CN204381549U - A kind of saw blade for aluminium section bar processing - Google Patents
A kind of saw blade for aluminium section bar processing Download PDFInfo
- Publication number
- CN204381549U CN204381549U CN201420835695.0U CN201420835695U CN204381549U CN 204381549 U CN204381549 U CN 204381549U CN 201420835695 U CN201420835695 U CN 201420835695U CN 204381549 U CN204381549 U CN 204381549U
- Authority
- CN
- China
- Prior art keywords
- blade
- blade body
- section bar
- aluminium section
- saw blade
- Prior art date
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of saw blade for aluminium section bar processing, comprise blade body, centre bore is provided with at the center of described blade body, evenly diamond sawtooth is provided with at the edge of described blade body, described diamond sawtooth comprises the back of tooth and cutter head, described cutter head is arc-shaped blade, is also provided with paying of protrusion stupefied at the tip for arc-shaped blade.Edge in blade body of the present utility model is evenly provided with diamond sawtooth, can improve the whole service life of saw blade; It is that pointwise launches that arc-shaped blade makes shear blade cut, and reduce the cutting force of shear blade, it is stupefied that tip is provided with paying of protrusion, avoids bit edge and make a slip of the tongue in sharp, improves cutting edge strength life-extending.
Description
Technical field
The utility model relates to a kind of shape extrusion saw blade, particularly relates to a kind of saw blade for aluminium section bar processing.
Background technology
Industrial aluminum profile, because of its excellent processability, is widely used in the industries such as industry, building, mounting.Be generally used for the section bar of more accurate occasion, require relatively stricter to its fracture morphology, cutting effect, the bright and clean smooth rare burr that try one's best.Saw blade is the general designation of the thin slice circular knives for cutting solid material, although existing saw blade extreme hardness, cut sharp, sawtooth is not easy to wear, but most of material is not shock-resistant, especially aluminium section bar cutting process belongs to severe interrupted cut, and the sawtooth of saw blade is easy to there will be and collapses the phenomenon such as tooth, broken teeth, have impact on processing precise degree and the working (machining) efficiency of aluminium section bar.
Utility model content
In order to overcome in prior art
The utility model is realized by following proposal:
A kind of saw blade for aluminium section bar processing, comprise blade body, centre bore is provided with at the center of described blade body, evenly diamond sawtooth is provided with at the edge of described blade body, described diamond sawtooth comprises the back of tooth and cutter head, described cutter head is arc-shaped blade, is also provided with paying of protrusion stupefied at the tip for arc-shaped blade.
Sandblasting circle is provided with at the edge of described blade body.
Blade body surface is cut with the identical curved finedraw of several groups of shapes, and being noise reduction line, having in blade body edge cuts the line of rabbet joint that several groups of shapes are identical, is silencing groove, and described noise reduction line is connected to silencing groove.
On the excircle of described blade body, even punching press has several expansion slots, and the inner side of described expansion slot is connected with louvre.
The beneficial effects of the utility model are:
1. a kind of saw blade for aluminium section bar processing of the present utility model is evenly provided with diamond sawtooth at the edge of blade body, can improve the whole service life of saw blade;
2. the cutter head of a kind of saw blade for aluminium section bar processing of the present utility model is arc-shaped blade, paying of protrusion is also provided with stupefied at the tip for arc-shaped blade, it is that pointwise launches that arc-shaped blade makes shear blade cut, reduce the cutting force of shear blade, it is stupefied that tip is provided with paying of protrusion, avoiding bit edge makes a slip of the tongue in sharp, improves cutting edge strength life-extending;
3. a kind of saw blade for aluminium section bar processing of the present utility model is provided with sandblasting circle at the edge of blade body, can polish, improve the surperficial tidiness of tangent plane to the face of cutting;
4. a kind of saw blade for aluminium section bar processing of the present utility model is provided with noise reduction line and silencing groove, can eliminate, reduce the impact on surrounding environment to the noise in working angles;
5. a kind of saw blade for aluminium section bar processing of the present utility model is provided with expansion slot and louvre, can in time dissipate heat, and when effect alleviation or counteracting saw blade cut effectively, thermal stress is on the impact of saw blade.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of saw blade for aluminium section bar processing of the utility model;
In figure: 1 is blade body, and centered by 2 hole, 3 is diamond sawtooth, and 31 is the back of tooth, and 32 is cutter head, and 33 is stupefied for paying, and 4 is sandblasting circle, and 5 is noise reduction line, and 6 is silencing groove, and 7 is expansion slot, and 8 is louvre.
Detailed description of the invention
Below in conjunction with Fig. 1, the utility model is further illustrated:
A kind of saw blade for aluminium section bar processing, comprise blade body 1, centre bore 2 is provided with at the center of described blade body 1, diamond sawtooth 3 is evenly provided with at the edge of described blade body 1, described diamond sawtooth 3 comprises the back of tooth 31 and cutter head 32, described cutter head 32 is arc-shaped blade, and what be also provided with protrusion at the tip for arc-shaped blade pays stupefied 33.It is that pointwise launches that arc-shaped blade makes shear blade cut, and reduce the cutting force of shear blade, it is stupefied that tip is provided with paying of protrusion, avoids bit edge and make a slip of the tongue in sharp, improves cutting edge strength life-extending.
Be provided with sandblasting circle 4 at the edge of described blade body 1, can be polished in the face of cutting, improve the surperficial tidiness of tangent plane.Blade body 1 surface is cut with the identical curved finedraw of several groups of shapes, for noise reduction line 5, the line of rabbet joint that several groups of shapes are identical is had in blade body 1 edge cuts, for silencing groove 6, described noise reduction line 5 is connected to silencing groove 6, noise in working angles can be eliminated, reduce the impact on surrounding environment.On the excircle of described blade body 1, even punching press has several expansion slots 7, and the inner side of described expansion slot 7 is connected with louvre 8, can in time dissipate heat, and when effect alleviation or counteracting saw blade cut effectively, thermal stress is on the impact of saw blade.
Although done comparatively detailed elaboration to the technical solution of the utility model and enumerated; be to be understood that; to those skilled in the art; amendment is made to above-described embodiment or adopts equivalent replacement scheme; this is apparent to those skilled in the art; these modifications or improvements on the basis of not departing from the utility model spirit, all belong to the scope that the utility model is claimed.
Claims (4)
1. the saw blade for aluminium section bar processing, comprise blade body (1), centre bore (2) is provided with at the center of described blade body (1), it is characterized in that: be evenly provided with diamond sawtooth (3) at the edge of described blade body (1), described diamond sawtooth (3) comprises the back of tooth (31) and cutter head (32), described cutter head (32) is arc-shaped blade, and what be also provided with protrusion at the tip for arc-shaped blade pays stupefied (33).
2. a kind of saw blade for aluminium section bar processing according to claim 1, is characterized in that: be provided with sandblasting circle (4) at the edge of described blade body (1).
3. a kind of saw blade for aluminium section bar processing according to claim 1, it is characterized in that: blade body (1) surface is cut with the identical curved finedraw of several groups of shapes, for noise reduction line (5), the line of rabbet joint that several groups of shapes are identical is had in blade body (1) edge cuts, for silencing groove (6), described noise reduction line (5) is connected to silencing groove (6).
4. a kind of saw blade for aluminium section bar processing according to claim 1, it is characterized in that: on the excircle of described blade body (1), even punching press has several expansion slots (7), and the inner side of described expansion slot (7) is connected with louvre (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420835695.0U CN204381549U (en) | 2014-12-25 | 2014-12-25 | A kind of saw blade for aluminium section bar processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420835695.0U CN204381549U (en) | 2014-12-25 | 2014-12-25 | A kind of saw blade for aluminium section bar processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204381549U true CN204381549U (en) | 2015-06-10 |
Family
ID=53354304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420835695.0U Expired - Fee Related CN204381549U (en) | 2014-12-25 | 2014-12-25 | A kind of saw blade for aluminium section bar processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204381549U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105689796A (en) * | 2016-04-28 | 2016-06-22 | 山东理工大学 | Efficient saw head |
| CN108380961A (en) * | 2018-05-02 | 2018-08-10 | 陈洁 | A kind of tubular type aluminium section bar cutter device |
-
2014
- 2014-12-25 CN CN201420835695.0U patent/CN204381549U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105689796A (en) * | 2016-04-28 | 2016-06-22 | 山东理工大学 | Efficient saw head |
| CN105689796B (en) * | 2016-04-28 | 2020-12-22 | 山东理工大学 | High-efficiency sawing head |
| CN108380961A (en) * | 2018-05-02 | 2018-08-10 | 陈洁 | A kind of tubular type aluminium section bar cutter device |
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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 |
Granted publication date: 20150610 Termination date: 20151225 |
|
| EXPY | Termination of patent right or utility model |