CN204673722U - A kind of small-sized saw blade being exclusively used in double applying surface shaving board and medium-density plate - Google Patents
A kind of small-sized saw blade being exclusively used in double applying surface shaving board and medium-density plate Download PDFInfo
- Publication number
- CN204673722U CN204673722U CN201520228440.2U CN201520228440U CN204673722U CN 204673722 U CN204673722 U CN 204673722U CN 201520228440 U CN201520228440 U CN 201520228440U CN 204673722 U CN204673722 U CN 204673722U
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- China
- Prior art keywords
- bit matrix
- medium
- blade
- applying surface
- shaving board
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of small-sized saw blade being exclusively used in double applying surface shaving board and medium-density plate, 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 10 °-17 °, and the tangential angle of described secondary blade and saw bit matrix is set to 17 °-18 °; The diameter of described saw bit matrix is set to 378mm.Adopt the utility model of said structure by designing for the design parameter of double applying surface shaving board and medium-density plate, obtain optimum structure and parameter, make the utility model chip removal when cutting double applying surface shaving board and medium-density plate 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 small-sized saw blade being exclusively used in double applying surface shaving board and medium-density plate.
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, and causes Special circular saw existing market not had for double applying surface shaving board and medium-density plate; Therefore, at present this type of non-special saw blade is mostly adopted to the processing of double applying surface shaving board and medium-density plate; 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 small-sized saw blade being exclusively used in double applying surface shaving board and medium-density plate.
The utility model solves the technical scheme that its technical problem adopts:
A kind of small-sized saw blade being exclusively used in double applying surface shaving board and medium-density plate, 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 10 °-17 °, and the tangential angle of described secondary blade and saw bit matrix is set to 17 °-18 °; The diameter of described saw bit matrix is set to 378mm.
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 28mm-32mm 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-2.5mm.
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 2mm-4mm, and the second arc section radius is set to 6mm-10mm.
Be provided with installing hole in the middle part of described saw bit matrix, this installing hole sidewall is provided with locating hole, and installing hole diameter is set to 60mm.
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 6mm-8mm.
Described sawtooth quantity is set to 84.
The beneficial effects of the utility model are: adopt the utility model of said structure by designing for the design parameter of double applying surface shaving board and medium-density plate, obtain optimum structure and parameter, make the utility model chip removal when cutting double applying surface shaving board and medium-density plate 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 small-sized saw blade being exclusively used in double applying surface shaving board and medium-density plate, comprise saw bit matrix 1 in the form of annular discs, saw bit matrix 1 periphery is provided with 84 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 10 °-17 ° (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 four locating holes 12, installing hole 11 diameter is set to 60mm, the diameter of saw bit matrix 1 is set to 378mm, 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 6mm-8mm.The utility model is by designing for the design parameter of double applying surface shaving board and medium-density plate, obtain above-mentioned optimum structure and parameter, make the utility model chip removal when cutting double applying surface shaving board and medium-density plate 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 28mm-32mm, and the A/F of vibration damping seam 6 bottom chip area 7 is set to 1mm-2.5mm.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 2mm-4mm, and the second arc section 72 radius is set to 6mm-10mm.This chip area 7 designs for the design parameter of double applying surface shaving board and medium-density plate, 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 (7)
1. one kind is exclusively used in the small-sized saw blade of double applying surface shaving board and medium-density plate, 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 10 °-17 °, and the tangential angle of described secondary blade and saw bit matrix is set to 17 °-18 °; The diameter of described saw bit matrix is set to 378mm.
2. a kind of small-sized saw blade being exclusively used in double applying surface shaving board and medium-density plate 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 28mm-32mm 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-2.5mm.
3. a kind of small-sized saw blade being exclusively used in double applying surface shaving board and medium-density plate 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 2mm-4mm, and the second arc section radius is set to 6mm-10mm.
4. a kind of small-sized saw blade being exclusively used in double applying surface shaving board and medium-density plate as claimed in claim 1, 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 locating hole, and installing hole diameter is set to 60mm.
5. a kind of small-sized saw blade being exclusively used in double applying surface shaving board and medium-density plate as claimed in claim 1, is characterized in that the secondary blade of described cutter head in saw bit matrix radial direction higher than sawtooth.
6. a kind of small-sized saw blade being exclusively used in double applying surface shaving board and medium-density plate as claimed in claim 1, 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 6mm-8mm.
7. a kind of small-sized saw blade being exclusively used in double applying surface shaving board and medium-density plate as claimed in claim 1, is characterized in that described sawtooth quantity is set to 84.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520228440.2U CN204673722U (en) | 2015-04-15 | 2015-04-15 | A kind of small-sized saw blade being exclusively used in double applying surface shaving board and medium-density plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520228440.2U CN204673722U (en) | 2015-04-15 | 2015-04-15 | A kind of small-sized saw blade being exclusively used in double applying surface shaving board and medium-density plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204673722U true CN204673722U (en) | 2015-09-30 |
Family
ID=54173442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520228440.2U Expired - Fee Related CN204673722U (en) | 2015-04-15 | 2015-04-15 | A kind of small-sized saw blade being exclusively used in double applying surface shaving board and medium-density plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204673722U (en) |
-
2015
- 2015-04-15 CN CN201520228440.2U patent/CN204673722U/en not_active Expired - Fee Related
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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 |