CN202943713U - Improved woodworking tool - Google Patents
Improved woodworking tool Download PDFInfo
- Publication number
- CN202943713U CN202943713U CN 201220697935 CN201220697935U CN202943713U CN 202943713 U CN202943713 U CN 202943713U CN 201220697935 CN201220697935 CN 201220697935 CN 201220697935 U CN201220697935 U CN 201220697935U CN 202943713 U CN202943713 U CN 202943713U
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- CN
- China
- Prior art keywords
- blade
- groove
- cutter
- insection
- cutter hub
- 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 discloses an improved woodworking tool, comprising a tool body which is provided with a blade, wherein the end part of the blade is provided with a cutting edge; one side of the cutting edge is provided with insection which is formed by arranging big triangular insection and small triangular insection at intervals; the tool body is in cylindrical shape; a groove for placing the blade is arranged on the cylindrical surface of the tool body; one side of the groove is provided with insection corresponding to the blade, while the other side of the same is provided with a magnetic block attracted with the blade. As the blade can move outwards and be fixed again after wear, the improved woodworking tool disclosed by the utility model has the advantages of high utilization rate, long service lift, convenience in clamping, etc.
Description
Technical field:
The utility model relates to a kind of cutter, more particularly, relates to a kind of improved wood cutter.
Background technology:
Matching used wood cutter, particularly woodworking plane edge on present lathe, traditional approach is one or partial installation straight knife sheet on cutter hub, because impulsive force in use procedure is large, affects the use of blade, integral type wastes energy more.Set about studying helical blade abroad and be arranged on cutter hub, but mainly locate by the blade inner cylinder face when blade coordinates with the cutter groove, positioning accuracy is poor, installation is inconvenient; Can not outwards move after certain-length after blade abrasion, the blade that can only more renew, the blade utilization rate is low; Pressure knife block adopts outer contract type, and clamping reliability is poor, has potential safety hazard when High Rotation Speed.
Summary of the invention:
It is a kind of simple in structure that the purpose of this utility model is to provide, the wood cutter of long service life, convenient mounting and clamping,
The technical solution of the utility model is: a kind of improved wood cutter, comprise cutter hub, wherein, cutter hub is provided with blade, blade end is provided with cutting blade, the one side is provided with groove, and groove is spaced by large triangle groove and little triangle groove and forms, and described cutter hub is cylindrical, be provided with the cutter groove of placing blade on the cutter hub face of cylinder, a side of cutter groove is provided with the groove corresponding with blade, its opposite side is provided with the magnetic patch of inhaling mutually with blade.
Above-mentioned a kind of improved wood cutter, groove are spaced one by one by large triangle groove and little triangle groove and form.
The utility model adopts above-mentioned structure, by being provided with groove in blade one side, groove is spaced by large triangle groove and little triangle groove and forms, blade by big or small tooth one by one spaced combination be positioned in the cutter groove of cutter hub, make fixing more firm between this blade and cutter hub, and by being provided with the magnet fixed blade in cutter groove one side, when cutter hub rotates, under the effect of centrifugal force, this magnet can provide clamping force more reliably, and has advantages of the safety of use, accurate positioning, convenient mounting and clamping.
Description of drawings:
Fig. 1 is the utility model structural representation;
Fig. 2 is the groove structure enlarged drawing of the utility model blade.
In figure: 1 is cutter hub, and 2 is blade, and 21 is cutting blade, and 22 is groove, and 22a is large triangle groove, and 22b is little triangle groove, and 3 is the cutter groove, and 31 is magnetic patch.
The specific embodiment:
As shown in Figure 1 and Figure 2, a kind of improved wood cutter, comprise cutter hub 1, cutter hub 1 is provided with blade 2, blade 2 ends are provided with cutting blade 21, the one side is provided with groove 22, and groove 22 is spaced by large triangle groove 22a and little triangle groove 22b and forms, and cutter hub 1 is cylindrical, be provided with the cutter groove 3 of placing blade 2 on cutter hub 1 face of cylinder, the magnetic patch 31 that a side of cutter groove 3 is provided with the groove corresponding with blade 2, its opposite side is provided with inhales mutually with blade 2; Groove is spaced one by one by large triangle groove 22a and little triangle groove 22b and forms.
The utility model with the interior corresponding groove of the corresponding cutter groove 3 of groove 22 of blade 2, inserts in cutter groove 3 when concrete the use, can complete clamping, after blade 2 is worn, can the corresponding corresponding outside moving blade 2 of groove, then fix.
Claims (2)
1. improved wood cutter, comprise cutter hub (1), it is characterized in that, cutter hub (1) is provided with blade (2), described blade (2) end is provided with cutting blade (21), the one side is provided with groove (22), described groove (22) is spaced by large triangle groove (22a) and little triangle groove (22b) and forms, described cutter hub (1) is cylindrical, be provided with the cutter groove (3) of placing blade (2) on the face of cylinder of cutter hub (1), one side of cutter groove (3) is provided with the groove corresponding with blade (2), its opposite side is provided with the magnetic patch (31) of inhaling mutually with blade (2).
2. a kind of improved wood cutter according to claim 1, it is characterized in that: described groove is spaced one by one by large triangle groove (22a) and little triangle groove (22b) and forms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220697935 CN202943713U (en) | 2012-12-17 | 2012-12-17 | Improved woodworking tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220697935 CN202943713U (en) | 2012-12-17 | 2012-12-17 | Improved woodworking tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202943713U true CN202943713U (en) | 2013-05-22 |
Family
ID=48419426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220697935 Expired - Fee Related CN202943713U (en) | 2012-12-17 | 2012-12-17 | Improved woodworking tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202943713U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104551123A (en) * | 2014-12-24 | 2015-04-29 | 苏州欧美克合金工具有限公司 | Hard alloy tapper |
| CN109176056A (en) * | 2018-09-29 | 2019-01-11 | 湖州菠萝蜜服饰有限公司 | A kind of fixing seat of strip blade |
-
2012
- 2012-12-17 CN CN 201220697935 patent/CN202943713U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104551123A (en) * | 2014-12-24 | 2015-04-29 | 苏州欧美克合金工具有限公司 | Hard alloy tapper |
| CN109176056A (en) * | 2018-09-29 | 2019-01-11 | 湖州菠萝蜜服饰有限公司 | A kind of fixing seat of strip blade |
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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: 20130522 Termination date: 20131217 |