CN201970214U - Ultrathin rotor groove grinding wheel - Google Patents
Ultrathin rotor groove grinding wheel Download PDFInfo
- Publication number
- CN201970214U CN201970214U CN2010206706472U CN201020670647U CN201970214U CN 201970214 U CN201970214 U CN 201970214U CN 2010206706472 U CN2010206706472 U CN 2010206706472U CN 201020670647 U CN201020670647 U CN 201020670647U CN 201970214 U CN201970214 U CN 201970214U
- Authority
- CN
- China
- Prior art keywords
- grinding wheel
- wheel body
- emery wheel
- metal base
- ultrathin
- 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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Abstract
The utility model discloses an ultrathin rotor groove grinding wheel which belongs to the technical field of grinding wheel manufacture. The ultrathin rotor groove grinding wheel comprises a metal base body and a grinding wheel body. The metal base body and the grinding wheel body are sintered by a vitrified bond, a permeable layer is formed between the metal base body and the grinding wheel body, and the metal base body and the grinding wheel body are firmly compounded to form a compound grinding wheel body with the metal base body on the interior and the grinding wheel body on the exterior. The grinding wheel body is made of glass fiber mesh sheets and grinding materials mixed with the bond. The grinding wheel has the advantages that the safety property and the heat radiation property are good, cutting and grinding are sharp, workpieces cannot be burnt, the hand is not vibrated during use, the noise is low, and processed materials are saved. The ultrathin rotor groove grinding wheel is suitable for processing precious materials and workpieces which need to be protected from burns and has remarkable economic and social effects.
Description
Technical field
The utility model relates to emery wheel manufacturing technology field, particularly relates to a kind of ultra-thin rotor slot emery wheel.
Background technology
The hydraulic pressure industry is when producing rotor, its rotor slot must be carried out grinding through the rotor slot emery wheel, and present hydraulic rotor is when grinding 0.9-1mm groove, its used emery wheel is to be made of the abrasive material in grinding wheel base body and the grinding wheel base body limit portion, this emery wheel has following shortcoming: the grinding wheel base body of this kind emery wheel is thicker, the cutting resistance is big during use, operating personnel's effort during cutting, cutting speed is slow, and easily the adhesiving metal bits stop up the emery wheel pore, cause poor radiation, workpiece to be machined is very easily burnt, it is big to be cut the workpiece otch simultaneously, waste material, and noise is big etc.
The utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, and the ultra-thin rotor slot emery wheel that a kind of security is good, cutting speed fast, the machined material waste is little, shaking force is little is provided.
For solving the problems of the technologies described above, the utility model is by the following technical solutions: it comprises metallic matrix and emery wheel body, metallic matrix and emery wheel body are through the vitrified bond sintering, and between metallic matrix and emery wheel body, form permeable formation, metallic matrix and emery wheel body firmly are combined with each other, in constituting is metallic matrix, is outward the complex sand wheel body of emery wheel body, and described emery wheel body is to be made by glass fiber mesh sheet and the abrasive material that has mixed adhesive.
The beneficial effects of the utility model are: security is good, thermal diffusivity is good, cut that grinding is sharp, workpiece does not have burn, do not shake hand when using, noise is little, save machined material, the workpiece that is applicable to the processing precious materials and is afraid of to burn has remarkable economical and social benefit.
Description of drawings
Accompanying drawing is the sectional front view (amplify, metallic matrix blocks, and saves a part) of a kind of ultra-thin rotor slot emery wheel of the utility model.
Among the figure: 1, metallic matrix, 2, the center fixation hole, 3, the emery wheel body, 4, permeable formation.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is elaborated.
As shown in drawings, the ultra-thin rotor slot emery wheel of the utility model comprises metallic matrix 1 and emery wheel body 3, metallic matrix 1 and emery wheel body 3 are through the vitrified bond sintering, and at metallic matrix 1 and 3 formation of emery wheel body permeable formation 4, metallic matrix 1 and emery wheel body 3 firmly are combined with each other, in constituting is metallic matrix 1, is outward the complex sand wheel body of emery wheel body 3, and described emery wheel body is to be made by glass fiber mesh sheet and the abrasive material that has mixed adhesive.
In order to guarantee result of use, described metallic matrix 1 is the thick wafer body of 0.7mm that copper or steel are made; Described emery wheel body thickness is greater than the thickness of metallic matrix, and the emery wheel body thickness is 0.9mm.
Claims (1)
1. ultra-thin rotor slot emery wheel, comprise metallic matrix (1) and emery wheel body (3), metallic matrix (1) and emery wheel body (3) are through the vitrified bond sintering, and between metallic matrix (1) and emery wheel body (3), form permeable formation (4), metallic matrix (1) and emery wheel body (3) firmly are combined with each other, in constituting is metallic matrix (1), is outward the complex sand wheel body of emery wheel body (3), it is characterized in that: described emery wheel body is to be made by glass fiber mesh sheet and the abrasive material that has mixed adhesive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206706472U CN201970214U (en) | 2010-12-10 | 2010-12-10 | Ultrathin rotor groove grinding wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206706472U CN201970214U (en) | 2010-12-10 | 2010-12-10 | Ultrathin rotor groove grinding wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201970214U true CN201970214U (en) | 2011-09-14 |
Family
ID=44575319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206706472U Expired - Fee Related CN201970214U (en) | 2010-12-10 | 2010-12-10 | Ultrathin rotor groove grinding wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201970214U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103056785A (en) * | 2012-12-20 | 2013-04-24 | 郑州新安华砂轮有限公司 | Method for preparing vitrified grinding wheels with metal matrixes for grinding stainless steel and titanium alloys |
-
2010
- 2010-12-10 CN CN2010206706472U patent/CN201970214U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103056785A (en) * | 2012-12-20 | 2013-04-24 | 郑州新安华砂轮有限公司 | Method for preparing vitrified grinding wheels with metal matrixes for grinding stainless steel and titanium alloys |
| CN103056785B (en) * | 2012-12-20 | 2015-05-06 | 郑州新安华砂轮有限公司 | Method for preparing vitrified grinding wheels with metal matrixes for grinding stainless steel and titanium alloys |
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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: 20110914 Termination date: 20141210 |
|
| EXPY | Termination of patent right or utility model |