CN200975213Y - Self-lubricating and sealed type slewing table apparatus - Google Patents
Self-lubricating and sealed type slewing table apparatus Download PDFInfo
- Publication number
- CN200975213Y CN200975213Y CNU2006200054958U CN200620005495U CN200975213Y CN 200975213 Y CN200975213 Y CN 200975213Y CN U2006200054958 U CNU2006200054958 U CN U2006200054958U CN 200620005495 U CN200620005495 U CN 200620005495U CN 200975213 Y CN200975213 Y CN 200975213Y
- Authority
- CN
- China
- Prior art keywords
- turntable
- gear
- self
- oil
- lubricating
- 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
Links
Images
Landscapes
- General Details Of Gearings (AREA)
- Gear Transmission (AREA)
Abstract
The utility model discloses a sealed rotary-disc means with self-lubricating function. An input shaft is arranged at the center of the meridiant section of the closure, and located at the highest point of the driving structure; the bevel gear on the input shaft and the bevel gear on the upper end of the center shaft engage with each other; and the gear at the lower end of the center shaft engages with the big gear arranged on the turn table, the pair of gears are arranged in the oil bath in the base cavity, the two bevel gears are lubricated by the oil mist and oil drops splashed by the big gear, and as a result, self-lubrication is achieved. On the upper and lower ends of the trapezoid stage lower than the lubricant level in the base cavity, two plane bearings are provided to support the turn table and the big gear on the breading of the turn table respectively. The lower end of the trapezoid stage in the base cavity is connected to the oil pan, the groove formed in the middle is just the oil bath where the plane bearing is oiled and lubricated. A circular groove is provided either on the circumference where the turn-table cover contacts with the closure cover or on the circumference where the turn table contacts with the oil pan, and sealing rings are applied to achieve structural sealing. Through such measure, the frequency of maintenance during operation is reduced and the service life is increased.
Description
Technical field
The utility model device relates to the protection of all model rigs from profit, sealed rotating disk.Especially install middle gear drive mechanism and oil storage type body structure.
Background technology
The power of existing disk gear drive mechanism is to transmit from bottom to top, this transfer mode has determined body structure and can't seal. it is in operation has produced some unsurmountable defectives: box house is invaded mud and sand often, thereby and the lubricating grease of surface of the work forms abrasive pastes, quickened machine members, increase frictional resistance, reduced mechanical efficiency.Thus, cause the frequent maintenance of this rotating disk and the shortening in application life. because this structure blow-by, no oil storage place is so determined this rotating-table apparatus can only adopt lubricating grease to lubricate.
Summary of the invention
Key problem in technology of the present utility model has provided a kind of from profit, Sealed wheel turning device.It not only can adopt the self-lubricating type lubricating system, the problem of frequent insufficient lubrication when having solved the rotating disk running, and can prevent from effectively to sneak into the multiple disadvantage that produces in the casing because of mud and sand.
Key problem in technology of the present utility model is achieved in that
Power is delivered to the turntable gear wheel downwards by power shaft, allows power shaft (16) be arranged on casing split surface center, and at the highest point of drive mechanism, casing is made up of loam cake and base, and the bevel gear of bevel gear on the power shaft and axis upper end is meshing with each other; The gear of axis lower end and the gear wheel on the turntable are meshing with each other, and this is arranged in the oil sump in the base die cavity gear, thereby realize self-lubricating, and the lubricated of two bevel gears is to solve by mist of oil and oil droplet that gear wheel has splashed.In the terraced steps on the base die cavity, it is upper and lower respectively to be provided with the big bearing in plane and to support gear wheel on turntable and the turntable.Terraced steps lower end and oil drain pan in the base die cavity join, and middle formation groove is the oil sump of the big bearing flooding system lubrication in plane just.
On turntable lid and the contacted circumferential edge of Box Cover, turntable and oil drain pan circumferential groove is set respectively, fixed seal ring seals turntable and Box Cover.
Adopt this kind structure can prevent the intrusion of silt effectively, thereby reduce friction loss, improve mechanical efficiency, energy conservation consumption reduces noise pollution, increases the service life.
Description of drawings
Fig. 1 is from profit, Sealed wheel turning device.
1. power shaft 2. Box Covers 3. power shaft bevel gears 4. axis bevel gears 5. turntables cover shaft gear in 6. turntables, 7. sealing rings, 8. turntable gear wheels, 9. oil storage pools, 10. oil storage pools, 11. sealing rings, 12. holder food tray 13. planes big bearing 14. bucking ladders 15. bases 16. axis 17.
The specific embodiment
Transmission process: power is by power shaft (1) input, reaches axis (16) through the bevel gear (4) and the axis bevel gear (5) of power shaft, and the engagement by middle shaft gear (17) and turntable gear wheel (8) drives turntable (6) running again.
The realization of self-lubricating: the oil storage by oil storage pool (10) directly is lubricated the big bearing in plane (13). and the oil storage by oil storage pool (9) directly is lubricated turntable gear wheel (9) and middle shaft gear (4). lubricated axis bevel gear (4) of the oil droplet that splashes when rotating and power shaft bevel gear (3) with the turntable gear wheel.
The sealing of device: use the sealing of sealing ring (7) and sealing ring (11) as contact surface between turntable lid and Box Cover, turntable and the oil drain pan.Thereby prevented the intrusion of mud and sand.
Claims (5)
- One kind can self-lubricating sealed rotating disk mechanism, power shaft bevel gear and the bevel gear engagement of axis upper end, axis lower end gear and the engagement of turntable gear wheel, it is characterized in that: power shaft is arranged on the highest point of drive mechanism, axis lower end gear and turntable gear wheel are arranged in the base die cavity, two big bearings in plane are installed in below the lubrication oil horizontal plane, turntable lid and Box Cover, all sealings between turntable and the oil drain pan.
- 2. a kind of sealed rotating disk mechanism that can self-lubricating according to claim 1, it is characterized in that: its power shaft is arranged on casing split surface center, the highest point of transmission device.
- 3. a kind of sealed rotating disk mechanism that can self-lubricating according to claim 1 is characterized in that: in the terraced steps in the base die cavity, it is upper and lower respectively to be provided with a big bearing in plane and to support gear wheel on turntable and the turntable bead.
- 4. a kind of sealed rotating disk mechanism that can self-lubricating according to claim 1, it is characterized in that: middle shaft gear and turntable gear wheel and two big bearings in plane all are arranged in the oil sump of base die cavity.
- 5. a kind of sealed rotating disk mechanism that can self-lubricating according to claim 1 is characterized in that: carry out the sealing of device by sealing ring on turntable lid and the contacted circumferential edge of Box Cover, turntable and oil drain pan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200054958U CN200975213Y (en) | 2006-02-09 | 2006-02-09 | Self-lubricating and sealed type slewing table apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200054958U CN200975213Y (en) | 2006-02-09 | 2006-02-09 | Self-lubricating and sealed type slewing table apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200975213Y true CN200975213Y (en) | 2007-11-14 |
Family
ID=38901499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006200054958U Expired - Fee Related CN200975213Y (en) | 2006-02-09 | 2006-02-09 | Self-lubricating and sealed type slewing table apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200975213Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100534706C (en) * | 2007-11-29 | 2009-09-02 | 中国工程物理研究院机械制造工艺研究所 | Liquid-immersible numerical control rotary table |
| CN101915284A (en) * | 2010-08-16 | 2010-12-15 | 成都钟顺科技发展有限公司 | Cam turntable |
| CN105134922A (en) * | 2015-09-18 | 2015-12-09 | 常州市瑞泰工程机械有限公司 | Self-lubrication sealing structure for gear box |
-
2006
- 2006-02-09 CN CNU2006200054958U patent/CN200975213Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100534706C (en) * | 2007-11-29 | 2009-09-02 | 中国工程物理研究院机械制造工艺研究所 | Liquid-immersible numerical control rotary table |
| CN101915284A (en) * | 2010-08-16 | 2010-12-15 | 成都钟顺科技发展有限公司 | Cam turntable |
| CN105134922A (en) * | 2015-09-18 | 2015-12-09 | 常州市瑞泰工程机械有限公司 | Self-lubrication sealing structure for gear box |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103671852B (en) | High gear box seal device and apply the high-speed gear box of this device | |
| CN201679944U (en) | Bearing lubricant circuit of input axis of rectangular axis gearbox | |
| CN208681152U (en) | A kind of automatic lubrication installation of lathe guide shaft | |
| CN200975213Y (en) | Self-lubricating and sealed type slewing table apparatus | |
| CN201177042Y (en) | Combination type sealing structure for heavy-duty gear box high speed axis | |
| EP2538118B1 (en) | Gearbox split sump and lubricant flow control method | |
| CN105134922A (en) | Self-lubrication sealing structure for gear box | |
| CN201043601Y (en) | Bearing lubrication system for high-speed shaft of speed reducer | |
| CN110454566A (en) | A kind of seepage-proof oil circulating lubricating device for oil pump speed reducer | |
| CN202188103U (en) | Oil collecting and centrifugation oil throwing composite structure capable of splash lubricating stepup box | |
| CN201190681Y (en) | Integral bearing housing for oil lubrication blower fan | |
| CN103075500B (en) | The monorail crane speed reducer of clockwise and anticlockwise Castor Oil | |
| CN202955203U (en) | Idler device for speed changing box of loading machine | |
| CN201093054Y (en) | Improvement device of gear case of speed reducer | |
| CN104214278A (en) | Lubricated type primary speed reducing structure for vertical speed reducer, and vertical speed reducer | |
| CN206047257U (en) | A kind of industrial robot chipless pipe installation | |
| CN105909769A (en) | Dry type self-lubricating wheel edge assembly for rear axle of land leveler | |
| CN209705251U (en) | A kind of wind turbine gearbox planet carrier rotation oil supply lubrication device | |
| CN111924461A (en) | Synchronous double-eccentric-shaft vibration excitation device and thin oil lubrication method | |
| CN103032555A (en) | Idle wheel device for gearbox of loader | |
| CN106382356A (en) | Self-lubrication reduction gear box | |
| CN206845524U (en) | A kind of deep well pump special angular contact ball bearing | |
| CN206054031U (en) | A kind of dry sump device of FSAE racing cars | |
| CN201195279Y (en) | Planetary casting and grinding disc with excellent lubricating ability | |
| CN205745227U (en) | Automobile transmission lubrication system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Huang Shanzhi Document name: Correction notice |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Hangzhou Zhongtai Process Equipment Co., Ltd. Assignor: Huang Shanzhi|Zhou Donggen Contract fulfillment period: 2007.12.10 to 2015.12.9 Contract record no.: 2009330000803 Denomination of utility model: Self-lubricating and sealed type slewing table apparatus Granted publication date: 20071114 License type: Exclusive license Record date: 20090427 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2007.12.10 TO 2015.12.9; CHANGE OF CONTRACT Name of requester: HANGZHOU ZHONGTAI PROCESS EQUIPMENT CO., LTD. Effective date: 20090427 |
|
| EM01 | Change of recordation of patent licensing contract |
Change date: 20111021 Contract record no.: 2009330000803 Assignee after: Hangzhou Zhongtai Cryogenic Technology Co., Ltd. Assignee before: Hangzhou Zhongtai Process Equipment Co., Ltd. |
|
| EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Hangzhou Zhongtai Cryogenic Technology Co., Ltd. Assignor: Huang Shanzhi|Zhou Donggen Contract record no.: 2009330000803 Date of cancellation: 20120625 |
|
| DD01 | Delivery of document by public notice |
Addressee: Huang Shanzhi Document name: Notification to Pay the Fees |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071114 Termination date: 20130209 |