CN104180145A - Annular oiling device - Google Patents
Annular oiling device Download PDFInfo
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- CN104180145A CN104180145A CN201410345352.0A CN201410345352A CN104180145A CN 104180145 A CN104180145 A CN 104180145A CN 201410345352 A CN201410345352 A CN 201410345352A CN 104180145 A CN104180145 A CN 104180145A
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- Prior art keywords
- annular
- pipe joint
- cylindrical hole
- hole
- oil
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Abstract
The invention discloses an annular oiling device which can uniformly cover oil on an annular groove. The annular oiling device comprises an oiling barrel, wherein the oiling barrel comprises a barrel body and a core arranged in the barrel body, inner holes of the barrel body comprise a cylindrical hole located in the upper part and a big-end-down arc-shaped hole located below the cylindrical hole, a limiting platform is arranged between the cylindrical hole and the arc-shaped hole, a pipe joint whose lower part is matched with the cylindrical hole is arranged above the core, a plurality of radial oil holes are uniformly formed in the lower end of the pipe joint in the circumferential direction, a limit boss matched with the limiting platform is arranged on the pipe joint and above the radial oil holes, the outer surface of the core adopts a big-end-down arc-shaped surface, and an annular oil outlet channel is formed between the arc-shaped surface of the core and the wall of the arc-shaped hole of the barrel body. With adoption of the annular oil outlet channel, the annular groove in the whole bearing bottom plate can be covered with lubricating oil, the lubrication effect of a ball bearing is better guaranteed, and meanwhile, the oil outlet quantity is further increased, so that the working efficiency is improved.
Description
Technical field
The present invention relates to a kind of preparation device, refer more particularly to a kind of annular preparation device oiling for ball bearing.
Background technique
At present, be the annular preparation device that ball bearing oils, its oil outlet is circumferentially evenly arranged oil outlet by several and forms.In actual use, be point-like annular spread the circular groove of bearing base plate from oil outlet lubricant oil out, can not be covered with whole circular groove, thereby affect the lubrication effect of ball bearing; And the oil pump capacity (fuel-displaced flow) in the unit time is restricted, and has extended the time oiling, and has affected working efficiency.
Summary of the invention
Technical problem to be solved by this invention is: a kind of annular preparation device that can evenly be covered with circular groove, also can improve fuel-displaced flow is provided.
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of annular preparation device, comprise: cylinder oils, this cylinder that oils is made up of cylindrical shell and the core body that is placed in cylindrical shell, the endoporus of cylindrical shell comprises superposed cylindrical hole and is positioned at the arcuate socket from small to large of cylindrical hole below, between cylindrical hole and arcuate socket, be provided with limiting platform, the top of described core body is provided with the pipe joint matching with cylindrical hole in its underpart, the lower end of pipe joint circumferentially evenly offers several radially oil-through holes, on pipe joint, above oil-through hole radially, be provided with the positive stop lug boss matching with limiting platform, the outer surface of core body is arc shaped surface from small to large, between the hole wall of the arc shaped surface of core body and the arcuate socket of cylindrical shell, form annular oil discharge passage.
Described arcuate socket and the bus of arc shaped surface are circular arc.
Described oil discharge passage seamlessly transits from large to small.
On the hole wall of described cylindrical hole, offer circular groove, in circular groove, be provided with O-ring seals.
On the outer surface of described pipe joint, be provided with locking screw, this pipe joint stretches out from cylindrical hole, by its locking screw, locking nut being set, core body is fixed on cylindrical shell.
The invention has the beneficial effects as follows: owing to having adopted annular oil discharge passage, lubricant oil can be covered with in the circular groove of whole bearing base plate, ensure preferably the lubrication effect of ball bearing, meanwhile, also improved fuel-displaced flow, thereby improved working efficiency.In addition, because described oil discharge passage seamlessly transits from large to small, make to be positioned at oil outlet (bottom opening of oil discharge passage) fuel-displaced more even, further ensured the lubrication effect of ball bearing; The setting of O-ring seals, can prevent preferably that lubricant oil is from seepage between core body and cylindrical shell, thereby save manufacture cost, ensures again environmental hygiene cleaning simultaneously.
Brief description of the drawings
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation of Fig. 1 middle cylinder body.
Reference character in Fig. 1 to Fig. 2 is: 1, cylindrical shell, 10, cylindrical hole, 101, circular groove, 11, arcuate socket, 111, hole wall, 112, limiting platform, 12, oil discharge passage, 2, core body, 20, pipe joint, 201, positive stop lug boss, 21, arc shaped surface, 202, oil-through hole radially, 3, O-ring seals, 4, locking nut.
Embodiment
Below in conjunction with accompanying drawing, describe specific embodiment of the invention scheme in detail.
As shown in Figure 1, annular preparation device of the present invention, comprise: the cylinder that oils being formed by cylindrical shell 1 and the core body 2 that is placed in cylindrical shell 1, as shown in Figure 2, the endoporus of this cylindrical shell 1 comprises: superposed cylindrical hole 10 and be positioned at cylindrical hole 10 belows from small to large, the bus arcuate socket 11 that is circular arc, between cylindrical hole 10 and arcuate socket 11, be provided with limiting platform 112, the top of described core body 2 is provided with the pipe joint 20 matching with cylindrical hole 10 in its underpart, the lower end of pipe joint 20 circumferentially evenly offers several oil-through holes 202 radially that communicate with the endoporus of pipe joint 20, on pipe joint 20, above oil-through hole 202 radially, be provided with the positive stop lug boss 201 matching with limiting platform 112, the outer surface of described core body 2 is for from small to large, bus is the arc shaped surface 21 of circular arc, between the hole wall 111 of the arc shaped surface 21 of core body 2 and the arcuate socket 11 of cylindrical shell 1, form annular oil discharge passage 12, and, this oil discharge passage 12 seamlessly transits from large to small.In the present embodiment, on the hole wall of described cylindrical hole 10, offer circular groove 101, in circular groove 101, be provided with O-ring seals 3; On the outer surface of described pipe joint 20, be provided with locking screw, this pipe joint 20 stretches out from cylindrical hole 10, by locking nut 4 is set on its locking screw, core body 2 is fixed on cylindrical shell 1.
In actual use, owing to having adopted annular oil discharge passage 12, lubricant oil can be covered with in the circular groove of whole bearing base plate, ensure preferably the lubrication effect of ball bearing; Meanwhile, because oil discharge passage 12 seamlessly transits from large to small, make to be positioned at oil outlet (bottom opening of oil discharge passage 12) fuel-displaced more even, further ensured the lubrication effect of ball bearing.
Above-described embodiment does not limit the present invention in any way, and every employing is equal to replaces or technological scheme that the mode of equivalent transformation obtains all drops in protection scope of the present invention.
Claims (5)
1. an annular preparation device, comprise: cylinder oils, it is characterized in that: the described cylinder that oils is made up of cylindrical shell and the core body that is placed in cylindrical shell, the endoporus of described cylindrical shell comprises superposed cylindrical hole and is positioned at the arcuate socket from small to large of cylindrical hole below, between cylindrical hole and arcuate socket, be provided with limiting platform, the top of described core body is provided with the pipe joint matching with cylindrical hole in its underpart, the lower end of pipe joint circumferentially evenly offers several radially oil-through holes, on pipe joint, above oil-through hole radially, be provided with the positive stop lug boss matching with limiting platform, the outer surface of core body is arc shaped surface from small to large, between the hole wall of the arc shaped surface of core body and the arcuate socket of cylindrical shell, form annular oil discharge passage.
2. according to the annular preparation device described in claim 1, it is characterized in that: described arcuate socket and the bus of arc shaped surface are circular arc.
3. according to the annular preparation device described in claim 1, it is characterized in that: described oil discharge passage seamlessly transits from large to small.
4. according to the annular preparation device described in claim 1,2 or 3, it is characterized in that: on the hole wall of described cylindrical hole, offer circular groove, in circular groove, be provided with O-ring seals.
5. according to the annular preparation device described in claim 4, it is characterized in that: on the outer surface of described pipe joint, be provided with locking screw, this pipe joint stretches out from cylindrical hole, by its locking screw, locking nut being set, core body is fixed on cylindrical shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410345352.0A CN104180145A (en) | 2014-07-18 | 2014-07-18 | Annular oiling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410345352.0A CN104180145A (en) | 2014-07-18 | 2014-07-18 | Annular oiling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104180145A true CN104180145A (en) | 2014-12-03 |
Family
ID=51961385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410345352.0A Pending CN104180145A (en) | 2014-07-18 | 2014-07-18 | Annular oiling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104180145A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107701897A (en) * | 2017-09-11 | 2018-02-16 | 东阳市东政电机有限公司 | The uniform greasing device of Small circular aperture inwall |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2872053Y (en) * | 2006-01-19 | 2007-02-21 | 万向钱潮股份有限公司 | Multi-ball channel jetter of internal grease filler |
| EP1850019A1 (en) * | 2005-01-17 | 2007-10-31 | JTEKT Corporation | Rolling bearing device and rotary device |
| CN201513696U (en) * | 2009-07-07 | 2010-06-23 | 山东华帘集团钢帘有限公司 | Lubricating device for transmission shaft bearing of double twist buncher |
| CN102003603A (en) * | 2010-11-10 | 2011-04-06 | 浙江八环轴承有限公司 | Bearing grease injector |
| CN202647155U (en) * | 2012-06-26 | 2013-01-02 | 浙江明星轴承有限公司 | Deep groove ball bearing fat liquoring mould |
-
2014
- 2014-07-18 CN CN201410345352.0A patent/CN104180145A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1850019A1 (en) * | 2005-01-17 | 2007-10-31 | JTEKT Corporation | Rolling bearing device and rotary device |
| CN2872053Y (en) * | 2006-01-19 | 2007-02-21 | 万向钱潮股份有限公司 | Multi-ball channel jetter of internal grease filler |
| CN201513696U (en) * | 2009-07-07 | 2010-06-23 | 山东华帘集团钢帘有限公司 | Lubricating device for transmission shaft bearing of double twist buncher |
| CN102003603A (en) * | 2010-11-10 | 2011-04-06 | 浙江八环轴承有限公司 | Bearing grease injector |
| CN202647155U (en) * | 2012-06-26 | 2013-01-02 | 浙江明星轴承有限公司 | Deep groove ball bearing fat liquoring mould |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107701897A (en) * | 2017-09-11 | 2018-02-16 | 东阳市东政电机有限公司 | The uniform greasing device of Small circular aperture inwall |
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Legal Events
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| 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: 20141203 |