CN105666709A - Cutting tool - Google Patents
Cutting tool Download PDFInfo
- Publication number
- CN105666709A CN105666709A CN201410672374.8A CN201410672374A CN105666709A CN 105666709 A CN105666709 A CN 105666709A CN 201410672374 A CN201410672374 A CN 201410672374A CN 105666709 A CN105666709 A CN 105666709A
- Authority
- CN
- China
- Prior art keywords
- blade
- dust
- cutting tool
- cutterhead
- cutting
- 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.)
- Pending
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Abstract
The invention discloses a cutting tool. The cutting tool comprises a circular cutterhead, a circular blade arranged on the outer edge of the cutterhead, a titanium nitride layer arranged on the outer surface of the blade, and an installation hole formed in the center of the cutterhead. The cross section of the blade is in the shape of an isosceles triangle. When the cutting tool is used for cutting a rock wool board, the dust amount is extremely small, flying dust is avoided, and no dust collection equipment is needed; the cutting amount of the tool is small, and the rate of finished rock wool boards is high; the situation that due to the facts that the dust amount is large and the dust collection effect is poor, dust is left on the surface of a product, and consequentially the quality of the product is affected is avoided; the labor intensity of dust removal of workers is relieved; and through the arrangement of the titanium nitride layer, the abrasion resistance of the blade is improved, and the service life of the blade is prolonged.
Description
Technical field
The present invention relates to a kind of cutting tool.
Background technology
Rock wool is the material of a kind of insulation, heat insulation, sound insulation, owing to it has superior energy-conservation, fire prevention, sound insulation, environmental protection, energy corrosion-free, "dead", so being widely used in the occasions such as the insulation of industry and building etc., fire prevention. The cutting tool that current rock wool production is equipped with, commonly used is be with serrate saw blade, owing to the thickness of sawtooth is thicker, the Dust Capacity produced during cutting is very big, not only that the requirement of dust collection device is significantly high, the cutting tool wearability that the energy consumption gathered dust and the labor intensity of workman are also very big and common is poor, and service life is shorter.
Summary of the invention
It is an object of the invention to overcome the defect existed in prior art, thering is provided a kind of cutting tool, the dust produced during cutting is less, lowers the labor intensity of gather dust energy consumption and workman, and by arranging the wearability of titanium nitride layer increase blade, extend its service life.
For achieving the above object, the technical scheme is that and provide a kind of cutting tool, including being the cutterhead of annular, being arranged at described cutterhead outer peripheral annular blade, be arranged at the titanium nitride layer of described blade outer surface, be opened in the installing hole at described cutter head center place, the cross section of described blade is isosceles triangle.
As preferably, the thickness of described cutterhead is 3-8mm.
As preferably, the outside diameter of described blade is 300-650mm.
As preferably, the width of described blade is 25-50mm.
As preferably, the corner angle of described blade is 3-18 °.
Advantages of the present invention and having the beneficial effects that: Dust Capacity during cutting rock cotton board is few, without airborne dust, it is not necessary to use dust collection device; Tool in Cutting amount is little, and rock cotton board yield rate is high; Avoid owing to Dust Capacity is big, dust collection effect is poor causes dust to remain in product surface and affect product quality; The workman reducing cleaning dust works by force, and increases the wearability of blade by arranging titanium nitride layer, extends its service life.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present invention.
In figure: 1, cutterhead; 2, blade; 3, titanium nitride layer.
Detailed description of the invention
Below in conjunction with drawings and Examples, the specific embodiment of the present invention is further described. Following example are only for clearly illustrating technical scheme, and can not limit the scope of the invention with this.
As shown in Figure 1, a kind of cutting tool, including being the cutterhead 1 of annular, being arranged at described cutterhead 1 outer peripheral annular blade 2, be arranged at the titanium nitride layer 3 of described blade 2 outer surface, be opened in the installing hole of described cutterhead 1 center, the cross section of described blade 2 is isosceles triangle.The material that wherein blade 2 is conventional is hard alloy steel. When using in addition, the linear velocity of cutter should be controlled well so that it is 3-10 times for cutting speed is preferred.
As it is shown in figure 1, the thickness of described cutterhead 1 is 3-8mm.
Not shown, the outside diameter of described blade 2 is 300-650mm.
As it is shown in figure 1, the width of described blade 2 is 25-50mm.
As it is shown in figure 1, the corner angle of described blade 2 is 3-18 °.
Dust Capacity during cutting rock cotton board is few, without airborne dust, it is not necessary to use dust collection device; Tool in Cutting amount is little, and rock cotton board yield rate is high; Avoid owing to Dust Capacity is big, dust collection effect is poor causes dust to remain in product surface and affect product quality; The workman reducing cleaning dust works by force, and increases the wearability of blade 2 by arranging titanium nitride layer 3, extends its service life.
The above is only the preferred embodiment of the present invention; it should be pointed out that, for those skilled in the art, under the premise without departing from the technology of the present invention principle; can also making some improvements and modifications, these improvements and modifications also should be regarded as protection scope of the present invention.
Claims (5)
1. a cutting tool, it is characterized in that: including the cutterhead in annular, be arranged at described cutterhead outer peripheral annular blade, be arranged at the titanium nitride layer of described blade outer surface, be opened in the installing hole at described cutter head center place, the cross section of described blade is isosceles triangle.
2. cutting tool as claimed in claim 1, it is characterised in that: the thickness of described cutterhead is 3-8mm.
3. cutting tool as claimed in claim 1, it is characterised in that: the outside diameter of described blade is 300-650mm.
4. cutting tool as claimed in claim 1, it is characterised in that: the width of described blade is 25-50mm.
5. cutting tool as claimed in claim 1, it is characterised in that: the corner angle of described blade is 3-18 ° of m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410672374.8A CN105666709A (en) | 2014-11-22 | 2014-11-22 | Cutting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410672374.8A CN105666709A (en) | 2014-11-22 | 2014-11-22 | Cutting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105666709A true CN105666709A (en) | 2016-06-15 |
Family
ID=56958018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410672374.8A Pending CN105666709A (en) | 2014-11-22 | 2014-11-22 | Cutting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105666709A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110576222A (en) * | 2019-08-28 | 2019-12-17 | 马鞍山市松林刮刀锯有限公司 | alloy-inlaid dust-free cutter and manufacturing process thereof |
-
2014
- 2014-11-22 CN CN201410672374.8A patent/CN105666709A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110576222A (en) * | 2019-08-28 | 2019-12-17 | 马鞍山市松林刮刀锯有限公司 | alloy-inlaid dust-free cutter and manufacturing process thereof |
| CN110576222B (en) * | 2019-08-28 | 2023-07-04 | 马鞍山市松林刮刀锯有限公司 | Alloy-inlaid dust-free cutter and manufacturing process thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160615 |
|
| WD01 | Invention patent application deemed withdrawn after publication |