CN202804359U - Notch form cutter - Google Patents
Notch form cutter Download PDFInfo
- Publication number
- CN202804359U CN202804359U CN 201220414728 CN201220414728U CN202804359U CN 202804359 U CN202804359 U CN 202804359U CN 201220414728 CN201220414728 CN 201220414728 CN 201220414728 U CN201220414728 U CN 201220414728U CN 202804359 U CN202804359 U CN 202804359U
- Authority
- CN
- China
- Prior art keywords
- cutter
- cutting portion
- notch
- notch form
- machining
- 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 belongs to the technical field of cutters, and particularly relates to a notch form cutter which is used for machining a groove on a laptop computer shell body opening portion. The notch form cutter comprises a cutter handle and one end of the cutter handle is provided with a cutting portion. The notch form cutter is characterized in that the surface of the cutting portion is in an arc shape and the cutting portion is provided with two chip grooves. The notch form cutter which is used for machining the groove on a laptop computer outer shell opening portion is designed to meet requirements of production. The notch form cutter can finish the forming and machining of a notch in a one-shot mode, repeated cutter setting is not needed, on one hand, machining speed is accelerated and production efficiency is improved, and on the other hand, quality of a product is ensured.
Description
Technical field
The utility model belongs to the cutter field, particularly a kind of notch forming cutter for processing notebook housing open-part groove.
Background technology
On the notebook housing, generally all be provided with the groove of opening for the people, because the shape of groove is comparatively special, traditional tool for cutting machining adopts handwork to finish, need to process at Digit Control Machine Tool, the resource view that adopts digital control processing to expend, and continuous clamping workpiece, production efficiency is lower, can't satisfy mass-produced needs.
Summary of the invention
For the deficiencies in the prior art, the notch forming cutter of the utility model design can be once with the moulding of groove time processing, and having overcome conventional tool needs the repeatedly defective of processing, has improved production efficiency, has satisfied the requirement of producing in enormous quantities.
The utility model is achieved through the following technical solutions:
The notch forming cutter, it comprises handle of a knife, an end of described handle of a knife is provided with cutting portion, it is characterized in that: described cutting portion surface is circular-arc, is provided with two chip areas on the described cutting portion.
Be provided with tungsten carbide coating on the described cutting portion.
In sum, the utility model has designed a kind of notch forming cutter for processing notebook computer shell groove for the needs of producing, cutter described in the utility model can once be finished the processing and forming of notch, need not repeatedly tool setting, accelerated on the one hand the speed of processing, improve production efficiency, also guaranteed on the other hand the quality of product.
Description of drawings
Fig. 1 is structural representation of the present utility model;
1 is handle of a knife among the figure, and 2 is cutting portion, and 3 is chip area.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described further.
Such as Fig. 1 notch forming cutter, it comprises handle of a knife, and an end of described handle of a knife 1 is provided with cutting portion 2, it is characterized in that: described cutting portion 2 surfaces are circular-arc, are provided with two chip areas 3 on the described cutting portion 2.
Be provided with tungsten carbide coating on the described cutting portion 2.
In sum, the utility model has designed a kind of notch forming cutter for processing notebook computer shell groove for the needs of producing, cutter described in the utility model can once be finished the processing and forming of notch, need not repeatedly tool setting, accelerated on the one hand the speed of processing, improve production efficiency, also guaranteed on the other hand the quality of product.
Claims (2)
1. notch forming cutter, it comprises handle of a knife, an end of described handle of a knife is provided with cutting portion, it is characterized in that: described cutting portion surface is circular-arc, is provided with two chip areas on the described cutting portion.
2. notch forming cutter according to claim 1 is characterized in that: be provided with tungsten carbide coating on the described cutting portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220414728 CN202804359U (en) | 2012-08-21 | 2012-08-21 | Notch form cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220414728 CN202804359U (en) | 2012-08-21 | 2012-08-21 | Notch form cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202804359U true CN202804359U (en) | 2013-03-20 |
Family
ID=47863303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220414728 Expired - Fee Related CN202804359U (en) | 2012-08-21 | 2012-08-21 | Notch form cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202804359U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI650876B (en) * | 2014-03-28 | 2019-02-11 | 日商三星鑽石工業股份有限公司 | Groove machining tool and scoring device with the same |
-
2012
- 2012-08-21 CN CN 201220414728 patent/CN202804359U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI650876B (en) * | 2014-03-28 | 2019-02-11 | 日商三星鑽石工業股份有限公司 | Groove machining tool and scoring device with the same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130320 Termination date: 20130821 |