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CN-224214589-U - Bearing lubrication cooling device

CN224214589UCN 224214589 UCN224214589 UCN 224214589UCN-224214589-U

Abstract

The utility model provides a bearing lubrication cooling device, comprising: compared with the prior art, the bearing assembly has the advantages that the bearing assembly and the lubricating cooling assemblies are symmetrically arranged on the front side and the rear side of the bearing assembly, lubricating oil is respectively guided into the two groups of the lubricating cooling assemblies and sprayed to the rotating parts of the bearing through the plurality of groups of lubricating holes, cooling medium is guided into the two groups of the lubricating cooling assemblies through the cooling guide pipes, the inner ring of the bearing is cooled through the cooling ring grooves, the cooling medium is guided into the cooling transfer groove and is transmitted to the mounting position of the outer ring of the bearing through the cooling communication groove, so that the lubricating cooling effect can be improved, and the lubricating oil can be collected through the collecting groove after the use of the lubricating oil is finished through the bearing assembly.

Inventors

  • LU XIAOKANG

Assignees

  • 苏州吉光模具制造有限公司

Dates

Publication Date
20260508
Application Date
20250625

Claims (8)

  1. 1. The bearing lubrication cooling device comprises a bearing assembly (100), and is characterized in that a bearing seat (101) for installing a bearing is arranged in the bearing assembly (100), and the rear side surface of the bearing seat (101) vertically penetrates through to form a group of bearing grooves (102); The bearing is arranged in the middle of the inner side of the bearing groove (102), a group of lubricating and cooling assemblies (200) for assisting in lubricating and cooling the bearing are arranged at the front end and the rear end of the inner side of the bearing groove (102), a cooling transfer cavity (105) for transferring a cooling medium is formed in the concentric position of the bearing groove (102) on the inner side of the bearing seat (101), and a cooling communication groove (104) is formed in the inner side of the bearing groove (102) facing the cooling transfer cavity (105); The cooling device is characterized in that a cooling conduit (106) for guiding cooling medium is fixedly connected to the upper left side of the outer side of the bearing seat (101), a lubricating cooling seat (202) is arranged in the lubricating cooling assembly (200), a plurality of groups of lubricating holes (206) which are distributed in a circumference equally-divided mode are formed in the side face, close to the center of the bearing seat (101), of the lubricating cooling seat (202), and a group of cooling ring grooves (210) for spraying the cooling medium are formed in the side face, close to the center of the bearing seat (101), of the lubricating cooling seat (202).
  2. 2. The bearing lubrication cooling device according to claim 1, wherein a three-way quick connector (110) is arranged at the middle position above the bearing seat (101), a main lubricating oil guide pipe (109) for guiding lubricating oil is connected above the three-way quick connector (110), one end, far away from the center of the bearing seat (101), of the lubrication cooling seat (202) is fixedly connected with an installation seat (201), and a group of installation grooves (103) are formed in the front side surface and the rear side surface of the bearing seat (101).
  3. 3. The bearing lubrication cooling device according to claim 2, wherein one end of the mounting seat (201) far away from the center of the bearing seat (101) is fixedly connected with a lubrication connecting pipe (203), a lubrication sub-pipe (204) is arranged above the lubrication connecting pipe (203), and the lubrication sub-pipe (204) is connected with the tee joint quick connector (110) mutually.
  4. 4. A bearing lubrication cooling device according to claim 3, wherein an annular lubrication guide groove (205) is formed in the inner side of the lubrication cooling seat (202), the front side and the rear side of the annular lubrication guide groove (205) are respectively communicated with a lubrication connecting pipe (203) and a plurality of groups of lubrication holes (206), and one end, far away from the center of the bearing seat (101), of the lubrication cooling seat (202) is fixedly connected with a cooling connecting pipe (207).
  5. 5. The bearing lubrication cooling device according to claim 1, wherein the inner side of the lubrication cooling seat (202) is smaller than the radial position of the annular lubrication guide groove (205) and is further provided with an annular cooling guide groove (209), and the front side and the rear side of the annular cooling guide groove (209) are respectively communicated with the cooling connecting pipe (207) and the cooling ring groove (210).
  6. 6. A bearing lubrication cooling device as set forth in claim 5, wherein a cooling branch pipe (208) is arranged above the cooling connecting pipe (207), a group of outer branch pipes (107) are fixedly connected to the front side and the rear side of the cooling pipe (106), a quick connector (108) is fixedly connected to the tail end of the outer branch pipe (107), the other end of the quick connector (108) is connected with the cooling branch pipe (208), and the cooling pipe (106) is communicated with the cooling transfer cavity (105).
  7. 7. The bearing lubrication cooling device according to claim 1, wherein a group of collecting grooves (111) for collecting lubricating oil are formed on the front side and the rear side of the lower end of the inner side surface of the bearing groove (102), and collecting guide holes (112) are formed in the middle position of the upper side surface of the collecting groove (111).
  8. 8. A bearing lubrication cooling device according to claim 7, wherein a central collecting groove is formed in the upper side face of the lower end of the cooling transfer cavity (105), and a centralized guide hole (113) for collecting lubricating oil is formed below the central collecting groove.

Description

Bearing lubrication cooling device Technical Field The utility model belongs to the technical field of bearing lubrication and cooling, and particularly relates to a bearing lubrication and cooling device. Background The bearing is a part used for supporting a rotating shaft or a swinging shaft in machinery, and has the core functions of reducing friction among moving parts, guiding a moving track and bearing load. The mechanical joint is widely applied to various mechanical equipment such as automobiles, motors, machine tools, aerospace, rail transit and the like and is called as a mechanical joint. The performance of the bearing as a core support for mechanical rotating parts directly affects the service life and efficiency of the equipment, and insufficient lubrication or overheating can lead to increased friction, increased wear and even caused faults. It is therefore necessary to regularly fill the bearing points with a lubricating medium during the relevant use of the bearing, in order to increase the rotational efficiency of the bearing rotational points and to reduce the friction. The traditional bearing structure is single in lubrication mode, and related structural working conditions of the bearing are different, heavy load and high-speed environments are involved, so that lubrication and use cannot be effectively realized by a traditional mode of manually filling the lubrication medium periodically, the problem of inconvenient operation exists, the cost of manual intervention is high, and the heat dissipation is low due to the fact that the heat dissipation depends on passive cooling (such as natural air cooling), and the heat dissipation cannot be assisted for complex working conditions. In view of the foregoing, it is desirable to provide a new structure for solving the above-mentioned problems. Disclosure of utility model Aiming at the defects existing in the prior art, the utility model aims to provide a bearing lubrication cooling device which solves the problems in the background art. The bearing lubrication cooling device comprises a bearing assembly, wherein a bearing seat for installing a bearing is arranged in the bearing assembly, a group of bearing grooves are vertically formed in the rear side face of the bearing seat in a penetrating mode, bearings are arranged in the middle position of the inner side of each bearing groove, a group of lubrication cooling assemblies for assisting in lubrication and cooling of the bearing are arranged at the front end and the rear end of the inner side of each bearing groove, a cooling transfer cavity for transferring cooling media is formed in the inner side of each bearing seat and positioned at the concentric position of each bearing groove, a cooling communication groove is formed in the inner side of each bearing groove and faces the cooling transfer cavity, a cooling guide pipe for guiding the cooling media is fixedly connected to the upper left side of the outer side of each bearing seat, a lubrication cooling seat is arranged in each lubrication cooling assembly, a plurality of lubrication holes which are distributed in a circumference equally are formed in the side face of one end, close to the center of each bearing seat, of each lubrication cooling seat is further provided with a group of cooling ring grooves for spraying cooling media. As a preferred implementation mode, the intermediate position above the bearing seat is provided with a tee joint quick connection, the tee joint quick connection is connected with a main lubricating oil guide pipe for guiding lubricating oil, one end of the lubricating cooling seat, which is far away from the center of the bearing seat, is fixedly connected with a mounting seat, and a group of mounting grooves are formed in the front side surface and the rear side surface of the bearing seat, so that the mounting seat is embedded with the mounting grooves and connected with the mounting grooves by using screws, and the lubricating cooling assembly is convenient to independently disassemble and assemble. As a preferred implementation mode, one end of the mounting seat far away from the center of the bearing seat is fixedly connected with a lubrication connecting pipe, a lubrication branch pipe is arranged above the lubrication connecting pipe, and the lubrication branch pipe is connected with the tee joint in a quick-connection manner. As a preferred implementation mode, the inside of the lubricating cooling seat is provided with an annular lubricating guide groove, the front side and the rear side of the annular lubricating guide groove are respectively communicated with a lubricating connecting pipe and a plurality of groups of lubricating holes, one end of the lubricating cooling seat, which is far away from the center of the bearing seat, is fixedly connected with a cooling connecting pipe, and the lubricating oil main guide pipe guides external lubricating oil and is respectively guided into the annula