CN207953550U - A kind of jig of glass mirror polish - Google Patents
A kind of jig of glass mirror polish Download PDFInfo
- Publication number
- CN207953550U CN207953550U CN201721847880.1U CN201721847880U CN207953550U CN 207953550 U CN207953550 U CN 207953550U CN 201721847880 U CN201721847880 U CN 201721847880U CN 207953550 U CN207953550 U CN 207953550U
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- CN
- China
- Prior art keywords
- jig
- heelpiece
- turntable
- jig plate
- glass mirror
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- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a kind of jigs of glass mirror polish, including whole cylindrical structure and horizontally disposed turntable, it is fixed on turntable lower face and longitudinally disposed rotation axis, is installed on turntable upper surface and in heelpiece, the multiple jig plates for being installed in turntable upper surface being arranged circumferentially of regular polygon, wherein, the center of heelpiece lower face and the center of turntable upper surface coincide, the quantity of jig plate is equal with the number of edges of heelpiece, and jig plate is in a rectangular parallelepiped shape and edge of the one end towards heelpiece.In its technical solution, stress is more uniform on turntable when jig rotates, and can effectively reduce the vibrations of Internal and external cycle, realizes that machining area is more smooth, effectively reduces the probability that the interference fringe around camera hole occurs, improves the yield of product.
Description
Technical field
The utility model is related to the technical field of processing equipment of electronic equipment upper cover plate glass plate more particularly to a kind of glass
The jig of mirror polish.
Background technology
The operation for opening up camera hole is generally required on the glass plate of electronic product, and is needed glass plate before this in advance
Be polished the operation cleared off, this operation at present be typically by the multiple patches of random arrangement on a turntable,
Main purpose is yield maximization, that is, clears off that machine is primary unenhanced can to produce the equal glass of the patch quantity in turntable surface
Plate, glass plate are usually directly to be covered in patch upper surface in a manner of vacuum suction air-extractor, then carry out unenhanced behaviour
Make, and turntable is to drive rotation by a shaft of lower section, this allows for the vertical tremor relative to outer ring on turntable
It is bigger than inner ring, and to clear off bad and interference fringe destabilizing factor more greatly bigger for vibrations.Due on turntable patch it is uneven
Arrangement so that degree of jitter is larger in rotation process.And as detection, usually come with the interference fringe around product camera hole
Assessment, such mode detects interference fringe generally at ten or ten or more, and product yield is not high.
Utility model content
For the above-mentioned problems in the prior art, now provide it is a kind of be intended to effectively reduce it is dry around camera hole
The jig for relating to the glass mirror polish of striped probability of occurrence, to overcome above-mentioned technological deficiency.
Specific technical solution is as follows：
A kind of jig of glass mirror polish, including whole cylindrical structure and horizontally disposed turntable, be fixed on and turn
Platform lower face and longitudinally disposed rotation axis are installed on turntable upper surface and heelpiece, the uniform cloth of multiple circumferential directions in regular polygon
That sets is installed in the jig plate of turntable upper surface, wherein
The center of heelpiece lower face and the center of turntable upper surface coincide, the quantity of jig plate and the number of edges phase of heelpiece
In a rectangular parallelepiped shape and edge of the one end towards heelpiece Deng, jig plate.
Preferably, further include the positioning plectane for being installed in turntable upper surface, in the middle part of positioning plectane it is longitudinal it is perforative open up with
The straight slot that base mat structure matches, outer rim is longitudinally perforative to open up multiple tracks square groove, the quantity of square groove and the quantity phase of jig plate
Deng, and heelpiece is embedded in straight slot, the one end of each jig plate towards heelpiece is embedded at respectively in a square groove.
Preferably, the upper surface of each jig plate offers the bar-shaped trough that multiple tracks interconnects, and multiple tracks item
Shape slot collectively forms the bleed-off passage on jig plate.
Preferably, heelpiece is in regular hexagon, and the quantity of jig plate is six pieces, the square groove that positioning plectane outer rim opens up
Quantity Ye Wei six.
Preferably, jig plate, heelpiece, positioning plectane are connected to the upper surface of turntable by strength glue bond.
Preferably, the height of heelpiece is higher than the height of jig plate, the height for positioning plectane is less than the height of heelpiece.
The advantageous effect of above-mentioned technical proposal is：
The jig of glass mirror polish includes rotation axis, turntable, heelpiece and multiple jig plates being arranged circumferentially, and is made
Stress is more uniform on turntable when must drive jig rotation by rotation axis by driving mechanism, can effectively reduce the shake of Internal and external cycle
Dynamic, the glass plate of polished processing is fixed on jig plate upper surface, clears off machine and carries out unenhanced polishing treatment to glass plate upper surface,
And designing the equal common placement in position of camera hole close to the position of inner ring, to realize machining area more on glass plate
It is smooth, the probability that the interference fringe around camera hole occurs is effectively reduced, also can simultaneously because blue band outer edge line speed is faster than outer ring
Effective guarantee clears off effect, to improve the yield of product.
Description of the drawings
Fig. 1 is the stereogram of the jig of the utility model glass mirror polish；
Fig. 2 is that the jig of the utility model glass mirror polish unloads the stereogram after jig plate；
Fig. 3 is the vertical view of the jig of the utility model glass mirror polish；
Fig. 4 is the side view of the jig of the utility model glass mirror polish.
Specific implementation mode
In order to make the technical means, creative features, achievement of purpose, and effectiveness of the utility model be easy to understand, with
The jig of lower 1 to 4 pair of embodiment combination attached drawing glass mirror polish provided by the utility model is specifically addressed.
Refering to fig. 1, it is the stereogram of the jig of glass mirror polish；In conjunction with Fig. 2, unloaded for the jig of glass mirror polish
Stereogram after jig plate；And Fig. 3, it is the vertical view of the jig of glass mirror polish；And Fig. 4, it is used for glass mirror polish
Jig side view.And be the structure feature of clear display the present embodiment, omitted in figure and part-structure be shown, for example, Fig. 1 and
The bleed-off passage shown on jig plate is omitted in Fig. 2.
Shown in as shown in Figure 1 to Figure 4, the jig of glass mirror polish provided by the utility model includes whole cylindrical knot
Structure and horizontally disposed turntable 1, be fixed on 1 lower face of turntable and longitudinally disposed rotation axis 2, be installed on 1 upper surface of turntable and
In the heelpiece 3 of regular polygon, multiple jig plates 4 for being installed in 1 upper surface of turntable being arranged circumferentially, wherein 3 lower end of heelpiece
The center in face and the center of 1 upper surface of turntable coincide, i.e., the two is on longitudinal same axis direction, the number of jig plate 4
Amount is equal with the number of edges of heelpiece 3, and jig plate 4 is in a rectangular parallelepiped shape and edge of the one end towards heelpiece 3.
Based on the above-mentioned technical proposal, the jig of glass mirror polish includes rotation axis 2, turntable 1, heelpiece 3 and multiple weeks
To the jig plate 4 being evenly arranged so that stress is more equal on turntable 1 when driving jig rotation by rotation axis 2 by driving mechanism
It is even, the vibrations of Internal and external cycle can be effectively reduced, the glass plate of polished processing is fixed on 4 upper surface of jig plate, clears off machine and (throw
Ray machine) unenhanced polishing treatment carried out to glass plate upper surface, and designing the equal common placement in position of camera hole on glass plate
Close to the position of inner ring, i.e. product listening bore is uniformly facing in a direction inwardly towards the placement of heelpiece 3, to realize that machining area is more flat
It is whole, the probability that the interference fringe around camera hole occurs is effectively reduced, can also be had simultaneously because blue band outer edge line speed is faster than outer ring
Effect, which ensures, clears off effect, to improve the yield of product.
In a preferred embodiment, specific as shown in Figures 1 and 2, the jig of glass mirror polish further includes
It is installed in the positioning plectane 5 of 1 upper surface of turntable, 5 middle part longitudinal direction of positioning plectane is perforative to open up the straight slot to match with 3 structure of heelpiece
(not shown), outer rim is longitudinally perforative to open up multiple tracks square groove 7, and the quantity of square groove 7 is equal with the quantity of jig plate 4,
And heelpiece 3 is embedded in straight slot, the one end of each jig plate 4 towards heelpiece 3 is embedded at respectively in a square groove 7, to rise
Effect to positioning and convenient for jig plate 4 of arranging.
In a preferred embodiment, specifically as shown in Figure 3, the upper surface of each jig plate 4 offers more
The bar-shaped trough 6 that road interconnects, and multiple tracks bar-shaped trough 6 collectively forms the bleed-off passage on jig plate 4, to by glass
After glass is placed in 4 upper surface of jig plate, it is evacuated via bleed-off passage by air-extractor by glass is fixed on jig plate 4,
Formation vacuum, good fixing effect, and it is easy to use, air-extractor and air suction mode are that technical staff is relatively conventional in machinery field
Mode, therefore here omit repeat.Further, heelpiece 3 is in regular hexagon, and the quantity of jig plate 4 is six pieces, positions plectane
The quantity Ye Wei six for the square groove 7 that 5 outer rims open up.Further, jig plate 4, heelpiece 3, positioning plectane 5 pass through seccotine
Bonding is connected to the upper surface of turntable 1.Seccotine preferably uses AB glue.Further, specific as shown in Figure 4, the height of heelpiece 3
For degree higher than the height of jig plate 4, the height for positioning plectane 5 is less than the height of heelpiece 3.
In specifically used, the product after the present embodiment clears off, rear interference fringe is traditional from early period after testing for camera hole
10 interference fringes of jig are reduced to 3 in the present embodiment, and yield is promoted to 85% from 65% before, and effect is aobvious
It writes.
The above is only the preferred embodiment of the present invention, is merely illustrative for the utility model, and
It is unrestricted.Those skilled in the art understand that can be to it in the spirit and scope defined by the utility model claims
Many changes, modifications, and even equivalents are carried out, but all will fall within the protection scope of the utility model.
Claims (6)
1. a kind of jig of glass mirror polish, which is characterized in that including whole cylindrical structure and horizontally disposed turntable
(1), it is fixed on the turntable (1) lower face and longitudinally disposed rotation axis (2), is installed on the turntable (1) upper surface and is in
The heelpiece (3) of regular polygon, multiple jig plates (4) for being installed in the turntable (1) upper surface being arranged circumferentially, wherein
The center at the center and the turntable (1) upper surface of heelpiece (3) lower face coincides, the number of the jig plate (4)
Amount is equal with the number of edges of the heelpiece (3), and the jig plate (4) is in a rectangular parallelepiped shape and side of the one end towards the heelpiece (3)
Edge.
2. the jig of glass mirror polish as described in claim 1, which is characterized in that further include being installed in the turntable (1)
The positioning plectane (5) of upper surface, longitudinal perforative open up matches with the heelpiece (3) structure in the middle part of positioning plectane (5)
Straight slot, outer rim is longitudinally perforative to open up multiple tracks square groove (7), the quantity of the quantity and the jig plate (4) of the square groove (7)
It is equal, and the heelpiece (3) is embedded in the straight slot, one end difference of each jig plate (4) towards the heelpiece (3)
It is embedded in a square groove (7).
3. the jig of glass mirror polish as claimed in claim 2, which is characterized in that the upper end of each jig plate (4)
Face offers the bar-shaped trough (6) that multiple tracks interconnects, and bar-shaped trough described in multiple tracks (6) collectively forms the jig plate
(4) bleed-off passage on.
4. the jig of glass mirror polish as claimed in claim 2 or claim 3, which is characterized in that the heelpiece (3) is in positive six side
Shape, and the quantity of the jig plate (4) is six pieces, the quantity for the square groove (7) that described positioning plectane (5) outer rim opens up also is six
Road.
5. the jig of glass mirror polish as claimed in claim 4, which is characterized in that the jig plate (4), is determined heelpiece (3)
Circle of position plate (5) is connected to the upper surface of the turntable (1) by strength glue bond.
6. the jig of glass mirror polish as claimed in claim 5, which is characterized in that the height of the heelpiece (3) is higher than institute
The height of jig plate (4) is stated, the height of the positioning plectane (5) is less than the height of the heelpiece (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721847880.1U CN207953550U (en) | 2017-12-26 | 2017-12-26 | A kind of jig of glass mirror polish |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721847880.1U CN207953550U (en) | 2017-12-26 | 2017-12-26 | A kind of jig of glass mirror polish |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207953550U true CN207953550U (en) | 2018-10-12 |
Family
ID=63728426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721847880.1U Active CN207953550U (en) | 2017-12-26 | 2017-12-26 | A kind of jig of glass mirror polish |
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| Country | Link |
|---|---|
| CN (1) | CN207953550U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111546144A (en) * | 2019-02-11 | 2020-08-18 | 南通瑞森光学股份有限公司 | Improved glass cylindrical surface grinding and polishing tool |
-
2017
- 2017-12-26 CN CN201721847880.1U patent/CN207953550U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111546144A (en) * | 2019-02-11 | 2020-08-18 | 南通瑞森光学股份有限公司 | Improved glass cylindrical surface grinding and polishing tool |
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