CN205233768U - First beautiful bistrique of whole cermet - Google Patents
First beautiful bistrique of whole cermet Download PDFInfo
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- CN205233768U CN205233768U CN201521049054.3U CN201521049054U CN205233768U CN 205233768 U CN205233768 U CN 205233768U CN 201521049054 U CN201521049054 U CN 201521049054U CN 205233768 U CN205233768 U CN 205233768U
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- bistrique
- main cutting
- hand screw
- manicure
- beautiful
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Abstract
The utility model relates to a rotatory type milling tools especially relates to and is used for the first beautiful milling tools. A first beautiful bistrique of whole cermet comprises cutting part and stalk portion, and cutting part and stalk portion are the integral types to make by ceramet material, the cutting part comprises main cutting portion, right spiral groove and left -hand screw groove, wherein main cutting portion includes rake face, back knife face and main cutting edge, the rake face is crossing with the back knife face, and its crossing department forms the main cutting edge of the first beautiful bistrique, the right spiral groove is the extension of right spiral form to the stalk portion of the first beautiful bistrique, the left -hand screw groove is the extension of left -hand screw form to the stalk portion of the first beautiful bistrique. The utility model discloses can effectively prolong the bistrique life -span, reduce extravagantly.
Description
Technical field
The utility model relates to rotation class milling tools, relates in particular to the milling tools for manicure.
Background technology
Along with the high speed development of beauty industry, also more and more higher to the requirement of cosmetics, wherein manicure is no exception. Along with increasing of manicure moulding, style, accordingly in order to reach better moulding effect and service life. The packing material crystal powder that manicure uses also becomes thereupon has intensity and toughness more. Therefore require also to become higher for the milling tools of manicure packing material.
Existing manicure bistrique can not meet the requirement in market: current manicure bistrique is because the defect of tooth Shape Design exists stock removal low, thereby causes grinding overlong time. Common manicure bistrique also exists the excessive problem of frictional force between manicure bistrique and abrasive material in the time of polishing, and this problem causes manicure bistrique and be polished material easily generating heat, and easily makes client feel cusalgia. The cutting that manicure bistrique produces in the time of polishing, if its chip removal poor-performing, smear metal can not be got rid of timely, along with the follow-up use of manicure bistrique, not only affect the aesthetic of nail, also can make the smear metal producing be accumulated in the helicla flute of manicure bistrique, further aggravate the problem that manicure bistrique stock removal is low and manicure bistrique generates heat. Such consequence can directly cause the service life of manicure bistrique and the reduction of operating efficiency, reduces the aesthetics of polishing nail, increases the cost of manufacture of manicure operation.
Summary of the invention
The utility model is intended to overcome the defect of prior art, and a kind of bulk metal pottery manicure bistrique is provided. The utility model can effectively extend the bistrique life-span, cuts the waste.
In order to solve the problems of the technologies described above, a kind of bulk metal pottery manicure bistrique, is made up of blade and shank, and blade and shank are integral types, and are made up of cermet material; Described blade is made up of main cutting portion, right spiral and left-hand screw groove; Wherein main cutting portion comprises rake face, rear knife face and main cutting edge; Rake face and rear knife face intersect, and its intersection forms the main cutting edge of manicure bistrique; Described right spiral is right-hand screw shape to the shank of manicure bistrique and extends; Left-hand screw groove is left-hand screw shape to the shank of manicure bistrique and extends.
Described bulk metal pottery manicure bistrique, described left-hand screw groove shape is inverted trapezoidal.
Described bulk metal pottery manicure bistrique, the angle of main cutting portion rake face and rear knife face is 30 °.
Described bulk metal pottery manicure bistrique, the helical angle of described left-and-right spiral groove is all 25 °.
Cermet is a kind of heterogeneous body composite being made up of metal or alloy and one or more ceramic phases, and cermet density is low, hardness and redhardneas is higher than WC base cemented carbide, and wearability is good, and antiwear property is strong. So the cutter life processing with cermet is long.
Ceramic-metallic chemical stability and antioxygenic property are good. In the time of polishing pure titanium, cochrome and noble metal, use the bistrique of common material often to there will be sticky cutter phenomenon. And the fineness of the cutter that cermet is worked it out own is higher, the affinity of it and workpiece material is little, is difficult for producing sticky cutter phenomenon. Cermet can ensure good dimensional accuracy and surface roughness.
The utility model reduces frictional force by the angle to 30 ° that reduces rake face and rear knife face from making to increase sharpness. Left-hand screw groove shape changes inverted trapezoidal into, has increased appearance bits amount and solid capacity. Reduce the helical angle to 25 of left-and-right spiral groove ° from making manicure bistrique reduce its radial force bruting process.
Brief description of the drawings
Fig. 1 is schematic diagram of the present utility model;
Fig. 2 is blade partial view;
Fig. 3 is main cutting portion enlarged drawing;
Fig. 4 is rake face and rear knife face angle schematic diagram.
Detailed description of the invention
The utility model provides a kind of manicure bistrique, concrete, is the manicure grinding head of a kind of 6.6mm-2.345mm blade and shank integral type.
If Fig. 1 is to as shown in Fig. 3, the utility model bulk metal pottery manicure bistrique comprises blade 1 and shank 2. This blade comprises main cutting portion 101, right spiral and left-hand screw groove. Blade 1 stretches out some main cutting blades. Main cutting portion 101 comprises that rake face 102, rear knife face 103 and main cutting edge 104. rake faces 102 and rear knife face 103 intersect, and its intersection forms main cutting edge 104; Other same main cutting portions also comprise rake face, rear knife face and cutting edge. Rake face and rear knife face intersect, and its intersection forms main cutting edge (these main cutting blade structures are identical); Blade has some right spirals. Right spiral is between each two adjacent main cutting portions. Right spiral is right-hand screw shape to manicure bistrique shank and extends. This manicure bistrique has left-hand screw groove in main cutting portion. Left-hand screw groove is left-hand screw shape to manicure bistrique shank and extends. The angle of main cutting portion rake face and rear knife face is 30 ° (referring to Fig. 4), and the helical angle of described left-and-right spiral groove is all 25 °.
To sum up, the manicure bistrique that the utility model provides, with respect to existing common manicure bistrique, by the angle reducing rake face and rear knife face angle, sharpens cutting edge and reduces grinding heat, enhances productivity. Increase appearance bits amount and the solid capacity of manicure bistrique by changing the shape of left-hand screw groove. By reducing the angle of right spiral and left-hand screw groove, reduce its radial force, resistance in bruting process is further reduced.
Claims (4)
1. a bulk metal pottery manicure bistrique, is made up of blade and shank, it is characterized in that,Blade and shank are integral types, and are made up of cermet material; Described blade by main cutting portion,Right spiral and left-hand screw groove form; Wherein main cutting portion comprises rake face, rear knife face and main cutting edge;Rake face and rear knife face intersect, and its intersection forms the main cutting edge of manicure bistrique; Described right spiralBeing right-hand screw shape to the shank of manicure bistrique extends; Left-hand screw groove is left-hand screw to the shank of manicure bistriqueShape extends.
2. bulk metal pottery manicure bistrique as claimed in claim 1, is characterized in that: described inLeft-hand screw groove shape is inverted trapezoidal.
3. bulk metal pottery manicure bistrique as claimed in claim 1, is characterized in that: main cuttingThe angle of cutting portion's rake face and rear knife face is 30 °.
4. bulk metal pottery manicure bistrique as claimed in claim 1, is characterized in that: described inThe helical angle of left-and-right spiral groove is all 25 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521049054.3U CN205233768U (en) | 2015-12-15 | 2015-12-15 | First beautiful bistrique of whole cermet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521049054.3U CN205233768U (en) | 2015-12-15 | 2015-12-15 | First beautiful bistrique of whole cermet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205233768U true CN205233768U (en) | 2016-05-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521049054.3U Active CN205233768U (en) | 2015-12-15 | 2015-12-15 | First beautiful bistrique of whole cermet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205233768U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020168534A1 (en) * | 2019-02-22 | 2020-08-27 | 上海惠而顺精密工具股份有限公司 | Five-in-one polishing head |
| RU2782560C1 (en) * | 2019-02-22 | 2022-10-31 | Шанхай Уелл-Сан Просижн Тул Ко., Лтд. | Five-in-one polishing head |
-
2015
- 2015-12-15 CN CN201521049054.3U patent/CN205233768U/en active Active
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020168534A1 (en) * | 2019-02-22 | 2020-08-27 | 上海惠而顺精密工具股份有限公司 | Five-in-one polishing head |
| CN112512371A (en) * | 2019-02-22 | 2021-03-16 | 上海惠而顺精密工具股份有限公司 | Five-in-one grinding head |
| KR20210058866A (en) * | 2019-02-22 | 2021-05-24 | 상하이 웰-선 프레시젼 툴 컴퍼니 리미티드 | 5-in-1 polishing head |
| JP2022508284A (en) * | 2019-02-22 | 2022-01-19 | 上海▲恵▼而▲順▼精密工▲具▼股▲分▼有限公司 | Five-function polishing head |
| US11284695B2 (en) | 2019-02-22 | 2022-03-29 | Shanghai Well-Sun Precision Tools Co., Ltd. | Five-in-one polishing head |
| GB2600517A (en) * | 2019-02-22 | 2022-05-04 | Shanghai Well Sun Prec Tool Co Ltd | Five-in-one polishing head |
| JP7072961B2 (en) | 2019-02-22 | 2022-05-23 | 上海▲恵▼而▲順▼精密工▲具▼股▲分▼有限公司 | Five-function polishing head |
| RU2782560C1 (en) * | 2019-02-22 | 2022-10-31 | Шанхай Уелл-Сан Просижн Тул Ко., Лтд. | Five-in-one polishing head |
| KR102519949B1 (en) * | 2019-02-22 | 2023-04-10 | 상하이 웰-선 프레시젼 툴 컴퍼니 리미티드 | 5-in-1 polishing head |
| GB2600517B (en) * | 2019-02-22 | 2023-08-09 | Shanghai Well Sun Prec Tool Co Ltd | Five-in-one polishing head |
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Legal Events
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |