CN109940484A - A kind of artificial tooth automatically grinding device - Google Patents
A kind of artificial tooth automatically grinding device Download PDFInfo
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- CN109940484A CN109940484A CN201910341549.XA CN201910341549A CN109940484A CN 109940484 A CN109940484 A CN 109940484A CN 201910341549 A CN201910341549 A CN 201910341549A CN 109940484 A CN109940484 A CN 109940484A
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- 238000000227 grinding Methods 0.000 title claims abstract description 35
- 230000007246 mechanism Effects 0.000 claims abstract description 124
- 238000005498 polishing Methods 0.000 claims abstract description 51
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 13
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- 238000004519 manufacturing process Methods 0.000 description 5
- 230000000717 retained effect Effects 0.000 description 4
- 238000007789 sealing Methods 0.000 description 3
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- 238000010146 3D printing Methods 0.000 description 1
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- 238000004886 process control Methods 0.000 description 1
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Abstract
The invention discloses a kind of artificial tooth automatically grinding devices, including rack fixed mechanism, parallel arm operating mechanism, artificial tooth automatic clamping mechanism and artificial tooth workpiece polishing mechanism；Parallel arm operating mechanism and artificial tooth workpiece polishing mechanism are relatively arranged on rack fixed mechanism, artificial tooth automatic clamping mechanism is set to the free end of parallel arm operating mechanism, parallel arm operating mechanism is acted to control the pose of artificial tooth automatic clamping mechanism, to clamp or unclamp artificial tooth automatically, artificial tooth workpiece polishing mechanism works with artificial tooth clamped by artificial tooth automatic clamping mechanism of polishing the work of artificial tooth automatic clamping mechanism.The design can carry out the sanding and polishing of same specification to the artificial tooth of same batch, and process is not necessarily to manual intervention.Bruting process is carried out with setting program, and effect is expectable, is not in owe to throw or cross throwing phenomenon.
Description
Technical field
The present invention relates to artificial teeth to manufacture manufacture field, especially a kind of artificial tooth automatically grinding device.
Background technique
It is general logical in early stage as the important component of tooth-planting technical field including corona, removable denture etc.
Cross artificial tooth fill mould, molding and sanding and polishing and etc. complete to manufacture.And with the continuous improvement of technology, 3D printing etc. is emerging
Technology can by clinker be applied among artificial tooth processing.But no matter which kind of mode is used to manufacture artificial tooth, suffer from final implantation
Before person oral cavity, it is required to carry out sanding and polishing process to it.
There are mainly two types of modes at present carries out sanding and polishing to artificial tooth, a kind of mainly to be carried out using drum-type structure to artificial tooth
Polishing is provided with processing control measure to polishing powder dirt, and still, this kind of mode is polished to require according to artificial to artificial tooth
Micro-judgment, grinding effect disunity, the consistency of product quality when not can guarantee mass production, this kind of mode is with application number
It is representative for 2018203455654.1 artificial tooth polishing machine.It is another mainly to pass through the extrusion friction of abrasive material and artificial tooth in roller
Reach polishing effect, the grinding efficiency of this kind of mode is higher, and still, this kind of mode can not effectively manage artificial tooth bruting process
Control, easily caused throwing phenomenon, this kind of mode is using the fully automatic false tooth polishing machine application No. is 201320421729.7 as representative.
Summary of the invention
Goal of the invention of the invention is: in view of the above problems, providing a kind of artificial tooth automatically grinding device.With logical
Simple structure is crossed, high-precision polishing is carried out to artificial tooth with unified standard.
The technical solution adopted by the invention is as follows:.
A kind of artificial tooth automatically grinding device, including rack fixed mechanism, parallel arm operating mechanism, artificial tooth automatic clamping mechanism
With artificial tooth workpiece polishing mechanism；Parallel arm operating mechanism and artificial tooth workpiece polishing mechanism are relatively arranged on rack fixed mechanism, and artificial tooth is automatic
Clamping device is set to the free end of parallel arm operating mechanism, and parallel arm operating mechanism is acted to control artificial tooth automatic clamping mechanism
Pose, the work of artificial tooth automatic clamping mechanism to clamp or unclamp artificial tooth automatically, the work of artificial tooth workpiece polishing mechanism with polish artificial tooth oneself
Artificial tooth clamped by dynamic clamping device.
Pass through mating (the parallel arm operating mechanism and artificial tooth workpiece polishing mechanism that are oppositely arranged and parallel arm operating mechanism end
The artificial tooth automatic clamping mechanism in portion) grinding device, realize that, to the same standard sanding and polishing of same batch artificial tooth, bruting process is not necessarily to
Manual intervention, high degree of automation.According to the requirement of setting, it is automatically performed the polishing to artificial tooth, effect is expectable, not will cause
It crosses throwing or owes to throw phenomenon.
Further, above-mentioned parallel arm operating mechanism include the first plate, the second plate and be set between the two three
To push rod system；For installing artificial tooth automatic clamping mechanism, the second plate is fixed on rack fixed mechanism first plate；It is each
Group push rod system includes the first universal coupling, first hinge seat, servo motor, sleeve, push rod, the second universal coupling and second
Hinge seat；First hinge seat is fixed on the first plate, and first universal coupling one end is connected with first hinge seat, other end connection
One end of push rod, the push rod other end are socketed in sleeve, and can be slided in sleeve, the bottom end of sleeve and the second universal coupling
One end is connected, and the other end of the second universal coupling is connected with second hinge seat, and second hinge seat is fixed on the second plate, servo
Motor is wholely set with sleeve, with the push rod activity in drive sleeve.
By the parallel arm operating mechanism of similar Stewart platform, the multidigit to artificial tooth automatic clamping mechanism may be implemented
Appearance manipulation, and then the multiple optional angles provided for polishing provide strong support for high-precision polishing.
Further, mounting plate, mounting plate and the second plate are provided on above-mentioned second slab end-face by the first plate
The angle that side is constituted is obtuse angle.
The setting can make the center of gravity of artificial tooth retained part not lean forward, it is ensured that artificial tooth retained part is maintained at a phase
To stable state.
Further, above-mentioned artificial tooth automatic clamping mechanism includes driver, shell and cover board；Driver is fixed on shell
Bottom, cover board are fixed on the top of shell, and three constitutes a cavity；In the cavity, transmission mechanism and artificial tooth clamping machine are provided with
Structure, driver, transmission mechanism and artificial tooth clamping device are sequentially connected, and driver drives artificial tooth clamping device to press from both sides by transmission mechanism
Tight or release；Artificial tooth clamping device is set on cover board, and can be movable on the cover board；Artificial tooth clamping device extends containment portion
To clamp artificial tooth；On cover board outer end face, corresponding to receive artificial tooth position, be provided with sensor, the output end of the sensor
The control terminal of driver is connected, to start driver when having sensed artificial tooth arrival.
The design can be realized the automatic clamping when artificial tooth arrives, to artificial tooth, to improve the degree of automation of device,
Improve grinding efficiency.
Further, above-mentioned transmission mechanism include lead screw, at least one fixing axle and N face gear (N be more than or equal to
2 positive integer)；Lead screw is connected to the power output end of driver, and passes through the screwed hole of centre of N face gear；Fixing axle is parallel
It is fixed on cover board inner face in lead screw axis across the peripheral unthreaded hole of N face gear；N face gear and artificial tooth clamping device phase tooth
With.
The activity of N face gear is controlled by silk lead screw, and then controls the activity of artificial tooth clamping device (clamping artificial tooth part).
Strength relay facility is arranged few, and energy loss is low.It is realized to the movable control of artificial tooth clamping device, reliably by mechanical structure
Property it is high, it is not easy to make mistakes.
Further, above-mentioned artificial tooth clamping device includes N clamp arm, and N clamp arm is respectively arranged at right on cover board inner face
It should be in the position in each face of N face gear；It is dentation that N clamp arm, which is set to one end on cover board, and respectively with N face gear
One face tooth and.
By N face gear, the synchronously control to N clamp arm is realized.Sync rates are very high.For the strength phase of each clamp arm transmitting
Together, so that gripping strength suffered by artificial tooth is highly uniform, will not occur the possibility shifted during the grinding process.
Further, above-mentioned transmission mechanism further includes gear stand and N number of roller gear, and gear stand is by N number of Cylinder Gear
Wheel is fixed on cover board inner face, each face of N face gear pass through respectively a roller gear and a clamp arm phase tooth and.
By the intermediate conduction of cylindrical gear, multiple choices can be provided for the positional relationship between N face gear and clamp arm,
And then improve the flexibility of artificial tooth automatic clamping mechanism structure design.
Further, in above-mentioned N clamp arm, at least one clamp arm is formed by connecting by rack gear and clamping jaw, and rack gear is set to lid
In the sliding slot of plate inner face, and extend shell, clamping jaw is connected to the exposed ends of rack gear.
Clamp arm is subjected to separate design, can be improved in order to the quick replacement of clamping jaw with coping with different clamping demands
The efficiency of clamp arm replacement.
Further, the free end end of at least one clamp arm is provided with a corner circular hole.
The self-centering clamping to clamped object may be implemented in the design of corner circular hole.
Further, above-mentioned artificial tooth workpiece polishing mechanism is made of pedestal, pivoted arm A, pivoted arm B, pivoted arm C and grinding head；Pedestal is solid
Due to position opposite with parallel arm operating mechanism on rack fixed mechanism, pivoted arm A is fixed on pedestal, and pivoted arm B, which is set to, to be turned
The free end of arm A, pivoted arm C are set to the free end of pivoted arm B, and the free end of pivoted arm C connects grinding head；The free end of pivoted arm A
Rotational plane is perpendicular to face where pedestal, and the rotation plain film of the free end of pivoted arm B and the rotational plane of the free end of pivoted arm A are at blunt
Angle or acute angle.
The artificial tooth workpiece polishing mechanism of above-mentioned design has 4 freedom degrees, wherein 3 freedom degrees are used to adjust the position of grinding head
Appearance.In this way, the multiple degrees of freedom polishing to artificial tooth can be realized, can greatly improve to artificial tooth polishing volume precision.It meanwhile being also to polish
The design of scheme provides multiple choices.
In conclusion by adopting the above-described technical solution, the beneficial effects of the present invention are:
1, the artificial tooth automatically grinding device of the design is realized by matched artificial tooth retained part and artificial tooth polishing part to artificial tooth
Multiple degrees of freedom polishing.The pose of artificial tooth can be adjusted flexibly in artificial tooth retained part, and polishing angle can be adjusted flexibly in artificial tooth polishing part
Degree.In this manner it is possible to which the artificial tooth to same batch carries out same standard, high-precision, efficient polishing.
2, the artificial tooth automatically grinding device of the design can realize the automatic clamping to artificial tooth, high degree of automation, so that whole
Body polishing has very high efficiency.Very firm for the clamping of artificial tooth, bruting process is not in loosen, bruting process it is steady
It is qualitative very strong.
3, the artificial tooth end handle for according to different use requirements, coping with different shape, size in other words, can be to retaining part
Quick-replaceable is carried out to be allowed to meet the requirements, without replacing to whole device.
Detailed description of the invention
Examples of the present invention will be described by way of reference to the accompanying drawings, in which:
Fig. 1 is the overall structure figure of artificial tooth automatically grinding device.
Fig. 2 is the structure chart of parallel arm operating mechanism and sliding equipment.
Fig. 3 is the external structure of artificial tooth automatic clamping mechanism.
Fig. 4 is the internal structure chart of artificial tooth automatic clamping mechanism.
Fig. 5 is artificial tooth automatic clamping mechanism cover board end structure figure.
Fig. 6 is the structure chart of artificial tooth workpiece polishing mechanism.
Specific embodiment
All features disclosed in this specification or disclosed all methods or in the process the step of, in addition to mutually exclusive
Feature and/or step other than, can combine in any way.
Any feature disclosed in this specification (including any accessory claim, abstract), unless specifically stated,
It is replaced by other equivalent or with similar purpose alternative features.That is, unless specifically stated, each feature is a series of
An example in equivalent or similar characteristics.
Embodiment one
As shown in Figure 1, present embodiment discloses a kind of artificial tooth automatically grinding device, including the operation of rack fixed mechanism 1, parallel arm
Mechanism 3, artificial tooth automatic clamping mechanism 5 and artificial tooth workpiece polishing mechanism 6；Parallel arm operation 3 structure of machine and artificial tooth workpiece polishing mechanism 6 are oppositely arranged
In on rack fixed mechanism 1, artificial tooth automatic clamping mechanism 5 is set to the free end of parallel arm operating mechanism 3, and parallel arm operates machine
Structure 3 is acted to control the pose of artificial tooth automatic clamping mechanism 5, and artificial tooth automatic clamping mechanism 5 works to clamp or unclamp justice automatically
Tooth, artificial tooth workpiece polishing mechanism 6 work with artificial tooth clamped by artificial tooth automatic clamping mechanism 5 of polishing.
Rack fixed mechanism 1 includes upper plate 11, middle plate 13, lower plate 14 and support frame 12, upper plate 11, middle plate
13 and lower plate 14 it is horizontally disposed, upper plate 11, middle plate 13 and lower plate 14 are connected as one by support frame 12.Parallel arm
Operating mechanism, artificial tooth workpiece polishing mechanism are all set on middle plate 13.
In middle level on plate 13, position between artificial tooth workpiece polishing mechanism 6 and parallel arm operating mechanism 3 is additionally provided with polishing liquid
Circulation mechanism 7 is provided with artificial tooth collecting mechanism 8 on 7 side of polishing liquid circulation mechanism.Polishing liquid circulation mechanism 7 is bruting process
Polishing liquid is provided, inhibits dust, while also used polishing liquid is filtered in recycling.
Embodiment two
As shown in Fig. 2, present embodiment discloses the structures of above-mentioned parallel arm operating mechanism comprising ' Y ' shape plate 31(i.e. first
Plate), diamond shape plate 37(i.e. the second plate) and be set to three pairs of push rod systems between the two；It is opened up in the middle part of Y shape plate 31
There is through-hole, to accommodate artificial tooth automatic clamping mechanism 5, mounting hole is offered around through-hole, to install artificial tooth automatic clamping machine
Structure 5,37 bottom end of diamond shape plate are provided with mounting plate, and the mounting plate is at an acute angle to be set to the side opposite with Y shape plate 31, this
Sample, after parallel arm operating mechanism 3(and end can be made to install artificial tooth automatic clamping mechanism) center of gravity be maintained at one
The position of relative equilibrium；Each group of push rod system includes the first universal coupling 33, first hinge seat 32, servo motor 36, set
Cylinder 35, push rod 34, the second universal coupling 38 and second hinge seat；First hinge seat 32 is fixed on Y shape plate 31, and first is universal
33 one end of hinge is connected with first hinge seat 32, and the other end connects one end of push rod 34, and 34 other end of push rod is socketed on sleeve 35
It is interior, and can be slided in sleeve 35, the bottom end of sleeve 35 is connected with one end of the second universal coupling 38, the second universal coupling 38
The other end is connected with second hinge seat, and second hinge seat is fixed on diamond shape plate 37, and servo motor 36 is integrally set with sleeve 35
It sets, with 34 activity of push rod in drive sleeve 35.Three pairs of push rod systems form the structure of similar Stewart platform.Three pair first
Hinge seat 32 is separately fixed in three protrusions of ' Y ' shape plate 31.
As shown in Figure 1, in one embodiment, it is provided with sliding equipment 4 on 1 middle plate 13 of rack fixed mechanism, it is in parallel
Arm operating mechanism 3 is set to 4 top of sliding equipment.In a specific embodiment, the installation of 37 bottom end of diamond shape plate setting
Mounting hole is offered on plate, offers threaded hole at the top of sliding equipment 4, and the mounting hole on mounting plate is passed through by bolt, will be pacified
Loading board is fixed on sliding equipment 4.In this way, parallel arm operating mechanism 3 can slide on rack fixed mechanism 1.Sliding equipment 4
It can be made of slide plate and sliding rail, mounting plate is fixed to slide plate top.Through-hole is offered in the middle part of diamond shape plate 37, it is flat to mitigate diamond shape
While 37 weight of plate, increase the rigidity of diamond shape plate 37.
As shown in Fig. 2, the structure of above-mentioned sliding equipment 4 are as follows: it includes slide plate 46, screw rod 47, guide rail A 42, guide rail B
43, sliding block A 44, slide block B 45, the second motor 41 and the second support 48.46 top of slide plate is for connecting parallel arm operating mechanism
3,46 bottom of slide plate is fixedly connected with sliding block A 44 and slide block B 45, and screw rod 47 runs through slide plate 46, and both ends are separately connected the
Two motors 41 and the second support 48, screw rod 47 can rotate in the second support 48, and two guide rails are parallel to screw rod 47 and are arranged, and two
Sliding block is respectively arranged on two guide rails, and it is solid that the second motor 41, the second support 48, guide rail A 42 and guide rail B 43 are all set in rack
Determine on the middle plate 13 of mechanism 1.Second motor 41 drives screw rod 47 to rotate, and by the conversion of power, slide plate 46 can be made along silk
The movement of 47 axis direction of bar.
Embodiment three
As shown in Figures 3 and 5, present embodiment discloses the structures of above-mentioned artificial tooth automatic clamping mechanism 5 comprising driver, cylinder
Shape shell 52 and cylindrical cover 53；Driver is fixed on the bottom of shell 52, and cover board 53 is fixed on the top of shell 52, three
Constitute a cavity；In the cavity, transmission mechanism and artificial tooth clamping device, driver, transmission mechanism and artificial tooth clamping machine are provided with
Structure is sequentially connected, and driver drives artificial tooth clamping device clamp or release by transmission mechanism；Artificial tooth clamping device is set to lid
On plate, and can be movable on the cover board；Artificial tooth clamping device extends containment portion to clamp artificial tooth；On cover board outer end face, it is right
The position for receiving artificial tooth should be provided with sensor, the control terminal of the output end connection driver of the sensor, to sense
When having artificial tooth arrival, start driver.So-called starting driver is driver work to drive artificial tooth clamping device to clamp,
And then realize automatic clamping artificial tooth.
In one embodiment, it is additionally provided with artificial tooth transmission mechanism 2 on rack fixed mechanism upper plate 11, artificial tooth transmission
Mechanism 2 is provided with artificial tooth feed opening 21.Under original state, the sensor face of the artificial tooth automatic clamping mechanism 5 artificial tooth feed opening
21。
In one embodiment, artificial tooth automatic clamping mechanism 5 is directly anchored to the Y shape plate 31 of parallel arm operating mechanism 3
On.Alternatively, 52 outer of shell of artificial tooth automatic clamping mechanism 5 is provided with ring flange, artificial tooth is pressed from both sides automatically by ring flange unthreaded hole
The mounting hole that mechanism 5 is fixed to Y shape plate 31 is held, the through-hole of Y shape plate 31 accommodates cylindrical shell.
As shown in figure 4, in one embodiment, artificial tooth automatic clamping device 5 include motor 51, cylindrical shell 52,
Cylindrical cover 53, clamping jaw A 54, clamping jaw B 55, clamping jaw C 56, lead screw 57, fixing axle 58, three face gears 59, gear stand
510, roller gear A, roller gear B, roller gear C, rack gear A, rack gear B, rack gear C, sealing plate 513, support 515 and pressure pass
Sensor 514；The motor 51 is fixed on 52 bottom of cylindrical shell, the cylindrical cover 53 it is fixed with outside cylinder
52 top of shell, the support 515 is fixed on 53 inner face of cylindrical cover, and the screw rod is set to the motor 51 and institute
It states between support 515, the lead screw 57 passes through the screwed hole of centre of three face gears 59；The fixing axle 58 is three, two-by-two
53 inner face of cylindrical cover, and the unthreaded hole on the outside of the ring flange of three face gears, 59 end are fixed at 120 degree；Three toothed racks
512 liang 120 degree of twenty percent are set in the sliding slot of 53 inner face of cylindrical cover；Gear stand 510 is set to cylindrical cap
On 53 inner face of plate, three 120 degree of two twenty percents of cylindrical gear are set on the gear stand 510, three roller gears 511
Respectively with the one side of three face gears 59 and 512 tooth of a toothed rack and；Three toothed racks 512 are corresponded with three clamping jaws respectively to be connected
It connects；The sealing plate 513 is fixed on 53 outer end face of cylindrical cover, and the pressure sensor 514 is set to the sealing plate 513
Outer end face intracavity bottom, 514 output end of pressure sensor connect the power control terminal of motor 51.Clamping jaw A 54, clamping jaw B 55,
Clamping jaw C 56 has a corner circular hole 561, which may be implemented self-centering clamping when clamping artificial tooth end handle.
Under original state, the clamping jaw of artificial tooth automatic clamping mechanism 5 is releasing orientation.When artificial tooth come it is interim, such as by artificial tooth
When being delivered in the middle part of cover board outer end face by artificial tooth transmission mechanism 2, then pressure sensor 514 is pressurized at this time, to the power supply of motor 51
Control terminal issues signal, to trigger unlatching motor power.Motor 51 is opened, and three face gears 59 move under the drive of lead screw 57.When
Three face gears 59 pass motion to three toothed racks 512 by three roller gears 511 to when moving close to 51 direction of motor,
All inwardly movements of rack gear 512 at this time, the clamping jaw A 54, clamping jaw B 55, clamping jaw C 56 realize pinching action.Similarly, it is needing
When unclamping clamping jaw, three face gears 59 will be moved while be passed by three roller gears 511 to when moving far from 51 direction of motor
Three toothed racks 512 are passed, all rack gears 512 move out at this time, and the clamping jaw A 54, clamping jaw B 55, clamping jaw C 56 realize pine
Start work.
In another embodiment, roller gear 511 and gear stand 510 can be saved, and rack gear 512 is changed to crawler belt
Form.
Selected in the application three face gears be between face of gear and clamp arm tooth and area (i.e. tooth and stability) and
Clamp arm quantity comprehensively considers for object clamping stability, and the clamp arm of three face gears and corresponding number is optimal selection.Although
In a specific embodiment of the present application, selection is three face gears and three clamp arm, still, in practical applications, can also be with
Select the gear (as long as face number, in 2 faces or more, when designing two sides, two flank of tooth are opposite to be designed) of other face numbers and to quantity
Clamp arm, such as select the gear in 4 or 5 faces, 4 or 5 clamp arm of corresponding design.
Example IV
Present embodiment discloses the structures of above-mentioned artificial tooth workpiece polishing mechanism, by pedestal 61, pivoted arm A 62, pivoted arm B 63, pivoted arm C
64 and grinding head 65 constitute.Pedestal 61 is for fixed series connection robot arm device 6, and in one embodiment, pedestal 61 is fixed on
On the middle plate 13 of rack fixed mechanism 1, the position opposite with parallel arm operating mechanism.Pivoted arm A 62 is ' L ' shape, pivoted arm A 62
Bottom be fixed on pedestal 61, pivoted arm B 63 be conical taper, the free end that pivoted arm B 63 is set to pivoted arm A 62 (can turn
Moved end), pivoted arm C 64 is set on the pyramid side of pivoted arm B 63, and the free end of pivoted arm C 64 connects grinding head 65；Pivoted arm A
The rotational plane of 62 free end is perpendicular to 61 place face of pedestal, the rotation plain film and pivoted arm A 62 of the free end of pivoted arm B 63
Free end rotational plane at obtuse angle or acute angle.
Artificial tooth workpiece polishing mechanism 6 shares 4 rotational freedoms, is that rotary freedom, the pivoted arm A 62 of grinding head 65 revolve respectively
Turn 64 rotary freedom of freedom degree, 63 rotary freedom of pivoted arm B and pivoted arm C；Wherein the rotary freedom of grinding head 65 is used
In carrying out polishing finishing to artificial tooth, remaining three degree of freedom is used for the adjustment of 65 pose of grinding head.
The invention is not limited to specific embodiments above-mentioned.The present invention, which expands to, any in the present specification to be disclosed
New feature or any new combination, and disclose any new method or process the step of or any new combination.
Claims (10)
1. a kind of artificial tooth automatically grinding device, which is characterized in that certainly including rack fixed mechanism, parallel arm operating mechanism, artificial tooth
Dynamic clamping device and artificial tooth workpiece polishing mechanism；The parallel arm operating mechanism and artificial tooth workpiece polishing mechanism are relatively arranged on the fixed machine of rack
On structure, the artificial tooth automatic clamping mechanism is set to the free end of parallel arm operating mechanism, the parallel arm operating mechanism movement
To control the pose of artificial tooth automatic clamping mechanism, the artificial tooth automatic clamping mechanism work is to clamp automatically or unclamp artificial tooth, institute
The work of artificial tooth workpiece polishing mechanism is stated with artificial tooth clamped by artificial tooth automatic clamping mechanism of polishing.
2. artificial tooth automatically grinding device as described in claim 1, which is characterized in that the parallel arm operating mechanism includes first
Plate, the second plate and it is set to three pairs of push rod systems between the two；First plate is used to install artificial tooth automatic clamping mechanism,
Second plate is fixed on rack fixed mechanism；Each group of push rod system includes the first universal coupling, first hinge seat, servo
Motor, sleeve, push rod, the second universal coupling and second hinge seat；First hinge seat is fixed on the first plate, the first universal hinge
Chain one end is connected with first hinge seat, and the other end connects one end of push rod, and the push rod other end is socketed in sleeve, and can be in sleeve
Interior sliding, the bottom end of sleeve are connected with one end of the second universal coupling, the other end and the second hinge seat phase of the second universal coupling
Even, second hinge seat is fixed on the second plate, and servo motor is wholely set with sleeve, with the push rod activity in drive sleeve.
3. artificial tooth automatically grinding device as claimed in claim 2, which is characterized in that be provided with peace on second slab end-face
Loading board, the mounting plate and the second plate are obtuse angle in the angle constituted by the first flat sides.
4. artificial tooth automatically grinding device as described in claim 1, which is characterized in that the artificial tooth automatic clamping mechanism includes driving
Dynamic device, shell and cover board；Driver is fixed on the bottom of shell, and cover board is fixed on the top of shell, and three constitutes a cavity；?
In cavity, it is provided with transmission mechanism and artificial tooth clamping device, driver, transmission mechanism and artificial tooth clamping device are sequentially connected, and are driven
Dynamic device drives artificial tooth clamping device clamp or release by transmission mechanism；Artificial tooth clamping device is set on cover board, and can covered
It is movable on plate；Artificial tooth clamping device extends containment portion to clamp artificial tooth；On cover board outer end face, corresponding to reception artificial tooth
Position is provided with sensor, the control terminal of the output end of sensor connection driver, with when having sensed artificial tooth arrival,
Start driver.
5. artificial tooth automatically grinding device as claimed in claim 4, which is characterized in that the transmission mechanism includes lead screw, at least
A piece fixing axle and a N face gear (N is the positive integer more than or equal to 2)；Lead screw is connected to the power output end of driver, and
Across the screwed hole of centre of N face gear；Fixing axle is parallel to lead screw axis, across the peripheral unthreaded hole of N face gear, is fixed on cover board
On inner face；N face gear and artificial tooth clamping device phase tooth and.
6. artificial tooth automatically grinding device as claimed in claim 5, which is characterized in that the artificial tooth clamping device includes N item folder
Arm, clamp arm described in N item are respectively arranged at the position for corresponding to each face of N face gear on cover board inner face；N clamp arm is set to
One end on cover board is dentation, and respectively with a face tooth of N face gear and.
7. artificial tooth automatically grinding device as claimed in claim 6, which is characterized in that the transmission mechanism further includes gear stand
With N number of roller gear, N number of roller gear is fixed on cover board inner face by gear stand, each face of N face gear leads to respectively
Cross a roller gear and a clamp arm phase tooth and.
8. artificial tooth automatically grinding device as claimed in claim 7, which is characterized in that in the N clamp arm, at least one clamp arm
It is formed by connecting by rack gear and clamping jaw, rack gear is set in the sliding slot of cover board inner face, and extends shell, and clamping jaw is connected to rack gear
Exposed ends.
9. the artificial tooth automatically grinding device as described in one of claim 6-8, which is characterized in that at least one clamp arm from
By holding end to be provided with a corner circular hole.
10. artificial tooth automatically grinding device as described in claim 1, which is characterized in that the artificial tooth workpiece polishing mechanism by pedestal, turn
Arm A, pivoted arm B, pivoted arm C and grinding head are constituted；Pedestal is fixed on position opposite with parallel arm operating mechanism on rack fixed mechanism
It sets, pivoted arm A is fixed on pedestal, and pivoted arm B is set to the free end of pivoted arm A, and pivoted arm C is set to the free end of pivoted arm B, pivoted arm C
Free end connect grinding head；The rotational plane of the free end of pivoted arm A turns perpendicular to face where pedestal, the free end of pivoted arm B
The rotational plane of the free end of dynamic plain film and pivoted arm A is at obtuse angle or acute angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910341549.XA CN109940484A (en) | 2019-04-26 | 2019-04-26 | A kind of artificial tooth automatically grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910341549.XA CN109940484A (en) | 2019-04-26 | 2019-04-26 | A kind of artificial tooth automatically grinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109940484A true CN109940484A (en) | 2019-06-28 |
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| CN201910341549.XA Pending CN109940484A (en) | 2019-04-26 | 2019-04-26 | A kind of artificial tooth automatically grinding device |
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Cited By (1)
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| CN115195313A (en) * | 2022-05-26 | 2022-10-18 | 郑杰武 | Convenient to use's financial finance financial accounting is with device of stamping |
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