TW201444537A - A method for producing a dental prosthesis and a clamp thereof - Google Patents
A method for producing a dental prosthesis and a clamp thereof Download PDFInfo
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Abstract
Description
本發明係關於一種牙科植體加工方法，特別係關於一種精確加工牙科植體之環周面的牙科植體加工方法，以及該牙科植體加工方法所使用之夾具。 The present invention relates to a dental implant processing method, and more particularly to a dental implant processing method for accurately processing a circumferential surface of a dental implant, and a jig for use in the dental implant processing method.
所謂人工植牙，係於缺牙區之齒槽骨植入一牙科植體，待該牙科植體與齒槽骨緊密結合後，再於該牙科植體之頂面裝置陶瓷牙冠，因此，人工植牙之假牙較傳統假牙更為穩固，且由外表不易看出假牙之痕跡，因此獲得消費者之喜愛。 The artificial implant is implanted into a dental implant in the alveolar bone of the edentulous region. After the dental implant is closely combined with the alveolar bone, the ceramic crown is placed on the top surface of the dental implant. Artificial dentures are more stable than traditional dentures, and it is difficult to see the traces of dentures from the outside, so they are loved by consumers.
請參照第1至3圖所示，習知牙科植體加工方法中，係提供一習知夾具9，該習知夾具9具有一加工面91，該加工面91設有數個結合孔92，該加工面91係朝向一加工頭M(如第3圖所示)，使該結合孔92之開口朝向該加工頭M之加工路徑P；將牙科粗胚93置於該結合孔92，使該牙科粗胚93之端面931朝向該加工頭M；及以該加工頭M加工該牙科粗胚93，使該牙科粗胚93成型一牙科植體94。 Referring to Figures 1 to 3, in the conventional dental implant processing method, a conventional jig 9 is provided. The conventional jig 9 has a processing surface 91, and the working surface 91 is provided with a plurality of coupling holes 92. The processing surface 91 is oriented toward a processing head M (as shown in FIG. 3) such that the opening of the coupling hole 92 faces the processing path P of the processing head M; the dental rough embryo 93 is placed in the coupling hole 92 to make the dental The end surface 931 of the rough blank 93 faces the processing head M; and the dental rough embryo 93 is processed by the processing head M to form the dental implant 94 into a dental implant 94.
於習知牙科植體加工方法中，結合孔92之開口係朝向加工頭M之加工路徑P，使該牙科粗胚93之端面931可以朝向該加工頭M之加工路徑P，因而使該加工頭M可以精密加工該牙科粗胚93之端面931(即牙科植體94之頂面，如第3圖所示)；然而，由於該習知夾具9無法因應加工需求，改變該結合孔92之開口與該加工路徑P之角度，使該牙科 粗胚93無法以環周面朝向該加工頭M之加工路徑P，而使該加工頭M不易對該牙科粗胚93之環周面進行精密加工。 In the conventional dental implant processing method, the opening of the bonding hole 92 faces the processing path P of the processing head M, so that the end surface 931 of the dental rough blank 93 can face the processing path P of the processing head M, thereby making the processing head M can precisely machine the end surface 931 of the dental rough embryo 93 (ie, the top surface of the dental implant 94, as shown in FIG. 3); however, since the conventional jig 9 cannot meet the processing requirements, the opening of the coupling hole 92 is changed. The angle of the processing path P to make the dentist The rough blank 93 cannot face the machining path P of the machining head M with the circumferential surface, and the machining head M is not easy to perform precision machining on the circumferential surface of the dental rough embryo 93.
再者，由於使用者之口腔狀況不盡相同，適合其口腔狀況之牙科植體94的外型亦不相同，以習知牙科植體加工方法成型之牙科植體94，僅具有經過精密加工之頂面，於實際使用前，仍需要針對使用者之口腔狀況，於該牙科植體94之環周面進行二次加工。 Furthermore, since the oral condition of the user is not the same, the appearance of the dental implant 94 suitable for the oral condition is also different. The dental implant 94 formed by the conventional dental implant processing method has only precision processing. The top surface, before actual use, still needs to be subjected to secondary processing on the circumferential surface of the dental implant 94 for the oral condition of the user.
此外，事實上，由於牙科植體94的頂面係用以裝置陶瓷牙冠，主要需要針對使用者口腔狀況進行客製化精密加工之部位，係為該牙科植體94之環周面，因此，實在有必要提供一種牙科植體加工方法，可以針對牙科植體94之環周面進行精密加工，以解決上述問題。 In addition, in fact, since the top surface of the dental implant 94 is used to mount a ceramic crown, it is mainly required to perform a customized precision processing on the oral condition of the user, which is the circumferential surface of the dental implant 94. It is indeed necessary to provide a dental implant processing method which can precisely process the circumferential surface of the dental implant 94 to solve the above problems.
本發明之主要目的係提供一種牙科植體加工方法，係可以配合夾具，以改變欲加工之牙科粗胚相對加工頭之加工路徑的角度，使加工頭能夠以不同角度對牙科粗胚之環周面進行加工，進而達到精密加工牙科粗胚之環周面的功效者。 The main object of the present invention is to provide a dental implant processing method which can be matched with a clamp to change the angle of the processing path of the dental rough embryo to be processed relative to the processing head, so that the processing head can treat the circumference of the dental rough embryo at different angles. The surface is processed to achieve the effect of precisely processing the circumferential surface of the dental rough embryo.
本發明之再一目的係提供一種牙科植體加工方法所使用之夾具，用於加工成型牙科植體，係可以改變欲加工之牙科粗胚相對加工頭之加工路徑的角度，使加工頭能夠以不同角度對牙科粗胚之環周面進行加工，進而達到精密加工牙科粗胚之環周面功效者。 A further object of the present invention is to provide a jig for use in a dental implant processing method for processing a dental implant, which can change the angle of the processing path of the dental rough embryo to be processed relative to the processing head, so that the processing head can The circumferential surface of the dental rough embryo is processed at different angles, thereby achieving the effect of precisely processing the circumferential surface of the dental rough embryo.
為達到前述發明目的，本發明所運用之技術手段及藉由該技術手段所能達到之功效包含有：一種牙科植體加工方法所使用之夾具，具有相對之一第一表面及一第二表面，該夾具設有一加工空間，該加工空間位於該第一表面及該第二表面之間，該夾具設有至少一第一結合孔，該第一結合孔位於該第一表面及該第二表面之間，且該第一結合孔之開口朝向該加工空間，且該 夾具之外周面設有一旋轉軸。 In order to achieve the foregoing object, the technical means utilized by the present invention and the effects achievable by the technical means include: a jig for use in a dental implant processing method having a first surface and a second surface The fixture is provided with a processing space between the first surface and the second surface, the fixture is provided with at least one first bonding hole, the first bonding hole is located on the first surface and the second surface And the opening of the first bonding hole faces the processing space, and the A rotating shaft is provided on the outer circumference of the jig.
本發明之牙科植體加工方法所使用之夾具，其中，該夾具另設有至少一第二結合孔，該第二結合孔之中心軸線係垂直該第一結合孔之中心軸線。 The jig used in the dental implant processing method of the present invention, wherein the jig is further provided with at least one second bonding hole, and a central axis of the second bonding hole is perpendicular to a central axis of the first bonding hole.
本發明之牙科植體加工方法所使用之夾具，其中，該夾具設有至少一第一定位孔，該第一定位孔對位該第一結合孔，且該第一定位孔連通該第一結合孔。 The jig used in the dental implant processing method of the present invention, wherein the jig is provided with at least one first positioning hole, the first positioning hole aligns the first coupling hole, and the first positioning hole communicates with the first combination hole.
本發明之牙科植體加工方法所使用之夾具，其中，該夾具設有至少一第二定位孔，該第二定位孔對位該第二結合孔，且該第二定位孔連通該第二結合孔。 The jig used in the dental implant processing method of the present invention, wherein the jig is provided with at least one second positioning hole, the second positioning hole aligns the second coupling hole, and the second positioning hole communicates with the second combination hole.
本發明之牙科植體加工方法所使用之夾具，其中，該第一結合孔係非對稱形狀。 The jig used in the dental implant processing method of the present invention, wherein the first bonding hole has an asymmetrical shape.
本發明之牙科植體加工方法所使用之夾具，其中，該第二結合孔係非對稱形狀。 The jig used in the dental implant processing method of the present invention, wherein the second bonding hole is asymmetrically shaped.
本發明之牙科植體加工方法所使用之夾具，其中，該第一結合孔之數量與該第二結合孔之數量相同。 The jig used in the dental implant processing method of the present invention, wherein the number of the first bonding holes is the same as the number of the second bonding holes.
一種牙科植體加工方法，係包含：提供如前述之夾具，使該夾具之第一表面朝向一加工頭；將牙科粗胚置於該夾具之第一結合孔，該牙科粗胚之環周面具有一第一加工位置及一第二加工位置，該第一加工位置及該第二加工位置係連接形成該牙科粗胚之加工部的環周面，且該牙科粗胚之第一加工位置朝向該加工頭；以該加工頭沿一加工路徑加工該第一加工位置；使該夾具沿旋轉軸之樞轉一第一旋轉角度，使該牙科粗胚之第二加工位置朝向加工頭；及以該加工頭沿該加工路徑加工該第二加工位置。 A dental implant processing method comprising: providing a jig as described above such that a first surface of the jig faces a processing head; placing a dental rough blank in a first bonding hole of the jig, a circumferential surface of the dental rough embryo Having a first processing position and a second processing position, the first processing position and the second processing position are connected to form a circumferential surface of the processed portion of the dental rough embryo, and the first processing position of the dental rough embryo is oriented Processing the first processing position along the machining path by the machining head; pivoting the clamp along the rotation axis by a first rotation angle, causing the second processing position of the dental rough blank to face the processing head; The machining head processes the second machining position along the machining path.
本發明之牙科植體加工方法，其中，該牙科植體加工方法所使用之夾具另設有至少一第二結合孔，該第二結合孔之中心軸線係垂直該 第一結合孔之中心軸線，且該牙科植體加工方法更進一步包含：於加工該第一位置之前，或於加工該第二加工位置之後，將該牙科粗胚置於該夾具之第二結合孔，使該牙科粗胚之頂面朝向該加工頭，並以該加工頭沿該加工路徑加工該牙科粗胚之頂面。 The dental implant processing method of the present invention, wherein the jig used in the dental implant processing method is further provided with at least one second bonding hole, and the central axis of the second bonding hole is perpendicular to the a central axis of the first bonding hole, and the dental implant processing method further comprises: placing the dental rough blank in the second combination of the jig before processing the first position, or after processing the second processing position a hole, the top surface of the dental rough embryo facing the processing head, and the top surface of the dental rough embryo is processed along the processing path by the processing head.
本發明之牙科植體加工方法，其中，該加工頭之加工路徑係垂直該第一表面。 The dental implant processing method of the present invention, wherein the processing path of the processing head is perpendicular to the first surface.
本發明之牙科植體加工方法，其中，該第一結合孔之中心軸線延伸形成一切面，該切面垂直該加工路徑，且該切面將加工部的環周面分割形成該第一加工位置及該第二加工位置。 In the dental implant processing method of the present invention, the central axis of the first bonding hole extends to form a face which is perpendicular to the processing path, and the cutting face divides the circumferential surface of the processing portion into the first processing position and the The second processing position.
本發明之牙科植體加工方法，其中，該第一旋轉角度不大於180°，且該第一旋轉角度不等於90°。 In the dental implant processing method of the present invention, the first rotation angle is not more than 180°, and the first rotation angle is not equal to 90°.
本發明之牙科植體加工方法，其中，該第一旋轉角度係為180°。 In the dental implant processing method of the present invention, the first rotation angle is 180°.
本發明之牙科植體加工方法，其中，於加工第一加工位置之後，且於加工第二加工位置之前，更包含使該夾具沿該旋轉軸樞轉一第二旋轉角度，並以該加工頭沿該加工路徑加工該牙科粗胚之加工部。 The dental implant processing method of the present invention, after processing the first processing position, and before processing the second processing position, further comprising pivoting the clamp along the rotating shaft by a second rotation angle, and using the processing head The processed portion of the dental rough embryo is processed along the processing path.
本發明之牙科植體加工方法，其中，於加工第二加工位置之後，更包含使該夾具沿旋轉軸樞轉一第二旋轉角度，並以該加工頭沿該加工路徑加工該牙科粗胚之加工部。 The dental implant processing method of the present invention, after processing the second processing position, further comprising pivoting the jig along a rotation axis by a second rotation angle, and processing the dental rough embryo along the machining path by the machining head Processing department.
本發明之牙科植體加工方法，其中，該第二旋轉角度小於180°，且該第二旋轉角度不等於90°。 In the dental implant processing method of the present invention, the second rotation angle is less than 180°, and the second rotation angle is not equal to 90°.
本發明之牙科植體加工方法，由於第一結合孔之開口係朝向加工空間，以及牙科粗胚係結合於該第一結合孔，且加工部係朝向該加工空間，使該牙科粗胚之第一加工位置或第二加工位置係可以朝向該加工頭，並且，該第一加工位置及該第二加工位置係連接形成該牙科粗胚之外 環面，因此，該加工頭係可以精密加工該牙科粗胚之外環面；再者，本發明之牙科植體加工方法更可以令該夾具沿旋轉軸樞轉，可以因應需求，調整該牙科粗胚相對該加工頭之加工路徑的角度，進而達到客製化之功效。 In the dental implant processing method of the present invention, since the opening of the first bonding hole faces the processing space, and the dental rough germ system is coupled to the first bonding hole, and the processing portion faces the processing space, the dental rough embryo is made a processing position or a second processing position may be toward the processing head, and the first processing position and the second processing position are connected to form the dental rough embryo The torus surface, therefore, the processing head system can precisely machine the outer ring surface of the dental rough embryo; further, the dental implant processing method of the invention can further pivot the fixture along the rotation axis, and the dental appliance can be adjusted according to the demand. The angle of the rough embryo relative to the processing path of the processing head, thereby achieving the effect of customization.
本發明之牙科植體加工方法所使用之夾具，係具有供牙科粗胚結合之第一結合孔，該第一結合孔係位於第一表面及第二表面之間，且該第一結合孔之開口係朝向加工空間，使結合於該第一結合孔之牙科粗胚的環周面可以朝向加工頭，並且，本發明之夾具另具有設於外周面之旋轉軸，使該夾具可以沿該旋轉軸樞轉，因而使結合於該牙科粗胚可以與加工頭之加工路徑呈現不同之角度，可以依照需求對該牙科粗胚之外環面進行精密加工，而可以達到客製化之功效。 The jig used in the dental implant processing method of the present invention has a first bonding hole for bonding a dental rough embryo, the first bonding hole being located between the first surface and the second surface, and the first bonding hole is The opening is oriented toward the processing space, so that the circumferential surface of the dental rough embryo coupled to the first bonding hole can face the processing head, and the jig of the present invention further has a rotating shaft disposed on the outer circumferential surface so that the jig can rotate along the rotation The shaft pivots, so that the dental rough embryo can be combined with the processing path of the processing head to different angles, and the outer surface of the dental rough embryo can be precisely processed according to requirements, and the customization effect can be achieved.
1‧‧‧夾具 1‧‧‧ fixture
1a‧‧‧第一表面 1a‧‧‧ first surface
1b‧‧‧第二表面 1b‧‧‧ second surface
11‧‧‧加工空間 11‧‧‧Processing space
12‧‧‧第一結合孔 12‧‧‧ first joint hole
13‧‧‧第一定位孔 13‧‧‧First positioning hole
131‧‧‧鎖固元件 131‧‧‧Locking components
14‧‧‧旋轉軸 14‧‧‧Rotary axis
15‧‧‧第二結合孔 15‧‧‧Second junction hole
16‧‧‧第二定位孔 16‧‧‧Second positioning hole
161‧‧‧鎖固元件 161‧‧‧Locking components
2‧‧‧牙科粗胚 2‧‧‧Dental rough embryo
21‧‧‧結合部 21‧‧‧Combination Department
22‧‧‧加工部 22‧‧‧Processing Department
221‧‧‧第一加工位置 221‧‧‧First processing position
222‧‧‧第二加工位置 222‧‧‧second processing position
L1‧‧‧中心軸線 L1‧‧‧ central axis
L2‧‧‧中心軸線 L2‧‧‧ central axis
M‧‧‧加工頭 M‧‧‧Processing head
P‧‧‧加工路徑 P‧‧‧Processing path
T‧‧‧切面 T‧‧‧ cut noodles
θ1‧‧‧第一旋轉角度 Θ1‧‧‧first rotation angle
θ2‧‧‧第二旋轉角度 Θ2‧‧‧second rotation angle
9‧‧‧夾具 9‧‧‧Clamp
91‧‧‧加工面 91‧‧‧Processing surface
92‧‧‧結合孔 92‧‧‧bond hole
93‧‧‧牙科粗胚 93‧‧‧Dental rough embryo
931‧‧‧端面 931‧‧‧ end face
94‧‧‧牙科植體 94‧‧‧ Dental implants
M‧‧‧加工頭 M‧‧‧Processing head
P‧‧‧加工路徑 P‧‧‧Processing path
第1圖係習知牙科植體加工方法之流程圖。 Figure 1 is a flow chart of a conventional dental implant processing method.
第2圖係習知夾具之立體結構圖。 Fig. 2 is a perspective structural view of a conventional jig.
第3圖係習知牙科植體加工方法中，以加工頭加工牙科粗胚之示意圖。 Figure 3 is a schematic view of a conventional dental implant processing method in which a dental rough embryo is processed by a processing head.
第4圖係本發明牙科植體加工方法所使用之夾具之立體結構圖。 Fig. 4 is a perspective structural view of a jig used in the dental implant processing method of the present invention.
第5圖係本發明牙科植體加工方法所使用之夾具以第一結合孔結合牙科粗胚時之上視圖。 Fig. 5 is a top view of the jig used in the dental implant processing method of the present invention in which the first combined hole is combined with the dental rough.
第6圖係本發明牙科植體加工方法所使用之夾具之沿第5圖6-6線剖視圖。 Fig. 6 is a cross-sectional view taken along line 5-6 of Fig. 5 of the jig used in the dental implant processing method of the present invention.
第7圖係本發明牙科植體加工方法所使用之夾具以第二結合孔結合牙科粗胚時之上視圖。 Fig. 7 is a top view of the jig used in the dental implant processing method of the present invention in which the second combined hole is combined with the dental rough.
第8圖係本發明牙科植體加工方法所使用之夾具之沿第7圖8-8線剖視圖。 Fig. 8 is a cross-sectional view taken along line 7-8 of Fig. 7 of the jig used in the dental implant processing method of the present invention.
第9圖係本發明牙科植體加工方法之流程圖。 Figure 9 is a flow chart of the dental implant processing method of the present invention.
第10圖係本發明牙科植體加工方法之沿第6圖10-10線剖視圖。 Figure 10 is a cross-sectional view taken along line 6-10 of Figure 6 of the dental implant processing method of the present invention.
第11圖係本發明牙科植體加工方法中，以加工頭加工牙科粗胚之第一位置的示意圖。 Fig. 11 is a schematic view showing the first position of the dental rough embryo processed by the processing head in the dental implant processing method of the present invention.
第12圖係本發明牙科植體加工方法中，以加工頭加工牙科粗胚之第二位置的示意圖。 Fig. 12 is a schematic view showing the second position of the dental rough embryo processed by the processing head in the dental implant processing method of the present invention.
第13圖係本發明牙科植體加工方法中，以加工頭加工鄰近結合部之加工部的示意圖。 Fig. 13 is a schematic view showing the processing portion of the dental implant processing method of the present invention in which a processing portion is processed adjacent to the joint portion.
第14圖係本發明牙科植體加工方法中，以加工頭加工牙科粗胚之頂面的示意圖。 Fig. 14 is a schematic view showing the top surface of a dental rough embryo processed by a processing head in the dental implant processing method of the present invention.
為讓本發明之上述及其他目的、特徵及優點能更明顯易懂，下文特舉本發明之較佳實施例，並配合所附圖式，作詳細說明如下： The above and other objects, features and advantages of the present invention will become more <RTIgt;
請參照第4至6圖所示，其係本發明之一較佳實施例，本發明牙科植體加工方法所使用之夾具1，具有相對之一第一表面1a及一第二表面1b，該夾具1另具有一加工空間11，該加工空間11位於該第一表面1a及該第二表面1b之間；於本較佳實施例中，該夾具1係為一環圈，且該環圈之內周面環繞形成該加工空間11。 Referring to Figures 4 to 6, which are preferred embodiments of the present invention, the jig 1 used in the dental implant processing method of the present invention has a first surface 1a and a second surface 1b. The jig 1 further has a processing space 11 between the first surface 1a and the second surface 1b. In the preferred embodiment, the jig 1 is a ring and is inside the ring. The circumferential surface surrounds the processing space 11.
夾具1設有至少一第一結合孔12，該第一結合孔12位於第一表面1a及第二表面1b之間，且第一結合孔12之開口係朝向該夾具1之加工空間11。該第一結合孔12係可以供一牙科粗胚2之結合部21結合，使該牙科粗胚2之加工部22可以位於該加工空間11，並且可以由一加工頭M加工該牙科粗胚2之加工部22(詳如下述)。較佳地，該第一結合孔12係可以呈非對稱形狀(圖未示)，使該牙科粗胚2僅能夠以相對應之結 合部21結合於該第一結合孔12，進而防止以錯誤角度加工該牙科粗胚2。此外，該夾具1較佳可以設有至少一第一定位孔13，該第一定位孔13係對位該第一結合孔12，且該第一定位孔13係可以連通該第一結合孔12，使一鎖固元件131可以穿伸於該第一定位孔13，並且固定結合於該第一結合孔12之牙科粗胚2。 The jig 1 is provided with at least one first bonding hole 12 , and the first bonding hole 12 is located between the first surface 1 a and the second surface 1 b , and the opening of the first bonding hole 12 faces the processing space 11 of the jig 1 . The first bonding hole 12 can be combined with the joint portion 21 of a dental rough embryo 2, so that the processing portion 22 of the dental rough embryo 2 can be located in the processing space 11, and the dental rough embryo can be processed by a processing head M. The processed portion 22 (described in detail below). Preferably, the first bonding hole 12 can have an asymmetrical shape (not shown), so that the dental rough embryo 2 can only have a corresponding knot. The joint 21 is coupled to the first coupling hole 12, thereby preventing the dental rough 2 from being machined at an incorrect angle. In addition, the first positioning hole 13 is opposite to the first coupling hole 12 , and the first positioning hole 13 is connected to the first coupling hole 12 . A locking element 131 can be inserted through the first positioning hole 13 and fixed to the dental rough embryo 2 of the first coupling hole 12.
此外，續參照第4圖所示，夾具1設有一旋轉軸14，該旋轉軸14較佳係位於該夾具1之外周面，且該旋轉軸14係連接一驅動裝置(圖未示)，使該夾具1係可以沿該旋轉軸14樞轉。 In addition, as shown in FIG. 4, the jig 1 is provided with a rotating shaft 14, which is preferably located on the outer peripheral surface of the jig 1, and the rotating shaft 14 is connected to a driving device (not shown). The jig 1 is pivotable along the axis of rotation 14.
請參照第7及8圖所示，較佳地，夾具1可以另設有至少一第二結合孔15，該第二結合孔15較佳係位於該夾具1之第一表面1a，該第二結合孔15之數量較佳係與該第一結合孔12之數量相同，該第二結合孔15之中心軸線L2較佳係垂直該第一結合孔12之中心軸線L1。該第二結合孔15可以供牙科粗胚2之結合部21結合，使該牙科粗胚2之加工部22可以凸設於該第一表面1a。較佳地，該第二結合孔15可以呈非對稱形狀(圖未示)，使該牙科粗胚2僅能夠以相對應之結合部21結合於該第二結合孔15。此外，該夾具1較佳可以設有至少一第二定位孔16，該第二定位孔16係對位該第二結合孔15，且該第二定位孔16係可以連通該第二結合孔15，使一鎖固元件161可以穿伸於該第二定位孔16，並且固定結合於該第二結合孔15之牙科粗胚2。 Preferably, the clamp 1 can be further provided with at least one second coupling hole 15 , and the second coupling hole 15 is preferably located on the first surface 1 a of the clamp 1 , the second The number of the coupling holes 15 is preferably the same as the number of the first coupling holes 12, and the central axis L2 of the second coupling holes 15 is preferably perpendicular to the central axis L1 of the first coupling hole 12. The second coupling hole 15 can be combined with the joint portion 21 of the dental rough embryo 2 so that the processed portion 22 of the dental rough blank 2 can be protruded from the first surface 1a. Preferably, the second coupling hole 15 can have an asymmetrical shape (not shown), so that the dental rough embryo 2 can only be coupled to the second coupling hole 15 with the corresponding joint portion 21. In addition, the clamp 1 is preferably provided with at least one second positioning hole 16 , the second positioning hole 16 is opposite to the second coupling hole 15 , and the second positioning hole 16 is connected to the second coupling hole 15 . A locking component 161 can be inserted through the second positioning hole 16 and fixed to the dental rough embryo 2 of the second coupling hole 15 .
請參照第9至12圖所示，本發明牙科植體加工方法係包含：提供如上述之夾具1；將牙科粗胚2置於該夾具1之第一結合孔12；以一加工頭M沿一加工方向P加工該牙科粗胚2之第一加工位置221；使夾具1沿旋轉軸14樞轉一第一旋轉角度θ1；及以該加工頭M沿該加工方向P加工該牙科粗胚2之第二加工位置222(詳如下述)。 Referring to Figures 9 to 12, the dental implant processing method of the present invention comprises: providing the jig 1 as described above; placing the dental rough embryo 2 in the first bonding hole 12 of the jig 1; a machining direction P machining the first machining position 221 of the dental rough blank 2; pivoting the clamp 1 along the rotation axis 14 by a first rotation angle θ1; and machining the dental rough embryo 2 along the machining direction P by the machining head M The second processing location 222 (described in detail below).
請參照第10圖所示，係提供如上述之夾具1，使該夾具1 之第一表面1a朝向該加工頭M，該加工頭M具有一加工路徑P，且該加工路徑P係垂直該第一表面1a。 Referring to FIG. 10, the jig 1 as described above is provided to make the jig 1 The first surface 1a faces the processing head M, and the processing head M has a processing path P, and the processing path P is perpendicular to the first surface 1a.
再者，係可以將牙科粗胚2以結合部21結合於夾具1之第一結合孔12，使該牙科粗胚2之加工部22可以伸入加工空間11(如第6圖)，此時，該第一結合孔12之中心軸線L1係延伸形成一切面T，該切面T係垂直加工頭M之加工路徑P，該切面T係將該加工部22之環周面分割形成一第一加工位置221及一第二加工位置222，且該牙科粗胚2之第一加工位置221係朝向加工頭M。 Furthermore, the dental rough embryo 2 can be coupled to the first coupling hole 12 of the jig 1 by the joint portion 21, so that the processed portion 22 of the dental rough embryo 2 can protrude into the processing space 11 (as shown in Fig. 6). The central axis L1 of the first coupling hole 12 extends to form a plane T, which is a processing path P of the vertical processing head M, and the section T divides the circumferential surface of the processing portion 22 into a first processing. The position 221 and a second processing position 222, and the first processing position 221 of the dental rough blank 2 is directed toward the processing head M.
續參照第11圖所示，係可以使加工頭M伸入該加工空間11，該加工頭M係可以沿加工路徑P移動，並且加工牙科粗胚2之第一加工位置221。 Continuing with reference to Fig. 11, it is possible to extend the machining head M into the machining space 11, which can be moved along the machining path P and process the first machining position 221 of the dental rough blank 2.
續參照第12圖所示，於加工第一加工位置221之後，係可以使夾具1沿該旋轉軸14樞轉一第一旋轉角度θ1，該第一旋轉角度θ1不大於180°，且該第一旋轉角度θ1不等於90°，較佳地，該第一旋轉角度θ1係可以選擇為180°，使原本背向該加工頭M之第二加工位置222朝向該加工頭M。 Continuing to refer to FIG. 12, after processing the first processing position 221, the clamp 1 can be pivoted along the rotating shaft 14 by a first rotation angle θ1, the first rotation angle θ1 is not greater than 180°, and the first A rotation angle θ1 is not equal to 90°. Preferably, the first rotation angle θ1 can be selected to be 180° so that the second processing position 222 originally facing away from the processing head M faces the processing head M.
最後，係可以使加工頭M伸入該加工空間11，該加工頭M係可以沿加工路徑P移動，並且加工該牙科粗胚2之第二加工位置222。 Finally, the processing head M can be advanced into the processing space 11, the processing head M can be moved along the processing path P, and the second processing position 222 of the dental rough blank 2 can be processed.
由於第一加工位置221及第二加工位置222係連接形成該牙科粗胚2之環周面，當第一旋轉角度θ1為180°時，即能夠以上述步驟完成該牙科粗胚2之加工，並且成型一牙科植體。或者，當該第一旋轉角度θ1不等於180°時，則可以經由數次的樞轉，以完成該牙科粗胚2之外環面的加工，在此不予設限。 Since the first processing position 221 and the second processing position 222 are connected to form a circumferential surface of the dental rough embryo 2, when the first rotation angle θ1 is 180°, the processing of the dental rough blank 2 can be completed in the above steps. And a dental implant is formed. Alternatively, when the first rotation angle θ1 is not equal to 180°, the outer ring surface of the dental rough blank 2 may be processed through several pivoting operations, and is not limited herein.
此外，請參照第13圖所示，較佳地，係於加工第一加工位置221之後，且於加工第二加工位置222之前，或是於加工第二加工位置 222之後，係可以使夾具1沿該旋轉軸14之樞轉一第二旋轉角度θ2，該第二旋轉角度θ2小於180°，且該第二旋轉角度θ2不等於90°，使加工頭M不受到該夾具1之干涉，接著，使該加工頭M沿加工路徑P伸入加工空間11，並且加工該牙科粗胚2之加工部22；據此，係可以使該加工頭M對鄰近結合部21之加工部22進行精密加工。 In addition, please refer to FIG. 13 , preferably after processing the first processing position 221, and before processing the second processing position 222, or processing the second processing position. After 222, the clamp 1 can be pivoted along the rotating shaft 14 by a second rotation angle θ2, the second rotation angle θ2 is less than 180°, and the second rotation angle θ2 is not equal to 90°, so that the processing head M is not Under the interference of the jig 1, the processing head M is extended into the processing space 11 along the processing path P, and the processed portion 22 of the dental rough blank 2 is processed; accordingly, the processing head M can be adjacent to the joint portion The processing unit 22 of 21 performs precision machining.
請參照第14圖所示，於本發明牙科植體加工方法中，更可以於加工第一加工位置211之前，或是如圖所示，於加工第二加工位置222之後，將牙科粗胚2結合於夾具1之第二結合孔15，使該牙科粗胚2之加工部22可以凸設於該夾具1之第一表面1a，此時，該牙科粗胚2之頂面係朝向該加工頭M；接著，可以使該加工頭M沿加工路徑P加工該頂面；據此，係可以進一步針對該頂面進行加工。 Referring to FIG. 14 , in the dental implant processing method of the present invention, it is further possible to process the dental rough embryo 2 before processing the first processing position 211 or after processing the second processing position 222 as shown in the drawing. The processing portion 22 of the dental rough blank 2 can be protruded from the first surface 1a of the jig 1 by the second bonding hole 15 of the jig 1 . At this time, the top surface of the dental rough blank 2 faces the processing head. M; Next, the processing head M can be processed along the processing path P; accordingly, the top surface can be further processed.
綜合上述，本發明之牙科植體加工方法，由於第一結合孔之開口係朝向加工空間，以及牙科粗胚係結合於該第一結合孔，且該牙科粗胚之加工部係朝向該加工空間，使該牙科粗胚之第一加工位置或第二加工位置係可以朝向該加工頭，並且，該第一加工位置及該第二加工位置係連接形成該牙科粗胚之外環面，因此，該加工頭係可以精密加工該牙科粗胚之外環面；再者，本發明之牙科植體加工方法更可以令夾具沿旋轉軸樞轉，可以因應需求，調整該牙科粗胚相對該加工頭之加工路徑的角度，進而達到客製化之功效。 In summary, in the dental implant processing method of the present invention, since the opening of the first bonding hole faces the processing space, and the dental rough embryo is coupled to the first bonding hole, and the processed portion of the dental rough embryo faces the processing space The first processing position or the second processing position of the dental rough blank may be oriented toward the processing head, and the first processing position and the second processing position are connected to form an outer torus of the dental rough embryo. The processing head system can precisely machine the outer annular surface of the dental rough embryo; further, the dental implant processing method of the invention can further pivot the clamp along the rotating shaft, and the dental rough embryo can be adjusted relative to the processing head according to the demand. The angle of the processing path, in turn, achieves the effect of customization.
此外，本發明之牙科植體加工方法所使用之夾具，係具有供牙科粗胚結合之第一結合孔，該第一結合孔係位於該夾具之第一表面及第二表面之間，且該第一結合孔之開口係朝向加工空間，使結合於該第一結合孔之牙科粗胚的環周面可以朝向加工頭，並且，本發明之夾具另具有設於外周面之旋轉軸，使該夾具可以沿該旋轉軸樞轉，因而使結合於該第一結合孔之牙科粗胚可以與該加工頭之加工路徑呈現不同之角度，可以依照 需求，對該牙科粗胚之外環面進行精密加工，而可以達到客製化之功效。 In addition, the jig used in the dental implant processing method of the present invention has a first bonding hole for bonding the dental rough embryo, and the first bonding hole is located between the first surface and the second surface of the jig, and the The opening of the first bonding hole faces the processing space, so that the circumferential surface of the dental rough embryo coupled to the first bonding hole may face the processing head, and the jig of the present invention further has a rotation axis disposed on the outer circumferential surface, so that the The clamp can be pivoted along the rotation axis, so that the dental rough embryo coupled to the first joint hole can be at a different angle from the processing path of the processing head, and can be The need to precisely process the outer ring surface of the dental rough embryo can achieve the effect of customization.
雖然本發明已利用上述較佳實施例揭示，然其並非用以限定本發明，任何熟習此技藝者在不脫離本發明之精神和範圍之內，相對上述實施例進行各種更動與修改仍屬本發明所保護之技術範疇，因此本發明之保護範圍當視後附之申請專利範圍所界定者為準。 While the invention has been described in connection with the preferred embodiments described above, it is not intended to limit the scope of the invention. The technical scope of the invention is protected, and therefore the scope of the invention is defined by the scope of the appended claims.
Claims (17)
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| Application Number | Priority Date | Filing Date | Title |
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| TW102118538A TW201444537A (en) | 2013-05-24 | 2013-05-24 | A method for producing a dental prosthesis and a clamp thereof |
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| TW102118538A TW201444537A (en) | 2013-05-24 | 2013-05-24 | A method for producing a dental prosthesis and a clamp thereof |
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| TW201444537A true TW201444537A (en) | 2014-12-01 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3095411A1 (en) * | 2015-05-22 | 2016-11-23 | Ivoclar Vivadent AG | Dental milling blank holder adapter and workpiece holder |
| US9757833B2 (en) | 2015-03-09 | 2017-09-12 | Ivoclar Vivadent Ag | Adapter for a dental milling block holder and a workpiece holder |
-
2013
- 2013-05-24 TW TW102118538A patent/TW201444537A/en unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9757833B2 (en) | 2015-03-09 | 2017-09-12 | Ivoclar Vivadent Ag | Adapter for a dental milling block holder and a workpiece holder |
| EP3095411A1 (en) * | 2015-05-22 | 2016-11-23 | Ivoclar Vivadent AG | Dental milling blank holder adapter and workpiece holder |
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