CN202147227U - Grinding wheel special for grinding soft metal - Google Patents
Grinding wheel special for grinding soft metal Download PDFInfo
- Publication number
- CN202147227U CN202147227U CN201120207769U CN201120207769U CN202147227U CN 202147227 U CN202147227 U CN 202147227U CN 201120207769 U CN201120207769 U CN 201120207769U CN 201120207769 U CN201120207769 U CN 201120207769U CN 202147227 U CN202147227 U CN 202147227U
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- grinding
- grinding wheel
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- soft metal
- model
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Abstract
The utility model discloses a grinding wheel special for grinding soft metal comprising a cymbal-shaped grinding wheel matrix. A central part of the grinding wheel matrix is protruded upwards, and a shaft hole is disposed in a circle center. The utility model is characterized in that the matrix is constituted by a reinforced material layer disposed inside and a grinding material layer covered the reinforced material layer; the reinforced material layer is constituted by a fiber net slice coated by resin or carbon fiber net slice; the grinding material layer is formed by mixing some of white corundum, monocrystalline corundum, and green silicon carbide. The utility model is advantageous in that scraps can not be stuck during the grinding process, the self-sharpening ability is good, the grinding efficiency and the durability of the grinding wheel can reach the optimized cost performance, and the requirements of the soft metal on the strength and the grinding performance of the grinding wheel can be fully satisfied.
Description
Technical field
The utility model relates to the emery wheel field, relates in particular to a kind of soft metal grinding special grinding wheel.
Background technology
Emery wheel is to be that main the manufacturing forms the important cutting element that is applied on the grinding machine with the abrasive material, and whether suitable the selection of emery wheel is, directly influences the grinding performance and the machining accuracy of grinding machine, so emery wheel is a key factor of performance grinding machine performance.In decision emery wheel specification is that the main factor of considering is: workpiece material, hardness, grinding dosage and required precision, grinding method, speed of grinding wheel, the severity of Grinding Contact area and grinding method etc.The kind of emery wheel is a lot, and different shape and size are arranged, because the manufacturing process of abrasive material, bond material and the emery wheel of emery wheel is different, various emery wheels just have the different working performance.Each emery wheel all has certain scope of application according to the characteristic of itself, therefore, during grinding, must select suitable emery wheel as the case may be for use, otherwise can select improper machining accuracy, surface roughness and the production efficiency of directly influencing because of emery wheel.
The at present domestic cymbals shape emery wheel that soft metal grindings such as copper, aluminium are used never well solves sticking bits problem; The self-sharpening of emery wheel is poor; Can only come temporary transient the use through the hardness that reduces emery wheel, but the reduction of emery wheel hardness can make again emery wheel consumption too fast, also exists potential safety hazard simultaneously.In sum, to the defective of prior art, need a kind of soft metal grinding special grinding wheel especially, to solve the deficiency of prior art.
The utility model content
The purpose of the utility model provides a kind of soft metal grinding special grinding wheel, and through the characteristics to the soft metal reconditioning, to prescription, formula materials and reinforcing material etc. is improved on the basis of existing product, thereby realizes the purpose of the utility model.
The technical problem that the utility model solved can adopt following technical scheme to realize:
A kind of soft metal grinding special grinding wheel; Comprise a cymbals shape grinding wheel base body, the middle body of said grinding wheel base body raises up, and home position is provided with axis hole; It is characterized in that said matrix is by being positioned at inner layers of reinforcement and the abrasive material of said layers of reinforcement parcel being formed.
The overall diameter of said emery wheel is 100mm-230mm.
The thickness of said matrix is 16mm-23mm.
The beneficial effect of the utility model is: not sticking bits in grinding process, and self-sharpening is good, and the grinding efficiency of emery wheel and durability have reached best cost performance, have satisfied the soft metal reconditioning fully to the intensity of emery wheel and the requirement of grinding performance.
Description of drawings
Fig. 1 is the described a kind of soft metal grinding special grinding wheel structural representation of the utility model.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and be easy to understand understanding with effect, below in conjunction with the specific embodiment, further set forth the utility model.
As shown in Figure 1, the described a kind of soft metal grinding special grinding wheel of the utility model, its overall diameter is 100mm-230mm; Thickness is 16mm-23mm; Comprise a cymbals shape grinding wheel base body 101, the middle body of said grinding wheel base body 101 raises up, and home position is provided with the axis hole 102 that is used to install emery wheel; It is characterized in that said matrix 101 is by being positioned at inner layers of reinforcement 201 and the abrasive material 202 of its parcel being formed; Said layers of reinforcement 201 is made up of the fiber mat or the carbon fibre web sheet of application of resin, and abrasive material 202 is to be mixed by wherein several kinds of white fused alumina, single alundum, green silicon carbide.
Embodiment one
Prescription: 50 parts of the white fused aluminas of abrasive grain 30#, 50 parts of the single alundums of abrasive grain 36#, 7 parts of liquid resins, 15 parts of powdered resins.
With evenly mixing after the strict weighing of above material, process molding mass through 12 mesh sieve mesh screen pines, it is that scrape evenly at the stand in 100 ℃ the mould that molding mass is joined temperature according to technological requirement; Put into 5 order reinforcing mat sheets then, add molding mass, scrape evenly at the stand; Add half sheet or a slice 5 order net sheets are put into the aperture packing ring, get into the hydraulic press compacting, the temperature of hydraulic press is 100 ℃; Pressure is not less than 20Mpa; The demoulding after keep-uping pressure 20 seconds is put into hardening furnace 200 ℃ of sclerosis 8 hours down, and what be up to the standards is the utility model product.
Embodiment two
Prescription: 50 parts of the single alundums of abrasive grain 30#, 50 parts of the green silicon carbides of abrasive grain 30#, 7 parts of liquid resins, 18 parts of powdered resins.
With evenly mixing after the strict weighing of above material, process molding mass through 12 mesh sieve mesh screen pines, it is that scrape evenly at the stand in 100 ℃ the mould that molding mass is joined temperature according to technological requirement; Put into 5 order reinforcing mat sheets then, add molding mass, scrape evenly at the stand; Add half sheet or a slice 5 order net sheets are put into the aperture packing ring, get into the hydraulic press compacting, the temperature of hydraulic press is 100 ℃; Pressure is not less than 20Mpa; The demoulding after keep-uping pressure 20 seconds is put into hardening furnace 200 ℃ of sclerosis 8 hours down, and what be up to the standards is the utility model product.
More than show and described basic principle of the utility model and the advantage of principal character and the utility model.The technical staff of the industry should understand; The utility model is not restricted to the described embodiments; The principle of describing in the foregoing description and the specification that the utility model just is described; Under the prerequisite that does not break away from the utility model spirit and scope, the utility model also has various changes and modifications, and these variations and improvement all fall in the utility model scope that requires protection.The utility model requires protection domain to be defined by appending claims and equivalent thereof.
Claims (3)
1. soft metal grinding special grinding wheel; Comprise a cymbals shape grinding wheel base body, the middle body of said grinding wheel base body raises up, and home position is provided with axis hole; It is characterized in that said matrix is by being positioned at inner layers of reinforcement and the abrasive material of said layers of reinforcement parcel being formed.
2. a kind of soft metal grinding special grinding wheel as claimed in claim 1 is characterized in that the overall diameter of said emery wheel is 100mm-230mm.
3. a kind of soft metal grinding special grinding wheel as claimed in claim 1 is characterized in that the thickness of said matrix is 16mm-23mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120207769U CN202147227U (en) | 2011-06-20 | 2011-06-20 | Grinding wheel special for grinding soft metal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120207769U CN202147227U (en) | 2011-06-20 | 2011-06-20 | Grinding wheel special for grinding soft metal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202147227U true CN202147227U (en) | 2012-02-22 |
Family
ID=45588302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120207769U Expired - Fee Related CN202147227U (en) | 2011-06-20 | 2011-06-20 | Grinding wheel special for grinding soft metal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202147227U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103111949A (en) * | 2012-12-14 | 2013-05-22 | 姜堰苏蒙砂轮有限公司 | Environment-friendly type resin grinding wheel |
| CN104070447A (en) * | 2014-06-25 | 2014-10-01 | 周开雄 | Multifunctional grinding tool |
| CN107598791A (en) * | 2017-11-08 | 2018-01-19 | 苏州刘爱英科技信息咨询有限公司 | A kind of manufacture method of carbon fiber skive |
| CN111482906A (en) * | 2020-05-11 | 2020-08-04 | 江苏赛扬精工科技有限责任公司 | Short carbon fiber reinforced resin binder superhard abrasive grinding wheel and preparation method thereof |
| CN115431133A (en) * | 2021-06-03 | 2022-12-06 | 宾仁善 | Electric grinder with high attaching efficiency can be disassembled and used grinding disc |
-
2011
- 2011-06-20 CN CN201120207769U patent/CN202147227U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103111949A (en) * | 2012-12-14 | 2013-05-22 | 姜堰苏蒙砂轮有限公司 | Environment-friendly type resin grinding wheel |
| CN104070447A (en) * | 2014-06-25 | 2014-10-01 | 周开雄 | Multifunctional grinding tool |
| CN107598791A (en) * | 2017-11-08 | 2018-01-19 | 苏州刘爱英科技信息咨询有限公司 | A kind of manufacture method of carbon fiber skive |
| CN111482906A (en) * | 2020-05-11 | 2020-08-04 | 江苏赛扬精工科技有限责任公司 | Short carbon fiber reinforced resin binder superhard abrasive grinding wheel and preparation method thereof |
| CN115431133A (en) * | 2021-06-03 | 2022-12-06 | 宾仁善 | Electric grinder with high attaching efficiency can be disassembled and used grinding disc |
| CN115431133B (en) * | 2021-06-03 | 2023-11-28 | 宾仁善 | Detachable grinding disc for electric grinder with high cling efficiency |
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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: 20120222 Termination date: 20140620 |
|
| EXPY | Termination of patent right or utility model |