CN203062535U - Grinding wheel - Google Patents
Grinding wheel Download PDFInfo
- Publication number
- CN203062535U CN203062535U CN 201320055474 CN201320055474U CN203062535U CN 203062535 U CN203062535 U CN 203062535U CN 201320055474 CN201320055474 CN 201320055474 CN 201320055474 U CN201320055474 U CN 201320055474U CN 203062535 U CN203062535 U CN 203062535U
- Authority
- CN
- China
- Prior art keywords
- grinding wheel
- emery wheel
- utility
- model
- wheel body
- 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 a grinding wheel which comprises a grinding wheel body and a plurality of lock holes, wherein a load-reducing step is arranged around the center of the grinding wheel body, and the lock holes are formed around a large through hole. The grinding wheel exerts better cooling and chip removal effects, and the grinding quality of the grinding wheel is improved further.
Description
Technical field
The utility model relates to field of machining, is specially a kind of emery wheel.
Background technology
At present, when CBN emery wheel cylindricalo grinding meeting commonly used runs into emery wheel and part contact-making surface and produce part concavo-convex phenomenon is arranged, the depth of parallelism, flatness, roughness all do not reach specification requirement: be that, frictional resistance big owing to emery wheel blade arc is big, grinding area temperature height, the easy Yin Wendu of part are too high that thermal deformation takes place, also has its upright compression technology shakiness, cause pressed density inhomogeneous, matrix bears a heavy burden big, also has the emery wheel abrasive dust in time not discharge, emery wheel easily stops up, and directly influences grinding quality.
The utility model content
The technical problem that the utility model solves is to provide a kind of emery wheel, to solve the shortcoming in the above-mentioned background technology.
The technical problem that the utility model solves realizes by the following technical solutions:
Emery wheel comprises emery wheel body and lockhole, establishes the heavy step of Reduction of Students' Study Load around the central authorities of described emery wheel body, is provided with a plurality of described lockholes around large through-hole.
Emery wheel employing matrix band number is many, radian is little, and concora crush technology density is even.
Beneficial effect
The utility model plays the effect of better cooling and chip removal, further improves the grinding quality of emery wheel.
Description of drawings
Fig. 1 is schematic diagram of the present utility model.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect
Be easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
Emery wheel comprises emery wheel body 1 and lockhole 2, establishes the heavy step 4 of Reduction of Students' Study Load around the central authorities of described emery wheel body 1, is provided with a plurality of described lockholes 2 around large through-hole 3.
More than show and described basic principle of the present utility model and principal character and advantage of the present utility model; the technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in above-described embodiment and the specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications; these changes and improvements all fall in claimed the utility model scope, and the claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (1)
1. emery wheel comprises emery wheel body (1) and lockhole (2), it is characterized in that: establish the heavy step (4) of Reduction of Students' Study Load around the central authorities of described emery wheel body (1), be provided with a plurality of described lockholes (2) around large through-hole (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320055474 CN203062535U (en) | 2013-01-31 | 2013-01-31 | Grinding wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320055474 CN203062535U (en) | 2013-01-31 | 2013-01-31 | Grinding wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203062535U true CN203062535U (en) | 2013-07-17 |
Family
ID=48761361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320055474 Expired - Fee Related CN203062535U (en) | 2013-01-31 | 2013-01-31 | Grinding wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203062535U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104084856A (en) * | 2014-06-27 | 2014-10-08 | 陆冬艳 | Grinding tool |
| CN106141939A (en) * | 2015-03-23 | 2016-11-23 | 江苏东方砂轮有限公司 | A kind of abrasive grinding wheel of improved structure |
-
2013
- 2013-01-31 CN CN 201320055474 patent/CN203062535U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104084856A (en) * | 2014-06-27 | 2014-10-08 | 陆冬艳 | Grinding tool |
| CN106141939A (en) * | 2015-03-23 | 2016-11-23 | 江苏东方砂轮有限公司 | A kind of abrasive grinding wheel of improved structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130717 Termination date: 20140131 |