CN210461413U

CN210461413U - Self-lubricating insert bearing

Info

Publication number: CN210461413U
Application number: CN201921382719.0U
Authority: CN
Inventors: 陆全
Original assignee: CHANGZHOU WUJIN HUANYU BEARING CO LTD
Current assignee: CHANGZHOU WUJIN HUANYU BEARING CO LTD
Priority date: 2019-08-23
Filing date: 2019-08-23
Publication date: 2020-05-05
Anticipated expiration: 2029-08-23

Abstract

The utility model discloses a self-lubricating outer spherical surface bearing, which comprises a bearing body, wherein an outer ring of the bearing body is provided with an oil storage bag, an oil delivery pipe is connected between the oil storage bag and the outer ring of the bearing body, the oil delivery pipe is fixedly connected with the outer ring of the bearing body, the oil delivery pipe is detachably connected with the oil storage bag, and the outer ring of the bearing body is communicated with the oil storage bag through the oil delivery pipe, avoid the cream oil to be inhomogeneous.

Description

Self-lubricating insert bearing

Technical Field

The utility model relates to an insert bearing, in particular to self-lubricating insert bearing belongs to bearing technical field.

Background

The bearing supports mechanical rotator in the present generation mechanical equipment, reduce the coefficient of friction in its motion process, and guarantee an important spare part of its gyration precision, among the prior art, traditional bearing mostly needs to carry out the cream oil lubrication to it after using a certain time, make the rotor of bearing can last efficient rotation, and the bearing among the prior art need close machinery when the cream oil, make the bearing stall maintain again, work efficiency has been reduced, consequently, need design a bearing that has from taking lubricated effect.

SUMMERY OF THE UTILITY MODEL

The utility model provides a self-lubricating insert bearing, through be equipped with the oil storage bag on the bearing body, be connected through defeated oil pipe between oil storage bag and the bearing body, this internal lubrication of defeated oil pipe quantitative entering bearing of lubricating oil accessible in the oil storage bag, be provided with the spin in defeated oil pipe's bottom, the ball of bearing drives the spin when rotating and rotates, the lubricating oil contact on ball and the spin reaches the effect of cream oil, the ball has the stripper plate suppression, be in defeated oil pipe bottom all the time, it is inhomogeneous to avoid cream oil.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a self-lubricating insert bearing, including the bearing body, the outer loop of bearing body is equipped with the oil storage bag, be connected with defeated oil pipe between the outer loop of oil storage bag and bearing body, defeated oil pipe and bearing body's outer loop fixed connection, defeated oil pipe can dismantle with the oil storage bag and be connected, through defeated oil pipe intercommunication between the outer loop of bearing body and the oil storage bag.

As a preferred technical scheme of the utility model, defeated oil pipe's inner wall bottom is equipped with the spacing ring, the inner wall fixed connection of spacing ring and defeated oil pipe, the top of spacing ring and the inside that is located defeated oil pipe are equipped with the spin.

As the utility model discloses a preferred technical scheme, the bottom of spin and the ball contact of bearing body, the spin rotates with defeated oil pipe to be connected.

As a preferred technical scheme of the utility model, defeated oil pipe's inner wall top is equipped with the backup pad, backup pad and defeated oil pipe's inner wall fixed connection, the middle part of backup pad is dug and is equipped with the connecting hole, the inside interlude of connecting hole is equipped with the gag lever post, the bottom of gag lever post is connected with the stripper plate, the bottom and the spin counterbalance contact of stripper plate.

As a preferred technical scheme of the utility model, the top middle part and the gag lever post fixed connection of stripper plate, the outside cover of gag lever post is equipped with the spring, the bottom and the stripper plate fixed connection of spring, the top and the backup pad fixed connection of spring.

The utility model discloses the beneficial effect who reaches is: the utility model discloses a be equipped with the oil storage bag on the bearing body, be connected through defeated oil pipe between oil storage bag and the bearing body, this internal lubrication that lubricates of the defeated oil pipe quantitative entering bearing of lubricating oil accessible in the oil storage bag, bottom at defeated oil pipe is provided with the spin, the ball of bearing drives the spin when rotating and rotates, the lubricating oil contact on ball and the spin, reach the effect of cream oil, need not to close mechanical stop work, and the work efficiency is improved, the ball has the stripper plate suppression, be in defeated oil pipe bottom all the time, it is inhomogeneous to avoid cream oil.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is an enlarged schematic view of the position a of the present invention.

In the figure: 1. a bearing body; 2. an oil reservoir bladder; 3. an oil delivery pipe; 31. a support plate; 32. connecting holes; 33. a limiting rod; 331. a spring; 34. a pressing plate; 4. a limiting ring; 41. a ball.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example (b): as shown in fig. 1-2, a self-lubricating spherical outside bearing, including bearing body 1, bearing body 1's outer loop is equipped with oil storage bag 2, is connected with defeated oil pipe 3 between oil storage bag 2 and bearing body 1's the outer loop, defeated oil pipe 3 and bearing body 1's outer loop fixed connection, defeated oil pipe 3 can dismantle with oil storage bag 2 and be connected, communicates through defeated oil pipe 3 between bearing body 1's outer loop and the oil storage bag 2.

Defeated oil pipe 3's inner wall bottom is equipped with spacing ring 4, spacing ring 4 and defeated oil pipe 3's inner wall fixed connection, spacing ring 4's top and the inside that is located defeated oil pipe 3 are equipped with spin 41, spin 41's bottom and bearing body 1's ball contact, spin 41 rotates with defeated oil pipe 3 to be connected, defeated oil pipe 3's inner wall top is equipped with backup pad 31, backup pad 31 and defeated oil pipe 3's inner wall fixed connection, the middle part of backup pad 31 is excavated and is equipped with connecting hole 32, the inside interlude of connecting hole 32 is equipped with gag lever post 33, the bottom of gag lever post 33 is connected with stripper plate 34, stripper plate 34's bottom offsets the contact with spin 41, stripper plate 34's top middle part and gag lever post 33 fixed connection, the outside cover of gag lever post 33 is equipped with spring 331, spring 331's bottom and stripper plate 34 fixed connection.

Specifically, the utility model discloses during the use, pull down oil storage bag 2, pour into quantitative bearing lubricating oil into in the oil storage bag 2, oil storage bag 2 installation back, when the bearing passes through the ball and rotates, the ball rolls in the bearing is inside, when the ball removes to spin 41, dry ball drives spin 41 and rolls, spin 41 back has one side of lubricating oil and rotates when one side of bearing, spin 41 that has lubricating oil contacts the back with the ball, the ball is stained with lubricating oil, reach the cream oil purpose, when lubricating oil on the ball of bearing body 1 is full, coefficient of friction reduces, spin 41's rotational frequency reduces, the phenomenon of cream oil can not appear relapseing.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a self-lubricating insert bearing, its characterized in that, includes bearing body (1), the outer loop of bearing body (1) is equipped with oil storage bag (2), be connected with defeated oil pipe (3) between the outer loop of oil storage bag (2) and bearing body (1), defeated oil pipe (3) and the outer loop fixed connection of bearing body (1), defeated oil pipe (3) can be dismantled with oil storage bag (2) and be connected, communicate through defeated oil pipe (3) between the outer loop of bearing body (1) and oil storage bag (2).

2. The self-lubricating spherical outside bearing according to claim 1, characterized in that the bottom of the inner wall of the oil delivery pipe (3) is provided with a limiting ring (4), the limiting ring (4) is fixedly connected with the inner wall of the oil delivery pipe (3), and a rolling ball (41) is arranged above the limiting ring (4) and inside the oil delivery pipe (3).

3. A self-lubricating spherical outside bearing according to claim 2, characterized in that the bottom of the ball (41) is in contact with the ball of the bearing body (1), the ball (41) being rotatably connected to the oil delivery pipe (3).

4. The self-lubricating spherical outside bearing of claim 3, characterized in that a support plate (31) is arranged on the top of the inner wall of the oil delivery pipe (3), the support plate (31) is fixedly connected with the inner wall of the oil delivery pipe (3), a connecting hole (32) is drilled in the middle of the support plate (31), a limiting rod (33) is inserted into the connecting hole (32), the bottom end of the limiting rod (33) is connected with an extrusion plate (34), and the bottom of the extrusion plate (34) is in contact with the rolling ball (41) in a propping manner.

5. A self-lubricating spherical outer bearing according to claim 4, wherein the top middle part of the extrusion plate (34) is fixedly connected with the limiting rod (33), the outer part of the limiting rod (33) is sleeved with a spring (331), the bottom end of the spring (331) is fixedly connected with the extrusion plate (34), and the top end of the spring (331) is fixedly connected with the supporting plate (31).