CN201168987Y - Woodworking tool - Google Patents
Woodworking tool Download PDFInfo
- Publication number
- CN201168987Y CN201168987Y CNU2008200117392U CN200820011739U CN201168987Y CN 201168987 Y CN201168987 Y CN 201168987Y CN U2008200117392 U CNU2008200117392 U CN U2008200117392U CN 200820011739 U CN200820011739 U CN 200820011739U CN 201168987 Y CN201168987 Y CN 201168987Y
- Authority
- CN
- China
- Prior art keywords
- blade
- spiral
- cutter
- groove
- cutting tool
- 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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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27G—ACCESSORY MACHINES OR APPARATUS FOR WORKING WOOD OR SIMILAR MATERIALS; TOOLS FOR WORKING WOOD OR SIMILAR MATERIALS; SAFETY DEVICES FOR WOOD WORKING MACHINES OR TOOLS
- B27G13/00—Cutter blocks; Other rotary cutting tools
- B27G13/02—Cutter blocks; Other rotary cutting tools in the shape of long arbors, i.e. cylinder cutting blocks
- B27G13/04—Securing the cutters by mechanical clamping means
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Dovetailed Work, And Nailing Machines And Stapling Machines For Wood (AREA)
- Milling, Drilling, And Turning Of Wood (AREA)
Abstract
The utility model relates to a cutting tool, in particular to a wood cutting tool; a blade is a spiral blade, and insections are provided on the rearface of the spiral blade. The cutting tool of the utility model is characterized in that the spiral insections provided on the rearface of the spiral blade can ensure the secure operation and accurate positioning of the blade, and after the blade is abraded, the blade can be refixed by being moved outward, therefore, the utilization rate is high, the service life is long, and the clamping is convenient. The cutting tool has the advantages that when the blade of cutting tool is matched with the blade body, the blade runs along the spiral cutting blade of the cylindrical surface to ensure the cutting to be very stable, thereby greatly reducing the noise and the power required by the cutting, improving the surface quality of the material to be cut; the blade slot of the blade body is provided with the spiral insections matched with the spiral insection blade to ensure the positioning during being clamped or moved outward to be accurate, the clamping of the blade adopts a reversed wedge type blade pressing block, therefore, when the cutting tool is rotated, with the effect of the centrifugal force, a more reliable clamping force can be provided by the blade pressing block.
Description
One, technical field:
The utility model relates to cutter, particularly wood cutter.
Two, background technology:
Matching used wood cutter, particularly woodworking plane edge on the present lathe, traditional approach is one or a partial installation straight knife sheet on the cutter hub, because impulsive force is big in the use, influences the use of blade, integral type wastes energy more.Set about studying helical blade abroad and be installed on the cutter hub, but when blade cooperates with the cutter groove mainly by blade inner cylinder face location, positioning accuracy is poor, installation is inconvenient; Can not outwards move behind the certain-length behind the 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 rotating at a high speed.
Three, summary of the invention:
The purpose of this utility model is to overcome above-mentioned not enough problem, and a kind of wood cutter is provided, and is simple in structure, long service life.The another one purpose is that cutter hub and cutter installation are firm, reliable.
The technical scheme that the utility model is adopted for achieving the above object is: wood cutter, blade are screw blade, and the screw blade back side has groove.
It is the spiral groove that described screw blade agree wear groove.
Described screw blade has the continuous helical cutting edge.
Described screw blade clamping is on cutter hub, and cylindrical cutter body has spiral cutter groove on the face of cylinder, and the groove that has groove and screw blade in the cutter groove is complementary.
The type of falling contract pressure knife block fixed blade is housed in the described cutter groove.
The utility model is compared with existing advanced wood cutter, have outstanding feature: the screw blade back side has groove, spiral groove particularly, make that this blade is safe in utilization, can outwards move again after the accurate positioning, blade abrasion fixing, thereby utilization rate height, long service life, and convenient mounting and clamping.When the utility model blade and cutter hub are supporting, blade makes that along the spiral cutting sword on the face of cylinder cutting is very steady, reduce noise greatly and cut required power, improve the surface quality be cut material, cutter hub cutter groove has the spiral groove that is complementary with spiral groove blade, clamping or outside accurate positioning when mobile, the type of falling contract pressure knife block is adopted in the clamping of blade, when cutter rotated, under action of centrifugal force, this pressure knife block can provide clamping force more reliably.
Four, description of drawings:
Fig. 1 is the utility model structural representation.
Fig. 2 is the structural representation of the utility model clamping on cutter hub.
Fig. 3 is the side view of Fig. 2.
Five, the specific embodiment:
Wood cutter as shown in Figure 1, blade are the screw blade 1 that has continuous helical cutting edge 3, and the screw blade back side has spiral groove 2.
Above-mentioned blade application on the cutter hub time shown in Fig. 2 and 3, cylindrical cutter body has spiral cutter groove 5 on 4 faces of cylinder, have in the cutter groove that the spiral groove is complementary on spiral groove and the screw blade, the screw blade clamping is accurately located on cutter hub and with cutter groove inside spin groove, the dress type of falling contract pressure knife block 6 fixed blades in the cutter groove.
Claims (5)
1, wood cutter relates to blade, it is characterized in that: blade is screw blade (1), and the screw blade back side has groove (2).
2, wood cutter according to claim 1 is characterized in that: it is the spiral groove that screw blade agree wear groove (2).
3, wood cutter according to claim 1 and 2 is characterized in that: screw blade (1) has continuous helical cutting edge (3).
4, wood cutter according to claim 1 and 2 is characterized in that: screw blade (1) clamping has spiral cutter groove (5) on the cylindrical cutter body face of cylinder on cutter hub (4), has groove in the cutter groove and the screw blade groove is complementary.
5, wood cutter according to claim 4 is characterized in that: the type of falling contract pressure knife block (6) fixed blade is housed in the cutter groove.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200117392U CN201168987Y (en) | 2008-03-25 | 2008-03-25 | Woodworking tool |
| PCT/CN2009/070759 WO2009117922A1 (en) | 2008-03-25 | 2009-03-12 | Woodworking cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200117392U CN201168987Y (en) | 2008-03-25 | 2008-03-25 | Woodworking tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201168987Y true CN201168987Y (en) | 2008-12-24 |
Family
ID=40208040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200117392U Expired - Fee Related CN201168987Y (en) | 2008-03-25 | 2008-03-25 | Woodworking tool |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN201168987Y (en) |
| WO (1) | WO2009117922A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009117922A1 (en) * | 2008-03-25 | 2009-10-01 | Jiang Yueqing | Woodworking cutter |
| CN109397427A (en) * | 2016-08-19 | 2019-03-01 | 南京林业大学 | A kind of sintex |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1571974A (en) * | 1978-03-21 | 1980-07-23 | Wadkin Ltd | Woodwork moulding machine |
| GB2087792B (en) * | 1980-11-25 | 1985-03-06 | Wadkin Ltd | Profiling discs for woodworking machinery |
| US5240192A (en) * | 1991-01-04 | 1993-08-31 | Tilby Sydney E | Cutting roll with removable blade |
| CN2135437Y (en) * | 1992-07-18 | 1993-06-09 | 黄鸿斌 | Planing tool for woodworking |
| CN2339373Y (en) * | 1998-05-16 | 1999-09-22 | 陈胜新 | Wood-working milling cutter |
| CN2437467Y (en) * | 2000-08-28 | 2001-07-04 | 杭州东方实业有限公司 | Fast blade mounted inclined blade base of electric planer |
| CN2474292Y (en) * | 2001-04-29 | 2002-01-30 | 胡登富 | Fixing device for cutter of wood planing machine |
| US7237586B2 (en) * | 2002-10-22 | 2007-07-03 | Moulder Services, Inc. | Rotatable cutting tool |
| CN201168987Y (en) * | 2008-03-25 | 2008-12-24 | 姜岳卿 | Woodworking tool |
-
2008
- 2008-03-25 CN CNU2008200117392U patent/CN201168987Y/en not_active Expired - Fee Related
-
2009
- 2009-03-12 WO PCT/CN2009/070759 patent/WO2009117922A1/en active Application Filing
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009117922A1 (en) * | 2008-03-25 | 2009-10-01 | Jiang Yueqing | Woodworking cutter |
| CN109397427A (en) * | 2016-08-19 | 2019-03-01 | 南京林业大学 | A kind of sintex |
| CN109397427B (en) * | 2016-08-19 | 2020-10-16 | 南京林业大学 | Ceramic cutter |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2009117922A1 (en) | 2009-10-01 |
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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: 20081224 Termination date: 20130325 |