CN203390754U - Whetstone - Google Patents
Whetstone Download PDFInfo
- Publication number
- CN203390754U CN203390754U CN201320327665.4U CN201320327665U CN203390754U CN 203390754 U CN203390754 U CN 203390754U CN 201320327665 U CN201320327665 U CN 201320327665U CN 203390754 U CN203390754 U CN 203390754U
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- CN
- China
- Prior art keywords
- whetstone
- whetslate
- bort
- groove
- machined
- 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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- Polishing Bodies And Polishing Tools (AREA)
Abstract
The utility model discloses a whetstone. A circular wheel disc is machined from No. 45 steel; a through hole is formed in the center; the top end part of the outer edge is provided with a groove corresponding to the appearance of a lens to be machined; the groove is a concave groove; a bort plating is plated on the concave groove of the circular whetstone. The granularity of the particles of the round whetstone bort plating is 600 meshes. The whetstone has the improvements of accurate dimension, short finishing and grinding time, high machining efficiency, high stability, low probability of flaws on the machined face and good inking effect during automatic machining of a central grinding edge of an optical lens.
Description
Technical field
The utility model belongs to optical mirror slip manufacture field, relates in particular to a kind of instrument of accurate grinding machining lens.
Background technology
Be accompanied by made in China industry in global emergence, Chinese diamond diamond grain manufacturing industry also starts starting, through development for many years, and tens of families of the existing diamond diamond grain manufacturer of China.The instrument of producing at present the grinding eyeglass of bort cannot make decided progress because of the parameter in grindability, self-sharpening and life-span, therefore, weak point is that production efficiency is low, cannot there is real productivity, need to invent a kind of cun of method precisely, the finishing polishing time is short, working (machining) efficiency is high, good stability, machined surface flaw probability is low, the instrument of the automatic centring edging processing of instrument, the especially optical mirror slip of the accurate grinding machining lens that inking is respond well, i.e. whetslate.
Summary of the invention
For overcoming the weak point that progress is not high, stability is bad of the instrument of existing accurate grinding machining lens.The present utility model whetslate, adds man-hour at the automatic centring edging of optical mirror slip, have very little method precisely, the finishing polishing time is short, working (machining) efficiency is high, good stability, machined surface flaw probability is low, the instrument of the accurate grinding machining lens that inking is respond well.
, it is characterized in that: by 45# steel, be processed into circular wheel disc, central through hole, outer rim head portion partly has the groove corresponding with processed lens shape.
Described groove is Baltimore groove.
Described circular whetslate Baltimore groove is coated with bort coating.
The particle of described circular whetslate bort coating is that granularity is 600 orders.
The progressive part of a kind of whetslate of the utility model is that the automatic centring edging at optical mirror slip adds man-hour, have very little method precisely, the finishing polishing time is short, working (machining) efficiency is high, good stability, machined surface flaw probability is low, inking is respond well.
Accompanying drawing explanation
The structural representation of a kind of whetslate of Fig. 1.
The side cross-sectional view of a kind of whetslate of Fig. 2.
1 whetslate in figure, 2 bort coating, 3 bort coating grooves.
The specific embodiment
When accurate grinding machining lens, implement the utility model patent, a kind of whetslate 1, is processed into circular wheel disc by 45# steel, central through hole, outer rim head portion partly has the groove corresponding with processed lens shape 3.
Described groove 3 is Baltimore grooves.
Described circular whetslate Baltimore groove is coated with bort coating 2.
The particle of described circular whetslate bort coating is that granularity is 600 orders.
Claims (4)
1. a whetslate, is characterized in that: by 45# steel, be processed into circular wheel disc, and central through hole, outer rim head portion has the groove corresponding with processed lens shape.
2. a kind of whetslate as claimed in claim 1, is characterized in that: described groove is Baltimore groove.
3. a kind of whetslate as claimed in claim 1, is characterized in that: the Baltimore groove of described circular whetslate is coated with bort coating.
4. a kind of whetslate as claimed in claim 1, is characterized in that: the granularity of the particle of described Baltimore groove bort coating is 600 orders.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320327665.4U CN203390754U (en) | 2013-06-07 | 2013-06-07 | Whetstone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320327665.4U CN203390754U (en) | 2013-06-07 | 2013-06-07 | Whetstone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203390754U true CN203390754U (en) | 2014-01-15 |
Family
ID=49902314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320327665.4U Expired - Fee Related CN203390754U (en) | 2013-06-07 | 2013-06-07 | Whetstone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203390754U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105437020A (en) * | 2015-12-23 | 2016-03-30 | 福建福光股份有限公司 | Processing technique of spherical mirror provided with platform surface |
-
2013
- 2013-06-07 CN CN201320327665.4U patent/CN203390754U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105437020A (en) * | 2015-12-23 | 2016-03-30 | 福建福光股份有限公司 | Processing technique of spherical mirror provided with platform surface |
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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: 20140115 Termination date: 20150607 |
|
| EXPY | Termination of patent right or utility model |