CN202825577U - Diamond grinding apparatus for grinding organic glass - Google Patents
Diamond grinding apparatus for grinding organic glass Download PDFInfo
- Publication number
- CN202825577U CN202825577U CN 201220273210 CN201220273210U CN202825577U CN 202825577 U CN202825577 U CN 202825577U CN 201220273210 CN201220273210 CN 201220273210 CN 201220273210 U CN201220273210 U CN 201220273210U CN 202825577 U CN202825577 U CN 202825577U
- Authority
- CN
- China
- Prior art keywords
- grinding
- diamond
- organic glass
- utility
- disc
- 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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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D7/00—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting otherwise than only by their periphery, e.g. by the front face; Bushings or mountings therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D3/00—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents
- B24D3/02—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent
- B24D3/20—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent and being essentially organic
- B24D3/28—Resins or natural or synthetic macromolecular compounds
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Polishing Bodies And Polishing Tools (AREA)
Abstract
The utility model discloses a diamond grinding apparatus for grinding organic glass which consists of a disc-shaped grinding apparatus body provided with round inner bores, a ring form diamond resin grinding disc equally attached to the periphery of one surfaces of the grinding apparatus. The diamond resin grinding disc is resin grinding disc equally distributed with diamonds particles. The diamond grinding apparatus for grinding organic glass has the advantages of being long in service life and efficient in grinding and processing.
Description
Technical field
The utility model relates to a kind of grinding tool, especially relates to a kind of diamond abrasive tool of grinding lucite.
Background technology
Lucite (PMMA) is the macromolecule transparent material that a kind of proportion is little, intensity is large, light transmission is good, has a wide range of applications.For making organic glass products reach certain dimensional accuracy and fineness, grinding is a kind of efficient processing method.
Existing organic glass products machining tool is electroplating diamond grinding block, use electroplating diamond grinding block that the process velocity of organic glass products is speeded, but electroplating diamond grinding block is because it is single layer structure, life tools are lower, need the new mill of frequent dismounting and change, thereby cause processing cost high.
Summary of the invention
For low problem of electroplating diamond grinding block life-span, the utility model purpose is to provide the diamond abrasive tool of a kind of long service life, grinding lucite that grinding efficiency is high.
The utility model is realized by following technical measures, a kind of diamond abrasive tool of grinding lucite, be provided with the disc grinding tool matrix of circular inner hole in the middle of comprising, evenly be attached to the annular diamond resin mill of grinding tool matrix one surface perimeter, described diamond resin mill is for being evenly distributed with the short grained resin mill of diamond.
Concrete, described grinding tool matrix is alloy matrix aluminum.
Preferably, described grinding tool matrix diameter is 400-550mm, and thickness is 20-30mm; The thickness of described diamond resin mill is 5-12mm.
Working lining thickness of the present utility model can be accomplished 5-12mm.Life-span improves greatly, grinding tool matrix adopting aluminium alloy, and quality alleviates and is original 1/3.The utility model adopts the high-temperature macromolecule resin of high-quality, diamond is uniform Multi-layers distributing in mill, after the upper strata diamond had worn away, lower floor's diamond can continue to participate in grinding, so the grinding life-span improves greatly, according to the different life-spans of granularity between 1.5-2.5 month, only need finishing for several times in life-cycle, tear open the time that dish changes dish in the middle of saving, greatly improved grinding efficiency, because total quality descends, vibration reduces during grinding.The process heating is few, and efficient is high, and products surface quality is good.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is sectional structure schematic diagram of the present utility model.
The specific embodiment
Below in conjunction with embodiment and contrast accompanying drawing the utility model is described in further detail.
A kind of diamond abrasive tool of grinding lucite, be provided with the disc alloy matrix aluminum 1 of circular inner hole 3 in the middle of comprising, evenly be attached to the annular diamond resin mill 2 of alloy matrix aluminum 1 one surface perimeter, alloy matrix aluminum 1 diameter is 500mm, and thickness is 24mm; The thickness of diamond resin mill 2 is 8mm.Diamond resin mill 2, take polyimide resin as bonding agent, corundum is main filler and auxiliary abrasive, and the diamond grit of use is from 50# to 450#, and diamond concentration does not coexist about 67% according to granularity.
More than be that the diamond abrasive tool of the utility model grinding lucite is set forth; be used for helping to understand the utility model; but embodiment of the present utility model is not restricted to the described embodiments; anyly do not deviate from the change done under the utility model principle, modification, substitute, combination, simplify; all should be the substitute mode of equivalence, be included within the protection domain of the present utility model.
Claims (3)
1. the diamond abrasive tool of a grinding lucite, it is characterized in that: the disc grinding tool matrix that is provided with circular inner hole in the middle of comprising, evenly be attached to the annular diamond resin mill of grinding tool matrix one surface perimeter, described diamond resin mill is for being evenly distributed with the short grained resin mill of diamond.
2. the diamond abrasive tool of grinding lucite according to claim 1, it is characterized in that: described grinding tool matrix is alloy matrix aluminum.
3. the diamond abrasive tool of grinding lucite according to claim 1, it is characterized in that: described grinding tool matrix diameter is 400-550mm, and thickness is 20-30mm; The thickness of described diamond resin mill is 5-12mm.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220273210 CN202825577U (en) | 2012-06-11 | 2012-06-11 | Diamond grinding apparatus for grinding organic glass |
| PCT/CN2012/086481 WO2013185456A1 (en) | 2012-06-11 | 2012-12-13 | Diamond abrasive tool for milling organic glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220273210 CN202825577U (en) | 2012-06-11 | 2012-06-11 | Diamond grinding apparatus for grinding organic glass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202825577U true CN202825577U (en) | 2013-03-27 |
Family
ID=47937369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220273210 Expired - Fee Related CN202825577U (en) | 2012-06-11 | 2012-06-11 | Diamond grinding apparatus for grinding organic glass |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN202825577U (en) |
| WO (1) | WO2013185456A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110014377B (en) * | 2019-03-13 | 2023-09-22 | 焦作天宝桓祥机械科技有限公司 | High-toughness composite diamond grinding wheel structure |
| CN114536231A (en) * | 2022-02-24 | 2022-05-27 | 丹阳市励高研磨材料有限公司 | Novel polishing wheel and processing method thereof |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0637033B2 (en) * | 1986-09-12 | 1994-05-18 | 日本特殊研砥株式会社 | Offset type elastic grindstone for disc grinder |
| EP2286959B1 (en) * | 2009-08-22 | 2014-05-07 | August Rüggeberg GmbH & Co. KG | Scrubbing-grinding tool |
| CN201711874U (en) * | 2009-12-31 | 2011-01-19 | 阳泉市中嘉磨料磨具有限公司 | Resin matrix grinding wheel |
| CN201998068U (en) * | 2010-12-30 | 2011-10-05 | 深圳市常兴金刚石磨具有限公司 | Grinding tool for grinding crystal product |
| CN202037554U (en) * | 2010-12-31 | 2011-11-16 | 深圳市常兴金刚石磨具有限公司 | Grinding tool for grinding alloy cutting tool |
-
2012
- 2012-06-11 CN CN 201220273210 patent/CN202825577U/en not_active Expired - Fee Related
- 2012-12-13 WO PCT/CN2012/086481 patent/WO2013185456A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| WO2013185456A1 (en) | 2013-12-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130327 Termination date: 20170611 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |