CN203335582U - Rubber nail for positioning mirror piece - Google Patents
Rubber nail for positioning mirror piece Download PDFInfo
- Publication number
- CN203335582U CN203335582U CN2013203861431U CN201320386143U CN203335582U CN 203335582 U CN203335582 U CN 203335582U CN 2013203861431 U CN2013203861431 U CN 2013203861431U CN 201320386143 U CN201320386143 U CN 201320386143U CN 203335582 U CN203335582 U CN 203335582U
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- CN
- China
- Prior art keywords
- head
- glue
- nail
- mirror piece
- mirror
- 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 provides a rubber nail for positioning a mirror piece. The rubber nail is formed by a metal screw head and an organic rubber head. In an installation method, the metal screw head is matched with screw holes formed in the upper portion, the lower portion and the side face of a mirror frame, and the organic rubber head makes contact with the mirror piece so as to support and position the mirror piece. Through control of the screw-in depth of the rubber nail, minimization of surface figure accuracy of the mirror piece can be achieved, position fine adjustment of the mirror piece in the mirror frame is achieved, meanwhile, due to the fact that the rubber head has flexibility, stress and safety problems caused by the hard-to-hard contact relation of the mirror piece and a supporting position are avoided when the mirror piece is installed, the machining precision requirements of the inner portion of the mirror frame can also be lowered, the assembly and disassembly efficiency is improved, and cleanliness in the disassembly and assembly process is improved. The rubber nail is simple in structure, reliable in performance, strong in universality and low in manufacturing cost.
Description
Technical field
The utility model belongs to accurate ray machine field, is specifically related to a kind of nail of the glue for lens orientation.
Background technique
Reflector or lens are widely used in optical field, and its traditional installation method is fixed installation, realize the installation location of eyeglass between eyeglass and picture frame by the mechanical connection such as spring, snap ring or the fixing method of injecting glue.The advantage of mechanical connection is that installation is simple, and shortcoming is that preload is difficult to prediction, causes eyeglass stress greatly or locate rear center of lens easily to change.The fixing advantage of injecting glue is around eyeglass, to have flexible structure, eyeglass stress to be easy to guarantee, shortcoming is that the injecting glue procedure quality is difficult for guaranteeing, tears glue process operation complexity open.Therefore, design can improve the installation efficiency of eyeglass, and guarantees the lens positioning structure of mounting point precision and stress, and the technological progress that ray machine is assembled is of practical significance.
Summary of the invention
Be difficult to prediction, the difficult low deficiency of installation efficiency that guarantees, tears open glue process operation complexity, eyeglass of injecting glue procedure quality in order to overcome preload in prior art, the utility model provides a kind of nail of the glue for lens orientation, and another purpose of the present utility model is to provide a kind of installation method for lens orientation.
The technical solution of the utility model is:
Glue for lens orientation nail of the present utility model, be characterized in, described glue nail consists of metallic screw head and organic substance glue head, and an end of metallic screw head is the socket head screw head, and the other end is columniform hollow groove; Organic substance glue head comprises columniform head and columniform afterbody, and head diameter is less than tail diameter; The head of organic substance glue head and the hollow groove of metallic screw head coupling, be nested into one.
The tail diameter of described organic substance glue head is less than the outer diameter of metallic screw head.
Described glue nail and eyeglass at right angle setting.
Described organic substance glue head is made by silicone rubber or teflon.
Described metallic screw head is made by stainless steel.
Installation process for lens orientation of the present utility model is as follows:
A) described picture frame side and upper bottom surface, pressing plate upper surface have several screw holes, and the size of screw hole and glue nail dimension are complementary;
The glue nail that b) first will be positioned at the picture frame bottom surface is screwed into, and is screwed into the internal surface that position surpasses picture frame;
C) put into eyeglass;
D) be screwed into the glue nail that is positioned at the picture frame side, make side glue nail keep in touch with eyeglass;
E) cover press box, be screwed into positioning screwn and glue nail on press box;
F) picture frame integral body is placed in to working state, by the progressive afterburning glue nail of regulating each orientation of symmetrical position, is monitored simultaneously, make center of lens position and surface figure accuracy reach claimed range, install.
Tapped hole quantity on described glue nail dimension and described picture frame and press box and size draw according to the required bearing capacity calculation of eyeglass.
Glue pin structure of the present utility model is simple, reliable performance, highly versatile, low cost of manufacture.Make installation, the disassembling section of described eyeglass simple, the efficiency while improving installation and removal, and the cleanliness of disassembly process.Be screwed into the described glue nail degree of depth by control, can realize minimizing of described eyeglass surface figure accuracy, and can realize the fine position of eyeglass in picture frame.Because described glue nail has flexibility, the stress and the safety problem that while having avoided eyeglass to install, with the very stiff and demanding contact relation in Support Position, have caused, the while can be reduced the requirement on machining accuracy of described picture frame inside.Whole positioning regulating structure is reliable, and each component can be for convenience detach, is easy to repair and maintenance or replacing.
The accompanying drawing explanation
Fig. 1 is the structural representation for the glue nail of lens orientation;
Fig. 2 is the side view that glue nail of the present utility model is applied to the embodiment of lens orientation;
Fig. 3 is the plan view that glue nail of the present utility model is applied to the embodiment of lens orientation;
In figure: 1. metallic screw head 2. organic substance glue head 3. first glue nail 4. second glue nail 5. the 3rd glue are followed closely 6. positioning screwn 7. picture frame 8. press boxes 9. the 4th glue and are followed closely 10. eyeglasses.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Fig. 1 is the structural representation for the glue nail of lens orientation, and Fig. 2 is the side view that glue nail of the present utility model is applied to the embodiment of lens orientation, and Fig. 3 is the plan view that glue nail of the present utility model is applied to the embodiment of lens orientation.In Fig. 1～Fig. 3, the nail of the glue for lens orientation of the present utility model consists of metallic screw head 1 and organic substance glue head 2, and an end of metallic screw head 1 is the socket head screw head, and the other end is columniform hollow groove; Organic substance glue head 2 comprises columniform head and columniform afterbody, and head diameter is less than tail diameter; The head of organic substance glue head 2 and the hollow groove of metallic screw head 1 coupling, be nested into one.
The tail diameter of described organic substance glue head 2 is less than the outer diameter of metallic screw head 1.
Described glue nail is perpendicular to lens surface.
Described organic substance glue head 2 is made by silicone rubber.
Described metallic screw head 1 is made by stainless steel.
Be provided with altogether 140 glue nails in the present embodiment, first glue nail the 3, second glue nail the 4, the 3rd glue nail the 5, the 4th glue nail 9 is wherein four, wherein the first glue nail 3 is arranged on the picture frame bottom surface, and the second glue nail the 4, the 3rd glue nail 5 is arranged on the picture frame side, and the 4th glue nail 9 is arranged on above press box.It is identical that first glue nail the 3, second glue nail the 4, the 3rd glue nail the 5, the 4th glue is followed closely 9 structural types, and length dimension is slightly different.
Installation process for lens orientation of the present utility model is as follows:
A) described picture frame 7 sides and upper bottom surface, described pressing plate 8 upper surfaces have several screw holes, and the size of screw hole and glue nail dimension are complementary;
The glue nail that b) first will be positioned at picture frame 7 bottom surfaces is screwed into, and is screwed into the internal surface that position surpasses picture frame 7;
C) put into eyeglass 10;
D) be screwed into the glue nail that is positioned at picture frame 7 sides, make side glue nail keep in touch with eyeglass 10;
E) cover press box 8, be screwed into positioning screwn 6 and glue nail 9 on press box 8;
F) picture frame 7 integral body are placed in to working state, by the progressive afterburning glue nail of regulating each orientation of symmetrical position, are monitored simultaneously, make eyeglass 10 central positions and surface figure accuracy reach claimed range, install.
The present embodiment is identical with embodiment 1 structure, and difference is that described organic substance glue head is made by teflon.
Claims (4)
1. the glue for lens orientation is followed closely, and it is characterized in that: described glue nail consists of metallic screw head (1) and organic substance glue head (2), and an end of metallic screw head (1) is the socket head screw head, and the other end is columniform hollow groove; Organic substance glue head (2) comprises columniform head and columniform afterbody, and the head diameter of organic substance glue head (2) is less than tail diameter; The hollow groove coupling of the head of organic substance glue head (2) and metallic screw head (1), be nested into one.
2. the glue for lens orientation is followed closely, and it is characterized in that: the tail diameter of organic substance glue head (2) is less than the outer diameter of metallic screw head (1).
3. the glue for lens orientation according to claim 1 is followed closely, and it is characterized in that: described organic substance glue head (2) is made by silicone rubber or teflon.
4. the glue for lens orientation according to claim 1 is followed closely, and it is characterized in that: described metallic screw head (1) is made by stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203861431U CN203335582U (en) | 2013-07-02 | 2013-07-02 | Rubber nail for positioning mirror piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203861431U CN203335582U (en) | 2013-07-02 | 2013-07-02 | Rubber nail for positioning mirror piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203335582U true CN203335582U (en) | 2013-12-11 |
Family
ID=49704259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203861431U Expired - Fee Related CN203335582U (en) | 2013-07-02 | 2013-07-02 | Rubber nail for positioning mirror piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203335582U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103293627A (en) * | 2013-07-02 | 2013-09-11 | 中国工程物理研究院总体工程研究所 | Lens positioning plastic screw and mounting method thereof |
-
2013
- 2013-07-02 CN CN2013203861431U patent/CN203335582U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103293627A (en) * | 2013-07-02 | 2013-09-11 | 中国工程物理研究院总体工程研究所 | Lens positioning plastic screw and mounting method thereof |
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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: 20131211 Termination date: 20190702 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |