CN103548477A - Cutting blade - Google Patents
Cutting blade Download PDFInfo
- Publication number
- CN103548477A CN103548477A CN201310528565.2A CN201310528565A CN103548477A CN 103548477 A CN103548477 A CN 103548477A CN 201310528565 A CN201310528565 A CN 201310528565A CN 103548477 A CN103548477 A CN 103548477A
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- CN
- China
- Prior art keywords
- cutting
- cutting blade
- edge
- cutting edge
- installation portion
- 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.)
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Abstract
The invention provides a cutting blade. The cutting blade comprises a mounting part and a cutting edge located on at least one end of the mounting part, wherein each cutting edge is composed of a plurality of cutting elements; the cutting blade is provided with a welding face; and the cutting elements are welded on the welding face. When the cutting blade meets a hard object and is tipped, only the damaged cutting element needs to be replaced, so that the replacing cost of the cutting blade is low.
Description
Technical field
The present invention relates to a kind of cutting blade.
Background technology
Be installed on the cutting blade using on mower, while in use running into hard thing, easily cause cutting blade tipping.Need to change cutting blade and work on, cutting blade alternative costs are high.
On the basis that prior art has been carried out concentrating on studies, inventor provides the cutting blade that a kind of replacement cost is lower.
Summary of the invention
The object of the invention is: the cutting blade that a kind of replacement cost is lower is provided.
For achieving the above object, the invention provides a kind of cutting blade, comprise installation portion and be positioned at least cutting edge of one end of installation portion, described cutting edge consists of several cutting elements, and described cutting blade is provided with solder side, and described cutting element is welded on solder side.
Compared with prior art, the present invention at least has following beneficial effect:
After cutter blade wears, only the cutting element damaging need to be replaced, the replacement cost of cutting blade is low.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view of cutting blade of the present invention.
Fig. 2 is the schematic diagram of the cutting edge of cutting blade of the present invention.
Embodiment
As shown in Figure 1 to Figure 2, a kind of cutting blade 1, is made by metal material.Cutting blade 1 comprises installation portion and is positioned at least cutting edge 11 of one end of installation portion.Cutting edge 11 consists of several cutting elements 111.Cutting blade 1 is provided with solder side 12.Cutting element 111 is welded on solder side 12.Installation portion is provided with installing hole 10 and uses for cutting blade 1 being installed on the motor drive shaft of mower.Cutting edge 11 can be arranged at a side of installation portion, also can in installation portion both sides, cutting edge 11 be all set for equilibrium.The present invention is preferably provided with cutting edge 11 in installation portion both sides.
In order to improve the cutting ability of cutting blade 1, cutting element 111 is cutting edge cure process all or at least.
A kind of embodiment of cutting element is that cutting element 111 is made by No. 45 carbon steel.Cutting edge nitriding processes to improve wearability, intensity and the toughness of cutting tip 1.
The embodiment of another kind of cutting element is that cutting edge 11 is made by high-speed steel.High-speed steel is W18Cr4V or W6Mo5Cr4V2.
Claims (6)
1. a cutting blade, comprises installation portion and is positioned at least cutting edge of one end of installation portion, and it is characterized in that: described cutting edge consists of several cutting elements, described cutting blade is provided with solder side, and described cutting element is welded on solder side.
2. cutting blade according to claim 1, is characterized in that: described cutting element is square substantially, and three limits of described cutting element are welding edge, one side remaining, is cutting edge.
3. cutting blade according to claim 2, is characterized in that: described cutting edge nitriding is processed.
4. cutting blade according to claim 1, is characterized in that: described cutting edge is made by high-speed steel.
5. cutting blade according to claim 4, is characterized in that: described high-speed steel is W18Cr4V.
6. cutting blade according to claim 4, is characterized in that: described high-speed steel is W6Mo5Cr4V2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310528565.2A CN103548477A (en) | 2013-10-31 | 2013-10-31 | Cutting blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310528565.2A CN103548477A (en) | 2013-10-31 | 2013-10-31 | Cutting blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103548477A true CN103548477A (en) | 2014-02-05 |
Family
ID=50002996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310528565.2A Pending CN103548477A (en) | 2013-10-31 | 2013-10-31 | Cutting blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103548477A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103548479A (en) * | 2013-10-31 | 2014-02-05 | 苏州安必瑟斯机电技术有限公司 | Cutting blade |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4532708A (en) * | 1984-04-10 | 1985-08-06 | Mensing Harold F | Rotary lawn mower blade |
| US6260280B1 (en) * | 2000-02-11 | 2001-07-17 | Keith Rapisardi | Knife with ceramic blade |
| CN201072913Y (en) * | 2007-07-26 | 2008-06-18 | 潍坊学院 | Rotating bark hack |
| US20090229235A1 (en) * | 2008-03-14 | 2009-09-17 | James Lindmeyer | Replaceable Edge for Cutting Blades |
-
2013
- 2013-10-31 CN CN201310528565.2A patent/CN103548477A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4532708A (en) * | 1984-04-10 | 1985-08-06 | Mensing Harold F | Rotary lawn mower blade |
| US6260280B1 (en) * | 2000-02-11 | 2001-07-17 | Keith Rapisardi | Knife with ceramic blade |
| CN201072913Y (en) * | 2007-07-26 | 2008-06-18 | 潍坊学院 | Rotating bark hack |
| US20090229235A1 (en) * | 2008-03-14 | 2009-09-17 | James Lindmeyer | Replaceable Edge for Cutting Blades |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103548479A (en) * | 2013-10-31 | 2014-02-05 | 苏州安必瑟斯机电技术有限公司 | Cutting blade |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140205 |