CN206425965U - Glass substrate grinders structure - Google Patents
Glass substrate grinders structure Download PDFInfo
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- CN206425965U CN206425965U CN201720101691.3U CN201720101691U CN206425965U CN 206425965 U CN206425965 U CN 206425965U CN 201720101691 U CN201720101691 U CN 201720101691U CN 206425965 U CN206425965 U CN 206425965U
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- glass substrate
- grinding
- grinding groove
- water
- abrasive wheel
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Abstract
This disclosure relates to a kind of glass substrate grinders structure (10), with abrasive wheel (2) and the protective cover (3) being arranged on above the abrasive wheel (2), the edge of glass substrate (1) enters in the grinding groove (21) circumferentially extended along the abrasive wheel (2), grinding cooling device (4) is installed on the protective cover (3), for cooling down the abrasion site that the abrasive wheel (2) is contacted with the glass substrate (1), the glass substrate grinders structure (10) also includes and described grinding cooling device (4) spaced grinding groove flusher (5), active position of the grinding groove flusher (5) on the grinding groove (21) and the circumferentially spaced setting of the abrasion site.The glass substrate grinders structure grinding efficiency is high, can effectively reduce grinding fraction defective, lifting glass substrate grinding quality of finished.
Description
Technical field
This disclosure relates to glass substrate field of milling, in particular it relates to a kind of glass substrate grinders structure.
Background technology
In liquid crystal glass base grinding machining process, abrasive wheel is with glass substrate relative motion to glass substrate
Edge part is ground, in process of lapping, and substantial amounts of powder flying dust is remained in grinding groove, under the grinding force for causing abrasive wheel
Drop, and because grinding chip is blocked, cause cooling water to enter the abrasion site of race and glass substrate again, make ground
The heat produced in journey can not be dispersed in time, both limit the service life of abrasive wheel, and glass substrate side is easily caused again and burns existing
As.To avoid the problem, in actual production, often processing is accomplished by shutting down, and grinding groove is carried out using stone is repaired for 2-3 hours
Repair, it is time-consuming longer per subjob, seriously restrict production efficiency.
Utility model content
The purpose of the disclosure is to provide a kind of glass substrate grinders structure, and the glass substrate grinders structure grinding efficiency is high,
Grinding fraction defective, lifting glass substrate grinding quality of finished can effectively be reduced.
To achieve these goals, the disclosure provides a kind of glass substrate grinders structure, with abrasive wheel and is arranged on institute
The protective cover above abrasive wheel is stated, the edge of glass substrate enters in the grinding groove circumferentially extended along the abrasive wheel, described anti-
Grinding cooling device is installed on shield, it is described for cooling down the abrasion site that the abrasive wheel is contacted with the glass substrate
Glass substrate grinders structure also includes and the grinding spaced grinding groove flusher of cooling device, the grinding groove punching
Active position of the cleaning device on the grinding groove and the circumferentially spaced setting of the abrasion site.
Alternatively, the grinding groove flusher includes sparge pipe, the delivery port of the sparge pipe towards the grinding groove and
Along the radial direction water outlet of the abrasive wheel.
Alternatively, the delivery port is circle, its a diameter of 2-3mm.
Alternatively, the minimum distance of the delivery port to the grinding groove is 20-30mm.
Alternatively, the sparge pipe includes water-pipe body, and one end of the water-pipe body is connected with water source, another end seal
Close, branching pipe is also associated with the tube wall of the water-pipe body, the port of the branching pipe is formed as the delivery port.
Alternatively, the grinding groove flusher is arranged on the protective cover by fixing device, the fixing device
Including being connected to the bottom plate of the protective cover and being separately positioned on two side plates at the bottom plate two ends to form inverted U clip slot,
Coaxial mounting hole is offered on described two side plates respectively, the two ends of the water-pipe body are each passed through the mounting hole and made
The branching pipe is obtained to be located between described two side plates, and the delivery port protrudes from two side plates.
Alternatively, the water-pipe body is lockably rotatably arranged in the mounting hole.
Alternatively, the water-pipe body coordinates with the installation interporal lacuna, is offered respectively and institute on described two side plates
The fastener hole of mounting hole connection is stated, fastener locks the water-pipe body through the fastener hole.
By above-mentioned technical proposal, in process of lapping, the grinding groove in use is cleaned using grinding groove flusher, with
Remove a large amount of grinding chips being attached in grinding groove, it is to avoid grinding groove is blocked, and can either keep the grinding force of abrasive wheel, extend
The service life of abrasive wheel, can guarantee that there are enough water space capacities in grinding groove again, the cooling effect of lifting grinding cooling device,
Further, set because active position of the grinding groove flusher on grinding groove and abrasion site are circumferentially spaced, thus
The secondary cooling to grinding groove can be formed, further reinforcing cleaning and cooling effect, be prevented effectively from glass substrate side burning；Except this
Outside, due to grinding groove flusher can continuous firing, therefore in process of production without shut down repair, so as to greatly improve
Grinding operation efficiency.
Other feature and advantage of the disclosure will be described in detail in subsequent embodiment part.
Brief description of the drawings
Accompanying drawing is, for providing further understanding of the disclosure, and to constitute a part for specification, with following tool
Body embodiment is used to explain the disclosure together, but does not constitute limitation of this disclosure.In the accompanying drawings：
Fig. 1 is a kind of schematic top plan view for glass substrate grinders structure that disclosure embodiment is provided；
Fig. 2 is a kind of schematic front view for glass substrate grinders structure that disclosure embodiment is provided；
Fig. 3 is a kind of schematic diagram of the sparge pipe for glass substrate grinders structure that disclosure embodiment is provided；
Fig. 4 is the fixing device and sparge pipe for a kind of glass substrate grinders structure that disclosure embodiment is provided
Cooperation schematic diagram.
Embodiment
It is described in detail below in conjunction with accompanying drawing embodiment of this disclosure.It should be appreciated that this place is retouched
The embodiment stated is merely to illustrate and explained the disclosure, is not limited to the disclosure.
In the disclosure, in the case where not making opposite explanation, the noun of locality used such as " upper and lower, " typically refers to this public affairs
The glass substrate grinders structure of offer is opened in actual use, each part relative position it is upper and lower.
As shown in Figures 1 to 4, disclosure embodiment provides a kind of glass substrate grinders structure 10, with grinding
Emery wheel 2 and the protective cover 3 for being arranged on the top of abrasive wheel 2, the edge of glass substrate 1 enter the grinding circumferentially extended along abrasive wheel 2
In groove 21, grinding cooling device 4 is installed on protective cover 3, for cooling down the abrasion site that abrasive wheel 2 is contacted with glass substrate 1,
Glass substrate grinders structure 10 also includes rinsing dress with the grinding spaced grinding groove flusher 5 of cooling device 4, grinding groove
Put 5 active positions on grinding groove 21 and the circumferentially spaced setting of abrasion site.
In process of lapping, the grinding groove in use is cleaned using grinding groove flusher, is ground with removing a large amount of be attached to
Grinding chip in slot grinding, it is to avoid grinding groove is blocked, can either keep the grinding force of abrasive wheel, extend the use longevity of abrasive wheel
Life, can keep having enough water space capacities in grinding groove again, the cooling effect of lifting grinding cooling device, further, due to
Active position of the grinding groove flusher on grinding groove and the circumferentially spaced setting of abrasion site, thus, it is possible to be formed to grinding
The secondary cooling of groove, further reinforcing cleaning and cooling effect, are prevented effectively from glass substrate side burning；In addition, due to grinding
Groove flusher can continuous firing, therefore in process of production without shut down repair, so as to greatly improve grinding operation
Efficiency.
Specifically, grinding groove flusher 5 is included in sparge pipe 50, process of lapping, the court of delivery port 51 of the sparge pipe 50
Sprayed water to grinding groove 21, to impact the grinding chip remained in grinding groove, in order to obtain optimal developing result, further
Ground, radial direction water outlet of the sparge pipe 50 along abrasive wheel 2 is attached to the grinding chip in grinding groove with effective impact, obtained most
Good cleaning effect.
In detail, the shape and size of delivery port 51 can arbitrarily be set according to actual needs, and such as delivery port 51 can be with
Be formed as circular, its a diameter of 2-3mm.
Specifically, delivery port 51 to grinding groove distance can according to parameter settings such as flow and discharge pressures, for example,
Discharge pressure is in 0.4Mpa, and the minimum distance that can set delivery port 51 to grinding groove 21 is 20-30mm.
Further, sparge pipe 50 can have any appropriate shape and structure, such as in the embodiment shown in Fig. 3
In, sparge pipe 50 includes water-pipe body 52, and one end of water-pipe body 52 is connected with water source, other end closing, water-pipe body 52
Branching pipe 53 is also associated with tube wall, the port of branching pipe 53 is formed as delivery port 51.
In process of lapping, abrasive wheel is generally moved back and forth along the sideline of glass substrate, in order to keep stable flushing to make
With grinding groove flusher 5 can be arranged on protective cover 3 by fixing device 6, can be synchronized with the movement with abrasive wheel.
In actual use, grinding groove flusher 5 can also be arranged on other with the synchronization-moving structure of abrasive wheel, such as grinding frame
On.
Such as fixing device 6 can have any appropriate structure, shown in Fig. 4, as a kind of possible embodiment, Gu
Determining device 6 can include being connected to the bottom plate 61 of protective cover 3 and be separately positioned on two side plates 62 at the two ends of bottom plate 61 to be formed
Inverted U clip slot is to adapt to the shape of sparge pipe 50.Further, coaxial mounting hole 63 is offered respectively on two side plates 62,
The two ends of water-pipe body 52 are each passed through mounting hole 63 and branching pipe 53 are located between two side plates 62, and delivery port 51
Protrude from two side plates 62.
Further, water-pipe body 52 is lockably rotatably arranged in mounting hole 63, therefore, in use, can
To adjust angle of water of the sparge pipe 50 relative to grinding groove 21 as needed, to obtain preferable developing result.
Specifically, water-pipe body 52 coordinates can freely be rotated in mounting hole 63 with the gap of mounting hole 63, two sides
The fastener hole 64 connected with mounting hole 63 is offered on plate 62 respectively, fastener locks water-pipe body 52 through fastener hole 64, in detail
Carefully, fastener hole 64 can be screwed hole, and corresponding fastener is the bolt or screw coordinated with the fastener hole 64, thus, it is possible to
By dismantling adjustment of the fastener completion to the water outlet direction of sparge pipe 50.
The inventor of the disclosure experiments prove that, using traditional glass substrate grinders structure, and in process of lapping
It is ground by the way of reparation abrasive wheel is shut down, the grinding fraction defective of its finished product (refers to the glass substrate that situation is burnt with side
Account for the ratio of grinding total amount) up to 1.5%, the glass substrate grinders structure provided using the disclosure, process of lapping need not periodically be stopped
Machine maintenance is ground again, and its finished product fraction defective is down to 0.8%, has thus fully demonstrated the beneficial effect of the disclosure.
The preferred embodiment of the disclosure is described in detail above in association with accompanying drawing, still, the disclosure is not limited to above-mentioned reality
The detail in mode is applied, in the range of the technology design of the disclosure, a variety of letters can be carried out with technical scheme of this disclosure
Monotropic type, these simple variants belong to the protection domain of the disclosure.
It is further to note that each particular technique feature described in above-mentioned embodiment, in not lance
In the case of shield, can be combined by any suitable means, in order to avoid unnecessary repetition, the disclosure to it is various can
The combination of energy no longer separately illustrates.
In addition, can also be combined between a variety of embodiments of the disclosure, as long as it is without prejudice to originally
Disclosed thought, it should equally be considered as disclosure disclosure of that.
Claims (8)
1. a kind of glass substrate grinders structure (10), with abrasive wheel (2) and the protective cover being arranged on above the abrasive wheel (2)
(3), the edge of glass substrate (1) enters in the grinding groove (21) circumferentially extended along the abrasive wheel (2), the protective cover (3)
On be provided with grinding cooling device (4), for cooling down the abrasion site that the abrasive wheel (2) is contacted with the glass substrate (1),
Characterized in that, the glass substrate grinders structure (10) also includes and described grinding cooling device (4) spaced grinding
Groove flusher (5), active position of the grinding groove flusher (5) on the grinding groove (21) and the abrasion site
It is circumferentially spaced to set.
2. glass substrate grinders structure (10) according to claim 1, it is characterised in that the grinding groove flusher
(5) sparge pipe (50) is included, the delivery port (51) of the sparge pipe (50) is towards the grinding groove (21) and along the abrasive wheel (2)
Radial direction water outlet.
3. glass substrate grinders structure (10) according to claim 2, it is characterised in that the delivery port (51) is circle
Shape, its a diameter of 2-3mm.
4. glass substrate grinders structure (10) according to claim 2, it is characterised in that the delivery port (51) is described in
The minimum distance of grinding groove (21) is 20-30mm.
5. glass substrate grinders structure (10) according to claim 2, it is characterised in that the sparge pipe (50) includes water
Tube body (52), one end of the water-pipe body (52) is connected with water source, other end closing, the tube wall of the water-pipe body (52)
On be also associated with branching pipe (53), the port of the branching pipe (53) is formed as the delivery port (51).
6. glass substrate grinders structure (10) according to claim 5, it is characterised in that the grinding groove flusher
(5) it is arranged on by fixing device (6) on the protective cover (3), the fixing device (6) includes being connected to the protective cover
(3) bottom plate (61) and it is separately positioned on two side plates (62) at the bottom plate (61) two ends to form inverted U clip slot, described two
Coaxial mounting hole (63) is offered on individual side plate (62) respectively, the two ends of the water-pipe body (52) are each passed through the installation
Hole (63) simultaneously causes the branching pipe (53) to be located between described two side plates (62), and the delivery port (51) protrudes from this
Two side plates (62).
7. glass substrate grinders structure (10) according to claim 6, it is characterised in that the water-pipe body (52) can lock
Surely it is rotatably arranged in the mounting hole (63).
8. glass substrate grinders structure (10) according to claim 7, it is characterised in that the water-pipe body (52) and institute
State and offer the fastener hole connected with the mounting hole (63) respectively on the cooperation of mounting hole (63) gap, described two side plates (62)
(64), fastener locks the water-pipe body (52) through the fastener hole (64).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720101691.3U CN206425965U (en) | 2017-01-25 | 2017-01-25 | Glass substrate grinders structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720101691.3U CN206425965U (en) | 2017-01-25 | 2017-01-25 | Glass substrate grinders structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206425965U true CN206425965U (en) | 2017-08-22 |
Family
ID=59591600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720101691.3U Active CN206425965U (en) | 2017-01-25 | 2017-01-25 | Glass substrate grinders structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206425965U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112496961A (en) * | 2020-11-26 | 2021-03-16 | 乐清市虹桥职业技术学校 | Automatic production device for numerical control lathe accessories |
| CN112829091A (en) * | 2021-01-08 | 2021-05-25 | 芜湖东旭光电科技有限公司 | Method and apparatus for processing glass substrate |
| CN115213809A (en) * | 2022-07-25 | 2022-10-21 | 华虹半导体(无锡)有限公司 | Wafer grinding method |
-
2017
- 2017-01-25 CN CN201720101691.3U patent/CN206425965U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112496961A (en) * | 2020-11-26 | 2021-03-16 | 乐清市虹桥职业技术学校 | Automatic production device for numerical control lathe accessories |
| CN112829091A (en) * | 2021-01-08 | 2021-05-25 | 芜湖东旭光电科技有限公司 | Method and apparatus for processing glass substrate |
| CN115213809A (en) * | 2022-07-25 | 2022-10-21 | 华虹半导体(无锡)有限公司 | Wafer grinding method |
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Denomination of utility model: Glass substrate grinds mechanism Effective date of registration: 20200713 Granted publication date: 20170822 Pledgee: Beijing State Owned Financial Leasing Co., Ltd Pledgor: WUHU TUNGHSU PHOTOELECTRIC SCIENCE AND TECHNOLOGY Co.,Ltd. Registration number: Y2020990000738 |