CN202392090U - Self-lubricating rotation drive device - Google Patents
Self-lubricating rotation drive device Download PDFInfo
- Publication number
- CN202392090U CN202392090U CN2011205106748U CN201120510674U CN202392090U CN 202392090 U CN202392090 U CN 202392090U CN 2011205106748 U CN2011205106748 U CN 2011205106748U CN 201120510674 U CN201120510674 U CN 201120510674U CN 202392090 U CN202392090 U CN 202392090U
- Authority
- CN
- China
- Prior art keywords
- gear
- self
- seat ring
- shell
- housing
- 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.)
- Ceased
Links
- 238000007789 sealing Methods 0.000 claims description 5
- 239000003921 oil Substances 0.000 description 7
- 238000005260 corrosion Methods 0.000 description 2
- 230000001105 regulatory Effects 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000003897 fog Substances 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000010721 machine oil Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
Abstract
The utility model discloses a maintenance-free fully-sealed self-lubricating rotation drive device. The device consists of a shell, a rotation gear, a worm and the like, wherein the shell comprises a shaft shell and a seat ring; the shaft shell is spatially vertical with the axial lead of the seat ring; the worm is mounted in the shaft shell; a gear is arranged at the middle part of the rotation gear, and steps are arranged at the two ends; the steps at the two ends of the rotation gear are arranged in an inner hole of a self-lubricating bearing respectively and assembled in the seat ring of the shell through the self-lubricating bearing; the middle gear of the rotation gear is meshed with the worm; a pressure ring is mounted above the shell seat ring; and an oil seal is arranged between the pressure ring and the rotation gear. The device disclosed by the utility model has a simple structure, and is maintenance-free, waterproof and dustproof and suitable for solar tracking systems, overhead working trucks, light automobiles and machine tool accessories, and is particularly suitable for the field operation.
Description
Technical field
The utility model relates to a kind of device for revolving and driving, especially a kind of self-lubricating type device for revolving and driving.
Background technique
The structures that adopt the tapered roller bearings supporting in the existing device for revolving and driving more, the tapered roller bearing domestic demand is regularly injected grease, and it is very inconvenient to operate, and especially in the desert region or be in high empty position, brings very big difficulty to manual maintenance.In addition, existing this drive unit does not possess sealing, waterproof, anti-salt fog function, when device for revolving and driving is exposed to the field; The easy inletting device of rainwater, salt fog and sand and dust is inner; Thereby the easy rust corrosion of inner body has a strong impact on working life of device.
Test novel content
The purpose of the utility model provides a kind of novel rotation drive unit of non-maintaining, hermetic selflubricating.
The self-lubricating type device for revolving and driving comprises housing 1, swiveling gear 4, worm screw 6; Said housing 1 comprises axle housing 1.1 and seat ring 1.2; Axle housing 1.1 is spatially vertical each other with the shaft axis of seat ring 1.2, and worm screw 6 is installed in the axle housing 1.1, and swiveling gear 4 middle parts are provided with gear, two ends are provided with step; Swiveling gear 4 two ends steps are respectively charged into the endoporus of self oiling bearing 5; Be assemblied in the seat ring 1.2 of housing 1 through self oiling bearing 5 again, the middle part gear of swiveling gear 4 and worm screw 6 engagements, the top of the seat ring 1.2 of housing 1 is equipped with pressure ring 2.
More optimal technological scheme is that 4 of pressure ring 2 and swiveling gears are provided with oil sealing 3.
The utility model has adopted self oiling bearing, and the Location accuracy of swiveling gear is high, during assembling, need not adjust the backlash of worm screw and swiveling gear, and the oil-containing of self oiling bearing own, does not need intermittent oiling, has non-maintaining function; Simultaneously, in self oiling bearing upper end, oil sealing is equipped with in pressure ring and swiveling gear junction, has the waterproof and dustproof effect, prevents the corrosion of locking apparatus inner body, thereby prolongs whole device working life greatly.
The utility model is particularly useful for the less device for revolving and driving of size.
The utility model is simple in structure, has non-maintaining function, and waterproof and dustproof is applicable to solar tracking system, high-altitude operation vehicle, and light-duty vehicle, machine tool accessory is particularly useful for field work.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model one embodiment's plan view.
Wherein: 1-housing, 1.1 axle housings, 1.2-seat ring, 2-pressure ring, 3-oil sealing, 4-swiveling gear, 5-self oiling bearing, 6-worm screw, 7-drive motor, 8-motor regulating block, 9-bearing, 10-lubricating cup, 11-end cap.
Embodiment
How specify the utility model below in conjunction with accompanying drawing implements.
Like Fig. 1, shown in Figure 2, the selflubricating device for revolving and driving comprises housing 1, swiveling gear 4, worm screw 6, self oiling bearing 5, pressure ring 2, outside framework oil seal 3; The axle housing 1.1 of housing 1 and the shaft axis of seat ring 1.2 are spatially vertical each other; Worm screw 6 is installed in the axle housing 1.1, and swiveling gear 4 middle parts are provided with gear, two ends are provided with step, and step is respectively charged into the endoporus of self oiling bearing 5; Be assemblied in the seat ring 1.2 of housing 1 through self oiling bearing 5 again; The middle part gear of swiveling gear 4 and worm screw 6 engagements, the top of the seat ring 1.2 of housing 1 is equipped with pressure ring 2, and 4 of pressure ring 2 and swiveling gears are installed outside framework oil seal 3.
When being installed in the axle housing 1.2 during with worm screw 6, bearing 9 both can use conventional tapered roller bearing, also can use self oiling bearing.Device for revolving and driving is driven by drive motor 7, is provided with the motor regulating block between drive motor 7 and the axle housing 1.1.
During assembling, self oiling bearing was immersed 10# machine oil 20～30 minutes, take out the back and self oiling bearing surface fluid is cleaned, then, pack in the housing 1, then be respectively charged into worm screw 6, swiveling gear 4 again with the bearing of specialized mould after with immersion oil with rag.
Claims (2)
1. a self-lubricating type device for revolving and driving comprises housing (1), swiveling gear (4), worm screw (6); Said housing (1) comprises axle housing (1.1) and seat ring (1.2); Axle housing (1.1) is spatially vertical each other with the shaft axis of seat ring (1.2); Worm screw (6) is installed in the axle housing (1.1); Swiveling gear (4) middle part is provided with gear, two ends are provided with step, and swiveling gear (4) two ends step is respectively charged into the endoporus of self oiling bearing (5), is assemblied in the seat ring (1.2) of housing (1) through self oiling bearing (5) again; The middle part gear of swiveling gear (4) and worm screw (6) engagement, the top of the seat ring (1.2) of housing (1) is equipped with pressure ring (2).
2. the described self-lubricating type device for revolving and driving of claim 1 is characterized in that: be provided with oil sealing (3) between pressure ring (2) and swiveling gear (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205106748U CN202392090U (en) | 2011-12-09 | 2011-12-09 | Self-lubricating rotation drive device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205106748U CN202392090U (en) | 2011-12-09 | 2011-12-09 | Self-lubricating rotation drive device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202392090U true CN202392090U (en) | 2012-08-22 |
Family
ID=46667017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205106748U Ceased CN202392090U (en) | 2011-12-09 | 2011-12-09 | Self-lubricating rotation drive device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202392090U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104355261A (en) * | 2014-10-23 | 2015-02-18 | 上海市东方海事工程技术有限公司 | Self-lubrication worm gear lead screw lifting machine |
| CN107255142A (en) * | 2017-08-05 | 2017-10-17 | 银川威力传动技术股份有限公司 | A kind of high-mechanic compact revolving support gear-box |
-
2011
- 2011-12-09 CN CN2011205106748U patent/CN202392090U/en not_active Ceased
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104355261A (en) * | 2014-10-23 | 2015-02-18 | 上海市东方海事工程技术有限公司 | Self-lubrication worm gear lead screw lifting machine |
| CN107255142A (en) * | 2017-08-05 | 2017-10-17 | 银川威力传动技术股份有限公司 | A kind of high-mechanic compact revolving support gear-box |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202392090U (en) | Self-lubricating rotation drive device | |
| CN205446632U (en) | Gearbox for rail transit vehicle | |
| CN106931040A (en) | One kind has automatic oiling function bearing block | |
| CN202070964U (en) | Internal grinding machine for bearing rings | |
| CN213705554U (en) | Automobile steering device with high sealing performance | |
| CN202732911U (en) | Gear lubricating device | |
| CN202493633U (en) | Wear resistant type revolution driving device | |
| CN203703068U (en) | Speed reducer rigid connecting flange assembly | |
| CN201805311U (en) | Directly-connected-type roller way motor with square flange and taper hole shaft | |
| CN201953966U (en) | Forced lubrication structure in drive axle | |
| CN205414286U (en) | Gearbox device of eight station cold heading machines | |
| CN101633145A (en) | Angle grinder | |
| CN204457994U (en) | Engine water pump | |
| CN210686935U (en) | Bearing bracket for speed reducer gear box | |
| CN205298028U (en) | Vertical pump with machine oil mouth | |
| CN204984593U (en) | Integral type engine for aircraft | |
| CN204941938U (en) | Be applied to self oiling and the oil-impermeable device of vertical screw vacuum pump | |
| CN217584011U (en) | Brush device for tire lubrication | |
| CN205622386U (en) | Electric automobile in -wheel motor bearing lubricating arrangement | |
| CN209974179U (en) | Cooling and lubricating device for electric hoist | |
| CN203115067U (en) | Speed reducer | |
| CN216590996U (en) | Electric lubricating pump | |
| CN211388856U (en) | Industrial robot wrist | |
| CN205895944U (en) | Quick lubricated cross axle | |
| CN212664475U (en) | Manufacturing equipment for steering column reinforcing block foam |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| IW01 | Full invalidation of patent right | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20190102 Decision number of declaring invalidation: 38427 Granted publication date: 20120822 |