CN212509227U

CN212509227U - Self-lubricating bimetal flanging bearing

Info

Publication number: CN212509227U
Application number: CN202021148412.7U
Authority: CN
Inventors: 杨忠林
Original assignee: Jiashan Huihong Bearing Co ltd
Current assignee: Jiashan Huihong Bearing Co ltd
Priority date: 2020-06-19
Filing date: 2020-06-19
Publication date: 2021-02-09
Anticipated expiration: 2030-06-19

Abstract

The utility model discloses a bimetal turn-ups bearing of self-lubricating, which comprises a bearing, the bearing divide into overcoat and endotheca, be equipped with the inner chamber in the overcoat, the overcoat top is equipped with the heat dissipation mainboard, heat dissipation mainboard bottom is equipped with the heat dissipation extension board, heat dissipation extension board inboard is equipped with a plurality of heating panel, the heating panel is kept away from heat dissipation extension board one side extends to in the inner chamber, the inner chamber just is located be equipped with the lubricating block on the heating panel, the inner chamber just is located adjacent two be equipped with the spout between the lubricating block, the intracavity is equipped with the endotheca, be equipped with the through-hole in. Has the advantages that: when overcoat and endotheca friction, the endotheca takes place the friction with the lubricating block, because the lubricating block is made for graphite material, graphite material plays lubricated effect, and the graphite powder that the friction produced simultaneously can stop on slider two, can play the lubrication action to the slip of slider two simultaneously, reduces the wear rate to and the heat that the wearing and tearing produced.

Description

Self-lubricating bimetal flanging bearing

Technical Field

The utility model relates to a bearing technical field particularly, relates to a bimetal turn-ups bearing of self-lubricating.

Background

The bimetallic bearing is one of oil-free lubrication bearings, the product takes a high-quality low-carbon steel backing as a base body, a lead-tin-bronze alloy is sintered on the surface of the bearing, a copper and steel integrated bimetallic strip is rolled through high-temperature sintering and compact rolling for several times, the bimetallic bearing is suitable for various purposes such as a bushing bearing medium speed and high impact load, a thrust washer and the like, the load of the bimetallic bearing is generally large, and high temperature can be generated during working, so that abrasion can be easily generated between an outer ring and an inner ring of the bimetallic bearing, the service life is shortened, if a bearing which has a self-lubricating function and can radiate high temperature during working can be designed, the service life of the bearing can be greatly prolonged.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

To the problem among the correlation technique, the utility model provides a bimetal turn-ups bearing of self-lubricating to overcome the above-mentioned technical problem that current correlation technique exists.

Therefore, the utility model discloses a specific technical scheme as follows:

the utility model provides a bimetal turn-ups bearing of self-lubricating, includes the bearing, the bearing divides into overcoat and endotheca, be equipped with the inner chamber in the overcoat, the overcoat top is equipped with the heat dissipation mainboard, heat dissipation mainboard bottom is equipped with the heat dissipation extension board, heat dissipation extension board inboard is equipped with a plurality of heating panel, the heating panel is kept away from heat dissipation extension board one side extends to in the intracavity, the intracavity just is located be equipped with the lubricating block on the heating panel, the intracavity just is located adjacent two be equipped with the spout between the lubricating block, the intracavity is equipped with the endotheca, be equipped with the through-hole in the endotheca, the endotheca outside be equipped with a plurality of with the corresponding slider one of spout, slider one is located in the spout.

Preferably, the heat dissipation main plate and the lubricating block are both of annular structures, and the lubricating block is made of graphite materials.

Preferably, the sliding groove, the first sliding block and the second sliding block are of hemispherical structures, and a layer of lubricating coating is arranged on the outer surfaces of the first sliding block and the second sliding block.

Preferably, the heat dissipation main board, the heat dissipation support plate and the heat dissipation plate are all made of aluminum metal materials.

Preferably, the bearing and the inner sleeve are both made of the same metal material.

Preferably, the heat dissipation main board is fixedly connected with the outer sleeve and the heat dissipation support plate in a welding mode.

The utility model has the advantages that: when overcoat and endotheca friction, the endotheca takes place the friction with the lubricating block, because the lubricating block is made for graphite material, graphite material plays lubricated effect, and the graphite powder that the friction produced simultaneously can stop on slider two, can play the lubrication action to the slip of slider two simultaneously, reduces the wear rate to and the heat that the wearing and tearing produced.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic diagram of an internal structure of a self-lubricating bimetal flanging bearing according to an embodiment of the present invention;

fig. 2 is a schematic diagram of a structural inner sleeve of a self-lubricating bimetal flanging bearing according to an embodiment of the present invention.

In the figure:

1. a flanging bearing; 2. a jacket; 3. a heat dissipation main board; 4. a heat dissipation support plate; 5. a heat dissipation plate; 6. a through hole; 7. an inner cavity; 8. a lubricating block; 9. a chute; 10. an inner sleeve; 11. a first sliding block; 12. and a second sliding block.

Detailed Description

For further explanation of the embodiments, the drawings are provided as part of the disclosure and serve primarily to illustrate the embodiments and, together with the description, to explain the principles of operation of the embodiments, and to provide further explanation of the invention and advantages thereof, it will be understood by those skilled in the art that various other embodiments and advantages of the invention are possible, and that elements in the drawings are not to scale and that like reference numerals are generally used to designate like elements.

According to the utility model discloses an embodiment provides a bimetal turn-ups bearing of self-lubricating.

Embodiment one, as shown in fig. 1-2, a self-lubricating bimetal flanging bearing according to an embodiment of the present invention includes a bearing 1, the bearing 1 is divided into an outer sleeve 2 and an inner sleeve 10, an inner cavity 7 is disposed in the outer sleeve 2, a heat dissipating main board 3 is disposed on the top of the outer sleeve 2, a heat dissipating support board 4 is disposed at the bottom of the heat dissipating main board 3, a plurality of heat dissipating plates 5 are disposed inside the heat dissipating support board 4, one side of the heat dissipating plate 5 away from the heat dissipating support board 4 extends into the inner cavity 7, lubricating blocks 8 are disposed on the heat dissipating plates 5 inside the inner cavity 7, a sliding groove 9 is disposed between two adjacent lubricating blocks 8 inside the inner cavity 7, the inner sleeve 10 is disposed in the inner cavity 7, a through hole 6 is disposed in the inner sleeve 10, a plurality of first sliding blocks 11 corresponding to the sliding groove 9 are disposed outside the inner sleeve 10, the outer surface of the first sliding block 11 is provided with a plurality of second sliding blocks 12.

In the second embodiment, the heat dissipation main plate 3 and the lubricating block 8 are both in an annular structure, and the lubricating block 8 is made of graphite material. As apparent from the above design, the use of the graphite material enhances the lubricity of the inner ring 10 and reduces the amount of heat generated by friction.

In the third embodiment, the sliding groove 9, the first sliding block 11 and the second sliding block 12 are all of a hemispherical structure, and a layer of lubricating coating is arranged on the outer surfaces of the first sliding block 11 and the second sliding block 12. As can be seen from the above-mentioned design, the design of the lubricating coating is relatively conventional and will not be described in detail.

In a fourth embodiment, the heat dissipation main board 3, the heat dissipation support plate 4, and the heat dissipation plate 5 are all made of aluminum metal material, and the bearing 1 and the inner sleeve 10 are all made of the same metal material. As can be seen from the above design, the design of aluminum metal material is relatively conventional and thus will not be described in detail.

In the fifth embodiment, the heat dissipation main board 3 is fixedly connected with the outer cover 2 and the heat dissipation support plate 4 by welding. As can be seen from the above-described design, the design of the soldered connections is relatively conventional and will not be described in detail.

For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.

To sum up, with the aid of the above technical scheme of the utility model, when overcoat 2 takes place the friction with endotheca 10, slider 11 slides in spout 9, and endotheca 10 takes place the friction with lubricating block 8 simultaneously, because lubricating block 8 is that graphite material makes, graphite material can play lubricated effect, and the graphite powder that the friction produced simultaneously can drop on slider two 12, can play the lubrication action to the slip of slider two 12 simultaneously, reduces the wear rate to and the heat that wearing and tearing produced.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A self-lubricating bimetal flanging bearing is characterized by comprising a bearing (1), wherein the bearing (1) is divided into an outer sleeve (2) and an inner sleeve (10), an inner cavity (7) is formed in the outer sleeve (2), a heat dissipation main board (3) is arranged at the top of the outer sleeve (2), a heat dissipation support board (4) is arranged at the bottom of the heat dissipation main board (3), a plurality of heat dissipation plates (5) are arranged on the inner sides of the heat dissipation support boards (4), one sides, far away from the heat dissipation support boards (4), of the heat dissipation plates (5) extend into the inner cavity (7), lubricating blocks (8) are arranged in the inner cavity (7) and positioned on the heat dissipation plates (5), a sliding groove (9) is formed in the inner cavity (7) and positioned between two adjacent lubricating blocks (8), the inner sleeve (10) is arranged in the inner cavity (7), a through hole (6) is formed in the inner sleeve (10), a plurality of first sliding blocks (11, the first sliding block (11) is located in the sliding groove (9), and a plurality of second sliding blocks (12) are arranged on the outer surface of the first sliding block (11).

2. The self-lubricating bimetal flanging bearing of claim 1, wherein the heat dissipation main plate (3) and the lubricating block (8) are both of annular structures, and the lubricating block (8) is made of graphite materials.

3. The self-lubricating bimetal flanging bearing of claim 1, wherein the sliding groove (9), the first sliding block (11) and the second sliding block (12) are of hemispherical structures, and a lubricating coating is arranged on the outer surfaces of the first sliding block (11) and the second sliding block (12).

4. The self-lubricating bimetal flanging bearing of claim 1, wherein the heat dissipation main plate (3), the heat dissipation support plate (4) and the heat dissipation plate (5) are all made of aluminum metal materials.

5. The self-lubricating bimetal flanging bearing of claim 1, wherein the bearing (1) and the inner sleeve (10) are both made of the same metal material.

6. The self-lubricating bimetal flanging bearing of claim 1, wherein the heat dissipation main plate (3) is fixedly connected with the outer sleeve (2) and the heat dissipation support plate (4) in a welding manner.