CN2730607Y - Diamond saw disc for protective gear of turbine - Google Patents
Diamond saw disc for protective gear of turbine Download PDFInfo
- Publication number
- CN2730607Y CN2730607Y CN 200420058832 CN200420058832U CN2730607Y CN 2730607 Y CN2730607 Y CN 2730607Y CN 200420058832 CN200420058832 CN 200420058832 CN 200420058832 U CN200420058832 U CN 200420058832U CN 2730607 Y CN2730607 Y CN 2730607Y
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- CN
- China
- Prior art keywords
- turbine
- basal body
- protective
- bit
- protects
- 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 diamond saw disc for protective gear of turbine, comprising a bit 1 and a basal body 2. After being mixed homogeneously, diamond particles and metal powders are pressed and sintered into the bit 1. The basal body 2 and the bit 1 are sintered together. The bit 1, whose surface is provided with a turbine-shaped pattern 1a, is T shape skewed tooth shaped, and provided with long protective gears 1b, short protective gears 1c. The long and short protective gears are uniformly distributed at intervals. The basal body 2 is ring shaped. The periphery of the basal body 2 is provided with protective-gear-shaped seams, and the mid of the basal body 2 is provided with a central hole 2a for connecting with an electric tool. The utility model solves the deficits and defects on the existing saw blade that in dry-cutting process, a bit is gear-broken, sintered teeth cannot cut, the sprue of the basal body is strained and cracked, which cause jitter and edge collapse of stone materials, and provides a firm, durable, and sharp diamond saw disc for protective gear of turbine with long service life, stable quality and easy use. Therefore, the diamond saw disc for protective gear of turbine which is easy to use can be used to cut and process various rigid stone materials.
Description
Technical field
The utility model relates to a kind of diamond disc, and particularly a kind of turbine protects the tooth diamond disc, can be widely used in the machining of crisp hard materials such as various stone materials, particularly driedly cuts processing.
Background technology
In the prior art, the cutting element of crisp hard material mostly adopts diamond saw blade, and common saw blades for dry cutting, especially helical teeth saw blades for dry cutting cutter head often occurs and collapse tooth, burns tooth and cuts motionless; Pull at the matrix mouth of a river, drawing crack, serious wear and then appearance shake, and stone material collapses phenomenons such as limit, causes cutting speed slow, and quality is slightly low, poor stability.
The utility model content
The purpose of this utility model is to overcome the defective and the deficiency of prior art, provides a kind of sturdy and durable, and the sharp life-span is long, the diamond disc of safety and stability.
The technical solution of the utility model is: a kind of turbine protects the tooth diamond disc, comprises cutter head, matrix.Cutter head mixes repressed, the sinter molding in back by multiple metal dust and diamond particles, and matrix is an annular, it is characterized in that: cutter head is T shape helical teeth shape, have that length is protected tooth and there is turbine shape decorative pattern on each cutter tooth surface; Matrix forms through machining, cylindrical with the cutter head sintering, there is centre bore the centre, is used for being connected with electric tool.
Described matrix (2) thickness 1.2-2.2mm; Described matrix external diameter is φ 105-φ 350mm.
The beneficial effects of the utility model are: solved that existing saw blade is dried to be cut in the process, cutter head speed is slow, collapses tooth, burns tooth; Pull at the matrix mouth of a river, drawing crack, and then shake occurs, and stone material collapses deficiency and defectives such as limit.Provide a kind of sturdy and durable, the sharp life-span is long, steady quality, and turbine easy to use protects the tooth diamond disc, is fit to cut the processing of various hard stone materials.
Description of drawings
Accompanying drawing is that turbine protects tooth diamond disc organigram.
Specific embodiments
Figure of description is an enforcement optimal way of the present utility model, further specifies the utility model below in conjunction with accompanying drawing.
As shown in the figure: a kind of turbine protects the tooth diamond disc, comprises cutter head 1, matrix 2.Cutter head 1 is mixed by metal dust and diamond particles after Thermocompressed sintering and forming, and shape is shown in diagrammatic sketch, and matrix 2 forms through machinings.Cutter head 1 T-shaped helical teeth shape, surface have the turbine shape decorative pattern 1a of two sides symmetry, and other is provided with the long tooth 1b that protects, and shortly protect tooth 1c, and length is protected the space of teeth and evenly distributed; Matrix 2 and cutter head 1 sintering have centre bore 2a in the middle of the matrix together, are used for being connected with electric tool.
Claims (3)
1, a kind of turbine protects the tooth diamond disc, comprises cutter head (1), matrix (2), and cutter head (1) is mixed after compacting sintering forms by metal dust and diamond particles; Matrix (2) and cutter head (1) sintering are together; It is characterized in that: the T-shaped helical teeth shape of described cutter head (1), its surface is provided with turbine shape decorative pattern (1a), has the long tooth (1b) that protects, and shortly protects tooth (1c), and length is protected the space of teeth and evenly distributed; Described matrix (2) is an annular, and periphery has the arc narrow slit that protects odontoid, and the centre is provided with centre bore (2a), is used for being connected with electric tool.
2, turbine according to claim 1 protects the tooth diamond disc, it is characterized in that: the thickness of described matrix (2) is 1.2-2.2mm.
3, turbine according to claim 1 protects the tooth diamond disc, it is characterized in that: described matrix external diameter is φ 105-φ 350mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420058832 CN2730607Y (en) | 2004-05-06 | 2004-05-06 | Diamond saw disc for protective gear of turbine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420058832 CN2730607Y (en) | 2004-05-06 | 2004-05-06 | Diamond saw disc for protective gear of turbine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2730607Y true CN2730607Y (en) | 2005-10-05 |
Family
ID=35050947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420058832 Expired - Fee Related CN2730607Y (en) | 2004-05-06 | 2004-05-06 | Diamond saw disc for protective gear of turbine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2730607Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102434109A (en) * | 2011-10-31 | 2012-05-02 | 晋中开发区新泽辉矿山机具有限公司 | Diamond core bit and method for manufacturing same |
-
2004
- 2004-05-06 CN CN 200420058832 patent/CN2730607Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102434109A (en) * | 2011-10-31 | 2012-05-02 | 晋中开发区新泽辉矿山机具有限公司 | Diamond core bit and method for manufacturing same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: BOSHEN TOOLS CO., LTD. Free format text: FORMER NAME OR ADDRESS: SHIJIAZHUANG BOSUN TOOLS GROUP CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 050035 No. 10 Haihe Road, Shijiazhuang national hi tech Development Zone, Hebei, China Patentee after: Bosun Tools Co., Ltd. Address before: 050035 No. 10 Haihe Road, Shijiazhuang national hi tech Development Zone, Hebei, China Patentee before: Boshen Tools Group Co., Ltd., Shijiazhuang |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20051005 Termination date: 20120506 |