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CN-224229084-U - Lubricating bearing

CN224229084UCN 224229084 UCN224229084 UCN 224229084UCN-224229084-U

Abstract

The utility model relates to the technical field of bearings, in particular to a lubricating bearing, which comprises an outer ring, an inner ring and a mounting ring, wherein the inner ring is arranged at the inner side of the outer ring, the mounting ring is fixedly arranged at the inner side of the outer ring in an annular structure, a plurality of guide grooves are formed in the outer wall of the mounting ring in an annular structure, the lubricating bearing further comprises oil holes which are formed in the outer wall of the outer ring in a penetrating mode, the positions of the oil holes and the guide grooves correspond to each other, the lubricating bearing further comprises a mounting frame arranged between the outer ring and the middle part of the inner ring, a ball is sleeved on the mounting frame, a mounting block is further arranged at the inner side of the mounting ring, and the outer wall of the mounting block is in lap joint with the outer wall of the ball. Through setting up a plurality of guide ways of seting up on the collar to and the intercommunication relation between the sponge piece on through-hole and the installation piece lateral wall, the lubricating oil can be quick when the bearing uses by the coating on the outer wall of ball, realizes the high-efficient interpolation of lubricating oil, less wearing and tearing guarantee the normal use of bearing.

Inventors

  • ZHOU DEGAO

Assignees

  • 宁波新贝轴承科技有限公司

Dates

Publication Date
20260512
Application Date
20250715

Claims (5)

  1. 1. A lubricated bearing, comprising: An outer ring (100), and an inner ring (200) provided at a position inside the outer ring (100); The mounting ring (300) is fixedly arranged at the inner side of the outer ring (100) in an annular structure, a plurality of guide grooves (301) are formed in the outer wall of the mounting ring (300) in an annular structure, and the mounting ring further comprises oil filling holes (101) which are formed in the outer wall of the outer ring (100) in a penetrating mode, and the positions of the oil filling holes (101) correspond to the positions of the guide grooves (301); The novel ball bearing assembly comprises an outer ring (100), an inner ring (200) and a mounting frame (400) arranged between the outer ring and the middle of the inner ring, wherein balls (410) are sleeved on the mounting frame (400), mounting blocks (310) are further arranged at the inner side of the mounting ring (300), and the outer walls of the mounting blocks (310) are in lap joint with the outer walls of the balls (410).
  2. 2. A lubrication bearing according to claim 1, wherein the circumferential outer wall of the inner ring (200) is provided with annular grooves (201), the outer wall of the annular grooves (201) is in sliding fit with the outer wall of the balls (410), and a plurality of first magnetic rings (210) are annularly and equally arranged on the circumferential outer wall of the inner ring (200).
  3. 3. A lubrication bearing according to claim 2, wherein two adjacent guide grooves (301) are communicated with each other through a connecting groove (302), and further comprising a through hole (303) fixedly formed in the guide groove (301), wherein a lower end outlet of the through hole (303) is located on an inner side surface of the mounting block (310).
  4. 4. The lubrication bearing according to claim 3, wherein the outer wall of the lower end of the mounting block (310) is provided with a circular groove (313), the outer wall of the ball (410) is lapped with the inner wall of the circular groove (313), sponge blocks (311) are fixedly connected to the two sides of the mounting block (310), the through holes (303) are communicated with the inside of the sponge blocks (311), and ribs (312) are arranged on the outer wall of the sponge blocks (311).
  5. 5. The lubricated bearing according to claim 4, further comprising second magnetic rings (320) movably connected to two sides of the mounting ring (300), wherein the second magnetic rings (320) are magnetically attracted to the first magnetic rings (210), and the outer walls of the second magnetic rings (320) are in pressing contact with the ribs (312).

Description

Lubricating bearing Technical Field The utility model relates to the field of bearings, in particular to a lubricating bearing. Background The bearing is an important part in modern industry and mainly comprises a bearing inner ring and a bearing outer ring, wherein a retainer and balls are arranged between the bearing inner ring and the bearing outer ring, when the bearing is used, the balls can rotate relatively to the inner ring and the outer ring and generate friction in the process, so that lubrication of the bearing is needed, the common lubrication mode is to add lubricating oil into the middle parts of the inner ring and the outer ring, a baffle is usually arranged between the inner ring and the outer ring of the bearing in order to avoid external dust entering the bearing, the positions of oil holes formed in the corresponding bearings are fixed, but in a lubrication link, the lubricating oil at a single position cannot be comprehensively coated on the outer walls of all the balls, so that the lubrication effect is poor. Disclosure of Invention Aiming at the defects existing in the prior art, the invention provides the lubricating bearing, which can effectively solve the problems that in order to prevent external dust from entering the bearing, a baffle is usually arranged between the inner ring and the outer ring of the bearing, and the position corresponding to an oil injection hole formed in the bearing is fixed, but in a lubricating link, lubricating oil at a single position cannot be comprehensively coated on the outer walls of all balls, so that the lubricating effect is poor. In order to achieve the above purpose, the present invention adopts the following technical scheme: a lubrication bearing comprises an outer ring and an inner ring arranged at the inner side of the outer ring; The mounting ring is fixedly arranged at the inner side of the outer ring in an annular structure, a plurality of guide grooves are formed in the outer wall of the mounting ring in an annular structure, and the mounting ring further comprises oil holes which penetrate through the outer wall of the outer ring and correspond to the guide grooves in position; Still including setting up the mounting bracket between outer lane and inner circle middle part, the ball cover is established on the mounting bracket, is located the inside position of mounting ring still is provided with the installation piece, the outer wall overlap joint of installation piece and the outer wall overlap joint of ball. Preferably, an annular groove is formed in the circumferential outer wall of the inner ring, the outer wall of the annular groove is in sliding fit with the outer wall of the ball, and a plurality of first magnetic rings are arranged on the circumferential outer wall of the inner ring at equal intervals in an annular mode. Preferably, two adjacent guide grooves are communicated through a connecting groove, and the guide groove further comprises a penetrating hole fixedly penetrating through the guide grooves, and the outlet at the lower end of the penetrating hole is positioned on the inner side surface of the mounting block. Preferably, the circular groove is formed in the outer wall of the lower end of the installation block, the outer wall of the ball is overlapped with the inner wall of the circular groove, the sponge blocks are fixedly connected to the two sides of the installation block, the through holes are communicated with the inside of the sponge blocks, and ribs are arranged on the outer wall of the sponge blocks. Preferably, the mounting ring further comprises second magnetic rings movably connected to two sides of the mounting ring, the second magnetic rings are magnetically adsorbed with the first magnetic rings, and the outer walls of the second magnetic rings are in extrusion contact with the ribs. Compared with the prior art, the invention has the following beneficial effects: According to the utility model, through arranging the plurality of guide grooves formed on the mounting ring and the communication relation between the through holes and the sponge blocks on the side walls of the mounting blocks, when the bearing is used, lubricating oil can be rapidly coated on the outer walls of the balls, so that efficient addition of the lubricating oil is realized, and the normal use of the bearing is ensured with less abrasion. Drawings In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed 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 other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. FIG. 1 is a schematic view of the overall structure of a bearing according to the present invention; FIG. 2 is a schematic view of the overall exploded construction o