CN205704514U - A kind of medium-sized saw blade being exclusively used in low-density plank - Google Patents
A kind of medium-sized saw blade being exclusively used in low-density plank Download PDFInfo
- Publication number
- CN205704514U CN205704514U CN201620332768.3U CN201620332768U CN205704514U CN 205704514 U CN205704514 U CN 205704514U CN 201620332768 U CN201620332768 U CN 201620332768U CN 205704514 U CN205704514 U CN 205704514U
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- Prior art keywords
- bit matrix
- saw
- blade
- low
- saw bit
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Abstract
The utility model discloses a kind of medium-sized saw blade being exclusively used in low-density plank, including saw bit matrix in the form of annular discs, described saw bit matrix periphery is provided with some sawtooth, cutter head it is provided with on sawtooth, described cutter head has main blade and secondary blade, being provided with chip area between adjacent sawtooth, described main blade is set to 22 ° 23 ° with the radial direction angle of saw bit matrix, and described secondary blade is set to 20 ° 21 ° with the tangential angle of saw bit matrix；The diameter of described saw bit matrix is set to 155mm.This utility model using said structure is designed by the design parameter for low-density plank, obtain optimum structure and parameter, make this utility model chip removal when cutting low-density plank 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, improve work efficiency.
Description
Technical field
This utility model relates to a kind of medium-sized saw blade being exclusively used in low-density plank.
Background technology
Saw blade is the general designation of the thin slice circular knives for cutting solid material, can divide
For: for the diamond disc of stone material cutting, for the height of metal material cutting
Speed steel saw blade (not tungsten carbide button cutter head), for solid wood, furniture,
It is hard that wood-based plate, aluminium alloy, aluminium section bar, radiator, plastics, plastic-steel etc. cut
Matter alloy saw blade.
Existing saw blade needs the parameter of comprehensive various timber to carry out when design
Balanced design, the design parameter for certain timber is not designed, and causes
Not for the Special circular saw of low-density plank on existing market；Therefore, at present
Processing to low-density plank mostly uses this type of non-special saw blade；Cause in cutting
Time be easy to because chip removal difficulty and cutting resistance are excessive and cause saw blade or material mistake
Heat, so that saw blade or material deformation, otch out-of-flatness, noise is big, and dust is many,
Cutter is fragile and service life is low, and working (machining) efficiency is low.
Utility model content
In order to solve the problems referred to above, this utility model provides one to be exclusively used in low-density
The medium-sized saw blade of plate.
This utility model solves its technical problem and be the technical scheme is that
A kind of medium-sized saw blade being exclusively used in low-density plank, including saw in the form of annular discs
Sheet matrix, 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, is provided with between adjacent sawtooth
Chip area, described main blade is set to 22 °-23 with the radial direction angle of saw bit matrix
°, described secondary blade is set to 20 °-21 ° with the tangential angle of saw bit matrix；
The diameter of described saw bit matrix is set to 155mm；Described cutter head uses hard alloy
Material makes, and it is recessed that described saw bit matrix two sides are all evenly arranged with three dampings
Groove, a diameter of 18mm of damping groove, it is additionally provided with a temperature in described saw bit matrix
Degree sensor and wireless signal transmitting module, temperature sensor and wireless signal transmission
Module connects.
Bottom described chip area toward saw bit matrix center extended have some in fish
Hook-shaped vibration damping seam, this vibration damping seam is set to from bottom to the distance at chip area center
19mm-22mm, the A/F that vibration damping is sewn in bottom chip area is set to
0.9mm-1.3mm。
Described chip area includes the first arc section and the second arc section, the first arc section
And seamlessly transitting between the second arc section, the first arc section radius is set to
1.5mm-3.5mm, the second arc section radius is set to 4mm-7mm.
It is provided with installing hole in the middle part of described saw bit matrix, this installing hole sidewall is arranged
Hole, location, installing hole diameter is had to be set to 45mm.
The secondary blade of described cutter head is radially higher than sawtooth in saw bit matrix.
The side of described sawtooth is provided with the installation position installing cutter head, this installation bit wide
1mm-2mm, high 4.5mm-6.5mm.
Described sawtooth quantity is set to 36.
The beneficial effects of the utility model are: use this utility model of said structure
It is designed by the design parameter for low-density plank, obtains optimum structure and ginseng
Number so that this utility model chip removal when cutting low-density plank is smooth and easy, heat dispersion
Reaching optimum efficiency, reduce vibration and noise, reduce the generation of dust, raising is cut
Mouth flatness, improves service life of the present utility model, improves work efficiency.
Accompanying drawing explanation
With embodiment, this utility model is further illustrated below in conjunction with the accompanying drawings:
Fig. 1 is schematic diagram of the present utility model；
Fig. 2 is partial enlarged drawing A in Fig. 1；
Fig. 3 is this utility model partial exploded view.
Detailed description of the invention
With reference to Fig. 1～Fig. 3, this utility model is a kind of to be exclusively used in low-density plank
Medium-sized saw blade, including saw bit matrix 1 in the form of annular discs, saw bit matrix 1 periphery
Being provided with 36 sawtooth 2, sawtooth 2 is provided with cutter head 3, cutter head 3 has master
Blade 4 and secondary blade 5, cutter head is fixed on saw bit matrix by the form of welding,
Chip area 7, main blade 4 and saw bit matrix 1 it is provided with between adjacent sawtooth 2
Radially angle a is set to 22 °-23 ° (radially angle a is main blade peak
Angle with saw bit matrix circle center line connecting Yu main blade itself), secondary blade 5 and saw
The tangential angle b of sheet matrix 1 is set to 20 °-21 °, and (tangential angle a is pair
The vertical line of blade peak and saw bit matrix circle center line connecting again with main blade itself
The angle formed)；Installing hole 11 it is provided with, this installing hole in the middle part of saw bit matrix 1
Being provided with hole 12, three location on 11 sidewalls, installing hole 11 diameter is set to 45mm,
The diameter of saw bit matrix 1 is set to 155mm, and the secondary blade 5 of cutter head 3 is in saw blade
Matrix 1 is radially higher than sawtooth 2, and the side of sawtooth 2 is provided with installation cutter head 3
Installation position 21, this installation position 21 wide 1.5mm-3.5mm, high 4mm-7mm；Institute
Stating cutter head uses Hardmetal materials to make, and described saw bit matrix two sides are the most uniform
It is provided with three damping grooves 8, a diameter of 18mm of damping groove, described saw blade
Being additionally provided with a temperature sensor and wireless signal transmitting module in matrix, temperature passes
Sensor is connected with wireless signal transmitting module；By wireless signal transmitting module and temperature
Degree sensor can go out the temperature of saw bit matrix in real time at terminal demonstration, monitors it in real time
Duty.This utility model is set by the design parameter for low-density plank
Meter, obtains above-mentioned optimum structure and parameter so that this utility model is low close in cutting
During degree plate, chip removal is smooth and easy, and heat dispersion reaches optimum efficiency, reduces vibration and noise,
Reduce the generation of dust, improve otch flatness, improve use of the present utility model
In the life-span, improve work efficiency.
As it can be seen, have toward saw bit matrix 1 center is extended bottom chip area 7
Some stitching 6 in ancistroid,ancistrous vibration damping, this vibration damping seam 6 is from bottom to chip area in 7
The distance of the heart is set to 19mm-22mm, vibration damping seam 6 opening bottom chip area 7
Mouth width is set to 0.9mm-1.3mm.The design of vibration damping seam 6 can be significantly
Reduce vibration during utility model works, and then reduce noise, improve heat radiation,
Improve otch flatness, the generation of less dust.
As it can be seen, chip area 7 specifically can use implementation below: include
One arc section 71 and the second arc section 72, the first arc section 71 and the second arc section
Seamlessly transitting between 72, the first arc section 71 radius is set to 1mm-2mm, the
Two arc section 72 radiuses are set to 4.5mm-6.5mm.This chip area 7 is for low close
The design parameter of degree plate is designed, and can reach optimal chip removal effect, promotes and dissipates
Thermal effect.
Above-described embodiment is preferred version of the present utility model, and this utility model is also
Can there be other embodiments.Those skilled in the art is without prejudice to this utility model
Also can make equivalent variations or replacement on the premise of spirit, these equivalent modification or
Replace in the scope being all contained in set by the application claim.
Claims (7)
1. the medium-sized saw blade being exclusively used in low-density plank, it is characterised in that include in circle
The saw bit matrix of plate-like, described saw bit matrix periphery is provided with some sawtooth, saw
Being provided with cutter head on tooth, described cutter head has main blade and secondary blade, adjacent
The radial direction angle of chip area, described main blade and saw bit matrix it is provided with between sawtooth
Being set to 22 °-23 °, described secondary blade sets with the tangential angle of saw bit matrix
It is set to 20 °-21 °；The diameter of described saw bit matrix is set to 155mm；Institute
Stating cutter head uses Hardmetal materials to make, and described saw bit matrix two sides are the most equal
Even it is provided with three damping grooves, a diameter of 18mm of damping groove, described saw
A temperature sensor and wireless signal transmitting module it is additionally provided with, temperature in sheet matrix
Degree sensor is connected with wireless signal transmitting module.
A kind of medium-sized saw blade being exclusively used in low-density plank,
It is characterized in that having toward saw bit matrix center is extended bottom described chip area
Some stitch in ancistroid,ancistrous vibration damping, this vibration damping seam from bottom to chip area center
Distance is set to 19mm-22mm, and vibration damping is sewn in the A/F bottom chip area
It is set to 0.9mm-1.3mm.
A kind of medium-sized saw blade being exclusively used in low-density plank,
It is characterized in that described chip area includes the first arc section and the second arc section, the
Seamlessly transitting between one arc section and the second arc section, the first arc section radius sets
Being set to 1.5mm-3.5mm, the second arc section radius is set to 4mm-7mm.
A kind of medium-sized saw blade being exclusively used in low-density plank,
It is characterized in that being provided with installing hole in the middle part of described saw bit matrix, this installing hole side
Being provided with hole, location on wall, installing hole diameter is set to 45mm.
A kind of medium-sized saw blade being exclusively used in low-density plank,
It is characterized in that the secondary blade of described cutter head is radially higher than saw in saw bit matrix
Tooth.
A kind of medium-sized saw blade being exclusively used in low-density plank,
It is characterized in that the side of described sawtooth is provided with the installation position installing cutter head, should
Bit wide 1mm-2mm, high 4.5mm-6.5mm are installed.
A kind of medium-sized saw blade being exclusively used in low-density plank,
It is characterized in that described sawtooth quantity is set to 36.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620332768.3U CN205704514U (en) | 2016-04-02 | 2016-04-02 | A kind of medium-sized saw blade being exclusively used in low-density plank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620332768.3U CN205704514U (en) | 2016-04-02 | 2016-04-02 | A kind of medium-sized saw blade being exclusively used in low-density plank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205704514U true CN205704514U (en) | 2016-11-23 |
Family
ID=57298177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620332768.3U Expired - Fee Related CN205704514U (en) | 2016-04-02 | 2016-04-02 | A kind of medium-sized saw blade being exclusively used in low-density plank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205704514U (en) |
-
2016
- 2016-04-02 CN CN201620332768.3U patent/CN205704514U/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 | ||
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Wu Haiping Document name: Notification of Termination of Patent Right |
|
| 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: 20161123 Termination date: 20180402 |