CN208543377U - A kind of grinding wheel for sapphire wafer corase grinding - Google Patents
A kind of grinding wheel for sapphire wafer corase grinding Download PDFInfo
- Publication number
- CN208543377U CN208543377U CN201820895227.0U CN201820895227U CN208543377U CN 208543377 U CN208543377 U CN 208543377U CN 201820895227 U CN201820895227 U CN 201820895227U CN 208543377 U CN208543377 U CN 208543377U
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- connecting plate
- wheel
- cavity
- fixed
- fixture block
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Abstract
The utility model discloses a kind of grinding wheels for sapphire wafer corase grinding, including mounting plate, connecting plate and abrasive cut-off wheel, abrasive cut-off wheel is fixed in the outermost surfaces of the connecting plate, side of the abrasive cut-off wheel far from connecting plate center is pointed structures, the abrasive cut-off wheel other side is fixed with rough grinding wheel in the upper and lower ends surface location of connecting plate, the fixed rough grinding wheel of the connecting plate and abrasive cut-off wheel partial interior offer multiple through-holes, through-hole runs through connecting plate, connection is penetrated through between adjacent through-holes, the lower part of the connecting plate is fixed with mounting plate by attachment device, the connecting plate offers cavity one inside the surrounding of center side, the top of cavity one is fixedly connected with multiple first springs, the other end of first spring is fixedly connected on pressing plate two, one lower part of cavity is fixed close to the side at connecting plate center There are two second springs, and the one lower part other side of cavity is welded with fixture block one.
Description
Technical field
The utility model relates to a kind of grinding wheel technical field, specifically a kind of grinding wheel for sapphire wafer corase grinding.
Background technique
Grinding wheel is a kind of relatively common grinding tool, be mainly used for the outer circle to metal or non-metal workpiece, inner circle, plane and
Other type faces are roughly ground, half refines and refine and the operation such as fluting and cutting, can be by sand according to the difference of grinding wheel purposes
Wheel is divided into abrasive cut-off wheel and abrasive grinding wheel, and wherein abrasive cut-off wheel is mainly used for fluting and cutting to workpiece, and abrasive grinding wheel is main
Material mill, half fine grinding or fine grinding etc. are carried out for the polishing to workpiece, such as to workpiece, in sapphire wafer process,
It needs to cut it and polish, in existing technology, single grinding wheel can not realize that polishing is integrated with cutting, this is just dropped significantly
Low labor efficiency in the excessively high effect for influencing grinder buffing of bruting process wheel face temperature and reduces the service life, in addition
It connects unstable or complicated between grinding wheel and mounting plate, is unfavorable for quickly disassembling and installing, so studying a kind of for blue precious
The grinding wheel of stone chip corase grinding is come to solve problem above be necessary.
Utility model content
The purpose of this utility model is to provide a kind of grinding wheels for sapphire wafer corase grinding, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the utility model provides the following technical solutions:
A kind of grinding wheel for sapphire wafer corase grinding, including mounting plate, attachment device, through-hole, connecting plate, rough grinding wheel
And abrasive cut-off wheel, be fixed with abrasive cut-off wheel in the outermost surfaces of the connecting plate, abrasive cut-off wheel far from connecting plate center one
Side is pointed structures, and the abrasive cut-off wheel other side is fixed with rough grinding wheel in the upper and lower ends surface location of connecting plate, described
The fixed rough grinding wheel of connecting plate and abrasive cut-off wheel partial interior offer multiple through-holes, and through-hole runs through connecting plate, adjacent through-holes it
Between penetrate through connection, the lower part of the connecting plate is fixed with mounting plate by attachment device, and the attachment device includes bolt, pressing plate
One, fixture block one, fixture block two, pressing plate two, the first spring, cavity one, second spring, cavity two, third spring, drawstring and pull rod,
The connecting plate offers cavity one inside the surrounding of center side, and the top of cavity one is fixedly connected with multiple first
Spring, the other end of the first spring are fixedly connected on pressing plate two, side of one lower part of cavity close to connecting plate center
Fixed there are two second spring, the one lower part other side of cavity is welded with fixture block one, and the top of fixture block one is equipped with fixture block two, fixture block two
It matches with one structure of fixture block, the lower part of the cavity one offers cavity two inside mounting plate, and cavity two is close to connection
On same vertical arc surface, the cavity two is solidly connected that there are two the close to the side of mounting plate for plate center side and cavity one
Three springs, the other end of third spring are fixedly connected on pressing plate one, and the lower end of the pressing plate one is fixedly connected with drawstring, drawstring
Around the fixed pulley inside mounting plate and outside is extended to, the other end of drawstring is fixed with pull rod, and the pressing plate one is far from installation
The side at plate center is equipped with fixed link, and the upper end of fixed link is welded on fixture block two, and the lower end of the fixed link is in the horizontal direction
On offer circular hole, bolt is equipped in circular hole.
As a further solution of the present invention: the fixed link is hollow structure, also opened up in the middle part of fixed link inner wall
There is screw thread and pass through and be threadedly engaged auxiliary rod, the other end of the auxiliary rod is fixed with handle, consequently facilitating by fixture block two
It is moved on fixture block one.
As a further solution of the present invention: the structure of the second spring is consistent with third spring, second spring
The other end be bonded with pressing plate one it is fixed more firm so that pressing plate one is preferably bonded with fixed link.
As a further solution of the present invention: the top of the fixture block one is also provided with multiple grooves, fixture block two is opened
Equipped with the convex block to match with groove so that connecting plate connect with mounting plate it is more firm.
As a further solution of the present invention: the head of the bolt offers screw thread, it is fixedly connected on screw thread
Nut, bolt are bonded with mounting plate lower end surface, so that preventing bolt from falling off makes connecting plate fall off to cause unexpectedly to occur.
Mounting plate lower end center is also provided with fixation hole as a further solution of the present invention, and being convenient for will
Mounting plate is mounted on sand mill.
Compared with prior art, the utility model has the beneficial effects that this utility structure is simple, design is reasonable, by thick
The collective effect of grinding abrasive disk and abrasive cut-off wheel can be realized the cutting to sapphire wafer and corase grinding, substantially increase work effect
Rate, the fixed rough grinding wheel of connecting plate and abrasive cut-off wheel partial interior offer multiple through-holes, so that coolant liquid can be logical
It is flowed in hole, reaches cooling effect, improved the service life and corase grinding effect of grinding wheel, by connecting plate and installed by attachment device
Plate connection removes and installs conveniently, and connecting plate upper and lower side is respectively and fixedly provided with rough grinding wheel, and one end damage or corase grinding are unable to satisfy
After required precision, it can be quickly disassembled and overturn connecting plate and fix, greatly improve work efficiency, in addition attachment device is steady
Qualitative height guarantees the safety of staff well.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of grinding wheel for sapphire wafer corase grinding.
Fig. 2 be it is a kind of for sapphire wafer corase grinding grinding wheel in attachment device structural schematic diagram.
Fig. 3 is auxiliary rod and fixed link connection figure in a kind of grinding wheel for sapphire wafer corase grinding.
In figure: mounting plate 1, fixation hole 2, attachment device 3, through-hole 4, connecting plate 5, rough grinding wheel 6, abrasive cut-off wheel 7, bolt
8, pressing plate 1, fixture block 1, fixture block 2 11, pressing plate 2 12, the first spring 13, cavity 1, second spring 15, cavity 2 16,
Third spring 17, drawstring 18, pull rod 19, auxiliary rod 20.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1~3, in the utility model embodiment, a kind of grinding wheel for sapphire wafer corase grinding, including installation
Plate 1, attachment device 3, through-hole 4, connecting plate 5, rough grinding wheel 6 and abrasive cut-off wheel 7, it is solid in the outermost surfaces of the connecting plate 5
Surely there is abrasive cut-off wheel 7, side of the abrasive cut-off wheel 7 far from 5 center of connecting plate is pointed structures, is convenient for cutting sapphire wafers, institute
It states 7 other side of abrasive cut-off wheel and is fixed with rough grinding wheel 6 in the upper and lower ends surface location of connecting plate 5, the connecting plate 5 is fixed thick
Grinding abrasive disk 6 and 7 partial interior of abrasive cut-off wheel offer multiple through-holes 4, and through-hole 4 runs through connecting plate 5, penetrates through between adjacent through-holes 4
The lower part of connection, the connecting plate 5 is fixed with mounting plate 1 by attachment device 3, and the attachment device 3 includes bolt 8, pressing plate
One 9, fixture block 1, fixture block 2 11, pressing plate 2 12, the first spring 13, cavity 1, second spring 15, cavity 2 16, third bullet
Spring 17, drawstring 18 and pull rod 19, the connecting plate 5 offer cavity 1, cavity one inside the surrounding of center side
14 top is fixedly connected with multiple first springs 13, and the other end of the first spring 13 is fixedly connected on pressing plate 2 12, institute
The side that one 14 lower part of cavity is stated close to 5 center of connecting plate is fixed there are two second spring 15, and the one 14 lower part other side of cavity is welded
It is connected to fixture block 1, the top of fixture block 1 is equipped with fixture block 2 11, and fixture block 2 11 matches with one 10 structure of fixture block, the cavity
One 14 lower part offers cavity 2 16 inside mounting plate 1, and cavity 2 16 is close to 5 center side of connecting plate and cavity 1
On same vertical arc surface, the cavity 2 16 is solidly connected close to the side of mounting plate 1 there are two third spring 17, third bullet
The other end of spring 17 is fixedly connected on pressing plate 1, and the lower end of the pressing plate 1 is fixedly connected with drawstring 18, and drawstring is around peace
Fixed pulley inside loading board 1 simultaneously extends to outside, and the other end of drawstring 18 is fixed with pull rod 19, by pulling pull rod 19 that can make
It is mobile to 1 center side of mounting plate to obtain pressing plate 1, consequently facilitating fixture block 2 11 is put into, the pressing plate 1 is far from mounting plate 1
The side at center is equipped with fixed link, and the upper end of fixed link is welded on fixture block 2 11, and the lower end of the fixed link is in the horizontal direction
On offer circular hole, bolt 8 is equipped in circular hole.
The fixed link is hollow structure, screw thread is also provided in the middle part of fixed link inner wall and by being threadedly engaged auxiliary
The other end of bar, the auxiliary rod is fixed with handle, consequently facilitating fixture block 2 11 is moved on fixture block 1.
The structure of the second spring 15 is consistent with third spring, and the other end of second spring is bonded with pressing plate 1, so that
Pressing plate 1 is preferably bonded with fixed link, fixed more firm.
The top of the fixture block 1 is also provided with multiple grooves, and fixture block 2 11 offers the convex block to match with groove,
So that connecting plate 5 connect with mounting plate 1 it is more firm.
The head of the bolt 8 offers screw thread, and nut, bolt 8 and 1 lower end face paste of mounting plate are fixedly connected on screw thread
It closes, so that preventing bolt 8 from falling off makes connecting plate 5 fall off to cause unexpectedly to occur.
The 1 lower end center of mounting plate is also provided with fixation hole 2, convenient for mounting plate 1 to be mounted on sand mill.
The working principle of the utility model is: when in use, connecting plate 5 is placed on 1 top corresponding positions of mounting plate first
It sets, auxiliary rod 20 is inserted into fixed link, then pull drawstring to make pressing plate 1 to 1 center of mounting plate, one sidesway by pull rod 19
It is dynamic, it is put by fixture block 2 11, fixed link can compress pressing plate 1 at this time, and fixture block 2 11 can be moved upwards smoothly after compression, fortune
Fixture block 2 11 can compress pressing plate 2 12 and move up when moving to top, and fixture block 2 11 can be smoothly to far from connecting plate 5 at this time
Side is mobile, so that fixture block 2 12 to be placed in the top of fixture block 1, extracts auxiliary rod 20 after fixed, is inserted by bolt 8
In fixed link and nut is screwed on, has reached firm purpose.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (6)
1. it is a kind of for sapphire wafer corase grinding grinding wheel, including mounting plate, attachment device, through-hole, connecting plate, rough grinding wheel and
Abrasive cut-off wheel, which is characterized in that abrasive cut-off wheel is fixed in the outermost surfaces of the connecting plate, abrasive cut-off wheel is far from connecting plate
The side at center is pointed structures, and the abrasive cut-off wheel other side is fixed with corase grinding sand in the upper and lower ends surface location of connecting plate
Wheel, the fixed rough grinding wheel of the connecting plate and abrasive cut-off wheel partial interior offer multiple through-holes, and through-hole runs through connecting plate, adjacent
Connection is penetrated through between through-hole, the lower part of the connecting plate is fixed with mounting plate by attachment device, and the attachment device includes inserting
Pin, pressing plate one, fixture block one, fixture block two, pressing plate two, the first spring, cavity one, second spring, cavity two, third spring, drawstring
And pull rod, the connecting plate offer cavity one inside the surrounding of center side, the top of cavity one is fixedly connected with
Multiple first springs, the other end of the first spring are fixedly connected on pressing plate two, and one lower part of cavity is in connecting plate
The side of the heart is fixed there are two second spring, and the one lower part other side of cavity is welded with fixture block one, and the top of fixture block one is equipped with fixture block
Two, fixture block two matches with one structure of fixture block, and the lower part of the cavity one offers cavity two, cavity two inside mounting plate
Close to connecting plate center side and cavity one on same vertical arc surface, the cavity two is solidly connected close to the side of mounting plate
There are two third spring, the other end of third spring is fixedly connected on pressing plate one, and the lower end of the pressing plate one is fixedly connected with
Drawstring, drawstring is around the fixed pulley inside mounting plate and extends to outside, and the other end of drawstring is fixed with pull rod, the pressing plate one
Side far from mounting plate center is equipped with fixed link, and the upper end of fixed link is welded on fixture block two, and the lower end of the fixed link exists
Circular hole is offered in horizontal direction, is equipped with bolt in circular hole.
2. a kind of grinding wheel for sapphire wafer corase grinding according to claim 1, which is characterized in that the fixed link is
Hollow structure, fixed link inner wall middle part are also provided with screw thread and by being threadedly engaged auxiliary rod, the other end of the auxiliary rod
It is fixed with handle.
3. a kind of grinding wheel for sapphire wafer corase grinding according to claim 1, which is characterized in that the second spring
Structure it is consistent with third spring, the other end of second spring is bonded with pressing plate one.
4. a kind of grinding wheel for sapphire wafer corase grinding according to claim 1, which is characterized in that the fixture block one
Top is also provided with multiple grooves, and fixture block two offers the convex block to match with groove.
5. a kind of grinding wheel for sapphire wafer corase grinding according to claim 1, which is characterized in that the head of the bolt
Portion offers screw thread, and nut is fixedly connected on screw thread, and bolt is bonded with mounting plate lower end surface.
6. a kind of grinding wheel for sapphire wafer corase grinding according to claim 1, which is characterized in that under the mounting plate
End center is also provided with fixation hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820895227.0U CN208543377U (en) | 2018-06-11 | 2018-06-11 | A kind of grinding wheel for sapphire wafer corase grinding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820895227.0U CN208543377U (en) | 2018-06-11 | 2018-06-11 | A kind of grinding wheel for sapphire wafer corase grinding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208543377U true CN208543377U (en) | 2019-02-26 |
Family
ID=65421179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820895227.0U Expired - Fee Related CN208543377U (en) | 2018-06-11 | 2018-06-11 | A kind of grinding wheel for sapphire wafer corase grinding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208543377U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114029871A (en) * | 2021-11-26 | 2022-02-11 | 贵州福斯特磨料磨具有限公司 | High-performance resin abrasive cutting wheel and manufacturing method thereof |
-
2018
- 2018-06-11 CN CN201820895227.0U patent/CN208543377U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114029871A (en) * | 2021-11-26 | 2022-02-11 | 贵州福斯特磨料磨具有限公司 | High-performance resin abrasive cutting wheel and manufacturing method thereof |
| CN114029871B (en) * | 2021-11-26 | 2024-03-15 | 贵州福斯特磨料磨具有限公司 | High-performance resin abrasive cutting wheel and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190226 Termination date: 20190611 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |