CN2820395Y - Cutting tool - Google Patents
Cutting tool Download PDFInfo
- Publication number
- CN2820395Y CN2820395Y CN 200520106531 CN200520106531U CN2820395Y CN 2820395 Y CN2820395 Y CN 2820395Y CN 200520106531 CN200520106531 CN 200520106531 CN 200520106531 U CN200520106531 U CN 200520106531U CN 2820395 Y CN2820395 Y CN 2820395Y
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- CN
- China
- Prior art keywords
- cutting
- shank
- utility
- model
- price
- 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 - Lifetime
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Abstract
The utility model relates to a cutting tool which is provided with a handle part and a cutting part. The handle part and the cutting part are made of different materials and are in mutual connection. The free end of the cutting part is provided with a cutting end. The cutting part is provided with an axial and helical groove, and the handle part and the cutting part are made of two materials with different prices. The length of the handle part is larger than the length of the cutting part, and the price of the handle part is lower than the price of the cutting part. Therefore, when the cutting end of the cutting part can not be used and the utility model is discarded, the wastage can be reduced and the processing cost can be reduced for mechanical process enterprises.
Description
Technical field
The utility model is a kind of cutting element, and being provides a kind of instrument that supplies machining equipment to carry out drilling or milling.
Background technology
Common machining mode is drilling and milling etc., and drilling and milling etc. all will rely on the cutting element that is installed on the machining board to reach.
Existing cutting element, it is one of the forming, and the one end is a shank, and end is provided with spiral groove for the cutting end in cutting element in addition.
The shank of cutting element can be fixed in the holder place of plant equipment, and use the cutting end workpiece to be carried out actions such as milling and drilling, and workpiece cut part can discharge by groove.
Existing cutting element only cutting end carries out actions such as milling or drilling to workpiece, in order to make the cutting end have preferable intensity, so all can use prices such as wolfram steel or high-speed steel higher and metal that wearability is strong is made, it is integrally formed that yet existing cutting element is all, when the cutting end is worn after can't usage degree, existing cutting element will face the stage that is dropped, and cutting element its in part, for example: shank and groove etc. still is in intact state, for the machining dealer, undoubtedly be great waste, and increase its processing cost.
The utility model content
The design people is because existing cutting element has its shortcoming existence when using, so redesign a kind of cutting element, it has unlike material made and interconnective shank and cutting portion, the free end of cutting portion is provided with the cutting end, because shank and cutting portion are that the material of difference is made to some extent by different and price, and the price of shank is lower than cutting portion, therefore when the cutting end of cutting portion can't bear to use, and when the utility model is dropped, can reduce its waste to the machining dealer, and can reduce its processing cost, the purpose of this utility model that Here it is.
That is to say that the purpose of this utility model is to provide a kind of cutting element, it has a shank;
A cutting part, an end of one end and shank interconnects, and cutting portion is provided with and is axial distribution and spiral groove, and the free-ended termination of cutting portion is provided with the cutting end.
When the cutting end because of reasons such as abrasion, and when can't bear to use, and when the utility model is dropped, since shank be different with cutting portion and the discrepant material of price made, and the price of shank is lower than cutting portion, therefore overall price of the present utility model is lower, so for the machining dealer, can reduce its processing cost.
Description of drawings
Fig. 1 is a unfashioned plane of the present utility model.
Fig. 2 is a stereo appearance figure of the present utility model.
[main element symbol description]
10 shanks, 20 cutting portions
21 grooves, 22 cutting ends
The specific embodiment
The utility model is a kind of cutting element, please cooperate with reference to shown in Figure 1, and it has a stainless steel or the lower made shank 10 of metal of price;
A cutting part 20, it is that the higher metal of wolfram steel or price is made, please refer to shown in Figure 2, one end of cutting portion 20 and an end of shank 10 interconnect, this connected mode can be welding manner or other for the people that has common knowledge among the affiliated technical field personnel the connected mode that can reach easily, so do not give unnecessary details, the length of shank 10 is greater than cutting portion 20, be provided with at least one at cutting portion 20 and be axial distribution and spiral groove 21, and its edge is provided with the blade of cutting usefulness, the free-ended termination of cutting portion 20 is provided with cutting end 22, and this cutting end 22 can be taper.
During use, shank 10 can interconnect with the holder of a plant equipment, and cutting end 22 can be carried out actions such as drilling or milling to workpiece, and the material that is eliminated can be discharged by groove 21 places.
Because shank 10 is longer than cutting portion 20, therefore the utility model can reduce the price of the material of making when making, so the more existing integrally formed cutting element of price of the present utility model is cheap, when the cutting end 22 of cutting portion 20 can't bear to use, and when the utility model is dropped, can cut the waste for machining enterprise, and reduce its processing cost.
Claims (4)
1. cutting element is characterized in that having:
One shank;
A cutting part, an end of one end and shank interconnects, and cutting portion is provided with and is axial distribution and spiral groove, and the free-ended termination of cutting portion is provided with the cutting end.
2. cutting element as claimed in claim 1 is characterized in that the length of described shank is greater than cutting portion.
3. cutting element as claimed in claim 1 or 2 is characterized in that, the edge of the groove of described cutting portion is provided with the blade of cutting usefulness.
4. cutting element as claimed in claim 3 is characterized in that, described cutting end is taper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520106531 CN2820395Y (en) | 2005-08-29 | 2005-08-29 | Cutting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520106531 CN2820395Y (en) | 2005-08-29 | 2005-08-29 | Cutting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2820395Y true CN2820395Y (en) | 2006-09-27 |
Family
ID=37016945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520106531 Expired - Lifetime CN2820395Y (en) | 2005-08-29 | 2005-08-29 | Cutting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2820395Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101652213B (en) * | 2007-02-08 | 2012-07-04 | 山高刀具公司 | Cutting tool with multiple flutes defining different profiles, and method |
| CN108136519A (en) * | 2015-09-29 | 2018-06-08 | 弗兰肯精密工具厂有限责任两合公司 | Finish-milling tool, particularly slotting cutter |
-
2005
- 2005-08-29 CN CN 200520106531 patent/CN2820395Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101652213B (en) * | 2007-02-08 | 2012-07-04 | 山高刀具公司 | Cutting tool with multiple flutes defining different profiles, and method |
| CN108136519A (en) * | 2015-09-29 | 2018-06-08 | 弗兰肯精密工具厂有限责任两合公司 | Finish-milling tool, particularly slotting cutter |
| CN108136519B (en) * | 2015-09-29 | 2019-12-13 | 弗兰肯精密工具厂有限责任两合公司 | Finish-milling tool, in particular end-mill |
| US10646968B2 (en) | 2015-09-29 | 2020-05-12 | Franken Gmbh & Co. Kg Fabrik Fuer Praezisionswerkzeuge | Finishing tool, in particular end milling cutter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: KAIJU SCIENCE CO., LTD. Free format text: FORMER OWNER: LIN FANGXIAN; PATENTEE Effective date: 20070420 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20070420 Address after: Taiwan County, Taipei, China Patentee after: TOPGREEN TECHNOLOGY CO., LTD. Address before: Taipei County of Taiwan Co-patentee before: Chen Qifeng Patentee before: Lin Fangxian Co-patentee before: Cai Zhaofeng |
|
| CX01 | Expiry of patent term |
Expiration termination date: 20150829 Granted publication date: 20060927 |
|
| EXPY | Termination of patent right or utility model |