CN207508983U - A kind of modified sapphire twin grinder - Google Patents
A kind of modified sapphire twin grinder Download PDFInfo
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- CN207508983U CN207508983U CN201721588070.9U CN201721588070U CN207508983U CN 207508983 U CN207508983 U CN 207508983U CN 201721588070 U CN201721588070 U CN 201721588070U CN 207508983 U CN207508983 U CN 207508983U
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- grinder
- gear
- mounting base
- speed reducer
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Abstract
The utility model is related to sapphire wafer milling apparatus, it is desirable to provide a kind of modified sapphire twin grinder.Gear set including the original-pack included driving motor of equipment and fixed rotating speed ratio, the operation of gear set drive grinder lower wall；Connecting component or transmission parts are not provided between gear set and the rotate gear of hanging wall in grinder；Mounting base fixed plate and speed reducer mounting base on the equipment cover plate or mounting bracket of grinder are set, fixed upper disk-drive motor and speed reducer are fixedly mounted respectively, the two by driving triangular belt by connecting；Speed reducer drives hanging wall in grinder to rotate by transmission gear.The product by fixed rotating speed than twin grinder be transformed, it can be achieved that respectively control grinder above and below disk rotating speed function.Prevent because rotating ratio is unreasonable or phenomena such as sapphire grinding efficiency caused by being unable to reach the rotating speed of technological requirement is not high or grinding quality is poor.Attrition process cost is reduced, improves lapping efficiency.
Description
Technical field
The utility model is about sapphire wafer milling apparatus, more particularly to a kind of modified sapphire twin grinding
Machine.
Background technology
In traditional sapphire wafer twin grinder, including driving motor, fixed rotating speed than gear set and grinding
Disk and lower wall on machine.Wherein, fixed rotating speed than gear set hanging wall in grinder and lower wall is driven to run simultaneously.It is ground since this is two-sided
The rotating ratio of upper lower burrs is fixed in grinding machine, can only be carried out at the same time increase or reduction to the rotating speed of upper lower burrs, be only applicable to portion
Divide grinding process technique, the demand of a variety of sapphire wafers or different grinding technics can not be agreed with, and can not be with process modification
It is adjusted accordingly.
At present sapphire industry using fixed rotating speed than twin grinder it is not within minority, set gearratio can not
Agree with grinding process technique completely, and purchase the equipment that can control upper and lower disk rotating speed respectively again, cost is too big.It is badly in need of a kind of
Can to existing fixed rotating speed than the mechanism that is transformed of equipment, enable to realize the work(for controlling disk rotating speed up and down respectively
Can, facilitate and cope with different grinding process technique requirements, improve production efficiency, reduce production cost.
Utility model content
The technical problems to be solved in the utility model be overcome the shortcomings of existing fixed rotating speed than twin grinder, carry
For a kind of modified sapphire twin grinder, for controlling the disk rotating speed up and down of twin grinder respectively.
In order to solve the above technical problems, the solution of the utility model is：
The utility model provides a kind of modified sapphire twin grinder, including the original-pack included driving electricity of equipment
The gear set of machine and fixed rotating speed ratio, the operation of gear set drive grinder lower wall；The rotation of the gear set and hanging wall in grinder
Connecting component or transmission parts are not provided between gear；Mounting base is fixedly installed on the equipment cover plate or mounting bracket of grinder
Fixed plate and speed reducer mounting base, upper disk-drive motor are fixed on by motor mount in mounting base fixed plate, and speed reducer is solid
Determine on speed reducer mounting base；Upper disk-drive motor connects the vee-pulley of speed reducer by driving triangular belt, and driving pinion is solid
It is scheduled in the shaft of speed reducer；Transmission is fixed on from gear on transmission gear main shaft, and can be around transmission gear main axis；Transmission
Master gear and transmission are from being meshing relation between gear, and the latter engages with the rotate gear of hanging wall in grinder, and driving pinion leads to
It crosses transmission and drives hanging wall in grinder rotation from gear.
As an improvement the driving pinion is fixed on by expansion sleeve in the shaft of speed reducer, and it can be adjusted
Mounting height in shaft.
As an improvement described be driven from gear is by transmission gear mainshaft gland, transmission gear main shaft shell and tooth
Wheel fixed block is fixed on transmission gear main shaft.
As an improvement the upper disk-drive motor is connect by connecting plate with motor mount, and connection can be passed through
Plate adjusts upper relative position between disk-drive motor and motor mount.
As an improvement further include a upper dish driving component shield, the mounting base fixed plate and speed reducer installation
Seat and each component mounted thereto are respectively positioned on inside dish driving component shield.
As an improvement the mounting base fixed plate and speed reducer mounting base are located at the interior of equipment cover plate or mounting bracket
Portion；Alternatively, the mounting base fixed plate and speed reducer mounting base are located at the outside of equipment cover plate or mounting bracket；Driving pinion
It is engaged by the window being set on equipment cover plate or mounting bracket side wall with being driven from gear.
The operation principle of the utility model：
Only need to by being driven apart by motor-driven upper lower burrs originally in equipment, by script fixed rotating speed than tooth
Wheel group disconnects, it is made only lower wall to be driven to rotate.It completes to control the driving of upper disk and rotating speed by the driving mechanism newly increased.
Compared with prior art, the beneficial effects of the utility model are：
1. the utility model by fixed rotating speed than twin grinder be transformed, it can be achieved that controlling grinder respectively
The function of upper and lower disk rotating speed.Prevent because rotating ratio is unreasonable or sapphire caused by being unable to reach the rotating speed of technological requirement is ground
Grind phenomena such as inefficient or grinding quality is poor.Attrition process cost is reduced, improves lapping efficiency.
2. can be to test different grinding technics requirements, equipment support be provided so as to improve technique level.
Can be that enterprise is reduced 3. input far smaller than purchases a grinding machine equipment for controlling disk rotating speed up and down respectively again
A large amount of spending, and realize identical function.
4. structural variability is big, the transformation of more money grinding machine equipments is applicable to, usable range is wide.
5. being connected by all kinds of mechanical transmission structures, stable structure is safe.It can ensure the stability of equipment operation
And safety.
Description of the drawings
Fig. 1 is the front view of the utility model.
Fig. 2 is the left view of the utility model.
Reference numeral in figure is：1 motor mount；2 connecting plates；Disk-drive motor on 3；4 driving triangular belts；5 installations
Seat fixed plate；Dish driving component shield on 6；7 vee-pulleys；8 speed reducers；9 speed reducer mounting bases；10 driving pinions；11 pass
It moves from gear；12 transmission gear main shafts；13 transmission gear mainshaft glands；14 transmission gear main shaft shells；15 gear fixed blocks；16
Expansion sleeve.
Specific embodiment
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings：
A kind of transformation mechanism for sapphire twin grinder as shown in Figure 1 and Figure 2 includes motor mount 1, connection
Plate 2, upper disk-drive motor 3, driving triangular belt 4, mounting base fixed plate 5, transformation mechanism shield 6, vee-pulley 7, speed reducer 8,
Speed reducer mounting base 9, driving pinion 10 are driven from gear 11, transmission gear main shaft 12, transmission gear mainshaft gland 13, pass
Moving gear main shaft shell 14, gear fixed block 15, expansion sleeve 16.
Upper disk-drive motor 3 is mounted on connecting plate 2, and connecting plate 2 is then mounted on motor mount 1, is consolidated by mounting base
Fixed board 5 is fixed in outer cover or the mounting bracket of grinding machine equipment, and upper disk-drive motor 3 is used to that vee-pulley 7 to be driven to rotate simultaneously
Control rotating speed.It is realized by 2 adjusting position of connecting plate to the elastic of driving triangular belt 4, prevents from causing because of the pine excessively of driving triangular belt 4
Slide strips or because tension causes 4 service life of driving triangular belt not grown.Speed reducer 8, which is mounted on speed reducer mounting base 9, fixes it, reduces
Vibrations during work.Driving pinion 10 is fixed in the shaft of speed reducer 8.Speed reducer 8 as transmission terminal, will to by
The kinetic energy that driving triangular belt 4 is transmitted through coming from vee-pulley 7, which passes to driving pinion 10, makes its rotation, and driving pinion 10 passes through
Expansion sleeve 16 adjusts height, it is made to be meshed with being driven from gear 11, so as to drive its rotation.Transmission is mounted on from gear 11 and passes
On moving gear main shaft 12, make it solid by transmission gear mainshaft gland 13, transmission gear main shaft shell 14 and gear fixed block 15
It calmly and can be around the center rotating of transmission gear main shaft 12.It can change and can carry by the gearratio size for adjusting two gears
The upper torque limit of confession, so as to suitable for various grinding machine equipments and the requirement of different grinding technics.
Mounting base fixed plate 5 and speed reducer mounting base 9 and each component mounted thereto are respectively positioned on dish driving component
It inside shield 6, prevents mechanical movement from causing injury to personnel that accident occurs, improves the safety of mechanism；It is also prevented from extraneous factor
Structure normal work is had an impact, improves the stability of its work.According to installation space inside sapphire twin grinder
Specific mounting means may be selected in size：Mounting base fixed plate 5 and speed reducer mounting base 9 can be arranged on equipment cover plate or installation branch
The inside of frame；Alternatively, mounting base fixed plate 5 and speed reducer mounting base 9 are located at the outside of equipment cover plate or mounting bracket, transmission master
Gear 10 is engaged by the window being set on equipment cover plate or mounting bracket side wall with being driven from gear 11.
For sapphire twin grinder transformation mechanism application method be：
When chip needs grinding, by control panel setting speed value, signal, which is given to disk-drive motor 3, makes it
It is rotated with certain rotating speed, upper disk-drive motor 3 is rotated by driving triangular belt 4 and drives 7 rotary motion of vee-pulley；Speed reducer
8 drive driving pinion 10 to be driven from gear 11 with driving pinion 10 and engage, so as to follow rotation with certain rotational speed
Gear wheel 10 rotates, and is driven from gear 11 with hanging wall in grinder rotate gear and engages, drives its rotation, so as to which hanging wall in grinder is pressed
The rotational speed of the setting value of control panel input.Grinder lower wall is then by the original-pack included drive system driving of grinder by phase
The rotational speed answered.Equipment starts to be ground processing according to the value of setting.Different tachometer values is inputted by control panel, then
Degree carries out above-mentioned step, you can modifies to the rotating speed of grinder upper lower burrs, can distinguish rotating speed as desired
Rotation, meets the requirement of a variety of grinding technics.
Finally it should be noted that listed above is only specific embodiment of the utility model.Obviously, this practicality is new
Type is not limited to above example, can also there is many variations.Those of ordinary skill in the art can be from disclosed in the utility model
All deformations for directly exporting or associating in content, are considered as the scope of protection of the utility model.
Claims (6)
1. a kind of modified sapphire twin grinder, the tooth including the original-pack included driving motor of equipment and fixed rotating speed ratio
Wheel group, the operation of gear set drive grinder lower wall；It is characterized in that, between the gear set and the rotate gear of hanging wall in grinder
It is not provided with connecting component or transmission parts；On the equipment cover plate or mounting bracket of grinder be fixedly installed mounting base fixed plate and
Speed reducer mounting base, upper disk-drive motor are fixed on by motor mount in mounting base fixed plate, and speed reducer fixes speed reducer
In mounting base；Upper disk-drive motor connects the vee-pulley of speed reducer by driving triangular belt, and driving pinion is fixed on deceleration
In the shaft of machine；Transmission is fixed on from gear on transmission gear main shaft, and can be around transmission gear main axis；Driving pinion with
From being meshing relation between gear, the latter engage with the rotate gear of hanging wall in grinder for transmission, driving pinion by be driven from
Gear drives hanging wall in grinder rotation.
2. sapphire twin grinder according to claim 1, which is characterized in that the driving pinion passes through expansion sleeve
It is fixed in the shaft of speed reducer, and its mounting height in shaft can be adjusted.
3. sapphire twin grinder according to claim 1, which is characterized in that described be driven from gear is by driving cog
Wheel mainshaft gland, transmission gear main shaft shell and gear fixed block are fixed on transmission gear main shaft.
4. sapphire twin grinder according to claim 1, which is characterized in that the upper disk-drive motor passes through connection
Plate is connect with motor mount, and upper relative position between disk-drive motor and motor mount can be adjusted by connecting plate.
5. according to the sapphire twin grinder described in Claims 1-4 any one, which is characterized in that further include one
Upper dish driving component shield, the mounting base fixed plate and speed reducer mounting base and each component mounted thereto are respectively positioned on
Inside upper dish driving component shield.
6. according to the sapphire twin grinder described in Claims 1-4 any one, which is characterized in that the mounting base
Fixed plate and speed reducer mounting base are located at the inside of equipment cover plate or mounting bracket；Alternatively, the mounting base fixed plate and deceleration
Machine mounting base is located at the outside of equipment cover plate or mounting bracket；Driving pinion is by being set on equipment cover plate or mounting bracket side wall
On window engaged with being driven from gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721588070.9U CN207508983U (en) | 2017-11-24 | 2017-11-24 | A kind of modified sapphire twin grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721588070.9U CN207508983U (en) | 2017-11-24 | 2017-11-24 | A kind of modified sapphire twin grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207508983U true CN207508983U (en) | 2018-06-19 |
Family
ID=62540189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721588070.9U Active CN207508983U (en) | 2017-11-24 | 2017-11-24 | A kind of modified sapphire twin grinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207508983U (en) |
-
2017
- 2017-11-24 CN CN201721588070.9U patent/CN207508983U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230629 Address after: 750021 Intersection of Hongtu South Street and Jimin Road, Beijing West Road Sub district, Xixia District, Yinchuan, Ningxia Patentee after: Ningxia Jinghuan New Material Technology Co.,Ltd. Address before: 312300 Shunyuan Road, East 2nd District, Shangyu economic and Technological Development Zone, Hangzhou Bay, Shangyu District, Shaoxing City, Zhejiang Province Patentee before: ZHEJIANG JINRAY ELECTRONIC MATERIAL CO.,LTD. |