CN204253638U - Sapphire single crystal growth furnace bearing block structure - Google Patents
Sapphire single crystal growth furnace bearing block structure Download PDFInfo
- Publication number
- CN204253638U CN204253638U CN201420689621.0U CN201420689621U CN204253638U CN 204253638 U CN204253638 U CN 204253638U CN 201420689621 U CN201420689621 U CN 201420689621U CN 204253638 U CN204253638 U CN 204253638U
- Authority
- CN
- China
- Prior art keywords
- supporting base
- single crystal
- crystal growth
- bearing block
- sapphire single
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Rolls And Other Rotary Bodies (AREA)
- Mounting Of Bearings Or Others (AREA)
Abstract
The utility model sapphire single crystal growth furnace bearing block structure, comprising: supporting base, and described supporting base has through mounting hole; Sleeve, one end of described sleeve is arranged in described mounting hole, respectively fills a sliding bearing at described hub internal bore two ends; Rotating locking apparatus, described rotating locking apparatus is arranged in described supporting base.Lifting tapped hole is provided with in the side of described supporting base.Two bearings load in same supporting base by the utility model sapphire single crystal growth furnace bearing block structure, improve the support stiffness of structure, and rotating shaft overhangs outside at supporting base, to install other component; Supporting base pedestal arranges locking device, compact structure, easy to use; End face is installed, and excircle orientation, assembles easy, and location is reliable.
Description
Technical field
The utility model relates to sapphire single-crystal production field, particularly a kind of sapphire single crystal growth furnace bearing block structure being applicable to sapphire single-crystal furnace.
Background technique
Bearing support be on machine for supporting, the major part of fixing axial workpiece, general with rolling bearing, sliding bearing with the use of, common structure casts or welded structure.But current bearing support rigidity is inadequate.
Model utility content
The utility model provides the sapphire single crystal growth furnace bearing block structure that a kind of structure is simple, improve integral rigidity.
For solving the problems of the technologies described above, the utility model sapphire single crystal growth furnace bearing block structure, comprising: supporting base, and described supporting base has through mounting hole; Sleeve, one end of described sleeve is arranged in described mounting hole, respectively fills a sliding bearing at described hub internal bore two ends; Rotating locking apparatus, described rotating locking apparatus is arranged in described supporting base.
Lifting tapped hole is provided with in the side of described supporting base.
Two bearings load in same supporting base by the utility model sapphire single crystal growth furnace bearing block structure, improve the support stiffness of structure, and rotating shaft overhangs outside at supporting base, to install other component; Supporting base pedestal arranges locking device, compact structure, easy to use; End face is installed, and excircle orientation, assembles easy, and location is reliable.
Accompanying drawing explanation
Fig. 1 is the utility model sapphire single crystal growth furnace bearing block structure structural representation.
Description of reference numerals in the utility model sapphire single crystal growth furnace bearing block structure accompanying drawing:
1-supporting base 2-sleeve 3-rotating locking apparatus
4-lifts tapped hole
Embodiment
Below in conjunction with accompanying drawing, the utility model sapphire single crystal growth furnace bearing block structure is described in further detail.
As shown in Figure 1, the utility model sapphire single crystal growth furnace bearing block structure, adopt welded structure, Common Straight Carbon Steel does material, and supporting base 1 is square slab, center processing circular hole; Sleeve 2 is thick-walled seamless steel pipes, after roughing, is welded as a whole with supporting base 1.Sleeve 2 endoporus two ends respectively fill a sliding bearing (not shown), and with supporting shaft, one of them sliding bearing, with flange (not shown), is arranged on supporting base 1 top endoporus and end face, with supporting shaft and component thereof; In the hole of supporting base 1 side, locking device 3 is installed, when axis of rotation is to precalculated position, the nut of rotating locking apparatus 3, locking rotating shaft.Be processed with lifting tapped hole 4 in two other side of supporting base 1, convenient lifting simultaneously.After having assembled, bearing support, rotating shaft and component entirety thereof are loaded column top, at right angle setting.
Two bearings load in same supporting base by the utility model sapphire single crystal growth furnace bearing block structure, improve the support stiffness of structure, and rotating shaft overhangs outside at supporting base, to install other component; Supporting base pedestal arranges locking device, compact structure, easy to use; End face is installed, and excircle orientation, assembles easy, and location is reliable.
Below the preferred embodiment that the utility model is created is illustrated, but the utility model is created and is not limited to embodiment, those of ordinary skill in the art also can make all equivalent modification or replacement under the prerequisite without prejudice to the utility model creative spirit, and these equivalent modification or replacement are all included in the application's claim limited range.
Claims (2)
1. sapphire single crystal growth furnace bearing block structure, is characterized in that, comprising:
Supporting base, described supporting base has through mounting hole;
Sleeve, one end of described sleeve is arranged in described mounting hole, respectively fills a sliding bearing at described hub internal bore two ends;
Rotating locking apparatus, described rotating locking apparatus is arranged in described supporting base.
2. sapphire single crystal growth furnace bearing block structure according to claim 1, is characterized in that, is provided with lifting tapped hole in the side of described supporting base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420689621.0U CN204253638U (en) | 2014-11-17 | 2014-11-17 | Sapphire single crystal growth furnace bearing block structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420689621.0U CN204253638U (en) | 2014-11-17 | 2014-11-17 | Sapphire single crystal growth furnace bearing block structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204253638U true CN204253638U (en) | 2015-04-08 |
Family
ID=52957951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420689621.0U Expired - Fee Related CN204253638U (en) | 2014-11-17 | 2014-11-17 | Sapphire single crystal growth furnace bearing block structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204253638U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104455014A (en) * | 2014-11-17 | 2015-03-25 | 上海朗兆机电设备有限公司 | Sapphire single crystal growing furnace bearing base |
-
2014
- 2014-11-17 CN CN201420689621.0U patent/CN204253638U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104455014A (en) * | 2014-11-17 | 2015-03-25 | 上海朗兆机电设备有限公司 | Sapphire single crystal growing furnace bearing base |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150408 Termination date: 20181117 |