CN105290959A - PC spherical surface processing device for ceramic ferrule - Google Patents
PC spherical surface processing device for ceramic ferrule Download PDFInfo
- Publication number
- CN105290959A CN105290959A CN201510664132.9A CN201510664132A CN105290959A CN 105290959 A CN105290959 A CN 105290959A CN 201510664132 A CN201510664132 A CN 201510664132A CN 105290959 A CN105290959 A CN 105290959A
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- China
- Prior art keywords
- clamping device
- insertion core
- ceramic insertion
- barrel
- gear
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/005—Feeding or manipulating devices specially adapted to grinding machines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
- B24B41/067—Work supports, e.g. adjustable steadies radially supporting workpieces
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
- B24B9/002—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor for travelling workpieces
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
- B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
- B24B9/06—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The invention provides a PC spherical surface processing device for a ceramic ferrule. The device comprises a base, a feeding chamber, a material pushing device, a grinding device and a clamping device, wherein the feeding chamber is arranged on the base, a feeding port and a discharging port are formed in the feeding chamber, and the to-be-processed ceramic ferrule enters the feeding chamber from the feeding port; the material pushing device is movably arranged in the feeding chamber and used for pushing the ceramic ferrule inside the feeding chamber out of the discharging port; the grinding device is arranged on the base and located below the feeding chamber; and the clamping device is rotatably arranged on the base, so that the clamping device can rotate along an arc. When the clamping device rotates to a position opposite to the discharging port, the ceramic ferrule falling from the discharging port falls into the clamping device; when the clamping device rotates to a position opposite to the grinding device, the end portion of the ceramic ferrule clamped by the clamping device is ground; and when the clamping device rotates to the lower side of the grinding device, the ceramic ferrule drops from the clamping device, and the clamping device rotates by itself under the action of a driving motor, so that the ceramic ferrule clamped by the clamping device is kept rotating by itself when ground.
Description
Technical field
The present invention relates to a kind of ceramic insertion core PC device for machining spherical surface.
Background technology
Ceramic insertion core is the one of fiber stub, and be the ceramic cylinder tubule fired with zirconium dioxide, quality is hard, is the most frequently used in Networks of Fiber Communications, that quantity is maximum precision positioning parts, usually for the manufacture of the joints of optical fibre, the optically-coupled etc. of device.The main effect of ceramic insertion core be realize optical fiber physics docking, usually with porcelain bushing with the use of.
The ceramic insertion core carried out after hole machined needs to carry out chamfering so that connect.Mainly contain two kinds of ceramic insertion cores on the market, a kind of is the ceramic insertion core of chamfering, another kind of then be the ceramic insertion core of rounding, and the device for the ceramic insertion core processing rounding is device for machining spherical surface.
Device for machining spherical surface is in the market use arc wheel substantially, and arc wheel is once after slight wearing and tearing occur, and the size of the rounding of ceramic insertion core will be made to produce error, thus affects the quality of ceramic insertion core.In addition, current device for machining spherical surface needs withdrawing, feed frequently, have impact on the efficiency of processing to a great extent.
Summary of the invention
One object of the present invention is to provide a kind of ceramic insertion core PC device for machining spherical surface, the surface of the emery wheel that this processing unit (plant) uses when grinding is plane, thus when avoiding use arc wheel, the ceramic insertion core size caused due to abrasion of grinding wheel produces larger error, improves machining accuracy.
Another object of the present invention is to provide a kind of ceramic insertion core PC device for machining spherical surface, and this processing unit (plant) integrates discharging, material folding, grinding, blanking, and manufacturing procedure is simple and quick, drastically increases the efficiency of processing.
For reaching above object, the invention provides a kind of ceramic insertion core PC device for machining spherical surface, comprising:
Base;
Blowing room, it is located at described base, and described blowing room has a charging aperture and a discharging opening, and ceramic insertion core to be processed is suitable for entering described blowing room from described charging aperture;
Material-pulling device, it is located at described blowing room movably, for being released from described discharging opening by the described ceramic insertion core of described blowing indoor;
Lapping device, it is located at described base, and is in below described blowing room, and described lapping device is for grinding described ceramic insertion core; And
Clamping device, it is located at described base rotationally, described clamping device can be rotated along a circular arc, when described clamping device turns to relative with described discharging opening, the described ceramic insertion core fallen from described discharging opening is suitable for falling in described clamping device, when described clamping device turns to relative with described lapping device, the end being sandwiched in the described ceramic insertion core of described clamping device is polished, when on the downside of described clamping device turns to described lapping device, described ceramic insertion core drops out from described clamping device, the rotation under the effect of a drive motors of described clamping device, when polished, rotation is kept to make the described ceramic insertion core being sandwiched in described clamping device.
Preferably, described processing unit (plant) also comprises drive unit, described drive unit is used for periodically and synchronously drives the movement of the rotation of described clamping device and described material-pulling device, periodically rotate between described discharging opening and described lapping device to make described clamping device, the ceramic insertion core of described blowing indoor is periodically released described discharging opening by described material-pulling device, simultaneously when described clamping device turns to relative with described discharging opening, the described ceramic insertion core of described blowing indoor is just released from described discharging opening by described material-pulling device.
Preferably, described drive unit comprises driving shaft, first gear, second gear, first rocking bar, first slide block and the first fork, described driving shaft is connected with a motor, for outputting power, described first gear is connected with described driving shaft, thus rotate under the drive of described driving shaft, described second gear and described first gears meshing, described first gear has two sections and spaced has teeth portion, and total number of teeth of the first gear is equal with total number of teeth of the second gear, thus described first gear drives described second gear to rotate off and on when rotating continuously, one end of described first rocking bar coordinates with described second gear, described first slide block is located at the other end of described first rocking bar rotationally, one end of described first fork is located at described base rotationally, the other end of described first fork is connected with described clamping device through described first slide block slidably, thus when described second pinion rotation, described first rocking bar, described first slide block and described first fork drive described clamping device to rotate along a circular arc, when two sections of described first gear have teeth portion and described second gears meshing, corresponding described clamping device to be pivotally lowered into bottom and from the process upwards turning to described discharging opening bottom from described discharging opening respectively.
Preferably, described drive unit also comprises the wheel disc with round pin, sheave, pusher slide block, second rocking bar, second fork and material pushing tooth wheels, described wheel disc is connected with described driving shaft, described sheave coordinates with described wheel disc, thus described sheave rotates off and under the drive of described wheel disc, described second rocking bar and described sheave coordinate with described material pushing tooth wheels, described material pushing tooth wheels are used for the circular motion being once converted to described second rocking bar of described sheave, described pusher slide block is located at described blowing room movably, for the ceramic insertion core of described blowing indoor is released from described discharging opening, one end of described second fork is connected by chute movably with described pusher slide block, the other end of described second fork is connected by chute movably with described second rocking bar, thus the circular motion of described second rocking bar is converted to the rectilinear motion of described pusher slide block by described second fork.
Preferably, described clamping device comprises barrel, jaw, jaw spring, grip slide and sliding block spring, the top of described barrel has a material folding chamber, the ceramic insertion core fallen from described discharging opening is suitable for entering described material folding chamber, the sidewall on described barrel top has jaw groove, described jaw is located at described jaw groove rotationally, when described jaw rotates inside described barrel, the ceramic insertion core being positioned at described material folding chamber is clamped, when described jaw rotates outside described barrel, described ceramic insertion core in described material folding chamber is released, described jaw spring is located between described jaw and described barrel, rotate outside described barrel for forcing described jaw, described grip slide is sheathed on described barrel slidably, thus when described grip slide is moved upwards up to outside described jaw, described grip slide forces described jaw inwardly to rotate, when described grip slide moves down, described jaw outwards rotates under the effect of described jaw spring, described sliding block spring is located at described barrel, be suitable for forcing described grip slide to move down along described barrel, described grip slide is connected with described first fork slidably, and it is relative with described first slide block, thus when described first fork drives described barrel to rotate to described lapping device, described grip slide moves up along described barrel under the effect of described first slide block, when described barrel is from lapping device to when rotating bottom, described grip slide moves down under the effect of described sliding block spring.
Preferably, described clamping device also comprises a Hooks coupling universal coupling, one end of described Hooks coupling universal coupling is connected with described barrel, the other end is located at described base rotationally, the other end of described Hooks coupling universal coupling is connected with described drive motors, make described Hooks coupling universal coupling remain rotation, thus drive described barrel to keep rotation, the rotation of described barrel simultaneously does not affect the rotation of described barrel between described discharging opening and described lapping device.
Preferably, described lapping device comprises an emery wheel and a grinding motor, and described grinding motor rotates for driving described emery wheel.
Above preferred embodiment of the present invention has following beneficial effect: do not need the feeding of emery wheel to complete processing by the rotation of workpiece with rotating to reach, improve the working (machining) efficiency of workpiece, in addition the wearing and tearing fixedly decreasing emery wheel of emery wheel, thus improve the machining accuracy of workpiece.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view according to a ceramic insertion core PC device for machining spherical surface of the present invention preferred embodiment, shows the front of processing unit (plant).
Fig. 2 is the schematic perspective view according to a ceramic insertion core PC device for machining spherical surface of the present invention preferred embodiment, shows the back side of processing unit (plant).
Fig. 3 is the fragmentary perspective view according to a ceramic insertion core PC device for machining spherical surface of the present invention preferred embodiment.
Fig. 4 is the explosive view according to a ceramic insertion core PC device for machining spherical surface of the present invention preferred embodiment.
Fig. 5 A is the front view of the clamping device of a preferred embodiment according to ceramic insertion core PC device for machining spherical surface of the present invention, and Fig. 5 B is the sectional view of clamping device.
Fig. 6 is the explosive view of the clamping device of a preferred embodiment according to ceramic insertion core PC device for machining spherical surface of the present invention.
Fig. 7 is the part explosive view of a preferred embodiment according to ceramic insertion core PC device for machining spherical surface of the present invention.
Fig. 8 is the part explosive view of a preferred embodiment according to ceramic insertion core PC device for machining spherical surface of the present invention.
Fig. 9 A-E shows process during ceramic insertion core PC device for machining spherical surface processing ceramic lock pin of the present invention, and it is relative with discharging opening that Fig. 9 A shows clamping device, and now the second gear and the first gear is relative without teeth portion; Fig. 9 B shows the first pinion rotation, and the second gear is motionless, and pusher driver module drives material-pulling device to be released from blowing room by ceramic insertion core, and ceramic insertion core falls into clamping device; Fig. 9 C show the first pinion rotation to the second gears meshing after, the second pinion rotation, and drive clamping device to rotate, material folding slide block moves up along barrel under the effect of the first slide block, and ceramic insertion core is clamped; Fig. 9 D shows clamping device through lapping device, turn to bottom, now the first slide block moves to the lower end of the first fork, grip slide is moved to barrel lower end in the effect of sliding block spring, ceramic insertion core is released, fall from clamping device, now the second gear and the first gear is relative without teeth portion; Another section that Fig. 9 E shows the first gear has teeth portion and the second gears meshing, the second pinion rotation, drives clamping device upwards to turn to the position relative with discharging opening.
Detailed description of the invention
Below describe and realize the present invention for disclosing the present invention to enable those skilled in the art.Preferred embodiment in below describing only as an example, it may occur to persons skilled in the art that other apparent modification.
Fig. 1-9 shows a preferred embodiment of a kind of ceramic insertion core PC device for machining spherical surface of the present invention, and described processing unit (plant) comprises base 1, blowing room 2, material-pulling device 3, lapping device 4, clamping device 5 and drive unit 6.
Blowing room 2 has charging aperture 21 and a discharging opening 22, and ceramic insertion core to be processed is suitable for entering blowing room 2 from charging aperture 21.
Material-pulling device 3 is located at blowing room 2 movably, for being released from discharging opening 22 by the ceramic insertion core in blowing room 2.That is, ceramic insertion core is relative with material-pulling device 3 after entering blowing room 2 from charging aperture 21, and when material-pulling device 3 moves, the ceramic insertion core promoted corresponding thereto moves to discharging opening 22 place, and under the effect of self gravitation, ceramic insertion core falls from discharging opening 22.
Preferably, the discharging opening 21 of blowing room 2 is tilted to down and extends certain distance, when falling from discharging opening 22 to make ceramic insertion core, falls with certain angle of inclination.
Lapping device 4 is fixedly arranged on base 1, and lapping device 4 is in the below of blowing room 2, and lapping device is for grinding ceramic insertion core to be processed.Lapping device 4 comprises emery wheel 41 and a grinding motor (not shown), and emery wheel 41 is located at base vertically, and under the effect of described grinding motor, rotates in perpendicular.
Clamping device 5 is located at base rotationally, thus the front end of clamping device 5 can be rotated between the discharging opening 22 and lapping device 4 of blowing room 2 along a circular arc, when clamping device 5 turns to relative with discharging opening 22, the ceramic insertion core fallen from discharging opening 22 can fall in clamping device 5, when clamping device 5 turns to relative with the emery wheel 41 of lapping device, the end being sandwiched in the ceramic insertion core of clamping device 5 is ground by emery wheel 41, when clamping device 5 continues to rotate, after emery wheel 41, the ceramic insertion core in clamping device 5 falls from clamping device 5.Meanwhile, clamping device 5 rotation under the effect of a drive motors (not shown), keeps rotation when being ground by emery wheel 41 to make the ceramic insertion core being sandwiched in clamping device 5.Ceramic insertion core keeps rotation on the one hand, and ceramic insertion core rotates along a circular arc under the drive of clamping device 5 on the other hand, thus when ceramic insertion core is after emery wheel 41, its end face is processed into circular arc chamfering, also namely achieves sphere processing.
It is worth mentioning that, the radius when radius of the rounding of ferrule endface and the front end of clamping device 5 are rotated after processing.According to this, the radius rotated by adjustable clamp materials device 5 front end regulates the radius of ceramic insertion core rounding.Preferably, the adjustable in length of clamping device 5, carrys out the radius rotated adjustable clamp materials device 5 front end by the length changing clamping device 5.
Drive unit 6 is for synchronously and periodically driving the rotation of clamping device 5 and the movement of material-pulling device 3, periodically rotate between discharging opening 22 and lapping device 4 to make clamping device 5, ceramic insertion core in blowing room 2 is periodically released discharging opening 22 by material-pulling device 3, simultaneously when clamping device 5 turns to relative with discharging opening 22, ceramic insertion core in blowing room 2 is just released from discharging opening 22 by material-pulling device 3, makes ceramic insertion core drop into clamping device 5.
Drive unit 6 comprises driving shaft 61, material folding driver module 62 and a pusher drive unit 63.Driving shaft 61 is connected, for outputting power with a motor (not shown).
Material folding drive unit 62 comprises the first gear 621 and the second gear 622, first gear 621 is connected with driving shaft 61, thus driving shaft 61 drives the first gear 621 to rotate, the second gear 622 engages with the first gear 621, thus the first gear 621 drives the second gear 622 to rotate.Second gear 622 drives clamping device 51 to rotate between discharging opening 22 and lapping device 4 with the predetermined cycle.First gear 621 has two sections and spaced have teeth portion, have between teeth portion formed without teeth portion, when the first gear 621 turn to relative with the second gear 622 without teeth portion time, the second gear 622 stops operating, thus the first gear 621 is when rotating continuously, the second gear 622 rotates off and on.Total number of teeth of the first gear 621 is identical with total number of teeth of the second gear 622, thus when the first gear 621 turns over one week, the second gear 622 also turns over one week.It is worth mentioning that, two sections of first gear 621 when having teeth portion to engage with the second gear 622 respectively corresponding clip materials device 5 to be pivotally lowered into bottom and from the process upwards turning to discharging opening 22 bottom from discharging opening 22, two sections of first gear 621 relative with the second gear 622 without teeth portion time, corresponding clip materials device 5 is positioned at the position relative with discharging opening 22 and clamping device 5 turns to the position that ceramic insertion core bottom completes blanking respectively.
When clamping device 5 turns to bottom, the front end of clamping device 5 is in the below of emery wheel 41, and clamping device 5 is tilted to down, is convenient to ceramic insertion core and falls from clamping device 5.
Pusher drive unit 63 comprises wheel disc 631 and a sheave 632, and wheel disc 631 is connected with driving shaft 61, thus driving shaft 61 drives wheel disc 631 to rotate.Wheel disc 631 has at least one round pin 6311, sheave 632 is coordinated with wheel disc 631 by round pin 6311, thus sheave 632 rotates off and under the drive of wheel disc 631, and sheave 632 releases ceramic insertion core for driving material-pulling device 3 with the predetermined cycle.
It is worth mentioning that, material-pulling device 3 releases time interval of ceramic insertion core and clamping device 5 forwards to bottom from discharging opening 22, consistent from the time interval going back to discharging opening 22 bottom again, thus when first ceramic insertion core to fall into clamping device 5, polishedly to process and after completing blanking from discharging opening 22, while second ceramic insertion core is pushed out, clamping device 5 gets back to the position relative with discharging opening 22 again, and second ceramic insertion core is fallen in clamping device 5.
Further, clamping device 5 comprises barrel 51, jaw 52, jaw spring 53, grip slide 54 and sliding block spring 55.
The top of barrel 51 has a material folding chamber 510, and when clamping device 5 aims at discharging opening 22, the ceramic insertion core fallen from discharging opening 22 is suitable for falling in material folding chamber 510.The sidewall on barrel 51 top has jaw groove 511, and jaw groove 511 is by the ft connection of material folding chamber 510 with barrel 51.Jaw 52 is located at jaw groove 511 rotationally, thus when jaw 52 rotates inside barrel 51, when also namely jaw 52 rotates to material folding chamber 510, the ceramic insertion core being positioned at material folding chamber 510 is clamped, when jaw 52 rotates outside barrel 51, the ceramic insertion core in material folding chamber 510 is released.Jaw spring 53 is located between jaw 52 and barrel 51, rotates outside barrel 51 for forcing jaw 52.Grip slide 54 is sheathed on barrel 51 slidably, thus when grip slide 54 is moved upwards up to outside jaw 52, grip slide 54 forces jaw 52 to rotate inside barrel 51, and when grip slide 54 moves down, jaw 52 rotates under the effect of jaw spring 53 outside barrel 51.Sliding block spring 55 is located at barrel 51, moves down along barrel 51 for forcing grip slide 54.Drive unit 6 is suitable for driving grip slide 54 to move up with the predetermined cycle, after falling into clamping device 5 to make ceramic insertion core, ceramic insertion core clamps by jaw 52 in time, be convenient to grind, and after ceramic insertion core has been ground, grip slide 54 moves down under the effect of sliding block spring 55, and ceramic insertion core unclamps by jaw 52, to make blanking.
Further, drive unit 6 also comprises the first rocking bar 641, first slide block 642 and the first fork 643.One end of first rocking bar 641 coordinates with the second gear 622, and the first slide block 642 is located at the other end of the first rocking bar 641 rotationally; One end of first fork 643 is located at base 1 rotationally, the other end of the first fork 643 passes the first slide block 642 slidably and is connected with barrel 51, thus when the second gear 622 rotates, first rocking bar 641 rotates around fixed axis, first slide block 642 moves along the first fork 643, drive the first fork 643 to rotate along a circular arc simultaneously, and the first fork 643 drives barrel 51 to rotate along a circular arc further.Grip slide 54 is connected with described first fork 643 slidably, and it is relative with the first slide block 642, when making the first fork 643 drive barrel 51 to rotate to lapping device 4, first slide block 642 moves up along the first fork 643, grip slide 54 under the effect of the first slide block 642 along barrel 51 upward sliding, thus ceramic insertion core clamps by jaw 52, and when barrel 51 turns to bottom from lapping device 4, first slide block 642 moves to the lower end of the first fork 643, grip slide 54 moves down under the effect of sliding block spring 55, ceramic insertion core loosens by jaw 52, ceramic insertion core falls from barrel 51.
Further, material-pulling device 3 comprises pusher slide block 31, second rocking bar 32, second fork 33 and material pushing tooth wheels 34.Pusher slide block 31 is located at blowing room 2 movably, for being released from discharging opening 22 by the ceramic insertion core in blowing room 2, one end of second fork 33 is connected by chute movably with pusher slide block 31, the other end is connected by chute movably with the second rocking bar 32, that is, the two ends of the second fork 33 have two chutes, pusher slide block 31 extends a cylinder fixture block to the chute of the second fork 33 upper end, second rocking bar 32 extends a cylinder fixture block to the chute of the second fork 33 lower end, thus the second fork 33 can rotate relative to pusher slide block 31 and the second rocking bar 32, and when the second rocking bar 32 moves in a circle, second fork 33 swings under the effect of the second rocking bar 32, pusher slide block 31 is movable under the effect of the second fork 33, second rocking bar 32 coordinates with material pushing tooth wheels 34, material pushing tooth wheels 34 are for the circular motion being once converted to the second rocking bar 32 by sheave 632, in other words, certain angle is only turned over because sheave rotates at every turn, and pusher slide block 31 will be made to move back and forth once, need ensure that the second rocking bar 32 completes once complete circular motion, the effect of material pushing tooth wheels 34 is: by the gear of the different number of teeth, by the circular motion being once converted to the second rocking bar 32 of sheave 632.
Further, clamping device 5 also comprises a Hooks coupling universal coupling 56, one end of Hooks coupling universal coupling 56 is connected with barrel 51, the other end is located at base 1 rotationally, thus when the other end of universal shaft coupling device 56 rotates, can drive barrel 51 rotation, and barrel 51 can rotate by Hooks coupling universal coupling 56 relatively.The other end of Hooks coupling universal coupling 56 is connected with described drive motors (not shown), and described drive motors drives Hooks coupling universal coupling 56 to rotate, thus drives barrel 51 rotation.
In a specific embodiment: the first gear 621 has 36 teeth, and the tooth of the first gear 621 is spaced two sections, and the number of teeth of two sections is respectively 9 and 27, is formed without teeth portion between the tooth of two spacer segments; Namely second gear 622 has 36 teeth, and also the first gear 621 turns over one week, and the second gear 622 also turns over one week, and when the first gear 621 relative with the second gear 622 without teeth portion, the second gear 622 does not rotate.
Wheel disc 631 has a round pin 6311, and sheave 632 has four chutes, and also namely wheel disc 631 turns over one week, and sheave 632 turns over 1/4th weeks.Material pushing tooth wheels 34 comprise one 100 gear 341,1 gear 342 and two 28 gears 343; 100 gears 341 are connected with sheave 632, thus drive 100 gears 341 to rotate 1/4th weeks when sheave 632 rotates 1/4th weeks; 25 gears 342 engage with 100 gears 341, thus when 100 gears 341 rotate 1/4th weeks, 25 gears 342 rotate one week; 25 gears 342 coordinate with 28 gear 343 keys, and this 28 gear 343 engages with another 28 gear 343, thus 25 gears 342 rotate one week, and two 28 gears 343 rotate one week respectively; Another 28 gear 343 is connected with the second rocking bar 32, thus another 28 gear 343 rotates one week, and the second rocking bar 32 rotates one week, also namely completes a circular motion, thus pusher slide block 31 completes a pusher action.
Namely it is worth mentioning that, the second gear 622 rotates one week, and the first rocking bar 641 rotates one week thereupon, thus drives the first fork 643 along circular arc reciprocating rotation once, and also barrel 51 is along circular arc reciprocating rotation once.When the second gear 622 is relative without teeth portion with the first paragraph of the first gear 621, the first fork 643 turns to topmost, and also namely barrel 51 is relative with discharging opening 22; Then the first gear 621 is rotated further, and the second gear 622 does not rotate, wheel disc 631 and sheave 632 are just in stroke state simultaneously, and sheave 632 rotates 1/4th weeks, pusher slide block 31 completes a pusher action, and the ceramic insertion core in blowing room 2 is pushed barrel 51; Now the first gear 621 turns to again the position of engaging with the second gear 622, second gear 622 rotates, and drives the first fork 643 to rotate, and also namely barrel 51 rotates, simultaneously the first slide block 642 promotes grip slide 54 and moves up, and ceramic insertion core clamps by jaw 52; When the first fork 643 turns to bottom, the first slide block 642 moves to the lower end of the first fork 643, and grip slide 54 moves down along barrel 51 under the effect of sliding block spring 55, and ceramic insertion core loosens by jaw 52, and ceramic insertion core falls from barrel 51; When ceramic insertion core falls, the second gear 622 is relative without teeth portion with second segment; Fall behind under ceramic insertion core, the first gear 621 has a section of 8 teeth and engages with the second gear 622, barrel 51 by the quick return recovery of the first fork 643 as the relative position of discharging opening 22.
More than show and describe general principle of the present invention, principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; the just principle of the present invention described in above-described embodiment and description; the present invention also has various changes and modifications without departing from the spirit and scope of the present invention, and these changes and improvements all fall in claimed scope of the present invention.The protection domain of application claims is defined by appending claims and equivalent thereof.
Claims (7)
1. a ceramic insertion core PC device for machining spherical surface, is characterized in that, comprising:
Base;
Blowing room, it is located at described base, and described blowing room has a charging aperture and a discharging opening, and ceramic insertion core to be processed is suitable for entering described blowing room from described charging aperture;
Material-pulling device, it is located at described blowing room movably, for being released from described discharging opening by the described ceramic insertion core of described blowing indoor;
Lapping device, it is located at described base, and is in below described blowing room, and described lapping device is for grinding described ceramic insertion core; And
Clamping device, it is located at described base rotationally, described clamping device can be rotated along a circular arc, when described clamping device turns to relative with described discharging opening, the described ceramic insertion core fallen from described discharging opening is suitable for falling in described clamping device, when described clamping device turns to relative with described lapping device, the end being sandwiched in the described ceramic insertion core of described clamping device is polished, when on the downside of described clamping device turns to described lapping device, described ceramic insertion core drops out from described clamping device, the rotation under the effect of a drive motors of described clamping device, when polished, rotation is kept to make the described ceramic insertion core being sandwiched in described clamping device.
2. ceramic insertion core PC device for machining spherical surface according to claim 1, it is characterized in that, described processing unit (plant) also comprises drive unit, described drive unit is used for periodically, and synchronously drive the movement of the rotation of described clamping device and described material-pulling device, periodically rotate between described discharging opening and described lapping device to make described clamping device, the ceramic insertion core of described blowing indoor is periodically released described discharging opening by described material-pulling device, simultaneously when described clamping device turns to relative with described discharging opening, the described ceramic insertion core of described blowing indoor is just released from described discharging opening by described material-pulling device.
3. ceramic insertion core PC device for machining spherical surface according to claim 2, it is characterized in that, described drive unit comprises driving shaft, first gear, second gear, first rocking bar, first slide block and the first fork, described driving shaft is connected with a motor, for outputting power, described first gear is connected with described driving shaft, thus rotate under the drive of described driving shaft, described second gear and described first gears meshing, described first gear has two sections and spaced has teeth portion, and total number of teeth of the first gear is equal with total number of teeth of the second gear, thus described first gear drives described second gear to rotate off and on when rotating continuously, one end of described first rocking bar coordinates with described second gear, described first slide block is located at the other end of described first rocking bar rotationally, one end of described first fork is located at described base rotationally, the other end of described first fork is connected with described clamping device through described first slide block slidably, thus when described second pinion rotation, described first rocking bar, described first slide block and described first fork drive described clamping device to rotate along a circular arc, when two sections of described first gear have teeth portion and described second gears meshing, corresponding described clamping device to be pivotally lowered into bottom and from the process upwards turning to described discharging opening bottom from described discharging opening respectively.
4. ceramic insertion core PC device for machining spherical surface according to claim 3, it is characterized in that, described drive unit also comprises the wheel disc with round pin, sheave, pusher slide block, second rocking bar, second fork and material pushing tooth wheels, described wheel disc is connected with described driving shaft, described sheave coordinates with described wheel disc, thus described sheave rotates off and under the drive of described wheel disc, described second rocking bar and described sheave coordinate with described material pushing tooth wheels, described material pushing tooth wheels are used for the circular motion being once converted to described second rocking bar of described sheave, described pusher slide block is located at described blowing room movably, for the ceramic insertion core of described blowing indoor is released from described discharging opening, one end of described second fork is connected by chute movably with described pusher slide block, the other end of described second fork is connected by chute movably with described second rocking bar, thus the circular motion of described second rocking bar is converted to the rectilinear motion of described pusher slide block by described second fork.
5. the ceramic insertion core PC device for machining spherical surface according to claim 3 or 4, it is characterized in that, described clamping device comprises barrel, jaw, jaw spring, grip slide and sliding block spring, the top of described barrel has a material folding chamber, the ceramic insertion core fallen from described discharging opening is suitable for entering described material folding chamber, the sidewall on described barrel top has jaw groove, described jaw is located at described jaw groove rotationally, when described jaw rotates inside described barrel, the ceramic insertion core being positioned at described material folding chamber is clamped, when described jaw rotates outside described barrel, described ceramic insertion core in described material folding chamber is released, described jaw spring is located between described jaw and described barrel, rotate outside described barrel for forcing described jaw, described grip slide is sheathed on described barrel slidably, thus when described grip slide is moved upwards up to outside described jaw, described grip slide forces described jaw inwardly to rotate, when described grip slide moves down, described jaw outwards rotates under the effect of described jaw spring, described sliding block spring is located at described barrel, be suitable for forcing described grip slide to move down along described barrel, described grip slide is connected with described first fork slidably, and it is relative with described first slide block, thus when described first fork drives described barrel to rotate to described lapping device, described grip slide moves up along described barrel under the effect of described first slide block, when described barrel is from lapping device to when rotating bottom, described grip slide moves down under the effect of described sliding block spring.
6. ceramic insertion core PC device for machining spherical surface according to claim 5, it is characterized in that, described clamping device also comprises a Hooks coupling universal coupling, one end of described Hooks coupling universal coupling is connected with described barrel, the other end is located at described base rotationally, the other end of described Hooks coupling universal coupling is connected with described drive motors, described Hooks coupling universal coupling is made to remain rotation, thus driving described barrel to keep rotation, the rotation of described barrel simultaneously does not affect the rotation of described barrel between described discharging opening and described lapping device.
7. ceramic insertion core PC device for machining spherical surface according to claim 6, is characterized in that, described lapping device comprises an emery wheel and a grinding motor, and described grinding motor rotates for driving described emery wheel.
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