CN205928252U - A detachable emery wheel axle for polishing equipment - Google Patents
A detachable emery wheel axle for polishing equipment Download PDFInfo
- Publication number
- CN205928252U CN205928252U CN201620702036.9U CN201620702036U CN205928252U CN 205928252 U CN205928252 U CN 205928252U CN 201620702036 U CN201620702036 U CN 201620702036U CN 205928252 U CN205928252 U CN 205928252U
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- CN
- China
- Prior art keywords
- emery wheel
- detachable
- wheel spindle
- grinding
- grinding wheel
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Abstract
The utility model discloses a detachable emery wheel axle for polishing equipment is through belt pulley connection direct current motor and driven the rotation. Especially, this emery wheel axle is detachable dress and meets the independent component among the equipment of polishing dress joint chair, and this emery wheel axle has the bearing housing and the pivot that connects is adorned to inside, and the one end of this pivot is equipped with the gear that cup joints the belt pulley, and the other end of pivot is equipped with the chuck and pre -installs has the emery wheel, should be equipped with emery wheel axle load board by the equipment of polishing. Use this detachable emery wheel axle, one are favorable to remodeling and reducing the time of changing the emery wheel of emery wheel dish, the two does benefit to the emery wheel axle and does the dynamic balance preparation in advance, further does benefit to to promote the efficiency that changes the outfit.
Description
Technical field
This utility model is related to a kind of industrial automation process equipment, and more particularly, to one kind is for polishing processing wafer coupons
The detachable grinding wheel spindle of special V-type saw blade.
Background technology
Saw blade is special blade above various scribing machines, so that it is become for high accuracy smooth cut types of objects material
The lamellar body that certain thinness requires.For this kind of special type knife, the requirement of its machining accuracy is of a relatively high, therefore processes such cutter
Equipment have very high requirement to the horizontal degree of cutting edge precision and buffed surface.
In semicon industry, wafer is the basic material that must use, and due to its conventional fabrication processes, wafer
Actual put into application and manufacture semiconductor chip when, need to use laser scribing or V-type saw blade it carried out with operation of cutting into slices.When
Before, except laser scribing device, the larger share of V-type saw blade still occuping market demand, and in order to lifter carries out crystalline substance
Performance during circle section, reduces the bad condition of wafer coupons, rate of reducing the number of rejects and seconds, as far as possible to this extraordinary V-type saw blade
Processing unit (plant) just proposes higher technical requirements.The process equipment technological obsolescence to such cutter for the tradition, except the phase of grinding head
Close structure and fall behind outer, the emery wheel mechanism on current equipment is all fixing assembling, and as consumptive material abrasive disc in a period of time
Using rear need update replace, then need to experience the replacement operation that complicated dismounting operation just can complete abrasive disc, Er Qiesha
Wheel disc also needs to carry out dynamic balancing measurement after replacing, and needs to take a substantial amount of time, and thus leverages the effect of polishing processing
Rate.
Content of the invention
In view of the deficiency of above-mentioned existing such tooling equipment, the purpose of this utility model is intended to design and proposes one kind
For the detachable grinding wheel spindle of grinding apparatus, the grinding wheel spindle lifting such polishing process equipment changes convenience.
Above-mentioned purpose of the present utility model, can realize by the following technical solutions：Removable for grinding apparatus
Unload formula grinding wheel spindle, direct current generator is connected by belt pulley and driven rotation is it is characterised in that described grinding wheel spindle is detachable dress
It is connected to the stand-alone assembly among grinding apparatus attaching seat, described grinding wheel spindle has bearing holder (housing, cover) and its rotating shaft of internal attaching, described
One end of rotating shaft is provided with the gear of socket belt pulley, and the other end of rotating shaft is provided with chuck and is preinstalled with emery wheel, described grinding apparatus
It is provided with emery wheel shaft pressuring plate.
Further, described grinding apparatus are provided with the protective cover of swing open type outside the emery wheel of attaching grinding wheel spindle.
Further, described emery wheel shaft pressuring plate is spirally connected and is fixed on attaching seat side and is crimped on bearing holder (housing, cover) top.
Further, described grinding wheel spindle pressing plate pin joint is fixed on attaching seat side and is crimped on bearing holder (housing, cover) top.
The application implementation of the detachable grinding wheel spindle of this utility model, compared to the grinding apparatus of traditional such cutter, has
Significantly advantage：One is beneficial to remodeling and reducing the time changing emery wheel of abrasive disc.When product is different, needs are using different sand
Take turns or when the limit that emery wheel uses needs to change emery wheel, the required grinding wheel spindle that can more be finished changing abrasive disc in advance be installed
?；The two does dynamic balancing beneficial to grinding wheel spindle.Grinding wheel spindle directly does dynamic balancing on grinding apparatus can be relatively time-consuming and be difficult to reach
To requiring, facilitate the grinding wheel spindle of dismountable just can on the equipment of being installed to before carry out balance on professional dynamic balancing machine after
Install grinding apparatus again.
Brief description
Fig. 1 is general assembly structural representation on grinding apparatus for the detachable grinding wheel spindle of this utility model.
Specific embodiment
Below in conjunction with this utility model one preferred embodiment and its accompanying drawing, essence of the present utility model is carried out in detail rather than
Restricted explanation is so as to more comprehensively, thoroughly represent.
This utility model is directed to many-sided not enough, the warp of the existing V-type saw blade grinding apparatus special for Wafer Dicing
Cross creative work, design and propose a kind of brand-new and replace easily detachable grinding wheel spindle.
From the point of view of recapitulative architectural feature, as shown in figure 1, this is used for the detachable grinding wheel spindle 1 of grinding apparatus, pass through
Belt pulley 3 connects direct current generator 2 driven rotation.As innovative design, this grinding wheel spindle 1 is secured to grinding apparatus for detachable
Stand-alone assembly among attaching seat 4, this grinding wheel spindle 1 has bearing holder (housing, cover) 11 and its a rotating shaft 12 of internal attaching, and the one of this rotating shaft 12
End is provided with the gear 14 of socket belt pulley, and the other end of rotating shaft 12 is provided with chuck 13 and is preinstalled with emery wheel 5, and this grinding apparatus also sets
There is emery wheel shaft pressuring plate 6.Above-mentioned grinding wheel spindle is fixed among attaching seat by this pressing plate clamping.
Technique scheme can be further optimized, and that is, this grinding apparatus is provided with outside the emery wheel 5 of attaching grinding wheel spindle
The protective cover 7 of swing open type, can effectively suppress metal airborne dust when carrying out polishing processing.And turn over to open to concede in disassembling abrasive wheel axle and tear open
Dress space.
Additionally, above-mentioned state the quick connecting structure that emery wheel shaft pressuring plate can have various ways, on the one hand ensure grinding wheel spindle
Attaching soundness, the on the other hand convenience of lifting dismounting and high efficiency.From the point of view of simple example, one can adopt and be spirally connected
This emery wheel shaft pressuring plate is fixed on attaching seat side and is crimped on bearing holder (housing, cover) top by mode, by the elastic pressing plate of realizing of bolt
Dismounting.The two can arrange bayonet lock using in emery wheel shaft pressuring plate bottom, and the correspondence position of attaching seat is provided with cotter way and snap fit, sand
Wheel shaft pressuring plate is plugged in cotter way by bayonet lock and is fixed on attaching seat side by the attaching mode of snap fit snap-in and is crimped on axle
Bearing sleeve top, and snap fit can be got loose bayonet lock by simple touch-control mechanism.
From the point of view of the dismounting of this utility model grinding wheel spindle, assembling process：Belt pulley of dismantling first unclamps gear and direct current generator,
Open the protective cover of emery wheel, after opening emery wheel shaft pressuring plate, grinding wheel spindle can be pulled down.When grinding wheel spindle is installed, grinding wheel spindle is loaded attaching
Seat, then compresses emery wheel shaft pressuring plate, the protective cover of the emery wheel that closes, finally suit upper belt pulley i.e. achievable grinding wheel spindle and unidirectional current
The linkage of machine.
As fully visible, apply detachable emery wheel of the present utility model this, not only beneficial to the remodeling and reducing more of abrasive disc
Change the time of emery wheel.When product is different, need using different emery wheels or when the limit that emery wheel uses needs to change emery wheel, can
Installed with the required grinding wheel spindle more being finished changing abrasive disc in advance；And do dynamic balancing beneficial to grinding wheel spindle.Grinding wheel spindle is direct
Grinding apparatus do dynamic balancing can relatively time-consuming and be extremely difficult to require, facilitate the grinding wheel spindle of dismountable just can be installed to
Grinding apparatus are installed again after carrying out balance on professional dynamic balancing machine before on equipment.
Feature of the present utility model and advantage highly significant, and above-mentioned preferred embodiment not constitutes limit to creation core
Fixed, any equivalence replacement for this embodiment all should be classified as in the protection domain of present patent application.
Claims (4)
1. it is used for the detachable grinding wheel spindle of grinding apparatus, direct current generator driven rotation are connected by belt pulley, its feature exists
In described grinding wheel spindle is the detachable stand-alone assembly being secured among grinding apparatus attaching seat, and described grinding wheel spindle has bearing
Set and its rotating shaft of internal attaching, one end of described rotating shaft is provided with the gear of socket belt pulley, and the other end of rotating shaft is provided with chuck
And it is preinstalled with emery wheel, described grinding apparatus are provided with emery wheel shaft pressuring plate.
2. according to claim 1 be used for grinding apparatus detachable grinding wheel spindle it is characterised in that：Described grinding apparatus exist
It is provided with the protective cover of swing open type outside the emery wheel of attaching grinding wheel spindle.
3. according to claim 1 be used for grinding apparatus detachable grinding wheel spindle it is characterised in that：Described emery wheel shaft pressuring plate
It is spirally connected and be fixed on attaching seat side and be crimped on bearing holder (housing, cover) top.
4. according to claim 1 be used for grinding apparatus detachable grinding wheel spindle it is characterised in that：Described emery wheel shaft pressuring plate
Pin joint is fixed on attaching seat side and is crimped on bearing holder (housing, cover) top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620702036.9U CN205928252U (en) | 2016-07-06 | 2016-07-06 | A detachable emery wheel axle for polishing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620702036.9U CN205928252U (en) | 2016-07-06 | 2016-07-06 | A detachable emery wheel axle for polishing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205928252U true CN205928252U (en) | 2017-02-08 |
Family
ID=57927899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620702036.9U Active CN205928252U (en) | 2016-07-06 | 2016-07-06 | A detachable emery wheel axle for polishing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205928252U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112123097A (en) * | 2019-06-24 | 2020-12-25 | 岳西县顺达机械有限公司 | Dustless emery wheel polisher |
-
2016
- 2016-07-06 CN CN201620702036.9U patent/CN205928252U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112123097A (en) * | 2019-06-24 | 2020-12-25 | 岳西县顺达机械有限公司 | Dustless emery wheel polisher |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |