A kind of artificial tooth carving clamp being applicable to club-shaped material
Technical field
This utility model relates to artificial tooth carving clamp, a kind of artificial tooth carving clamp being applicable to club-shaped material.
Background technology
Dental defect is a kind of common disease and the frequently-occurring disease of the department of stomatology, and in natural person, the sickness rate of dental disorder is about
24% to 53%, generally use the method inlaying artificial tooth to repair, so-called artificial tooth is after loss of tooth or dial removes, for recovering nozzle
Chew, artificial tooth that the function such as attractive in appearance, pronunciation is inlayed, most basic guarantee can be provided for our life, domestic and international oral artificial tooth
Main manufacture method is porcelain after precision metal casting or hot investment casting, but current method is required for using manual indivedual system
Making, the technique of processing is the most loaded down with trivial details, speed slow, cycle length, make efficiency are low, enhance physical work and the environment dirt of workman
The relatively existing weight of dye, processing product stability can poor, yield rate is low.In the face of the society of current high speed development, labour force to be liberated,
Improve production efficiency, to meet the demand of product height hommization.
Recently as with deepening continuously of CAD/CAM technology and extensively applying in Oral Repair field thereof, artificial tooth
Repairing and enter digitisation stage, dummy fabricating quality and efficiency significantly promote.Artificial tooth numerically controlled processing equipment be oral cavity CAD/
The key components of CAM technology, and fixture work in-process especially plays vital effect, is directly connected to artificial tooth and adds
The quality of work performance.The most conventional fixture is all annular holder, it would be desirable to the artificial tooth material of processing is placed on annular holder four
In week, carry out being processed, owing to multiple artificial tooth disposably can be processed, in artificial tooth material positioning function by operation lathe
There is certain defect, the artificial tooth precision causing processing is the highest, and complicated structure, there is certain drawback.
In sum, for the defect of prior art, it is accordingly required in particular to the fixture that fully automatic false tooth engraving machine uses, to solve
The deficiencies in the prior art.
Utility model content
The purpose of this utility model is to overcome the shortcoming of prior art, it is provided that a kind of simple in construction, working (machining) efficiency high and
What machining accuracy was high is applicable to the artificial tooth carving clamp of club-shaped material.
The purpose of this utility model is achieved through the following technical solutions: a kind of artificial tooth engraving folder being applicable to club-shaped material
Having, it includes base, conical chuck, locking plate, offers feeding hole in the middle part of described base, the fixing peace of described conical chuck
Being contained on base, the described hollow space within conical chuck is used for installing artificial tooth material, and the axial line of this hollow space
Overlap with the axial line in feeding hole, conical chuck offers space, offers and conical chuck in the middle part of described locking plate
The bellmouth coordinated, is further opened with multiple screwed hole B on locking plate, is provided with lock-screw in screwed hole B, on base also
The screwed hole A coordinated with lock-screw is installed.
Described screwed hole B at least three, and be evenly distributed on same circumference.
All at least provided with an installing hole on four corners on described base.
This utility model has the advantage that artificial tooth carving clamp of the present utility model, by locking plate to conical chuck
Extruding so that conical chuck clamping titanium rod, it is ensured that fixing in the course of processing of titanium rod, thus ensure that artificial tooth
Machining accuracy, and when locking titanium rod, only lock-screw need to be tightened, and after a upper artificial tooth machines, only need
Titanium rod is carried out axial location regulate, thus improve the working (machining) efficiency of artificial tooth processing.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model
Fig. 2 is the cross-sectional schematic of A-A in Fig. 1
In figure, 1-base, 2-conical chuck, 3-locking plate, 4-screwed hole A, 5-feeding hole, 6-lock-screw, 7-taper
Hole, 8-screwed hole B, 9-space, 10-installing hole.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is further described, protection domain of the present utility model be not limited to
Lower described:
As depicted in figs. 1 and 2, a kind of artificial tooth carving clamp being applicable to club-shaped material, it includes base 1, conical chuck
2, locking plate 3, offer feeding hole 5 in the middle part of described base 1, described conical chuck 2 is fixedly mounted on base 1, described
The hollow space within conical chuck 2 be used for installing artificial tooth material, and the axle center in the axial line of this hollow space and feeding hole 5
Line overlaps, and therefore, is adding man-hour, is inserted in conical chuck 2 from feeding hole 5 by titanium rod, after artificial tooth processes, takes off, and
After planar end surface, titanium rod is up pushed up, can process again next time, thus same titanium rod repeatedly can be processed, will be in taper
Offer space 9 on chuck 2, offer the bellmouth 7 coordinated with conical chuck 2 in the middle part of described locking plate 3, at locking plate 3
On be further opened with multiple screwed hole B8, lock-screw 6 is installed in screwed hole B8, base 1 is also equipped with and lock-screw 6
The screwed hole A4 coordinated.
In the present embodiment, described screwed hole B8 at least three, and be evenly distributed on same circumference, preferred screw thread
Hole B8 is six, by locking lock-screw 6 so that locking plate 3 is descending, so that conical chuck 2 radially-inwardly tightens up, from
And clamping titanium rod so that titanium rod cannot send deflection and rotation in the course of processing, thus ensures the machining accuracy of artificial tooth.
In the present embodiment, all at least provided with an installing hole 10 on four corners on described base 1, by installing
This device is detachably arranged on artificial tooth engraving machine by hole 10.
Work process of the present utility model is as follows: is inserted in conical chuck 2 from feeding hole 5 by titanium rod, then locks lock
Tight screw 6 so that locking plate 3 is descending, so that conical chuck 2 radially-inwardly tightens up, thus clamps titanium rod, obtains titanium rod and is adding
Deflection and rotation cannot be sent during work, thus ensure the machining accuracy of artificial tooth, after processing, loosen lock-screw 6, thus
Titanium rod being axially movable, adjusts the axial location of titanium rod, locking lock-screw 6 can be processed again next time, thus carry
High working (machining) efficiency.