CN2741720Y - Mixed grinding wheel finishing tool - Google Patents
Mixed grinding wheel finishing tool Download PDFInfo
- Publication number
- CN2741720Y CN2741720Y CN 03277211 CN03277211U CN2741720Y CN 2741720 Y CN2741720 Y CN 2741720Y CN 03277211 CN03277211 CN 03277211 CN 03277211 U CN03277211 U CN 03277211U CN 2741720 Y CN2741720 Y CN 2741720Y
- Authority
- CN
- China
- Prior art keywords
- diamond
- strip
- sintered body
- handle
- diamonds
- 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
Links
Abstract
The utility model discloses a mixed grinding wheel finishing tool, comprising a handle and a sinter. The sinter is mixed and sintered in hot pressing by graininess single crystal diamonds, banding diamonds (polycrystalline diamonds, chemical vapor deposition diamonds or single crystal diamonds) and metal powders. Banding diamonds are vertically dispersed in the sinter. The handle and the sinter are welded. The utility model synthetically exerts the high tartness and the high abrasion resistance of the single crystal diamond, and the stability and the continuity of the polycrystalline diamond or the polycrystalline diamond. The mixed grinding wheel finishing tool has a good anti-shock capability, and is firm and durable. The finishing efficiency is high, and the operation is safe. The mixed grinding wheel finishing tool has a perfect service performance.
Description
Technical field: the utility model relates to a kind of mixed type truer.
Background technology: emery wheel is one of indispensable instrument in the machining, and plane and Cylindrical Grinding Processes need the wheel face reconditioning is smooth, and curved surface and shaped face grinding need wheel face is repaired moulding; This just requires, and truer is sharp, wearability will be got well, application number 87105212 has been announced a kind of truer, one deck diamond layer is arranged on the matrix, remain in the metallic bond, it is characterized in that diamond particles is through the artificial surface roughening, with the long-pending long-pending twice that enlarges at least of its table of comparing of self-faced, and diamond particles arranges with a kind of like this density, and promptly wherein most diamond particles and adjacent particles are in contact with one another.Application number 94201713.7 has been announced another kind of truer, a kind of truer with matrix and diamond trim elements, be characterized in: the diamond trim elements is the forming and sintering body of diamond and a small amount of bond, diamond polycrystal or diamond compact, they are fixed on the front end of matrix.The former shortcoming manufacturing process is comparatively complicated, needs special technology with diamond particles surface roughening; The latter's deficiency is to adopt single diamond sinter or diamond polycrystal or diamond compact, and the sharpness and the wearability of the dressing tool of the two definition are lower.
Summary of the invention: the purpose of this utility model is to improve the shortcoming of prior art, provide manufacturing process simple, improve the sharpness of dressing tool and a kind of mixed type truer of wearability, for achieving the above object, the utility model is taked following design:
The utility model is made up of handle and sintered body, sintered body is formed with metal dust mixing hot pressed sintering by granular single crystal diamond and diamond strip (polycrystalline diamond or chemical vapour deposition diamond or single-crystal diamond), diamond strip vertically is dispersed in the sintered body, handle and sintered body are welded to connect, and handle has circle or bar shaped.
The utility model has comprehensively been brought into play the stability and the continuity of high sharpness, high-wearing feature and glomerocryst or the polycrystalline diamond bar of single-crystal diamond.The shock resistance of this truer is good, and is sturdy and durable, and the dressing efficiency height is safe in utilization, makes truer have very perfectly serviceability.Following advantage is arranged:
1, strong to emery wheel adaptability, can be used for the crushing of all size granularity and hardness.
2, the diamond strips in the dressing tool is arranged at regular intervals, has improved dressing efficiency, and realizes the automation finishing easily.
3, easy to use, do not need sharpening and overhaul diamond utilization rate height.
4, many particles single-crystal diamond and glomerocryst or polycrystalline diamond bar participate in finishing simultaneously, can guarantee to be trimmed the dimensional accuracy of emery wheel.
5, after the crushing, the grinding efficiency height can guarantee the precision and the surface smoothness of processing parts.
Experimental data shows this mixed type truer performance and service life, be equal to the extremely large-particle monocrystal diamond finishing pen of expensive (more than 1,000 yuan) of price in the market, but its cost can be controlled in then in 100 yuan.Can reduce the cost of China's metal processing and manufacturing industry greatly, save the consumption of the natural bulky diamond of high-quality.
Description of drawings:
Fig. 1 is the utility model mounting structure schematic diagram
The specific embodiment:
Embodiment 1: as shown in Figure 1, the utility model is made up of handle 1 and sintered body 2, sintered body 2 is formed with metal dust mixing hot pressed sintering by granular single crystal diamond 4 and strip single-crystal diamond 3, handle 1 and sintered body 2 are welded to connect, strip single-crystal diamond 3 is to be formed through cutting by large-particle monocrystal diamond, and strip single-crystal diamond 3 has one at least, vertically is dispersed in the sintered body 2, it is metal material that handle 1 has circle or bar shaped, arranges at regular intervals to be dispersed in the sintered body 2.
Embodiment 2: as shown in Figure 1, the utility model is made up of handle 1 and sintered body 2, sintered body 2 is formed with metal dust mixing hot pressed sintering by granular single crystal diamond 4 and strip polycrystalline diamond 3, handle 1 and sintered body 2 are welded to connect, strip polycrystalline diamond 3 is to form through cutting or direct hot pressing, strip polycrystalline diamond 3 has one at least, and strip polycrystalline diamond 3 vertically is dispersed in the sintered body 2.
Embodiment 3: as shown in Figure 1, the utility model is made up of handle 1 and sintered body 2, sintered body 2 is formed with metal dust mixing hot pressed sintering by granular single crystal diamond 4 and strip chemical vapour deposition diamond 3, handle 1 and sintered body 2 are welded to connect, strip chemical vapour deposition diamond 3 is to form through cutting or direct growth, chemical vapour deposition diamond 3 has one at least, arranges at regular intervals to be dispersed in the sintered body 2.
Embodiment 4: the utility model is made up of handle 1 and sintered body 2, sintered body 2 is formed with metal dust mixing hot pressed sintering by the combination between granular single crystal diamond 4 and strip chemical vapour deposition diamond and strip polycrystalline diamond and the strip single-crystal diamond, for example strip chemical vapour deposition diamond and strip polycrystalline diamond; Strip polycrystalline diamond and strip single-crystal diamond; Strip chemical vapour deposition diamond and strip single-crystal diamond.Handle 1 and sintered body 2 are welded to connect, and strip chemical vapour deposition diamond 3 is to form through cutting or direct growth, and chemical vapour deposition diamond 3 has one at least, arrange at regular intervals to be dispersed in the sintered body 2.
Claims (6)
1, a kind of mixed type truer is made up of handle and sintered body, handle and sintered body are welded to connect, it is characterized in that: sintered body is formed with metal dust mixing hot pressed sintering by granular single crystal diamond and diamond strip, diamond strip vertically is dispersed in the sintered body, handle and sintered body are welded to connect, and handle has circle or bar shaped.
2, a kind of mixed type truer according to claim 1, it is characterized in that: described diamond strip is a polycrystalline diamond.
3, a kind of mixed type truer according to claim 1, it is characterized in that: described diamond strip is a chemical vapour deposition diamond.
4, a kind of mixed type truer according to claim 1, it is characterized in that: described diamond strip is a single-crystal diamond.
5, a kind of mixed type truer according to claim 1 is characterized in that: described diamond strip is the combination between single-crystal diamond and polycrystalline diamond and the chemical vapour deposition diamond.
6, according to claim 1 or 2 or 3 or 4 or 5 described a kind of mixed type truers, it is characterized in that: diamond strip has one at least.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03277211 CN2741720Y (en) | 2003-07-21 | 2003-07-21 | Mixed grinding wheel finishing tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03277211 CN2741720Y (en) | 2003-07-21 | 2003-07-21 | Mixed grinding wheel finishing tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2741720Y true CN2741720Y (en) | 2005-11-23 |
Family
ID=35477194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03277211 Expired - Lifetime CN2741720Y (en) | 2003-07-21 | 2003-07-21 | Mixed grinding wheel finishing tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2741720Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010105419A1 (en) * | 2009-03-18 | 2010-09-23 | Deng Guochuan | Method for making a diamond tool grinding the concrete floor |
| CN103100977A (en) * | 2013-01-29 | 2013-05-15 | 中国地质大学（北京） | Preparation method of high-strength diamond grinding wheel dressing pen |
| WO2013185511A1 (en) * | 2012-06-14 | 2013-12-19 | 北京科技大学 | Method for manufacturing polycrystalline diamond compact enhanced by cvd diamond |
| ITUA20164267A1 (en) * | 2016-06-10 | 2017-12-10 | Dorica S R L | METAL SFRIDER MANIFOLD IN PARTICLE SIZE AND DIAMOND MAKER INCLUDING THIS MANIFOLD |
| CN110330950A (en) * | 2019-08-02 | 2019-10-15 | 太原理工大学 | Composite heat dissipation material and preparation method thereof containing diamond strips |
-
2003
- 2003-07-21 CN CN 03277211 patent/CN2741720Y/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010105419A1 (en) * | 2009-03-18 | 2010-09-23 | Deng Guochuan | Method for making a diamond tool grinding the concrete floor |
| WO2013185511A1 (en) * | 2012-06-14 | 2013-12-19 | 北京科技大学 | Method for manufacturing polycrystalline diamond compact enhanced by cvd diamond |
| CN103100977A (en) * | 2013-01-29 | 2013-05-15 | 中国地质大学（北京） | Preparation method of high-strength diamond grinding wheel dressing pen |
| CN103100977B (en) * | 2013-01-29 | 2015-05-06 | 中国地质大学（北京） | Preparation method of high-strength diamond grinding wheel dressing pen |
| ITUA20164267A1 (en) * | 2016-06-10 | 2017-12-10 | Dorica S R L | METAL SFRIDER MANIFOLD IN PARTICLE SIZE AND DIAMOND MAKER INCLUDING THIS MANIFOLD |
| WO2017212445A1 (en) * | 2016-06-10 | 2017-12-14 | D'orica S.R.L. | Device for surface manufacturing and collecting scrap particles of items made of precious metals and machine tool comprising such device |
| CN110330950A (en) * | 2019-08-02 | 2019-10-15 | 太原理工大学 | Composite heat dissipation material and preparation method thereof containing diamond strips |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101905449B (en) | Preparation method of porous metal binding agent braze welding diamond grinding wheel | |
| CN200942489Y (en) | Superhard material flat arc grinding wheel | |
| EP0976444A2 (en) | A diamond sintered compact and a process for the production of the same | |
| CN103522206B (en) | The distributing technique of one-shot forming Study on Brazed Superabrasive Tools | |
| CN103100977B (en) | Preparation method of high-strength diamond grinding wheel dressing pen | |
| CN2741720Y (en) | Mixed grinding wheel finishing tool | |
| CN111496699B (en) | Optical curve grinding wheel and preparation method thereof | |
| CN2880385Y (en) | Sand band | |
| CN206519847U (en) | A kind of molding gear disc sharpener roller | |
| CN203485047U (en) | One-step forming structure used in material distribution technology for soldering and brazing superhard abrasive tool | |
| CN104704080B (en) | Cubic boron nitride particles having a unique morphology | |
| CN105473283B (en) | Shaping roller | |
| CN2564305Y (en) | Single face turbine type diamond grinding disc | |
| CN100563973C (en) | Eggplant-shaped jewel cutting and polishing process | |
| CN101088707A (en) | Grinder dresser with linerarly arranged diamond strips | |
| CN201140364Y (en) | Nodal diamond grinding disc | |
| CN2558491Y (en) | Diamond grinding disk | |
| CN2894931Y (en) | Block type diamond grinding disk | |
| CN209887412U (en) | Grinding wheel structure for grinding end face of spring | |
| CN2410079Y (en) | Multi-layer diamond dressing tool | |
| CN2686722Y (en) | Sector gear diamond lower millstone | |
| CN201079927Y (en) | Diamond strip linear arrangement grinding wheel reseater | |
| JPS606356A (en) | Sintered minute short fiber abrasive | |
| CN102120312A (en) | Diamond grinding wheel trimmer and preparation method thereof | |
| CN201161439Y (en) | Ultra-thin diamond saw bit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: BEIJING WORLD SUPER-HARD TOOLS CO., LTD. Free format text: FORMER OWNER: CHEN JIFENG Effective date: 20100312 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100015 BEIJING SUPOWER CO.,LTD., NO.4, JIUXIANQIAO, CHAOYANG DISTRICT, BEIJING CITY TO: 100016 ROOM H-03, EAST 5/F, 7-12, NO.7 FACTORY BUILDING, YARD 1, EAST ROAD, JIUXIANQIAO ROAD, CHAOYANG DISTRICT, BEIJING CITY |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20100312 Address after: 100016, room 7, 7-12 East, five floor, No. 1, East Road, Jiuxianqiao Road, Beijing, Chaoyang District, Patentee after: Beijing World Super Hard Tools Co.,Ltd. Address before: 100015 Beijing Hipol, Jiuxianqiao 4, Beijing, Chaoyang District Patentee before: Chen Jifeng |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20130721 Granted publication date: 20051123 |