end, grinding spindle case transmission device is by last swinging axle, the grinding spindle case, tracer head and some guide pillars are formed; Last swinging axle is rotatably installed in the lifter plate top, lifter plate is fixedlyed connected with the grinding spindle case by guide pillar, the grinding spindle case is in transmission connection with the grinding assembly again, the bottom of grinding assembly is provided with bistrique, the tracer head adapter sleeve is located at swinging axle one end, the PLC intelligence control system is located at indulges away the arbitrary outside of assembly, and tracer head below is provided with gauge finder, lowering or hoisting gear, traversing assembly, indulges away assembly and all is connected with PLC intelligence control system circuit with the grinding assembly.
Operation principle of the present invention is: at first transversely surface configuration is placed on the tracer head below with the workpiece gauge finder that transversely surface configuration is identical, simultaneously workpiece is placed on the bistrique below; Controlling traversing assembly by the PLC intelligence control system then starts, the moment that traversing assembly starts is followed successively by lowering or hoisting gear, last swinging axle and tracer head provide the trend power that laterally moves, when tracer head contacts with the gauge finder upper surface, the laterally acting in conjunction of mobile trend power and gauge finder upper surface shape, be followed successively by tracer head, last swinging axle is provided at the trend power of swing in a lateral direction, this swing trend power makes swinging axle carry out rotation, the drive tracer head of taking advantage of a situation is again swung accordingly, upper edge up to the lower edge of tracer head and gauge finder is tangent, then, tracer head produces under the acting in conjunction of laterally mobile trend power and gauge finder upper surface shape along the gauge finder edge trend of sliding (be lifting and laterally move two kinds of trend) transversely, thereby promote whole profiling mill apparatus and do lifting and laterally mobile, do corresponding lifting and laterally mobile by grinding spindle case drive grinding assembly and bistrique again, the present invention is being carried out in the rubbing down process workpiece surface, and bistrique is identical at the transversely surperficial movement locus of gauge finder along workpiece transversely surperficial movement locus and tracer head.Simultaneously, the PLC intelligence control system is indulged away part by control grinding assembly and two respectively and is realized the rotation of bistrique and vertically moving of whole profiling mill apparatus.
The invention has the advantages that: (1) is in grinding process, tracer head of the present invention can be swung, and the swing trend of tracer head is mainly determined by the shape of gauge finder upper edge, and, have only when tracer head and be rocked to its lower edge and gauge finder upper edge when tangent, tracer head could be along table on the gauge finder along sliding, the motion change of tracer head is more flexible, make the tracer head profiling of can sliding along the upper edge of different shape, therefore, the present invention is applicable to the rubbing down on various special-shaped workpieces surface; (2) grinding spindle case transmission device of the present invention is a frame for movement, compares with electric control of the prior art, and transmission is more reliable; (3) gauge finder carries out profiling to surface of the work, the high conformity of workpiece rubbing down, steady quality; (4) gauge finder is an independent structures, can change gauge finder according to need easily; (5) profiling mill apparatus of the present invention can move according to the shape of gauge finder upper edge, and therefore, workpiece only need be fixed and get final product, and is lower to the clamping device requirement of workpiece.
Rotate on the grinding spindle case and wear swing pipe, lower swing Guan Yiduan by synchronous drive mechanism be connected with last swinging axle, the other end fixedlys connected with the grinding assembly.Such design, the oscillating motion that can make tracer head is successively by last swinging axle, synchronous drive mechanism, lower swing pipe, grinding assembly, make the bistrique of grinding assembly bottom swing accordingly, it is tangent that such design can make the upper surface of the grinding face of bistrique and workpiece remain, and improved the rubbing down precision greatly.
The four-bar linkage structure that synchronous drive mechanism is served as reasons and gone up oscillating deck, lower swing plate and form with last oscillating deck and hinged two guide rods of lower swing plate respectively, wherein, last oscillating deck is fixedlyed connected with the end of last swinging axle, and the lower swing plate is fixedlyed connected with the end of lower swing pipe.The structure of this synchronous drive mechanism is a four-bar linkage structure, and transmission is more flexible, the synchronism height.
In specific implementation process, the left and right sides of tracer head protrudes from the tracer head plane one guide wheel is set respectively, and gauge finder is arranged on the below of guide wheel.Compare the slip of tracer head on the gauge finder upper edge, adopt guide wheel to roll tracer head not easy to wear and guide wheel in the gauge finder upper edge.
Traversing assembly is made up of sliding sash, tooth bar, sideslip gear, reductor and traversing drive motors, and sliding sash slides and is fastened on outside the crossbeam, and traversing drive motors and reductor are fixedly installed on the top of sliding sash, and the sideslip gear adapter sleeve is located on the output shaft of reductor.Under the effect of traversing drive motors, traversing assembly can move along crossbeam.
Sliding sash sets firmly several guide pillar seats outward, and each guide pillar slides and passes a guide pillar seat, fixedlys connected with the grinding spindle case.Such design can make the outer surface of the relative sliding sash of guide pillar slide up and down, and can realize the free lifting of guide pillar, the stability in the time of can improving whole profiling mill apparatus lifting again.
Several traversing assemblies of space set on the described crossbeam, fixedly connected between the adjacent traversing assembly by connecting rod, one profiling mill apparatus is installed on each traversing assembly, wherein, at least one traversing assembly is made up of sliding sash, tooth bar, sideslip gear, reductor and traversing drive motors, and remaining traversing assembly all only is made up of sliding sash.Such design can be increased work efficiency by the quantity that increases the profiling mill apparatus, can guarantee the uniformity of different profiling mill apparatus motions again.
The profiling mill apparatus also comprises the gauge finder clamping device, the gauge finder clamping device by corners such as base, T shape bracing frame and two just seat form, T shape bracing frame is fixed on the base top, corner such as two just seat left-right symmetry fixed interval above T shape bracing frame, two wait the corner just between the seat for the insertion of gauge finder lower edge.In specific implementation process, the gauge finder clamping device can further improve: wait between firm seat in corner and the gauge finder and pass through bolting.
The profiling mill apparatus also comprises the workpiece support device that is specifically designed to arc plate, and workpiece support device is made up of workpiece holder and two stay pipes, and the stay pipe fixed interval is arranged on the bracing frame.During work, the arc plate workpiece is as long as interior arc generatrix is parallel with stay pipe and centering is positioned on the stay pipe, and this workpiece support device is simple in structure, and cost is low.
The grinding assembly is made up of grinding spindle and bistrique main-gear box, and bistrique comprises abrasive disk seat and several mills, and the abrasive disk seat adapter sleeve is located at the lower end of grinding spindle, and mill is arranged on the bottom of abrasive disk seat.Polish with the outer circumference surface by emery wheel in the prior art and to compare, the present invention adopts the end face of mill that workpiece is polished, and effectively the Grinding Contact face is bigger, and rubbing down brightness is higher.
Grinding spindle is connected with grinding motor, concrete syndeton is: grinding spindle tightens sheathed bistrique main-gear box, the bistrique main-gear box is fixedlyed connected with the lower swing pipe, the center of lower swing pipe is rotated and is worn a mandrel, mandrel one end and grinding motor is in transmission connection, the other end stretches in the bistrique main-gear box, the bistrique main-gear box contains two circular hole bevel gears that are set in respectively on grinding spindle and the mandrel, bite mutually between the two circular hole bevel gears and close, between mandrel and the bistrique main-gear box for being rotationally connected.Like this, can realize that grinding motor drives the grinding spindle transmission, reasonable in design because mandrel is located in the center of lower swing pipe simultaneously, conserve space.Further improve and be: for being rotationally connected, like this, the rotation of grinding spindle and swing can not disturbed mutually, carried out simultaneously between mandrel and the bistrique main-gear box.
Grinding motor is arranged on the top of lifter plate.Grinding motor is synchronized with the movement with whole profiling mill apparatus, guarantee the transmission stability of grinding motor, and grinding motor can not swung with grinding spindle, stability when avoiding the deadweight of grinding motor to influence the grinding spindle swing, thus grinding accuracy improved.
Realize transmission by belt between the output shaft of grinding motor and the mandrel.Directly compare by the gear drive grinding spindle with grinding motor of the prior art, the vibration of grinding spindle is littler.
Several adjustable support bars vertically are set on the lifter plate, and grinding motor is installed in the top of adjustable support bar.Such design can be regulated the height of grinding motor by adjustable support bar, makes belt can and be installed in the belt pulley on the grinding motor output shaft and be installed between the driven pulley on the mandrel all to form tight fit.
The top of grinding spindle is provided for controlling the Pneumatic controller of grinding spindle lifting, and Pneumatic controller is connected with PLC intelligence control system circuit.Make grinding spindle in the cylinder stroke by the air pressure supply system, the grinding face of mill is contacted with the workpiece grinding face all the time, and keep setting grinding pressure, simultaneously, mill contacts the safety coefficient height with workpiece for " soft ".
The physical arrangement of indulging away part, PLC intelligence controlling device, air pressure control section, bistrique and mill among the present invention is known technology, does not do at this and gives unnecessary details.
Of the present inventionly go up between swinging axle and the lifter plate, between lower swing pipe and the grinding spindle case and be rolling pair between lower swing pipe and the mandrel, perhaps be rotatably connected by the bearing realization.
Description of drawings
Fig. 1 is the structural representation under the profiling mill apparatus duty of the present invention, and dotted line is the circular arc upper edge outline line of gauge finder;
Fig. 2 is the front view of profiling mill apparatus of the present invention;
Fig. 3 is the side view of profiling mill apparatus of the present invention, and wherein, crossbeam is a cutaway view;
Fig. 4 is the side view that has the profiling mill apparatus of guide wheel of the present invention, and wherein, crossbeam is a cutaway view;
Fig. 5 is the rearview of profiling mill apparatus of the present invention;
Fig. 6 is the cutaway view of profiling mill apparatus of the present invention;
Fig. 7 is the vertical view of horizontal frame of the present invention, guide pillar and guide pillar seat.
The specific embodiment
Now specifically set forth embodiments of the present invention in conjunction with the accompanying drawings:
In conjunction with Fig. 1 ~ 3, a kind of novel stone material profiling mill, comprise frame 1, indulge away assembly 18, crossbeam 7, traversing assembly 3, profiling mill apparatus 4 and PLC intelligence control system 5, indulge away assembly 18 and comprise two portions of indulging away 2 that are separately positioned on the left and right sides frame 1, crossbeam 7 is erected between two portions of indulging away 2, traversing assembly 3 is slidingly mounted on the crossbeam 7, profiling mill apparatus 4 comprises lowering or hoisting gear 8, grinding spindle case transmission device 10 and grinding assembly 9, lowering or hoisting gear 8 is by cylinder block 47, cylinder bar 46 and lifter plate 15 are formed, lifter plate 15 is fixedlyed connected with cylinder block 47, the upper end of cylinder bar 46 is plugged in the cylinder block 47, fixedly connected with traversing assembly 3 in the lower end, in the course of the work, cylinder bar 46 can move up and down in cylinder block 47 under external force, and grinding spindle case transmission device 10 is by last swinging axle 12, grinding spindle case 13, tracer head 6 and some guide pillars 16 are formed; Last swinging axle 12 is rotatably installed in lifter plate 15 tops, lifter plate 15 is fixedlyed connected with grinding spindle case 13 by guide pillar 16, grinding spindle case 13 is in transmission connection with grinding assembly 9 again, the bottom of grinding assembly 9 is provided with bistrique 52, tracer head 6 adapter sleeves are located at swinging axle 12 1 ends, PLC intelligence control system 5 is located at indulges away assembly 18 arbitrary outsides, tracer head 6 belows are provided with gauge finder 21, lowering or hoisting gear 8, traversing assembly 3, indulge away assembly 2 and all are connected with PLC intelligence control system 5 circuit with grinding assembly 9.
Operation principle of the present invention is: at first transversely surface configuration is placed on tracer head 6 belows with workpiece 22 gauge finder 21 that transversely surface configuration is identical, simultaneously workpiece 22 is placed on bistrique 52 belows; Start by the traversing assembly 3 of PLC intelligence control system 5 controls then, the moment that traversing assembly 3 starts is followed successively by lowering or hoisting gear 8, last swinging axle 12 and tracer head 6 provide the trend power that laterally moves, when tracer head 6 contacts with gauge finder 21 upper surfaces, the laterally acting in conjunction of mobile trend power and gauge finder 21 upper surface shapes, be followed successively by tracer head 6, last swinging axle 12 is provided at the trend power of swing in a lateral direction, this swing trend power makes swinging axle 12 carry out rotation, the drive tracer head 6 of taking advantage of a situation is again swung accordingly, upper edge up to the lower edge of tracer head 6 and gauge finder 21 is tangent, then, tracer head 6 produces under the acting in conjunction of laterally mobile trend power and gauge finder 21 upper surface shapes along the gauge finder 21 edge trend of sliding (be lifting and laterally move two kinds of trend) transversely, thereby promote whole profiling mill apparatus 4 and do lifting and laterally mobile, do corresponding lifting and laterally mobile by grinding spindle case 13 drive grinding assemblies 9 and bistrique 52 again, the present invention is being carried out in the rubbing down process workpiece 22 upper surfaces, and bistrique 52 is identical at the transversely surperficial movement locus of gauge finder 21 along workpiece 22 transversely surperficial movement locus and tracer head 6.Simultaneously, PLC intelligence control system 5 is indulged away part 2 by control grinding assembly 9 and two respectively and is realized the rotation of bistrique 52 and vertically moving of whole profiling mill apparatus 4.
The invention has the advantages that: (1) is in grinding process, tracer head 6 of the present invention can be swung, and the swing trend of tracer head 6 is mainly determined by the shape of gauge finder 21 upper edges, and, have only when tracer head 6 and be rocked to its lower edge and gauge finder 21 upper edges when tangent, tracer head 6 could be along table on the gauge finder 21 along sliding, the motion change of tracer head is more flexible, make tracer head 6 profiling of can sliding along the upper edge of different shape, therefore, the present invention is applicable to the rubbing down on various special-shaped workpieces surface; (2) grinding spindle case transmission device of the present invention is a frame for movement, compares with electric control of the prior art, and transmission is more reliable; (3) profiling is carried out, the high conformity of workpiece 22 rubbing downs, steady quality in 21 pairs of workpiece 22 surfaces of gauge finder; (4) gauge finder 21 is independent structures, can change gauge finder 21 according to need easily; (5) profiling mill apparatus 4 of the present invention can move according to the shape of gauge finder 21 upper edges, and therefore, workpiece only need be fixed and get final product, and is lower to the clamping device requirement of workpiece 22.
As shown in Figure 6, rotate on the grinding spindle case 13 and wear swing pipe 14, lower swing pipe 14 1 ends by synchronous drive mechanism 11 be connected with last swinging axle 12, the other end fixedlys connected with grinding assembly 9.Such design, the oscillating motion that can make tracer head 6 is successively by last swinging axle 12, synchronous drive mechanism 11, lower swing pipe 14, grinding assembly 9, make the bistrique 52 of grinding assembly bottom swing accordingly, it is tangent that such design can make the upper surface of the grinding face of bistrique 52 and workpiece 22 remain, and improved the rubbing down precision greatly.
As shown in Figure 5, the four-bar linkage structure that synchronous drive mechanism 11 is served as reasons and gone up oscillating deck 23, lower swing plate 24 and form with last oscillating deck 23 and lower swing plate 24 hinged two guide rods 25 respectively, wherein, last oscillating deck 23 is fixedlyed connected with the end of last swinging axle 12, and lower swing plate 24 is fixedlyed connected with the end of lower swing pipe 14.The structure of this synchronous drive mechanism 11 is a four-bar linkage structure, and transmission is more flexible, the synchronism height.
In specific implementation process, the left and right sides of tracer head 6 protrudes from tracer head 6 planes one guide wheel 19 is set respectively, and gauge finder 21 is arranged on the below (in conjunction with Fig. 2, Fig. 4) of guide wheel 19.Compare the slip of tracer head 6 on gauge finder 21 upper edges, adopt guide wheel 19 to roll tracer head 6 not easy to wear and guide wheel 19 in gauge finder 21 upper edges.
As shown in Figure 3, traversing assembly 3 is made up of sliding sash 26, tooth bar 28, sideslip gear 29, reductor 56 and traversing drive motors 30, sliding sash 26 slides and is fastened on outside the crossbeam 7, traversing drive motors 30 and reductor 56 are fixedly installed on the top of sliding sash 26, and sideslip gear 29 adapter sleeves are located on the output shaft of reductor 56.Under the effect of traversing drive motors 30, traversing assembly 3 can move along crossbeam 7.
As shown in Figure 3, sliding sash 26 outer several guide pillar seats 34 that set firmly, each guide pillar 16 slides and passes a guide pillar seat 34, fixedlys connected with grinding spindle case 13.Such design can make the outer surface of guide pillar 16 relative sliding sashes 26 slide up and down, and can realize the free lifting of guide pillar 16, the stability in the time of can improving whole profiling mill apparatus 4 liftings again.
As shown in Figure 1, several traversing assemblies 3 of space set on the described crossbeam 7, fixedly connected between the adjacent traversing assembly 3 by connecting rod 32, one profiling mill apparatus 4 is installed on each traversing assembly 3, wherein, at least one traversing assembly 3 is made up of sliding sash 26, tooth bar 28, sideslip gear 29, reductor 56 and traversing drive motors 30, and remaining traversing assembly 3 ' all only is made up of sliding sash 26.Such design can be increased work efficiency by the quantity that increases profiling mill apparatus 4, can guarantee the uniformity of different profiling mill apparatus 4 motions again.
As shown in Figure 4, the profiling mill apparatus also comprises gauge finder clamping device 35, gauge finder clamping device 35 by corners such as base 36, T shape bracing frame 37 and two just seat 38 form, T shape bracing frame 37 is fixed on base 36 tops, corner such as two just seat 38 left-right symmetry fixed interval above T shape bracing frame 37, two wait the corner just between the seat 7 for the insertion of gauge finder 21 lower edges.In specific implementation process, gauge finder clamping device 35 can further improve: wait between firm seat 38 in corner and the gauge finder 21 by bolt 39 fixing (as shown in Figure 4).
As shown in Figure 2, profiling mill apparatus 4 also comprises the workpiece support device 41 that is specifically designed to arc plate, and workpiece support device 41 is made up of workpiece holder 42 and two stay pipes 43, and stay pipe 43 fixed interval are arranged on the bracing frame 42.During work, arc plate workpiece 22 if in the parallel and centering of arc generatrix 20 and stay pipe 43 be positioned on the stay pipe 43, this workpiece support device 41 is simple in structure, cost is low.
As shown in Figure 6, grinding assembly 9 is made up of grinding spindle 50 and bistrique main-gear box 51, and bistrique 52 comprises abrasive disk seat 31 and several mills 17, and abrasive disk seat 31 adapter sleeves are located at the lower end of grinding spindle 50, and mill 17 is arranged on the bottom of abrasive disk seat 31.Polish with the outer circumference surface by emery wheel in the prior art and to compare, the present invention adopts the end face of mill 17 that workpiece is polished, and effectively the Grinding Contact face is bigger, and rubbing down brightness is higher.
As shown in Figure 6, grinding spindle 50 is connected with grinding motor 53, concrete syndeton is: grinding spindle 50 tightens sheathed bistrique main-gear box 51, bistrique main-gear box 51 is fixedlyed connected with lower swing pipe 14, the center of lower swing pipe 14 is rotated and is worn a mandrel 54, mandrel 54 1 ends and grinding motor 53 are in transmission connection, the other end stretches in the bistrique main-gear box 51, bistrique main-gear box 51 contains to bite mutually between two circular hole bevel gear 55, two circular hole bevel gears 55 that are set in respectively on grinding spindle 50 and the mandrel 54 and closes.Like this, can realize that grinding motor 53 drives grinding spindle 50 transmissions, reasonable in design because mandrel 54 is located in the center of lower swing pipe 14 simultaneously, conserve space.Further improve and be: for being rotationally connected, like this, the rotation of grinding spindle 50 and swing are not disturbed mutually, are carried out simultaneously between mandrel 54 and the bistrique main-gear box 51.
As shown in Figure 6, grinding motor 53 is arranged on the top of lifter plate 15, grinding motor 53 is synchronized with the movement with whole profiling mill apparatus 4, guarantee the transmission stability of grinding motor 53, and, grinding motor 53 can not swung with grinding spindle 50, the stability when avoiding the deadweight of grinding motor 50 to influence grinding spindle 50 swings, thus improve grinding accuracy.
Realize transmission by belt 57 between the output shaft of grinding motor 53 and the mandrel 54.Directly compare by gear drive grinding spindle 50 with grinding motor 53 of the prior art, the vibration of grinding spindle 50 is littler.
As shown in Figure 6, several adjustable support bars 59 are set vertically on the lifter plate 15, grinding motor 53 is installed in the top of adjustable support bar 59.Such design can be regulated the height of grinding motor 53 by adjustable support bar 59, makes belt 57 can and be installed in the belt pulley on grinding motor 53 output shafts and be installed between the driven pulley on the mandrel 54 all to form tight fit.
As shown in Figure 1, the top of grinding spindle 50 is provided for controlling the Pneumatic controller 58 of grinding spindle 50 liftings, and Pneumatic controller 58 is connected with PLC intelligence control system 5 circuit.Make grinding spindle 50 in the cylinder stroke by air pressure supply system 58, the grinding face of mill 17 is contacted with the workpiece grinding face all the time, and keep setting grinding pressure, simultaneously, mill 17 contacts the safety coefficient height with workpiece for " soft ".
The physical arrangement of indulging away part 2, PLC intelligence controlling device 5, air pressure control section 58, bistrique 52 and mill 17 among the present invention is known technology, does not do at this and gives unnecessary details.
Between the last swinging axle 12 and lifter plate 15 among the present invention, between lower swing pipe 14 and the grinding spindle case 13 and be rolling pair between lower swing pipe 14 and the mandrel 54, perhaps realize being rotatably connected by bearing.
The above only is preferred embodiment of the present invention; be not so limit claim of the present invention; every equivalent structure or equivalent flow process conversion that utilizes specification of the present invention and accompanying drawing content to be done; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present invention.
Claims (10)
1. a novel stone material profiling is ground, comprise frame, indulge away assembly, crossbeam, traversing assembly, profiling mill apparatus and PLC intelligence control system, indulge away assembly and comprise two portions of indulging away that are separately positioned on the frame of the left and right sides, beam erection is between two portions of indulging away, traversing assembly is slidingly mounted on the crossbeam, it is characterized in that: the profiling mill apparatus comprises lowering or hoisting gear, grinding spindle case transmission device and grinding assembly, lowering or hoisting gear is by cylinder block, cylinder bar and lifter plate are formed, lifter plate is fixedlyed connected with cylinder block, the upper end of cylinder bar is plugged in the cylinder block, fixedly connected with traversing assembly in the lower end, grinding spindle case transmission device is by last swinging axle, the grinding spindle case, tracer head and some guide pillars are formed; Last swinging axle is rotatably installed in the lifter plate top, lifter plate is fixedlyed connected with the grinding spindle case by guide pillar, the grinding spindle case is in transmission connection with the grinding assembly again, the bottom of grinding assembly is provided with bistrique, the tracer head adapter sleeve is located at swinging axle one end, the PLC intelligence control system is located at indulges away the arbitrary outside of assembly, and tracer head below is provided with gauge finder, lowering or hoisting gear, traversing assembly, indulges away assembly and all is connected with PLC intelligence control system circuit with the grinding assembly.
2. a kind of novel stone material profiling mill according to claim 1 is characterized in that: rotate on the grinding spindle case and wear swing pipe, lower swing Guan Yiduan by synchronous drive mechanism be connected with last swinging axle, the other end fixedlys connected with the grinding assembly.
3. a kind of novel stone material profiling mill according to claim 2, it is characterized in that: the four-bar linkage structure that synchronous drive mechanism is served as reasons and gone up oscillating deck, lower swing plate and form with last oscillating deck and hinged two guide rods of lower swing plate respectively, last oscillating deck is fixedlyed connected with the end of last swinging axle, and the lower swing plate is fixedlyed connected with the end of lower swing pipe.
4. a kind of novel stone material profiling mill according to claim 1, it is characterized in that: the left and right sides of tracer head protrudes from the tracer head plane one guide wheel is set respectively, and gauge finder is arranged on the below of guide wheel.
5. a kind of novel stone material profiling mill according to claim 1, it is characterized in that: several traversing assemblies of space set on the described crossbeam, fixedly connected between the adjacent traversing assembly by connecting rod, one profiling mill apparatus is installed on each traversing assembly, wherein, at least one traversing assembly is made up of sliding sash, tooth bar, sideslip gear, reductor and traversing drive motors, and remaining traversing assembly all only is made up of sliding sash.
6. a kind of novel stone material profiling mill according to claim 5, it is characterized in that: sliding sash sets firmly several guide pillar seats outward, and each guide pillar slides and passes a guide pillar seat, fixedlys connected with the grinding spindle case.
7. a kind of novel stone material profiling mill according to claim 1, it is characterized in that: the grinding assembly is made up of grinding spindle and bistrique main-gear box, bistrique comprises abrasive disk seat and several mills, and the abrasive disk seat adapter sleeve is located at the lower end of grinding spindle, and mill is arranged on the bottom of abrasive disk seat.
8. a kind of novel stone material profiling mill according to claim 7, it is characterized in that: grinding spindle is connected with grinding motor, concrete syndeton is: grinding spindle tightens sheathed bistrique main-gear box, the bistrique main-gear box is fixedlyed connected with the lower swing pipe, the center of lower swing pipe is rotated and is worn a mandrel, mandrel one end and grinding motor is in transmission connection, the other end stretches in the bistrique main-gear box, the bistrique main-gear box contains two circular hole bevel gears that are set in respectively on grinding spindle and the mandrel, bites mutually between the two circular hole bevel gears and closes.
9. a kind of novel stone material profiling mill according to claim 8 is characterized in that: between mandrel and the bistrique main-gear box for being rotationally connected.
10. a kind of novel stone material profiling mill according to claim 8, it is characterized in that: grinding motor is arranged on the top of lifter plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310139886.3A CN103213048B (en) | 2013-04-22 | 2013-04-22 | Novel stone copying grinding device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310139886.3A CN103213048B (en) | 2013-04-22 | 2013-04-22 | Novel stone copying grinding device |
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| Publication Number | Publication Date |
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| CN103213048A true CN103213048A (en) | 2013-07-24 |
| CN103213048B CN103213048B (en) | 2015-05-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310139886.3A Active CN103213048B (en) | 2013-04-22 | 2013-04-22 | Novel stone copying grinding device |
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| CN (1) | CN103213048B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108544334A (en) * | 2018-06-04 | 2018-09-18 | 芜湖恒安钢结构有限公司 | A kind of grinding device of shipbuilding adjustable-angle |
| CN112872502A (en) * | 2021-02-26 | 2021-06-01 | 深圳市信安启科技有限公司 | Polishing and cleaning equipment for tooth surface of bevel gear |
| CN113400132A (en) * | 2021-06-22 | 2021-09-17 | 厦门缎孺贸易有限公司 | Toughened glass profile modeling edging machine |
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| CN2445850Y (en) * | 2000-09-28 | 2001-09-05 | 黄小常 | Multistation automatic circular arc grinder |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108544334A (en) * | 2018-06-04 | 2018-09-18 | 芜湖恒安钢结构有限公司 | A kind of grinding device of shipbuilding adjustable-angle |
| CN108544334B (en) * | 2018-06-04 | 2023-12-01 | 芜湖恒安钢结构有限公司 | Angle-adjustable polishing device for shipbuilding |
| CN112872502A (en) * | 2021-02-26 | 2021-06-01 | 深圳市信安启科技有限公司 | Polishing and cleaning equipment for tooth surface of bevel gear |
| CN113400132A (en) * | 2021-06-22 | 2021-09-17 | 厦门缎孺贸易有限公司 | Toughened glass profile modeling edging machine |
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| Publication number | Publication date |
|---|---|
| CN103213048B (en) | 2015-05-20 |
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Denomination of invention: Stone profile grinder Effective date of registration: 20200623 Granted publication date: 20150520 Pledgee: China Minsheng Banking Corp Quanzhou branch Pledgor: SHENGDA MACHINERY Co.,Ltd. Registration number: Y2020980003397 |