CN201333566Y - Sawblade with irregular oblique teeth - Google Patents
Sawblade with irregular oblique teeth Download PDFInfo
- Publication number
- CN201333566Y CN201333566Y CNU2008201245580U CN200820124558U CN201333566Y CN 201333566 Y CN201333566 Y CN 201333566Y CN U2008201245580 U CNU2008201245580 U CN U2008201245580U CN 200820124558 U CN200820124558 U CN 200820124558U CN 201333566 Y CN201333566 Y CN 201333566Y
- Authority
- CN
- China
- Prior art keywords
- shaped structure
- irregular
- base body
- sawblade
- narrow
- 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 relates to a sawblade with irregular oblique teeth, which comprises a base body and a tool bit. The base body is a thin round ring body and is provided with a bearing hole at the central place for installing a bearing. The sawblade is characterized in that four evenly distributed round holes are arranged at the circumferential edge of the bearing hole; the tool bit is fixedly attached at the edge of the outer side of the round ring base body; irregular oblique teeth are arranged in parallel on both sides of the tool bit; the irregular oblique teeth include a parallelogrammic structure, a U-shaped structure and a long and narrow V-shaped structure; the long and narrow V-shaped structure extend into the interior of the base body; and four small round holes are arranged behind the rear part of the long and narrow V-shaped structure. Compared with the existing sawblades, the sawblade has the advantages that the irregular oblique teeth can protect the base body and prevent the base body from breaking under the wear and tear of the material during the cutting process. The tool bit is sharp and the round holes on the base body are good for cooling and discharging the scraps quickly, thus improving the service life of the sawblade. Therefore, the sawblade has good popularization value.
Description
Technical field
The utility model relates to a kind of saw blade, particularly a kind of irregular inclined rack saw sheet of protecting matrix.
Background technology
At present, the saw blade on the market comprises matrix and cutter head, and under the thin situation of saw blade, matrix often ruptures because of wearing and tearing, and service life is short, has influenced the cutting process, has increased production cost.
The utility model content
In view of the above problems, main purpose of the present utility model is to provide a kind of irregular inclined rack saw sheet of protecting matrix.
To achieve these goals, the utility model has adopted following technical proposals:
Irregular inclined rack saw sheet described in the utility model comprises matrix, cutter head, and described matrix is thin torus, and heart position is provided with a bearings mounted dead eye therein, it is characterized in that: described dead eye periphery has four equally distributed circular holes; Described cutter head is fixedly attached to matrix annulus outer ledge; Described cutter head two sides is made of the irregular helical teeth that is arranged in parallel respectively, described irregular helical teeth is made up of parallelogram sturcutre, U-shaped structure, long and narrow v-shaped structure, the irregular helical teeth of described long and narrow v-shaped structure extends into matrix inside, and follows four circular apertures at its rear portion.
Irregular helical teeth described in the utility model is evenly separated by parallel slot.Described cutter head surface is fixed with the coarse granule diamond.The thickness of described cutter head is greater than described matrix.
Compare with existing saw blade, the utlity model has following advantage: irregular helical teeth can be protected matrix, and matrix can not ruptured because of fret wear in working angles.The coarse granule diamond that the cutter head surface fixedly installs cuts sharply especially, and the circular port on the matrix face helps quick chip removal, heat radiation, has improved the service life of saw blade.
Description of drawings
Fig. 1 is the front view of a kind of irregular inclined rack saw sheet described in the utility model;
Fig. 2 is the rearview of a kind of irregular inclined rack saw sheet described in the utility model;
Fig. 3 is the vertical view of a kind of irregular inclined rack saw sheet described in the utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail.
As shown in Figure 1 and Figure 2, a kind of irregular inclined rack saw sheet comprises matrix 1, cutter head 2, and described matrix 1 is thin torus, and heart position is provided with a bearings mounted dead eye 3 therein, it is characterized in that: described dead eye 3 peripheries have four equally distributed circular holes 4; Described cutter head 2 is fixedly attached to matrix 1 annulus outer ledge; Described cutter head 2 two sides are made up of the parallelogram sturcutre 5 that is arranged in parallel, U-shaped structure 6, long and narrow v-shaped structure 7 irregular helical teeth respectively, and described long and narrow v-shaped structure 7 irregular helical teeth extend into matrix 1 inside, and follow four circular apertures 8 at its rear portion.
As shown in Figure 3, described parallelogram sturcutre 5, U-shaped structure 6, long and narrow v-shaped structure 7 irregular helical teeth are evenly separated by parallel slot 9.
Operation principle of the present utility model is as follows: the utility model is installed on the cutting motor by dead eye 3, and cutter head 2 moves on the stone material that needs processing, starts power supply and can accurately cut as required.
Claims (3)
1, a kind of irregular inclined rack saw sheet, comprise matrix (1), cutter head (2), described matrix (1) is thin torus, and heart position is provided with a bearings mounted dead eye (3) therein, it is characterized in that: described dead eye (3) periphery has four equally distributed circular holes (4); Described cutter head (2) is fixedly attached to matrix (1) annulus outer ledge; Described cutter head (2) two sides is made up of the parallelogram sturcutre that is arranged in parallel (5), U-shaped structure (6), the irregular helical teeth of long and narrow v-shaped structure (7) respectively; The irregular helical teeth of described long and narrow v-shaped structure (7) extends into matrix (1) inside, and follows four circular apertures (8) at its rear portion.
2, irregular inclined rack saw sheet according to claim 1 is characterized in that: evenly separated by parallel slot (9) between the parallelogram sturcutre (5) of each face of described cutter head (2), U-shaped structure (6), the irregular helical teeth of long and narrow v-shaped structure (7).
3, irregular inclined rack saw sheet according to claim 1 is characterized in that: described cutter head (2) surface is set with the coarse granule diamond.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201245580U CN201333566Y (en) | 2008-12-23 | 2008-12-23 | Sawblade with irregular oblique teeth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201245580U CN201333566Y (en) | 2008-12-23 | 2008-12-23 | Sawblade with irregular oblique teeth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201333566Y true CN201333566Y (en) | 2009-10-28 |
Family
ID=41285207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201245580U Expired - Fee Related CN201333566Y (en) | 2008-12-23 | 2008-12-23 | Sawblade with irregular oblique teeth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201333566Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104149208A (en) * | 2014-08-07 | 2014-11-19 | 日照海恩锯业有限公司 | High-strength and low-noise diamond circular saw web base body |
| CN105269148A (en) * | 2014-06-11 | 2016-01-27 | 江苏益林金刚石工具有限公司 | Automatic laser welding device for helical teeth saw blade |
-
2008
- 2008-12-23 CN CNU2008201245580U patent/CN201333566Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105269148A (en) * | 2014-06-11 | 2016-01-27 | 江苏益林金刚石工具有限公司 | Automatic laser welding device for helical teeth saw blade |
| CN104149208A (en) * | 2014-08-07 | 2014-11-19 | 日照海恩锯业有限公司 | High-strength and low-noise diamond circular saw web base body |
| CN104149208B (en) * | 2014-08-07 | 2016-05-25 | 日照海恩锯业有限公司 | A kind of high strength low noise diamond circular saw film base body |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091028 Termination date: 20111223 |