CN204148534U - The boring cutter that can clear up fast - Google Patents
The boring cutter that can clear up fast Download PDFInfo
- Publication number
- CN204148534U CN204148534U CN201420533380.0U CN201420533380U CN204148534U CN 204148534 U CN204148534 U CN 204148534U CN 201420533380 U CN201420533380 U CN 201420533380U CN 204148534 U CN204148534 U CN 204148534U
- Authority
- CN
- China
- Prior art keywords
- circle shape
- groove
- shape groove
- fast
- clear
- 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 boring cutter that can clear up fast, comprise handle of a knife and blade part, the periphery of described handle of a knife and the junction of blade part is provided with circle shape groove, the external groove sidevall of described circle shape groove is provided with guide groove, and the gap that described guide groove is positioned at circle shape groove outboard end is less than the gap that it is positioned at circle shape groove medial extremity.The utility model proposes a kind of boring cutter that can clear up fast, the detritus that can prevent milling from producing on the one hand splashes, and ensure after milling terminates on the other hand, the detritus on cutter hub can be cleared up fast, and do not destroy the intensity of cutter hub itself, structure is simple simultaneously.
Description
Technical field
The utility model relates to cutter field, particularly points out a kind of boring cutter that can clear up fast.
Background technology
In tool sharpening process, the tiny detritus that processing produces can be attached on cutter hub, and simultaneously due to cutter rotation at a high speed itself, tiny detritus can splash due to the effect of centrifugal force, adding and having more detritus is metallic particles, and this situation easily damages processing staff.
Utility model content
The purpose of this utility model proposes a kind of boring cutter that can clear up fast, and the detritus that can prevent milling from producing on the one hand splashes, and ensure after milling terminates on the other hand, the detritus on cutter hub can be cleared up fast, and do not destroy the intensity of cutter hub itself, structure is simple simultaneously.
The technical scheme realizing the utility model object is as follows:
The boring cutter that can clear up fast, comprise handle of a knife and blade part, it is characterized in that, the periphery of described handle of a knife and the junction of blade part is provided with circle shape groove, the external groove sidevall of described circle shape groove is provided with guide groove, and the gap that described guide groove is positioned at circle shape groove outboard end is less than the gap that it is positioned at circle shape groove medial extremity.
Further, described guide groove quantity is identical with the blade quantity of blade part, and single guide groove and single blade are all on same level line.
Further, the internal groove side wall of described circle shape groove is smooth mirror surface.
After adopting said structure, the beneficial effects of the utility model are: described circle shape groove is arranged on handle of a knife and periphery, blade junction, when milling, the movement locus of detritus makes it will drop in circle shape groove, the gap at the guide groove two ends is not simultaneously etc., effectively can control the position of detritus in circle shape groove, when cleaning, also make detritus discharge from circle shape groove more fast.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is circle shape groove schematic diagram of the present utility model.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As shown in Figure 1, the boring cutter that can clear up fast, comprise handle of a knife 1 and blade part 2, it is characterized in that, described handle of a knife 1 is provided with circle shape groove 3 with the periphery of the junction of blade part 2, the external groove sidevall of described circle shape groove 3 is provided with guide groove 4, and the gap that described guide groove 4 is positioned at circle shape groove 3 outboard end is less than the gap that it is positioned at circle shape groove 3 medial extremity.
Specifically, when milling, the movement locus of detritus is due to the impact by centrifugal force, turn to the rounded throwing of handle of a knife surrounding, turn in journey in throwing, most detritus can enter in circle shape groove, for better collecting detritus, the end face of the external groove sidevall of circle shape groove can be processed into and there is certain angle, the gap that described guide groove is positioned at circle shape groove outboard end is less than the gap that it is positioned at circle shape groove medial extremity, control the position of detritus in circle shape groove on the one hand, it is made to be stabilized in the bottommost of circle shape groove, on the other hand, when clearing up, detritus is discharged more smooth and easy along guide groove.
Described guide groove quantity is identical with the blade quantity of blade part, and single guide groove and single blade are all on same level line, and the internal groove side wall of described circle shape groove is smooth mirror surface.
When described guide groove and blade are in same level line, more will be beneficial to detritus and enter in circle shape groove, the internal groove side wall of circle shape groove is the eliminating of smooth mirror surface then more convenient detritus.
Claims (3)
1. the boring cutter can cleared up fast, comprise handle of a knife and blade part, it is characterized in that, the periphery of described handle of a knife and the junction of blade part is provided with circle shape groove, the external groove sidevall of described circle shape groove is provided with guide groove, and the gap that described guide groove is positioned at circle shape groove outboard end is less than the gap that it is positioned at circle shape groove medial extremity.
2. the boring cutter that can clear up fast according to claim 1, is characterized in that, described guide groove quantity is identical with the blade quantity of blade part, and single guide groove and single blade are all on same level line.
3. the boring cutter that can clear up fast according to claim 1, is characterized in that, the internal groove side wall of described circle shape groove is smooth mirror surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420533380.0U CN204148534U (en) | 2014-09-16 | 2014-09-16 | The boring cutter that can clear up fast |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420533380.0U CN204148534U (en) | 2014-09-16 | 2014-09-16 | The boring cutter that can clear up fast |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204148534U true CN204148534U (en) | 2015-02-11 |
Family
ID=52506687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420533380.0U Expired - Fee Related CN204148534U (en) | 2014-09-16 | 2014-09-16 | The boring cutter that can clear up fast |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204148534U (en) |
-
2014
- 2014-09-16 CN CN201420533380.0U patent/CN204148534U/en not_active Expired - Fee Related
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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: 20150211 Termination date: 20160916 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |