CN206122723U - Singleblade highlight chamfer sword - Google Patents
Singleblade highlight chamfer sword Download PDFInfo
- Publication number
- CN206122723U CN206122723U CN201621149065.3U CN201621149065U CN206122723U CN 206122723 U CN206122723 U CN 206122723U CN 201621149065 U CN201621149065 U CN 201621149065U CN 206122723 U CN206122723 U CN 206122723U
- Authority
- CN
- China
- Prior art keywords
- frustum
- knife
- cone
- utility
- model
- 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
Links
- 238000002161 passivation Methods 0.000 claims abstract description 6
- 241000220317 Rosa Species 0.000 claims description 12
- 230000000694 effects Effects 0.000 abstract description 5
- 238000003754 machining Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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- Drilling Tools (AREA)
Abstract
The utility model discloses a singleblade highlight chamfer sword, including the handle of a knife, the handle of a knife is connected with the tool bit through the frustum of a cone, and the tool bit upper end is provided with through passivation treating's and is the cutting edge of C shape and is provided with chip groove corresponding and that pass through the correct grinding processing, and the chip groove is the heliciform and sets up in tool bit and frustum of a cone upper end. The utility model has the advantages of modern design, simple structure, messenger's chamfer face reach mirror effect.
Description
Technical field
The utility model is related to cutting-tool engineering field, more particularly to a kind of single-blade bloom rose reamer for endoporus.
Background technology
At present machine-building, electronic applications are more and more flourishing, for the requirement on machining accuracy also more and more higher of part；And
In chamfering in hole, during chamfer machining, because rose reamer is relatively large in diameter part stress in process is easily caused
Deformation, and machining accuracy is relatively low；Especially when this kind of miniature parts are stainless steels, due to stainless steel, its toughness is big, and hardness is low,
Low precision, adding, man-hour cutting is more difficult.
Utility model content
The purpose of this utility model is to provide a kind of single-blade bloom rose reamer for the deficiencies in the prior art, the single-blade
Bloom rose reamer modern design, simple structure, fillet surface is set to reach mirror effect.
To reach above-mentioned purpose, the utility model is achieved through the following technical solutions.
A kind of single-blade bloom rose reamer, includes handle of a knife, and handle of a knife is connected with cutter head by the frustum of a cone, and cutter head upper end is provided with
By Passivation Treatment and C-shape blade and be provided with it is corresponding and by fine grinding process chip area, chip area be in spiral shell
Rotation shape is arranged at cutter head and frustum of a cone upper end.
Wherein, the handle of a knife rear end is provided with chamfering a.
Wherein, the angle b of the frustum of a cone is 50 °.
Wherein, helical angle c of the chip area is 45 °.
The beneficial effects of the utility model are：A kind of single-blade bloom rose reamer described in the utility model, includes handle of a knife,
Handle of a knife is connected with cutter head by the frustum of a cone, and cutter head upper end is provided with Passivation Treatment and C-shape blade and is provided with
Chip area that is corresponding and being processed by fine grinding, chip area is arranged in the shape of a spiral cutter head and frustum of a cone upper end.The utility model
There is modern design, simple structure, make fillet surface reach mirror effect.
Description of the drawings
The utility model is further detailed below with accompanying drawing, but the embodiment in accompanying drawing do not constitute it is right
Any restriction of the present utility model.
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation at another visual angle of the utility model.
Include in Fig. 1-2：
1 --- handle of a knife 2 --- frustum of a cone
3 --- cutter head 31 --- blades
32 --- chip area.
Specific embodiment
The utility model is illustrated with reference to specific embodiment.
As shown in Figure 1-2, a kind of single-blade bloom rose reamer, includes handle of a knife 1, and handle of a knife 1 is connected with cutter head by the frustum of a cone 2
3, the upper end of cutter head 3 is provided with Passivation Treatment and C-shape blade 31 and is provided with corresponding and is processed by fine grinding
Chip area 32, chip area 32 is arranged in the shape of a spiral cutter head 3 and the upper end of the frustum of a cone 2.
Preferred as the present embodiment, the rear end of the handle of a knife 1 is provided with chamfering a.
Further, the angle b of the frustum of a cone 2 is 50 °.
Further, helical angle c of the chip area 32 is 45 °.
Need to further explain, the utility model is provided with Passivation Treatment and C-shape using the upper end of cutter head 3
Blade 31 and be provided with it is corresponding and by fine grinding process chip area 32 design, in hole during chamfering, make chamfering
Face reaches mirror effect, therefore the utility model has the advantages that modern design, simple structure, makes fillet surface reach mirror effect.
Above content is only preferred embodiment of the present utility model, for one of ordinary skill in the art, according to this reality
With new thought, will change in specific embodiments and applications, this specification content should not be construed as
To restriction of the present utility model.
Claims (4)
1. a kind of single-blade bloom rose reamer, it is characterised in that：Include handle of a knife（1）, handle of a knife（1）By the frustum of a cone（2）It is connected with
Cutter head（3）, cutter head（3）Upper end is provided with Passivation Treatment and C-shape blade（31）And be provided with corresponding and lead to
Cross the chip area that fine grinding is processed（32）, chip area（32）Cutter head is arranged in the shape of a spiral（3）And the frustum of a cone（2）Upper end.
2. a kind of single-blade bloom rose reamer according to claim 1, it is characterised in that：The handle of a knife（1）Rear end is provided with
Chamfering a.
3. a kind of single-blade bloom rose reamer according to claim 1, it is characterised in that：The frustum of a cone（2）Angle b be
50°。
4. a kind of single-blade bloom rose reamer according to claim 1, it is characterised in that：The chip area（32）Helical angle
C is 45 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621149065.3U CN206122723U (en) | 2016-10-29 | 2016-10-29 | Singleblade highlight chamfer sword |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621149065.3U CN206122723U (en) | 2016-10-29 | 2016-10-29 | Singleblade highlight chamfer sword |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206122723U true CN206122723U (en) | 2017-04-26 |
Family
ID=58575051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621149065.3U Expired - Fee Related CN206122723U (en) | 2016-10-29 | 2016-10-29 | Singleblade highlight chamfer sword |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206122723U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108746682A (en) * | 2018-05-03 | 2018-11-06 | 国宏工具***（无锡）股份有限公司 | A kind of high finishing tool structure |
-
2016
- 2016-10-29 CN CN201621149065.3U patent/CN206122723U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108746682A (en) * | 2018-05-03 | 2018-11-06 | 国宏工具***（无锡）股份有限公司 | A kind of high finishing tool structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170426 |