CN205331203U - Knuckle bearing - Google Patents

Knuckle bearing Download PDF

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Publication number
CN205331203U
CN205331203U CN201521114099.4U CN201521114099U CN205331203U CN 205331203 U CN205331203 U CN 205331203U CN 201521114099 U CN201521114099 U CN 201521114099U CN 205331203 U CN205331203 U CN 205331203U
Authority
CN
China
Prior art keywords
bearing
connecting rod
clutch shaft
blind hole
utility
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.)
Expired - Fee Related
Application number
CN201521114099.4U
Other languages
Chinese (zh)
Inventor
许明超
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.)
Xinchang Ming Rui Joint Shaft Bearing Co Ltd
Original Assignee
Xinchang Ming Rui Joint Shaft Bearing 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 Xinchang Ming Rui Joint Shaft Bearing Co Ltd filed Critical Xinchang Ming Rui Joint Shaft Bearing Co Ltd
Priority to CN201521114099.4U priority Critical patent/CN205331203U/en
Application granted granted Critical
Publication of CN205331203U publication Critical patent/CN205331203U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a knuckle bearing, includes first bearing, second bearing and connecting rod, primary shaft contracting draws together the inner circle and the outer lane of mutually supporting and setting up, the inner circle spherical outside surface coats and is stamped the ceramic layer, the inner circle spherical outside surface is equipped with the blind hole, be equipped with solid lubricant in the blind hole, be equipped with two intercrossing's closed loop oil groove in the outer lane on the sphere, the connecting rod respectively with first bearing connecting portion and second bearing connecting portion screw -thread fit, first bearing connecting portion are equipped with the oil filler point, oil filler point and closed loop oil groove intercommunication. The utility model discloses a hub connection all can be followed in the knuckle bearing both ends, and the ability is the wallowing motion simultaneously, the utility model discloses an outer lane surface is equipped with the blind hole of inlaying solid lubricant with the inner circle surface, makes the utility model discloses have the effect of self -lubricating, the setting of closed oil groove and oil filler point has also made things convenient for the maintenance and the maintenance of bearing.

Description

A kind of oscillating bearing
Technical field
This utility model relates to technical field of bearings, is specifically related to a kind of oscillating bearing。
Background technology
Oscillating bearing is a kind of sliding bearing, by with the inner ring of spherical outer surface and hold inner ring and the outer ring with spherical inner surface forms, having and bear bigger load。It is generally used for vehicle traction equipment, medical machinery equipment and engineering mechanical device etc., in use procedure, needs due to equipment, the two ends requiring oscillating bearing all can rotate, for traditional oscillating bearing, one oscillating bearing only one of which inner ring and outer ring, and in the course of the work oscillating bearing working surface abrasion ratio more serious, it is impossible to meet the needs of real work。
Utility model content
In order to solve the technical problem of above-mentioned existence, this utility model adopts following technical proposals: a kind of oscillating bearing, including clutch shaft bearing, second bearing and connecting rod, described clutch shaft bearing includes the cooperate inner ring arranged and outer ring, described inner ring spherical outside surface is coated with ceramic layer, described inner ring spherical outside surface is provided with blind hole, it is provided with kollag in described blind hole, described outer ring Internal Spherical Surface is provided with two cross one another closed loop oil grooves, described connecting rod respectively with clutch shaft bearing connecting portion and the second bearing attachment threaded engagement, described clutch shaft bearing connecting portion is provided with oil filler point, described oil filler point connects with closed loop oil groove。
Described clutch shaft bearing, the second bearing and connecting rod outer surface are provided with zinc coat。
Described clutch shaft bearing and clutch shaft bearing connecting portion are structure as a whole。
Described connecting rod is the rod-like structure of a kind of hollow。
Described connecting rod is a kind of scalable connecting rod。
Described inner ring is embedded in outer ring and can rotate in outer ring。
Described blind hole is evenly distributed on inner ring。
Described kollag is embedded in blind hole。
Described two closed loop oil grooves are all around the Internal Spherical Surface one week of outer ring。
This utility model compared with prior art has the advantages that: oscillating bearing two ends of the present utility model all can connect with axle, energy is wallowing motion simultaneously, outer peripheral surface of the present utility model and inner peripheral surface are provided with the blind hole of solid lubricant inlaid, making this utility model have the effect of self-lubricating, the setting of Guan Bi oil groove and oil filler point has been also convenient for maintenance and the maintenance of bearing。
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the profile of this utility model clutch shaft bearing;
Fig. 3 is the profile of this utility model clutch shaft bearing outer ring。
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail。
As Figure 1-3, a kind of oscillating bearing, including clutch shaft bearing 1, second bearing 2 and connecting rod 3, second bearing 2 is symmetrical arranged with clutch shaft bearing 1 and structure is identical, clutch shaft bearing 1, second bearing 2 and connecting rod 3 outer surface are provided with zinc coat, zinc coat is possible to prevent oscillating bearing life-time service by corrosion, described clutch shaft bearing 1 includes inner ring 11 and outer ring 12, inner ring 11 and outer ring 12 cooperate setting, namely inner ring 11 is embedded in outer ring 12 and can rotate in outer ring 12, described inner ring 11 spherical outside surface is coated with ceramic layer, the Internal Spherical Surface that can protect inner ring 11 is worn corrosion, the described some blind holes 4 of inner ring 11 spherical outside surface, blind hole 4 is evenly distributed on inner ring 11 spherical outside surface, it is provided with kollag 5 in described blind hole 4, kollag 5 is embedded in blind hole 4, bearing can be made to produce self-lubricating function in the course of the work, described outer ring 12 Internal Spherical Surface is provided with two cross one another closed loop oil grooves 6, article two, closed loop oil groove 6 is all around the Internal Spherical Surface one week of outer ring 12, article two, the cross point of closed loop oil groove is in the largest circumference of outer ring Internal Spherical Surface, location dislocation distribution is inlayed with kollag 5 in cross point, described connecting rod 3 respectively with clutch shaft bearing connecting portion and the second bearing attachment threaded engagement, connecting rod 3 is a kind of telescopic hollow connecting rod, the distance between clutch shaft bearing 1 and the second bearing 2 can be regulated by the length of adjustment connecting rod 3, to meet the device requirement of different model, described outer ring 12 is structure as a whole with clutch shaft bearing connecting portion, described clutch shaft bearing connecting portion is provided with oil filler point 7, described oil filler point 7 connects with closed loop oil groove 6, when kollag 5 can not meet oscillating bearing lubrication, oil filler point 7 can be passed through and inject other lubricants, lubricant can flow into the Internal Spherical Surface of whole outer ring 12 uniformly along Guan Bi oil groove 6, oil filler point 7 can coordinate oil-hole plug, oil-hole plug is possible to prevent dust to enter Bearing inner, this utility model can connect two axles, two axles can swing inclination simultaneously。

Claims (9)

1. an oscillating bearing, it is characterized in that including clutch shaft bearing (1), second bearing (2) and connecting rod (3), described clutch shaft bearing (1) includes the cooperate inner ring (11) arranged and outer ring (12), described inner ring (11) spherical outside surface is coated with ceramic layer, described inner ring (11) spherical outside surface is provided with blind hole (4), kollag (5) it is provided with in described blind hole (4), described outer ring (12) Internal Spherical Surface is provided with two cross one another closed loop oil grooves (6), described connecting rod (3) respectively with clutch shaft bearing connecting portion and the second bearing attachment threaded engagement, described clutch shaft bearing connecting portion is provided with oil filler point (7), described oil filler point (7) connects with closed loop oil groove (6)。
2. oscillating bearing according to claim 1, it is characterised in that described clutch shaft bearing (1), the second bearing (2) and connecting rod (3) outer surface are provided with zinc coat。
3. oscillating bearing according to claim 1, it is characterised in that described clutch shaft bearing (1) and clutch shaft bearing connecting portion are structure as a whole。
4. oscillating bearing according to claim 1, it is characterised in that the rod-like structure that described connecting rod (3) is a kind of hollow。
5. oscillating bearing according to claim 1, it is characterised in that described connecting rod (3) is a kind of scalable connecting rod。
6. oscillating bearing according to claim 1, it is characterised in that described inner ring (11) is embedded in outer ring (12) and can rotate in outer ring (12)。
7. oscillating bearing according to claim 1, it is characterised in that described blind hole (4) is evenly distributed on inner ring (11)。
8. oscillating bearing according to claim 1, it is characterised in that described kollag (5) is embedded in blind hole (4)。
9. oscillating bearing according to claim 1, it is characterised in that described two closed loop oil grooves (6) are all around the Internal Spherical Surface one week of outer ring (12)。
CN201521114099.4U 2015-12-29 2015-12-29 Knuckle bearing Expired - Fee Related CN205331203U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201521114099.4U CN205331203U (en) 2015-12-29 2015-12-29 Knuckle bearing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201521114099.4U CN205331203U (en) 2015-12-29 2015-12-29 Knuckle bearing

Publications (1)

Publication Number Publication Date
CN205331203U true CN205331203U (en) 2016-06-22

Family

ID=56312517

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201521114099.4U Expired - Fee Related CN205331203U (en) 2015-12-29 2015-12-29 Knuckle bearing

Country Status (1)

Country Link
CN (1) CN205331203U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106122264A (en) * 2016-08-22 2016-11-16 怀宁吉利来精密机械科技有限公司 A kind of pcrmanent lubrication formula oscillating bearing

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106122264A (en) * 2016-08-22 2016-11-16 怀宁吉利来精密机械科技有限公司 A kind of pcrmanent lubrication formula oscillating bearing

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160622

Termination date: 20201229