CN2880412Y - Inversing angle grooving knife - Google Patents
Inversing angle grooving knife Download PDFInfo
- Publication number
- CN2880412Y CN2880412Y CN 200520051133 CN200520051133U CN2880412Y CN 2880412 Y CN2880412 Y CN 2880412Y CN 200520051133 CN200520051133 CN 200520051133 CN 200520051133 U CN200520051133 U CN 200520051133U CN 2880412 Y CN2880412 Y CN 2880412Y
- Authority
- CN
- China
- Prior art keywords
- blade
- knife
- cutting edge
- edge inclination
- 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
Landscapes
- Dovetailed Work, And Nailing Machines And Stapling Machines For Wood (AREA)
Abstract
The utility model relates to a kind of chamfering notching knife, belonging to a kind of tool used to fit and decorate the chamfer notch. The device is composed of a knife handle and a knife blade. The main features are: the knife blade is of butterfly shape; the front of the knife blade is a cutting edge inclination angle of zero degree; the back end of the knife blade is positive and negative cutting edge inclination angle; both sides of the knife blade is minor flank and guide surface. The utility model is simple in structure and easy in use.
Description
One, technical field:
The utility model relates to a kind of fitting-up instrument, particularly a kind of chamfering grooving cutter.
Two, background technology:
At present, in finishing or decoration process, being used for the instrument of chamfering grooving has carpenter's plane, paper knife, milling cutter or the like.Carpenter's plane is easier to for the edge chamfer of plank, but can not chamfering grooving for the splicing seams place; Paper knife blade in use easily rocks, and causes cutter track S-type, and depth width differs; Milling cutter needs power supply, is not easy at the higher position construction operation vertically especially inconvenience of chamfering grooving.
Three, summary of the invention:
The purpose of this utility model is to provide a kind of power supply that do not need, and easy construction is used for the rejecting of plank or decoration material peripheral angles, and instrument---the chamfering grooving cutter of plank or decoration material splicing seams place fluting.
The technical solution of the utility model is: a kind of chamfering grooving cutter, form by handle of a knife and blade, and it is characterized in that: blade is a butterfly, the front end of blade is provided with the zero degree cutting edge inclination, the rear end is positive cutting edge inclination on one side, Yi Bian be negative side rake, the both sides of blade are the minor flank spigot surface.
The utility model is a hand held, and no matter whether whether whether small volume and less weight need the material of chamfering grooving to splice, fix, uphang, all can singlehanded operation.The utlity model has multiple edge of a knife direction, can control the width and the degree of depth of chamfering and fluting effectively, is a kind of power supply, with low cost, construction operation chamfering grooving cutter easily that do not need.
Four, description of drawings:
Fig. 1 is the utility model schematic diagram.
Among the figure: 1, handle of a knife; 2, blade; 3, positive cutting edge inclination; 4,7, minor flank spigot surface; 5,6, zero degree cutting edge inclination; 8, negative side rake.
Five, the specific embodiment:
As shown in the figure, the utility model is made up of handle of a knife 1, blade 2, and blade 2 is a butterfly, and the front end both sides of blade are zero degree cutting edge inclination 5,6, on one side the both sides, rear end of blade are positive cutting edge inclination 3 and negative side rake 8, the two sides of blade are minor flank spigot surface 4,7.
Blade of the present utility model also can be that the front end both sides of blade are the zero degree cutting edge inclination, and the both sides, rear end of blade are zero degree cutting edge inclination and negative side rake.
Blade of the present utility model also can be that the front end both sides of blade are the zero degree cutting edge inclination, and the both sides, rear end of blade are zero degree cutting edge inclination and positive cutting edge inclination.
Blade of the present utility model also can be that the left side of butterfly blade is half of or right half of.
Blade of the present utility model also can be the latter half of of the half of latter half of or right one side of something in the left side of butterfly blade.
Claims (1)
1, a kind of chamfering grooving cutter is made up of handle of a knife and blade, it is characterized in that: blade is a butterfly, and the front end of blade is provided with the zero degree cutting edge inclination, on one side the rear end is positive cutting edge inclination, Yi Bian be negative side rake, the both sides of blade are the minor flank spigot surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520051133 CN2880412Y (en) | 2005-06-15 | 2005-06-15 | Inversing angle grooving knife |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520051133 CN2880412Y (en) | 2005-06-15 | 2005-06-15 | Inversing angle grooving knife |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2880412Y true CN2880412Y (en) | 2007-03-21 |
Family
ID=37880250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520051133 Expired - Fee Related CN2880412Y (en) | 2005-06-15 | 2005-06-15 | Inversing angle grooving knife |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2880412Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104858505A (en) * | 2015-06-03 | 2015-08-26 | 铜陵市永生机电制造有限责任公司 | Tool for scraping burrs of short pipe end |
| CN107433658A (en) * | 2016-12-31 | 2017-12-05 | 广州巨茗自控技术有限公司 | A kind of timber trench digging slot device |
| CN107433660A (en) * | 2016-12-31 | 2017-12-05 | 广州巨茗自控技术有限公司 | A kind of efficient timber grooving apparatus |
| CN107433659A (en) * | 2016-12-31 | 2017-12-05 | 广州巨茗自控技术有限公司 | A kind of novel timber grooving apparatus |
| CN107433657A (en) * | 2016-12-31 | 2017-12-05 | 广州巨茗自控技术有限公司 | A kind of timber grooving apparatus of cleaning |
-
2005
- 2005-06-15 CN CN 200520051133 patent/CN2880412Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104858505A (en) * | 2015-06-03 | 2015-08-26 | 铜陵市永生机电制造有限责任公司 | Tool for scraping burrs of short pipe end |
| CN107433658A (en) * | 2016-12-31 | 2017-12-05 | 广州巨茗自控技术有限公司 | A kind of timber trench digging slot device |
| CN107433660A (en) * | 2016-12-31 | 2017-12-05 | 广州巨茗自控技术有限公司 | A kind of efficient timber grooving apparatus |
| CN107433659A (en) * | 2016-12-31 | 2017-12-05 | 广州巨茗自控技术有限公司 | A kind of novel timber grooving apparatus |
| CN107433657A (en) * | 2016-12-31 | 2017-12-05 | 广州巨茗自控技术有限公司 | A kind of timber grooving apparatus of cleaning |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |