CN206882911U - A kind of tooth saw blade of alternately splaying - Google Patents
A kind of tooth saw blade of alternately splaying Download PDFInfo
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- CN206882911U CN206882911U CN201720484439.5U CN201720484439U CN206882911U CN 206882911 U CN206882911 U CN 206882911U CN 201720484439 U CN201720484439 U CN 201720484439U CN 206882911 U CN206882911 U CN 206882911U
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- saw blade
- sawtooth
- tooth
- alternately
- side edge
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Abstract
A kind of tooth saw blade of alternately splaying, it is characterised in that be circular, for Metal Cutting purposes, including saw blade substrate, saw blade endoporus, sawtooth, described saw blade substrate center sets saw blade endoporus, and described saw blade substrate edges set sawtooth；The sawtooth side edge of a described sawtooth is angularly disposed to side, and the sawtooth side edge of another adjacent sawtooth is angularly disposed to opposite side, in alternately angularly disposed successively；The sawtooth side edge of described sawtooth overlaps with saw blade external diameter, and described sawtooth side edge intersects with saw blade external diameter vertical line.A kind of alternating described in the utility model splays tooth saw blade when cutting material to be cut, sawtooth side edge cuts material to be cut at a certain angle, with smaller Cutting Drag, generate bigger cutting strength, the chip thicker than the Metal Cutting saw blade of common sawtooth can be cut out, and the abrasion to sawtooth is smaller.
Description
Technical field
The invention belongs to Metal Cutting saw blade field, is a kind of saw blade for employing alternately oblique gulleting.
Background technology
Metal Cutting saw blade is with sharp saw cut metal material, and sawtooth bears larger impulsive force during cutting,
Cause sawtooth easily to wear, when the metal material of cutting is harder, be also easy to cause breaking and sawing for sawtooth when cutting speed is very fast
The crackle of piece, user have remained desirable to superior technique and can solve the problem that above mentioned problem.
The content of the invention
The purpose of the present invention is：A kind of Metal Cutting saw blade is provided, can reduce the abrasion of sawtooth, reduce sawtooth break and
The generation of saw blade crackle, there is more preferable cutting effect.
The technical solution adopted by the present invention is：One kind is alternately splayed tooth saw blade, be circular, including saw blade substrate, is sawed
Piece endoporus, sawtooth, described saw blade substrate center set saw blade endoporus, and described saw blade substrate edges set sawtooth；Described
The sawtooth side edge of one sawtooth is angularly disposed to side, and the sawtooth side edge of another adjacent sawtooth is angularly disposed to opposite side,
In alternately angularly disposed successively.
Preferably, a kind of described tooth saw blade of alternately splaying is used for Metal Cutting purposes.
Preferably, the sawtooth side edge of described sawtooth overlaps with saw blade external diameter.
Preferably, described sawtooth side edge intersects with saw blade external diameter vertical line.
Preferably, the sawtooth side edge of described sawtooth and saw blade external diameter vertical line angle of the crossing angle are+50 °~-50 °.
Preferably, the sawtooth side edge of a described sawtooth and saw blade external diameter vertical line angle of the crossing angle are on the occasion of then phase
The sawtooth side edge of adjacent sawtooth and saw blade external diameter vertical line angle of the crossing angle be negative value, and the sawtooth side edge of two adjacent saw-tooths and
Saw blade external diameter vertical line angle of the crossing angle value is consistent, and numerical value is then one positive one negative.
Preferably, the tooth pitch of described sawtooth is 5~25mm.
Preferably, a kind of described tooth saw blade thickness of alternately splaying is 1.0~7.0mm.
Preferably, a kind of described tooth saw blade external diameter of alternately splaying is 250~400mm.
Preferably, described saw blade bore inner diameter is 32mm.
Common metal cutting saw blade sawtooth side edge be with saw blade external diameter vertical lines run parallel, cutting material to be cut
When, whole piece sawtooth side edge contacts with cut material simultaneously, and sawtooth side edge is directly to push away forward, so resistance it is larger, it is necessary to
Larger strength could be cut, and when cutting sawtooth moment stress it is larger, easily there is the abrasion of sawtooth, break and saw blade
Crackle situations such as；And a kind of alternating of the present invention is splayed sawtooth side edge and the saw blade external diameter weight of the sawtooth of tooth saw blade
Close, described sawtooth side edge intersects with saw blade external diameter vertical line, and its sawtooth side edge is alternately angularly disposed successively, a sawtooth side edge
Angularly disposed to side, another adjacent sawtooth side edge is angularly disposed to opposite side, that is to say, that one kind of the present invention
It is different to replace the sawtooth side edge setting of the sawtooth side edge and common metal cutting saw blade of tooth saw blade of splaying, is angularly disposed
, the sawtooth side edge transverse cuts mode for common metal being cut saw blade is transformed into a kind of tooth of alternately splaying of the present invention
Circular saw blade saw tooth side edge oblique cutting mode.
Tooth saw blade is splayed when cutting material to be cut using a kind of alternating of the present invention, is the positive sword of sawtooth on one side
First contacted with cut material, then sawtooth side edge is cut, and sawtooth side edge is not directly to push away forward, but with one
The fixed strength for taking out sword, very big oblique cutting power is produced during cutting, so greatly reducing the resistance of cutting, decreases saw
The abrasion of tooth, it is less likely to occur situations such as the crackle to break with saw blade for making sawtooth.
A kind of alternating of the present invention splays tooth saw blade when cutting material to be cut, and sawtooth side edge is cut at a certain angle
Material to be cut is cut, there is smaller Cutting Drag, generate bigger cutting strength, the metal that can be cut out than common sawtooth is cut
The thicker chip of cyclotomy saw blade, and the abrasion to sawtooth is smaller.
Brief description of the drawings
Fig. 1 is a kind of tooth saw blade front view of alternately splaying of the present invention.
Fig. 2 is a kind of tooth circular saw blade saw tooth structural representation of alternately splaying of the present invention.
Fig. 3 is a kind of tooth saw blade side view of alternately splaying of the present invention.
Reference:
1：Saw blade substrate, 2：Saw blade endoporus, 3：Sawtooth, 4：The positive sword of sawtooth, 5：Sawtooth side edge, 6：Tooth pitch, 7：Saw blade external diameter
Vertical line, 8：Sawtooth side edge and the saw blade external diameter vertical line angle of the crossing, 9：Long tooth pitch, 10：Short tooth away from.
Embodiment
Embodiment 1：
A kind of tooth saw blade of alternately splaying, is circular, for Metal Cutting purposes, including saw blade substrate 1, saw blade endoporus
2nd, sawtooth 3, the centrally disposed saw blade endoporus 2 of described saw blade substrate 1, the described edge of saw blade substrate 1 set sawtooth 3；
The sawtooth side edge 5 of a described sawtooth 3 is angularly disposed to side, the sawtooth side edge 5 of another adjacent sawtooth 3
It is angularly disposed to opposite side, in alternately angularly disposed successively；The sawtooth side edge 5 of described sawtooth 3 overlaps with saw blade external diameter, described
Sawtooth side edge 5 intersect with saw blade external diameter vertical line 7.
The sawtooth side edge of a described sawtooth 3 is+25 ° with the angle of the saw blade external diameter vertical line angle of the crossing 8, adjacent saw-tooth 3
Sawtooth side edge and the angle of the saw blade external diameter vertical line angle of the crossing 8 be -25 °, the tooth pitch 6 of described sawtooth 3 is 15mm；Described one
It is 2.5mm to plant tooth saw blade thickness of alternately splaying；A kind of described tooth saw blade external diameter of alternately splaying is 300mm；Described saw
The internal diameter of piece endoporus 2 is 32mm.
As shown in figure 1, the distance between two sawtooth 3 are referred to as tooth pitch 6, tooth pitch 6 is in a long short tooth of tooth pitch 9 one away from 10 alternatings
Set.
As shown in Fig. 2 the connection positive sword 4 of two sawtooth is sawtooth side edge 5, the substantial positive sword 4 of sawtooth and sawtooth side edge 5
A part, the positive sword 4 of two sawtooth is located at a kind of alternating and splays the two sides of tooth saw blade, the sawtooth among the positive sword 4 of two sawtooth
Side edge 5 is in angularly disposed.
As shown in figure 3, the angle of sawtooth side edge and the saw blade external diameter vertical line angle of the crossing 8 is+25 °~-25 °, a sawtooth
Angularly disposed 3 sawtooth side edge 5 is+25 °, then angularly disposed -25 ° of the sawtooth side edge 5 of neighbouring another two sawtooth 3.
Embodiment 2：
A kind of tooth saw blade of alternately splaying, is circular, for Metal Cutting purposes, including saw blade substrate 1, saw blade endoporus
2nd, sawtooth 3, the centrally disposed saw blade endoporus 2 of described saw blade substrate 1, the described edge of saw blade substrate 1 set sawtooth 3；
The sawtooth side edge 5 of a described sawtooth 3 is angularly disposed to side, the sawtooth side edge 5 of another adjacent sawtooth 3
It is angularly disposed to opposite side, in alternately angularly disposed successively；The sawtooth side edge 5 of described sawtooth 3 overlaps with saw blade external diameter, described
Sawtooth side edge 5 intersect with saw blade external diameter vertical line 7.
The sawtooth side edge of a described sawtooth 3 is+5 ° with the angle of the saw blade external diameter vertical line angle of the crossing 8, adjacent saw-tooth 3
Sawtooth side edge is -5 ° with the angle of the saw blade external diameter vertical line angle of the crossing 8, and the tooth pitch 6 of described sawtooth 3 is 5mm；A kind of described friendship
It is 1.0mm for tooth saw blade thickness of splaying；A kind of described tooth saw blade external diameter of alternately splaying is 250mm；In described saw blade
The internal diameter of hole 2 is 32mm.
Embodiment 3：
A kind of tooth saw blade of alternately splaying, is circular, for Metal Cutting purposes, including saw blade substrate 1, saw blade endoporus
2nd, sawtooth 3, the centrally disposed saw blade endoporus 2 of described saw blade substrate 1, the described edge of saw blade substrate 1 set sawtooth 3；
The sawtooth side edge 5 of a described sawtooth 3 is angularly disposed to side, the sawtooth side edge 5 of another adjacent sawtooth 3
It is angularly disposed to opposite side, in alternately angularly disposed successively；The sawtooth side edge 5 of described sawtooth 3 overlaps with saw blade external diameter, described
Sawtooth side edge 5 intersect with saw blade external diameter vertical line 7.
The sawtooth side edge of a described sawtooth 3 is+50 ° with the angle of the saw blade external diameter vertical line angle of the crossing 8, adjacent saw-tooth 3
Sawtooth side edge and the angle of the saw blade external diameter vertical line angle of the crossing 8 be -50 °, the tooth pitch 6 of described sawtooth 3 is 25mm；Described one
It is 7.0mm to plant tooth saw blade thickness of alternately splaying；A kind of described tooth saw blade external diameter of alternately splaying is 400mm；Described saw
The internal diameter of piece endoporus 2 is 32mm.
Claims (10)
1. one kind is alternately splayed tooth saw blade, it is characterised in that it is circular, including saw blade substrate, saw blade endoporus, sawtooth, institute
The saw blade substrate center stated sets saw blade endoporus, and described saw blade substrate edges set sawtooth；The sawtooth of a described sawtooth
Side edge is angularly disposed to side, and the sawtooth side edge of another adjacent sawtooth is angularly disposed to opposite side, in alternately oblique successively
Set.
A kind of a kind of 2. tooth saw blade of alternately splaying according to claim 1, it is characterised in that described tooth of alternately splaying
Saw blade is used for Metal Cutting purposes.
A kind of 3. tooth saw blade of alternately splaying according to claim 1, it is characterised in that the sawtooth side edge of described sawtooth
Overlapped with saw blade external diameter.
4. a kind of tooth saw blade of alternately splaying according to claim 1, it is characterised in that described sawtooth side edge and saw blade
External diameter vertical line intersects.
A kind of 5. tooth saw blade of alternately splaying according to claim 1, it is characterised in that the sawtooth side edge of described sawtooth
It it is+50 °~-50 ° with saw blade external diameter vertical line angle of the crossing angle.
A kind of 6. tooth saw blade of alternately splaying according to claim 1, it is characterised in that the sawtooth of a described sawtooth
Side edge is on the occasion of then the sawtooth side edge of adjacent saw-tooth intersects with saw blade external diameter vertical line with saw blade external diameter vertical line angle of the crossing angle
Angle angle is negative value, and the sawtooth side edge of two adjacent saw-tooths is consistent with saw blade external diameter vertical line angle of the crossing angle value, numerical value
Then one positive one is negative.
7. a kind of tooth saw blade of alternately splaying according to claim 1, it is characterised in that the tooth pitch of described sawtooth is 5
~25mm.
A kind of a kind of 8. tooth saw blade of alternately splaying according to claim 1, it is characterised in that described tooth of alternately splaying
Saw blade thickness is 1.0~7.0mm.
A kind of a kind of 9. tooth saw blade of alternately splaying according to claim 1, it is characterised in that described tooth of alternately splaying
Saw blade external diameter is 250~400mm.
A kind of 10. tooth saw blade of alternately splaying according to claim 1, it is characterised in that described saw blade bore inner diameter
For 32mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720484439.5U CN206882911U (en) | 2017-05-04 | 2017-05-04 | A kind of tooth saw blade of alternately splaying |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720484439.5U CN206882911U (en) | 2017-05-04 | 2017-05-04 | A kind of tooth saw blade of alternately splaying |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206882911U true CN206882911U (en) | 2018-01-16 |
Family
ID=61340924
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720484439.5U Active CN206882911U (en) | 2017-05-04 | 2017-05-04 | A kind of tooth saw blade of alternately splaying |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206882911U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107052453A (en) * | 2017-05-04 | 2017-08-18 | 叶向前 | A kind of tooth saw blade of alternately splaying |
-
2017
- 2017-05-04 CN CN201720484439.5U patent/CN206882911U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107052453A (en) * | 2017-05-04 | 2017-08-18 | 叶向前 | A kind of tooth saw blade of alternately splaying |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191012 Address after: 321000 north of Jinxi Avenue, Jinxi Economic Development Zone, Wucheng District, Jinhua City, Zhejiang Province Patentee after: Jinhua Ke Gang special steel tools Co., Ltd. Address before: 321075, Zhejiang, Jinhua Province Economic and Technological Development Zone, soup Town, Jinxi Road, No. 1078, Jinhua drilling special steel tools Co., Ltd. Patentee before: Ye Xiang Qian |