CN105715677A - Specially-shaped wrapped bearing ring - Google Patents
Specially-shaped wrapped bearing ring Download PDFInfo
- Publication number
- CN105715677A CN105715677A CN201610202184.9A CN201610202184A CN105715677A CN 105715677 A CN105715677 A CN 105715677A CN 201610202184 A CN201610202184 A CN 201610202184A CN 105715677 A CN105715677 A CN 105715677A
- Authority
- CN
- China
- Prior art keywords
- circular cylinder
- hollow circular
- shirt rim
- rolling bearing
- bearing circle
- 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.)
- Pending
Links
- 238000005096 rolling process Methods 0.000 claims description 22
- 229910000906 Bronze Inorganic materials 0.000 claims description 4
- 239000010974 bronze Substances 0.000 claims description 4
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 229910010293 ceramic material Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 239000000314 lubricant Substances 0.000 abstract description 9
- 239000003921 oil Substances 0.000 description 36
- 230000000694 effects Effects 0.000 description 3
- 238000003491 array Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004323 axial length Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 235000014593 oils and fats Nutrition 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/30—Parts of ball or roller bearings
- F16C33/58—Raceways; Race rings
- F16C33/62—Selection of substances
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/30—Parts of ball or roller bearings
- F16C33/66—Special parts or details in view of lubrication
- F16C33/6603—Special parts or details in view of lubrication with grease as lubricant
- F16C33/6622—Details of supply and/or removal of the grease, e.g. purging grease
- F16C33/6625—Controlling or conditioning the grease supply
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/30—Parts of ball or roller bearings
- F16C33/66—Special parts or details in view of lubrication
- F16C33/6637—Special parts or details in view of lubrication with liquid lubricant
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolling Contact Bearings (AREA)
Abstract
The invention discloses a specially-shaped wrapped bearing ring. The specially-shaped wrapped bearing ring comprises a hollow circular cylinder, a skirt and a plurality of rows of first oil pockets, wherein the hollow circular cylinder has a central axis; the extension direction of the skirt is vertical to the central axis; second oil pockets are arranged in one side back to the hollow circular cylinder, of the skirt; the first oil pockets occupy 70% to 85% of the total area of the inner sidewall of the hollow circular cylinder; and the second oil pockets occupy 70% to 85% of the area of one side back to the hollow circular cylinder, of the skirt. The first oil pockets and the second oil pockets are arranged in the specially-shaped wrapped bearing ring, and occupy 70% to 85% of the total area of the inner sidewall of the hollow circular cylinder, and the skirt, and while a lubricant is sequentially guided into the surface of the bearing, the guide-in speed of the lubricant can be controlled to be matched with the rotational speed of the bearing.
Description
Technical field
The present invention relates to drive technology field, particularly a kind of abnormity rolling bearing circle.
Background technology
When the bearing of prior art coordinates with rotating shaft, owing to often having certain frictional force between the two, thus high temperature can be produced when rotated, make the lubricating oil in poor quality between bearing and rotating shaft, lubricant effect is greatly reduced, and dust and the produced assorted bits of friction also can accumulate gradually so that because of lack of lubrication between bearing and rotating shaft, and the impact of expanded by heating, cause stuck phenomenon the most at last.
For avoiding above-mentioned technical problem, a kind of more advanced bearing of necessary offer, to overcome described defect of the prior art.
Summary of the invention
In view of this, the invention provides a kind of special-shaped rolling bearing circle that can reach self-lubricating, to solve the problems referred to above.
A kind of abnormity rolling bearing circle, including a hollow circular cylinder, a shirt rim being arranged on described hollow circular cylinder one end, multiple rows of the first oil nest being opened on described hollow circular cylinder medial wall.Described hollow circular cylinder has a central axis.Described shirt rim extend perpendicularly to described central axis.The side of described shirt rim described hollow circular cylinder dorsad is provided with the second oil nest.Described first oil nest accounts for eight ten five ten to percent 7 the percent of the gross area of the medial wall of described hollow circular cylinder.Described second oil nest accounts for eight ten five ten to percent 7 the percent of the area of the side of described hollow circular cylinder dorsad, described shirt rim.
Further, described hollow circular cylinder is one-body molded with shirt rim.
Further, described hollow circular cylinder and shirt rim are manufactured by steel.
Further, described hollow circular cylinder and shirt rim are made of ceramic materials.
Further, described hollow circular cylinder and shirt rim are made up of bronze.
Further, described first oil nest is along the angle between the orientation and central axis in the direction of described central axis more than 8 degree and less than 15 degree.
Further, described first oil nest is 10 degree along the angle between the orientation and central axis in the direction of described central axis.
Further, described first oil nest accounts for 70 the percent of the gross area of the medial wall of described hollow circular cylinder.
Further, described second oil nest accounts for 70 the percent of the area of the side of described hollow circular cylinder dorsad, described shirt rim.
Compared with prior art, described abnormity rolling bearing circle has described shirt rim so that it is more suitable for the motor of compact, and electromotor etc. has the structures such as the Bearing gear of close-packed arrays setting.And the first, second oil nest arranged on described abnormity rolling bearing circle, and described first, second oil nest accounts for eight ten five ten to percent 7 the percent of the medial wall of described hollow circular cylinder and the gross area of shirt rim, while lubricant can be made to import to the surface of this bearing successively, control the velocity of rotation that the boot speed of this lubricant makes it with bearing and match.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, embodiments of the invention are described, wherein:
Fig. 1 is the structural representation of a kind of abnormity rolling bearing circle provided by the invention.
Detailed description of the invention
Below based on accompanying drawing, specific embodiments of the invention are further elaborated.It should be appreciated that the protection domain herein explanation of the embodiment of the present invention being not intended to limit the present invention.
Referring to Fig. 1, it is the structural representation of a kind of abnormity rolling bearing circle 100 provided by the invention.Described abnormity rolling bearing circle 100 includes a hollow circular cylinder 10, a shirt rim 11 being arranged on described hollow circular cylinder 10 one end, the first oil nest 12 on multiple rows of medial wall being opened in described hollow circular cylinder 10.It will be appreciated by those skilled in the art that, a complete bearing also includes some other component, such as bearing outer ring or inner ring, and lubricant, ball can also be included time necessary, these should be known by those skilled in the art.
Described hollow circular cylinder 10 can be made up of materials such as steel, ceramic material, bronze.In the present embodiment, described hollow circular cylinder 10 is made up of bronze.The diameter of this hollow circular cylinder 10 and the thickness of wall should design according to the field applied, in the present embodiment, also being not limited thereof, therefore the first oil nest 12 should use percentage ratio to limit with the parameter designing of the following second oil nest 111, rather than the numerical value that tool is stopped.It is envisioned that due to the structure qualification of bearing, described hollow circular cylinder 10 must be a cylinder, and it has a central axis 101, as shown in the chain-dotted line of Fig. 1.Usual described axle or this hollow circular cylinder 10 are all around described central axis 101 and rotate.
Described shirt rim 11 is from one end of described hollow circular cylinder 10 and is perpendicular to the direction of described central axis 101 and extends out, therefore, described shirt rim 11 extend perpendicularly to described central axis 101.In actual manufacture process, described shirt rim 11 is integrated with described hollow circular cylinder 10, and therefore, described shirt rim and described hollow circular cylinder 10 can be made up of identical material.Described shirt rim 11 and the initial stage of hollow circular cylinder 10 are precoated plates according to the dimensional parameters of described abnormity rolling bearing circle 100, make described race ring again through machine rolls.In the process rolled, it is possible to be simultaneously generated described hollow circular cylinder 10 and shirt rim 11.Different and different according to use occasion of the radial width of described shirt rim 11 and the axial length of described hollow circular cylinder 10 and diameter.In described shirt rim 11, the side of described hollow circular cylinder 10 is additionally provided with the second oil nest 111 dorsad.This second oil nest 111 is distributed on the surface of the side of described hollow circular cylinder 10 dorsad, described shirt rim 11, for receiving the oils and fats of solid-state.Owing to described second oil nest 111 and the first oil nest 12 have identical structure, this second oil nest 111 can be described when described first oil nest 12 is described below together.
Described first oil nest 12 is arranged on the medial wall of described hollow circular cylinder 10, and sets in a row, therefore, is provided with plurality of rows of first oil nest 12 on the medial wall of described hollow circular cylinder 10.In reality manufactures, described first oil nest 12 and the second oil nest 111 manufacture simultaneously, and offer in rows.Only when shirt rim 11 described in bending, described second oil nest 111 is folded to described shirt rim 11, and therefore described second oil nest 111 and the first oil nest 12 have identical structure and effect, only the first oil nest 12 are illustrated at this.Described first oil nest 12 is along the angle theta between the orientation and central axis 101 in the direction of described central axis 101 more than 8 degree and less than 15 degree, to comply with the rotation of described race ring.In the present embodiment, described first oil nest 12 is 10 degree along the angle theta between the orientation and central axis 101 in the direction of described central axis 101.Described first oil nest 12 accounts for the size of the gross area of the medial wall of described hollow circular cylinder 11 and determines the degree of lubrication of this race ring, in order to ensure best lubricating effect, described first oil nest 12 accounts for eight ten five ten to percent 7 the percent of the gross area of the medial wall of described hollow circular cylinder 10.In the present embodiment, described first oil nest 12 accounts for 70 the percent of the gross area of the medial wall of described hollow circular cylinder 10.In like manner, when described second oil nest 111 accounts for eight ten five ten to percent 7 the percent of the area of the side of described hollow circular cylinder 10 dorsad, described shirt rim 11, there is the lubricant effect of the best.In the present embodiment, described second oil nest 111 accounts for 70 the percent of the area of the side of described hollow circular cylinder 10 dorsad, described shirt rim 11.
Compared with prior art, described abnormity rolling bearing circle 100 has described shirt rim 11 so that it is more suitable for the motor of compact, and electromotor etc. has the structures such as the Bearing gear of close-packed arrays setting.And the first oil nest 12 arranged on described abnormity rolling bearing circle 100, and described first oil nest 12 account for described hollow circular cylinder 10 medial wall the gross area eight ten five ten to percent 7 percent, while lubricant can be made to import to the surface of this bearing successively, control the velocity of rotation that the boot speed of this lubricant makes it with bearing and match.
These are only presently preferred embodiments of the present invention, be not used to limitation protection scope of the present invention, any amendment, equivalent replacement or improvement etc. in spirit of the present invention, be all encompassed in scope of the presently claimed invention.
Claims (9)
1. a special-shaped rolling bearing circle, it is characterized in that: described abnormity rolling bearing circle includes a hollow circular cylinder, one shirt rim being arranged on described hollow circular cylinder one end, multiple rows of the first oil nest being opened on described hollow circular cylinder medial wall, described hollow circular cylinder has a central axis, described shirt rim extend perpendicularly to described central axis, the side of described shirt rim described hollow circular cylinder dorsad is provided with the second oil nest, described first oil nest accounts for eight ten five ten to percent 7 the percent of the gross area of the medial wall of described hollow circular cylinder, described second oil nest accounts for eight ten five ten to percent 7 the percent of the area of the side of described hollow circular cylinder dorsad, described shirt rim.
2. abnormity rolling bearing circle as claimed in claim 1, it is characterised in that: described hollow circular cylinder is one-body molded with shirt rim.
3. abnormity rolling bearing circle as claimed in claim 2, it is characterised in that: described hollow circular cylinder and shirt rim are manufactured by steel.
4. abnormity rolling bearing circle as claimed in claim 2, it is characterised in that: described hollow circular cylinder and shirt rim are made of ceramic materials.
5. abnormity rolling bearing circle as claimed in claim 2, it is characterised in that: described hollow circular cylinder and shirt rim are made up of bronze.
6. abnormity rolling bearing circle as claimed in claim 1, it is characterised in that: described first oil nest is along the angle between the orientation and central axis in the direction of described central axis more than 8 degree and less than 15 degree.
7. abnormity rolling bearing circle as claimed in claim 1, it is characterised in that: described first oil nest is 10 degree along the angle between the orientation and central axis in the direction of described central axis.
8. abnormity rolling bearing circle as claimed in claim 1, it is characterised in that: described first oil nest accounts for 70 the percent of the gross area of the medial wall of described hollow circular cylinder.
9. abnormity rolling bearing circle as claimed in claim 1, it is characterised in that: described second oil nest accounts for 70 the percent of the area of the side of described hollow circular cylinder dorsad, described shirt rim.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610202184.9A CN105715677A (en) | 2016-04-01 | 2016-04-01 | Specially-shaped wrapped bearing ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610202184.9A CN105715677A (en) | 2016-04-01 | 2016-04-01 | Specially-shaped wrapped bearing ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105715677A true CN105715677A (en) | 2016-06-29 |
Family
ID=56160639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610202184.9A Pending CN105715677A (en) | 2016-04-01 | 2016-04-01 | Specially-shaped wrapped bearing ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105715677A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20050064868A (en) * | 2003-12-24 | 2005-06-29 | 두산인프라코어 주식회사 | Bush type bearing with fine groove and method for producing thereof |
| CN2937620Y (en) * | 2006-04-20 | 2007-08-22 | 浙江双飞无油轴承有限公司 | Tin bronze axle sleeve with densely covered oil storage hole |
| CN201851492U (en) * | 2010-07-26 | 2011-06-01 | 浙江中达轴承有限公司 | Bimetallic sliding bearing with flange end |
| CN102537057A (en) * | 2011-12-22 | 2012-07-04 | 新昌县惠丰轴承有限公司 | Double metal oil nest bearing bush |
| CN203348322U (en) * | 2013-06-09 | 2013-12-18 | 诸暨市震达轴承有限公司 | Improved self-lubricating bearing |
| CN203348323U (en) * | 2013-06-11 | 2013-12-18 | 诸暨市震达轴承有限公司 | Solid embedded self-lubricating bearing |
| CN103697063A (en) * | 2013-12-20 | 2014-04-02 | 嘉兴市中诚自润轴承有限公司 | Oil storage cavity bearing steel bushing |
| CN203570846U (en) * | 2013-11-21 | 2014-04-30 | 方盛车桥（柳州）有限公司 | Knuckle bushing |
| CN204235962U (en) * | 2014-11-15 | 2015-04-01 | 嘉善双飞润滑材料有限公司 | The winding material of modified polyacetal three layers of composite bearing |
| CN205423559U (en) * | 2016-04-01 | 2016-08-03 | 嘉善佳润轴承有限公司 | System race ring is rolled up to dysmorphism |
-
2016
- 2016-04-01 CN CN201610202184.9A patent/CN105715677A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20050064868A (en) * | 2003-12-24 | 2005-06-29 | 두산인프라코어 주식회사 | Bush type bearing with fine groove and method for producing thereof |
| CN2937620Y (en) * | 2006-04-20 | 2007-08-22 | 浙江双飞无油轴承有限公司 | Tin bronze axle sleeve with densely covered oil storage hole |
| CN201851492U (en) * | 2010-07-26 | 2011-06-01 | 浙江中达轴承有限公司 | Bimetallic sliding bearing with flange end |
| CN102537057A (en) * | 2011-12-22 | 2012-07-04 | 新昌县惠丰轴承有限公司 | Double metal oil nest bearing bush |
| CN203348322U (en) * | 2013-06-09 | 2013-12-18 | 诸暨市震达轴承有限公司 | Improved self-lubricating bearing |
| CN203348323U (en) * | 2013-06-11 | 2013-12-18 | 诸暨市震达轴承有限公司 | Solid embedded self-lubricating bearing |
| CN203570846U (en) * | 2013-11-21 | 2014-04-30 | 方盛车桥（柳州）有限公司 | Knuckle bushing |
| CN103697063A (en) * | 2013-12-20 | 2014-04-02 | 嘉兴市中诚自润轴承有限公司 | Oil storage cavity bearing steel bushing |
| CN204235962U (en) * | 2014-11-15 | 2015-04-01 | 嘉善双飞润滑材料有限公司 | The winding material of modified polyacetal three layers of composite bearing |
| CN205423559U (en) * | 2016-04-01 | 2016-08-03 | 嘉善佳润轴承有限公司 | System race ring is rolled up to dysmorphism |
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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 | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160629 |
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| WD01 | Invention patent application deemed withdrawn after publication |