CN102252027A - Oil accommodating type bearing pedestal - Google Patents
Oil accommodating type bearing pedestal Download PDFInfo
- Publication number
- CN102252027A CN102252027A CN201010178038XA CN201010178038A CN102252027A CN 102252027 A CN102252027 A CN 102252027A CN 201010178038X A CN201010178038X A CN 201010178038XA CN 201010178038 A CN201010178038 A CN 201010178038A CN 102252027 A CN102252027 A CN 102252027A
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- CN
- China
- Prior art keywords
- bearing
- oil
- bearing pedestal
- 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.)
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- Sliding-Contact Bearings (AREA)
Abstract
The invention discloses an oil accommodating type bearing pedestal and relates to an oil accommodating type bearing pedestal which is used for supporting a rotation shaft and is applied to textile manufacturing industry and printing and dyeing industry. The oil accommodating type bearing pedestal comprises a fixed bearing pedestal body; a bearing cover in which a bearing is arranged, and an oil baffle ring are distributed on two sides of the bearing pedestal body; the bearing cover, the bearing pedestal body and the oil baffle ring form an oil accommodating passage; the bearing cover is provided with an oil inlet which is communicated with the oil accommodating passage; the oil baffle ring is arranged on a shaft and keeps a small gap with the bearing pedestal; and the shaft is extended into the bearing pedestal through the oil baffle ring. In the oil accommodating type bearing pedestal, the bearing is in the closed environment which is lubricated well, so that the service life of the bearing is prolonged, the running resistance of a rotation piece is reduced, the running accuracy is improved, oil is convenient to inject, the oil injected once can be used for a long time, and the trouble and the inconvenience that oil is needed to be injected frequently in the bearings of other types are reduced.
Description
Technical field
The present invention relates to a kind ofly to 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.
Technological scheme
The invention provides a kind of above-mentioned defective that overcomes, effective, easy to operate to bearing lubrication, thus make the oily formula bearing support of the long-lived appearance of bearing.
Technological scheme of the present invention 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 micro-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 invention 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 invention
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 invention 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 minimum 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 oily passage, establish and hold the filler opening of oily channel connection on the bearing cap, oil deflector is arranged on axle and upward also and between the bearing support keeps micro-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 |
|---|---|---|---|
| CN201010178038XA CN102252027A (en) | 2010-05-20 | 2010-05-20 | Oil accommodating type bearing pedestal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010178038XA CN102252027A (en) | 2010-05-20 | 2010-05-20 | Oil accommodating type bearing pedestal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102252027A true CN102252027A (en) | 2011-11-23 |
Family
ID=44979512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010178038XA Pending CN102252027A (en) | 2010-05-20 | 2010-05-20 | Oil accommodating type bearing pedestal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102252027A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112460143A (en) * | 2020-11-28 | 2021-03-09 | 温州瓦序鞋业有限公司 | Double-groove upper roller bearing sealing structure for textile machinery |
| CN113494534A (en) * | 2021-09-01 | 2021-10-12 | 陕西飞机工业有限责任公司 | Bearing cover of bearing of rudder support |
-
2010
- 2010-05-20 CN CN201010178038XA patent/CN102252027A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112460143A (en) * | 2020-11-28 | 2021-03-09 | 温州瓦序鞋业有限公司 | Double-groove upper roller bearing sealing structure for textile machinery |
| CN113494534A (en) * | 2021-09-01 | 2021-10-12 | 陕西飞机工业有限责任公司 | Bearing cover of bearing of rudder support |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20111123 |