CN203649582U - Cyclone blade - Google Patents
Cyclone blade Download PDFInfo
- Publication number
- CN203649582U CN203649582U CN201320828516.6U CN201320828516U CN203649582U CN 203649582 U CN203649582 U CN 203649582U CN 201320828516 U CN201320828516 U CN 201320828516U CN 203649582 U CN203649582 U CN 203649582U
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- CN
- China
- Prior art keywords
- blade
- curved portions
- whirlwind
- cyclone
- cutting edge
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a cyclone blade. The cyclone blade comprises a blade body, a clamping hole, a chamfering surface and a cutting edge, wherein the clamping hole is formed in the center of the blade body, and the chamfering surface and the cutting edge are formed at the edge of the blade body. The distance between the cutting edge and a center shaft of the cyclone blade is larger than the distance between the chamfering surface and the center shaft of the cyclone blade, sleeking edges are arranged on the two sides of the cutting edge respectively, and the cutting edge comprises a first arc-shaped part, a second arc-shaped part and a flat part connected between the first arc-shaped part and the second arc-shaped part. Three cyclone blades form a set or multiples of three cyclone blades form a set to machine a long screw, smoothness of the machined long screw is good, efficiency is high, stability is good due to the fact that the three cyclone blades jointly rotate to machine the screw, and only the front blade needs to be coped.
Description
Technical field
The utility model relates to a kind of hardware and cutting-tools technical field, particularly a kind of whirlwind blade.
Background technology
Whirlwind blade, for the processing of long spiro nail, is a kind of common machining tool.The accuracy of manufacture and yield for workpiece in industry have higher requirement always, and it is also the basic of competition among enterprises.In prior art, the product glossiness processing of traditional whirlwind blade, processing screw stability and manufacture efficiency all need further to be improved.
Utility model content
The purpose of this utility model is for the defect of prior art and deficiency, provides that a kind of product glossiness is good, processing screw stability is high, manufacture the high whirlwind blade of efficiency.
For achieving the above object, the utility model is by the following technical solutions:
A kind of whirlwind blade, it comprises vane body, be opened in the clamping hole of described vane body center and be formed at fillet surface and the blade of described vane body edge, the distance of described blade and described whirlwind blade center axle is than the distance of described fillet surface and described whirlwind blade center axle, described blade both sides are respectively equipped with wiper edges, and described blade comprises the first curved portions, the second curved portions and is connected in the par between described first, second curved portions.
Further, the radius of curvature of described the first curved portions is greater than the radius of curvature of described the second curved portions.
Further, the radius of curvature of described the first curved portions is 0.15mm.
Further, the radius of curvature of described the second curved portions is 0.05mm.
Further, the development length of described wiper edges is greater than the development length of described blade.
Further, the development length of described wiper edges is the twice of the development length of described blade.
Further, the length of described the first curved portions, the second curved portions is all greater than the length of described par.
Further, the wiper edges of described blade setting that extend both sides is equal in length.
The utility model beneficial effect is: whirlwind blade of the present utility model, and one group of three one group or three multiple, processing long spiro nail, the product glossiness processing is good, and efficiency is fast, and three rotation processing screw stability is good together, and reconditioning only needs a blade above.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model whirlwind blade;
Fig. 2 is the structural representation at another visual angle of the utility model whirlwind blade;
Fig. 3 is the local enlarged diagram of the blade of the utility model whirlwind blade.
In figure: 10, vane body, 12, clamping hole, 14, fillet surface, 16, blade,
161, par, 163, the first curved portions, 165, the second curved portions, 18, wiper edges.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further described.
Coordinate with reference to shown in Fig. 1 and Fig. 2, in the utility model one specific embodiment, a kind of whirlwind blade, fillet surface 14 and blade 16 that it comprises vane body 10, is opened in the clamping hole 12 of described vane body 10 centers and is formed at described vane body 10 edges, the distance of described blade 16 and described whirlwind blade center axle is the distance with described whirlwind blade center axle than described fillet surface 14.
Shown in ginseng Fig. 3, in the present embodiment, described blade 16 both sides are respectively equipped with wiper edges 18, and described blade 16 comprises the first curved portions 163, the second curved portions 165 and is connected in the par 161 between described first, second curved portions.The radius of curvature of described the first curved portions 163 is greater than the radius of curvature of described the second curved portions 165.Further, the radius of curvature of described the first curved portions 163 is 0.15mm; The radius of curvature of described the second curved portions 165 is 0.05mm.
It is worth mentioning that, in the present embodiment, in order to realize better the performance of whirlwind blade, the development length of described wiper edges 18 is greater than the development length of described blade 16.Further, the development length of described wiper edges 18 is twices of the development length of described blade 16.In addition, the length of described the first curved portions 163, the second curved portions 165 is all greater than the length of described par 161.Further, the wiper edges 18 of described blade 16 settings that extend both sides is equal in length.
The utility model beneficial effect is: whirlwind blade of the present utility model, and one group of three one group or three multiple, processing long spiro nail, the product glossiness processing is good, and efficiency is fast, and three rotation processing screw stability is good together, and reconditioning only needs a blade above.
The above is only preferred embodiments of the present utility model, and the equivalence of doing according to structure, feature and principle described in the utility model patent claim therefore all changes or modifies, and is included in the utility model patent claim.
Claims (8)
1. a whirlwind blade, it is characterized in that, comprise vane body, be opened in the clamping hole of described vane body center and be formed at fillet surface and the blade of described vane body edge, the distance of described blade and described whirlwind blade center axle is than the distance of described fillet surface and described whirlwind blade center axle, described blade both sides are respectively equipped with wiper edges, and described blade comprises the first curved portions, the second curved portions and is connected in the par between described first, second curved portions.
2. whirlwind blade according to claim 1, is characterized in that, the radius of curvature of described the first curved portions is greater than the radius of curvature of described the second curved portions.
3. whirlwind blade according to claim 2, is characterized in that, the radius of curvature of described the first curved portions is 0.15mm.
4. whirlwind blade according to claim 3, is characterized in that, the radius of curvature of described the second curved portions is 0.05mm.
5. whirlwind blade according to claim 1, is characterized in that, the development length of described wiper edges is greater than the development length of described blade.
6. whirlwind blade according to claim 5, is characterized in that, the development length of described wiper edges is the twice of the development length of described blade.
7. whirlwind blade according to claim 6, is characterized in that, the length of described the first curved portions, the second curved portions is all greater than the length of described par.
8. whirlwind blade according to claim 1, is characterized in that, the wiper edges of described blade setting that extend both sides equal in length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320828516.6U CN203649582U (en) | 2013-12-13 | 2013-12-13 | Cyclone blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320828516.6U CN203649582U (en) | 2013-12-13 | 2013-12-13 | Cyclone blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203649582U true CN203649582U (en) | 2014-06-18 |
Family
ID=50916019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320828516.6U Expired - Fee Related CN203649582U (en) | 2013-12-13 | 2013-12-13 | Cyclone blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203649582U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103706896A (en) * | 2013-12-13 | 2014-04-09 | 无锡雨田精密工具有限公司 | Cyclonic blade |
-
2013
- 2013-12-13 CN CN201320828516.6U patent/CN203649582U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103706896A (en) * | 2013-12-13 | 2014-04-09 | 无锡雨田精密工具有限公司 | Cyclonic blade |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140618 Termination date: 20141213 |
|
| EXPY | Termination of patent right or utility model |