CN204382008U - A kind of chamfering abrasive wheel of silica crucible edge of polishing - Google Patents
A kind of chamfering abrasive wheel of silica crucible edge of polishing Download PDFInfo
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- CN204382008U CN204382008U CN201420806279.8U CN201420806279U CN204382008U CN 204382008 U CN204382008 U CN 204382008U CN 201420806279 U CN201420806279 U CN 201420806279U CN 204382008 U CN204382008 U CN 204382008U
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Abstract
The utility model discloses a kind of chamfering abrasive wheel of silica crucible edge of polishing, comprise wheel body, wheel body is made up of round platform wheel body and cylinder wheel body, cylinder wheel body is protruding towards the opposite direction of round platform wheel height at the bottom surface of round platform wheel body, the equal diameters of the diameter of cylinder wheel body and the bottom surface of round platform wheel body, the center of wheel body has co-axial shafts to the axis hole running through round platform wheel body and cylinder wheel body, for wheel body and motor shaft grafting, the diameter of cylinder wheel body and the bottom surface diameter of round platform wheel body increase simultaneously, and remain equal.The beneficial effects of the utility model are: 1. the diameter of cylinder wheel body and round platform wheel body increases simultaneously, the linear velocity also corresponding raising of emery wheel, thus improve the utilization rate of emery wheel, bring the raising of grinding efficiency; 2. the overall dimensions of emery wheel increases, and quality is corresponding increase also, and job stability is improved, and therefore the unexpected touch opportunity of emery wheel and silica crucible port also reduces, and reduces the loss rate of emery wheel, improves the service life of emery wheel.
Description
Technical field
The utility model relates to a kind of machining tool, particularly a kind of emery wheel of silica crucible edge chamfer of polishing.
Background technology
The silica crucible of stretching monocrystalline silicon is generally produced by arc process, and finished product is translucent shape, and its sidewall is followed successively by coating, the vague and general layer of transparent bubble and opaque bubble composite bed from the inside to the outside.In the process of silica crucible aborning, operating personnel will use according to reality needs excision just from the port of melting furnace blank silica crucible out, namely allowance part reserved on port is excised, again with the port after skive polishing excision, the chamfering and smooth surface that allow port have to adapt to stretching monocrystalline silicon operation.But the size of existing skive is less than normal, limits the linear velocity in rotation, affect grinding efficiency; Undersized emery wheel also can affect job stability because quality is too little, causes contact surface often to produce sudden contact with silica crucible, accelerates the loss of emery wheel.
Utility model content
The purpose of this utility model is to provide a kind of emery wheel that can improve polishing and strengthen job stability, and this emery wheel is for the chamfering at silica crucible edge of polishing.
For achieving the above object, technical solution adopted in the utility model is:
A kind of chamfering abrasive wheel of silica crucible edge of polishing, comprise wheel body, wheel body is made up of round platform wheel body and cylinder wheel body, cylinder wheel body is protruding towards the opposite direction of round platform wheel height at the bottom surface of round platform wheel body, the equal diameters of the diameter of cylinder wheel body and the bottom surface of round platform wheel body, the center of wheel body has co-axial shafts to the axis hole running through round platform wheel body and cylinder wheel body, for wheel body and motor shaft grafting, it is characterized in that, the diameter of cylinder wheel body and the bottom surface diameter of round platform wheel body increase simultaneously, and remain equal; The preferred version of this structure is: the diameter of cylinder wheel body and the basal diameter of round platform wheel body increase to 42mm, and the upper bottom surface diameter of round platform wheel body is 21mm, and shaft hole diameter is 9mm.
The beneficial effect that the utility model brings is:
1. the diameter of cylinder wheel body and round platform wheel body increases simultaneously, the linear velocity also corresponding raising of emery wheel, thus improves the utilization rate of emery wheel, brings the raising of grinding efficiency;
2. the overall dimensions of emery wheel increases, and quality is corresponding increase also, and job stability is improved, and therefore the unexpected touch opportunity of emery wheel and silica crucible port also reduces, and reduces the loss rate of emery wheel, improves the service life of emery wheel.
Accompanying drawing explanation
Fig. 1 is schematic perspective view of the present utility model;
Fig. 2 is side view of the present utility model;
Reference numeral: 1. round platform wheel body; 2. cylinder wheel body; 3. axis hole.
Detailed description of the invention
The chamfering abrasive wheel at a kind of silica crucible edge of polishing as illustrated in fig. 1 and 2, the wheel body of this emery wheel is made up of round platform wheel body 1 and cylinder wheel body 2, the opposite direction of cylinder wheel body 2 towards round platform wheel body 1 height on the bottom surface of round platform wheel body 1 is protruding, the equal diameters of the diameter of cylinder wheel body 2 and the bottom surface of round platform wheel body 1, the center of wheel body has co-axial shafts to the axis hole 3 running through round platform wheel body 1 and cylinder wheel body 2; In actual use, the motor shaft of motor can insert (accompanying drawing does not show) in axis hole, driven by motor emery wheel rotates, the side of round platform wheel body and cylinder wheel body is the contact surface of emery wheel and silica crucible port, by constantly adjusting the position of silica crucible on lathe, silica crucible can be allowed to accept the polishing of different angles, thus the chamfering obtained on port inward flange and outward flange and smooth surface, allow silica crucible be easier to when stretching monocrystalline silicon use and operate.
In the present embodiment, the material making emery wheel is diamond, and the diameter of cylinder wheel body and the basal diameter of round platform wheel body increase to 42mm from 38mm, and the upper bottom surface diameter of round platform wheel body is 21mm, and shaft hole diameter is 9mm; This structure can strengthen overall wire speed when emery wheel rotates, and improves grinding efficiency; Also allow the increase corresponding to quality of the volume of emery wheel, to improve the job stability of emery wheel, the chance with reducing emery wheel and contacting suddenly with silica crucible port when rotated, effectively reduces the loss rate of emery wheel simultaneously.Embodiment of the present utility model is not defined by the above-described embodiment; utilize general knowledge and the conventional techniques means of this area; not departing from the amendment and replacement made under the prerequisite of the utility model technological thought, all should drop within the scope of the utility model rights protection.
Claims (3)
1. the chamfering abrasive wheel at silica crucible edge of polishing, comprise wheel body, it is characterized in that, wheel body is made up of round platform wheel body and cylinder wheel body, cylinder wheel body is protruding towards the opposite direction of round platform wheel height at the bottom surface of round platform wheel body, the equal diameters of the diameter of cylinder wheel body and the bottom surface of round platform wheel body, the center of wheel body have co-axial shafts to run through round platform wheel body and cylinder wheel body with the axis hole of motor shaft grafting, the diameter of cylinder wheel body and the bottom surface diameter of round platform wheel body increase simultaneously, and remain equal.
2. chamfering abrasive wheel according to claim 1, is characterized in that, the diameter of cylinder wheel body and the basal diameter of round platform wheel body increase to 42mm.
3. chamfering abrasive wheel according to claim 1 and 2, is characterized in that, the upper bottom surface diameter of round platform wheel body is 21mm, and shaft hole diameter is 9mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420806279.8U CN204382008U (en) | 2014-12-18 | 2014-12-18 | A kind of chamfering abrasive wheel of silica crucible edge of polishing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420806279.8U CN204382008U (en) | 2014-12-18 | 2014-12-18 | A kind of chamfering abrasive wheel of silica crucible edge of polishing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204382008U true CN204382008U (en) | 2015-06-10 |
Family
ID=53354763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420806279.8U Expired - Fee Related CN204382008U (en) | 2014-12-18 | 2014-12-18 | A kind of chamfering abrasive wheel of silica crucible edge of polishing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204382008U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105397592A (en) * | 2015-12-24 | 2016-03-16 | 福建省金牛机械发展有限公司 | One-way edging device for transverse stone slab veneer |
| CN105415134A (en) * | 2015-12-24 | 2016-03-23 | 福建省金牛机械发展有限公司 | Double-layer rotary grinding device used for transverse slabstone edging |
| CN105458860A (en) * | 2015-12-24 | 2016-04-06 | 福建省金牛机械发展有限公司 | Bidirectional edge grinding device for single transversely-placed stone slab |
| CN105458881A (en) * | 2015-12-24 | 2016-04-06 | 福建省金牛机械发展有限公司 | Transverse stone slab edge grinding device |
| CN105458859A (en) * | 2015-12-24 | 2016-04-06 | 福建省金牛机械发展有限公司 | Unidirectional edge grinding device for double transversely-placed stone slabs |
| CN109623677A (en) * | 2018-11-12 | 2019-04-16 | 长沙仲瑞新材料有限公司 | A kind of skive convenient for radiating with chip removal |
-
2014
- 2014-12-18 CN CN201420806279.8U patent/CN204382008U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105397592A (en) * | 2015-12-24 | 2016-03-16 | 福建省金牛机械发展有限公司 | One-way edging device for transverse stone slab veneer |
| CN105415134A (en) * | 2015-12-24 | 2016-03-23 | 福建省金牛机械发展有限公司 | Double-layer rotary grinding device used for transverse slabstone edging |
| CN105458860A (en) * | 2015-12-24 | 2016-04-06 | 福建省金牛机械发展有限公司 | Bidirectional edge grinding device for single transversely-placed stone slab |
| CN105458881A (en) * | 2015-12-24 | 2016-04-06 | 福建省金牛机械发展有限公司 | Transverse stone slab edge grinding device |
| CN105458859A (en) * | 2015-12-24 | 2016-04-06 | 福建省金牛机械发展有限公司 | Unidirectional edge grinding device for double transversely-placed stone slabs |
| CN109623677A (en) * | 2018-11-12 | 2019-04-16 | 长沙仲瑞新材料有限公司 | A kind of skive convenient for radiating with chip removal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150610 Termination date: 20171218 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |