CN202318000U - Special fixture for glass wheel groove repairing sheet and glass test sheet - Google Patents
Special fixture for glass wheel groove repairing sheet and glass test sheet Download PDFInfo
- Publication number
- CN202318000U CN202318000U CN2011204342438U CN201120434243U CN202318000U CN 202318000 U CN202318000 U CN 202318000U CN 2011204342438 U CN2011204342438 U CN 2011204342438U CN 201120434243 U CN201120434243 U CN 201120434243U CN 202318000 U CN202318000 U CN 202318000U
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- China
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- glass
- sheet
- special fixture
- test sheet
- handle
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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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- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
Abstract
The utility model relates to a special fixture for a glass wheel tank repair sheet and a glass test sheet, which aims to solve the problem that the edge of a thin film transistor-liquid crystal display (TFT-LCD) glass substrate is not well ground after being repaired by a grinding wheel. In order to fulfill the aims, the utility model adopts the technical scheme that: bad grinding generated after a grinding wheel groove is repaired is eliminated by means of test sheet glass, and the yield is improved. The special fixture meets the requirements of production safety and the requirements that repairing sheets and the test sheet glass can be shared. The special fixture has the advantages of simple structure, high economy and practicality and high safety; and the test sheet glass is easy to make and replace and has low cost and high interest.
Description
Technical field:
The utility model patent relates to a kind of glass test pieces of the TFT-LCD of being used for glass substrate and the special fixture of test pieces.
Background technology:
The abrasive wheel that TFT-LCD glass uses in process of lapping need be repaired sheet with special-purpose emery wheel and carry out the reparation of emery wheel groove after using a period of time; But in long-term use, find; Mostly check result when the new emery wheel groove of repairing grinds the 2-3 glass sheets in the back of reworking is that edging is bad, and it is in the majority wherein to fall sheet, the frequency of repairing once in 2 hours according to every grinding; Need carry out 12 every day repairs; Probably can have influence on 24-36 flake products quality, it is bad that this situation has improved the product that causes owing to repair greatly, therefore how to avoid the generation of the problems referred to above most important for improving the quality of products.
The TFT-LCD thickness of glass substrate is all below 0.7mm, and is very easily broken, overall dimensions 1100X1300mm; Tolerance is positive and negative 0.5mm, and overall dimensions require high, in process of lapping because the fragmentation that factor such as sheet might cause glass plate is fallen in the bad generation of edging; Thereby cause product loss; It is bad that the particularity of this production is required to reduce the edging that glass produces when the edging as far as possible, thereby reduce the incidence of slashings, reduces production costs.
The utility model content:
The utility model purpose has been to solve the TFT-LCD glass substrate and after the abrasive wheel reparation, has been prone to produce the bad problem of edging.In order to reach above purpose, the technical scheme that the utility model adopts is: utilizing the tested glass sheet to eliminate the emery wheel groove, newly to repair the edging that the back is prone to produce bad, improves yields.Special fixture has satisfied the requirement of production security, and simultaneously it has been taken into account and has repaired the requirement that sheet and tested glass sheet can be shared; This device simple in structure, economical and practical, security performance is high; The tested glass sheet is prone to making, easy replacing, cost is low, income is high.
Be specially:
A kind of glass race is repaired the anchor clamps of sheet and tested glass sheet, comprises handle and locating piece; Handle center is fluted, repair the groove that sheet or tested glass sheet insert handle after, utilize locating piece to combine and fix with handle, be screwed between locating piece and the handle.Depth of groove 0.5mm is less than thickness of glass.Handle material is an aluminium section bar.
Description of drawings:
Fig. 1 is the overall structure sketch map of anchor clamps.
Fig. 2 (a) and (b) be respectively the vertical view and the side view of the locating piece in the anchor clamps.
1. handle; 2. locating piece.
The specific embodiment:
Below in conjunction with accompanying drawing the structural principle and the operation principle of the utility model are done further explain.
Referring to accompanying drawing, the technical scheme that the utility model adopts is:
Insert in the groove in the handle repairing sheet, utilize screw will locate 2 and fix with handle 1, the slip of avoiding repairing sheet, the adept handle of hand carries out the repair of grinding groove, can effectively avoid accidents; Utilize cutting waste-material-preparing tested glass sheet; After repair is accomplished, utilize anchor clamps to change sheet glass and cushion reparation, can effectively eliminate because of repairing the back product that produces bad; Improved yield of products; According to flake products calculating every days 24, can avoid 720 flake products bad at least, and increase the product benefit in every month because of repairing the edging that produces; The design of handle can effectively avoid accidents, and has improved security greatly.
1) the glass race owing to be in the high speed rotating state, repaired sheet and when repairing, is prone to interrupted in repair process, might produce injury to human body.
2) utilize existing resource to design the tested glass sheet; Adjustment smoothing mill cutting width; The width of sheet glass that makes its cutting utilizes the glass cutter aritificial cut-off to become the tested glass sheet, appearance and size and reparation sheet basically identical with to repair the sheet width consistent then; Need not be again jig design separately, both can be shared.
3) utilize the tested glass sheet to carry out race when repairing, can be interrupted by the emery wheel of high speed rotating equally, might produce injury, and sharp glass edge is not suitable for people's hand operated, be necessary very much so make above anchor clamps to human body.
Claims (4)
1. a glass race is repaired the anchor clamps of sheet and tested glass sheet, it is characterized in that: comprise handle (1) and locating piece (2); Handle center is fluted, repair the groove that sheet or tested glass sheet insert handle after, utilize locating piece (2) to combine and fix with handle, be screwed between locating piece (2) and the handle (1).
2. anchor clamps according to claim 1 is characterized in that depth of groove 0.5mm.
3. anchor clamps according to claim 1 and 2 is characterized in that depth of groove is less than thickness of glass.
4. anchor clamps according to claim 1 is characterized in that, handle material is an aluminium section bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204342438U CN202318000U (en) | 2011-11-04 | 2011-11-04 | Special fixture for glass wheel groove repairing sheet and glass test sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204342438U CN202318000U (en) | 2011-11-04 | 2011-11-04 | Special fixture for glass wheel groove repairing sheet and glass test sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202318000U true CN202318000U (en) | 2012-07-11 |
Family
ID=46429997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204342438U Expired - Lifetime CN202318000U (en) | 2011-11-04 | 2011-11-04 | Special fixture for glass wheel groove repairing sheet and glass test sheet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202318000U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109318125A (en) * | 2018-10-15 | 2019-02-12 | 彩虹（合肥）液晶玻璃有限公司 | A kind of reparation piece bogey, race prosthetic appliance and race are automatically repaired system |
-
2011
- 2011-11-04 CN CN2011204342438U patent/CN202318000U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109318125A (en) * | 2018-10-15 | 2019-02-12 | 彩虹（合肥）液晶玻璃有限公司 | A kind of reparation piece bogey, race prosthetic appliance and race are automatically repaired system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160308 Address after: 712021 Rainbow Road, Shaanxi, Xianyang, No. 1 Patentee after: IRICO Group Corp. Address before: 712021 Rainbow Road, Shaanxi, Xianyang, No. 1 Patentee before: Shaanxi Caihong Electronic Glass Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120711 |