CN212351146U - Implant tooth and use metal testing bridge adds clamping apparatus - Google Patents
Implant tooth and use metal testing bridge adds clamping apparatus Download PDFInfo
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- CN212351146U CN212351146U CN202020224226.0U CN202020224226U CN212351146U CN 212351146 U CN212351146 U CN 212351146U CN 202020224226 U CN202020224226 U CN 202020224226U CN 212351146 U CN212351146 U CN 212351146U
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Abstract
A metal bridge frame processing clamp for tooth implantation comprises a clamp outer sleeve and a clamp, wherein a semi-finished metal bridge frame is fixed on the clamp, the clamp outer sleeve is used for fixing the clamp, and the clamp outer sleeve is placed on a numerical control machine tool to carry out finish machining on the semi-finished metal bridge frame; the fixture comprises a circular ring, a fixed disc, hollowed holes and a groove, wherein the inside of the circular ring is hollow, the fixed disc and the circular ring are integrally connected, the fixed disc is fixedly connected inside the circular ring, the hollowed holes are arranged inside the fixed disc and are in a sector shape, and the fixed disc is used for fixing a metal bridge; the groove is provided with a plurality of grooves, the grooves are arranged on the fixed disc, fixing holes are formed in the grooves, the shape of the fixed disc and the shape of the hollow holes are matched with that of a metal bridge semi-finished product, and the metal bridge semi-finished product is limited by the grooves and fixed on the fixed disc through the fixing holes.
Description
Technical Field
The utility model relates to the technical field of machinery, concretely relates to planting is metal testing bridge adds clamping apparatus for tooth.
Background
In the past, all metal bridges for dental implants are formed by directly placing dental titanium alloy discs on a Computer Numerical Control (CNC) Machine tool, but the CNC Machine tool is time-consuming and labor-consuming in operation, and is not beneficial to batch production of the metal bridges for dental implants.
At present, the semi-finished product of the metal bridge frame can be printed by adopting a 3D printing mode for the dental titanium alloy disc, and the effect of reducing the cost conveniently and simultaneously can be realized by adopting the 3D printing mode. However, the semi-finished product of the printed metal bridge is relatively rough, so that the matching precision of the metal bridge and the dental film is insufficient, and the metal bridge cannot be applied to the dental field.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problem compensate above-mentioned prior art's defect, provide a metal crane span structure semi-manufactured goods for fixed 3D prints out to put metal crane span structure semi-manufactured goods and carry out a kind of implant tooth with fine processing to the part that requires fine processing on CNC and use metal crane span structure processing anchor clamps.
The technical problem of the utility model can be solved through following technical scheme:
a metal bridge frame processing clamp for tooth implantation comprises a clamp outer sleeve and a clamp, wherein a semi-finished metal bridge frame is fixed on the clamp, the clamp outer sleeve is used for fixing the clamp, and the clamp outer sleeve is placed on a numerical control machine tool to carry out finish machining on the semi-finished metal bridge frame;
the clamp comprises a circular ring, a fixed disc, hollowed holes and a groove, wherein the inside of the circular ring is hollow, the fixed disc and the circular ring are integrally connected, the fixed disc is fixedly connected inside the circular ring, the hollowed holes are formed in the fixed disc and are in a sector shape, and the fixed disc is used for fixing the clamp;
the groove is provided with a plurality of grooves, the grooves are arranged on the fixed disc, fixing holes are formed in the grooves, the shape of the fixed disc and the shape of the hollow holes are matched with that of a metal bridge semi-finished product, and the metal bridge semi-finished product is limited by the grooves and fixed on the fixed disc through the fixing holes.
Further, the fixed disk comprises a base disk and a protruding disk, the base disk is of a semicircular structure, the base disk and the circular ring are connected integrally, the protruding disk protrudes out of the base disk, and the protruding disk and the base disk are connected integrally.
Further, the grooves are respectively provided on the base plate and the protruding plate.
Further, the anchor clamps overcoat includes base and fixed part, the base with the fixed part is connected as an organic whole, the inside cavity that is of fixed part, the base is used for with the anchor clamps overcoat is fixed on digit control machine tool, the fixed part is used for fixing anchor clamps.
Further, the fixing part comprises a fixing part body and a gland which are fixedly connected with each other through screws, and the clamp is fixed between the fixing part body and the gland.
Further, the fixing portion comprises a cylindrical pin, the cylindrical pin and the clamp are in interference fit, and the clamp can be positioned on the fixing portion through the cylindrical pin.
Compared with the prior art, the utility model discloses the beneficial effect who reaches is:
the utility model provides a pair of plant tooth and use metal testing bridge adds clamping apparatus can be with the metal testing bridge semi-manufactured goods that 3D printed out, through adding the quick convenient putting of clamping apparatus on CNC, the better carries out finish machining to the part that requires finish machining (promptly, with dental lamina complex connecting portion), has solved 3D and has printed the shortcoming that size precision is low, surface quality is not high.
The utility model provides a pair of plant tooth and use metal testing bridge adds clamping apparatus can be with the metal testing bridge semi-manufactured goods that 3D printed out, through the accurate location of recess and fixed orifices on anchor clamps, and then when guaranteeing to put anchor clamps on CNC, can require the finish machining part to carry out accurate finish machining to the metal testing bridge.
Drawings
Fig. 1 is a schematic view of the overall structure of the metal bridge frame processing fixture for the dental implant of the present invention;
fig. 2 is a schematic view of a split structure of the metal bridge frame processing clamp for the dental implant of the present invention;
fig. 3 is a schematic view of the overall structure of the clamp of the present invention.
Reference numbers in the figures:
the clamp comprises a clamp outer sleeve 1, a base 11, a fixing part 12, a fixing part body 121, a cylindrical pin 122 and a gland 123; the clamp 2, a ring 21, a fixed disc 22, a base disc 221, a protruding disc 222, a hollow hole 23, a groove 24 and a fixing hole 241.
Detailed Description
The present invention will be further described below based on preferred embodiments with reference to the accompanying drawings.
In addition, for convenience of understanding, various components on the drawings are enlarged (thick) or reduced (thin), but this is not intended to limit the scope of the present invention.
Singular references also include plural references and vice versa.
In the description of the embodiments of the present invention, it should be noted that, if the terms "upper", "lower", "left", "right", "inner", "outer" and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, the description is only for convenience of description and simplification, but the indication or suggestion that the device or element to be referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be interpreted as limiting the present invention. Furthermore, in the description of the present invention, the terms first, second, etc. are used herein to distinguish between different elements, but these should not be limited by the order of manufacture or construed to indicate or imply relative importance, and their names may differ between the detailed description of the invention and the claims.
The words used in this specification are words of description used in describing embodiments of the invention, but are not intended to limit the invention. It is also to be understood that, unless otherwise expressly stated or limited, the terms "disposed," "connected," and "connected" are intended to be open-ended, i.e., may be fixedly connected, detachably connected, or integrally connected; they may be mechanically coupled, directly coupled, indirectly coupled through intervening media, or may be interconnected between two elements. The above-mentioned meaning belonging to the present invention is specifically understood by those skilled in the art.
The utility model provides a pair of plant tooth and use metal testing bridge adds clamping apparatus, including anchor clamps overcoat 1 and anchor clamps 2, anchor clamps overcoat 1 is used for mounting fixture 2, and plant tooth and use metal testing bridge semi-manufactured goods to be fixed in on anchor clamps 2 during the use, on anchor clamps 2 are fixed in anchor clamps overcoat 1, place anchor clamps overcoat 1 and carry out the finish machining to the part that metal testing bridge semi-manufactured goods required the finish machining on CNC.
The clamp casing 1 comprises a base 11 and a fixing part 12, preferably, the base 11 and the fixing part 12 are integrally connected, the fixing part 12 is hollow inside, the base 11 is used for fixing the clamp casing 1 on a CNC, and the fixing part 12 is used for fixing the clamp 2.
The fixing part 12 comprises a fixing part body 121, a cylindrical pin 122 and a gland 123, the fixing part body 121 is provided with a circular hole, the gland 123 is annular, the fixing part body 121 and the gland 123 are fixedly connected through screws, and the clamp 2 is matched with the circular hole of the fixing part body 121 in size and is fixedly connected with the fixing part body 121 through the gland 123; the fixture 2 is positioned in the circular hole of the fixing part body 121 through the cylindrical pin 122, the cylindrical pin 122 protrudes out of the inner side surface of the circular hole of the fixing part body 121, the cylindrical pin 122 and the fixture 2 are in interference fit, and the cylindrical pin 122 can ensure that the relative position relationship of the fixture 2 and the fixing part body 121 is unchanged when the fixture is repeatedly clamped in the fixing part body 121, so that the clamping is convenient; when the jig 2 is positioned on the fixing portion body 121 by the cylindrical pin 122, the gland 123 presses the jig 2 and is fixedly connected to the fixing portion body 121, thereby fixing the jig 2 to the fixing portion 12.
The fixed disk 22 includes a base disk 221 and a protruding disk 222, the base disk 221 is in a semicircular structure and is fixedly connected to the inside of the circular ring 21, preferably, the base disk 221 is integrally connected with the circular ring 21, the protruding disk 222 protrudes from the base disk 221 and is disposed inside the circular ring 21, and preferably, the protruding disk 222 is integrally connected with the base disk 221.
The fixing disc 22 comprises a plurality of grooves 24, the grooves 24 are respectively arranged on the base disc 221 and the protruding disc 222, fixing holes 241 are arranged in the grooves 24, the shapes of the fixing disc 22 and the hollow holes 23 are matched with the shape of a metal bridge semi-finished product, and the supporting rods 32 of the metal bridge semi-finished product are limited by the grooves 24 and fixed on the fixing disc 22 through the fixing holes 241 so as to be fixed on the clamp 2. Due to the shape arrangement of the protruding disc 222 and the hollow hole 23, after the metal bridge semi-finished product is assembled on the fixed disc 22, a part of the metal bridge semi-finished product, which needs to be subjected to CNC machining (i.e., a connecting part of the metal bridge and the dental film), is completely arranged in the hollow hole 23, and does not coincide or intersect with the base disc 221 or the protruding disc 222, so that accurate machining of the part, which needs to be subjected to CNC machining (i.e., the connecting part of the metal bridge and the dental film) is facilitated.
It should be noted that, the utility model discloses do not make the restriction to the quantity of recess 24, in this embodiment, the quantity of recess 24 is 7, is provided with two on the basal disc 221, is provided with 5 on the protruding dish 222, and whatever adopt recess 24 to limit the structure on anchor clamps 2 with metal crane span structure semi-manufactured goods, all fall within the scope of protection of the utility model claims.
As another embodiment, the number of the grooves 24 is three, and the grooves are respectively located at the end portion and two side portions of the protruding disc 222 far away from the base disc 221, so that all the metal bridge semi-finished products can be stably limited on the fixture 2, and the technical effects required by the present invention can be achieved.
When the metal bridge frame semi-finished product fine machining fixture is used, firstly, a 3D printer is utilized to print out a metal bridge frame semi-finished product, then, the metal bridge frame semi-finished product is limited on the fixture 2 through the groove 24, then, the metal bridge frame semi-finished product is fixedly connected with the fixed disc 22 through the fixed hole 241, further, the metal bridge frame semi-finished product is fixed on the fixture 2, then, the fixture 2 is positioned on the fixed part body 121 through the cylindrical pin 122, then, the fixture 2 is fixed on the fixed part 12 through the pressing cover 123, the base 11 of the fixture outer sleeve 1 is placed on a workbench of a CNC, and the connecting part of the metal bridge frame semi-finished product, which is connected with the dental film, is subjected to fine machining through a machining cutter of the CNC, such as a center drill, a drill bit, a ball milling cutter, a nose cutter and the like. After treatment, the connecting part of the metal bridge frame, which is connected with the dental film, can reach high precision, and can be assembled with the dental film (the dental film is provided with an inserting hole which is matched and connected with the metal bridge frame, and the inserting hole is in inserting connection with the connecting part), the metal bridge frame is fixed on a simulated dental bed after being assembled with the dental film, the supporting rod is cut off, and the assembled dental film and the whole metal bridge frame can be conveniently planted in the oral cavity of a patient.
The detailed description of the embodiments of the present invention has been presented above, and it will be apparent to those skilled in the art that the present invention can be modified and improved without departing from the principles of the present invention, and the modifications and improvements also belong to the protection scope of the claims of the present invention.
Claims (6)
1. The utility model provides a plant metal testing bridge adds clamping apparatus for tooth which characterized in that: the metal bridge semi-finished product fine machining fixture comprises a fixture outer sleeve (1) and a fixture (2), wherein the metal bridge semi-finished product is fixed on the fixture (2), the fixture outer sleeve (1) is used for fixing the fixture (2), and the fixture outer sleeve (1) is placed on a numerical control machine tool to perform fine machining treatment on the metal bridge semi-finished product;
the fixture (2) comprises a circular ring (21), a fixed disc (22), hollow holes (23) and a groove (24), the circular ring (21) is hollow, the fixed disc (22) is integrally connected with the circular ring (21), the fixed disc (22) is fixedly connected to the inside of the circular ring (21), the hollow holes (23) are arranged inside the fixed disc (22) and are in a fan-shaped shape, and the fixed disc (22) is used for fixing the fixture (2);
the groove (24) is provided with a plurality of fixing holes (241), the fixing disc (22) and the hollow holes (23) are matched with the shape of a metal bridge semi-finished product in shape, the metal bridge semi-finished product is limited by the groove (24), and the fixing holes (241) are fixed on the fixing disc (22).
2. The metal bridge processing clamp for dental implantation as claimed in claim 1, wherein the fixed disk (22) comprises a base disk (221) and a protruding disk (222), the base disk (221) is in a semicircular structure, the base disk (221) is integrally connected with the circular ring (21), the protruding disk (222) protrudes from the base disk (221), and the protruding disk (222) is integrally connected with the base disk (221).
3. The metal bridge processing jig for dental implantation as claimed in claim 2, wherein the grooves (24) are respectively provided on the base plate (221) and the protruding plate (222).
4. The metal bridge frame processing clamp for dental implantation according to claim 1, wherein the clamp casing (1) comprises a base (11) and a fixing portion (12), the base (11) and the fixing portion (12) are integrally connected, the fixing portion (12) is hollow inside, the base (11) is used for fixing the clamp casing (1) on a numerical control machine, and the fixing portion (12) is used for fixing the clamp (2).
5. The fixture for machining the metal bridge for dental implantation as claimed in claim 4, wherein the fixing portion (12) comprises a fixing portion body (121) and a gland (123) fixedly connected with each other by a screw, and the fixture (2) is fixed between the fixing portion body (121) and the gland (123).
6. A dental implant bridge processing fixture as claimed in claim 4, wherein said fixing portion (12) comprises a cylindrical pin (122), said cylindrical pin (122) and said fixture (2) being in interference fit, said cylindrical pin (122) being capable of positioning said fixture (2) on said fixing portion (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020224226.0U CN212351146U (en) | 2020-02-28 | 2020-02-28 | Implant tooth and use metal testing bridge adds clamping apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020224226.0U CN212351146U (en) | 2020-02-28 | 2020-02-28 | Implant tooth and use metal testing bridge adds clamping apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212351146U true CN212351146U (en) | 2021-01-15 |
Family
ID=74145235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020224226.0U Active CN212351146U (en) | 2020-02-28 | 2020-02-28 | Implant tooth and use metal testing bridge adds clamping apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212351146U (en) |
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2020
- 2020-02-28 CN CN202020224226.0U patent/CN212351146U/en active Active
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