CN201267772Y - Abrasive disc - Google Patents
Abrasive disc Download PDFInfo
- Publication number
- CN201267772Y CN201267772Y CNU2008201647413U CN200820164741U CN201267772Y CN 201267772 Y CN201267772 Y CN 201267772Y CN U2008201647413 U CNU2008201647413 U CN U2008201647413U CN 200820164741 U CN200820164741 U CN 200820164741U CN 201267772 Y CN201267772 Y CN 201267772Y
- Authority
- CN
- China
- Prior art keywords
- hole
- disc
- grinding
- disk body
- conical
- 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
- 238000000227 grinding Methods 0.000 claims abstract description 29
- 229920001971 elastomer Polymers 0.000 claims abstract description 16
- 230000002787 reinforcement Effects 0.000 claims description 15
- 238000001746 injection moulding Methods 0.000 claims description 4
- 238000010137 moulding (plastic) Methods 0.000 abstract 1
- 238000003801 milling Methods 0.000 description 5
- 239000002245 particle Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 238000013019 agitation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 229920003225 polyurethane elastomer Polymers 0.000 description 1
- 238000007780 powder milling Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
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- Polishing Bodies And Polishing Tools (AREA)
Abstract
The utility model relates to an ultra-fine powder-grinding device, in particular to a grinding disc sheet of an ultra-fine powder-grinding device, which comprises a disc body and a disc sheet support; wherein, a main shaft-connecting through hole with locking notches is arranged at the center of the disc sheet support; the disc sheet support is integrally wrapped by the rubber disc body with a central through hole by plastic molding; and a plurality of tapered through holes are circumferentially and evenly arranged on the rubber disc body. The grinding disc sheet provide by the utility model, which has a reasonable structure, can effectively increase the grinding efficiency of the ultra-fine powder-grinding device.
Description
Technical field
The utility model relates to the micropowders milling apparatus, relates in particular to a kind of grinding disc of micropowders milling apparatus.
Background technology
The superfine powder milling apparatus generally comprises sand cylinder, and described sand cylinder is provided with charging aperture and discharging opening, is provided with the stirring main shaft in the described mill tube, on the described stirring main shaft cover intrinsic several can be in order to the grinding disc of agitation grinding medium and feed particles.How in the form of annular discs existing grinding disc is, during work, rotation and feed particles and the mutual collision friction of abrasive media are realized grinding to raw material at a high speed by grinding disc, because existing structure of grinding disc makes feed particles and abrasive media to go out to rub with grinding disc surface and tangent to periphery thereof, so grinding efficiency is lower.
Summary of the invention
Goal of the invention of the present utility model is to provide a kind of grinding disc, and it is rational in infrastructure, can effectively improve the grinding efficiency of micropowders milling apparatus.
The utility model solves the problems of the technologies described above by following technical proposals: a kind of grinding disc, comprise a disk body and a disc frame, described disc frame center is provided with the main shaft connecting through hole of band draw-in groove, the one injection moulding is wrapped to form the rubber disk body of band central through hole on the described disc frame, described rubber disk body last week to being laid with some conical through-holes.
As preferably, described disc frame comprises that with the main shaft connecting through hole be some reinforcements that stretch out around the middle mind-set.
As preferably, described conical through-hole is arranged between two adjacent reinforcements.
As preferably, described reinforcement is 6, and described conical through-hole is 6.
As preferably, described reinforcement is 8, and described conical through-hole is 8.
Adopt the utility model of the technical program, its beneficial effect is:
One, adopting the rubber disk body, is to adopt the polyurethane rubber disk body specifically, because polyurethane has excellent abrasive resistance, high strength, characteristic such as in light weight, high temperature resistant, therefore can effectively prolong the service life of grinding disc; The disc frame is set in the rubber disk body has increased the mechanical strength and the fastness of grinding disc; Described rubber disk body last week to being laid with some conical through-holes, make feed particles and abrasive media from conical through-hole, to pass through, and increased effective milling area, improve grinding efficiency.
Two, described disc frame comprises that with the main shaft connecting through hole be the some reinforcements that middle mind-set is stretched out all around, and this design makes that the structure between rubber disk body and the disc frame is more stable, and reinforcement provides enough support structure power for the rubber disk body.
Three, described conical through-hole is arranged between two adjacent reinforcements, and this design makes that the rubber disk body is to have uniform stressed distribution grinding, and guarantees that milling apparatus operates steadily.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is that the A-A of Fig. 1 is to cutaway view.
The specific embodiment
1-2 describes in further detail the utility model below in conjunction with accompanying drawing:
Shown in Fig. 1-2, a kind of grinding disc, comprise a disk body and a disc frame 1, described disc frame 1 center is provided with the main shaft connecting through hole 4 of band draw-in groove 5, the one injection moulding is wrapped to form the rubber disk body 2 of band central through hole 7 on the described disc frame 1, and described disc frame 1 comprises with the 6 piece reinforcements 6 of main shaft connecting through hole 4 for stretching out around the middle mind-set.On described rubber disk body 2, circumferentially be laid with 6 conical through-holes 3.Described conical through-hole 3 is arranged between two adjacent reinforcements 6.
A kind of grinding disc, comprise a disk body and a disc frame 1, described disc frame 1 center is provided with the main shaft connecting through hole 4 of band draw-in groove 5, the one injection moulding is wrapped to form the rubber disk body 2 of band central through hole 7 on the described disc frame 1, and described disc frame 1 comprises with the 8 piece reinforcements 6 of main shaft connecting through hole 4 for stretching out around the middle mind-set.On described rubber disk body 2, circumferentially be laid with 8 conical through-holes 3.Described conical through-hole 3 is arranged between two adjacent reinforcements 6.
The above only is preferred embodiment of the present utility model, and all equalizations of being done according to the utility model claim change and modify, and all should belong to the covering scope of the utility model patent.
Claims (5)
1. one kind is ground disc, comprise disk body, it is characterized in that, also comprise a disc frame (1), described disc frame (1) center is provided with the main shaft connecting through hole (4) of band draw-in groove (5), described disc frame (1) is gone up the rubber disk body (2) that the one injection moulding is wrapped to form band central through hole (7), circumferentially is laid with some conical through-holes (3) on described rubber disk body (2).
2. a kind of grinding disc as claimed in claim 1 is characterized in that, described disc frame (1) comprises with the some piece reinforcements (6) of main shaft connecting through hole (4) for stretching out around the middle mind-set.
3. a kind of grinding disc as claimed in claim 2 is characterized in that, described conical through-hole (3) is arranged between adjacent two reinforcements (6).
4. a kind of grinding disc as claimed in claim 3 is characterized in that described reinforcement (6) is 6, and described conical through-hole (3) is 6.
5. a kind of grinding disc as claimed in claim 3 is characterized in that described reinforcement (6) is 8, and described conical through-hole (3) is 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201647413U CN201267772Y (en) | 2008-09-16 | 2008-09-16 | Abrasive disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201647413U CN201267772Y (en) | 2008-09-16 | 2008-09-16 | Abrasive disc |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201267772Y true CN201267772Y (en) | 2009-07-08 |
Family
ID=40840350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201647413U Expired - Lifetime CN201267772Y (en) | 2008-09-16 | 2008-09-16 | Abrasive disc |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201267772Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102320031A (en) * | 2011-08-25 | 2012-01-18 | 山东理工大学 | Zirconia ceramic abrasive wheel and preparation method |
| CN102824944A (en) * | 2012-09-25 | 2012-12-19 | 范伟红 | Bead mill |
| CN104117902A (en) * | 2014-08-04 | 2014-10-29 | 宁国市南方耐磨材料有限公司 | Abrasion-resistant steel ball grinding machine |
| CN107921436A (en) * | 2015-07-28 | 2018-04-17 | 奥图泰(芬兰)公司 | The improvement of grinder |
| CN111989161A (en) * | 2018-04-16 | 2020-11-24 | Omya国际股份公司 | Mixing disk |
| CN113510634A (en) * | 2021-03-31 | 2021-10-19 | 安徽禾臣新材料有限公司 | Porous groove white pad for polishing and grinding and production method thereof |
-
2008
- 2008-09-16 CN CNU2008201647413U patent/CN201267772Y/en not_active Expired - Lifetime
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102320031A (en) * | 2011-08-25 | 2012-01-18 | 山东理工大学 | Zirconia ceramic abrasive wheel and preparation method |
| CN102320031B (en) * | 2011-08-25 | 2014-03-12 | 山东理工大学 | Zirconia ceramic abrasive wheel and preparation method |
| CN102824944A (en) * | 2012-09-25 | 2012-12-19 | 范伟红 | Bead mill |
| CN104117902A (en) * | 2014-08-04 | 2014-10-29 | 宁国市南方耐磨材料有限公司 | Abrasion-resistant steel ball grinding machine |
| CN107921436A (en) * | 2015-07-28 | 2018-04-17 | 奥图泰(芬兰)公司 | The improvement of grinder |
| US11465154B2 (en) | 2015-07-28 | 2022-10-11 | Outotec (Finland) Oy | Grinding mills |
| US11813616B2 (en) | 2015-07-28 | 2023-11-14 | Outotec (Finland) Oy | Grinding mills |
| CN107921436B (en) * | 2015-07-28 | 2024-05-28 | 美卓奥图泰芬兰有限公司 | Improvements in grinding mills |
| CN111989161A (en) * | 2018-04-16 | 2020-11-24 | Omya国际股份公司 | Mixing disk |
| US12059685B2 (en) | 2018-04-16 | 2024-08-13 | Omya International Ag | Hybrid disc |
| CN113510634A (en) * | 2021-03-31 | 2021-10-19 | 安徽禾臣新材料有限公司 | Porous groove white pad for polishing and grinding and production method thereof |
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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: ZHEJIANG OSMUN BIOLOGICAL CO., LTD. Free format text: FORMER OWNER: SHEN ZHIRONG Effective date: 20130701 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130701 Address after: 313200 Zhejiang city of Huzhou province Deqing County ZTE Wukang Road No. 518 Patentee after: Zhejiang Osmun Biological Co., Ltd. Address before: 313200 Zhongxing North Road, Mogan Mountain economic and Technological Development Zone, Zhejiang, Deqing County 518 Patentee before: Shen Zhirong |
|
| CP03 | Change of name, title or address |
Address after: 313200 No. 99 Pearl Street, Mogan Mountain hi tech Industrial Development Zone, Zhejiang, Huzhou Patentee after: Ou Shi overflows Biological Co., Ltd. Address before: 313200 Zhejiang city of Huzhou province Deqing County ZTE Wukang Road No. 518 Patentee before: Zhejiang Osmun Biological Co., Ltd. |
|
| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090708 |
|
| CX01 | Expiry of patent term |