WO2016085077A1 - Outil - Google Patents

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Publication number
WO2016085077A1
WO2016085077A1 PCT/KR2015/006340 KR2015006340W WO2016085077A1 WO 2016085077 A1 WO2016085077 A1 WO 2016085077A1 KR 2015006340 W KR2015006340 W KR 2015006340W WO 2016085077 A1 WO2016085077 A1 WO 2016085077A1
Authority
WO
WIPO (PCT)
Prior art keywords
hole
holder
side portion
fixing piece
center
Prior art date
Application number
PCT/KR2015/006340
Other languages
English (en)
Korean (ko)
Inventor
최병열
박현우
Original Assignee
주식회사 피스티스
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 주식회사 피스티스 filed Critical 주식회사 피스티스
Publication of WO2016085077A1 publication Critical patent/WO2016085077A1/fr

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
    • B23Q3/06—Work-clamping means

Definitions

  • the present invention relates to a work, and more particularly, to a work for easily and simply fixing the rod and the like used to process the artificial tooth.
  • the dental laboratories processing artificial teeth have been required to be accurate as quickly as possible to meet the needs of various patients, which may be a cause of an increase in the defective rate of manufactured artificial teeth.
  • the patient may not be treated as much as the time required for reworking, and the patient may have to be uncomfortable.
  • the patient may have to visit the dentist twice or three times for treatment.
  • the dental laboratories produce artificial teeth based on the patient's dental information received from the hospital according to their role.
  • the artificial teeth to be processed in processing the artificial teeth will be as diverse as the characteristics of the patient.
  • the shape of the workpiece is a disc-shaped zirconia
  • a work for easily and simply fixing various types of rods is required, but there is no suitable technique in the related art.
  • Patent Document 1 Korean Registered Patent No. 982,778
  • the present invention has been made to overcome the problems of the prior art as described above, and an object thereof is to provide a work for easily and simply fixing various types of rods.
  • the present invention for solving the above problems and the holder is formed with at least one screw hole;
  • a fixing piece having at least one of a fixing hole and a through hole formed therein, the fixing means being inserted into the screw hole and applying an adhesion force in the holder direction to a workpiece disposed between the holder and the fixing piece. It includes a workpiece characterized by including.
  • the fixing piece includes a workpiece, characterized in that coupled to the holder in a position where the center of the through-hole and the center of the screw hole is arranged in a straight line with each other.
  • the fixing piece is provided in plural, any one of the fixing piece includes a workpiece, characterized in that the irregularities formed on the surface in close contact with the holder.
  • the center of the screw hole and the center of the auxiliary groove is orthogonal to each other and the center of the through-hole and the center of the fixing groove comprises a work, characterized in that orthogonal to each other.
  • the fixing piece includes a work characterized in that the inclined surface is formed at the end.
  • the holder and the first side portion is formed with a fastening hole;
  • a second side portion having a fastening hole at a position opposite the first side portion;
  • one side is inserted into the end of the workpiece, and the other side is a support rod which is inserted and fixed between the recess and the holder formed on the concave-convex portion; includes a work characterized in that it further comprises.
  • the support rod further includes a work having a tapered inner circumferential surface to be in close contact with the tapered end of the workpiece.
  • the present invention as described above has the following effects.
  • any one of the fixing piece has an advantage that the concave-convex portion is provided so that the tip portion of the rod can be more easily and smoothly fixed.
  • the holder since the holder includes the center support portion, there is an advantage that can be fixed at the same time a variety of encapsulation, etc. over two rows between the center support and the holder.
  • the support rod is provided there is a strength that can be fixed more securely and easily the tip portion such as the rod.
  • the tapered inner circumferential surface is formed on the support rod, there is an advantage that the tip portion such as the rod can be guided more smoothly and can be inserted and fixed.
  • FIG. 1 is an overall perspective view according to a preferred embodiment of the present invention.
  • FIG. 2 is an exploded perspective view according to a preferred embodiment of the present invention.
  • FIG 3 is a cross-sectional view according to a preferred embodiment of the present invention.
  • FIG. 4 is an enlarged view of a first part according to a preferred embodiment of the present invention.
  • FIG. 5 is an enlarged view of a second portion according to a preferred embodiment of the present invention.
  • FIG. 6 is a view of the sealing according to the second preferred embodiment of the present invention.
  • At least one screw hole is formed in the holder 100.
  • At least one of a fixing hole and a through hole is formed in the fixing piece.
  • the fixing means such as a screw is inserted into the screw hole to apply an adhesion force in the direction of the holder 100 to the workpiece 300 disposed between the holder 100 and the fixing piece.
  • the fixing piece is preferably coupled to the holder 100 at a position where the center of the through hole and the center of the screw hole are arranged in a straight line with each other.
  • the fixing piece may be provided in plural, and any one of the fixing pieces may have an uneven portion 223 formed on the surface in close contact with the holder 100.
  • the center of the screw hole and the center of the auxiliary groove are orthogonal to each other, and the center of the through hole and the center of the fixing groove are orthogonal to each other.
  • the fixing piece has an inclined surface formed at its end.
  • the holder 100 has a first side portion 101 having a fastening hole 140, a second side portion 102 having a fastening hole 140 at a position opposite to the first side portion 101, and a first side portion 101.
  • the third side part 103 connecting one end of the second side part 102 and one end of the second side part 102 and the fourth side part 104 connecting the other end of the first side part 101 and the other end of the second side part 102 to each other. It includes.
  • the center support portion 105 connects the first side portion 101 and the second side portion 102 between the third side portion 103 and the fourth side portion 104.
  • the support bar 400 is inserted between the recess 221 and the holder 100, one side of which is inserted into an end of the workpiece 300 and the other side of which is formed on the uneven portion 223.
  • the support rod 400 also preferably has a tapered inner peripheral surface to be in close contact with the tapered end of the workpiece 300.
  • the holder 100 has a rectangular shape as a whole, and the workpiece 300 is fixed between the first fixing piece 210 and the second fixing piece 220, and the second fixing piece 220 is fixed. ) And the workpiece 300 may also be fixed in the sagging of the third fixing piece 230.
  • the holder 100 has a first side portion 101 on the right side, and a second side portion 102 is formed at a position opposite to the first side portion 101.
  • the holder 100 has a third side portion 103 that connects one side of the first side portion 101 and one side of the second side portion 102, and the other side of the first side portion 101 and the second side portion 102 of the second side portion 102. And a fourth side portion 104 that connects the other side to each other.
  • the first side portion 101 and the second side portion 102 is provided with a fastening hole 140, the fastening hole 140 may be used to secure to the workpiece (not shown).
  • At least one first screw hole 111 is provided in the third side portion 103, and at least one second screw hole 114 is provided in the fourth side portion 104.
  • One end of the center support portion 105 is connected to the first side portion 101 and the other end thereof is connected to the second side portion 102.
  • the center support portion 105 is formed between the third side portion 103 and the fourth side portion 104 to be parallel to the third side portion 103 and the fourth side portion 104.
  • At least one first auxiliary groove (not shown) is formed on the upper surface (not shown) of the third side portion 103, and at least one second auxiliary groove 142 is formed on the upper surface of the center support portion 105. At least one third auxiliary groove 143 is provided on the side support portion 106 of the fourth side surface 104.
  • the side support part 106 extends in the horizontal direction from the lower side of the fourth side part 104 and is provided in the third side part 103 in the same manner.
  • a third flat surface 123 is formed at one end of the side support portion 106, and a third round surface 133 is formed between the third flat surface 123 and the inner wall of the fourth side surface 104.
  • the third round surface 133 may be formed at the other end of the side support part 106 in the same manner.
  • One end of the center support part 105 may be closely fixed to the second flat surface 122 provided on the inner side surface of the second side surface part 102.
  • the second round surface 132 is rounded toward the inner side surface of the second side surface portion 102 on both sides of the second flat surface 122.
  • the second flat surface 122 and the second round surface 132 may be identically formed at the other end of the center support part 105.
  • the side support part 106 and the center support part 105 may be formed integrally with the holder 100.
  • the first fixing piece 210 has a bar bar shape as a whole, and a first inclined surface 215 is formed at an end thereof.
  • the first inclined surface 215 may increase the adhesion to be more naturally and smoothly fastened on the first round surface (not shown).
  • At least one first through-hole 212 is formed to penetrate one side and the other side of the first fixing piece 210, the first fixing hole 213 is the upper surface and the lower surface of the first fixing piece 210 At least one is provided while penetrating.
  • the first auxiliary hole 211 is formed between the plurality of first fixing holes 213.
  • the third fixing piece 230 has a bar bar shape as a whole, and a third inclined surface 237 is formed at an end thereof.
  • the third inclined surface 237 may increase the adhesion to be more natural and smooth in the third round surface 133 (not shown).
  • At least one second through-hole 235 is formed to pass through one side and the other side of the third fixing piece 230, and the third fixing hole 233 is the upper surface and the lower surface of the third fixing piece 230. At least one is provided while penetrating.
  • the third auxiliary hole 231 is formed between the plurality of third fixing holes 233.
  • the second fixing piece 220 has a bar bar shape as a whole, and a second inclined surface 229 is formed at left and right ends thereof.
  • the second inclined surface 229 helps to smoothly tighten the second round surface 132 and the second flat surface 122 while increasing adhesion.
  • the second fixing piece 220 is coupled to the upper portion of the center support portion 105.
  • At least one second auxiliary hole 225 penetrates the upper and lower surfaces of the second fixing piece 220, and the second auxiliary hole 225 is disposed between the plurality of second fixing holes 227. It is prepared.
  • the uneven portion 223 is formed on the lower surface of the second fixing piece 220 as the uneven portion 221 and the convex portion 223.
  • the recess 221 is a portion to which the supporting rod 400 to be described below is inserted and fixed.
  • the support rod 400 is inserted into the tip portion 330 of the workpiece 300 at one end of the workpiece 300.
  • Support rod 400 may be formed in a circular rod shape as a whole.
  • the other end of the workpiece 300 may be inserted into the first through hole 212 of the first fixing piece 210 and may also be inserted into the second through hole 235 of the third fixing piece 230.
  • the workpiece 300 may also be referred to as an abutment or an abutment.
  • the workpiece 300 may be of various kinds.
  • the workpiece 300 is provided with a screw thread on one inner circumferential surface and a tip portion 330 having a smaller diameter on the other side thereof.
  • the workpiece 300 is formed to have a diameter larger than that of the tip portion 330 of the other side in which the thread 301 is formed therein.
  • the workpiece 300 has a thread formed at one inner circumferential surface thereof, and a first inner surface is provided at an end of the thread.
  • the second inner circumferential surface 312 extends downward from the first inner circumferential surface 311 and is formed to be unfolded.
  • the third inner circumferential surface 313 extends from the second inner circumferential surface 312 and is formed smaller and longer than the diameter of the first inner circumferential surface 311.
  • the fourth inner peripheral surface 314 is tapered at the end of the third inner peripheral surface 313.
  • the fourth inner circumferential surface 314 communicates with a smaller diameter hole that penetrates to the tip portion 330.
  • an end portion of the tip portion 330 is formed to communicate with the fourth inner circumferential surface 314, and the tip portion 330 may be in an open state.
  • One side of the workpiece 300 is inserted into the first through hole 212 provided in the first fixing piece 210, and the other side of the workpiece 300, that is, the tip portion 330, is inserted into the support rod 400. do.
  • the first fixing piece 210 is fixed to the holder 100, the center of the first screw hole 111 formed in the holder 100, the center of the first through hole 212, and the thread of the workpiece 300.
  • the inner diameter center of is preferably formed on a straight line.
  • At least one first fixing hole 213 and at least one first auxiliary hole 211 is formed in the first fixing piece 210.
  • the fastening means is inserted into the first screw hole 111 and is fastened to the thread of the workpiece 300 inserted through the first through hole 212 and inserted into the first fixing piece 210.
  • the fastening means may be provided with a screw or bolt.
  • the workpiece 300 coupled to the thread receives a forward force in the direction of the first fixing piece 210, that is, in the direction of the first screw hole 111, and thus the workpiece 300 ) Is firmly fixed by applying adhesion to the sidewall of the first fixing piece (210).
  • the screw is inserted into the first fixing hole 213 to fix the first fixing piece 210 to the holder 100.
  • the support rod 400 coupled to the tip portion 330 of the workpiece 300 is inserted and fixed between the convex portion 223 and the center support portion 105 of the second fixing piece 220.
  • the support rod 400 can be more securely fixed by a screw inserted into the second auxiliary hole 225 with the material inserted between the center support portion 105 and the second fixing piece 220.
  • the screw is inserted into the second fixing hole 227 and fixes the second fixing piece 220 to the center support part 105.
  • An imaginary line connecting the center of the second auxiliary hole 225 and the center of the second fixing hole 227 preferably forms an acute angle with the longitudinal direction of the second fixing piece 220.
  • a pair of second auxiliary holes 225 are arranged on a diagonal line in a direction that forms an acute angle in the longitudinal direction of the second fixing piece 220 around the second fixing hole 227.
  • the second fixing hole 227 is formed between the pair of second auxiliary holes 225.
  • the tip 300 is formed at the end of the workpiece 300.
  • a round part 350 is provided at a lower end of the workpiece 300, and a flat part 340 is formed at a lower end of the round part 350.
  • a tapered surface 320 is formed between the tip portion 330 and the flat portion 340.
  • Tip portion 330 may be formed so that the outer surface is polygonal.
  • a hollow center hole 360 is formed at the center of the tip portion 330 in the longitudinal direction of the workpiece 300.
  • the support rod 400 is formed to be inserted into the tip portion 330.
  • the support bar 400 has an upper surface 401 formed at an upper end thereof.
  • the support rod 400 has a central hole 410 in which the hollow in the longitudinal direction is formed.
  • a fifth inner circumferential surface 405 is formed on the inner circumferential surface of the upper surface 401, and a sixth inner circumferential surface 406 is formed on the lower end of the fifth inner circumferential surface 405 so that the diameter of the cross section decreases downward.
  • An inner surface of the central hole 410 extends at the lower end of the sixth inner circumferential surface 406.
  • the support rod 400 has a circular rod shape as a whole.
  • the sixth inner circumferential surface 406 is preferably formed to be inclined so as to be in close contact with the tapered surface 320 formed on the workpiece 300.
  • the upper surface 401 of the support bar 400 may be in close contact with the flat portion 340 of the workpiece 300.
  • the abutment-containing 900 may have a flat surface on its side.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jigs For Machine Tools (AREA)

Abstract

La présente invention concerne un outil et plus spécifiquement, un outil pour fixer facilement et simplement une tige de butée et des éléments similaires, utilisée pour traiter des dents artificielles, comprenant : un support muni d'au moins un trou de vis ; et une pièce de fixation munie d'un trou de fixation et/ou d'un trou traversant, l'outil comprenant en outre un moyen de fixation, qui est inséré dans le trou de vis, pour appliquer, dans la direction du support, une force de contact sur un objet à traiter qui est agencé entre le support et la pièce de fixation, ce qui permet d'amener l'objet à traiter (la tige de butée et des éléments similaires) en contact étroit avec le support en utilisant le support et la pièce de fixation qui lui est fixée, de sorte que divers types d'objets à traiter peuvent être facilement fixés au support.
PCT/KR2015/006340 2014-11-28 2015-06-23 Outil WO2016085077A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020140168826A KR101559463B1 (ko) 2014-11-28 2014-11-28 워크
KR10-2014-0168826 2014-11-28

Publications (1)

Publication Number Publication Date
WO2016085077A1 true WO2016085077A1 (fr) 2016-06-02

Family

ID=54348448

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2015/006340 WO2016085077A1 (fr) 2014-11-28 2015-06-23 Outil

Country Status (2)

Country Link
KR (1) KR101559463B1 (fr)
WO (1) WO2016085077A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20210252614A1 (en) * 2020-02-17 2021-08-19 DGSHAPE Corporation Cutting machine
EP3868331A1 (fr) * 2020-02-20 2021-08-25 Biomet 3I, LLC Dispositif de maintien pour une ébauche de butée

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101858624B1 (ko) 2017-01-23 2018-05-17 주식회사 덴티움 어버트먼트 블랭크
KR101804514B1 (ko) 2017-01-23 2017-12-04 주식회사 덴티움 어버트먼트 블랭크 홀더
KR101889014B1 (ko) * 2017-03-22 2018-08-16 주식회사 피스티스 어버트먼트 가공용 워크
KR102073325B1 (ko) * 2018-11-14 2020-02-03 주식회사 피스티스 보철 일체형 어버트먼트 가공용 지그 및 이를 이용한 보철 일체형 어버트먼트 가공 방법
KR101967710B1 (ko) * 2018-12-07 2019-04-10 (주)두원아이디 맞춤형 어버트먼트 가공을 위한 지그

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20100118544A (ko) * 2009-04-28 2010-11-05 정연오 치과 보철물 밀링가공을 위해 다수의 덴탈블록을 고정시키는 시스템 및 이를 이용한 밀링 방법
US20120214133A1 (en) * 2011-02-23 2012-08-23 Yunoh Jung Method for fabricating a custom implant abutment
WO2013135687A1 (fr) * 2012-03-12 2013-09-19 Prowital Gmbh Dispositif de maintien pour ébauche de butée
KR101334524B1 (ko) * 2012-09-25 2013-11-28 염명희 맞춤형 어버트먼트 가공을 위한 멀티 지그

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8568897B2 (en) 2007-07-20 2013-10-29 Ivoclar Vivadent Ag Addressable matrices/cluster blanks for dental CAD/CAM systems and optimization thereof

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20100118544A (ko) * 2009-04-28 2010-11-05 정연오 치과 보철물 밀링가공을 위해 다수의 덴탈블록을 고정시키는 시스템 및 이를 이용한 밀링 방법
US20120214133A1 (en) * 2011-02-23 2012-08-23 Yunoh Jung Method for fabricating a custom implant abutment
WO2013135687A1 (fr) * 2012-03-12 2013-09-19 Prowital Gmbh Dispositif de maintien pour ébauche de butée
KR101334524B1 (ko) * 2012-09-25 2013-11-28 염명희 맞춤형 어버트먼트 가공을 위한 멀티 지그

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20210252614A1 (en) * 2020-02-17 2021-08-19 DGSHAPE Corporation Cutting machine
US11931844B2 (en) * 2020-02-17 2024-03-19 DGSHAPE Corporation Cutting machine
JP7471100B2 (ja) 2020-02-17 2024-04-19 Ｄｇｓｈａｐｅ株式会社 切削加工機
EP3868331A1 (fr) * 2020-02-20 2021-08-25 Biomet 3I, LLC Dispositif de maintien pour une ébauche de butée
US11839941B2 (en) 2020-02-20 2023-12-12 Biomet 3I, Llc Holding device for an abutment blank

Also Published As

Publication number Publication date
KR101559463B1 (ko) 2015-10-13

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