CN2843792Y - Reciprocating tungsten steel-embedded saw bit - Google Patents
Reciprocating tungsten steel-embedded saw bit Download PDFInfo
- Publication number
- CN2843792Y CN2843792Y CN 200520015354 CN200520015354U CN2843792Y CN 2843792 Y CN2843792 Y CN 2843792Y CN 200520015354 CN200520015354 CN 200520015354 CN 200520015354 U CN200520015354 U CN 200520015354U CN 2843792 Y CN2843792 Y CN 2843792Y
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- CN
- China
- Prior art keywords
- saw blade
- utility
- model
- tungsten steel
- reciprocating
- 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 - Lifetime
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Abstract
The utility model discloses a reciprocating inlaid tungsten steel saw blade, which comprises a saw blade body, wherein saw teeth are arranged on the saw blade body and a tungsten steel saw edge is inlaid on the brim of the cutting edge of the saw teeth by braze welding. The utility model has the advantages of wear resistance of a cutter, a certain impact resistance, high sawing speed, high efficiency, and long service life and the service life is three times of the common saw blade. The utility model is particularly suitable for sawing a cement product and a granite manufactured product for building industry and decorating industry.
Description
Technical field the utility model relates to the saw blade that a kind of electronic or pneumatic tools use.
The existing reciprocating type saw blade of background technology when sawing such as art works such as cement products, granite product, use a period of time after, the knife edge can very fast rust, sawing speed is slack-off, operating efficiency can decrease.Operate under this situation for a long time, reciprocating type saw blade is easy to wearing and tearing, can have influence on the service life of saw blade.
The summary of the invention technical problem to be solved in the utility model be to propose a kind of wear-resisting and have certain impact resistance, sawing speed is fast, efficient is high, the reciprocating type edge wolfram steel saw blade of long service life.
For solving the problems of the technologies described above, the reciprocating type edge wolfram steel of the utility model saw blade comprises the saw blade body, offers sawtooth on the saw blade body, on sawtooth cutting edge edge with the soldering wolfram steel saw sword of splicing.
Because the wolfram steel sheet is high and wear-resisting than steel hardness, long service life, thereby, adopt the utility model saw blade of above-mentioned technical pattern, have cutter wear-resisting and have certain impact resistance, sawing speed is fast, efficient is high, the advantage of long service life, be 3 times of common saw blade its service life, for building trade and the cement products of decoration industry, the sawing of granite product provide convenience.Flexible operation when using it for electric tool, efficient greatly improves, and is particularly useful for the mobile operational process industry.
Description of drawings is described in further detail the utility model below in conjunction with drawings and embodiments.
Fig. 1 is the structural representation of the reciprocating type edge wolfram steel of the utility model saw blade;
Fig. 2 is the local enlarged diagram of the parts of tooth among Fig. 1.
The specific embodiment as shown in the figure, the reciprocating type edge wolfram steel of the utility model saw blade comprises saw blade body 1, makes with the 65Mn material.On saw blade body 1, offer sawtooth 2 continuously, on each sawtooth 2 knife-edge, use soldering tungsten steel blade 3.
Claims (1)
1, reciprocating type edge wolfram steel saw blade comprises the saw blade body, offers sawtooth continuously on described saw blade body, it is characterized in that, uses soldering fixed tungsten steel disc on described each sawtooth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520015354 CN2843792Y (en) | 2005-10-08 | 2005-10-08 | Reciprocating tungsten steel-embedded saw bit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520015354 CN2843792Y (en) | 2005-10-08 | 2005-10-08 | Reciprocating tungsten steel-embedded saw bit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2843792Y true CN2843792Y (en) | 2006-12-06 |
Family
ID=37485748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520015354 Expired - Lifetime CN2843792Y (en) | 2005-10-08 | 2005-10-08 | Reciprocating tungsten steel-embedded saw bit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2843792Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3370910A4 (en) * | 2015-11-02 | 2019-06-19 | Milwaukee Electric Tool Corporation | Saw blade |
| USD862184S1 (en) | 2017-06-08 | 2019-10-08 | Milwaukee Electric Tool Corporation | Saw blade |
| US11724322B2 (en) | 2017-05-18 | 2023-08-15 | Milwaukee Electric Tool Corporation | Saw blade and method of manufacturing the same |
-
2005
- 2005-10-08 CN CN 200520015354 patent/CN2843792Y/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3370910A4 (en) * | 2015-11-02 | 2019-06-19 | Milwaukee Electric Tool Corporation | Saw blade |
| US10814414B2 (en) | 2015-11-02 | 2020-10-27 | Milwaukee Electric Tool Corporation | Saw blade |
| US11040407B2 (en) | 2015-11-02 | 2021-06-22 | Milwaukee Electric Tool Corporation | Saw blade |
| US11413694B2 (en) | 2015-11-02 | 2022-08-16 | Milwaukee Electric Tool Corporation | Saw blade |
| US11801565B2 (en) | 2015-11-02 | 2023-10-31 | Milwaukee Electric Tool Corporation | Saw blade |
| US11724322B2 (en) | 2017-05-18 | 2023-08-15 | Milwaukee Electric Tool Corporation | Saw blade and method of manufacturing the same |
| USD862184S1 (en) | 2017-06-08 | 2019-10-08 | Milwaukee Electric Tool Corporation | Saw blade |
| USD875488S1 (en) | 2017-06-08 | 2020-02-18 | Milwaukee Electric Tool Corporation | Saw blade |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Haiyan United Hack-saw Factory Assignor: Ji Shenghua Contract record no.: 2010330002002 Denomination of utility model: Reciprocating tungsten steel-embedded saw bit Granted publication date: 20061206 License type: Exclusive License Record date: 20100929 |
|
| EM01 | Change of recordation of patent licensing contract |
Change date: 20130110 Contract record no.: 2010330002002 Assignee after: HAILIAN SAW INDUSTRY CO., LTD. Assignee before: Haiyan United Hack-saw Factory |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CX01 | Expiry of patent term |
Granted publication date: 20061206 |
|
| EXPY | Termination of patent right or utility model |