CN108083145A - A kind of loop wheel machine revolving support - Google Patents
A kind of loop wheel machine revolving support Download PDFInfo
- Publication number
- CN108083145A CN108083145A CN201711395035.XA CN201711395035A CN108083145A CN 108083145 A CN108083145 A CN 108083145A CN 201711395035 A CN201711395035 A CN 201711395035A CN 108083145 A CN108083145 A CN 108083145A
- Authority
- CN
- China
- Prior art keywords
- inner ring
- revolving support
- outer ring
- rolling element
- retainer
- 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.)
- Granted
Links
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
- F16C33/66—Special parts or details in view of lubrication
- F16C33/6637—Special parts or details in view of lubrication with liquid lubricant
- F16C33/6659—Details of supply of the liquid to the bearing, e.g. passages or nozzles
- F16C33/667—Details of supply of the liquid to the bearing, e.g. passages or nozzles related to conditioning, e.g. cooling, filtering
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/62—Constructional features or details
- B66C23/84—Slewing gear
-
- 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
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
- F16C19/14—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load
- F16C19/16—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with a single row of balls
-
- 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
-
- 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
- F16C33/6659—Details of supply of the liquid to the bearing, e.g. passages or nozzles
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jib Cranes (AREA)
- Rolling Contact Bearings (AREA)
Abstract
The invention discloses a kind of loop wheel machine revolving supports, including inner ring, outer ring and rolling element, the inner ring is located at outer ring lower part and rolling element is equipped between inner ring and outer ring, retainer is flexibly connected on the outside of the rolling element and retainer is between inner ring and outer ring, the outer peripheral surface is equipped with oil inlet, the outer ring bottom is equipped with oil pipe and oil pipe bottom is equipped with oil outlet, and the oil outlet is located at rolling element top, inner ring bottom connection strengthening rib.This invention ensures that the effect of lubrication; and it is inconvenient to avoid oil mass that rolling element is excessively caused to rotate; it ensure that revolving support rotates smooth, it is unstable inside revolving support caused by avoiding hot-spot, extend the service life of revolving support; the stability of inner ring can be increased; the damage that inner ring is generated in abrasion is reduced, protection is internally enclosed, ensure that revolving support efficiently works; the stability of entire revolving support is added by securing plate, ensure that the stabilization of rotation supporting structure.
Description
Technical field
The present invention relates to loop wheel machine internal structure technical field, more particularly to a kind of loop wheel machine revolving support.
Background technology
Pivoting support is called turntable bearing, some people are also referred to as, and rotationally supports, supporting of circling round.Pivoting support is in reality
Using very extensively in industry, it is known as：" joint of machine " is to need between two articles to make opposite rotary motion, and needs same
When bear axial force, radial load, tilting moment machinery necessary to important transmission parts.With the rapid hair of machinery industry
Exhibition, pivoting support are obtained in industries such as ship equipment, engineering machinery, light industry and machinery, metallurgical machinery, medical machinery, industrial machineries
It is widely applied.Pivoting support is novel mechanical parts, it has the compositions such as Internal and external cycle, rolling element, and pivoting support is a kind of
The large size bearing of combined load can be born, larger axial direction, radial load and tilting moment can be born simultaneously.
Revolving support lacks good lubricity when in use, and rotation when lubricated more easily to revolving support generates resistance
Hinder, influence the use of revolving support, and revolving support can generate abrasion to inside when in use, to the internal heat of revolving support
It is uneven, the service life of revolving support is had an impact, long-term abrasion causes the expansion inside revolving support to give revolution branch
The use of support brings loosening, it is difficult to revolving support be used, lack the reinforcing inside multiple revolving support, to revolving support
Using making troubles.For this purpose, a kind of it is proposed that loop wheel machine revolving support.
The content of the invention
It is a primary object of the present invention to provide a kind of loop wheel machine revolving support, which can be to revolving support inside
It refuels, accurately oil can be added dropwise to inside rolling element, rotatable support is lubricated, and be ensure that the effect of lubrication, and is kept away
Exempting from oil mass excessively causes rolling element to rotate inconvenience, ensure that revolving support rotates smooth, and the heat that can generate inner ring carries out
It absorbs and then heat conduction is radiated to outer peripheral surface, ensure the uniformity of revolving support internal temperature, hot-spot is avoided to cause
Revolving support inside it is unstable, extend the service life of revolving support, can increase the stability of inner ring, reduce inner ring and grinding
The damage generated during damage, internally encloses protection, ensure that revolving support efficiently works, and entire return is added by securing plate
Turn the stability of support, ensure that the stabilization of rotation supporting structure, can effectively solve the problems, such as in background technology.
To achieve the above object, the technical solution taken of the present invention is：
A kind of loop wheel machine revolving support, including inner ring, outer ring and rolling element, the inner ring be located at outer ring lower part and inner ring and
Rolling element is equipped between outer ring, retainer is flexibly connected on the outside of the rolling element and retainer is between inner ring and outer ring, institute
Outer peripheral surface is stated equipped with oil inlet, the outer ring bottom is equipped with oil pipe and oil pipe bottom is equipped with oil outlet, and the oil outlet is located at
Rolling element top, inner ring bottom connection strengthening rib.
Further, the retainer is internally provided with anti-oiled-plate method and anti-oiled-plate method is located at rolling element both sides.
Further, the retainer bottom is equipped with absorber plate and absorber plate is connected with inner ring, and the retainer is by leading
Hot pin is connected with outer ring, and the outer peripheral surface is equipped with heat sink.
Further, the retainer surface is equipped with oil mass inductor.
Further, the outer ring both sides external reinforcement by connection plate.
Compared with prior art, the present invention has the advantages that：
1st, a kind of loop wheel machine revolving support, can be to revolving support using oil inlet, oil outlet and oil mass inductor is set
Inside is refueled, and accurately oil can be added dropwise to inside rolling element, and rotatable support is lubricated, and ensure that the effect of lubrication,
And it is inconvenient to avoid oil mass that rolling element is excessively caused to rotate, and ensure that revolving support rotates smooth.
2nd, by setting absorber plate, heat conductive rod and heat sink, the heat that inner ring generates absorb and then heat conduction is arrived
Outer peripheral surface radiates, and ensures the uniformity of revolving support internal temperature, caused by avoiding hot-spot inside revolving support
It is unstable, extend the service life of revolving support.
3rd, due to setting reinforcing rib and securing plate, the stability of inner ring can be increased, reduce the damage that inner ring is generated in abrasion
It is bad, protection is internally enclosed, ensure that revolving support efficiently works, the stabilization of entire revolving support is added by securing plate
Property, it ensure that the stabilization of rotation supporting structure, ensure a kind of loop wheel machine revolving support using effect and utilization benefit, be suitble to wide
General popularization.
Description of the drawings
Fig. 1 is a kind of internal structure schematic diagram of loop wheel machine revolving support of the present invention.
Fig. 2 is a kind of overall structure diagram of loop wheel machine revolving support of the present invention.
In figure：1st, inner ring；2nd, outer ring；3rd, retainer；4th, oil mass inductor；5th, reinforcing rib；6th, absorber plate；7th, securing plate；
8th, oil inlet；9th, heat conductive rod；10th, oil pipe；11st, heat sink；12nd, oil outlet；13rd, rolling element；14th, anti-oiled-plate method.
Specific embodiment
To be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, with reference to
Specific embodiment, the present invention is further explained.
As shown in Figs. 1-2, a kind of loop wheel machine revolving support, including inner ring 1, outer ring 2 and rolling element 13, the inner ring 1
Rolling element 13 is equipped in 2 lower part of outer ring and between inner ring 1 and outer ring 2, the 13 outside flexible connection retainer 3 of rolling element and guarantor
Frame 3 is held between inner ring 1 and outer ring 2,2 surface of outer ring be equipped with oil inlet 8,2 bottom of outer ring be equipped with oil pipe 10 and
10 bottom of oil pipe is equipped with oil outlet 12, and the oil outlet 12 is located at 13 top of rolling element, the 1 bottom connection strengthening rib 5 of inner ring.
Wherein, the retainer 3 is internally provided with anti-oiled-plate method 14 and anti-oiled-plate method 14 is located at 13 both sides of rolling element.
Wherein, 3 bottom of retainer is equipped with absorber plate 6 and absorber plate 6 is connected with inner ring 1, and the retainer 3 is by leading
Hot pin 9 is connected with outer ring 2, and 2 surface of outer ring is equipped with heat sink 11.
Wherein, 3 surface of retainer is equipped with oil mass inductor 4.
Wherein, the 2 both sides external reinforcement by connection plate 7 of outer ring.
It should be noted that the present invention is a kind of loop wheel machine revolving support, during work, opening oil inlet 8 can be by lubricating oil
Be added in oil pipe 10, lubricating oil can be accurately added dropwise to by oil outlet 12 by 13 surface of rolling element, can to rolling element 13 into
Row lubrication, can measure the oil mass in the rolling element 13 of addition by oil mass inductor 4, avoids oil mass excessive, turning round
Support generates certain heat in use, inner ring 1 can be worn, and can absorb heat by absorber plate 6 and then pass through heat conduction
Stick 9 is transferred to 2 surface of outer ring, can be dispersed heat by heat sink 11, ensure that temperature inside revolving support and right
Cool down inside revolving support, the stability of inner ring 1 can be increased by reinforcing rib 5, reduce the abrasion generated to inner ring 1, lead to
The stability of revolving support can be increased by crossing retainer 3 and reinforcing rib 5, extended the service life of revolving support, ensured the one kind
The utilization benefit of loop wheel machine revolving support.The model FL0376030036A0A1243 of the oil mass inductor 4.
The basic principles, main features and the advantages of the invention have been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (5)
1. a kind of loop wheel machine revolving support, including inner ring (1), outer ring (2) and rolling element (13), the inner ring (1) is located at outer ring
(2) rolling element (13) is equipped between lower part and inner ring (1) and outer ring (2), it is characterised in that：Activity on the outside of the rolling element (13)
Connection retainer (3) and retainer (3) is located between inner ring (1) and outer ring (2), outer ring (2) surface are equipped with oil inlet
(8)；
Outer ring (2) bottom is equipped with oil pipe (10) and oil pipe (10) bottom is equipped with oil outlet (12), oil outlet (12) position
In rolling element (13) top, inner ring (1) the bottom connection strengthening rib (5).
2. a kind of loop wheel machine revolving support according to claim 1, it is characterised in that：The retainer (3) is internally provided with
Anti- oiled-plate method (14) and anti-oiled-plate method (14) are located at rolling element (13) both sides.
3. a kind of loop wheel machine revolving support according to claim 1, it is characterised in that：Retainer (3) bottom is equipped with
Absorber plate (6) and absorber plate (6) is connected with inner ring (1), the retainer (3) is connected by heat conductive rod (9) with outer ring (2), institute
Outer ring (2) surface is stated equipped with heat sink (11).
4. a kind of loop wheel machine revolving support according to claim 1, it is characterised in that：Retainer (3) surface is equipped with
Oil mass inductor (4).
5. a kind of loop wheel machine revolving support according to claim 1, it is characterised in that：Outer ring (2) both sides external connects
Connect securing plate (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711395035.XA CN108083145B (en) | 2017-12-21 | 2017-12-21 | Rotary support for crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711395035.XA CN108083145B (en) | 2017-12-21 | 2017-12-21 | Rotary support for crane |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108083145A true CN108083145A (en) | 2018-05-29 |
| CN108083145B CN108083145B (en) | 2021-06-04 |
Family
ID=62178020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711395035.XA Active CN108083145B (en) | 2017-12-21 | 2017-12-21 | Rotary support for crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108083145B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108584735A (en) * | 2018-07-05 | 2018-09-28 | 江西飞达电气设备有限公司 | A kind of arm derrick crane revolution limiter |
| CN110862029A (en) * | 2019-12-02 | 2020-03-06 | 徐州九鼎锻造科技有限公司 | Good-stability rotary supporting mechanism for crane |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005061574A (en) * | 2003-08-19 | 2005-03-10 | Shin Caterpillar Mitsubishi Ltd | Turning bearing mechanism for construction machine and dust seal for the same |
| CN103375486A (en) * | 2012-04-26 | 2013-10-30 | 谢夫勒科技股份两合公司 | Movable bearing assembly |
| CN104105895A (en) * | 2012-03-14 | 2014-10-15 | 舍弗勒技术有限两合公司 | Rolling bearing assembly |
| CN204494046U (en) * | 2015-03-20 | 2015-07-22 | 北京昊华能源股份有限公司 | A kind of wagon tipper bearing automatic fuelling device |
| CN204784181U (en) * | 2015-04-23 | 2015-11-18 | 马鞍山方圆回转支承股份有限公司 | Four point contact ball formula slewing bearing on subdivision formula plane |
| CN205870264U (en) * | 2016-03-31 | 2017-01-11 | 嘉善永金金属制品有限公司 | Grinding device for foundry goods with heat absorbing structure |
| CN107289012A (en) * | 2016-04-02 | 2017-10-24 | 江阴市富明机械有限公司 | Reductor wear-resisting high-temperature bearing seat |
-
2017
- 2017-12-21 CN CN201711395035.XA patent/CN108083145B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005061574A (en) * | 2003-08-19 | 2005-03-10 | Shin Caterpillar Mitsubishi Ltd | Turning bearing mechanism for construction machine and dust seal for the same |
| CN104105895A (en) * | 2012-03-14 | 2014-10-15 | 舍弗勒技术有限两合公司 | Rolling bearing assembly |
| CN103375486A (en) * | 2012-04-26 | 2013-10-30 | 谢夫勒科技股份两合公司 | Movable bearing assembly |
| CN204494046U (en) * | 2015-03-20 | 2015-07-22 | 北京昊华能源股份有限公司 | A kind of wagon tipper bearing automatic fuelling device |
| CN204784181U (en) * | 2015-04-23 | 2015-11-18 | 马鞍山方圆回转支承股份有限公司 | Four point contact ball formula slewing bearing on subdivision formula plane |
| CN205870264U (en) * | 2016-03-31 | 2017-01-11 | 嘉善永金金属制品有限公司 | Grinding device for foundry goods with heat absorbing structure |
| CN107289012A (en) * | 2016-04-02 | 2017-10-24 | 江阴市富明机械有限公司 | Reductor wear-resisting high-temperature bearing seat |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108584735A (en) * | 2018-07-05 | 2018-09-28 | 江西飞达电气设备有限公司 | A kind of arm derrick crane revolution limiter |
| CN110862029A (en) * | 2019-12-02 | 2020-03-06 | 徐州九鼎锻造科技有限公司 | Good-stability rotary supporting mechanism for crane |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108083145B (en) | 2021-06-04 |
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