CN113500357A - Tooth orthodontic bending forceps and preparation method thereof - Google Patents
Tooth orthodontic bending forceps and preparation method thereof Download PDFInfo
- Publication number
- CN113500357A CN113500357A CN202110820968.9A CN202110820968A CN113500357A CN 113500357 A CN113500357 A CN 113500357A CN 202110820968 A CN202110820968 A CN 202110820968A CN 113500357 A CN113500357 A CN 113500357A
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- China
- Prior art keywords
- forceps
- clamp body
- strontium
- head
- insert
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- 238000005452 bending Methods 0.000 title claims abstract description 18
- 238000002360 preparation method Methods 0.000 title abstract description 5
- 238000000034 method Methods 0.000 claims abstract description 34
- 238000004519 manufacturing process Methods 0.000 claims abstract description 13
- 238000004663 powder metallurgy Methods 0.000 claims abstract description 8
- 238000005219 brazing Methods 0.000 claims abstract description 7
- 238000010791 quenching Methods 0.000 claims abstract description 7
- 230000000171 quenching effect Effects 0.000 claims abstract description 7
- 238000005498 polishing Methods 0.000 claims abstract description 6
- 238000005520 cutting process Methods 0.000 claims abstract description 4
- 238000005553 drilling Methods 0.000 claims abstract description 4
- 238000005516 engineering process Methods 0.000 claims abstract description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 5
- 229910052759 nickel Inorganic materials 0.000 claims description 3
- 238000007514 turning Methods 0.000 abstract description 2
- 238000005242 forging Methods 0.000 description 3
- 230000000670 limiting effect Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 229910052712 strontium Inorganic materials 0.000 description 2
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C7/00—Orthodontics, i.e. obtaining or maintaining the desired position of teeth, e.g. by straightening, evening, regulating, separating, or by correcting malocclusions
- A61C7/02—Tools for manipulating or working with an orthodontic appliance
- A61C7/04—Tools for manipulating or working with an orthodontic appliance plier-type, e.g. pincers
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Dentistry (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The invention discloses a tooth orthodontic bending forceps and a preparation method thereof, relating to the technical field of instrument processing and comprising the following steps: (1) preparing a first clamp body and a second clamp body by using a powder metallurgy processing technology; (2) respectively carrying out grinding machine processing on the strontium-laminated surfaces of the first clamp body and the second clamp body to enable the first clamp body and the second clamp body to be matched through the strontium-laminated surfaces; (3) drilling the strontium-laminated surface processed by the grinding machine, so that a screw can conveniently pass through a hole, and fixing the first clamp body and the second clamp body; (4) arranging a mounting hole on the clamp head of the first clamp body, and embedding the machined insert into the mounting hole; (5) brazing and quenching the insert and the tong head of the first tong body; (6) cutting the forceps heads of the first forceps body and the second forceps body into a knife edge in a linear mode; (7) and polishing and grinding the first clamp body and the second clamp body to obtain a finished product. The process has the advantages of saving multiple procedures of manually polishing, turning and repairing the cylinder after the head is linearly cut, along with simple process, shortened manufacturing period and reduced processing cost.
Description
Technical Field
The invention relates to the technical field of instrument processing, in particular to a tooth orthodontic bending forceps and a preparation method thereof.
Background
Orthodontic pliers are an important tool in the orthodontic field, but the parts are small in size and complex in structure, so that the requirement on manufacturing fineness is high. The existing orthodontic pliers are usually produced by adopting a forging method and a mechanical processing method, and have the disadvantages of complicated manufacturing and processing procedures, complex process, high labor intensity and high production cost.
Disclosure of Invention
1. Technical problem to be solved by the invention
Aiming at the technical problems of complicated manufacturing procedures and complex process of orthodontic pliers, the invention provides the tooth orthodontic bending pliers and the preparation method thereof, and the tooth orthodontic bending pliers have the advantages of simple process, labor saving, shortened manufacturing period, batch production and reduced processing cost.
2. Technical scheme
In order to solve the problems, the technical scheme provided by the invention is as follows: a method of making an orthodontic curved forceps comprising the steps of:
(1) preparing a first clamp body and a second clamp body by using a powder metallurgy processing technology;
(2) respectively carrying out grinding machine processing on the strontium-laminated surfaces of the first clamp body and the second clamp body to enable the first clamp body and the second clamp body to be matched through the strontium-laminated surfaces;
(3) drilling the strontium-laminated surface processed by the grinding machine, so that a screw can conveniently pass through a hole, and fixing the first clamp body and the second clamp body;
(4) arranging a mounting hole on the clamp head of the first clamp body, and embedding the machined insert into the mounting hole;
(5) brazing and quenching the insert and the tong head of the first tong body;
(6) cutting the forceps heads of the first forceps body and the second forceps body into a knife edge in a linear mode;
(7) and polishing and grinding the first clamp body and the second clamp body to obtain a finished product.
Optionally, the welding in the step (5) is a nickel-based brazing process.
Optionally, the first caliper body and the second caliper body in the step (5) are tempered after quenching.
Optionally, the grinding in the step (7) includes rough grinding, finish grinding and finish grinding which are sequentially performed.
The invention also discloses tooth orthodontic curved forceps which are manufactured by the method for manufacturing the tooth orthodontic curved forceps, and the tooth orthodontic curved forceps comprise a first forceps body and a second forceps body, wherein the first forceps body comprises a first forceps head, a first strontium-stacked surface and a first handle which are sequentially connected, the second forceps body comprises a second forceps head, a second strontium-stacked surface and a second handle which are sequentially connected, the first strontium-stacked surface and the second strontium-stacked surface are matched, and an insert is inlaid in the first forceps head.
Optionally, one end of the insert is embedded inside the first tong head, the other end of the insert is provided with a plurality of superposed trapezoids, and the bottom edge of each trapezoid is gradually enlarged from top to bottom.
3. Advantageous effects
Compared with the prior art, the technical scheme provided by the invention has the following beneficial effects:
(1) the method for preparing the tooth orthodontic bending forceps has the advantages that the first step is a powder metallurgy process, the powder metallurgy one-step forming replaces the traditional forging process, the processes of manually polishing a plurality of times, turning and repairing a cylinder after the head is linearly cut and the like are omitted, the process is simple, the manufacturing period is shortened, and the processing cost is reduced.
(2) According to the method for preparing the tooth orthodontic bending forceps, the insert of the first forceps body has high hardness, and the insert is embedded into the mounting hole, so that the hardness and the wear resistance of the forceps head can be improved, the forceps head can be protected when the orthodontic forceps are used, and the service life of the orthodontic forceps is prolonged. The inlaying and welding process also improves the firmness of the combination of the insert and the binding clip, and prevents the insert from peeling off in the use process.
Drawings
Fig. 1 is a process flow chart of a method for preparing an orthodontic bending forceps according to an embodiment of the invention.
Fig. 2 is a schematic structural view of an orthodontic bending forceps according to an embodiment of the present invention.
Fig. 3 is a schematic view of an insert for an orthodontic bending forceps according to an embodiment of the present invention.
The labels in the various figures are: 1. a first caliper body; 11. a first binding clip; 111. mounting holes; 12. a first stack of strontium faces; 13. a first handle; 2. a second caliper body; 21. a second binding clip; 22. a second stack of strontium faces; 23. a second handle; 3. and (4) embedding the mold insert.
Detailed Description
For a further understanding of the present invention, reference will now be made in detail to the embodiments illustrated in the drawings.
The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and not restrictive of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings. The terms first, second, and the like in the present invention are provided for convenience of describing the technical solution of the present invention, and have no specific limiting effect, but are all generic terms, and do not limit the technical solution of the present invention. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are intended to be inclusive and mean, for example, that they may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. The technical solutions in the same embodiment and the technical solutions in different embodiments can be arranged and combined to form a new technical solution without contradiction or conflict, and the technical solutions are within the scope of the present invention.
Examples
With reference to fig. 1-3, a method for manufacturing orthodontic bending pliers of the present embodiment includes the following steps:
(1) preparing a first clamp body 1 and a second clamp body 2 by using a powder metallurgy processing technology;
(2) respectively carrying out grinding machine machining on the strontium-laminated surfaces of the first clamp body 1 and the second clamp body 2, so that the first clamp body and the second clamp body are matched through the strontium-laminated surfaces;
(3) drilling the strontium-laminated surface processed by the grinding machine, so that a screw can conveniently pass through a hole, and fixing the first clamp body 1 and the second clamp body 2;
(4) arranging a mounting hole on the binding clip of the first binding clip 1, and embedding the processed insert 3 in the mounting hole;
(5) brazing and quenching the insert 3 and the tong head of the first tong body 1;
(6) cutting the binding clip of the first binding clip 1 and the second binding clip 2 into a knife edge;
(7) and polishing and grinding the first clamp body 1 and the second clamp body 2 to obtain a finished product.
The first step is a powder metallurgy process, the powder metallurgy one-step forming replaces the traditional forging process, a plurality of manual grinding processes are omitted, the process is simple, the manufacturing period is shortened, the processing cost is reduced, the insert of the first pliers body 1 has high hardness, the insert is embedded into the mounting hole, the hardness and the wear resistance of the pliers head can be increased, the pliers head can be protected when the orthodontic pliers are used, and the service life of the orthodontic pliers is prolonged. The inlaying and welding process also improves the firmness of the combination of the insert and the binding clip, and prevents the insert from peeling off in the use process.
In this embodiment, the welding in step (5) is a nickel-based brazing process.
In this embodiment, the first caliper body and the second caliper body in the step (5) are tempered after quenching;
in this embodiment, the grinding in step (7) includes rough grinding, finish grinding, and finish grinding, which are performed in this order, by using a vibratory finishing machine.
The tooth orthodontic bending forceps prepared by the method further comprise a first forceps body 1 and a second forceps body 2, the first forceps body 1 comprises a first forceps head 11, a first strontium-stacked surface 12 and a first handle 13 which are sequentially connected, the second forceps body 2 comprises a second forceps head 21, a second strontium-stacked surface 22 and a second handle 23 which are sequentially connected, the first strontium-stacked surface 12 is matched with the second strontium-stacked surface 22, and an insert is inlaid in the first forceps head 11. The 3 one ends of inserts are inlayed inside first binding clip 11, and the 3 other ends of inserts have a plurality of superimposed trapezoids, and trapezoidal base grow gradually from top to bottom. The trapezoidal arrangement is convenient for bending the steel wire into a multi-curve square wire bow.
The present invention and its embodiments have been described above schematically, without limitation, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching, without departing from the spirit of the invention, the person skilled in the art shall not inventively design the similar structural modes and embodiments to the technical solution, but shall fall within the scope of the invention.
Claims (6)
1. A method of making orthodontic curved pliers, comprising the steps of:
(1) preparing a first clamp body and a second clamp body by using a powder metallurgy processing technology;
(2) respectively carrying out grinding machine processing on the strontium-laminated surfaces of the first clamp body and the second clamp body to enable the first clamp body and the second clamp body to be matched through the strontium-laminated surfaces;
(3) drilling the strontium-laminated surface processed by the grinding machine, so that a screw can conveniently pass through a hole, and fixing the first clamp body and the second clamp body;
(4) arranging a mounting hole on the clamp head of the first clamp body, and embedding the machined insert into the mounting hole;
(5) brazing and quenching the insert and the tong head of the first tong body;
(6) cutting the forceps heads of the first forceps body and the second forceps body into a knife edge in a linear mode;
(7) and polishing and grinding the first clamp body and the second clamp body to obtain a finished product.
2. The method for preparing orthodontic bending pliers according to claim 1, wherein the welding in the step (5) is a nickel-based brazing process.
3. The method for preparing orthodontic bending pliers according to claim 1, wherein the first pliers body and the second pliers body in the step (5) are tempered after quenching.
4. The method for preparing orthodontic bending pliers according to claim 1, wherein the grinding in the step (7) comprises rough grinding, finish grinding and finish grinding which are sequentially performed.
5. The dental orthodontic curved forceps are characterized by being manufactured by the method for manufacturing the dental orthodontic curved forceps according to any one of claims 1 to 4, and comprising a first forceps body and a second forceps body, wherein the first forceps body comprises a first forceps head, a first strontium-stacked surface and a first handle which are sequentially connected, the second forceps body comprises a second forceps head, a second strontium-stacked surface and a second handle which are sequentially connected, the first strontium-stacked surface and the second strontium-stacked surface are matched, and an insert is inlaid in the first forceps head.
6. The orthodontic bending forceps according to claim 5, wherein one end of the insert is embedded in the first forceps head, the other end of the insert is provided with a plurality of superposed trapezoids, and the bottom sides of the trapezoids are gradually enlarged from top to bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110820968.9A CN113500357A (en) | 2021-07-20 | 2021-07-20 | Tooth orthodontic bending forceps and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110820968.9A CN113500357A (en) | 2021-07-20 | 2021-07-20 | Tooth orthodontic bending forceps and preparation method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN113500357A true CN113500357A (en) | 2021-10-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110820968.9A Pending CN113500357A (en) | 2021-07-20 | 2021-07-20 | Tooth orthodontic bending forceps and preparation method thereof |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5133812A (en) * | 1991-01-29 | 1992-07-28 | Minnesota Mining And Manufacturing Company | Corrosion resistant cutting tool and method of manufacture |
| CN104972128A (en) * | 2014-04-04 | 2015-10-14 | 浙江一火科技有限公司 | Production method of orthodontic forceps |
| CN105149886A (en) * | 2015-09-24 | 2015-12-16 | 王光良 | Medical clamp and processing method thereof |
| CN106562809A (en) * | 2016-11-02 | 2017-04-19 | 王光良 | Medical clamps/scissors product, and processing method of the same |
| CN110900321A (en) * | 2019-12-16 | 2020-03-24 | 杭州德泰克医疗器材有限公司 | Orthodontic pliers processing technology |
| CN112826616A (en) * | 2020-12-30 | 2021-05-25 | 上海精科智能科技股份有限公司 | Titanium alloy orthodontic pliers and preparation method thereof |
| CN113017870A (en) * | 2021-02-03 | 2021-06-25 | 金华新亚机械制造有限公司 | Orthodontic pliers and preparation method thereof |
-
2021
- 2021-07-20 CN CN202110820968.9A patent/CN113500357A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5133812A (en) * | 1991-01-29 | 1992-07-28 | Minnesota Mining And Manufacturing Company | Corrosion resistant cutting tool and method of manufacture |
| CN104972128A (en) * | 2014-04-04 | 2015-10-14 | 浙江一火科技有限公司 | Production method of orthodontic forceps |
| CN105149886A (en) * | 2015-09-24 | 2015-12-16 | 王光良 | Medical clamp and processing method thereof |
| CN106562809A (en) * | 2016-11-02 | 2017-04-19 | 王光良 | Medical clamps/scissors product, and processing method of the same |
| CN110900321A (en) * | 2019-12-16 | 2020-03-24 | 杭州德泰克医疗器材有限公司 | Orthodontic pliers processing technology |
| CN112826616A (en) * | 2020-12-30 | 2021-05-25 | 上海精科智能科技股份有限公司 | Titanium alloy orthodontic pliers and preparation method thereof |
| CN113017870A (en) * | 2021-02-03 | 2021-06-25 | 金华新亚机械制造有限公司 | Orthodontic pliers and preparation method thereof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20211015 |