CN102838273A - Positioning fixture for lens inner circle cutting - Google Patents
Positioning fixture for lens inner circle cutting Download PDFInfo
- Publication number
- CN102838273A CN102838273A CN2011101707976A CN201110170797A CN102838273A CN 102838273 A CN102838273 A CN 102838273A CN 2011101707976 A CN2011101707976 A CN 2011101707976A CN 201110170797 A CN201110170797 A CN 201110170797A CN 102838273 A CN102838273 A CN 102838273A
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- plate
- positioning fixture
- flange
- convex plate
- notch board
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Abstract
The present invention relates to a positioning fixture for lens inner circle cutting. The positioning fixture comprises a convex plate and a concave plate having a shape matched with the convex plate, wherein the convex plate and the concave plate are connected through a fastener, and respectively form a thread connection with the fastener. According to the present invention, the convex plate and the concave plate having the shape matched with the convex plate are adopted, and respectively form the movable and detachable thread connection with the fastener so as to conveniently install; the convex plate is connected with the concave plate through the fastener, and connection of the convex plate and the concave plate is close through the shape matching of the convex plate and the concave plate, such that stagger does not occur so as to provide a good glass lens fixation effect, reduce chipping and lens damaging, and improve passed yield.
Description
Technical field
The present invention relates to a kind of anchor clamps, relate in particular to the interior circle cutting of a kind of eyeglass and use positioning fixture.
Background technology
In the preparation process of the optical mirror slip that in equipment such as digital camera, ccd video camera, uses, its raw material need be cut into middle sheet, cut in batches with interior circular knitting machine behind the viscose glue again.Mostly the circle cutting is two flat boards with positioning fixture in the eyeglass at present; The plate face that is welded with screw rod and its other end on the plate face of short flat board is used to the glass lens to be cut that bonds; Another long dull and stereotyped end is installed on the aforementioned short dull and stereotyped screw rod and its other end be fixed on the circular knitting machine, with these two dull and stereotyped the fixing of glass lens to be cut of realizing; Weak point is: will be installed in the very inconvenience of operation on the aforementioned short dull and stereotyped screw rod than a long dull and stereotyped end, and two flat boards can take place still to offset each other, influence the fixed effect of glass lens, even cause and collapse limit and bad sheet, influence yields.
Summary of the invention
The technical problem that the present invention solves is to provide the interior circle cutting of a kind of eyeglass to use positioning fixture, simple installation, good fixing effect.
The technical scheme that the present invention adopts is:
Positioning fixture is used in the circle cutting in a kind of eyeglass, comprises the notch board that flange and type are joined, and said flange connects with notch board through fastening piece.
Further, said fastening piece is screw rod or bolt.
Further, said flange and notch board connect with fastener threads respectively.
Beneficial effect of the present invention is:
The present invention uses the notch board that flange and type are joined instead, said flange and notch board respectively with the dismountable thread connection of fastening piece active, simple installation; Said flange connects with notch board through fastening piece, and flange and notch board type are joined makes the two connection tightr, can not take place to offset each other, and then make the good fixing effect of glass mirror, reduces and collapses limit and bad sheet, has improved good article rate.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the structural representation of flange of the present invention.
Fig. 3 is the structural representation of notch board of the present invention.
Embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is described further.
Embodiment:
Shown in accompanying drawing, positioning fixture is used in the circle cutting in the eyeglass, comprises the notch board 3 that flange 1 and type are joined, and said flange 1 connects with notch board 3 through fastening piece 2.Said fastening piece 2 is a bolt; Flange 1 and notch board 3 respectively with fastening piece 2 thread connection.
During use; The part of flange 1 raising is joined part with notch board 3 types to be adjacent to; With bolt along the screwed on notch board 3 and the flange 1; Finally make flange 1 and notch board 3 fastening connections, make the flange 1 of these anchor clamps and notch board 3 and glass mirror and interior circular knitting machine permanent seat to be cut be connected into integral body of fixed, can cut.Said bolt also can be used screw rod and supporting nut instead, can realize good fixed effect equally.
Obviously, the present invention uses the notch board that flange and type are joined instead, and said flange and notch board are the dismountable thread connection of active with fastening piece respectively, simple installation; Said flange connects with notch board through fastening piece, and flange and notch board type are joined makes the two connection tightr, can not take place to offset each other, and then make the good fixing effect of glass mirror, reduces and collapses limit and bad sheet, has improved good article rate.
Claims (3)
1. positioning fixture is used in the interior circle cutting of eyeglass, comprises the notch board that flange and type are joined, and said flange connects with notch board through fastening piece.
2. positioning fixture is used in the circle cutting in the eyeglass as claimed in claim 1, it is characterized in that said fastening piece is screw rod or bolt.
3. positioning fixture is used in the circle cutting in the eyeglass as claimed in claim 1, it is characterized in that said flange and notch board connect with fastener threads respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101707976A CN102838273A (en) | 2011-06-23 | 2011-06-23 | Positioning fixture for lens inner circle cutting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101707976A CN102838273A (en) | 2011-06-23 | 2011-06-23 | Positioning fixture for lens inner circle cutting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102838273A true CN102838273A (en) | 2012-12-26 |
Family
ID=47366040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101707976A Pending CN102838273A (en) | 2011-06-23 | 2011-06-23 | Positioning fixture for lens inner circle cutting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102838273A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200948617Y (en) * | 2006-08-31 | 2007-09-19 | 如东县宇迪光学仪器厂有限公司 | Positioning cutting tool for special-shaped optical lens |
| CN201501829U (en) * | 2008-11-26 | 2010-06-09 | 苏州欧菲光科技有限公司 | Internal cutting positioning fixture |
| CN201501830U (en) * | 2008-11-26 | 2010-06-09 | 苏州欧菲光科技有限公司 | Blocking fixture for lens cutting |
| CN202148253U (en) * | 2011-06-23 | 2012-02-22 | 苏州五方光电科技有限公司 | Positioning clamp for cutting inner circle of lens |
-
2011
- 2011-06-23 CN CN2011101707976A patent/CN102838273A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200948617Y (en) * | 2006-08-31 | 2007-09-19 | 如东县宇迪光学仪器厂有限公司 | Positioning cutting tool for special-shaped optical lens |
| CN201501829U (en) * | 2008-11-26 | 2010-06-09 | 苏州欧菲光科技有限公司 | Internal cutting positioning fixture |
| CN201501830U (en) * | 2008-11-26 | 2010-06-09 | 苏州欧菲光科技有限公司 | Blocking fixture for lens cutting |
| CN202148253U (en) * | 2011-06-23 | 2012-02-22 | 苏州五方光电科技有限公司 | Positioning clamp for cutting inner circle of lens |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20151028 Address after: 433200 Shenzhen Road, Jingzhou Economic Development Zone, Hubei, No. 55 Applicant after: HUBEI W-OLF PHOTOELECTRIC TECHNOLOGY CO., LTD. Address before: Split eight Songling town of Wujiang city Suzhou City, Jiangsu province 215200 friendship Industrial Zone No. 187 Applicant before: Suzhou Wolf Photoelectric Technology Co., Ltd. |
|
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20121226 |