CN203003661U - Grinding fixture of improved quartz wafer - Google Patents
Grinding fixture of improved quartz wafer Download PDFInfo
- Publication number
- CN203003661U CN203003661U CN 201220729722 CN201220729722U CN203003661U CN 203003661 U CN203003661 U CN 203003661U CN 201220729722 CN201220729722 CN 201220729722 CN 201220729722 U CN201220729722 U CN 201220729722U CN 203003661 U CN203003661 U CN 203003661U
- Authority
- CN
- China
- Prior art keywords
- quartz wafer
- locating clip
- grinding fixture
- clamping plate
- angle
- 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 relates to a grinding fixture of an improved quartz wafer. The grinding fixture of the improved quartz wafer comprises a seamless positioning clip, adjustment clamping plates and a locking screw rod, wherein two adjustment clamping plates are respectively arranged on opposite positions of the seamless positioning clip, and the same alpha angle is always kept between the adjustment clamping plates and an inner wall of a through cavity of the positioning clip. Quartz wafers with different widths can be cut, costs are greatly saves, and the grinding fixture of the improved quartz wafer is simpler and more convenient to operate.
Description
Technical field
The utility model relates to a kind of process equipment of quartz wafer, relates in particular to the fixture that uses in quartz wafer size attrition process process.
Background technology
In the quartz wafer process, after crystal bar is cut into wafer, can produce the hypotenuse of 35 ° of left and right in the wafer one side, in attrition process process after cutting, this hypotenuse can change the angle of wafer, cause the increase of defective work in grinding step, so before carrying out attrition process, this hypotenuse must be removed.
It is rectangular-shaped locating clip that the grinding clamp of the quartz wafer that uses at present has a profile, has a cuboid cavity in the middle of this locating clip, the width of cavity is corresponding with the hypotenuse size of quartz wafer, the height of cavity is less than the height of quartz wafer, and tie down screw passes after screw on the locating clip end face the people, regulate clamping plate is fixed in the locating clip inner chamber.Because this grinding tool width is can't regulating of fixing, the quartz wafer of different size need to be changed different grinding clamps, time-consuming taking a lot of work.
The utility model content
Technical problem to be solved in the utility model is that a kind of grinding clamp of easy to operate quartz wafer is provided for above drawback.
For solving the problems of the technologies described above, the technical solution of the utility model is:
A kind of grinding clamp of quartz wafer of improvement, comprise seamless locating clip, regulate clamping plate and tie down screw composition, wherein, described adjusting clamping plate respectively are provided with one at seamless locating clip relative position, and remain identical a angle with locating clip cavity inwall, can the quartz wafer of different in width be cut, greatly saved cost, operate easier.
The grinding clamp of the quartz wafer of above-mentioned a kind of improvement, wherein, a angle angle of described adjusting clamping plate is between 0 °-30 °.
Description of drawings
Fig. 1 is structural representation of the present utility model
Fig. 2 is top view of the present utility model
Symbol description in figure: seamless locating clip 1, regulate clamping plate 21,22, tie down screw 3, quartz wafer 4, locating clip cavity 5, regulate clamping plate 21,22 with a angle of locating clip cavity 5 inwalls formation.
The specific embodiment
As figure, the utility model is a kind of grinding clamp of quartz wafer of improvement, comprise seamless locating clip 1, regulate clamping plate 21,22 and tie down screw 3 form, wherein, described adjusting clamping plate 21,22 respectively are provided with one at seamless locating clip relative position, and remain with locating clip cavity 5 inwalls and identical a angle can the quartz wafer of different in width be cut, greatly saved cost, operated easier.
During operation, different in width quartz wafer 4 is put into the cuboid cavity 5 of locating clip 1, formed an a angle with locating clip cavity inwall, adjust tie down screw 3 and make to regulate and put into grinder after clamping plate clamp quartz wafer 4 extruding relatively and process.
Claims (2)
1. the grinding clamp of the quartz wafer of an improvement, comprise seamless locating clip, regulate clamping plate and tie down screw composition, it is characterized by, described adjusting clamping plate respectively are provided with one at seamless locating clip relative position, and remain identical a angle with locating clip cavity inwall.
2. the grinding clamp of the quartz wafer of a kind of improvement as claimed in claim 1, is characterized by, and a angle angle of described adjusting clamping plate is between 0 °-30 °
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220729722 CN203003661U (en) | 2012-12-26 | 2012-12-26 | Grinding fixture of improved quartz wafer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220729722 CN203003661U (en) | 2012-12-26 | 2012-12-26 | Grinding fixture of improved quartz wafer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203003661U true CN203003661U (en) | 2013-06-19 |
Family
ID=48595293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220729722 Expired - Fee Related CN203003661U (en) | 2012-12-26 | 2012-12-26 | Grinding fixture of improved quartz wafer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203003661U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103042465A (en) * | 2012-12-26 | 2013-04-17 | 镇江市港南电子有限公司 | Modified grinding clamp for quartz crystal wafers |
-
2012
- 2012-12-26 CN CN 201220729722 patent/CN203003661U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103042465A (en) * | 2012-12-26 | 2013-04-17 | 镇江市港南电子有限公司 | Modified grinding clamp for quartz crystal wafers |
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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: 20130619 Termination date: 20141226 |
|
| EXPY | Termination of patent right or utility model |