CN202540087U - Multi-disc ferrule - Google Patents
Multi-disc ferrule Download PDFInfo
- Publication number
- CN202540087U CN202540087U CN2012200539738U CN201220053973U CN202540087U CN 202540087 U CN202540087 U CN 202540087U CN 2012200539738 U CN2012200539738 U CN 2012200539738U CN 201220053973 U CN201220053973 U CN 201220053973U CN 202540087 U CN202540087 U CN 202540087U
- Authority
- CN
- China
- Prior art keywords
- optical element
- main body
- ferrule
- ferrule main
- ferule
- 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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- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The utility model discloses a multi-disc ferule, which comprises a ferule main body, wherein no less than three optical element clamping positions matched with optical elements to be machined are machined on the lower spherical surface of the ferule main body, and the centers of the optical element clamping positions are uniformly distributed on a circle by using the axle wire of the ferrule as the center. The multi-disc ferrule has reasonable and compact structure, thereby not only solving the technologic problem but also having high popularization, so as to efficiently improve the production efficiency of middle and small caliber optical elements and the utility ratio of the equipment.
Description
Technical field
The utility model belongs to the optical element frock clamp, is specifically related to a kind of cold worked many dish lassos of optics that are used for.
Background technology
Correct grinding in the optical lens cold working, polishing process adopt at a high speed mostly, single-piece work technology efficiently, and the optical element of small-bore long radius also has on the rigidity of employing and coils technology.Different according to part shape, adopt unsteady processing of the flat pendulum of single-piece lasso clamping or the processing of the single-piece bottom.
But some optical lens part is because shape is special: bore is less than φ 35mm, and center thickness is greater than 1/3 of the part bore, and the machined surface radius ratio of while part is big (greater than R68mm).Such part processing face is very big with flat pendulum single-piece work difficulty, even cannot process at all; Radius exceeds bottom apparatus processing scope (in the R68mm), so also can't use bottom apparatus processing.
The machined surface of this type part at present can only be with elasticity one-tenth dish clamping, low speed correct grinding, polishing, and production efficiency is very low.Perhaps adopt rigid disk technology, cost is very high.
The utility model content
The purpose of the utility model is to provide a kind of many dish lassos; Have convenient mounting and clamping, the face type of one-tenth dish processing is stable, has avoided the difficult problem of the higher and easy relatively rollover of single-piece work stress point; Avoid many operations that the one-tenth dish is processed gluing, played glue, cleaning simultaneously, reduced production cost.
The technical scheme of the utility model realizes through following measure:
A kind of many dish lassos; Has ferrule main body; It is characterized in that: on the bottom sphere of ferrule main body, process and be no less than three and optical element clamping position optical element to be processed coupling, it is on the circle at center that center, said optical element clamping position is evenly distributed on the lasso axis.
Said a plurality of optical element clampings position equal and opposite in direction.
Be inlaid with carbide alloy edge body on the said ferrule main body central shaft.
Adopt the beneficial effect of technique scheme: these many dish ferrule arrangement are rationally compact; A plurality of optical mirror slips of clamping simultaneously; The face type of one-tenth dish processing is stable; Avoid the difficult problem of the higher and easy relatively rollover of single-piece work stress point, avoided many operations that the one-tenth dish is processed gluing, played glue, cleaning simultaneously, reduced production cost.Not only solved a technologic difficult problem, but and generalization strong, the production efficiency of small-bore optical element and utilization rate of equipment and installations in having improved.
Description of drawings
Fig. 1 is the principal section figure of the utility model embodiment.
Fig. 2 is the upward view of the utility model embodiment.
The specific embodiment
Below in conjunction with embodiment and accompanying drawing the utility model is done further description:
Like Fig. 1, described many dish lassos of Fig. 2, comprise ferrule main body 1 and alloy mold insert 2, three optical element clamping positions 3 are arranged, said a plurality of optical element clampings position equal and opposite in direction on the ferrule main body 1.It is on the circle at center that center, said optical element clamping position is evenly distributed on the lasso axis.Dotted line among Fig. 1 is the profile of optical element 4 to be processed.Said ferrule main body 1 bottom is a hemisphere face, and installing hole is arranged on the axis, is used for cooperating with equipment.Said alloy mold insert 2 is positioned on the axis of ferrule main body 1, embeds in the hole on ferrule main body 1 axis, plays the effect that contacts with equipment, is processed by carbide alloy, guarantees that three dish lassos keep stable at the state that runs up.Said optical element clamping position 3 is uniformly distributed on the bottom sphere of ferrule main body 1.The profile of said optical element to be processed 4 and ferrule main body keep certain clearance.
The utility model compactness rational in infrastructure has not only solved a technologic difficult problem, but and generalization strong, the production efficiency of small-bore optical element and utilization rate of equipment and installations in having improved.
Claims (3)
1. more than one kind coils lasso; Has ferrule main body; It is characterized in that: on the bottom sphere of ferrule main body, process and be no less than three and optical element clamping position optical element to be processed coupling, it is on the circle at center that center, said optical element clamping position is evenly distributed on the lasso axis.
2. many dish lassos according to claim 1 is characterized in that: said a plurality of optical element clampings position equal and opposite in direction.
3. many dish lassos according to claim 1 is characterized in that: be inlaid with carbide alloy edge body on the said ferrule main body central shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200539738U CN202540087U (en) | 2012-02-20 | 2012-02-20 | Multi-disc ferrule |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200539738U CN202540087U (en) | 2012-02-20 | 2012-02-20 | Multi-disc ferrule |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202540087U true CN202540087U (en) | 2012-11-21 |
Family
ID=47160773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200539738U Expired - Fee Related CN202540087U (en) | 2012-02-20 | 2012-02-20 | Multi-disc ferrule |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202540087U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103753370A (en) * | 2014-01-06 | 2014-04-30 | 南阳示佳光电有限公司 | Single-disc multi-piece polishing die device |
-
2012
- 2012-02-20 CN CN2012200539738U patent/CN202540087U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103753370A (en) * | 2014-01-06 | 2014-04-30 | 南阳示佳光电有限公司 | Single-disc multi-piece polishing die device |
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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: 20121121 Termination date: 20200220 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |