CN105081465A - Double-sawing-edge type circular saw blade - Google Patents
Double-sawing-edge type circular saw blade Download PDFInfo
- Publication number
- CN105081465A CN105081465A CN201410189957.5A CN201410189957A CN105081465A CN 105081465 A CN105081465 A CN 105081465A CN 201410189957 A CN201410189957 A CN 201410189957A CN 105081465 A CN105081465 A CN 105081465A
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- China
- Prior art keywords
- cutter head
- saw blade
- height
- described cutter
- sawing
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The invention provides a double-sawing-edge type circular saw blade, which comprises a base body, wherein a plurality of cutter heads are uniformly arranged on the outer peripheral wall of the base body; the height of the cutter heads is higher than the other side; U-shaped chip discharge grooves are formed among the cutter heads; the inner diameter of opening parts of the chip discharge grooves is a little smaller than the inner diameter of the bottom; the outer edge of each cutter head is in an inner concave arc shape with the angle being 150 degrees; an alloy cutter blade is connected onto one side of the cutter heads; and the height of the alloy cutter blade is greater than the height of the cutter heads. The double-sawing-edge type circular saw blade has the advantages that the structure is simple; the design is reasonable; the cutting sharpness degree is high; the unnecessary loss of cutting object materials is reduced; the production cost is reduced; and the production efficiency is improved.
Description
Technical field
The present invention relates to hardware field, especially a kind of slim saw blade.
Background technology
Traditional round saw bit matrix thickness is between 1.8mm-2.4mm, and when carrying out chip operation, swage set is wider, easily causes the waste to chip subject material, and relatively weak in cutting sharpness.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of slim saw blade, solves traditional round blade cutting saw road wider, the problem that sharpness is inadequate.
In order to solve the problems of the technologies described above, comprise matrix, the outer circle wall of described matrix is evenly provided with some cutter heads, described cutter head side height is higher than other side, form " U " type chip area between described cutter head, the opening portion internal diameter of described chip area is slightly less than bottom inner diameter, the outer rim of described cutter head to be angle the be indent arc of 120 °-160 °, described cutter head side is connected with alloy blade, and the height of described alloy blade is higher than the height of described cutter head.
Further: described alloy blade is welded on described cutter head side.
Further: the outer rim of described cutter head to be angle the be indent arc of 150 °
Further: described cutter head has 24.
Further, the thickness of described matrix is 1mm.
Beneficial effect of the present invention: structure of the present invention is simple, reasonable in design, cutting sharpness is high, has saved the unnecessary loss of cutting subject material, has reduced production cost, increase production efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention:
In figure, 1 is matrix, and 2 is cutter head, and 3 is alloy blade, and 4 is chip area.
Detailed description of the invention
The present invention is further illustrated by reference to the accompanying drawings now.The schematic diagram that these accompanying drawings are simplification only illustrates basic structure of the present invention in a schematic way, and therefore it only shows the formation relevant with the present invention.
The slim saw blade of one as shown in Figure 1, comprise matrix 1, the outer circle wall of described matrix 1 is evenly provided with 24 cutter heads 2, the side height of described cutter head 2 is higher than other side, the chip area 4 of " U " type is formed between described cutter head 2, the opening portion internal diameter of described chip area 4 is slightly less than bottom inner diameter, and the outer rim of described cutter head 2 to be angle the be indent arc of 150 °, side is welded with alloy blade 3 to cutter head 2.When carrying out cutting work, cutting sharpness and obviously increasing, saved the unnecessary loss of cutting subject material, reduced production cost, increase production efficiency.
Above-mentioned embodiment is only for illustrating technical conceive of the present invention and feature; its object is to person skilled in the art can be understood content of the present invention and be implemented; can not limit the scope of the invention with this; all equivalences done according to Spirit Essence of the present invention change or modify, and all should be encompassed in protection scope of the present invention.
Claims (6)
1. a slim saw blade, it is characterized in that: comprise matrix (1), the outer circle wall of described matrix (1) is evenly provided with some cutter heads (2), described cutter head (2) side height is higher than other side, " U " type chip area (4) is formed between described cutter head (2), the opening portion internal diameter of described chip area (4) is slightly less than bottom inner diameter, the outer rim of described cutter head (2) the indent arc that to be angle be between 120 °-160 °, described cutter head (2) side is connected with alloy blade (3), the height of described alloy blade (3) is higher than the height of described cutter head (2).
2. slim saw blade according to claim 1, is characterized in that: described alloy blade (3) is welded on described cutter head (2) side.
3. slim saw blade according to claim 1, is characterized in that: the cylindrical of described cutter head is the indent arc of angle 150 °.
4. slim saw blade according to claim 1.
5. it is characterized in that: described cutter head (2) has 24.
6. the slim saw blade according to claim 2-4, is characterized in that: the thickness of described matrix is 1mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410189957.5A CN105081465A (en) | 2014-05-07 | 2014-05-07 | Double-sawing-edge type circular saw blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410189957.5A CN105081465A (en) | 2014-05-07 | 2014-05-07 | Double-sawing-edge type circular saw blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105081465A true CN105081465A (en) | 2015-11-25 |
Family
ID=54563287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410189957.5A Pending CN105081465A (en) | 2014-05-07 | 2014-05-07 | Double-sawing-edge type circular saw blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105081465A (en) |
-
2014
- 2014-05-07 CN CN201410189957.5A patent/CN105081465A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151125 |