CN103742771A - Oil injection type conical bearing - Google Patents
Oil injection type conical bearing Download PDFInfo
- Publication number
- CN103742771A CN103742771A CN201310639180.3A CN201310639180A CN103742771A CN 103742771 A CN103742771 A CN 103742771A CN 201310639180 A CN201310639180 A CN 201310639180A CN 103742771 A CN103742771 A CN 103742771A
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- Prior art keywords
- oil
- conical surface
- oil injection
- injection type
- type conical
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Abstract
The invention discloses an oil injection type conical bearing which comprises a rotary shaft, an oil injection shaft sleeve, a machine frame and an oil collecting tank. The oil injection type conical bearing is characterized in that an oil guiding groove is formed in the axial center, in contact with the conical surface of the rotary shaft, of the oil injection shaft sleeve, an oil nozzle is arranged on the oil guiding groove and is connected to an oil outlet of an oil injection pump, and an inlet of the oil injection pump is connected with the oil collecting tank through a filter.
Description
Technical field
The present invention and a kind of conical surface bearing, specifically a kind of oil injection type conical surface bearing.
Background technique
At present, the oil supply system of traditional oil slick conical surface bearing comparatively complexity and cost higher.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of oil injection type conical surface bearing.
In order to solve the problems of the technologies described above, oil injection type conical surface bearing of the present invention, comprise rotating shaft, oil spout axle sleeve, frame, oil sump tank, it is characterized in that, in the conical surface axial centre position of oil spout axle sleeve rotating shaft conical surface contact, oil guide slot is set one, in oil guide slot, be provided with jet, be connected to outlet port, the entrance of oil pump is connected with oil sump tank through filter.
Gear tank deck rank are set in described rotating shaft, in the shell of oil sump tank is wrapped in gear tank deck rank, and do not contact with gear tank deck rank, frame hermetically passing oil sump tank is fixedly connected with oil spout axle sleeve.
The invention has the advantages that: when rotating shaft conical surface load strength changes while causing conical surface oil spout gap between rotating shaft and oil spout axle sleeve to change, the outlet end pressure of Injection Pump can change automatically, and whole oil supply system is simple in structure, with low cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of oil injection type conical surface bearing of the present invention.
Embodiment
Below in conjunction with the drawings and specific embodiments, oil injection type conical surface bearing of the present invention is described in further detail.
As shown in the figure, oil injection type conical surface bearing of the present invention, comprise rotating shaft 1, oil spout axle sleeve 2, frame 3, oil sump tank 4, it is characterized in that, in the conical surface axial centre position of oil spout axle sleeve 2 rotating shaft 1 conical surface contacts, oil guide slot 5 is set one, in oil guide slot 5, be provided with jet 6, be connected to the oil outlet of Injection Pump 7, the entrance of Injection Pump 7 is connected with oil sump tank 4 through filter 8.
Gear tank deck rank 9 are set in described rotating shaft 1, in the shell of oil sump tank 4 is wrapped in gear tank deck rank 9, and do not contact with gear tank deck rank 9, frame 3 hermetically passing oil sump tanks 4 are fixedly connected with oil spout axle sleeve 2.
Claims (2)
1. an oil injection type conical surface bearing, comprise rotating shaft (1), oil spout axle sleeve (2), frame (3), oil sump tank (4), is characterized in that, conical surface axial centre position in the contact of oil spout axle sleeve (2) rotating shaft (1) conical surface arranges one oil guide slot (5), in oil guide slot (5), be provided with jet (6), be connected to the oil outlet of Injection Pump (7), the entrance of Injection Pump (7) is connected with oil sump tank (4) through filter (8).
2. according to the oil injection type conical surface bearing described in claim 1, it is characterized in that, gear tank deck rank (9) are set in described rotating shaft 1, the shell of oil sump tank (4) will keep off in tank deck rank (19) are wrapped in, and do not contact with gear tank deck rank (19), frame (3) hermetically passing oil sump tank (4) is fixedly connected with oil spout axle sleeve (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310639180.3A CN103742771A (en) | 2013-12-04 | 2013-12-04 | Oil injection type conical bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310639180.3A CN103742771A (en) | 2013-12-04 | 2013-12-04 | Oil injection type conical bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103742771A true CN103742771A (en) | 2014-04-23 |
Family
ID=50499820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310639180.3A Pending CN103742771A (en) | 2013-12-04 | 2013-12-04 | Oil injection type conical bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103742771A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107255219A (en) * | 2017-05-24 | 2017-10-17 | 长安大学 | A kind of industrial butter injection device of tunnel geological forecast instrument and method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006105371A (en) * | 2004-10-08 | 2006-04-20 | Sumitomo Heavy Industries Techno-Fort Co Ltd | Slide bearing structure |
| JP2009068511A (en) * | 2007-09-10 | 2009-04-02 | Toshiba Corp | Two-piece type sliding bearing device and rotary machine |
| JP2009216244A (en) * | 2008-02-12 | 2009-09-24 | Nsk Ltd | Spindle device bearing |
| CN102062290A (en) * | 2010-12-17 | 2011-05-18 | 攀枝花环业冶金渣开发有限责任公司 | Lubricating structure of compound pendulum crusher eccentric shaft bearing |
| CN201953864U (en) * | 2010-12-31 | 2011-08-31 | 周云飞 | Mechanical retarder for vehicle |
| CN203571390U (en) * | 2013-12-04 | 2014-04-30 | 镇江新区汇达机电科技有限公司 | Oil injection-type cone bearing |
-
2013
- 2013-12-04 CN CN201310639180.3A patent/CN103742771A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006105371A (en) * | 2004-10-08 | 2006-04-20 | Sumitomo Heavy Industries Techno-Fort Co Ltd | Slide bearing structure |
| JP2009068511A (en) * | 2007-09-10 | 2009-04-02 | Toshiba Corp | Two-piece type sliding bearing device and rotary machine |
| JP2009216244A (en) * | 2008-02-12 | 2009-09-24 | Nsk Ltd | Spindle device bearing |
| CN102062290A (en) * | 2010-12-17 | 2011-05-18 | 攀枝花环业冶金渣开发有限责任公司 | Lubricating structure of compound pendulum crusher eccentric shaft bearing |
| CN201953864U (en) * | 2010-12-31 | 2011-08-31 | 周云飞 | Mechanical retarder for vehicle |
| CN203571390U (en) * | 2013-12-04 | 2014-04-30 | 镇江新区汇达机电科技有限公司 | Oil injection-type cone bearing |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107255219A (en) * | 2017-05-24 | 2017-10-17 | 长安大学 | A kind of industrial butter injection device of tunnel geological forecast instrument and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140423 |