CN210650150U - Optical array crystal end face grinding clamp - Google Patents
Optical array crystal end face grinding clamp Download PDFInfo
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- CN210650150U CN210650150U CN201921147102.0U CN201921147102U CN210650150U CN 210650150 U CN210650150 U CN 210650150U CN 201921147102 U CN201921147102 U CN 201921147102U CN 210650150 U CN210650150 U CN 210650150U
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Abstract
The utility model discloses an optical array crystal end face grinding clamp, which comprises a glass base and a wafer, wherein a plurality of glass discs are arranged on the glass base, the side edges of the glass discs are provided with adhesives, the glass discs are fixedly arranged on the glass base through the adhesives, a plurality of spacers are arranged on the glass base and are evenly distributed on the upper end face of the glass disc, the wafer is positioned between every two spacers, and the two sides of the wafer are jointed with the spacers, the structure of the utility model is reasonable, the clamp can grind a plurality of wafers simultaneously through the glass discs, thereby improving the grinding efficiency of the wafer, meanwhile, the wafer can be arranged between every two spacers through arranging a plurality of spacers, and the two sides of the wafer are jointed with the spacers, so that no gap exists between the wafer and the spacers, and small abrasive particles generated during grinding are prevented from falling into the gap, the edge of the wafer is burred or unfilled corner, and the grinding precision is improved.
Description
Technical Field
The utility model relates to an optical device technical field, in particular to optical array crystal terminal surface grinds anchor clamps.
Background
The array crystal is a crystal part used in the fields of communication, imaging detection and the like. When the array crystal is produced and processed, two ends of a single crystal part forming the array crystal need to be ground, and then the ground crystal parts are glued together to form the array crystal. The parallelism of the two end faces needs to be ensured in the grinding process of the end faces of the crystal parts, the sizes of the single crystal parts in the same array crystal need to be consistent, and the deviation of the end faces of the array crystal after combination is avoided.
In the prior art, a plurality of crystal parts are bundled together to carry out end face grinding, when the plurality of bundled crystal parts are ground, small abrasive particles generated during grinding are easily accommodated in gaps of the two crystal parts which are close together, burrs or unfilled corners are easily generated on the edges of the crystal parts, and the crystal parts after grinding are difficult to meet the requirement of high-precision parts.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an optical array crystal terminal surface grinds anchor clamps.
The above technical purpose of the present invention can be achieved by the following technical solutions:
the utility model provides an optical array crystal terminal surface grinds anchor clamps, includes glass base and wafer, be provided with a plurality of glass dishes on the glass base, it is a plurality of the side of glass dish is provided with the adhesive, glass dish passes through adhesive fixed mounting in the glass base, be provided with a plurality of spacers on the glass base, spacer evenly distributed is in the up end of glass dish, the wafer is located between per two spacers, and the both sides and the spacer laminating of wafer and.
Adopt above-mentioned technical scheme, can make this anchor clamps can grind a plurality of wafers simultaneously through can making at the glass dish to improve the grinding efficiency of wafer, simultaneously through setting up a plurality of spacers, can the wafer setting between per two spacers, and the both sides and the spacer laminating of wafer with, can make not have the clearance between wafer and the spacer, during the small-size grit that produces when avoiding grinding falls into the clearance, make the edge of wafer appear burr or unfilled corner, improve the grinding precision.
Preferably, ten glass disks are arranged on the upper end face of the glass base in an annular mode around the circle of the glass base, and two glass disks are arranged at the circle center of the glass base.
Adopt above-mentioned technical scheme, so set up, can improve glass base's utilization ratio, make this glass base can bear more glass dishes to can make this anchor clamps grind more wafers, improve grinding efficiency.
Preferably, an adhesive sheet is fixedly arranged on the glass disc and positioned between every two spacers.
By adopting the technical scheme, the installation between the wafer and the glass disc is firmer.
Preferably, a rubber pad is fixedly arranged at the bottom of the glass base.
Adopt above-mentioned technical scheme, when this glass base placed grind on the grinding table, can improve the frictional force between this anchor clamps and the grinding table, thereby avoid anchor clamps to appear squinting and influence the grinding effect.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is an enlarged view of a portion a in fig. 1.
Reference numerals: 1. a glass base; 2. a wafer; 3. a glass plate; 4. a binder; 5. a spacer; 6. sticking the sheet; 7. and (7) a rubber pad.
Detailed Description
The following is only the preferred embodiment of the present invention, the protection scope is not limited to this embodiment, and all technical solutions belonging to the idea of the present invention should belong to the protection scope of the present invention. It should also be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and such modifications and decorations should also be regarded as the protection scope of the present invention.
As shown in fig. 1 and 2, an optical array crystal end face grinding clamp comprises a glass base 1 and a wafer 2, wherein a plurality of glass discs 3 are arranged on the glass base 1, the glass discs 3 are ten, eight glass discs 3 are annularly arranged on the upper end face of the glass base 1 around the circle of the glass base 1, and the two glass discs 3 are arranged at the circle center of the glass base 1, so that the utilization rate of the glass base 1 can be improved, more glass discs 3 can be borne by the glass base 1, and the clamp can grind more wafers 2 and improve the grinding efficiency.
The side of a plurality of glass dishes 3 is provided with adhesive 4, and glass dish 3 passes through 4 fixed mounting of adhesive in glass base 1, and adhesive 4 can improve the installation between glass dish 3 and the glass chassis more firm.
Glass base 1 and glass dish 3 go up for the same race glass, and 3 optical cement laminating of glass dish are on glass base 1, can make the staff at 3 sides of glass dish when filming adhesive 4, and glass dish 3 can not produce the skew of position, makes things convenient for the staff to glue.
Be provided with a plurality of spacers 5 on the glass base 1, 5 evenly distributed in the up end of glass dish 3 of spacer, fixed mounting has adhesion patch 6 on the glass dish 3 and between being located per two spacers 5, and wafer 2 is located between per two spacers 5, and the both sides of wafer 2 and 5 laminating of spacer, 2 bottoms of wafer and 6 bonding of adhesion patch, so set up, can make the installation between wafer 2 and the glass dish 3 more firm.
In addition, the bottom of glass base 1 has set firmly rubber pad 7, when this glass base 1 placed and grinds on the grinding table, can improve the frictional force between this anchor clamps and the grinding table, thereby avoids anchor clamps skew to appear and influences the grinding effect.
Claims (4)
1. The utility model provides an optical array crystal terminal surface grinds anchor clamps, includes glass base (1) and wafer (2), its characterized in that, be provided with a plurality of glass dishes (3) on glass base (1), it is a plurality of the side of glass dish (3) is provided with adhesive (4), glass dish (3) are through adhesive (4) fixed mounting in glass base (1), be provided with a plurality of spacers (5) on glass base (1), spacer (5) evenly distributed is in the up end of glass dish (3), wafer (2) are located between per two spacers (5), and wafer (2) and both sides and spacer (5) laminating.
2. The end face grinding fixture for optical array crystals according to claim 1, characterized in that the glass disks (3) are ten, eight glass disks (3) are annularly arranged on the upper end face of the glass base (1) around the circle of the glass base (1), and two glass disks (3) are arranged at the center of the glass base (1).
3. An optical array crystal end face grinding fixture as claimed in claim 2, characterized in that an adhesive sheet (6) is fixedly mounted on the glass plate (3) between every two spacers (5).
4. The end face grinding fixture for optical array crystals as claimed in claim 3, wherein the rubber pad (7) is fixed on the bottom of the glass base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921147102.0U CN210650150U (en) | 2019-07-20 | 2019-07-20 | Optical array crystal end face grinding clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921147102.0U CN210650150U (en) | 2019-07-20 | 2019-07-20 | Optical array crystal end face grinding clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210650150U true CN210650150U (en) | 2020-06-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921147102.0U Active CN210650150U (en) | 2019-07-20 | 2019-07-20 | Optical array crystal end face grinding clamp |
Country Status (1)
| Country | Link |
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| CN (1) | CN210650150U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114030093A (en) * | 2021-12-01 | 2022-02-11 | 长飞光纤光缆股份有限公司 | Crystal cold processing method |
-
2019
- 2019-07-20 CN CN201921147102.0U patent/CN210650150U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114030093A (en) * | 2021-12-01 | 2022-02-11 | 长飞光纤光缆股份有限公司 | Crystal cold processing method |
| CN114030093B (en) * | 2021-12-01 | 2023-02-28 | 长飞光纤光缆股份有限公司 | Crystal cold processing method |
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