CN204151462U - Sapphire single-crystal furnace rotating mechanism - Google Patents
Sapphire single-crystal furnace rotating mechanism Download PDFInfo
- Publication number
- CN204151462U CN204151462U CN201420549186.1U CN201420549186U CN204151462U CN 204151462 U CN204151462 U CN 204151462U CN 201420549186 U CN201420549186 U CN 201420549186U CN 204151462 U CN204151462 U CN 204151462U
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- base
- sapphire single
- crystal furnace
- rotating mechanism
- 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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- Sliding-Contact Bearings (AREA)
Abstract
The utility model sapphire single-crystal furnace rotating mechanism, comprising: base, and described base is a through cylinder, and one end of described base is inserted in column; Rotating shaft, described rotating shaft is arranged in described base, and the two ends of described base are stretched out at the two ends of described rotating shaft respectively; Bearing, described bearing is arranged on described rotating shaft top by screw.On the inwall of described base upper/lower terminal, articulating has lining respectively.Described lining is provided with oil groove.The described oil groove that is provided with is for semicircle annular.Back-up ring is provided with at the end of one end that described rotating shaft is inserted in described column.Rotating shaft in the utility model is arranged on after on base, by base and on lining ensure that the rotation of rotating shaft is steady, without jam phenomenon.And possess the ability of enough resistances to deformation, then column top is fixed in rotating shaft, then running gear is fitted through bearing and is connected in rotating shaft, big angle rotary can be realized, and device structure is simplified, reduce bulk, make the further miniaturization of equipment.
Description
Technical field
The utility model relates to sapphire single-crystal production field, particularly a kind of sapphire single-crystal furnace rotating mechanism being applicable to sapphire single-crystal furnace.
Background technology
Sapphire single-crystal furnace rotating mechanism is running gear common in machinery equipment, has the various ways such as pillar, disc type.Former sapphire single-crystal furnace rotating mechanism is, with supporting base, turning axle is fixed on column side, then running gear is installed on the rotary shaft, and running gear is pivoted.Turning axle is arranged on column side by supporting base, cannot realize big angle rotary, and it is convenient not to use, structure relative complex, and contour size of the unit(s) is large, and cost is also high.
Utility model content
The utility model provides and a kind ofly can realize the sapphire single-crystal furnace rotating mechanism of running gear around turning axle big angle rotary.
For solving the problems of the technologies described above, the utility model sapphire single-crystal furnace rotating mechanism, comprising: base, and described base is a through cylinder, and one end of described base is inserted in column; Rotating shaft, described rotating shaft is arranged in described base, and the two ends of described base are stretched out at the two ends of described rotating shaft respectively; Bearing, described bearing is arranged on described rotating shaft top by screw.
On the inwall of described base upper/lower terminal, articulating has lining respectively.
Described lining is provided with oil groove.
The described oil groove that is provided with is for semicircle annular.
Back-up ring is provided with at the end of one end that described rotating shaft is inserted in described column.
Rotating shaft in the utility model sapphire single-crystal furnace rotating mechanism is arranged on after on base, by base and on lining ensure that the rotation of rotating shaft is steady, without jam phenomenon.And possess the ability of enough resistances to deformation, then column top is fixed in rotating shaft, then running gear is fitted through bearing and is connected in rotating shaft, big angle rotary can be realized, and device structure is simplified, reduce bulk, make the further miniaturization of equipment, lightweight.
Accompanying drawing explanation
Fig. 1 is the utility model sapphire single-crystal furnace rotating mechanism sectional view.
Description of reference numerals in the utility model sapphire single-crystal furnace rotating mechanism accompanying drawing:
1-base 2-rotating shaft 3-lining
4-bearing 5-screw 6-back-up ring
7-column
Embodiment
Below in conjunction with accompanying drawing, the utility model sapphire single-crystal furnace rotating mechanism is described in further detail.
As shown in Figure 1, the utility model sapphire single-crystal furnace rotating mechanism, comprising: shape is the base 1 of a through cylinder, and one end of base 1 is inserted in column 7.Be respectively charged into slide bushing 3 at the opening part at the two ends of base 1, in the semicircle annular oil groove (not shown) of slide bushing 3, be coated with a small amount of lubricating grease.Then rotating shaft 2 is loaded in two slide bushings 3, and run through whole base 1.Meanwhile, back-up ring 6 is provided with at the end of one end that rotating shaft 2 is inserted in column 7.Now, by base 1 and on lining 3 can ensure that the rotation of rotating shaft 2 is steady, without jam phenomenon.And possess the ability of enough resistances to deformation.
Then.Bearing 4 is arranged on rotating shaft 2 top, and is fixed by screw 5.Running gear being fitted through bearing 4 is connected in rotating shaft 2 again, can realize big angle rotary, and device structure is simplified, and reduces bulk, makes the further miniaturization of equipment, lightweight.
Rotating shaft in the utility model sapphire single-crystal furnace rotating mechanism is arranged on after on base, by base and on lining ensure that the rotation of rotating shaft is steady, without jam phenomenon.And possess the ability of enough resistances to deformation, then column top is fixed in rotating shaft, then running gear is fitted through bearing and is connected in rotating shaft, big angle rotary can be realized, and device structure is simplified, reduce bulk, make the further miniaturization of equipment, lightweight.
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 (5)
1. sapphire single-crystal furnace rotating mechanism, is characterized in that, comprising:
Base, described base is a through cylinder, and one end of described base is inserted in column;
Rotating shaft, described rotating shaft is arranged in described base, and the two ends of described base are stretched out at the two ends of described rotating shaft respectively;
Bearing, described bearing is arranged on described rotating shaft top by screw.
2. sapphire single-crystal furnace rotating mechanism according to claim 1, is characterized in that, on the inwall of described base upper/lower terminal, articulating has lining respectively.
3. sapphire single-crystal furnace rotating mechanism according to claim 2, is characterized in that, described lining is provided with oil groove.
4. sapphire single-crystal furnace rotating mechanism according to claim 3, is characterized in that, described in be provided with oil groove for semicircle annular.
5. sapphire single-crystal furnace rotating mechanism according to claim 1, is characterized in that, is provided with back-up ring at the end of one end that described rotating shaft is inserted in described column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420549186.1U CN204151462U (en) | 2014-09-23 | 2014-09-23 | Sapphire single-crystal furnace rotating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420549186.1U CN204151462U (en) | 2014-09-23 | 2014-09-23 | Sapphire single-crystal furnace rotating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204151462U true CN204151462U (en) | 2015-02-11 |
Family
ID=52509595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420549186.1U Expired - Fee Related CN204151462U (en) | 2014-09-23 | 2014-09-23 | Sapphire single-crystal furnace rotating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204151462U (en) |
-
2014
- 2014-09-23 CN CN201420549186.1U patent/CN204151462U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20191106 Granted publication date: 20150211 |
|
| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20221106 Granted publication date: 20150211 |
|
| 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: 20150211 |