CN204774295U - Thick finishing impression all -in -one of two stands - Google Patents
Thick finishing impression all -in -one of two stands Download PDFInfo
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- CN204774295U CN204774295U CN201520362520.7U CN201520362520U CN204774295U CN 204774295 U CN204774295 U CN 204774295U CN 201520362520 U CN201520362520 U CN 201520362520U CN 204774295 U CN204774295 U CN 204774295U
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Abstract
The utility model discloses a thick finishing impression all -in -one of two stands, including workstation, first stand, second stand, roughhew device and finishing impression device, the roughhew device sets up on the guide rail of first stand, and finishing impression device slidable sets up on the guide rail of second stand, the roughhew device includes the 3rd slider, first main shaft, cam gearing and a driving motor, and first main shaft is rotatory and by cam gearing drive axial vibration by driving motor drive simultaneously, the finishing impression device includes fourth slider, the second spindle, ultrasonic oscillation device and the 2nd driving motor, and the second spindle is rotatory by the drive of the 2nd driving motor to drive high -frequency vibration by the ultrasonic oscillation device. This thick finishing impression all -in -one of two stands carving efficiency is high, is applicable to vertical work piece sculpture.
Description
Technical field
The utility model relates to wood, engraved stone field, particularly relates to a kind of thick finishing impression all-in-one of two columns for wood, engraved stone.
Background technology
In timber, engraved stone field, because the raw material for carving have the problems such as scrambling, wood, stone machining equipment engraving process at least will through roughhew, finishing impression two procedures.But because the technological parameter such as processing capacity, tool category, cutter clamping mode, spindle revolutions, NC program that is thick, finishing impression operation is all different, this just requires that engraving machine main tapping has different architectural characteristics and kinematic parameter, so that many times, the roughhew operation of wood, stone material and finishing impression operation must have been come at two different equipment respectively.Need secondary clamping cutter thus, and secondary location is carried out to engraving raw material, thus greatly reduce the operating efficiency of Carving Machining.
And in existing wood, stone material automation engraving machinery, be generally only applicable to flat-type raw material engraving, as plank carving, slabstone engraving, be not suitable for large-scale vertical raw material engraving, as stone image, stub engraving.Therefore need badly and a kind ofly can realize that large-scale vertical raw material are thick, the all-in-one of finishing impression.
Utility model content
For solving the problems of the technologies described above, the utility model provides a kind of two thick finishing impression all-in-one of column, for solving roughhew in existing engraving machine, the required separate machined of finishing impression, and is only applicable to the problem of flat-type raw material engraving.
The utility model is achieved in that first aspect, provides a kind of two thick finishing impression all-in-one of column, comprising:
Lathe base, workbench, the first column, the second column, carry out the roughhew device of thick Carving Machining and carry out the finishing impression device of smart Carving Machining;
Described workbench is arranged on described lathe base, described first column and the second column are vertically arranged at by described workbench respectively, first column and the second column are respectively arranged with the linear guides that vertical direction extends, described roughhew device is slidably arranged on the linear guides of described first column by the first carriage, and described finishing impression device is slidably arranged on the linear guides of described first column by the second carriage;
Described roughhew device comprises the 3rd carriage, first main shaft, cam gear and the first drive motors, described first carriage is provided with the linear guides of horizontal direction, described 3rd carriage is slidably arranged on the linear guides of described horizontal direction, described first main shaft, cam gear and the first drive motors are arranged on described 3rd carriage, described first main shaft is arranged with the first gear, the rotating shaft of described first drive motors is provided with the second gear with the first gears meshing, first drive motors is rotated by described first gear and the second gear drive first main shaft, one end of described first main shaft is provided with and clamps part for what clamp engraving cutter, the end face of the other end of the first main shaft contacts with the cam face of described cam gear, cam rotates drive first main shaft stretching motion vertically,
Described finishing impression device comprises the 4th carriage, second main shaft, supersonic oscillations device and the second drive motors, described second carriage is provided with the linear guides of horizontal direction, described 4th carriage is slidably arranged on the linear guides of described horizontal direction, described second main shaft, supersonic oscillations device and the second drive motors are arranged on described 4th carriage, described sonic oscillation device comprises ultrasonic transducer and oscillating signal generating circuit, described oscillating signal generating circuit is electrically connected with described ultrasonic transducer, for generation of the drive singal of ultrasonic transducer,
One end of described second main shaft is provided with the piece installing of finishing impression tool-holder, the rotating vibration output being connected to ultrasonic transducer of the other end of the second main shaft, and ultrasonic transducer drives the second main shaft to vibrate vertically;
The rotating shaft of described second drive motors is connected with described second spindle drive by driving belt, and the second drive motors drives the second main shaft to rotate.
The beneficial effects of the utility model are: the utility model comprises finishing impression device and roughhew device, have roughhew and finishing impression function concurrently simultaneously, therefore locate without the need to secondary and clamp, substantially increase carving efficiency, and described thick, finishing impression device is slidably arranged on column to carve, and therefore greatly facilitates the workpiece that engraving timber, stone image etc. are vertical; Further, first main shaft of described roughhew device is driven by the first drive motors and cam gear simultaneously and rotates in a circumferential direction and vibratory impulse vertically, thus improve the carving efficiency of high rigidity part on base material, make described roughhew device be applicable to wider wood, stone carving is carved, and the second main shaft of described finishing impression device drives by the second drive motors and supersonic oscillations device the high frequency axial vibration rotated in a circumferential direction with by a small margin, thus improves the engraving fineness of finishing impression drill bit simultaneously.
In conjunction with first aspect, in second aspect, for improving carving efficiency further, with available protecting workbench, there is provided a kind of workbench rotatable column thick finishing impression all-in-one two with lifting, described workbench is round table surface, workbench is arranged on lathe base by turntable is rotating, wherein, described lathe base is provided with and described workbench and the suitable containing groove of turntable, described workbench and turntable are arranged in described containing groove, described turntable is disposed with fixed mesa from top to bottom, the rotating shaft of vertical setting and hydraulic cylinder, described workbench is fixed on described fixed mesa, fixed mesa is fixed on the top of rotating shaft, rotating shaft bottom is rotatable to be arranged on the push rod of hydraulic cylinder, Driven by Hydraulic Cylinder worktable lifting, described rotating shaft is also in transmission connection in drive motors by driving belt, drive motors drives workbench to rotate in a circumferential direction.Automatically can be adjusted the different parts of engraving by rotary table when carving, therefore, thick by being elevated, finishing impression device and rotary table can be carved any position of surface of the work, substantially increase carving efficiency, worktable lifting can be controlled by hydraulic control cylinder simultaneously, when installing workpiece, can reduce workbench makes it lower than containing groove, the impulsive force of clashing into when preventing from installing damages the rotating member of workbench inside, want after workpiece places, workbench can be raised, make to leave lathe base bottom workpiece, and drive workpiece to rotate adjustment engraving position when carving.
In conjunction with first aspect and second aspect, in a third aspect, described lathe base is provided with the ring-shaped guide rail with described workbench concentric, described first column and the second column are slidably arranged on described ring-shaped guide rail respectively by sliding shoe.Therefore, described column can move on ring-shaped guide rail, therefore can be adjusted fast slightly by the angle of the position of mobile column on guide rail and rotary table, finishing impression device carves to the position of specifying, improve carving efficiency.
In existing mechanical engraving, the vertical engraving carving drill bit and surface of the work can only be realized, therefore cannot simulate and manually carry out multi-angle engraving, greatly limit the scope of engraving, can only be applicable to carve some planar structures and pattern, in conjunction with the third aspect, thick for making, the engraving drill bit of finishing impression device can realize multi-angle engraving, in one embodiment, whirligig is respectively arranged with between described first column and sliding shoe and between the second column and sliding shoe, described whirligig drives the first column and the second column to rotate in a circumferential direction the engraving angle of the drill bit adjusting roughhew device and finishing impression device.By the engraving drill bit that adjustable angle is thick, hard-cover is put of whirligig Rotary cloumn and the contact angle of surface of the work, thus realize multi-angle engraving, thus can simulate and manually carry out multi-angle engraving, can be used for carving most three-dimensional statue, as spherical engraving, face stereo carving etc., substantially increase the flexibility of engraving.
Further, for improving the accuracy that column rotates, in conjunction with the above-mentioned third aspect, described whirligig comprises stepper motor and reductor, the power intake of described reductor is connected to stepper motor, and the clutch end of reductor is by gear and the gears meshing being arranged at the first column and the second column bottom.
Because the surface vibration amplitude of ultrasonic transducer of the prior art is less, therefore, in conjunction with first aspect, in one embodiment, for the Oscillation Amplitude of the axial dither of the second main shaft improving ultrasonic transducer and finishing impression device, described ultrasonic transducer is sandwich composite transducer, comprises front shroud, back shroud, even number sheet piezoelectric ceramic wafer, studs and nut;
Described back shroud, even number sheet piezoelectric ceramic wafer, front shroud are cascading, and described studs runs through described piezoelectric ceramic wafer and back shroud, and the threaded one end of studs is connected in the middle part of front shroud, and described nut is connected to the other end of studs.
In the prior art, the dynamics of engraving cannot obtain feedback, is therefore difficult to the engraving dynamics controlling engraving drill bit and surface of the work, particularly in finishing impression process, is easy to cause that dynamics is excessive affects depiction, or the too little reduction carving efficiency of dynamics.Therefore, in conjunction with first aspect, in one embodiment, described sonic oscillation device also comprises piezoelectric sensing circuitry, and described piezoelectric sensing circuitry is electrically connected with described ultrasonic transducer, for detecting the output voltage that ultrasonic transducer produces because of piezo-electric effect.Described piezoelectric sensing circuitry can detect the surface pressing of ultrasonic transducer and the magnitude of voltage produced according to piezo-electric effect, wherein the surface pressing of ultrasonic transducer is exactly the engraving pressure of finishing impression drill bit and surface of the work, therefore, the engraving pressure of finishing impression drill bit indirectly can be detected by piezoelectric sensing circuitry, thus for finishing impression engraving dynamics control provide data foundation, substantially increase the engraving precision of finishing impression process.
In conjunction with first aspect, in one embodiment, described oscillating signal generating circuit comprises oscillator, driver and the power amplifier of connecting successively, and the output of described power amplifier is connected to the driving signal input of ultrasonic transducer.
In conjunction with first aspect, in one embodiment, described cam gear is connected to described first drive motors by driven by clutches.Therefore, being in transmission connection between cam gear and the first drive motors can be controlled by controlling described clutch, when clutch adhesive, the first drive motors drives the first main shaft to rotate simultaneously and drives the first main shaft axial impact vibration by cam gear, when clutch separates, first drive motors only drives the first main shaft to rotate, thus substantially increases the flexibility ratio of the first spindle engraving.
Accompanying drawing explanation
The structural representation of the thick finishing impression all-in-one of two columns that Fig. 1 provides for the utility model one embodiment;
Fig. 2 is the structural representation of roughhew device in Fig. 1;
Fig. 3 is the structural representation of finishing impression device in Fig. 1;
Fig. 4 is the structural representation of workbench in an embodiment;
Fig. 5 is the structural representation of the first column in an embodiment;
Fig. 6 is the structural representation of ultrasonic transducer in an embodiment;
Fig. 7 is the circuit block diagram of oscillating signal generating circuit in an embodiment.
Label declaration:
1, lathe base; 2, the first column; 3, roughhew device; 4, finishing impression device;
5, workbench; 6, the first carriage; 7, the second carriage;
8, the second column; 11, ring-shaped guide rail; 12, containing groove; 21, linear guides;
22, whirligig; 31, the first main shaft; 32, the first drive motors;
34, part is clamped; 35, the second gear; 36, the first gear; 37, roughhew drill bit;
38, contiguous block; 39, rotating shaft; 41, the second main shaft; 81, linear guides;
42, ultrasonic transducer; 43, the second drive motors; 44, part is clamped;
45, finishing impression drill bit; 46, driving belt; 47, oscillating signal generating circuit;
48, piezoelectric sensing circuitry; 51, fixed mesa; 52, rotating shaft;
53, driving belt; 54, hydraulic cylinder; 55, drive motors; 331, cam;
332, connecting axle; 422, piezoelectric ceramic wafer; 423, front shroud;
424, electrode; 425, studs; 426, nut.
Detailed description of the invention
By describing technology contents of the present utility model, structural feature in detail, realized object and effect, accompanying drawing is coordinated to be explained in detail below in conjunction with embodiment.
Refer to Fig. 1 to Fig. 3, be the structural representation of the thick finishing impression all-in-one of two columns that the utility model one embodiment provides, the described pair of thick finishing impression all-in-one of column comprises:
Lathe base 1, workbench 5, first column 2, second column 8, carry out the roughhew device 3 of thick Carving Machining and carry out the finishing impression device 4 of smart Carving Machining;
Described workbench 5 is for placing workpiece to be carved, as timber, stone column etc., workbench 5 is arranged on described lathe base 1, it is other that described first column 2 and the second column 8 are vertically arranged at described workbench 5 on lathe base 1, the linear guides 21 that vertical direction extends is respectively arranged with in the side of described first column 2, the side of the second column 8 is provided with the linear guides 81 of vertical direction extension, described roughhew device 3 is slidably arranged on the linear guides 21 of described first column 2 side by the first carriage 6, described finishing impression device 4 is slidably arranged on the linear guides 81 of described second column 8 side by the second carriage 7, therefore, described roughhew device 3 and finishing impression device 4 can be elevated respectively on the first column 2 and the second column 8, wherein, first carriage 6 and the second carriage 7 can be coordinated with motor by tooth bar and drive carriage along linear lifting rail, also can be coordinated with motor by belt or be coordinated by motor screw drives carriage along lifting rail, in the present embodiment, described first carriage 6 and the second carriage 7 to be coordinated with motor by tooth bar and drive carriage to be elevated, what described tooth bar was parallel with linear guides is fixed on the first column 2 and the second column 8, motor is fixed on carriage, machine shaft is provided with and tooth bar meshed gears.
As shown in Figure 2, described roughhew device 3 comprises the 3rd carriage, first main shaft 31, cam gear and the first drive motors 32, described first carriage is provided with the linear guides of horizontal direction, described 3rd carriage is slidably arranged on the linear guides of described horizontal direction, the connecting axle 332 that described cam gear comprises cam 331 and is connected with cam, described axle in succession 332 is in transmission connection in power set, described first main shaft 31, cam gear and the first drive motors 32 are arranged on described 3rd carriage, therefore, 3rd carriage drives the first main shaft 31, cam gear and the first drive motors 32 slide in the horizontal direction, wherein the 3rd carriage and the guide rail on the first carriage also can be coordinated with motor by tooth bar, belt coordinates with motor or motor coordinates with screw rod and drives it at slide on rails.
Wherein, described first drive motors 32 is for driving the first main shaft to rotate, described cam gear produces axial impact force for driving the first main shaft 31 to vibrate vertically, be specially, described first main shaft 31 is arranged with the first gear 36, the rotating shaft of described first drive motors 32 is provided with the second gear 35 engaged with the first gear 36, first drive motors 32 drives the first main shaft 31 to rotate by described first gear 36 and the second gear 35, be provided with in one end of described first main shaft 31 for clamp engraving cutter clamp part 34, clamp on part 34 and clamped roughhew drill bit 37, the end face of the other end of the first main shaft 31 contacts with cam 331 surface of described cam gear, drive the stretching motion vibration vertically of the first main shaft 31 to produce impulsive force when cam 331 rotates.Therefore, first main shaft 31 not only circumferentially rotates when carving to be carved, but also vibration produces shock wave vertically, thus matrix that can be harder on broken workpiece fast, as particle etc. harder in the burl on pin, stone material, substantially increase the carving efficiency of roughhew process, make described roughhew device be applicable to wider wood, stone carving is carved.Simultaneously, the drive mechanism that first main shaft 31 adopts the first gear 36 to engage with the second gear 35, wherein, first gear and the intermeshing length of the second gear are greater than the amplitude of the first spindle axial vib ration, thus guarantee the first main shaft first drive motors when axial vibration (extensional vibration) effective power transmission can give the first main shaft.Rotating in a circumferential direction of the first main shaft is not affected in order to make the connection of cam gear and the first main shaft end face, in the present embodiment, rotating shaft 39 and contiguous block 38 is disposed with in the end that the first main shaft 31 is corresponding with cam gear, described contiguous block 38 is connected to cam 331, therefore, when the first main shaft 31 rotates, described contiguous block 38 can not together rotate in a circumferential direction, and the first spindle axial vib ration can be driven during cam gear rotation, thus cam gear and the first main shaft is made to rotate non-interference.
As shown in Figure 3, described finishing impression device comprises the 4th carriage, second main shaft 41, supersonic oscillations device and the second drive motors 43, described second carriage 7 is provided with the linear guides of horizontal direction, described 4th carriage is slidably arranged on the linear guides of described horizontal direction, described second main shaft 41, supersonic oscillations device and the second drive motors 43 are arranged on described 4th carriage, described sonic oscillation device comprises ultrasonic transducer 42 and oscillating signal generating circuit 47, described oscillating signal generating circuit 47 is electrically connected with described ultrasonic transducer 42, for generation of the drive singal of ultrasonic transducer, as shown in Figure 7, described oscillating signal generating circuit 47 comprises the oscillator of connecting successively, driver and power amplifier, the output of described power amplifier is connected to the driving signal input of ultrasonic transducer, one end of described second main shaft 41 is provided with finishing impression tool-holder piece installing 44, clamp on part 44 and clamped finishing impression drill bit 45, the rotating vibration output being connected to ultrasonic transducer 42 of the other end of the second main shaft, ultrasonic transducer 42 drives the second main shaft 41 to vibrate vertically, the rotating shaft of described second drive motors 43 is in transmission connection by driving belt 46 and described second main shaft 41, and the second drive motors 43 drives the second main shaft 41 to rotate.
In the prior art, because the mobile accuracy in the horizontal or vertical direction of finishing impression device is limited, therefore, just be difficult to carry out meticulous engraving at the surface of the work of part between adjacent two mobile step numbers, therefore, surface of the work after existing finishing impression can leave fine line that is a lot of horizontal or longitudinal direction, and needing essence again to cross polishing could remove lines.Second main shaft 41 of finishing impression device of the present utility model not only can rotate in a circumferential direction and carry out finishing impression, while finishing impression, supersonic oscillations device drives the second main shaft 41 with high frequency, vibration by a small margin, thus the suitable contact range expanding finishing impression drill bit 45 and surface of the work, thus the position being difficult to carve between adjacent step number in finishing impression device moving process also can be carved, thus substantially increase the engraving effect of finishing impression, the generation of the fine line of elimination.No longer can carry out polishing by the workpiece after the utility model finishing impression, or only need to carry out suitable polishing to local location, the working (machining) efficiency of the engraving substantially increased.
As shown in Figure 6, in the present embodiment, for rising to the Oscillation Amplitude of the axial dither of the second main shaft improving ultrasonic transducer and finishing impression device, described ultrasonic transducer is preferably sandwich composite transducer, comprises front shroud 421, back shroud 423, even number sheet piezoelectric ceramic wafer 422, studs 425 and nut 426;
Described back shroud 421, even number sheet piezoelectric ceramic wafer 422, front shroud 423 are cascading, described studs 425 runs through described piezoelectric ceramic wafer 422 and back shroud 421, the threaded one end of studs 425 is connected in the middle part of front shroud 423, described nut 426 is connected to the other end of studs 425, and 424, electrode is arranged on piezoelectric ceramic wafer 422.
The utility model is provided with roughhew device and finishing impression device, have roughhew and finishing impression function concurrently simultaneously, therefore locate without the need to secondary and clamp, substantially increase carving efficiency, further, thick, finishing impression device is slidably arranged at respectively on the first column 2 and the second column 8 to carve, and therefore roughhew device and finishing impression device can independently be carved, both are non-interference, greatly facilitate the workpiece that engraving timber, stone image etc. are vertical.Thick, finishing impression device can be controlled carry out carving (on the time, finishing impression device is unlatching work after roughhew device, carries out finishing impression to the workpiece after roughhew) when carving, control roughhew device that also can be independent or finishing impression device unlatching work simultaneously.
Because of in the prior art, the dynamics of engraving cannot obtain feedback, is therefore difficult to the engraving dynamics controlling engraving drill bit and surface of the work, particularly in finishing impression process, is easy to cause that dynamics is excessive affects depiction, or the too little reduction carving efficiency of dynamics.Therefore, as shown in Figure 3, in the present embodiment, described sonic oscillation device is also provided with piezoelectric sensing circuitry 48, for detecting the output voltage that ultrasonic transducer produces because of piezo-electric effect, described piezoelectric sensing circuitry 48 is electrically connected with described ultrasonic transducer 42, described piezoelectric sensing circuitry 48 can detect the magnitude of voltage that ultrasonic transducer produces because of piezo-electric effect, described magnitude of voltage is directly proportional to the force value suffered by ultrasonic transducer 42 surface, and the surface pressing of ultrasonic transducer 42 is exactly the engraving pressure of finishing impression drill bit 45 and surface of the work, therefore, the engraving pressure of finishing impression drill bit 45 indirectly can be detected by piezoelectric sensing circuitry, thus for finishing impression engraving dynamics control provide effective data foundation, substantially increase the engraving precision of finishing impression process.
In the present embodiment, can operate by the first drive motors 32 drive cam arrangement, and in order to improve the flexibility ratio that the first main shaft 31 is carved, described cam gear is connected to described first drive motors by driven by clutches, therefore the first main shaft has two kinds of mode of operations, when clutch adhesive, the first drive motors 32 drives the first main shaft 31 to rotate simultaneously and drives the first main shaft axial impact vibration by cam gear, when clutch separates, the first drive motors 32 drives the first main shaft 31 to rotate.Therefore operator can select whether open vibrating function as required, as just closed vibrating function when carving some softer workpiece, during as cork sculpture carving, and when carving some hard workpiece or the uneven workpiece of quality, timber as more in stone material, burl, just opens vibrating function.
In the above-described embodiment, be improve carving efficiency, can be arranged to rotatable by workbench 5, therefore described workpiece can be driven by workbench and rotate, thus adjustment is thick, finishing impression device can engraving position in workpiece circumference.Refer to Fig. 4, wherein, described workbench 5 is round table surface, and workbench is arranged on lathe base by turntable is rotating, drives worktable rotary by turntable.Automatically can being adjusted the different parts of engraving when carving by rotary table, therefore, by being elevated thick, finishing impression device and rotary table can be carved any position of surface of the work, substantially increasing carving efficiency.In order to prevent may causing damage to turntable component during large-scale engraving work-handling, described lathe base is provided with and described workbench and the suitable containing groove 12 of turntable, described workbench and turntable are arranged in described containing groove 12, described turntable is disposed with fixed mesa 51 from top to bottom, the rotating shaft 52 of vertical setting and hydraulic cylinder 54, described workbench 5 is fixed on described fixed mesa 51, fixed mesa 51 is fixed on the top of rotating shaft 52, on the rotatable push rod being arranged at hydraulic cylinder 54 in rotating shaft 52 bottom, hydraulic cylinder 54 drives workbench 5 to be elevated, described rotating shaft 52 is also in transmission connection in drive motors 55 by driving belt 53, drive motors 55 drives workbench 5 to rotate in a circumferential direction.Workbench 5 can be controlled by hydraulic control cylinder 54 to be elevated.When installing workpiece, can reduce workbench 5 makes it lower than containing groove 12, because the area bottom workpiece is greater than the upper surface of containing groove, so workpiece is first placed on lathe base 1, want after workpiece places, raise workbench by hydraulic control cylinder 54, make bottom workpiece, to leave lathe base 4, and drive workpiece to rotate adjustment engraving position when carving.
As shown in Figure 1, in the present embodiment, described lathe base 1 is provided with the ring-shaped guide rail 11 with described workbench 5 concentric, described first column 2 and the second column 8 are slidably arranged on described ring-shaped guide rail 11 respectively by sliding shoe.By the relative position of described sliding shoe adjustable first column 2, second column 8 and thick, the finishing impression device arranged thereon and surface of the work, thus by adjustment sliding shoe or adjust sliding shoe and workbench adjusts slightly fast, finishing impression device is carved to the position of specifying simultaneously, improve carving efficiency.
In existing mechanical engraving, engraving drill bit and the vertical engraving of surface of the work can only be realized, therefore cannot simulate and manually carry out multi-angle engraving, greatly limit the scope of engraving, can only be applicable to carve some planar structures and pattern.Multi-angle engraving can be realized for making engraving drill bit that is thick, finishing impression device, refer to Fig. 5, in the respective embodiments described above, whirligig 22 is provided with between described first column 2 and sliding shoe, whirligig is provided with too between second column 8 and sliding shoe, described whirligig 22 drives the first column 2 to rotate in a circumferential direction to adjust the engraving angle of roughhew device 3, and same described whirligig drives the second column 8 to rotate in a circumferential direction to adjust the engraving angle of finishing impression device 4.By the engraving drill bit that adjustable angle is thick, hard-cover is put of whirligig Rotary cloumn and the contact angle of surface of the work, thus realize multi-angle engraving, thus can simulate and manually carry out multi-angle engraving, can be used for carving most three-dimensional statue, as spherical engraving, face stereo carving etc., substantially increase the flexibility of engraving.
Further, for improving the accuracy that column rotates, described whirligig comprises stepper motor and reductor, and the power intake of described reductor is connected to stepper motor, and the clutch end of reductor is by gear and the gears meshing being arranged at the first column and the second column bottom.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model description and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (9)
1. the two thick finishing impression all-in-one of column, is characterized in that, comprising:
Lathe base, workbench, the first column, the second column, carry out the roughhew device of thick Carving Machining and carry out the finishing impression device of smart Carving Machining;
Described workbench is arranged on described lathe base, described first column and the second column are vertically arranged at by described workbench respectively, first column and the second column are respectively arranged with the linear guides that vertical direction extends, described roughhew device is slidably arranged on the linear guides of described first column by the first carriage, and described finishing impression device is slidably arranged on the linear guides of described first column by the second carriage;
Described roughhew device comprises the 3rd carriage, first main shaft, cam gear and the first drive motors, described first carriage is provided with the linear guides of horizontal direction, described 3rd carriage is slidably arranged on the linear guides of described horizontal direction, described first main shaft, cam gear and the first drive motors are arranged on described 3rd carriage, described first main shaft is arranged with the first gear, the rotating shaft of described first drive motors is provided with the second gear with the first gears meshing, first drive motors is rotated by described first gear and the second gear drive first main shaft, one end of described first main shaft is provided with and clamps part for what clamp engraving cutter, the end face of the other end of the first main shaft contacts with the cam face of described cam gear, cam rotates drive first main shaft stretching motion vertically,
Described finishing impression device comprises the 4th carriage, second main shaft, supersonic oscillations device and the second drive motors, described second carriage is provided with the linear guides of horizontal direction, described 4th carriage is slidably arranged on the linear guides of described horizontal direction, described second main shaft, supersonic oscillations device and the second drive motors are arranged on described 4th carriage, described sonic oscillation device comprises ultrasonic transducer and oscillating signal generating circuit, described oscillating signal generating circuit is electrically connected with described ultrasonic transducer, for generation of the drive singal of ultrasonic transducer,
One end of described second main shaft is provided with the piece installing of finishing impression tool-holder, the rotating vibration output being connected to ultrasonic transducer of the other end of the second main shaft, and ultrasonic transducer drives the second main shaft to vibrate vertically;
The rotating shaft of described second drive motors is connected with described second spindle drive by driving belt, and the second drive motors drives the second main shaft to rotate.
2. the according to claim 1 pair of thick finishing impression all-in-one of column, it is characterized in that, described workbench is round table surface, workbench is arranged on lathe base by turntable is rotating, wherein, described lathe base is provided with and described workbench and the suitable containing groove of turntable, described workbench and turntable are arranged in described containing groove, described turntable is disposed with fixed mesa from top to bottom, the rotating shaft of vertical setting and hydraulic cylinder, described workbench is fixed on described fixed mesa, fixed mesa is fixed on the top of rotating shaft, rotating shaft bottom is rotatable to be arranged on the push rod of hydraulic cylinder, Driven by Hydraulic Cylinder worktable lifting, described rotating shaft is also in transmission connection in drive motors by driving belt, drive motors drives workbench to rotate in a circumferential direction.
3. the according to claim 2 pair of thick finishing impression all-in-one of column, it is characterized in that, described lathe base is provided with the ring-shaped guide rail with described workbench concentric, described first column and the second column are slidably arranged on described ring-shaped guide rail respectively by sliding shoe.
4. the according to claim 3 pair of thick finishing impression all-in-one of column, it is characterized in that, be respectively arranged with whirligig between described first column and sliding shoe and between the second column and sliding shoe, described whirligig drives the first column and the second column to rotate in a circumferential direction the engraving angle of the drill bit adjusting roughhew device and finishing impression device.
5. the according to claim 4 pair of thick finishing impression all-in-one of column, it is characterized in that, described whirligig comprises stepper motor and reductor, the power intake of described reductor is connected to stepper motor, and the clutch end of reductor is by gear and the gears meshing being arranged at the first column and the second column bottom.
6. the according to claim 1 pair of thick finishing impression all-in-one of column, it is characterized in that, described ultrasonic transducer is sandwich composite transducer, comprises front shroud, back shroud, even number sheet piezoelectric ceramic wafer, studs and nut;
Described back shroud, even number sheet piezoelectric ceramic wafer, front shroud are cascading, and described studs runs through described piezoelectric ceramic wafer and back shroud, and the threaded one end of studs is connected in the middle part of front shroud, and described nut is connected to the other end of studs.
7. the according to claim 1 pair of thick finishing impression all-in-one of column, it is characterized in that, described sonic oscillation device also comprises piezoelectric sensing circuitry, and described piezoelectric sensing circuitry is electrically connected with described ultrasonic transducer, for detecting the output voltage that ultrasonic transducer produces because of piezo-electric effect.
8. the according to claim 1 pair of thick finishing impression all-in-one of column, it is characterized in that, described oscillating signal generating circuit comprises oscillator, driver and the power amplifier of connecting successively, and the output of described power amplifier is connected to the driving signal input of ultrasonic transducer.
9. the according to claim 1 pair of thick finishing impression all-in-one of column, it is characterized in that, described cam gear is connected to described first drive motors by driven by clutches.
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| CN201520362520.7U CN204774295U (en) | 2015-05-29 | 2015-05-29 | Thick finishing impression all -in -one of two stands |
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| CN201520362520.7U CN204774295U (en) | 2015-05-29 | 2015-05-29 | Thick finishing impression all -in -one of two stands |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104908497A (en) * | 2015-05-29 | 2015-09-16 | 莆田市昌融机械有限公司 | Double-vertical-column coarse-engraving and fine-engraving integration machine |
| CN108656814A (en) * | 2018-06-14 | 2018-10-16 | 汪洪涛 | A kind of double end independence cylindrical plane one engraving machine |
-
2015
- 2015-05-29 CN CN201520362520.7U patent/CN204774295U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104908497A (en) * | 2015-05-29 | 2015-09-16 | 莆田市昌融机械有限公司 | Double-vertical-column coarse-engraving and fine-engraving integration machine |
| CN108656814A (en) * | 2018-06-14 | 2018-10-16 | 汪洪涛 | A kind of double end independence cylindrical plane one engraving machine |
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