CN203449174U - Radial grinding type grinding wheel - Google Patents
Radial grinding type grinding wheel Download PDFInfo
- Publication number
- CN203449174U CN203449174U CN201320573201.1U CN201320573201U CN203449174U CN 203449174 U CN203449174 U CN 203449174U CN 201320573201 U CN201320573201 U CN 201320573201U CN 203449174 U CN203449174 U CN 203449174U
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- grinding
- radial
- abrasive material
- material layer
- metallic matrix
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Abstract
The utility model discloses a radial grinding type grinding wheel. The radial grinding type grinding wheel comprises a grinding material layer, wherein the grinding material layer is arranged on the cylindrical surface of a metal base body by a metal powder binding agent; the grinding material layer is made of cubic boron nitride; and a centre hole is formed in the metal base body. Strip-shaped grooves are arranged on a circular-ring shaped end surface of the grinding material layer at intervals. Strip-shaped grooves are arranged on the cylindrical surface of the grinding material layer at intervals. Radial strip seams are formed in the grinding material layer and the metal base body, and all radial strip seams are uniformly distributed along the circumference. According to the radial grinding type grinding wheel disclosed by the utility model, metal powder is adopted as the binding agent, the novel super-hard grinding material cubic boron nitride is tightly bonded with a metal base body under a certain temperature and pressure (or by a welding technology and a bolt fixing technology), so that self-strength of the grinding wheel reaches a very high degree, using linear velocity of the grinding wheel can reach 60 meters/second-100 meters/second, using safety performance and working efficiency of the grinding wheel are improved.
Description
technical field:
The utility model relates to the emery wheel that a kind of machining is used, and particularly relates to a kind of radial grinding formula emery wheel.
background technology:
Prior art is as bonding agent by chemical substances such as phenolic resins, epoxy resin, Pioloform, polyvinyl acetal, nylon, add the auxiliary materials such as gypsum, carbon black, mix with conventional abrasive materials such as corundum, carborundum, by the operations such as compressing, electric furnace sclerosis, lathe finishing or vitrified abrasive manufacturing process, be made into emery wheel.In manufacture and use procedure, decompose and volatilize the harmful substances such as a large amount of formaldehyde, benzene, environment and labourer are caused compared with major injury.In addition, the conventional abrasive materials such as the corundum using in prior art, carborundum consume a large amount of electric energy and seriously polluted in manufacture process, and in grinding process, existing emery wheel also has that consumption is too fast, easily broken, dust and the shortcoming such as pernicious gas is more.
utility model content:
Technical problem to be solved in the utility model is: overcome the deficiencies in the prior art, provide a kind of reasonable in design, wearability good, intensity is high, do not produce the radial grinding formula emery wheel of dust and pernicious gas.
The technical solution of the utility model is: a kind of radial grinding formula emery wheel, contain abrasive material, described abrasive material is arranged on by metal dust bonding agent on the cylindrical surface of metallic matrix, and described abrasive material is made by cubic boron nitride, on described metallic matrix, is provided with centre bore.
Around described centre bore, there is uniformly at intervals through hole.On the annular end face of described abrasive material, be arranged at intervals with strip groove.On the cylindrical surface of described abrasive material, be arranged at intervals with strip groove.On described abrasive material and metallic matrix, be provided with radially bar seam, all radially bar seams are uniformly distributed along the circumference.On the cylindrical surface of described metallic matrix, be provided with technique burr, described abrasive material is by the staggered combination of described technique burr and metallic matrix, and described technique burr is continuously or uniformly at intervals on the column type surface of described metallic matrix.
The beneficial effects of the utility model are:
1, the utility model adopts metal dust as bonding agent, through certain temperature and pressure (or solder technology), novel super-hard abrasive material cubic boron nitride and metallic matrix are combined closely, can make self intensity of emery wheel reach very high degree, emery wheel uses linear velocity can reach 60 ~ 100 meter per seconds, has improved usage safety performance and the operating efficiency of emery wheel.
2, the utility model wearability is good, and unit wear amount is few, and abrasion resistance is the more than 100 times of plain wheel.Reduce the time of energy resource consumption and replacing, trimming wheel, improved operating efficiency.
3, the utlity model has good heat endurance and thermal conductivity, grinding heat can be derived rapidly, reduce and avoid grinding workpiece burn and thermal deformation, thereby improving workpiece accuracy and durability.
4, in the utility model use procedure, produce hardly dust and pernicious gas, there is good environmental benefit.In addition, use metallic matrix to be convenient to be connected with actuating unit, efficiency is high and the life-span is long.
5, the utility model is reasonable in design, wearability good, intensity is high, do not produce dust and pernicious gas, is convenient to promote the use of, and has good economic benefit.
accompanying drawing explanation:
Fig. 1 is one of structural representation of radial grinding formula emery wheel;
Fig. 2 be radial grinding formula emery wheel structural representation two;
Fig. 3 be radial grinding formula emery wheel structural representation three.
the specific embodiment:
Embodiment mono-: referring to Fig. 1, and in figure, 1-abrasive material, 2-metallic matrix, 3-centre bore, 4-through hole, 5-is bar seam radially.
Radial grinding formula emery wheel contains abrasive material 1, wherein: abrasive material 1 is arranged on by metal dust bonding agent on the cylindrical surface of metallic matrix 2, and abrasive material 1 is made by cubic boron nitride, is provided with centre bore 3 on metallic matrix 2.
Around centre bore 3, there is uniformly at intervals through hole 4.On abrasive material 1 and metallic matrix 2, be provided with radially bar seam 5, all radially bar seams 5 are uniformly distributed along the circumference.
As required, on the cylindrical surface of metallic matrix 2, be provided with technique burr (not shown in FIG.), abrasive material 1 is by technique burr and the staggered combination of metallic matrix 2, improve the adhesion of abrasive material 1 and metallic matrix 2, technique burr is continuously or uniformly at intervals on the column type surface of metallic matrix 2
During use, metallic matrix 2 is fixed on power-equipment, and actuating unit drives metallic matrix 2 rotations, and abrasive material 1 can carry out grinding to workpiece.Through hole 3 had both alleviated metallic matrix 2 weight, reached and saved material and object attractive in appearance, played again the effect of heat radiation.
The utility model adopts metal dust as bonding agent, through certain temperature and pressure (or solder technology), novel super-hard abrasive material cubic boron nitride and metallic matrix are combined closely, can make self intensity of emery wheel reach very high degree, emery wheel uses linear velocity can reach 60 ~ 100 meter per seconds, has improved usage safety performance and the operating efficiency of emery wheel.
Embodiment bis-: referring to Fig. 2, the present embodiment and embodiment mono-are basic identical, and something in common does not repeat, and difference is: on the annular end face of abrasive material 1, be arranged at intervals with strip groove.
Embodiment bis-: referring to Fig. 3, the present embodiment and embodiment mono-are basic identical, something in common does not repeat, and difference is: on the cylindrical surface of abrasive material 1, be arranged at intervals with strip groove, abrasive material 1 utilizes welding or pressing process to be arranged on metallic matrix 2 cylindrical surfaces.
The above, it is only preferred embodiment of the present utility model, not the utility model is done to any pro forma restriction, any simple modification, equivalent variations and modification that every foundation technical spirit of the present utility model is done above embodiment, all still belong in the scope of technical solutions of the utility model.
Claims (6)
1. a radial grinding formula emery wheel, contains abrasive material, it is characterized in that: described abrasive material is arranged on by metal dust bonding agent on the cylindrical surface of metallic matrix, and described abrasive material is made by cubic boron nitride, on described metallic matrix, is provided with centre bore.
2. radial grinding formula emery wheel according to claim 1, is characterized in that: around described centre bore, have uniformly at intervals through hole.
3. radial grinding formula emery wheel according to claim 1, is characterized in that: on the annular end face of described abrasive material, be arranged at intervals with strip groove.
4. radial grinding formula emery wheel according to claim 1, is characterized in that: on the cylindrical surface of described abrasive material, be arranged at intervals with strip groove.
5. radial grinding formula emery wheel according to claim 1, is characterized in that: on described abrasive material and metallic matrix, be provided with radially bar seam, all radially bar seams are uniformly distributed along the circumference.
6. according to the radial grinding formula emery wheel described in claim 1-5 any one, it is characterized in that: on the cylindrical surface of described metallic matrix, be provided with technique burr, described abrasive material is by the staggered combination of described technique burr and metallic matrix, and described technique burr is continuously or uniformly at intervals on the column type surface of described metallic matrix.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320573201.1U CN203449174U (en) | 2013-09-17 | 2013-09-17 | Radial grinding type grinding wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320573201.1U CN203449174U (en) | 2013-09-17 | 2013-09-17 | Radial grinding type grinding wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203449174U true CN203449174U (en) | 2014-02-26 |
Family
ID=50129077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320573201.1U Expired - Fee Related CN203449174U (en) | 2013-09-17 | 2013-09-17 | Radial grinding type grinding wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203449174U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105252440A (en) * | 2015-11-10 | 2016-01-20 | 长沙长泰机器人有限公司 | Lapping grinding wheel for automatically cleaning castings by industrial robot |
-
2013
- 2013-09-17 CN CN201320573201.1U patent/CN203449174U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105252440A (en) * | 2015-11-10 | 2016-01-20 | 长沙长泰机器人有限公司 | Lapping grinding wheel for automatically cleaning castings by industrial robot |
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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: 20140226 Termination date: 20150917 |
|
| EXPY | Termination of patent right or utility model |