CN204673721U - A kind of saw blade being exclusively used in the soft hardwood of glued board and band knaur alive - Google Patents
A kind of saw blade being exclusively used in the soft hardwood of glued board and band knaur alive Download PDFInfo
- Publication number
- CN204673721U CN204673721U CN201520228439.XU CN201520228439U CN204673721U CN 204673721 U CN204673721 U CN 204673721U CN 201520228439 U CN201520228439 U CN 201520228439U CN 204673721 U CN204673721 U CN 204673721U
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- China
- Prior art keywords
- knaur
- band
- glued board
- bit matrix
- blade
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Abstract
The utility model discloses a kind of saw blade being exclusively used in the soft hardwood of glued board and band knaur alive, comprise saw bit matrix in the form of annular discs, described saw bit matrix periphery is provided with some sawtooth, sawtooth is provided with cutter head, described cutter head has main blade and secondary blade, be provided with chip area between adjacent sawtooth, the radial angle of described main blade and saw bit matrix is set to 11 °-18 °, and the tangential angle of described secondary blade and saw bit matrix is set to 17 °-18 °.The utility model of said structure is adopted to be designed by the design parameter of the soft hardwood of knaur of living for glued board and band, obtain optimum structure and parameter, make the utility model chip removal when cutting the soft hardwood of glued board and band knaur alive smooth and easy, heat dispersion reaches optimum efficiency, reduce vibration and noise, reduce the generation of dust, improve otch flatness, improve service life of the present utility model, increase work efficiency.
Description
Technical field
The utility model relates to a kind of saw blade being exclusively used in the soft hardwood of glued board and band knaur alive.
Background technology
Saw blade is the general designation of the thin slice circular knives for cutting solid material, can be divided into: for the diamond disc of stone material cutting, for the high-speed steel circular saw blade (not tungsten carbide button's cutter head) of metal material cutting, for the hard alloy saw blade that solid wood, furniture, wood-based plate, aluminium alloy, aluminium section bar, radiator, plastics, plastic-steel etc. cut.
Existing saw blade needs the parameter of comprehensive various timber to carry out balanced design when designing, and the design parameter not for certain timber designs, the Special circular saw of soft hardwood of the knaur that to cause on existing market not living for glued board and band; Therefore, at present this type of non-special saw blade is mostly adopted to the live processing of soft hardwood of knaur of glued board and band; Cause being easy to when cutting because of chip removal difficulty and cutting resistance excessive and cause saw blade or material overheated, thus make saw blade or material deformation, otch out-of-flatness, greatly, dust is many, and cutter is fragile and service life is low, and working (machining) efficiency is low for noise.
Utility model content
In order to solve the problem, the utility model provides a kind of saw blade being exclusively used in the soft hardwood of glued board and band knaur alive.
The utility model solves the technical scheme that its technical problem adopts:
A kind of saw blade being exclusively used in the soft hardwood of glued board and band knaur alive, comprise saw bit matrix in the form of annular discs, described saw bit matrix periphery is provided with some sawtooth, sawtooth is provided with cutter head, described cutter head has main blade and secondary blade, be provided with chip area between adjacent sawtooth, the radial angle of described main blade and saw bit matrix is set to 11 °-18 °, and the tangential angle of described secondary blade and saw bit matrix is set to 17 °-18 °.
Bottom described chip area toward saw bit matrix center extended have some in ancistroid,ancistrous vibration damping seam, this vibration damping seam is set to 18mm-24mm from bottom to the distance at chip area center, and the A/F that vibration damping is sewn in bottom chip area is set to 1mm-3mm.
Described chip area comprises the first arc section and the second arc section, seamlessly transits between the first arc section and the second arc section, and the first arc section radius is set to 3mm-6mm, and the second arc section radius is set to 8mm-11mm.
Be provided with installing hole in the middle part of described saw bit matrix, this installing hole sidewall is provided with positioning spline, and installing hole diameter is set to 70mm.
The diameter of described saw bit matrix is set to 298mm.
The secondary blade of described cutter head in saw bit matrix radial direction higher than sawtooth.
The side of described sawtooth is provided with the installation position of installing cutter head, this installation bit wide 1mm-2mm, high 5.5mm-7mm.
Described sawtooth quantity is set to 48.
The beneficial effects of the utility model are: adopt the utility model of said structure to be designed by the design parameter of the soft hardwood of knaur of living for glued board and band, obtain optimum structure and parameter, make the utility model chip removal when cutting the soft hardwood of glued board and band knaur alive smooth and easy, heat dispersion reaches optimum efficiency, reduce vibration and noise, reduce the generation of dust, improve otch flatness, improve service life of the present utility model, increase work efficiency.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated:
Fig. 1 is schematic diagram of the present utility model;
Fig. 2 is A place partial enlarged drawing in Fig. 1;
Fig. 3 is the utility model partial exploded view.
Detailed description of the invention
With reference to Fig. 1 ~ Fig. 3, the utility model is a kind of saw blade being exclusively used in the soft hardwood of glued board and band knaur alive, comprise saw bit matrix 1 in the form of annular discs, saw bit matrix 1 periphery is provided with 48 sawtooth 2, sawtooth 2 is provided with cutter head 3, cutter head 3 has main blade 4 and secondary blade 5, cutter head is fixed on saw bit matrix by the form of welding, chip area 7 is provided with between adjacent sawtooth 2, main blade 4 is set to 11 °-18 ° (radial angle a is the angle of main blade peak and saw bit matrix circle center line connecting and main blade itself) with the radial angle a of saw bit matrix 1, secondary blade 5 is set to 17 °-18 ° (tangential angle a is the angle that the vertical line of secondary blade peak and saw bit matrix circle center line connecting is formed with main blade itself again) with the tangential angle b of saw bit matrix 1, installing hole 11 is provided with in the middle part of saw bit matrix 1, this installing hole 11 sidewall is provided with positioning spline 12, installing hole 11 diameter is set to 70mm, the diameter of saw bit matrix 1 is set to 298mm, the secondary blade 5 of cutter head 3 on saw bit matrix 1 is radial higher than sawtooth 2, the side of sawtooth 2 is provided with the installation position 21 of installing cutter head 3, the wide 1mm-2mm in this installation position 21, high 5.5mm-7mm.The utility model is designed by the design parameter of the soft hardwood of knaur of living for glued board and band, obtain above-mentioned optimum structure and parameter, make the utility model chip removal when cutting the soft hardwood of glued board and band knaur alive smooth and easy, heat dispersion reaches optimum efficiency, reduce vibration and noise, reduce the generation of dust, improve otch flatness, improve service life of the present utility model, increase work efficiency.
As shown in the figure, bottom chip area 7 toward saw bit matrix 1 center extended have some in ancistroid,ancistrous vibration damping seam 6, this vibration damping seam 6 distance at 7 centers from bottom to chip area is set to 18mm-24mm, and the A/F of vibration damping seam 6 bottom chip area 7 is set to 1mm-3mm.The vibration when design of vibration damping seam 6 significantly can reduce utility model works, and then reduce noise, improve heat radiation, improve otch flatness, the generation of less dust.
As shown in the figure, chip area 7 specifically can adopt following embodiment: comprise the first arc section 71 and the second arc section 72, seamlessly transit between first arc section 71 and the second arc section 72, the first arc section 71 radius is set to 3mm-6mm, and the second arc section 72 radius is set to 8mm-11mm.This chip area 7 is for glued board and be with the design parameter of the soft hardwood of knaur of living to design, and can reach best chip removal effect, improving radiating effect.
Above-described embodiment is preferred version of the present utility model, and the utility model also can have other embodiments.Those skilled in the art also can make equivalent variations or replacement under the prerequisite without prejudice to the utility model spirit, and these equivalent modification or replacement are all included in the scope set by the application's claim.
Claims (8)
1. one kind is exclusively used in the saw blade of the soft hardwood of glued board and band knaur alive, it is characterized in that comprising saw bit matrix in the form of annular discs, described saw bit matrix periphery is provided with some sawtooth, sawtooth is provided with cutter head, described cutter head has main blade and secondary blade, be provided with chip area between adjacent sawtooth, the radial angle of described main blade and saw bit matrix is set to 11 °-18 °, and the tangential angle of described secondary blade and saw bit matrix is set to 17 °-18 °.
2. a kind of glued board and band of being exclusively used in is lived the saw blade of soft hardwood of knaur as claimed in claim 1, to it is characterized in that bottom described chip area toward saw bit matrix center extended have some in ancistroid,ancistrous vibration damping seam, this vibration damping seam is set to 18mm-24mm from bottom to the distance at chip area center, and the A/F that vibration damping is sewn in bottom chip area is set to 1mm-3mm.
3. a kind of glued board and band of being exclusively used in is lived the saw blade of soft hardwood of knaur as claimed in claim 1, it is characterized in that described chip area comprises the first arc section and the second arc section, seamlessly transit between first arc section and the second arc section, first arc section radius is set to 3mm-6mm, and the second arc section radius is set to 8mm-11mm.
4. a kind of glued board and band of being exclusively used in is lived the saw blade of soft hardwood of knaur as claimed in claim 1, and it is characterized in that being provided with installing hole in the middle part of described saw bit matrix, this installing hole sidewall is provided with positioning spline, and installing hole diameter is set to 70mm.
5. a kind of glued board and band of being exclusively used in is lived the saw blade of soft hardwood of knaur as claimed in claim 1, it is characterized in that the diameter of described saw bit matrix is set to 298mm.
6. a kind of glued board and band of being exclusively used in is lived the saw blade of soft hardwood of knaur as claimed in claim 1, it is characterized in that the secondary blade of described cutter head in saw bit matrix radial direction higher than sawtooth.
7. a kind of glued board and band of being exclusively used in is lived the saw blade of soft hardwood of knaur as claimed in claim 1, it is characterized in that the side of described sawtooth is provided with the installation position of installing cutter head, this installation bit wide 1mm-2mm, high 5.5mm-7mm.
8. a kind of glued board and band of being exclusively used in is lived the saw blade of soft hardwood of knaur as claimed in claim 1, it is characterized in that described sawtooth quantity is set to 48.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520228439.XU CN204673721U (en) | 2015-04-15 | 2015-04-15 | A kind of saw blade being exclusively used in the soft hardwood of glued board and band knaur alive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520228439.XU CN204673721U (en) | 2015-04-15 | 2015-04-15 | A kind of saw blade being exclusively used in the soft hardwood of glued board and band knaur alive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204673721U true CN204673721U (en) | 2015-09-30 |
Family
ID=54173441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520228439.XU Expired - Fee Related CN204673721U (en) | 2015-04-15 | 2015-04-15 | A kind of saw blade being exclusively used in the soft hardwood of glued board and band knaur alive |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204673721U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105500465A (en) * | 2016-02-24 | 2016-04-20 | 刘传宝 | Novel saw blade |
-
2015
- 2015-04-15 CN CN201520228439.XU patent/CN204673721U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105500465A (en) * | 2016-02-24 | 2016-04-20 | 刘传宝 | Novel saw blade |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150930 Termination date: 20160415 |