CN202242711U - Diamond cutter for stone carving - Google Patents
Diamond cutter for stone carving Download PDFInfo
- Publication number
- CN202242711U CN202242711U CN2011202936107U CN201120293610U CN202242711U CN 202242711 U CN202242711 U CN 202242711U CN 2011202936107 U CN2011202936107 U CN 2011202936107U CN 201120293610 U CN201120293610 U CN 201120293610U CN 202242711 U CN202242711 U CN 202242711U
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- China
- Prior art keywords
- cutter
- diamond cutter
- cutting edges
- utility
- model
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- 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 diamond cutter for stone carving, which belongs to the technical field of super-hard tools. A polycrystalline diamond cutter tablet is connected with a basic body by brazing, the polycrystalline diamond cutter tablet comprises a first main cutting edge, a second main cutting edge and accessory cutting edges, and the accessory cutting edges are arranged in the middles of the two main cutting edges. The diamond cutter for the stone carving has the advantages as follows: the double edges are adopted, so that the service life of the cutter can be effectively prolonged; a high-speed tool steel cutter handle is adopted, so that the strength and the toughness of the high-speed cutting can be met; and the special cutting edges are designed to prevent edge from collision and incompletion during processing. According to lettering requirements, different sizes of the accessory cutting edges or angles of the main cutting edges can be selected; high hardness and high wear resistance of diamond can enable the cutter to meet the cutting conditions on stones; and embedded connection is adopted, so that the anti-impact strength can be higher.
Description
Technical field
The utility model relates to a kind of diamond cutter that is used for engraved stone, belongs to the sintered carbide tools technical field.
Background technology
Originally domestic processing of stone mainly is that carbide alloy engraving cutter is processed as the master, and working (machining) efficiency is low, tool loss is fast, even can't accomplish Carving Machining, influences the development of engraved stone processing industry.
Summary of the invention
The purpose of the utility model is to provide a kind of diamond cutter that is used for engraved stone.
The utility model provides a kind of diamond cutter that is used for engraved stone, in order to substitute existing alloy cutter on the market, improves working (machining) efficiency, and the utility model provides a kind of diamond cutter that on stone material, can cut.
The utility model solves the technical scheme that the process technology problem is taked: a kind of diamond cutter that is used for engraved stone, and polycrystalline diamond cutter grain is connected through soldering with matrix; Polycrystalline diamond cutter grain has two main cutting cutting edges and front cutting edge mouth.
The centre of two main cutting cutting edges is the front cutting edge mouth.
Characteristics of the utility model and advantage: adopt the twolip cutting, effectively prolong cutter life; Adopt the high-speed tool steel knife bar, satisfy the strength and toughness of high-speed cutting; The design of special cutting edge is avoided work in-process cutting edge to occur collapsing scarce.Require to select different front cutting edge size or main cutting edge angle according to carving characters; Adamantine high rigidity, high-wearing feature enable to satisfy the condition that stone material is cut; Embedded connection, it is higher that the bulk strength of cutter increases impact strength.
Description of drawings
When combining accompanying drawing to consider; Through with reference to following detailed, can more completely understand the utility model better and learn wherein many attendant advantages easily, but accompanying drawing described herein is used to provide the further understanding to the utility model; Constitute the part of the utility model; Illustrative examples of the utility model and explanation thereof are used to explain the utility model, do not constitute the improper qualification to the utility model, wherein:
Fig. 1 is the structural representation of expression as the utility model cutter instance.
Fig. 2 is embedded instance is welded in expression as the utility model a structural representation.
The specific embodiment
Embodiment with reference to Fig. 1,2 pairs of the utility model describes.
Embodiment: like Fig. 1, shown in 2;
The utility model provides a kind of diamond cutter that is used for engraved stone,
A kind of diamond cutter that is used for engraved stone, diamond blank 5 are welded on the top of the high-speed tool steel cutter hub 4 of matrix, and diamond blank 5 has main cutting edge 1,2, front cutting edge 3;
Lead welding is connected to the oblique angle embedded structure, and promptly diamond blank 5 has the oblique angle to embed the top of high-speed tool steel cutter hub 4.
Special connected mode 6 is the embedded welding explanation of (see figure 2): this Type of Welding is the oblique angle embedding grammar; Increase bonding area; Diamond tool grain and high-speed steel knife bar bond strength have been strengthened; Processing oblique angle solder side has increased cutter grain cutting edge cutting hardness on the knife bar, and the geometry intensity of knife bar strengthens greatly simultaneously.Cutter has high rigidity, high linear speed in a word, satisfies client's high-speed and high-efficiency processing request.
Obviously, the many modifications made based on the aim of the utility model of those skilled in the art and the variation protection domain that belongs to the utility model.
As stated, the embodiment of the utility model has been carried out explanation at length, but as long as break away from the inventive point and the effect of the utility model in fact a lot of distortion can not arranged, this will be readily apparent to persons skilled in the art.Therefore, such variation also all is included within the protection domain of the utility model.
Claims (3)
1. a diamond cutter that is used for engraved stone is characterized in that polycrystalline diamond cutter grain is connected through soldering with matrix; Polycrystalline diamond cutter grain has two main cutting cutting edges and front cutting edge mouth.
2. a kind of diamond cutter that is used for engraved stone according to claim 1, the centre that it is characterized in that two main cutting cutting edges is the front cutting edge mouth.
3. a kind of diamond cutter that is used for engraved stone according to claim 1 and 2 is characterized in that lead welding is connected to the oblique angle embedded structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202936107U CN202242711U (en) | 2011-08-12 | 2011-08-12 | Diamond cutter for stone carving |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202936107U CN202242711U (en) | 2011-08-12 | 2011-08-12 | Diamond cutter for stone carving |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202242711U true CN202242711U (en) | 2012-05-30 |
Family
ID=46104001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202936107U Expired - Lifetime CN202242711U (en) | 2011-08-12 | 2011-08-12 | Diamond cutter for stone carving |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202242711U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103978821A (en) * | 2014-05-28 | 2014-08-13 | 北京沃尔德超硬工具有限公司 | Double-edge diamond tool for engraving stone |
| CN105127895A (en) * | 2015-09-21 | 2015-12-09 | 江苏扬碟钻石工具有限公司 | Abrasion-proof diamond tool |
-
2011
- 2011-08-12 CN CN2011202936107U patent/CN202242711U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103978821A (en) * | 2014-05-28 | 2014-08-13 | 北京沃尔德超硬工具有限公司 | Double-edge diamond tool for engraving stone |
| CN103978821B (en) * | 2014-05-28 | 2016-06-22 | 北京沃尔德超硬工具有限公司 | A kind of twolip diamond cutter for engraved stone |
| CN105127895A (en) * | 2015-09-21 | 2015-12-09 | 江苏扬碟钻石工具有限公司 | Abrasion-proof diamond tool |
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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: BEIJING WORLDIA DIAMOND TOOLS CO., LTD. Free format text: FORMER NAME: BEIJING WORLD SUPER-HARD TOOLS CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 100018, No. 7, building 7-12, No. 1, Jiuxianqiao East Road, Chaoyang District, Beijing, No. five Patentee after: Wald, Beijing diamond tool limited company Address before: 100018, No. 7, building 7-12, No. 1, Jiuxianqiao East Road, Chaoyang District, Beijing, No. five Patentee before: Beijing World Super Hard Tools Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20120530 |
|
| CX01 | Expiry of patent term |