CN105108235A - Special-shaped saw blade - Google Patents
Special-shaped saw blade Download PDFInfo
- Publication number
- CN105108235A CN105108235A CN201510545666.XA CN201510545666A CN105108235A CN 105108235 A CN105108235 A CN 105108235A CN 201510545666 A CN201510545666 A CN 201510545666A CN 105108235 A CN105108235 A CN 105108235A
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- Prior art keywords
- saw blade
- sawtooth
- saw
- special
- blade body
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Abstract
The invention relates to a special-shaped saw blade. The special-shaped saw blade comprises a saw blade body. Saw teeth which are processed through high-frequency quenching are continuously arranged on the edge of one side of the saw blade body. The saw blade body and the saw teeth are manufactured through high-carbon tool steel. The hardness of the saw teeth is HRC60. The hardness of the saw blade body is 50 HRC. The saw teeth are composed of the large saw teeth and the small saw teeth. The direction of the large saw teeth is opposite to the direction of the small saw teeth. The large saw teeth and the small saw teeth are distributed in an alternate mode. The large saw teeth and the small saw teeth alternately incline towards the two sides of the saw blade body. The special-shaped saw blade is simple in structure, convenient to use, and capable of efficiently utilizing the force exerted on the saw blade in the whole working stroke process, the labor intensity of workers is lowered, and the work efficiency is improved.
Description
Technical field
The present invention relates to hardware article field, particularly relate to a kind of special-shaped saw blade.
Background technology
Saw blade is widely used in multiple industry such as machine-building, timber processing, metallurgy, chemical industry, military project.Saw blade divides again frame saw blade and bands for band, and frame saw blade is not only thin but also length, the symmetrical saw being shaped with several sawtooth of hump, and this saw is arranged on buck saw lathe and carries out sawing workpieces; Bands for band is not only thin but also length, and the band saw being shaped with several sawtooth of hump symmetry, is arranged on band-saw machine tool and carries out sawing work.
The sawtooth of existing saw blade is all towards same direction, and like this when pulling hacksaw back and forth, in fact can only cut along half impulse stroke, the power that another half impulse stroke acts on just is wasted in vain, improves the labour intensity of workman.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, providing a kind of special-shaped saw blade.
The present invention is achieved through the following technical solutions:
A kind of special-shaped saw blade, include saw blade body, the side continuous edge of described saw blade body is arranged with the sawtooth through high-frequency quenching process, described saw blade body and sawtooth adopt high carbon tool steel to make, it is characterized in that: described sawtooth is made up of large sawtooth and little sawtooth, the sawtooth of described large sawtooth and little sawtooth is towards the opposite.
As the preferred technical solution of the present invention, described large sawtooth and little sawtooth distribute alternately.
As the preferred technical solution of the present invention, described large sawtooth and little sawtooth sawtooth direction tilt alternately to saw blade body both sides.
As the preferred technical solution of the present invention, the hardness of described sawtooth is HRC60 degree, and the hardness of described saw blade body is HRC50 degree.
Compared with prior art, the invention has the beneficial effects as follows: structure of the present invention is simple, easy to use, the power acted on saw blade can be made full use of in whole impulse stroke process, alleviate the working strength of master worker, improve operating efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
In figure: 1 ?saw blade body; 2-sawtooth; The large sawtooth of 20-; The little sawtooth of 21-.
Detailed description of the invention
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
Refer to Fig. 1, Fig. 1 is structural representation of the present invention.
The special-shaped saw blade of described one, include saw blade body 1, the side continuous edge of described saw blade body 1 is arranged with the sawtooth 2 through high-frequency quenching process, described saw blade body 1 and sawtooth 2 adopt high carbon tool steel to make, described sawtooth 2 is made up of large sawtooth 20 and little sawtooth 21, and the sawtooth of described large sawtooth 20 and little sawtooth 21 is towards the opposite.
Described large sawtooth 20 and little sawtooth 21 distribute alternately, and described large sawtooth 20 and little sawtooth 21 sawtooth direction tilt alternately to saw blade body 1 both sides.
The hardness of described sawtooth 2 is HRC60 degree, and the hardness of described saw blade body is HRC50 degree, makes sawtooth have higher hardness, and promote cutting ability and service life, increase substantially stock-removing efficiency, cutting quality is good.
Compared with prior art, the invention has the beneficial effects as follows: structure of the present invention is simple, easy to use, the power acted on saw blade can be made full use of in whole impulse stroke process, alleviate the working strength of master worker, improve operating efficiency.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (4)
1. a special-shaped saw blade, include saw blade body (1), the side continuous edge of described saw blade body (1) is arranged with the sawtooth (2) through high-frequency quenching process, described saw blade body (1) and sawtooth (2) adopt high carbon tool steel to make, it is characterized in that: described sawtooth (2) is made up of large sawtooth (20) and little sawtooth (21), and the sawtooth of described large sawtooth (20) and little sawtooth (21) is towards the opposite.
2. the special-shaped saw blade of one according to claim 1, is characterized in that: described large sawtooth (20) and little sawtooth (21) distribute alternately.
3. the special-shaped saw blade of one according to claim 1, is characterized in that: described large sawtooth (20) and little sawtooth (21) sawtooth direction tilt alternately to saw blade body (1) both sides.
4. the special-shaped saw blade of one according to claim 1, is characterized in that: the hardness of described sawtooth (2) is HRC60 degree, and the hardness of described saw blade body is HRC50 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510545666.XA CN105108235A (en) | 2015-08-28 | 2015-08-28 | Special-shaped saw blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510545666.XA CN105108235A (en) | 2015-08-28 | 2015-08-28 | Special-shaped saw blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105108235A true CN105108235A (en) | 2015-12-02 |
Family
ID=54656465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510545666.XA Pending CN105108235A (en) | 2015-08-28 | 2015-08-28 | Special-shaped saw blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105108235A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20114761U1 (en) * | 2000-09-07 | 2001-10-31 | Giovannini Eliseo | Band saw with anti-slip |
| DE69812973T2 (en) * | 1997-06-26 | 2004-02-05 | Kapman Ab | IMPROVED BANDSAW |
| CN102303169A (en) * | 2011-07-26 | 2012-01-04 | 白可 | Bidirectional cutting saw blade |
| CN202462532U (en) * | 2011-12-22 | 2012-10-03 | 海盐恒锋锯业有限公司 | Reciprocating saw blade |
| CN204912937U (en) * | 2015-08-28 | 2015-12-30 | 杨晓方 | Abnormal shape saw blade |
-
2015
- 2015-08-28 CN CN201510545666.XA patent/CN105108235A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE69812973T2 (en) * | 1997-06-26 | 2004-02-05 | Kapman Ab | IMPROVED BANDSAW |
| DE20114761U1 (en) * | 2000-09-07 | 2001-10-31 | Giovannini Eliseo | Band saw with anti-slip |
| CN102303169A (en) * | 2011-07-26 | 2012-01-04 | 白可 | Bidirectional cutting saw blade |
| CN202462532U (en) * | 2011-12-22 | 2012-10-03 | 海盐恒锋锯业有限公司 | Reciprocating saw blade |
| CN204912937U (en) * | 2015-08-28 | 2015-12-30 | 杨晓方 | Abnormal shape saw blade |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151202 |
|
| WD01 | Invention patent application deemed withdrawn after publication |