CN207067956U - A kind of touch-screen glass substrate processes vacuum fixture - Google Patents
A kind of touch-screen glass substrate processes vacuum fixture Download PDFInfo
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- CN207067956U CN207067956U CN201720645395.XU CN201720645395U CN207067956U CN 207067956 U CN207067956 U CN 207067956U CN 201720645395 U CN201720645395 U CN 201720645395U CN 207067956 U CN207067956 U CN 207067956U
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- table top
- vacuum
- workbench
- work support
- vacuum suction
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Abstract
A kind of touch-screen glass substrate processes vacuum fixture, including rectangular table, vacuum suction groove is opened in side on the table top of workbench, the centre of vacuum suction groove is provided with vacuum absorption holes, vacuum absorption holes communicate with the gas circuit mouth being opened in workbench side wall, vacuum suction groove periphery is a circle work support table top, work support table top is provided with sealing ring, open a circle escape in work support table top periphery, the corner of escape is split into the right angle clearance position of circular arc, chip area is driven on one side of workbench, and chip area extends to escape.The utility model is simple in construction, it is uniform that vacuum suction vacuumizes air-flow, the vacuum suction of formation is steady, sealing effectiveness is reliable, escape is opened around work support table top, and designs right angle clearance position, avoids wedge angle during processing or minor radius angle from occurring collapsing angle phenomenon, chips of glass is excluded in time, avoids influenceing the smoothness of glass placement and the finish of glass surface.
Description
Technical field
It the utility model is related to a kind of touch-screen clamp for machining, more particularly to a kind of touch-screen glass substrate processing vacuum clip
Tool.
Background technology
Touch-screen is a kind of induction type liquid crystal display device for receiving the input signals such as contact, when contacting on screen
During graphic button, the haptic feedback system on screen can be according to the various attachment means of driven by program of preprogramming.Touch-screen
Structure is followed successively by protective layer, electrode layer, conducting shell, glass substrate, conducting shell from table to inner, and glass substrate is ultra-thin glass,
As an important composition part of touch-control device, its main performance is good, the fabulous surface smoothness of light transmittance, high
Case hardness etc., but it is easy damaged, frangible, and the fine forming that realize glass is a big difficult point, so thin and brittle for glass substrate
Part processing is primarily present two processing difficulties, first, easy chipping during processing, need to select special purpose machine tool, suitable cutter and work
Skill parameter, second, the subject matter for influenceing part processing precision is workpiece deformation, therefore, to ensure adding for such crisp fritter part
Work precision, clamped using vacuum fixture.
The content of the invention
The purpose of this utility model is, there is provided one kind is steady, reliably clamps workpiece, and easy damaged does not draw workpiece
The touch-screen glass substrate processing vacuum fixture on surface.
Technical solution adopted in the utility model：
A kind of touch-screen glass substrate processes vacuum fixture, including rectangular table, and side is opened very on the table top of workbench
Empty adsorption tank, the centre of vacuum suction groove are provided with vacuum absorption holes, vacuum absorption holes and the gas circuit mouth being opened in workbench side wall
Communicate, vacuum suction groove periphery is a circle work support table top, and work support table top is provided with sealing ring, outside work support table top
A circle escape is enclosed out, the corner of escape is split into the right angle clearance position of circular arc, and chip area, chip area are driven in one side of workbench
Extend to escape.
The long side side of described workbench sets locating piece.
Every side of described workbench is equipped with twice gas circuit mouth.
The beneficial effects of the utility model：The utility model is simple in construction, and it is uniform that four sides vacuum suction vacuumizes air-flow, shape
Into vacuum suction it is steady, glass substrate deforms small when processing, and sealing effectiveness is reliable, and withdrawing is driven around work support table top
Groove, and right angle clearance position is designed, avoid wedge angle during processing or minor radius angle from occurring collapsing angle phenomenon, exclude chips of glass in time, keep away
Exempt to influence the smoothness of glass substrate placement and the finish of glass surface.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Wherein：1- locating pieces；2- workbench；3- escapes；4- sealing rings；5- work support table tops；6- vacuum suction grooves；
7- vacuum absorption holes；8- gas circuit mouths；9- chip areas；10- right angles clearance position.
Embodiment
A kind of touch-screen glass substrate processes vacuum fixture, including rectangular table 2, and side is opened on the table top of workbench 2
Vacuum suction groove 6, the centre of vacuum suction groove 6 are provided with vacuum absorption holes 7, and vacuum absorption holes 7 are with being opened in the side wall of workbench 2
Gas circuit mouth 8 communicates, and the periphery of vacuum suction groove 6 is a circle work support table top 5, and work support table top 5 is provided with sealing ring 4, work
Make the periphery of supporting bable tops 5 and open a circle escape 3, the corner of escape 3 is split into the right angle clearance position 10 of circular arc, workbench 2
While driving chip area 9, chip area 9 extends to escape 3.
The long side side of described workbench 2 sets locating piece 1.
Every side of described workbench 2 is equipped with twice gas circuit mouth 8.
Using when, glass substrate is placed on work support table top 5, by locating piece 1 to glass substrate carry out basic fixed position,
Ensure that glass substrate is parallel with work support table top 5, vacuumized by vavuum pump along the four direction of gas circuit mouth 8, glass substrate absorption
On work support table top 5, sealing ring 4 prevents vacuum environment gas leakage, whets a knife and the periphery of glass substrate is ground, to corner
Place's escape 3 leaves right angle clearance position 10, avoids wedge angle during processing grinding or minor radius angle from occurring collapsing angle phenomenon, opens up simultaneously
Chip area 9 exclude chips of glass in time, avoid influence glass substrate lay smoothness and glass surface finish, it is to be processed
Glass substrate or the glass substrate that processes can be placed on the opposite side table top of workbench 2.
One embodiment of the present utility model is described in detail above, but the content is only of the present utility model
Preferred embodiment, it is impossible to be considered as being used to limit practical range of the present utility model.It is all to be made according to present utility model application scope
Equivalent change with improve etc., all should still belong within patent covering scope of the present utility model.
Claims (3)
1. a kind of touch-screen glass substrate processes vacuum fixture, it is characterised in that including rectangular table (2), workbench (2)
Vacuum suction groove (6) is opened in side on table top, and the centre of vacuum suction groove (6) is provided with vacuum absorption holes (7), vacuum absorption holes (7)
Being communicated with the gas circuit mouth (8) being opened in workbench (2) side wall, vacuum suction groove (6) periphery is a circle work support table top (5),
Work support table top (5) is provided with sealing ring (4), and a circle escape (3) is opened in work support table top (5) periphery, escape (3)
Corner is split into the right angle clearance position (10) of circular arc, and chip area (9) is driven on one side of workbench (2), and chip area (9) extends to withdrawing
Groove (3).
2. touch-screen glass substrate according to claim 1 processes vacuum fixture, it is characterised in that described workbench
(2) long side side sets locating piece (1).
3. touch-screen glass substrate according to claim 1 processes vacuum fixture, it is characterised in that described workbench
(2) every side is equipped with twice gas circuit mouth (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720645395.XU CN207067956U (en) | 2017-06-06 | 2017-06-06 | A kind of touch-screen glass substrate processes vacuum fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720645395.XU CN207067956U (en) | 2017-06-06 | 2017-06-06 | A kind of touch-screen glass substrate processes vacuum fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207067956U true CN207067956U (en) | 2018-03-02 |
Family
ID=61505250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720645395.XU Active CN207067956U (en) | 2017-06-06 | 2017-06-06 | A kind of touch-screen glass substrate processes vacuum fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207067956U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112596284A (en) * | 2020-12-03 | 2021-04-02 | 深圳市韩安特科技有限公司 | Display screen detection equipment and detection method thereof |
-
2017
- 2017-06-06 CN CN201720645395.XU patent/CN207067956U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112596284A (en) * | 2020-12-03 | 2021-04-02 | 深圳市韩安特科技有限公司 | Display screen detection equipment and detection method thereof |
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