CN202922360U - Embedded clamp for grinding spherical lens - Google Patents
Embedded clamp for grinding spherical lens Download PDFInfo
- Publication number
- CN202922360U CN202922360U CN 201220613219 CN201220613219U CN202922360U CN 202922360 U CN202922360 U CN 202922360U CN 201220613219 CN201220613219 CN 201220613219 CN 201220613219 U CN201220613219 U CN 201220613219U CN 202922360 U CN202922360 U CN 202922360U
- Authority
- CN
- China
- Prior art keywords
- disk body
- clamp
- concave surface
- arc concave
- embedded
- 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 relates to an improvement on a grinding processing clamp for an optical lens, in particular to an embedded clamp for grinding a spherical lens. The embedded clamp is provided with a disk body, wherein a cone is arranged on one side of the disk body; particularly, the other side of the disk body is provided with a circular-arc concave surface; a plurality of counter bores are uniformly distributed in the circular-arc concave surface; a buffering gasket and an embedding sleeve are arranged in each counter bore respectively; one side of each embedding sleeve is provided with a sunk table; and the bottom of each sunk table is provided with a circular-arc convex surface. Due to the adoption of the embedded clamp, the problems of long process flow, low production efficiency, high production cost and high environment pollution existing in the conventional grinding processing of an optical spherical lens are solved; and the embedded clamp is mainly applied to improvement on the conventional grinding processing clamp for an optical lens.
Description
Technical field
The utility model relates to the improvement of optical mirror slip attrition process fixture, is that a kind of spheric glass grinds inserted fixture.
Background technology
Prior art optical spherical surface lens grinding adds man-hour, is to adopt bituminous cement that lens blank is sticked on to grind on end ware, after lens grinding processing completion, then adopts baking, gasoline or the method such as alcohol-pickled that bituminous cement on eyeglass is disposed; The problem that prior art optical spherical surface lens grinding processing exists is: the grinding process technique long flow path, production efficiency is low, production cost is high and environmental pollution is large.
Summary of the invention
The purpose of this utility model is exactly to solve the problem that the existing technological process of existing optical spherical surface lens grinding processing is long, production efficiency is low, production cost is high and environmental pollution is large, provides a kind of spheric glass to grind inserted fixture.
Concrete scheme of the present utility model is: a kind of spheric glass grinds inserted fixture, and it is provided with disk body, and a side of disk body is provided with cone; It is characterized in that: the opposite side of disk body is provided with the circular arc concave surface, is evenly distributed with several counterbores on the circular arc concave surface, and buffer gasket and mosaic set are installed in each counterbore respectively, and a side of described mosaic set is provided with heavy stand, and the bottom of heavy stand is provided with arc convex surface.
The radius of curvature R of circular arc concave surface described in the utility model=14-15 millimeters.
Angle α between the axis of each counterbore described in the utility model and the axis of disk body=29
o-30
o
The utility model is compared with existing optical spherical surface lens grinding processing method, the utility model is to be provided with several counterbores on disk body, mosaic set all is installed in each counterbore, lens blank is mounted in and carries out attrition process in each mosaic set, the lens grinding processing technology is simple, production efficiency is high, production cost is low, and has eliminated the large problem of the existing environmental pollution of former processing method bituminous cement; The utility model is simple in structure, easy to operate, production cost is low, high efficiency; The utility model preferably resolves the problem that the existing technological process of existing optical spherical surface lens grinding processing is long, production efficiency is low, production cost is high and environmental pollution is large.
Description of drawings
Fig. 1 is the utility model structural front view;
Fig. 2 is the utility model structure left view;
Fig. 3 is the body structure front view;
Fig. 4 is the body structure left view;
Fig. 5 is the mosaic set structural front view;
Fig. 6 is mosaic set structure right view;
Wherein: 1-mosaic set, 2-buffer gasket, 3-disk body, 4-counterbore, 5-circular arc concave surface, 6-cone, 7-heavy stand, 8-arc convex surface.
The specific embodiment:
Referring to Fig. 1: a kind of spheric glass grinds inserted fixture, and it is provided with disk body 3, and a side of disk body 3 is provided with cone 6(and sees Fig. 3, Fig. 4 for details); Particularly: the opposite side of disk body 3 is provided with circular arc concave surface 5, the present embodiment is evenly distributed with three counterbores 4 on circular arc concave surface 5, buffer gasket 2 and mosaic set 1 are installed in each counterbore 4 respectively, one side of described mosaic set 1 is provided with heavy stand 7(and sees Fig. 5, Fig. 6 for details), the bottom of heavy stand 7 is provided with arc convex surface.
The radius of curvature R of the described circular arc concave surface 5 of the present embodiment=14-15 millimeters.
Angle α between the axis of described each counterbore 4 of the present embodiment and the axis of disk body 3=29
o-30
o
Claims (3)
1. a spheric glass grinds inserted fixture, and it is provided with disk body, and a side of disk body is provided with cone; It is characterized in that: the opposite side of disk body is provided with the circular arc concave surface, is evenly distributed with several counterbores on the circular arc concave surface, and buffer gasket and mosaic set are installed in each counterbore respectively, and a side of described mosaic set is provided with heavy stand, and the bottom of heavy stand is provided with arc convex surface.
2. a kind of spheric glass according to claim 1 grinds inserted fixture, it is characterized in that: the radius of curvature R of described circular arc concave surface=14-15 millimeters.
3. a kind of spheric glass according to claim 1 grinds inserted fixture, it is characterized in that: the angle α between the axis of described each counterbore and the axis of disk body=29
o-30
o
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220613219 CN202922360U (en) | 2012-11-20 | 2012-11-20 | Embedded clamp for grinding spherical lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220613219 CN202922360U (en) | 2012-11-20 | 2012-11-20 | Embedded clamp for grinding spherical lens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202922360U true CN202922360U (en) | 2013-05-08 |
Family
ID=48212354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220613219 Expired - Fee Related CN202922360U (en) | 2012-11-20 | 2012-11-20 | Embedded clamp for grinding spherical lens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202922360U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104044038A (en) * | 2014-05-30 | 2014-09-17 | 丹阳市鑫烨光学仪器有限公司 | Lens polishing jig |
| CN105234773A (en) * | 2015-11-05 | 2016-01-13 | 福建福光股份有限公司 | Novel three-paste drilling vessel and application method thereof |
| CN109848795A (en) * | 2019-04-03 | 2019-06-07 | 中山北方晶华精密光学有限公司 | A kind of installation head assembly of stable clamping eyeglass |
-
2012
- 2012-11-20 CN CN 201220613219 patent/CN202922360U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104044038A (en) * | 2014-05-30 | 2014-09-17 | 丹阳市鑫烨光学仪器有限公司 | Lens polishing jig |
| CN105234773A (en) * | 2015-11-05 | 2016-01-13 | 福建福光股份有限公司 | Novel three-paste drilling vessel and application method thereof |
| CN109848795A (en) * | 2019-04-03 | 2019-06-07 | 中山北方晶华精密光学有限公司 | A kind of installation head assembly of stable clamping eyeglass |
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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: 20130508 Termination date: 20131120 |