CN203012221U - Automatic cementing centering instrument of optical lenses - Google Patents
Automatic cementing centering instrument of optical lenses Download PDFInfo
- Publication number
- CN203012221U CN203012221U CN 201220739859 CN201220739859U CN203012221U CN 203012221 U CN203012221 U CN 203012221U CN 201220739859 CN201220739859 CN 201220739859 CN 201220739859 U CN201220739859 U CN 201220739859U CN 203012221 U CN203012221 U CN 203012221U
- Authority
- CN
- China
- Prior art keywords
- ring
- centering instrument
- center
- pressed
- optical lenses
- 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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- Eyeglasses (AREA)
Abstract
The utility model discloses an automatic cementing centering instrument of optical lenses. The automatic cementing centering instrument of optical lenses is characterized in that the centering instrument comprises an upper ring and a lower ring concentric with each other, wherein the diameter of the upper ring is less than that of the lower ring, and the edges of the upper ring are extended downwards and have chamfers; the centering instrument also comprises a frame possessing vertical rods and a transverse rod, wherein the lower parts of the vertical rods are connected with the edges of the lower ring, one end of a spring is connected with the center of the transverse rod, and the other end is connected with the center of the upper ring; one end of a lifting rod penetrates the transverse rod to be connected with the center of the upper ring, and the other end is connected with a handle. The automatic cementing centering instrument of the optical lenses is simple in structure, can position the optical lenses automatically, and enables the cementing efficiency to be improved.
Description
Technical field
The utility model relates to a kind of optical lens bonding servicing unit.
Background technology
The a lot of eyeglasses of optical instrument need to be used optical veneering.And in gummed, the most important thing is that two are wanted glue pellet, and centering adjustment, namely two lens light axis can not depart from too large.The general employing glued together the centrescope inspection now.The gummed centrescope is very complicated, and the light source with graduation by penetrating images on eyepiece through two eyeglasses.Two lens light axis do not overlap, and are into two pictures; If reach optical axis coincidence, as coincidence.Correct like this, efficient is not high.
The utility model content
Content of the present utility model is to provide a kind of optical lens bonding self-centering instrument.
To achieve these goals, by the following technical solutions: a kind of optical lens bonding self-centering instrument, it is characterized in that: described centrescope comprises concentric upper ring and a lower ring, wherein little for the diameter that encircles under upper chain rate, the edge of pressed on ring is to downward-extension, and has chamfering, described centrescope also comprises the framework with montant and cross bar, wherein the bottom of montant is connected with the edge of lower ring, one end of spring is connected to the center of cross bar, the other end is connected to the center of circle of pressed on ring, and an end of lifting rod passes the center of circle that cross bar is connected to pressed on ring, and the other end is connected on handle.
The utility model is simple in structure, can position work to optical mirror slip automatically, has improved gummed efficient.
Description of drawings
Fig. 1 is structural representation of the present utility model.
In figure, 1 is handle, and 2 is spring, and 3 is pressed on ring, and 4 is lower ring, and 5 is montant, and 6 is cross bar, and 7 is convex lens, and 8 is concave mirror.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described further.
As shown in Figure 1, a kind of optical lens bonding self-centering instrument comprises concentric pressed on ring 3 and lower ring 4, is wherein that pressed on ring 3 is less than the diameter of lower ring 4, the edge of pressed on ring is to downward-extension, and have chamfering, centrescope also comprises the framework with montant 5 and cross bar 6, and wherein the bottom of montant is connected with the edge of lower ring, one end of spring 2 is connected to the center of cross bar, the other end is connected to the center of circle of pressed on ring, and an end of lifting rod 9 passes the center of circle that cross bar is connected to pressed on ring, and the other end is connected on handle 1.
Pressed on ring 3 can be controlled with handle 1, promotes or descends.Carrying handle, Compress Spring, pressed on ring rises; Otherwise compression pressed on ring.
During use, first promote pressed on ring, will glue together the centering eyeglass and put into lower ring.Put down again pressed on ring, by spring force, glue pellet is pressed between two rings.Lower ring is precision machined, and is concentric with concave mirror 8 cylindricals.Pressed on ring inside is chamfering, only has the edge contact eyeglass.And this edge is very smooth, needs to make of copper material, can not be jagged, so that eyeglass can be free to slide.If convex lens sheet 7 departs from, some can not touch the pressed on ring edge, and contact portion just has " extruding " effect, till making eyeglass automatically slide into whole contacts.At this moment, just completed self-centering.
Claims (1)
1. optical lens bonding self-centering instrument, it is characterized in that: described centrescope comprises concentric upper ring and a lower ring, wherein little for the diameter that encircles under upper chain rate, the edge of pressed on ring is to downward-extension, and has chamfering, described centrescope also comprises the framework with montant and cross bar, wherein the bottom of montant is connected with the edge of lower ring, one end of spring is connected to the center of cross bar, the other end is connected to the center of circle of pressed on ring, one end of lifting rod passes the center of circle that cross bar is connected to pressed on ring, and the other end is connected on handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220739859 CN203012221U (en) | 2012-12-30 | 2012-12-30 | Automatic cementing centering instrument of optical lenses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220739859 CN203012221U (en) | 2012-12-30 | 2012-12-30 | Automatic cementing centering instrument of optical lenses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203012221U true CN203012221U (en) | 2013-06-19 |
Family
ID=48603802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220739859 Expired - Fee Related CN203012221U (en) | 2012-12-30 | 2012-12-30 | Automatic cementing centering instrument of optical lenses |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203012221U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104977691A (en) * | 2015-06-24 | 2015-10-14 | 中国科学院西安光学精密机械研究所 | Method used for improving centering accuracy of cemented lens based on error distribution method |
-
2012
- 2012-12-30 CN CN 201220739859 patent/CN203012221U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104977691A (en) * | 2015-06-24 | 2015-10-14 | 中国科学院西安光学精密机械研究所 | Method used for improving centering accuracy of cemented lens based on error distribution method |
| CN104977691B (en) * | 2015-06-24 | 2017-07-28 | 中国科学院西安光学精密机械研究所 | The method that balsaming lens centering precision is improved based on error distribution method |
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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: 20130619 Termination date: 20151230 |
|
| EXPY | Termination of patent right or utility model |