Search

CN-224215121-U - Axle box bearing grease filling tool

CN224215121UCN 224215121 UCN224215121 UCN 224215121UCN-224215121-U

Abstract

The utility model relates to the technical field of axle box bearings and discloses an axle box bearing grease filling tool which comprises an installation box, wherein a pretreatment mechanism is arranged at the top of the rear side of the installation box and used for pretreatment of the axle box bearing grease filling tool, a mixing mechanism is arranged at the top of the installation box and used for scraping dirt, the pretreatment mechanism comprises a treatment tank, the treatment tank is arranged at the rear side of the top end of the installation box, and a second motor is arranged at the top of the left side of the treatment tank. Simultaneously, the second connecting rope drives the filter plate to move, the filter plate slides on the top of the filter plate in the rotating process of the filter plate, dirt is scraped, the filter plate filters impurities generated in the treatment process, and device pretreatment is realized, so that the working efficiency is improved.

Inventors

  • ZHU YANBO
  • KE FEI
  • DING HAO
  • ZHOU YILEI

Assignees

  • 常州市斯贝佳滚针轴承有限公司

Dates

Publication Date
20260508
Application Date
20250711

Claims (8)

  1. 1. The axle box bearing grease filling tool comprises a mounting box (1) and is characterized in that a pretreatment mechanism (3) is mounted at the top of the rear side of the mounting box (1), the pretreatment mechanism (3) is used for pretreatment of the axle box bearing grease filling tool, a mixing mechanism (2) is mounted at the top of the mounting box (1), and the mixing mechanism (2) is used for scraping dirt; The pretreatment mechanism (3) comprises a treatment tank (302), the treatment tank (302) is installed at the rear side of the top end of the installation box (1), a second motor (301) is installed at the top of the left side of the treatment tank (302), the output end of the second motor (301) is fixedly connected with a rotary rod (303), a driving bevel gear (304) is fixedly connected with the middle part of the outer side of the rotary rod (303), a driven bevel gear (306) is rotatably connected with the top of the inner side of the installation box (1), the top of the driven bevel gear (306) is connected with the bottom of the driving bevel gear (304) in a meshed mode, a telescopic rod (305) is fixedly connected with a plurality of scrapers (308) at the bottom of the telescopic rod (305), and a filtering assembly (307) is installed at the inner side of the installation box (1).
  2. 2. The axle box bearing grease filling tool as set forth in claim 1, wherein the filter assembly (307) comprises a second connecting rope (3072), the second connecting rope (3072) is fixedly connected to the left side of the bottom of the rotating rod (303), a filter plate (3071) is fixedly connected to the bottom of the second connecting rope (3072), and the bottom of the scraper (308) is slidably connected to the top of the filter plate (3071).
  3. 3. The axle box bearing grease filling tool according to claim 1, wherein the mixing mechanism (2) comprises a reaction kettle (211), the reaction kettle (211) is installed at the middle part of the top of the installation box (1), a first motor (201) is installed at the left side of the top of the reaction kettle (211), a rotating short column (210) is fixedly connected with the output end of the first motor (201), a driving gear (203) is fixedly connected with the bottom of the rotating short column (210), a driven gear (202) is rotatably connected at the middle part of the top of the reaction kettle (211), a left side of the driven gear (202) is connected with the right side of the driving gear (203) in a meshed mode, a threaded rod (204) is fixedly connected at the bottom of the driven gear (202), a connecting rod (205) is connected with the outer side of the threaded rod (204), a scraping ring plate (209) is fixedly connected with the inner side of the reaction kettle (211), a driving gear (203) is fixedly connected with the bottom of the threaded rod (204), a plurality of stirring components (208) are fixedly connected with the outer side of the stirring components (207).
  4. 4. The axle box bearing grease filling tool as set forth in claim 3, wherein the heat preservation assembly (208) comprises a first connecting rope (2081), the first connecting rope (2081) is fixedly connected to the left side of the rotating short column (210), and a heat preservation ring (2082) is fixedly connected to the bottom of the first connecting rope (2081).
  5. 5. The axle box bearing grease filling tool according to claim 1 is characterized in that the top of the installation box (1) is fixedly connected with an installation square plate (4), and a control device (9) is installed on the front side of the top of the installation square plate (4).
  6. 6. The axle box bearing grease filling tool according to claim 5 is characterized in that a plurality of buttons (10) are equidistantly arranged on the front side of the control device (9), and a connecting bent plate (11) is fixedly connected to the top of the control device (9).
  7. 7. The axle box bearing grease filling tool according to claim 1 is characterized in that a square door (7) is rotatably connected to the front side of the installation box (1), and a switch (8) is fixedly connected to the left end of the front side of the square door (7).
  8. 8. The axle box bearing grease filling tool according to claim 1, wherein a communicating pipe (13) is arranged at the top end of the rear side of the installation box (1), the top of the communicating pipe (13) is communicated with the bottom of the treatment tank (302), a support column (12) is fixedly connected to the middle part of the rear side of the top end of the installation box (1), a support plate (5) is arranged at the top of the left end of the rear side of the installation box (1), and support rods (6) are fixedly connected to the front end and the rear end of the bottom of the support plate (5).

Description

Axle box bearing grease filling tool Technical Field The utility model relates to the technical field of axle box bearings, in particular to an axle box bearing grease filling tool. Background The axle box bearing is a key component which is arranged in an axle box of a wheel set of a railway locomotive or a vehicle and is used for connecting the wheel set and a bogie, supporting the weight of the vehicle and ensuring the flexible rotation of the wheel set, the performance of the axle box bearing directly influences the stability, the safety and the reliability of the running of a train, and the axle box bearing has good wear resistance, impact resistance and high temperature resistance so as to adapt to complex load and environmental conditions in railway transportation. The utility model provides a axle box bearing grease filling frock is special equipment of special oil and grease design for railway locomotive, vehicle axle box bearing filling, mainly used accurate control grease filling volume, ensure grease evenly distributed, through the interface design of adaptation axle box structure and automatic or semi-automatization operating mechanism, realize high-efficient, canonical grease filling operation, can effectively avoid the magnitude deviation that the manual filling appears, the problem of pollution risk, ensure axle box bearing's lubrication effect and life, be the important instrument that promotes maintenance efficiency and quality in the maintenance of railway vehicle, but to the scene of mass production or needs frequent filling, the filling speed of part frock can't satisfy the demand, especially manual operation's frock, the efficiency is relatively lower, in the prior art, through selecting the modularization frock, through changing the different specifications of mould fast switch over, reduce the time of changing types, nevertheless grease contains metal chip, dust or jelly, can block between raceway and roller after the injection bearing, and then make work efficiency reduce. Disclosure of utility model In order to make up for the defects, the utility model provides an axle box bearing grease filling tool, which aims to solve the problem that grease in the prior art contains metal scraps, dust or jelly, and is clamped between a roller path and a roller after being filled into a bearing, so that the working efficiency is reduced. The axle box bearing grease filling tool comprises a mounting box, wherein a pretreatment mechanism is arranged at the top of the rear side of the mounting box and used for pretreatment of the axle box, a mixing mechanism is arranged at the top of the mounting box and used for scraping dirt, the pretreatment mechanism comprises a treatment tank, the treatment tank is arranged at the rear side of the top of the mounting box, a second motor is arranged at the top of the left side of the treatment tank, a rotating rod is fixedly connected to the output end of the second motor, a driving bevel gear is fixedly connected to the middle of the outer side of the rotating rod, a driven bevel gear is rotatably connected to the top of the inner side of the mounting box, the top of the driven bevel gear is meshed with the bottom of the driving bevel gear, a telescopic rod is fixedly connected to the bottom of the driven bevel gear, a plurality of scrapers are fixedly connected to the bottom of the telescopic rod at equal intervals, and a filter assembly is arranged on the inner side of the mounting box. As a further description of the above technical solution: the filter component comprises a second connecting rope, the second connecting rope is fixedly connected to the left side of the bottom of the rotating rod, a filter plate is fixedly connected to the bottom of the second connecting rope, and the bottom of the scraping plate is in sliding connection with the top of the filter plate. As a further description of the above technical solution: The mixing mechanism comprises a reaction kettle, the reaction kettle is installed in the middle of the top of an installation box, a first motor is installed on the left side of the top of the reaction kettle, an output end of the first motor is fixedly connected with a rotary short column, a driving gear is fixedly connected with the bottom of the rotary short column, a driven gear is rotationally connected with the middle of the top of the reaction kettle, the left side of the driven gear is connected with the right side of the driving gear in a meshed manner, a threaded rod is fixedly connected with the bottom of the driven gear, a connecting rod is connected with the outer side of the threaded rod in a threaded manner, a scraping ring plate is fixedly connected with the outer side of the scraping ring plate and the inner side of the reaction kettle in a sliding manner, a rotating rod is fixedly connected with the bottom of the threaded rod, a plurality of stirring rods are fixedly connected with the outer side of the rotating ro