CN109262770A - Dual grooved cylinder knife - Google Patents
Dual grooved cylinder knife Download PDFInfo
- Publication number
- CN109262770A CN109262770A CN201811221692.7A CN201811221692A CN109262770A CN 109262770 A CN109262770 A CN 109262770A CN 201811221692 A CN201811221692 A CN 201811221692A CN 109262770 A CN109262770 A CN 109262770A
- Authority
- CN
- China
- Prior art keywords
- cutter
- sword
- hair
- knife
- draws
- 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.)
- Pending
Links
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
- B27G13/12—Cutter blocks; Other rotary cutting tools for profile cutting
- B27G13/14—Cutter blocks; Other rotary cutting tools for profile cutting for cutting grooves or tenons
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Knives (AREA)
Abstract
Dual grooved cylinder knife, by the first knife specifically and the second knife specific composition, second knife is specifically installed on side in the first cutter body, it is evenly spaced on the first cutter flat sword on the specific circumference of first knife and the first cutter hair draws sword, the first cutter hair draws that sword draws sword equipped with the left hair of the first cutter and the right hair of the first cutter draws sword；It is evenly spaced on the second cutter flat sword on the specific circumference of second knife and the second cutter hair draws sword, the second cutter hair draws that sword draws sword equipped with the left hair of the second cutter and the right hair of the second cutter draws sword.Monolithic cylinder knife of the invention, adds hair and draws sword structure, machined surface can be kept brighter and cleaner for vegetable cork processing, cut more brisk, impulse- free robustness, save the cost of post-production repairing, the service life is longer；And energy 2 circular grooves of simultaneous processing, improve work efficiency.
Description
Technical field
The present invention relates to cutting-tool engineering field more particularly to a kind of carpenter's necking tools.
Background technique
Carpenter's necking tool is for outputing one or more groove on timber, and traditional necking tool passes through the flat of cutter
Sword is slotted on timber, and surface can generate burr, and cutter life is short.And traditional necking tool is provided only with single layer knife
Piece, can only output a groove every time, and working efficiency is low.
Summary of the invention
In order to solve the above problem existing for existing necking tool, the present invention provides a kind of dual grooved cylinder knives.
Present invention technical solution used for the above purpose is: dual grooved cylinder knife, specifically and the by the first knife
Two knife specific compositions, the second knife are specifically installed on side in the first cutter body, are evenly spaced on first on the specific circumference of the first knife
Cutter flat sword and the first cutter hair draw sword, and the first cutter hair draws that sword draws sword equipped with the left hair of the first cutter and the right hair of the first cutter draws
Sword；It is evenly spaced on the second cutter flat sword on the specific circumference of second knife and the second cutter hair draws sword, the second cutter hair draws on sword
Draw sword equipped with the left hair of the second cutter and the right hair of the second cutter draws sword.
The first cutter hair draws sword and the second cutter hair draws the tooth tip height of sword and is respectively higher than the first cutter flat sword and
The height 0.5mm of two cutter flat swords.
It is vertical structure that the first cutter hair, which draws sword, and the first cutter hair draws angle a between sword tooth tip front and back and horizontal line
It is 45 °.
It is 30 ° that the second cutter hair, which draws sword tooth tip inclination angle,.
Dual grooved cylinder knife of the invention, particularly adds hair in knife and draws sword structure, can make to add for vegetable cork processing
Work face is brighter and cleaner, cuts more brisk, impulse- free robustness, saves the cost of post-production repairing, the service life is longer；And it can add simultaneously
2 circular grooves of work, improve work efficiency.
Detailed description of the invention
Fig. 1 is the specific main structure figure of the first knife of the invention.
Fig. 2 is the specific knife edge part deployed configuration schematic diagram of the first knife of the invention.
Fig. 3 is the specific side block diagram of the first knife of the invention.
Fig. 4 is the specific main structure figure of the second knife of the invention.
Fig. 5 is the specific knife edge part deployed configuration schematic diagram of the second knife of the invention.
Fig. 6 is the specific side block diagram of the second knife of the invention.
Fig. 7 is dual grooved cylinder knife main structure figure of the present invention.
Fig. 8 is dual grooved cylinder knife side block diagram of the present invention.
Fig. 9 is dual grooved cylinder knife assembling assumption diagram of the present invention.
In figure: 1, the first knife is specific, and the 2, first cutter hair draws sword, the 3, first cutter flat sword, and the 4, first left hair of cutter draws sword,
5, the right hair of the first cutter draws sword, and 6, mounting hole, the 7, second knife is specific, and the 8, second cutter hair draws sword, the 9, second cutter flat sword, 10,
The left hair of second cutter draws sword, and the 11, second right hair of cutter draws sword, 12, axis.
Specific embodiment
Dual grooved cylinder knife structure of the invention as shown in figures 1-8, is made of the first knife specific 1 and the second knife specific 7, the
Two knives specific 7 are installed on specific 1 inside of the first knife, and the first cutter flat sword 3 and the are evenly spaced on specific 1 circumference of the first knife
One cutter hair draws sword 2, and the first cutter hair draws that sword 2 draws sword 4 equipped with the left hair of the first cutter and the right hair of the first cutter draws sword 5；Second
It is evenly spaced on the second cutter flat sword 9 on specific 7 circumference of knife and the second cutter hair draws sword 8, the second cutter hair draws sword 8 and is equipped with
The left hair of second cutter draws sword 10 and the right hair of the second cutter draws sword 11.First cutter hair draws sword 2 and the second cutter hair draws the tooth tip of sword 8
Height is respectively higher than the height 0.5mm of the first cutter flat sword 3 and the second cutter flat sword 9.It is vertical junction that first cutter hair, which draws sword 2,
Structure, it is 45 ° that the first cutter hair, which draws angle a between 2 tooth tip of sword front and back and horizontal line, and the second cutter hair draws 9 tooth tip inclination angle b of sword and is
30°。
Then package assembly will assemble as shown in figure 9, first assemble the first knife specific 1 and the second knife specific 7
Two knives be specifically fixed on tool rotating shaft 12.
First knife of the invention specifically uses 0 ° of hair to draw, and the second knife specific 7 draws sword using inclination hair, and tooth tip is higher than flat sword
0.5mm makes cutter more resistant to impact, and cutting effect is more preferable, and the front and back of tooth tip, which respectively grinds 45° angle, keeps cutting-tool's used life longer.
And energy 2 circular grooves of simultaneous processing, improve work efficiency.
The present invention is described by embodiment, and those skilled in the art know, is not departing from spirit of the invention
In the case where range, various changes or equivalence replacement can be carried out to these features and embodiment.In addition, in religion of the invention
It leads down, can modify to these features and embodiment to adapt to particular situation and material without departing from essence of the invention
Mind and range.Therefore, the present invention is not limited to the particular embodiment disclosed, fallen with claims hereof
Embodiment in range belongs to protection scope of the present invention.
Claims (4)
1. dual grooved cylinder knife, it is characterised in that: be made of the first knife specific (1) and the second knife specific (7), the second knife is specific
(7) it is installed on the inside of the first knife specific (1), the first cutter flat sword (3) and the is evenly spaced on specific (1) circumference of the first knife
One cutter hair draws sword (2), and the first cutter hair draws sword (2) and draws sword (4) and the right hair of the first cutter draws sword equipped with the left hair of the first cutter
(5)；The second cutter flat sword (9) is evenly spaced on specific (7) circumference of second knife and the second cutter hair draws sword (8), the second knife
Tool hair draws sword (8) and draws sword (10) and the right hair of the second cutter draws sword (11) equipped with the left hair of the second cutter.
2. dual grooved cylinder knife according to claim 1, it is characterised in that: the first cutter hair draws sword (2) and second
The tooth tip height that cutter hair draws sword (8) is respectively higher than the height 0.5mm of the first cutter flat sword (3) and the second cutter flat sword (9).
3. dual grooved cylinder knife according to claim 1, it is characterised in that: it is vertical that the first cutter hair, which draws sword (2),
Structure, it is 45 ° that the first cutter hair, which draws angle (a) between sword (2) tooth tip front and back and horizontal line,.
4. dual grooved cylinder knife according to claim 1, it is characterised in that: the second cutter hair draws sword (9) tooth tip and inclines
Oblique angle (b) is 30 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811221692.7A CN109262770A (en) | 2018-10-19 | 2018-10-19 | Dual grooved cylinder knife |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811221692.7A CN109262770A (en) | 2018-10-19 | 2018-10-19 | Dual grooved cylinder knife |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109262770A true CN109262770A (en) | 2019-01-25 |
Family
ID=65193594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811221692.7A Pending CN109262770A (en) | 2018-10-19 | 2018-10-19 | Dual grooved cylinder knife |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109262770A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4236432A (en) * | 1977-09-17 | 1980-12-02 | Toshiba Kikai Kabushiki Kaisha | Fret saw blade having saw-teeth provided with sets and an automatic fret sawing machine having the fret saw blade |
| CN1180326A (en) * | 1995-03-08 | 1998-04-29 | 阿曼德有限公司 | Saw blade |
| CN2915427Y (en) * | 2006-04-29 | 2007-06-27 | 徐世忠 | Cylinder saw |
| CN102665987A (en) * | 2009-11-20 | 2012-09-12 | 罗伯特·博世有限公司 | Saw tool for a machine tool |
| CN210850677U (en) * | 2018-10-19 | 2020-06-26 | 大连金河精密工具有限公司 | Double-groove type cylindrical cutter |
-
2018
- 2018-10-19 CN CN201811221692.7A patent/CN109262770A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4236432A (en) * | 1977-09-17 | 1980-12-02 | Toshiba Kikai Kabushiki Kaisha | Fret saw blade having saw-teeth provided with sets and an automatic fret sawing machine having the fret saw blade |
| CN1180326A (en) * | 1995-03-08 | 1998-04-29 | 阿曼德有限公司 | Saw blade |
| CN2915427Y (en) * | 2006-04-29 | 2007-06-27 | 徐世忠 | Cylinder saw |
| CN102665987A (en) * | 2009-11-20 | 2012-09-12 | 罗伯特·博世有限公司 | Saw tool for a machine tool |
| CN210850677U (en) * | 2018-10-19 | 2020-06-26 | 大连金河精密工具有限公司 | Double-groove type cylindrical cutter |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |