CN-118698947-B - Bearing brush cleaning machine

CN118698947BCN 118698947 BCN118698947 BCN 118698947BCN-118698947-B

Abstract

The invention relates to a bearing brush cleaning machine which comprises a base, a feeding disc and a cleaning device, wherein the feeding disc and the cleaning device are arranged at the top of the base at intervals, the discharging end of the feeding disc is communicated with the feeding end of the cleaning device, the cleaning device comprises a mounting base plate, a mounting bracket, a brush driving assembly and a bearing positioning assembly, the mounting base plate is arranged on the base, the mounting bracket is arranged on the base, the bearing positioning assembly is arranged on the mounting bracket, the feeding end of the bearing positioning assembly is communicated with the discharging end of the feeding disc, the brush driving assembly is arranged above the bearing positioning assembly in a lifting manner, the lower end of the brush driving assembly is arranged on the mounting base plate, and a brushing part of the brush driving assembly can be downwards inserted into a clamping part of the bearing positioning assembly for fixing a bearing to be cleaned. The invention has high automation degree and good cleaning effect, and can meet the cleaning requirement of a large number of bearings.

Inventors

ZHANG XIANGNAN
ZENG YONGJUN
WANG QIANG
GUO CHENGLI
ZENG SHAOSHENG
CHEN RENGANG
XIAO LIJUAN
ZHU HENGYONG
ZHAN XUELIANG
Guo Chengdang
ZHANG SHIQIANG

Assignees

湖南南光精密机械有限公司

Dates

Publication Date: 20260508
Application Date: 20240816

Claims (8)

1. A bearing brush cleaning machine comprises a base (1), a feeding disc and a cleaning device (2), wherein the feeding disc and the cleaning device (2) are arranged at intervals on the top of the base (1), the discharging end of the feeding disc is communicated with the feeding end of the cleaning device (2), the bearing brush cleaning machine is characterized in that the cleaning device (2) comprises a mounting base plate (3), a mounting bracket (4), a brush driving assembly (5) and a bearing positioning assembly (6), the mounting base plate (3) is arranged on the base (1), the mounting bracket (4) is arranged on the base (1), the bearing positioning assembly (6) is arranged on the mounting bracket (4), the feeding end of the bearing positioning assembly (6) is communicated with the discharging end of the feeding disc, the brush driving assembly (5) is arranged above the bearing positioning assembly (6) in a lifting mode, the lower end of the brush driving assembly (5) is arranged on the mounting base plate (3), the brush driving assembly (5) is inserted into a lower portion of the brush driving assembly (6) and comprises a bearing positioning support (24), a clamping part (24) to be clamped and a telescopic supporting seat (25), the feeding device comprises a mounting bracket (4), a feeding seat body (25), a plurality of slots (28) and a telescopic air cylinder (27), wherein the mounting bracket (4) is provided with feeding holes communicated with a feeding disc at the end part of the feeding seat body (25), the top of the feeding seat body (25) is provided with a plurality of slots (28) at intervals, the slots (28) are internally provided with feeding holes (29) at intervals in a penetrating way, the telescopic air cylinder (27) is arranged on the mounting bracket (3), the telescopic air cylinder (27) is arranged at the upper end of the telescopic air cylinder (24), the driving end of the telescopic air cylinder (27) is provided with a clamping feeding piece (26), the clamping end of the clamping feeding piece (26) is outwards protruded to form a plurality of clamping parts and supporting parts, the clamping parts and the supporting parts are sequentially arranged up and down and are in one-to-one correspondence with the feeding holes (29), the clamping feeding piece (26) comprises a drawing plate (31) and a pressurizing plate (32), the number of the telescopic air cylinders (27) is two, the two telescopic air cylinders (27) are arranged at the upper ends of the two brackets (31) and are respectively connected with the drawing plate (33) in a pressing way, the two air cylinders (33) are respectively connected with the end part of the drawing plate (33) in a pressing way, the material receiving baffle plates (33) are provided with bearing holes, the bearing holes correspond to the material passing holes (29), a plurality of clamping blocks (34) are formed at the end part, far away from the telescopic driving piece, of the pressurizing plate (32) in an outward protruding mode, and the clamping blocks (34) correspond to the material receiving baffle plates (33) in a one-to-one mode.
2. The bearing brush cleaning machine according to claim 1, wherein the brush driving assembly (5) comprises a mounting plate (7), a lifting driving structure (8), a rotating driving structure (9), a plurality of vertical rods (10) and a plurality of brush heads (11), the vertical rods (10) are arranged on the mounting plate (3) in a supporting mode at intervals, the mounting plate (7) is movably sleeved on the vertical rods (10), fixing portions of the lifting driving structure (8) are arranged at the upper ends of the vertical rods (10), driving portions of the lifting driving structure (8) are connected with the mounting plate (7) in a driving mode, the brush heads (11) are sequentially arranged at the edge of the mounting plate (7) in a rotating mode at intervals, the lower ends of the brush heads (11) extend downwards to the bottom of the mounting plate (7), the rotating driving structure (9) is arranged on the mounting plate (7), and driving shafts of the rotating driving structure (9) are connected with the brush heads (11) in a driving mode.
3. The bearing brush cleaning machine according to claim 2, wherein the lifting driving structure (8) comprises a driving base body (12), a lifting cylinder (13) and a plurality of sleeves (14), the mounting plate (7) is provided with a plurality of mounting holes, the sleeves (14) are sleeved in the mounting holes in a one-to-one correspondence manner, the vertical rods (10) penetrate through the sleeves (14) in a one-to-one correspondence manner, the driving base body (12) is fixedly arranged at the upper ends of the vertical rods (10), the lifting cylinder (13) is arranged on the driving base body (12), and the driving part of the lifting cylinder (13) extends downwards and is connected with the mounting plate (7).
4. The bearing brush cleaning machine according to claim 2, wherein the rotary driving structure (9) comprises a rotary driving piece (15) and a first belt pulley (16), the rotary driving piece (15) is arranged at the bottom of the mounting plate (7), a through hole is formed in the mounting plate (7), a driving shaft of the rotary driving piece (15) penetrates through the through hole upwards, the first belt pulley (16) is arranged on the driving shaft of the rotary driving piece (15), two groups of first annular wheel grooves (17) which are spaced oppositely are formed in the side faces of a plurality of brush heads (11), a first belt (36) is connected between the two first annular wheel grooves (17) of each brush head (11) and the corresponding position of the two adjacent brush heads (11), a second annular wheel groove (18) is formed in the side face of at least one brush head (11), and a second belt (19) is arranged between the second annular wheel groove (18) and the first belt pulley (16).
5. The bearing brush cleaning machine according to claim 4, wherein the brush heads (11) comprise brush barrels (20), bearing covers (21), rotating shafts (22) and brush strips (23), the mounting plates (7) are provided with a plurality of shaft holes, the bearing covers (21) are arranged corresponding to the shaft holes, the rotating shafts (22) are rotatably arranged on the bearing covers (21), the brush strips (23) are arranged at the lower ends of the rotating shafts (22) extending out of the mounting plates (7), the brush barrels (20) are arranged at the upper ends of the rotating shafts (22), and the first annular wheel grooves (17) and the second annular wheel grooves (18) are formed in the side faces of the brush barrels (20).
6. The bearing brush cleaning machine according to claim 1, wherein a cover plate (30) is arranged at the top of the material passing base body (25), a plurality of through holes are formed in the top surface of the cover plate (30) in a penetrating manner, and the through holes of the cover plate (30) are in one-to-one correspondence with the material passing holes (29).
7. A bearing brush cleaning machine according to claim 1, wherein the middle part of the outer end of the clamping block (34) is recessed inwards to form an inner concave part, and the inner concave surface of the inner concave part is attached to two adjacent surfaces of the bearing to be cleaned.
8. A bearing brush cleaner according to any one of claims 1 to 7, further comprising a receiving tray (35) provided on the mounting bracket (4), the receiving tray (35) being located below the bearing positioning assembly (6), the receiving tray (35) being inclined downwardly away from the side of the bearing positioning assembly (6) and being provided with an opening.

Description

Bearing brush cleaning machine Technical Field The invention relates to the technical field of bearing cleaning, in particular to a bearing brush cleaning machine. Background The bearing is an important part of mechanical equipment, and is mainly used for supporting the rotation of the mechanical part, reducing the friction force in the rotation process, improving the stability in the rotation process and improving the rotation precision. During production of the bearing, the inner ring of the bearing needs to be cleaned, and particularly, oil stains and dirt impurities are easy to accumulate on a rolling path of the bearing, which is used for rolling balls, on the inner ring of the bearing. The existing bearing is generally cleaned by adopting methods such as soaking or spraying, but for bearings with higher precision and smaller size, the simple soaking or spraying cannot meet the cleaning requirement of the inner holes of the bearings, and dirt of the inner rings of the bearings is difficult to clean, so that the existing bearing is cleaned by manually using tools such as brushes, the degree of automation is low, the workload of operators is large, the cleaning efficiency is low, and the cleaning requirement of a large number of bearings is difficult to meet. Disclosure of Invention In order to solve the problems in the background technology, the invention provides the bearing brush cleaning machine which has high automation degree and good cleaning effect and can meet the cleaning requirement on a large number of bearings. In order to solve the problems, the bearing brush cleaning machine comprises a base, a feeding disc and a cleaning device, wherein the feeding disc and the cleaning device are arranged at the top of the base at intervals, the discharging end of the feeding disc is communicated with the feeding end of the cleaning device, the cleaning device comprises a mounting base plate, a mounting support, a brush driving assembly and a bearing positioning assembly, the mounting base plate is arranged on the base, the mounting support is arranged on the base, the bearing positioning assembly is arranged on the mounting support, the feeding end of the bearing positioning assembly is communicated with the discharging end of the feeding disc, the brush driving assembly is arranged above the bearing positioning assembly in a lifting manner, the lower end of the brush driving assembly is arranged on the mounting base plate, and a brushing part of the brush driving assembly can be downwards inserted into a clamping part of the bearing positioning assembly for fixing a bearing to be cleaned. Further, brush drive assembly includes mounting panel, lift drive structure, rotary drive structure, a plurality of montants and a plurality of brush head, and is a plurality of montant interval support sets up on the mounting panel, the mounting panel movable sleeve is established a plurality of on the montant, lift drive structure's fixed part sets up a plurality of the upper end of montant, lift drive structure's drive part with the mounting panel drive links to each other, and is a plurality of the brush head interval rotation in proper order sets up the edge of mounting panel, a plurality of the lower extreme of brush head all downwards stretch out in the bottom of mounting panel, rotary drive structure sets up on the mounting panel, just rotary drive structure's drive shaft and a plurality of the brush head drive links to each other. Further, the lifting driving structure comprises a driving seat body, a lifting cylinder and a plurality of sleeves, wherein a plurality of mounting holes are formed in the mounting plate, the sleeves are sleeved in the mounting holes in a one-to-one correspondence mode, the vertical rods penetrate through the sleeves in a one-to-one correspondence mode, the driving seat body is fixedly arranged at the upper ends of the vertical rods, the lifting cylinder is arranged on the driving seat body, and the driving part of the lifting cylinder extends downwards and is connected with the mounting plate. Still further, the rotary driving structure includes rotary driving spare and first belt pulley, rotary driving spare sets up the bottom of mounting panel, the through-hole has been seted up on the mounting panel, rotary driving spare's drive shaft upwards runs through the through-hole, first belt pulley sets up in rotary driving spare's the drive shaft, a plurality of the first annular race of two sets of relative intervals has all been seted up to the side of brush head, two of brush head first annular race respectively one-to-one with adjacent two connect first belt between the first annular race of the corresponding position of brush head, at least one the side of brush head is provided with the second annular race, the second annular race with around being equipped with the second belt between the first belt pulley. Further, the brush heads comprise brush barrels, bearing covers, rotati