CN218081557U

CN218081557U - Orthodontic bracket processing jig

Info

Publication number: CN218081557U
Application number: CN202222343733.8U
Authority: CN
Inventors: 陆嘉宝
Original assignee: Shenzhen Tianao Industrial Co ltd
Current assignee: Shenzhen Tianao Industrial Co ltd
Priority date: 2022-09-01
Filing date: 2022-09-01
Publication date: 2022-12-20
Anticipated expiration: 2032-09-01

Abstract

The utility model discloses an orthodontic bracket processing jig, which comprises a base, a clamping component and a fixing component, wherein the base is used for being arranged on a rotating component of a numerical control machine; the clamping assembly is arranged on the base, one end of the clamping assembly, which is far away from the base, is provided with a clamping channel, and the clamping channel extends along the rotation axis of the orthodontic bracket processing jig; the mounting detachably installs in the clamping passageway, and the mounting is equipped with mounting hole and screw hole, and the mounting hole extends along just abnormal support groove processing tool's rotation axis, and the mounting hole is used for supplying to hold in the palm the groove blank and packs into, and the screw hole runs through the outer peripheral face of mounting and the pore wall of mounting hole, and threaded hole is equipped with fastening screw, and fastening screw is used for the outer peripheral face that the butt held in the palm the groove blank. The technical scheme of the utility model can improve the convenience when orthodontic bracket adds man-hour.

Description

Orthodontic bracket processing jig

Technical Field

The utility model relates to an orthodontic bracket processing technology field, in particular to orthodontic bracket processing tool

Background

Orthodontic is an operation for tooth plastic, an orthodontic bracket is an important part for fixing teeth, but a product is small, the processing is difficult, the clamping difficulty is high, and the bracket is processed by utilizing a grinding machine in the market, the clamping needs to be adjusted for many times, and the processing is complex.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims at providing an orthodontic bracket processing tool, aim at improving the convenience that orthodontic bracket adds man-hour.

In order to realize the purpose, the utility model provides an orthodontic bracket processing tool, include:

the base is used for being installed on a rotating component of the numerical control machine tool;

the clamping component is arranged on the base, one end of the clamping component, which is far away from the base, is provided with a clamping channel, and the clamping channel extends along the rotation axis of the orthodontic bracket processing jig; and

the fixing piece is detachably installed in the clamping channel and provided with a mounting hole and a threaded hole, the mounting hole extends along the rotation axis of the orthodontic bracket processing jig, the mounting hole is used for accommodating bracket blanks, the threaded hole penetrates through the outer peripheral face of the fixing piece and the hole wall of the mounting hole, and a fastening screw is arranged in the threaded hole and used for abutting against the outer peripheral face of the bracket blanks.

Optionally, the clamping assembly includes a connecting seat, a collet and a locking nut, the connecting seat is provided with an assembly hole, one end of the connecting seat is connected to the base, the assembly hole penetrates through one end of the connecting seat, which is far away from the base, the collet is partially installed in the assembly hole, the locking nut is screwed to the connecting seat and sleeved on a portion of the collet, which extends out of the assembly hole, and the assembly hole and an inner hole of the collet together form the clamping channel.

Optionally, the connecting seat is fixed with the base in a threaded manner.

Optionally, the base is provided with a first connecting screw hole, the connecting seat is provided with a first threaded section, and the first threaded section is screwed in the first connecting screw hole.

Optionally, the connecting seat further includes a connecting section and a second thread section, the connecting section is connected between the first thread section and the second thread section, the locking nut is screwed in the second thread section, and the diameters of the first thread section and the second thread section are both smaller than the diameter of the connecting section.

Optionally, the base is provided with a central through hole, the assembly hole penetrates through two ends of the connecting seat to communicate the central through hole with the mounting hole, and the size of the assembly hole and the size of the central through hole are both larger than the size of the mounting hole.

Optionally, the fixing piece is far away from base one end is equipped with dodges the portion, dodge the portion and be keeping away from the direction of base is the reduction setting.

Optionally, the fixing member is provided with a plurality of threaded holes, and the plurality of threaded holes are distributed at intervals along the circumferential direction of the fixing member.

Optionally, the mounting hole is a square hole, each corner of the mounting hole is provided with an avoiding groove, and the avoiding groove extends along the length direction of the mounting hole.

Optionally, the base has first connecting portion, second connecting portion and fixed part, the fixed part connect in between first connecting portion and the second connecting portion, the fixed part is equipped with a plurality of second screw, be equipped with fastening screw in the second screw, fastening screw will the fixed part is fixed on the digit control machine tool.

The utility model discloses technical scheme will just abnormal support groove processing tool and install on the rotary part of digit control machine tool, then will hold in the palm the groove blank and put into the mounting hole of mounting, pass screw hole and the outer peripheral face butt and the locking of holding in the palm the groove blank through fastening screw, will hold in the palm the groove blank and fix in the mounting hole, rethread processing cutter is to its processing, when the groove blank is held in the palm in needs adjustment, only need by the digit control machine tool with whole just abnormal support groove processing tool rotate the adjustment can.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is a cross-sectional view of an embodiment of the orthodontic bracket processing jig of the invention;

FIG. 2 is a schematic view of the base of FIG. 1;

FIG. 3 is a schematic view of the connecting seat of FIG. 1;

FIG. 4 is a schematic view of the bracket blank of the fixture of FIG. 1.

The reference numbers illustrate:

reference numerals	Name(s)	Reference numerals	Name (R)
				10	Base seat	213	Connecting segment
11	First connecting part	214	Assembly hole
				12	Second connecting part	22	Collet clamp
13	Fixing part	23	Locking nut
				14	A first screw hole	30	Fixing piece
15	Second screw hole	31	Mounting hole
				16	Center through hole	32	Threaded hole
20	Clamping assembly	33	Avoiding part
				21	Connecting seat	34	Dodging groove
211	First thread segment	40	Bracket blank
				212	Second thread segment

The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.

It should be noted that, if directional indications (such as upper, lower, left, right, front and rear \8230;) are involved in the embodiments of the present invention, the directional indications are only used to explain the relative positional relationship between the components in a specific posture (as shown in the attached drawings), the motion situation, etc., and if the specific posture is changed, the directional indications are changed accordingly.

In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In addition, the expression "and/or" as used throughout is meant to encompass three juxtaposed aspects, exemplified by "A and/or B", including either the A aspect, or the B aspect, or aspects in which both A and B are satisfied. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

The utility model provides an orthodontic bracket processing tool.

In the embodiment of the present invention, as shown in fig. 1 to 4, the orthodontic bracket processing jig includes a base 10, a clamping assembly 20 and a fixing member 30, wherein the base 10 is used for being mounted on a rotating member of a numerical control machine; the clamping assembly 20 is arranged on the base 10, one end, far away from the base 10, of the clamping assembly 20 is provided with a clamping channel, and the clamping channel extends along the rotation axis of the orthodontic bracket processing jig; the fixing piece 30 is detachably mounted in the clamping channel, the fixing piece 30 is provided with a mounting hole 31 and a threaded hole 32, the mounting hole 31 extends along the rotation axis of the orthodontic bracket processing jig, the mounting hole 31 is used for accommodating the bracket blank 40, the threaded hole 32 penetrates through the outer peripheral surface of the fixing piece 30 and the hole wall of the mounting hole 31, and a fastening screw is arranged in the threaded hole 32 and used for abutting against the outer peripheral surface of the bracket blank 40.

Specifically, the base 10 is provided with a screw hole and is mounted on the numerical control machine tool through a fastening screw, so that the base 10 is convenient to detach and mount. When the support groove needs to be processed, the orthodontic support groove processing jig is installed on a numerical control machine tool, the support groove blank 40 is installed and fixed on the jig, the support groove blank 40 is processed through a processing cutter, then the whole orthodontic support groove processing jig is driven to rotate by a rotating part on the numerical control machine tool, so that the relative position of the support groove blank 40 and the processing cutter can be adjusted, and the processing is convenient

The utility model discloses technical scheme installs orthodontic bracket processing tool on the rotary part of digit control machine tool, then will hold in the palm groove blank 40 and put into mounting hole 31 of mounting 30, pass screw hole 32 and support groove blank 40's outer peripheral face butt and locking through fastening screw, will hold in the palm groove blank 40 and fix in mounting hole 31, rethread processing cutter is to holding in the palm groove blank 40 processing, when the relative position of holding in the palm groove blank 40 and processing cutter needs to be adjusted, only need through the rotary part of digit control machine tool drive whole orthodontic bracket processing tool rotate the adjustment can, need not dismantle to hold in the palm groove blank 40 and get off to change promptly and place the angle, the convenience when orthodontic bracket adds man-hour has been improved.

In some embodiments, the clamping assembly 20 includes a connecting seat 21, a collet 22 and a lock nut 23, the connecting seat 21 is provided with a mounting hole 214, one end of the connecting seat 21 is connected with the base 10, the mounting hole 214 penetrates through one end of the connecting seat 21 away from the base 10, the collet 22 is partially mounted in an inner hole, the lock nut 23 is screwed on the connecting seat 21 and is sleeved on a portion of the collet 22 extending out of the mounting hole 214, and the mounting hole 214 and the inner hole of the collet 22 together form a clamping channel. Specifically, the fixing member 30 with the bracket blank 40 is simply and conveniently mounted by placing the fixing member 30 with the bracket blank 40 into the inner hole of the collet 22 through the lock nut 23, then abutting and compressing the inner wall of the lock nut 23 with the portion of the collet 22 extending out of the fitting hole 214, and finally screwing on the connecting seat 21.

In some embodiments, the connecting base 21 is screwed with the base 10. Specifically, the base 10 and the connecting seat 21 can be connected and fixed by screwing, and such fixing manner is simple and easy to detach. In other embodiments, the two can be fixed by screws.

In some embodiments, the base 10 is provided with a connecting first screw hole 14, and the connecting base 21 has a first threaded section 211, and the first threaded section 211 is screwed into the connecting first screw hole 14. Specifically, the size of the attachment base 21 is smaller than that of the base 10, and the fixing member 30 with the bracket blank 40 is provided at an end close to the attachment base 21, so that the base 10 does not obstruct the machining tool during machining. In other embodiments, base 10 may be provided with a threaded section, and connecting section 21 may be provided with a threaded hole 32.

In some embodiments, the connecting socket 21 further comprises a connecting section 213 and a second threaded section 212, the connecting section 213 is connected between the first threaded section 211 and the second threaded section 212, the locking nut 23 is screwed in the second threaded section 212, and the diameters of the first threaded section 211 and the second threaded section 212 are smaller than the diameter of the connecting section 213. Specifically, the lock nut 23 threaded on the second threaded section 212 may be smaller in size so that the overall diameter of the lock nut is not too large even after being threaded on the second threaded section 212, and the machining of the bracket blank 40 by the tool is not affected. In other embodiments, the first threaded section 211, the second threaded section 212, and the connecting section 213 may be the same size.

In some embodiments, the base 10 is provided with a central through hole 16, and a fitting hole 214 penetrates both ends of the connecting seat 21 to communicate the central through hole 16 with the mounting hole 31, and the dimensions of the fitting hole 214 and the central through hole 16 are larger than those of the mounting hole 31. Specifically, the bracket blank 40 with a longer size can be placed, so that after one orthodontic bracket is processed, the bracket blank 40 is pulled out to continue processing the next bracket, a new bracket blank 40 is not required to be installed in a short time, and the orthodontic bracket is more convenient. In other embodiments, the mounting hole 31 may not communicate with the central through hole 16, the mounting hole 214.

In some embodiments, the end of the fixing member 30 away from the base 10 is provided with a relief portion 33, and the relief portion 33 is tapered in a direction away from the base 10. Specifically, the avoiding portion 33 is in a circular truncated cone shape, so that the avoiding portion 33 provides an abdication for processing and does not obstruct the processing of the bracket by the tool. In other embodiments, the fastener 30 may not have the relief portion 33.

In some embodiments, the fixing member 30 is provided with a plurality of threaded holes 32, and the plurality of threaded holes 32 are spaced apart along the circumference of the fixing member 30. In particular, the bracket blank 40 may be secured by a plurality of binding screws, which may reduce the risk of vibration during machining, thereby ensuring the quality of the bracket. In other embodiments, only one threaded hole 32 may be provided in the fixing member 30.

In some embodiments, the mounting hole 31 is a square hole, and each corner of the mounting hole 31 is provided with an avoidance groove 34, and the avoidance groove 34 extends along the length direction of the mounting hole 31. Specifically, the bracket blank 40 is provided in a rectangular parallelepiped, and when the bracket blank 40 is placed in the fixing element 30, the corner of the bracket blank 40 does not collide with the mounting hole 31, and can be easily placed. In other embodiments, each corner of the mounting hole 31 may be free of an escape groove 34.

In some embodiments, the base 10 has a first connecting portion 11, a second connecting portion 12 and a fixing portion 13, the fixing portion 13 is connected between the first connecting portion 11 and the second connecting portion 12, the fixing portion 13 is provided with a plurality of second screw holes 15, and fastening screws are disposed in the second screw holes 15, and the fastening screws fix the fixing portion 13 on the cnc machine tool. Specifically, the size of the fixing portion 13 is larger than the size of the first connecting portion 11 and the second connecting portion 12, which facilitates the screwing of fastening screws to mount the base 10 on the numerical control machine tool.

The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made by the contents of the specification and the drawings under the inventive concept of the present invention, or the direct/indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. The utility model provides an orthodontic bracket processing tool which characterized in that includes:

the base is used for being installed on a rotating part of the numerical control machine tool;

the clamping component is arranged on the base, and a clamping channel is arranged at one end, far away from the base, of the clamping component and extends along the rotation axis of the orthodontic bracket processing jig; and

2. The orthodontic bracket processing jig as claimed in claim 1, wherein the clamping assembly comprises a connecting seat, a collet and a locking nut, the connecting seat is provided with an assembly hole, one end of the connecting seat is connected with the base, the assembly hole penetrates through one end of the connecting seat, which is far away from the base, the collet is partially installed in the assembly hole, the locking nut is screwed on the connecting seat and sleeved on a part of the collet, which extends out of the assembly hole, and the assembly hole and the inner hole of the collet together form the clamping channel.

3. The orthodontic bracket processing jig of claim 2, wherein the connecting seat is fixed with the base in a threaded manner.

4. The orthodontic bracket processing jig of claim 3, wherein the base is provided with a connecting first screw hole, and the connecting base is provided with a first threaded section which is screwed in the connecting first screw hole.

5. The orthodontic bracket processing jig of claim 4, wherein the connecting seat further comprises a connecting section and a second threaded section, the connecting section is connected between the first threaded section and the second threaded section, the locking nut is screwed in the second threaded section, and the diameters of the first threaded section and the second threaded section are smaller than the diameter of the connecting section.

6. The orthodontic bracket processing jig of claim 2, wherein the base is provided with a central through hole, the assembling holes penetrate through two ends of the connecting seat to communicate the central through hole with the mounting holes, and the sizes of the assembling holes and the central through hole are larger than that of the mounting holes.

7. The orthodontic bracket processing jig of claim 1, wherein an end of the fixing member, which is away from the base, is provided with an avoiding portion, and the avoiding portion is arranged in a tapered manner in a direction away from the base.

8. The orthodontic bracket processing jig of claim 1, wherein the fixing member is provided with a plurality of threaded holes which are distributed at intervals along the circumferential direction of the fixing member.

9. The orthodontic bracket processing jig of claim 1, wherein the mounting hole is a square hole, and each corner of the mounting hole is provided with an avoiding groove extending along the length direction of the mounting hole.

10. The orthodontic bracket processing jig of claim 4, wherein the base has a first connecting portion, a second connecting portion and a fixing portion connected between the first connecting portion and the second connecting portion, the fixing portion is provided with a plurality of second screw holes, and fastening screws are provided in the second screw holes and fix the fixing portion on the NC machine tool.