CN203401635U - Guiding structure of movable mirror surface for manufacturing optical disk - Google Patents
Guiding structure of movable mirror surface for manufacturing optical disk Download PDFInfo
- Publication number
- CN203401635U CN203401635U CN201320385507.4U CN201320385507U CN203401635U CN 203401635 U CN203401635 U CN 203401635U CN 201320385507 U CN201320385507 U CN 201320385507U CN 203401635 U CN203401635 U CN 203401635U
- Authority
- CN
- China
- Prior art keywords
- mirror surface
- movable mirror
- ball sleeve
- index glass
- cavity ring
- 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
Links
- 238000004519 manufacturing process Methods 0.000 title abstract description 4
- 230000003287 optical effect Effects 0.000 title abstract 2
- 239000011521 glass Substances 0.000 claims description 39
- 230000000694 effects Effects 0.000 claims description 8
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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Abstract
The utility model discloses a guiding structure of a movable mirror surface for manufacturing an optical disk. The guiding structure comprises a cavity ring and the movable mirror surface movably matched with the cavity ring, wherein the center of the surface of the mold cavity ring is provided with a through hole in which the movable mirror surface can be embedded conveniently; a ball sleeve convenient for movable matching of the mold cavity ring and the movable mirror surface is arranged between the mold cavity ring and the movable mirror surface and is fixedly arranged in the through hole. The guiding structure disclosed by the utility model has the advantages that the through hole in the center of the cavity ring is provided with the ball sleeve matched with the movable mirror surface for use, the part, which is embedded in the ball sleeve, of the movable mirror surface is taken as a guiding column, and by matching of the ball sleeve and the movable mirror surface, the guiding action on the movable mirror surface is achieved; since only one ball sleeve is arranged on the cavity ring, the condition that the action of the movable mirror surface is not smooth due to position taking of guiding columns can be effectively avoided.
Description
Technical field
The utility model relates to a kind of mould of making CD, particularly a kind of for making the guide frame of the index glass face of CD.
Background technology
At present, for making the guide frame of the index glass face of CD, mainly adopt following structure: see figures.1.and.2, comprise die cavity ring 1 ' and the index glass face 2 ' coordinating with its activity, the surperficial centre place of described die cavity ring 1 ' offers is convenient to the movable setting-in of described index glass face 2 ' through hole 10 ' thereon, the arranged outside of described through hole 10 ' has three to be evenly opened in described die cavity ring 1 ' place, neighboring guide through hole 11 ', in these three guide through hole 11 ', be all fixedly installed guide pin bushing 110 ', in described guide pin bushing 110 ', be installed with ball sleeve 3 ', on described index glass face 2 ', be fixedly installed three with above-mentioned three guide pillars 4 ' that ball sleeve 3 ' matches and play the guiding role, described index glass face 2 ' and die cavity ring 1 ' adopt above-mentioned structure, although also can play guide effect to index glass face 2 ', but because part has unavoidably mismachining tolerance in manufacturing process, therefore, can not be just to timing between three above-mentioned guide pillars 4 ' and three ball sleeves 3 ', between three guide pillars 4 ', can meet and rob position, cause index glass face 2 ' to have some setbacks in course of action, even can not normally use, affected the normal production of CD.
Utility model content
In order to address the above problem, it is a kind of simple in structure that the purpose of this utility model is to provide, the index glass face guide frame that can avoid again the action of index glass face to have some setbacks.
The utility model for the technical scheme that solves its technical problem and adopt is:
A kind of for making the guide frame of the index glass face of CD, comprise die cavity ring and the index glass face coordinating with its activity, described die cavity ring surface centre place offers is convenient to described index glass face setting-in through hole within it, between described die cavity ring and index glass face, be provided with one and be convenient to its movable ball sleeve coordinating, described ball sleeve is fixedly mounted in described through hole.
As the improvement of technique scheme, described through hole is the ladder hole of a secondary, and described ball sleeve is fixedly mounted on the large footpath Kong Chu of described ladder hole.
As the further improvement of technique scheme, described index glass face embeds the diameter of the part in described ball sleeve than the large 0.01mm of the internal diameter of this ball sleeve
The beneficial effects of the utility model are: because the utility model is by arranging a ball sleeve being used in combination with described index glass face being positioned at the Centromedian through hole of die cavity ring, described index glass face setting-in enters the effect that the part in ball sleeve is served as guide pillar, by ball sleeve and index glass face, cooperatively interact, thereby index glass face is played to guide effect, and owing to being only provided with a ball sleeve on die cavity ring, therefore, can effectively avoid index glass face because of its guide pillar mutually rob position cause its action to have some setbacks a situation.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is the guide frame of traditional index glass face;
Fig. 2 is the top view of traditional die cavity ring;
Fig. 3 is the guide frame that index glass face of the present utility model adopts;
Fig. 4 is the exploded view of Fig. 3.
The specific embodiment
With reference to Fig. 1, Fig. 2, a kind of for making the guide frame of the index glass face of CD, comprise the die cavity ring 1 that external form is rounded and the index glass face 2 coordinating with its activity, the surperficial centre of described die cavity ring 1 place offers is convenient to described index glass face 2 setting-ins through hole 10 within it, between described die cavity ring 1 and index glass face 2, be provided with one and be convenient to its movable ball sleeve 3 coordinating, described ball sleeve 3 is fixedly mounted in described through hole 10.
Further, fixed installation for the ease of described ball sleeve 3, in the utility model, preferentially described through hole 10 is processed into the ladder hole of a secondary, described ball sleeve 3 is fixedly mounted on the large footpath Kong Chu of described ladder hole, path section by ladder hole can play fixation to a side of described ball sleeve 3, prevents that ball sleeve 3 from dropping from die cavity ring 1.
Further again, in order to prevent that ball sleeve 3 in the utility model and index glass face 2 from causing occurring between them gap because of the mismachining tolerance of part, can not play well guide effect, in the utility model, the diameter that described index glass face 2 embeds the part in described ball sleeve 3 is preferentially processed into than the large 0.01mm of the internal diameter of this ball sleeve 3, when there is mismachining tolerance in the part of ball sleeve 3 and index glass face 2, can revise by cutting down the diameter of the part in index glass face 2 embedding ball sleeves 3, if the diameter of the embedded part of index glass face 3 is less than normal, can not revise, can only scrap.
The foregoing is only preferential embodiment of the present utility model, as long as within the technical scheme that realizes the utility model object with basic identical means all belongs to protection domain of the present utility model.
Claims (3)
1. one kind for making the guide frame of the index glass face of CD, comprise die cavity ring (1) and the index glass face (2) coordinating with its activity, the surperficial centre of described die cavity ring (1) place offers is convenient to described index glass face (2) setting-in through hole (10) within it, it is characterized in that: between described die cavity ring (1) and index glass face (2), be provided with one and be convenient to its movable ball sleeve (3) coordinating, described ball sleeve (3) is fixedly mounted in described through hole (10).
2. according to claim 1 a kind of for making the guide frame of the index glass face of CD, it is characterized in that: described through hole (10) is the ladder hole of a secondary, described ball sleeve (3) is fixedly mounted on the large footpath Kong Chu of described ladder hole.
3. according to claim 1 and 2 a kind of for making the guide frame of the index glass face of CD, it is characterized in that: described index glass face (2) embeds the diameter of the part in described ball sleeve (3) than the large 0.01mm of internal diameter of this ball sleeve (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320385507.4U CN203401635U (en) | 2013-06-29 | 2013-06-29 | Guiding structure of movable mirror surface for manufacturing optical disk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320385507.4U CN203401635U (en) | 2013-06-29 | 2013-06-29 | Guiding structure of movable mirror surface for manufacturing optical disk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203401635U true CN203401635U (en) | 2014-01-22 |
Family
ID=49937580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320385507.4U Expired - Fee Related CN203401635U (en) | 2013-06-29 | 2013-06-29 | Guiding structure of movable mirror surface for manufacturing optical disk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203401635U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103302771A (en) * | 2013-06-29 | 2013-09-18 | 开平市盈光机电科技有限公司 | Guiding structure for manufacturing movable mirror surface of optical disk |
-
2013
- 2013-06-29 CN CN201320385507.4U patent/CN203401635U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103302771A (en) * | 2013-06-29 | 2013-09-18 | 开平市盈光机电科技有限公司 | Guiding structure for manufacturing movable mirror surface of optical disk |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: GUANGZHOU YINGGUANG TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: KAIPING YINGGUANG ELECTROMECHANICAL TECHNOLOGY CO., LTD. Effective date: 20140928 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 529300 JIANGMEN, GUANGDONG PROVINCE TO: 510000 GUANGZHOU, GUANGDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140928 Address after: Two, Guangdong Guangzhou hi tech Industrial Development Zone, Science Town, West 69, No. 510000, plant No. 1, building, Guangzhou Patentee after: GUANGZHOU YINGGUANG TECHNOLOGY CO.,LTD. Address before: Kaiping Xianglong three port area of Guangdong Province, Jiangmen City Road 529300 No. 42 Building 5 Patentee before: KAIPING YINGGUANG ELECTROMECHANICAL TECHNOLOGY Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20140122 |
|
| CX01 | Expiry of patent term | ||
| CU01 | Correction of utility model |
Correction item: Termination upon expiration of patent Correct: Revocation of Patent Expiration and Termination False: Expiration and Termination of 39 Volume 2901 Patent on July 18, 2023 Number: 29-01 Volume: 39 |
|
| CU01 | Correction of utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140122 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |