CN201827248U - Oil containing type bearing seat - Google Patents
Oil containing type bearing seat Download PDFInfo
- Publication number
- CN201827248U CN201827248U CN2010201973886U CN201020197388U CN201827248U CN 201827248 U CN201827248 U CN 201827248U CN 2010201973886 U CN2010201973886 U CN 2010201973886U CN 201020197388 U CN201020197388 U CN 201020197388U CN 201827248 U CN201827248 U CN 201827248U
- Authority
- CN
- China
- Prior art keywords
- bearing
- oil
- bearing seat
- oil deflector
- bearing support
- 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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Abstract
The utility model relates to an oil containing type bearing seat which is applied to support a rotating shaft in textile and printing and dyeing industries, and comprises a fixed bearing seat body. A bearing cover and an oil blocking ring that contain a bearing between the two are distributed at two sides of the bearing seat body, wherein an oil containing cavity is formed among the bearing cover, the bearing seat body and the oil blocking ring; the bearing cover is provided with an oil inlet that is communicated with the oil containing cavity; the oil blocking ring is arranged on the shaft and keeps a clearance with the bearing seat; and the shaft stretches into the bearing seat through the oil blocking ring. In the oil containing type bearing seat, as the bearing is always in the closed environment with good lubrication, the service life of the bearing is greatly prolonged, the running resistance of a rotating piece is reduced, the rotation accuracy is improved, oil-injecting operation is convenient, oil filled for once can be enough for long-term use, and the trouble and inconvenience caused by a reason that the bearing seat in other form need to be frequently injected with the oil can be decreased.
Description
Technical field
The utility model relate to a kind ofly be applied to weave, the appearance oil formula bearing support of supporting rotating shaft in the dyeing.
Background technique
In the equipment for dyeing and finishing of weaving, dyeing industry, the rotation deflector roll and the part that respectively turns round are a large amount of parts that use, and keep good verticity, lubricated just very important to bearing.
The existing bearing seat is generally open type or type such as semi-enclosed.
The open type bearing support is owing to can not hold oil, and bearing is exposed in the abominable work condition environment, and bearing often is in the state of insufficient lubrication, and machine must refuel to bearing in the course of the work in per tour, but still cannot say for sure to demonstrate,prove the bearing good lubricating effect, influenced the transmission performance of machine.
Though semi-enclosed bearing support will not have an end of rotatingshaft to seal with bearing cap, but the other end of bearing support is owing to there is rotating shaft head, so can't seal, bearing still is in semi-closed state, though oiling on a small quantity, but can produce leakage at the end that rotating shaft head is arranged, influence lubrication effect, and cause the machine surface greasy dirt.
Because the bearing support of these two kinds of forms all exists bearing support can not hold oil in a large number, must often refuel, operation inconvenience, bearing is exposed under the abominable work condition environment and often is in the state of insufficient lubrication, has shortened the working life of bearing greatly and has influenced the transmission performance of machine.
The model utility content
The utility model provides a kind of above-mentioned defective that overcomes, and is effective, easy to operate to bearing lubrication, thereby makes the oily formula bearing support of the long-lived appearance of bearing.
The technical solution of the utility model is: the present invention includes fixed bearing seat, the bearing seat both sides divide laying with built-in bearing cap and the oil deflector wherein of bearing, form between bearing cap, bearing seat and the oil deflector three and hold oil pocket, establish and hold the filler opening of oil pocket connection on the bearing cap, oil deflector is arranged on axle and upward also and between the bearing support keeps the gap, and the beam warp oil deflector stretches in the bearing support.
Described bearing cap is connected with bearing seat is airtight.
Oil deflector is established some grooves that outwards radiated by the oil deflector center near the end face of bearing.
The oil deflector exterior edge face is provided with and the consistent outside thread of axle sense of rotation.
The oily formula bearing support of appearance of the present utility model lubricates in the good enclosed environment owing to bearing is in all the time, prolonged the working life of bearing greatly, reduced the running resistance of revolving part, improved running accuracy, oiling is easy to operate, and once refuel and can use for a long time, having reduced other form bearing supports must frequent trouble and inconvenience of refueling.
Description of drawings
Fig. 1 is a structural representation of the present utility model
1 is lubricating cup, the 2nd among the figure, bearing cap, the 3rd, bearing support, the 4th, bearing, the 5th, oil deflector, the 6th, running shaft.
Embodiment
Bearing cap 2 of the present utility model is tightened on an end of bearing support 3 and bearing 4 is located, oil deflector 5 is enclosed within on the running shaft 6 and with oil deflector and rotates, the inner ring of threaded cylindrical of oil deflector and bearing support has rotary gap, can form the rotation that the oil resistance effect does not influence running shaft again.All form between bearing cap and oil deflector and the bearing two ends and hold oil pocket, and the retainer by bearing interlinks between the two appearance oil pockets.Screw on lubricating cup 1 on bearing cap 2, inject lubricant oil by lubricating cup 1 in the appearance oil pocket of bearing support 3, lubricant oil liquid level height is no more than bearing support and supplies running shaft to go out the minimum point of axis hole, and oil sump is formed at the bottom that holds oil pocket at bearing support.
When running shaft 6 runnings, oil deflector 5 is along with running shaft turns round together, the outside radial groove along the oil deflector center on close bearing 4 end faces of oil deflector constantly stirs the lubricant oil in the oil sump, and take lubricant oil out of formation bearing is spattered the effect of oil lubrication, and make the exchange of constantly circulating of the retainer of two lubricant oil that hold oil pockets by bearing.On the oil deflector cylindrical outside thread consistent with the running shaft rotation direction in rotary course constantly with the gap of desire by oil deflector cylindrical and bearing support inner ring to lubricant oil counter pushing away in holding oil pocket that foreign exchange leaks, form the rotation sealing process, guarantee that lubricant oil can not leak effusion.
Claims (4)
1. hold oily formula bearing support, it is characterized in that, comprise fixed bearing seat, the bearing seat both sides divide laying with built-in bearing cap and the oil deflector wherein of bearing, form between bearing cap, bearing seat and the oil deflector three and hold oil pocket, establish and hold the filler opening of oil pocket connection on the bearing cap, oil deflector is arranged on axle and upward also and between the bearing support keeps the gap, and the beam warp oil deflector stretches in the bearing support.
2. the oily formula bearing support of appearance according to claim 1 is characterized in that described bearing cap is connected with bearing seat is airtight.
3. the oily formula bearing support of appearance according to claim 1 is characterized in that, oil deflector is established some grooves that outwards radiated by the oil deflector center near the end face of bearing.
4. the oily formula bearing support of appearance according to claim 1 is characterized in that, the oil deflector exterior edge face is provided with and the consistent outside thread of axle sense of rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201973886U CN201827248U (en) | 2010-05-20 | 2010-05-20 | Oil containing type bearing seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201973886U CN201827248U (en) | 2010-05-20 | 2010-05-20 | Oil containing type bearing seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201827248U true CN201827248U (en) | 2011-05-11 |
Family
ID=43965787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201973886U Expired - Fee Related CN201827248U (en) | 2010-05-20 | 2010-05-20 | Oil containing type bearing seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201827248U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102818029A (en) * | 2012-09-15 | 2012-12-12 | 无锡市中达电机有限公司 | Oil retainer structure of novel three-phase asynchronous motor |
| CN102900773A (en) * | 2012-10-19 | 2013-01-30 | 无锡京华重工装备制造有限公司 | Leakage prevention structure for box |
| CN106958599A (en) * | 2017-05-21 | 2017-07-18 | 响水县永恒传动件制造有限公司 | A kind of shaft extension end bearing block |
-
2010
- 2010-05-20 CN CN2010201973886U patent/CN201827248U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102818029A (en) * | 2012-09-15 | 2012-12-12 | 无锡市中达电机有限公司 | Oil retainer structure of novel three-phase asynchronous motor |
| CN102900773A (en) * | 2012-10-19 | 2013-01-30 | 无锡京华重工装备制造有限公司 | Leakage prevention structure for box |
| CN106958599A (en) * | 2017-05-21 | 2017-07-18 | 响水县永恒传动件制造有限公司 | A kind of shaft extension end bearing block |
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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: 20110511 Termination date: 20150520 |
|
| EXPY | Termination of patent right or utility model |