CN202701951U - Polishing clamp of touch screen - Google Patents
Polishing clamp of touch screen Download PDFInfo
- Publication number
- CN202701951U CN202701951U CN 201220403356 CN201220403356U CN202701951U CN 202701951 U CN202701951 U CN 202701951U CN 201220403356 CN201220403356 CN 201220403356 CN 201220403356 U CN201220403356 U CN 201220403356U CN 202701951 U CN202701951 U CN 202701951U
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- China
- Prior art keywords
- touch
- screen
- silicon steel
- polishing
- positioning
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- 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 - Lifetime
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Abstract
A polishing clamp of a touch screen comprises a silicon steel positioning toothed plate, wherein a plurality of positioning cavities which are matched with the size of the touch screen to be polished are arranged inside the silicon steel positioning toothed plate, the silicon steel positioning toothed plate is provided with positioning holes which are matched with the positioning cavities, and the periphery of the silicon steel positioning toothed plate is provided with transmission positioning teeth. The polishing clamp is not easy to abrade, long in service life, high in production capacity, efficiency and quality and low in cost.
Description
Technical field
The utility model relates to a kind of touch-screen polishing clamp.
Background technology
The touch-screen glass high for precision prescribed, it then is one requisite operation that plain grinding polishes, returns grinding and polishing light, and the anchor clamps that the common polishing of touch-screen glass is adopted are the fiber dental lamina, fiber dental lamina positioning tooth easy fracture easy to wear, peripheral, service life are short, thereby and peripheral positioning tooth such as unbalance stress then produce easily warpage and easily cause product in process of lapping, to produce fracture, fragmentation etc.; The positioning chamber of fiber dental lamina and the gap 〉=0.1mm of touch-screen easily cause product to collapse limit, bright border; The positioning chamber of fiber dental lamina can stay the burrs such as tooth seal after processing, this burr easily causes product to scratch, collapse the limit; The thickness difference of fiber dental lamina and all types of touch-screens is≤0.1mm in addition; Therefore this material dental lamina because insufficient strength own produces distortion, causes that so easily product breaks away from positioning chamber, thereby causes whole plate to scratch deeply at ground glass in process of lapping.
The utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art and the touch-screen polishing clamp of a kind of not easy to wear, long service life, lifting production capacity, efficient, quality, saving cost is provided.
A kind of touch-screen polishing clamp, comprise silicon steel location dental lamina, be provided with a plurality of positioning chambers with needing polishing touch-screen size to adapt in the dental lamina of described silicon steel location, described silicon steel location dental lamina is provided with the locating hole supporting with described positioning chamber, described silicon steel location dental lamina periphery is provided with the transmission positioning tooth, the length of described positioning chamber and width are respectively greater than described length and the width that needs the polishing touch-screen, and the length of described positioning chamber and width and the described length of polishing touch-screen and the difference≤0.01mm between the width of needing.
The degree of depth of described positioning chamber is less than the height of described need polishing touch-screen, and the difference≤0.12mm of the degree of depth of the height of described need polishing touch-screen and described positioning chamber.
Adopt such scheme, this device has following advantage:
1, because the gap≤0.01mm of positioning chamber and touch-screen is difficult for causing product to collapse limit, bright border, and long service life;
2, the thickness difference of location dental lamina and all types of touch-screens should be less than or equal to 0.12mm, and the firm dental lamina of employing silicon, and intensity is relatively high, is difficult for producing distortion and causes that product breaks away from positioning chamber down to avoiding the stir-fry machine, guarantees that effectively the touch-screen quality of finish is stable.
Description of drawings
The structural representation of this device of Fig. 1.
This device of Fig. 2 is installed in the structural representation on the flat-grinding machine.
The specific embodiment
Below in conjunction with accompanying drawing, describe a kind of specific embodiment of touch-screen polishing clamp in detail.
As shown in Figure 1, 2, a kind of touch-screen polishing jig comprises silicon steel location dental lamina, is provided with a plurality of positioning chambers 1, locating hole 2 and periphery in the dental lamina 5 of silicon steel location and is provided with some transmission positioning tooths 3, and needing the touch-screen glass of polishing then is in the placement positioning chamber 1; And the positioning tooth 3 of silicon steel location dental lamina 5 peripheries and flat-grinding machine positioning tooth 6,7 engagements, via the red skin grinding pad 4 of flat-grinding machine with mix hairbrush 105 and polish.Silicon steel location dental lamina 5 should be less than or equal to 0.12mm with the thickness difference of all types of touch-screen glass, preferably between 0.1 to 0.12, example: the touch-screen glass size is 188.2mm*132.3mm*0.7mm, and the positioning chamber specification of selected location dental lamina should be: 188.21mm*132.31mm*0.58mm.
The silicon steel sheet dental lamina uses: according to different type of machines, the silicon steel sheet that can place is 5/mill or 6/mill.Pressure is deadweight.Because steel disc is larger to the wearing and tearing of mill skin, so the used concentration of concentration ratio fiberboard of abrasive dust is bigger than normal, increase the service life of mill skin and silicon steel sheet.Rotating speed can correspondingly improve, and can reduce milling time, can reduce 10 minutes at most/mill.
Than fiber dental lamina, the longer service life of silicon steel sheet, the life-span of general fiberboard is 2 covers/sky, silicon steel sheet can reach at most 15 days/cover, is 30 times of fiberboard.
This area tool knows that usually the knowledgeable can according to practical application, use the products that this utility model can be used on all types of materials that need polishing.
Claims (2)
1. touch-screen polishing clamp, it is characterized in that: comprise silicon steel location dental lamina, be provided with a plurality of positioning chambers with needing polishing touch-screen size to adapt in the dental lamina of described silicon steel location, described silicon steel location dental lamina is provided with the locating hole supporting with described positioning chamber, and described silicon steel location dental lamina periphery is provided with the transmission positioning tooth; The length of described positioning chamber and width are respectively greater than described length and the width that needs the polishing touch-screen, and the length of described positioning chamber and width and the described length of polishing touch-screen and the difference≤0.01mm between the width of needing.
2. touch-screen polishing clamp according to claim 1 is characterized in that: the degree of depth of described positioning chamber is less than the described height that needs the polishing touch-screen, and the difference≤0.12mm of the degree of depth of the described height that needs the polishing touch-screen and described positioning chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220403356 CN202701951U (en) | 2012-08-15 | 2012-08-15 | Polishing clamp of touch screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220403356 CN202701951U (en) | 2012-08-15 | 2012-08-15 | Polishing clamp of touch screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202701951U true CN202701951U (en) | 2013-01-30 |
Family
ID=47582291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220403356 Expired - Lifetime CN202701951U (en) | 2012-08-15 | 2012-08-15 | Polishing clamp of touch screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202701951U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106363500A (en) * | 2015-07-24 | 2017-02-01 | 蓝思科技（长沙）有限公司 | Plane polishing method for ceramic products and ceramic panel |
-
2012
- 2012-08-15 CN CN 201220403356 patent/CN202701951U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106363500A (en) * | 2015-07-24 | 2017-02-01 | 蓝思科技（长沙）有限公司 | Plane polishing method for ceramic products and ceramic panel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130130 |
|
| CX01 | Expiry of patent term |