CN106122264A - A kind of pcrmanent lubrication formula oscillating bearing - Google Patents

A kind of pcrmanent lubrication formula oscillating bearing Download PDF

Info

Publication number
CN106122264A
CN106122264A CN201610703644.6A CN201610703644A CN106122264A CN 106122264 A CN106122264 A CN 106122264A CN 201610703644 A CN201610703644 A CN 201610703644A CN 106122264 A CN106122264 A CN 106122264A
Authority
CN
China
Prior art keywords
wall
lining
outer ring
lubrication
oscillating bearing
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
Application number
CN201610703644.6A
Other languages
Chinese (zh)
Inventor
曹承良
余龙飞
杨杰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huaining Jili Precision Machinery Technology Co Ltd
Original Assignee
Huaining Jili Precision Machinery Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Huaining Jili Precision Machinery Technology Co Ltd filed Critical Huaining Jili Precision Machinery Technology Co Ltd
Priority to CN201610703644.6A priority Critical patent/CN106122264A/en
Publication of CN106122264A publication Critical patent/CN106122264A/en
Pending legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C23/00Bearings for exclusively rotary movement adjustable for aligning or positioning
    • F16C23/02Sliding-contact bearings
    • F16C23/04Sliding-contact bearings self-adjusting
    • F16C23/043Sliding-contact bearings self-adjusting with spherical surfaces, e.g. spherical plain bearings
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/02Parts of sliding-contact bearings
    • F16C33/04Brasses; Bushes; Linings

Abstract

The invention discloses a kind of pcrmanent lubrication formula oscillating bearing, including outer ring, lining and inner ring, the ball curved inner wall of described outer ring is connected with the ball curved outer wall of lining, the ball curved inner wall of lining rolls with the ball curved outer wall of inner ring and is connected, the outside of described outer ring is provided with pouring orifice, the ball curved inner wall of described outer ring is provided with two annular lubricant grooves, wherein said pouring orifice is connected with annular lubricant groove, described annular lubricant groove is provided with lubrication sponge, and described lubrication sponge use polyester sponge, profit oilhole it is uniformly provided with on described lining, and described profit oilhole is provided with two-layer, two annular lubricant grooves on the most corresponding outer ring of two-layer profit oilhole, the pcrmanent lubrication of card oscillating bearing, improve service life, reduce maintenance cost.

Description

A kind of pcrmanent lubrication formula oscillating bearing
Technical field
The invention belongs to oscillating bearing technical field, specifically, the present invention relates to a kind of pcrmanent lubrication formula oscillating bearing.
Background technology
Along with the development of China's mechanical industry, oscillating bearing is widely used in engineering hydraulic jack, forging machine tool, engineering machine Tool, automation equipment, the industry such as vehicle shock absorber and water conservancy machinery.Oscillating bearing is spherical bearing, current joint shaft Holding or use unlubricated or self-lubricating, unlubricated friction resistance is big, and parts depreciation is serious, and self-lubricating is usually at inner ring Centre is provided with a cannelure, and lubricating oil can exist one end time in cannelure, applies in the higher occasion of operating frequency, needs Periodically to inject lubricating oil, to add maintenance cost;Additionally applying when some field of textile machinery, leaking outside of lubricating oil is the most right Textile brings oil contamination.
Summary of the invention
The present invention provides a kind of pcrmanent lubrication formula oscillating bearing, it is therefore an objective to ensureing the pcrmanent lubrication of oscillating bearing, raising makes With the life-span, reduce maintenance cost.
To achieve these goals, the technical scheme that the present invention takes is: a kind of pcrmanent lubrication formula oscillating bearing, including outside Circle, lining and inner ring, the ball curved inner wall of described outer ring is connected with the ball curved outer wall of lining, and the ball curved inner wall of lining is with interior The ball curved outer wall of circle rolls and connects, and the outside of described outer ring is provided with pouring orifice, and the ball curved inner wall of described outer ring is provided with two Individual annular lubricant groove, wherein said pouring orifice is connected with annular lubricant groove.
Preferably, described annular lubricant groove is provided with lubrication sponge, and described lubrication sponge uses polyester sponge.
Preferably, described lining being uniformly provided with profit oilhole, and described profit oilhole is provided with two-layer, two-layer profit oilhole is respectively Two annular lubricant grooves on corresponding outer ring.
Preferably, described profit oilhole carries out rounding with the line of the ball surface intersection of liner outer wall.
The present invention is for ensuring that the pcrmanent lubrication of oscillating bearing, improves service life, reduces maintenance cost, to joint shaft The structure held has done brand-new design, uses above technical scheme to provide the benefit that: by the ball curved inner wall of outer ring It is provided with two annular lubricant grooves, and in annular lubricant groove, is provided with lubrication sponge, and described lubrication sponge uses good springiness, hard Spend moderate, oil absorption good, corrosion-resistant, high temperature resistant, the polyester sponge of acid-fast alkali-proof, not only substantially increases the appearance of storing lubricating grease Amount, and ensure that lubricant effect;It is uniformly provided with profit oilhole on the most described lining, and described profit oilhole is provided with two-layer, two Two annular lubricant grooves on the most corresponding outer ring of layer profit oilhole, decrease the contact area of inner ring and lining first, reduce Frictional resistance, second improves lubricating efficiency, wherein the line of profit oilhole with the ball surface intersection of liner outer wall is carried out rounding, Ensure that the increase of the exercise heat along with oscillating bearing, the grease of fusing smoothly enters between inner ring and lining.
Accompanying drawing explanation
Fig. 1 is that oscillating bearing entirety assembles axonometric drawing;
Fig. 2 is that oscillating bearing entirety assembles right view;
Fig. 3 is that oscillating bearing entirety assembles A-A sectional view;
Fig. 4 is the partial sectional view of outer ring;
Fig. 5 is the axonometric drawing of lining;
Fig. 6 is the axonometric drawing of inner ring;
Wherein:
1, outer ring;2, lining;3, inner ring;10, pouring orifice;11, annular lubricant groove;12, lubrication sponge;20, profit oilhole.
Detailed description of the invention
Below against accompanying drawing, by the description to embodiment, the detailed description of the invention of the present invention is made further details of Explanation, it is therefore an objective to help those skilled in the art that design, the technical scheme of the present invention are had more complete, accurate and deep reason Solve, and contribute to its enforcement.
As shown in Figures 1 to 6, the present invention is a kind of pcrmanent lubrication formula oscillating bearing, it is ensured that the pcrmanent lubrication of oscillating bearing, Improve service life, reduce maintenance cost.
Specifically, as shown in Figures 1 to 6, including outer ring 1, lining 2 and inner ring 3, as shown in Figure 1, Figure 2, Figure 3 shows, described The ball curved inner wall of outer ring 1 is connected with the ball curved outer wall of lining 2, the ball curved inner wall of lining 2 and the ball curved outer wall of inner ring 3 Roll and connect, as it is shown in figure 1, the outside of described outer ring 1 is provided with pouring orifice 10, as shown in Figure 4, in the ball curved surface of described outer ring 1 Wall is provided with two annular lubricant grooves 11, and wherein said pouring orifice 10 is connected with annular lubricant groove 11.
As it is shown on figure 3, be provided with lubrication sponge 12 in described annular lubricant groove 11, and described lubrication sponge 12 uses polyester sea Continuous;As it is shown in figure 5, be uniformly provided with profit oilhole 20 on described lining 2, and described profit oilhole 20 is provided with two-layer, two-layer profit oilhole Two annular lubricant grooves 11 on 20 the most corresponding outer rings 1;Described profit oilhole 20 enters with the line of the ball surface intersection of lining 2 outer wall Row rounding.
With specific embodiment, specific works mode is illustrated below:
When we are before assembling oscillating bearing, first it is made to melt grease heating, then will lubrication sponge 12 Submergence is with the grease of fusing, and sponge 12 the most to be lubricated is drawn off cooling after being filled grease, makes the profit of fusing Lubricating oil becomes again viscous state, then the lubrication sponge 12 being filled grease is embedded the annular lubricant on the ball curved inner wall of outer ring 1 In groove 11, lining 2 and inner ring 3 being loaded onto successively, wherein said lubrication sponge 12 uses polyester sponge, and polyester sponge has the most again Flexible good, hardness is moderate, oil absorption good, corrosion-resistant, high temperature resistant, the feature of acid-fast alkali-proof, oil absorption good and resistant to elevated temperatures solely There is feature, improve the capacity of storing lubricating grease, and ensure that lubricant effect.
In oscillating bearing work process, owing to the ball curved inner wall of lining 2 rolls even with the ball curved outer wall of inner ring 3 Connecing, the carrying out rubbed with inner ring 3 along with lining 2, the temperature of lining 2 can raise, and the heat of described lining 2 gives profit through conduction of heat Sliding sponge 12, makes the grease melted by heat of viscous state on lubrication sponge 12, and the grease then melted can be from lining 2 Profit oilhole 20 oozes, and wherein the line of profit oilhole 20 with the ball surface intersection of lining 2 outer wall is carried out rounding, it is ensured that along with pass The increase of the exercise heat of bearings, the grease of fusing smoothly enters between inner ring 3 and lining 2, described polyester sponge Corrosion-resistant, high temperature resistant, acid-fast alkali-proof so that be difficult to aging under frictional heat effect, additionally along with the increase of frictional heat, viscous state Grease fusing the most severe, the most obvious to the effect of the lubrication cooling of oscillating bearing, be the effect of a positive feedback, described profit Oilhole 20 is provided with two-layer, two annular lubricant grooves 11 on the most corresponding outer ring 1 of two-layer profit oilhole 20, decreases inner ring first 3 with the contact area of lining 2, reduce frictional resistance, second improve lubricating efficiency.
Above in association with accompanying drawing, the present invention is exemplarily described, it is clear that the present invention implements not by above-mentioned side The restriction of formula, as long as have employed the improvement of the various unsubstantialities that method is conceived and technical scheme is carried out of the present invention;Or not Improved, above-mentioned design and the technical scheme of the present invention are directly applied to other occasion, all in protection scope of the present invention Within.

Claims (4)

1. a pcrmanent lubrication formula oscillating bearing, including outer ring, lining and inner ring, the ball curved inner wall of described outer ring and lining Ball curved outer wall connects, and the ball curved inner wall of lining rolls with the ball curved outer wall of inner ring and is connected, it is characterised in that: described outer ring Outside be provided with pouring orifice, the ball curved inner wall of described outer ring is provided with two annular lubricant grooves, wherein said pouring orifice and ring Shape lubrication groove is connected.
A kind of pcrmanent lubrication formula oscillating bearing the most according to claim 1, it is characterised in that: described annular lubricant groove sets There is lubrication sponge, and described lubrication sponge uses polyester sponge.
A kind of pcrmanent lubrication formula oscillating bearing the most according to claim 1, it is characterised in that: it is uniformly provided with on described lining Moisten oilhole, and described profit oilhole is provided with two-layer, two annular lubricant grooves on the most corresponding outer ring of two-layer profit oilhole.
A kind of pcrmanent lubrication formula oscillating bearing the most according to claim 3, it is characterised in that: outside described profit oilhole is with lining The line of the ball surface intersection of wall carries out rounding.
CN201610703644.6A 2016-08-22 2016-08-22 A kind of pcrmanent lubrication formula oscillating bearing Pending CN106122264A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610703644.6A CN106122264A (en) 2016-08-22 2016-08-22 A kind of pcrmanent lubrication formula oscillating bearing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610703644.6A CN106122264A (en) 2016-08-22 2016-08-22 A kind of pcrmanent lubrication formula oscillating bearing

Publications (1)

Publication Number Publication Date
CN106122264A true CN106122264A (en) 2016-11-16

Family

ID=57273691

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610703644.6A Pending CN106122264A (en) 2016-08-22 2016-08-22 A kind of pcrmanent lubrication formula oscillating bearing

Country Status (1)

Country Link
CN (1) CN106122264A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113483017A (en) * 2021-08-14 2021-10-08 临海市乾鑫锻件有限公司 Long-acting joint bearing

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10169648A (en) * 1996-12-05 1998-06-23 Mitsubishi Heavy Ind Ltd Static pressure slide bearing with spherical seat
CN201606412U (en) * 2009-11-19 2010-10-13 福建福山轴承有限公司 Outer ring of special spherical plain radial bearing for heavy trucks
CN202251437U (en) * 2011-08-10 2012-05-30 福建龙溪轴承(集团)股份有限公司 Self-lubricating oscillating bearing
CN203051484U (en) * 2012-12-22 2013-07-10 泸溪蓝天冶化有限责任公司 Self-aligning roller bearing used for ball mill
CN203614577U (en) * 2013-12-31 2014-05-28 浙江精久轴承有限公司 Internally-threaded oil lubrication rod end joint bearing with larger swinging angle
CN205331203U (en) * 2015-12-29 2016-06-22 新昌县明瑞关节轴承有限公司 Knuckle bearing

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10169648A (en) * 1996-12-05 1998-06-23 Mitsubishi Heavy Ind Ltd Static pressure slide bearing with spherical seat
CN201606412U (en) * 2009-11-19 2010-10-13 福建福山轴承有限公司 Outer ring of special spherical plain radial bearing for heavy trucks
CN202251437U (en) * 2011-08-10 2012-05-30 福建龙溪轴承(集团)股份有限公司 Self-lubricating oscillating bearing
CN203051484U (en) * 2012-12-22 2013-07-10 泸溪蓝天冶化有限责任公司 Self-aligning roller bearing used for ball mill
CN203614577U (en) * 2013-12-31 2014-05-28 浙江精久轴承有限公司 Internally-threaded oil lubrication rod end joint bearing with larger swinging angle
CN205331203U (en) * 2015-12-29 2016-06-22 新昌县明瑞关节轴承有限公司 Knuckle bearing

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113483017A (en) * 2021-08-14 2021-10-08 临海市乾鑫锻件有限公司 Long-acting joint bearing

Similar Documents

Publication Publication Date Title
CN104455000B (en) A kind of graphite dry powder lubrication bearing and its processing technology
CN103671556B (en) Rolling bearing
CN201934508U (en) Shaft sleeve
WO2016068215A1 (en) Rolling bearing
CN106122264A (en) A kind of pcrmanent lubrication formula oscillating bearing
CN105179464A (en) Highly non-compact lubricant-containing ceramic bearing
CN205780309U (en) A kind of durable type lightweight bearing
CN104179802A (en) Landing bearing and magnetic bearing assembly
CN104653630A (en) A method of improving lubrication of bearing rolling elements
CN209856232U (en) Close formula back lining bearing
CN202149140U (en) Self-lubricating oscillating bearing
CN103174742A (en) Joint bearing system of automobile damper
CN105805167A (en) Novel bearing with inner-ring conical ball track and outer-ring arc-shaped ball track
CN205207437U (en) Zanjon ball disjunctor bearing that self -lubricating is high temperature resistant
CN201575065U (en) Self-lubricating spare part for metallurgical equipment
CN202194959U (en) Cross shaft universal joint
CN204985341U (en) Novel cylindrical roller bearing
CN205663780U (en) Bearing systems
CN205298275U (en) Novel deep groove ball bearing
CN102384161A (en) High-strength abrasion-resistant bearing
JP6287503B2 (en) Roller bearing cage
CN213929213U (en) Novel ball cage retainer
CN212225790U (en) High-strength cylindrical roller bearing
CN203272465U (en) Bracket side rolling wheel assembly in combined bearing
CN210050211U (en) Star cover with good lubricating effect

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20161116