CN206140276U - Four post burnishing machines of sapphire wafer - Google Patents
Four post burnishing machines of sapphire wafer Download PDFInfo
- Publication number
- CN206140276U CN206140276U CN201621150525.4U CN201621150525U CN206140276U CN 206140276 U CN206140276 U CN 206140276U CN 201621150525 U CN201621150525 U CN 201621150525U CN 206140276 U CN206140276 U CN 206140276U
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- China
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- mill
- bistrique
- balladeur train
- stationary plane
- motor
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Abstract
Four post burnishing machines of sapphire wafer, the mill is installed to its frame below, the pivot at mill center for the lower extreme belt connect the mill motor, the last guide rail suit of mill is above the roller needle of mill seat, the last surface mounting of mill has circular abrasive disc, install the mount above the frame, the inboard design of mount has fixed slideway, install the balladeur train on fixed slideway, the upper end at the balladeur train is installed to lift cylinder lower extreme, fixed mounting has the bistrique motor in the balladeur train, go up the bistrique and install the pivot lower extreme at the bistrique motor. It has four to go up mount and the lift cylinder installed on stationary plane and the lower stationary plane. Adopt the technical scheme of the utility model, directly adorn the bistrique motor on the balladeur train, the bistrique motor directly drives the bistrique, has reduced the energy loss of transmission in -process, has eliminated the vibrations that the transmission produced, and the polishing quality of wafer improves by a wide margin, owing to adopt four to go up the bistrique design, go up the area increase that the bistrique occupy on the mill, the utilization of mill is more abundant, and mechanical work efficiency improves.
Description
Technical field
This technology belongs to sapphire wafer technical field of processing equipment, is related to a kind of post buffing machine of sapphire wafer four.
Background technology
After chip cuts down in flakes from crystal bar along the axial direction of crystal bar, tangent plane is relatively rough, needs that tangent plane is carried out to beat
Mill and polishing, in prior art, the buffing machine of chip is double column buffing machines, and its lower millstone is rotated by lower motor, on
Bistrique has two, and the side tooth in upper bistrique rotating shaft rotates under the gear driven of upper motor, promotion of the upper bistrique in lift cylinder
Under move downward, be pressed on lower millstone, the chip lower surface posted on fixed disk is contacted with lower millstone, and lower millstone exists with upper bistrique
During rotation, wafer surface is polished.Wafer surface is polished using this buffing machine, due to the lower mill of the buffing machine
Disk is rotated simultaneously with upper bistrique, and the work efficiency of its polishing is higher；But, rotation, rotation process are driven by side tooth by upper bistrique
Middle energy loss is more, vibrations are big, and the polishing effect of chip is bad；Two are only designed with additionally, due to upper bistrique, it is vacant on mill
Area it is more, design organization efficiency decline.
The content of the invention
The purpose of this utility model is to provide a kind of post buffing machine of sapphire wafer four, in solving prior art, sapphire
When chip twin columns buffing machine is polished to chip, the upper bistrique vibration for existing is big, and the high energy consumption of equipment, mechanical efficiency are low
Problem.
The technical solution of the utility model is：A kind of post buffing machine of sapphire wafer four, the frame lower section of the buffing machine sets
In respect of abrasive disk seat, the inner ring upper surface of abrasive disk seat is designed with the lower guideway of circle, and roller pin is provided with lower guideway, mill center
Rotating shaft lower end belt connects millstone motor, and mill lower surface design has upper rail, and upper rail is sleeved on roller pin top, mill
Upper surface is provided with circular abrasive disc, and slot grinding is provided with circular abrasive disc, and upper bistrique is arranged on lift cylinder lower section, upper bistrique lower surface
Fixed disk is installed, chip is installed in the shrinkage pool of fixed disk, stationary plane and lower stationary plane are installed above frame, upper solid
Determine fixed mount is installed on face and lower stationary plane, fixed mount inner side is designed with ground way, and balladeur train is provided with ground way,
Lift cylinder lower end is arranged on the upper end of balladeur train, and grinding head motor is installed with balladeur train, and upper bistrique is arranged on grinding head motor
Rotating shaft lower end.
The fixed mount and lift cylinder installed on upper stationary plane and lower stationary plane has four, four lift cylinders, four it is solid
Determine the balladeur train of installation, grinding head motor in frame and fixed mount identical with upper grinding wheel head structure.
Using the technical solution of the utility model, grinding head motor is directly installed on balladeur train, on grinding head motor directly drives
Bistrique, reduces the energy loss in transmission process, eliminates the vibrations that transmission is produced, and the quality of finish of chip is greatly improved；
Because using four upper bistrique designs, the area increase that upper bistrique takes on mill, the utilization of mill is more abundant, machine work
Efficiency is improved.
Description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is A-A cross-sectional views in Fig. 1.
Specific embodiment
Embodiment：As depicted in figs. 1 and 2, a kind of post buffing machine of sapphire wafer four, the lower section of frame 8 of the buffing machine sets
In respect of abrasive disk seat 12, the inner ring upper surface of abrasive disk seat 12 is designed with the lower guideway 15 of circle, lower guideway 15 and is provided with roller pin 16,
The rotating shaft lower end at the center of mill 18 connects millstone motor 19 with belt, and the lower surface design of mill 18 has upper rail 17, upper rail 17
The top of roller pin 16 is sleeved on, the upper surface of mill 18 is provided with circular abrasive disc 14, slot grinding 13, upper bistrique are provided with circular abrasive disc 14
7 are arranged on the lower section of lift cylinder 1, and the lower surface of upper bistrique 7 is provided with fixed disk 10, and chip 11 is installed in the shrinkage pool of fixed disk 10,
Stationary plane 4 and lower stationary plane 6 are installed in the top of frame 8, fixed mount 3 are installed on upper stationary plane 4 and lower stationary plane 6,
The inner side of fixed mount 3 is designed with ground way 2, and balladeur train 5 is provided with ground way 2, and the lower end of lift cylinder 1 is arranged on balladeur train 5
Upper end, grinding head motor 9 is installed with balladeur train 5, upper bistrique 7 is arranged on the rotating shaft lower end of grinding head motor 9, upper stationary plane 4
There are four with the fixed mount 3 and lift cylinder 1 installed on lower stationary plane 6, four lift cylinders, 1, four fixed mounts 3 and fixed
The balladeur train 5 of installation, grinding head motor 9 are identical with the structure of upper bistrique 7 in frame 3.
Claims (2)
1. the post buffing machine of sapphire wafer four, the frame of the buffing machine（8）Envisaged underneath has abrasive disk seat（12）, abrasive disk seat（12）'s
Inner ring upper surface is designed with the lower guideway of circle（15）, lower guideway（15）Roller pin is inside installed（16）, mill（18）Center turn
Axle lower end connects millstone motor with belt（19）, mill（18）Lower surface design has upper rail（17）, upper rail（17）It is set with
Roller pin（16）Top, mill（18）Upper surface circular abrasive disc is installed（14）, circular abrasive disc（14）On be provided with slot grinding（13）, on
Bistrique（7）Installed in lift cylinder（1）Lower section, upper bistrique（7）Lower surface is provided with fixed disk（10）, fixed disk（10）Shrinkage pool
Interior installation chip（11）, it is characterised in that：In frame（8）Top is provided with stationary plane（4）With lower stationary plane（6）, upper solid
Determine face（4）With lower stationary plane（6）On fixed mount is installed（3）, fixed mount（3）Inner side is designed with ground way（2）, in fixed cunning
Road（2）On balladeur train is installed（5）, lift cylinder（1）Lower end is arranged on balladeur train（5）Upper end, balladeur train（5）Inside it is installed with mill
Head motor（9）, upper bistrique（7）Installed in grinding head motor（9）Rotating shaft lower end.
2. the post buffing machine of sapphire wafer as claimed in claim 1 four, it is characterised in that：Upper stationary plane（4）With lower stationary plane
（6）The fixed mount of upper installation（3）And lift cylinder（1）There are four, four lift cylinders（1）, four fixed mounts（3）And it is fixed
Frame（3）The balladeur train of interior installation（5）, grinding head motor（9）With upper bistrique（7）Structure is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621150525.4U CN206140276U (en) | 2016-10-30 | 2016-10-30 | Four post burnishing machines of sapphire wafer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621150525.4U CN206140276U (en) | 2016-10-30 | 2016-10-30 | Four post burnishing machines of sapphire wafer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206140276U true CN206140276U (en) | 2017-05-03 |
Family
ID=58623454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621150525.4U Active CN206140276U (en) | 2016-10-30 | 2016-10-30 | Four post burnishing machines of sapphire wafer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206140276U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107234543A (en) * | 2017-07-20 | 2017-10-10 | 深圳赛贝尔自动化设备有限公司 | A kind of upper dish structure of grinder or polishing machine |
-
2016
- 2016-10-30 CN CN201621150525.4U patent/CN206140276U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107234543A (en) * | 2017-07-20 | 2017-10-10 | 深圳赛贝尔自动化设备有限公司 | A kind of upper dish structure of grinder or polishing machine |
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