CN2706276Y - Glass screen polishing drum - Google Patents
Glass screen polishing drum Download PDFInfo
- Publication number
- CN2706276Y CN2706276Y CN 200420027326 CN200420027326U CN2706276Y CN 2706276 Y CN2706276 Y CN 2706276Y CN 200420027326 CN200420027326 CN 200420027326 CN 200420027326 U CN200420027326 U CN 200420027326U CN 2706276 Y CN2706276 Y CN 2706276Y
- Authority
- CN
- China
- Prior art keywords
- glass screen
- polishing
- abrasive sheet
- grinding
- screen polishing
- 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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- Polishing Bodies And Polishing Tools (AREA)
Abstract
The utility model belongs to a grinding and polishing tool, relating to a glass screen polishing drum which is used to polish the glass screen of a kinescope. The glass screen polishing drum comprises a rubber drum which is used as a basal body. The external surface of the rubber drum is stuck with a grinding layer. The grinding layer is formed from a plurality of minor area grinding sheets which are arranged uniformly. Gaps which are used to hold material are provided between the adjacent grinding sheets. The utility model has the advantages that the buffing condition, the buffing effect, and the buffing efficiency are improved, and the consumption of slurry is small.
Description
Technical field
The utility model belongs to grinding and polishing tool, relates to a kind of glass screen polishing barrel that is used for the kinescope glass screen polishing.
Background technology
Glass screen polishing barrel is the common tool of production of kinescope producer in the glass bulb polishing process, its structure generally is to paste the grinding layer that one deck is made by grinding-material (as polyamine fat polishing cloth etc.) at rubber tube outer surface, and grinding layer generally adopts whole sheet structure.Need discharge on burnishing surface in polishing process and be used for the liquid slip of assisted milling, because slip can not stop on polishing barrel and burnishing surface for a long time, thereby polishing effect is difficult for guaranteeing that polishing efficiency is also lower, and the consumption of slip is more.
Summary of the invention
Technical problem to be solved in the utility model is, provides that a kind of polishing effect is good, efficient is high, saves the glass screen polishing barrel of slip.
Glass screen polishing barrel of the present utility model includes a rubber tube as matrix, is pasted with one deck grinding layer at the rubber tube outer surface, and described grinding layer is evenly to be arranged by the less abrasive sheet of multi-disc area to form, and has the material of appearance gap between adjacent abrasive sheet.The shape of described abrasive sheet can adopt circle, also can adopt positive six to connect regular shapes such as shape or rhombus.
The utility model since will be in the past in the structure the large-area grinding layer structure of full wafer change the structure of arranging into by multi-disc small size abrasive sheet, the part slip can rest in the appearance material gap between abrasive sheet in polishing process, thereby improved polishing condition, improved polishing effect and polishing efficiency greatly, and the consumption of slip is also less.
Description of drawings
Fig. 1 is the external structure schematic diagram of the utility model embodiment;
Fig. 2 is the cross-sectional structure schematic diagram of the utility model embodiment.
The specific embodiment
As shown in the figure, on the outer surface of the base rubber tube 1 of glass screen polishing barrel of the present utility model one deck grinding layer is arranged, grinding layer is evenly arranged by the abrasive sheet 2 of multi-disc circle and is formed, and has the material of appearance gap 3 between each adjacent abrasive sheet.
Claims (4)
1, a kind of glass screen polishing barrel, include a rubber tube (1) as matrix, be pasted with one deck grinding layer at the rubber tube outer surface, it is characterized in that: described grinding layer is evenly to be arranged by the less abrasive sheet of multi-disc area (2) to form, and has the material of appearance gap (3) between adjacent abrasive sheet.
2, glass according to claim 1 screen polishing barrel is characterized in that: described abrasive sheet be shaped as circle.
3, glass according to claim 1 screen polishing barrel is characterized in that: being shaped as of described abrasive sheet positive six connects shapes.
4, glass according to claim 1 screen polishing barrel is characterized in that: described abrasive sheet be shaped as rhombus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420027326 CN2706276Y (en) | 2004-05-20 | 2004-05-20 | Glass screen polishing drum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420027326 CN2706276Y (en) | 2004-05-20 | 2004-05-20 | Glass screen polishing drum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2706276Y true CN2706276Y (en) | 2005-06-29 |
Family
ID=34849564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420027326 Expired - Fee Related CN2706276Y (en) | 2004-05-20 | 2004-05-20 | Glass screen polishing drum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2706276Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109648485A (en) * | 2017-12-05 | 2019-04-19 | 长沙理工大学 | A kind of orderly microstructured cvd diamond grinding wheel in surface |
-
2004
- 2004-05-20 CN CN 200420027326 patent/CN2706276Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109648485A (en) * | 2017-12-05 | 2019-04-19 | 长沙理工大学 | A kind of orderly microstructured cvd diamond grinding wheel in surface |
| CN109648485B (en) * | 2017-12-05 | 2020-11-03 | 长沙理工大学 | CVD diamond grinding wheel with ordered and micro-structured surface |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |