CN201389891Y - Wood cutting tool for processing arc slot - Google Patents
Wood cutting tool for processing arc slot Download PDFInfo
- Publication number
- CN201389891Y CN201389891Y CN200920079657U CN200920079657U CN201389891Y CN 201389891 Y CN201389891 Y CN 201389891Y CN 200920079657 U CN200920079657 U CN 200920079657U CN 200920079657 U CN200920079657 U CN 200920079657U CN 201389891 Y CN201389891 Y CN 201389891Y
- Authority
- CN
- China
- Prior art keywords
- cutting tool
- arc
- wood cutting
- blade
- processing
- 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
A wood cutting tool for processing an arc slot comprises a tool body, a tool handle and two blades, and is formed by grinding a whole piece of alloy; and the blades consist of a section of convex arc line shape and a section of concave arc line shape. By using the wood cutting tool for processing, a wooden arc slot can be processed and formed by feeding once with high production efficiency. The dimensional accuracy and shape accuracy of the arc slot are both ensured by the body of the wood cutting tool. The wood cutting tool can meet interchangeability requirement and is suitable for the use of industrial production.
Description
Technical field
The utility model relates to a kind of wood cutter, the cutter that uses on particularly a kind of woodworking machinery.
Background technology
At present, when on wood materials, processing arc groove, owing to there is not dedicated tool, not only working (machining) efficiency is low, the size and dimension precision of arc groove also is difficult to guarantee, usually can not cooperate during assembling, and the arc groove that processes can not satisfy the interchangeability requirement, the incompatibility requirement of mass production with round end is fine.
The utility model content
The utility model aims to provide a kind of cutter of processing wooden arc groove, the working (machining) efficiency height, and the arc groove that processes has very high dimensional accuracy and form accuracy, can satisfy the interchangeability requirement, is adapted at using in the suitability for industrialized production.
A kind of wood cutter of processing arc groove comprises cutter hub and handle of a knife, and the week of cutter hub upwards has blade in uniform way, and blade is by one section linear blade of convex arc and one period concave arc linear composition.
Linear blade of described convex arc and the linear blade of concave arc are the linear blades of circular arc.
Use this cutter to process wooden arc groove, but one-pass machine-shaping, the production efficiency height.Its dimensional accuracy and form accuracy are guaranteed by cutter itself, can satisfy the interchangeability requirement, are adapted at using in the suitability for industrialized production.
Description of drawings
Fig. 1 the utility model structural representation.
The arc groove schematic diagram of Fig. 2 for processing with the utility model.
Among the figure: 1-handle of a knife, 2-cutter hub, 3-dome camber line shape blade, the linear blade of 4-concave arc.
The specific embodiment
As shown in Figure 1, the utility model is a revolving body, comprises handle of a knife 1 and cutter hub 2, has blade on the cutter hub 2 with being uniformly distributed along the circumference, and blade is formed by two sections at least, and wherein one section is dome camber line shape blade 3, and another section is the linear blade 4 of concave arc.Dome camber line shape blade 3 parts form the bulb of cutter, the radius of curvature of the size design dome camber line shape blade 3 of Jia Gong arc groove as required, the linear blade 4 of concave arc forms the neck of cutter hub 2, processes the shoulder block of arc groove, and the size of shoulder block has determined the rotational angle of round end in arc groove.Therefore, the linear blade 4 of dome camber line shape blade 3 and concave arc has determined the size and dimension of the arc groove that processes, that is to say that the size and dimension of arc groove can be guaranteed by the utility model fully.
Fig. 2 processes arc groove schematic diagram on a kind of wooden soft curtain door assembly for using the utility model, finds the position that needs processing accurately, only needs one-pass can process arc groove and shoulder block thereof in publishing picture, process easy, production efficiency height, size and dimension precision height.
Claims (2)
1. a wood cutter of processing arc groove comprises handle of a knife (1) and cutter hub (2), it is characterized in that: the week of cutter hub upwards has blade in uniform way, and described blade is made up of one section linear blade of convex arc (3) and one section linear blade of concave arc (4).
2. a kind of wood cutter of processing arc groove according to claim 1 is characterized in that: linear blade of described convex arc (3) and the linear blade of concave arc (4) are the linear blade of circular arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920079657U CN201389891Y (en) | 2009-03-19 | 2009-03-19 | Wood cutting tool for processing arc slot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920079657U CN201389891Y (en) | 2009-03-19 | 2009-03-19 | Wood cutting tool for processing arc slot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201389891Y true CN201389891Y (en) | 2010-01-27 |
Family
ID=41596714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920079657U Expired - Lifetime CN201389891Y (en) | 2009-03-19 | 2009-03-19 | Wood cutting tool for processing arc slot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201389891Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106513805A (en) * | 2016-12-14 | 2017-03-22 | 昌河飞机工业（集团）有限责任公司 | Tool used for machining outer arc surface of part |
-
2009
- 2009-03-19 CN CN200920079657U patent/CN201389891Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106513805A (en) * | 2016-12-14 | 2017-03-22 | 昌河飞机工业（集团）有限责任公司 | Tool used for machining outer arc surface of part |
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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: CHENGDU HENGCHENG TOOL CO., LTD. Free format text: FORMER OWNER: CHENGDU HENGCHENG TOOLS MANUFACTURING CO., LTD. Effective date: 20110818 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20110818 Address after: 610041 No. two, No. 1, south 6, Ke garden, hi tech Zone, Sichuan, Chengdu Patentee after: Chengdu Hengcheng Tool Co., Ltd. Address before: 610041, No. 2, No. 1, south 6 Industrial Park, Feng Wan Industrial Zone, Chengdu hi tech Zone, Sichuan, China Patentee before: Chengdu Hengcheng Tools Manufacturing Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100127 |