Search

CN-122007086-A - Cleaning device and method for automobile metal parts

CN122007086ACN 122007086 ACN122007086 ACN 122007086ACN-122007086-A

Abstract

The invention provides a cleaning device and a cleaning method for automobile metal parts, which belong to the technical field of automobile part cleaning devices, wherein the cleaning device for the automobile metal parts comprises an ultrasonic cleaner and a cleaning groove set arranged in the ultrasonic cleaner, a cleaning frame for bearing workpieces is arranged in the cleaning groove set, and a storage rod is arranged on the cleaning frame; the invention enables annular workpieces densely arranged along the object placing rods to form an up-down dislocation state by arranging structures such as pushing rods, lug groups, adjusting frames and the like, effectively increases the gap between the workpieces, breaks the cleaning dead zone caused by workpiece attachment, promotes cleaning liquid to fully enter the gap and inner hole area of the workpieces, and simultaneously provides a discharge channel for impurities, thereby improving the cleaning uniformity and cleaning effect of the workpieces with complex structures.

Inventors

  • DUAN YANLI
  • WANG CHUANJIANG

Assignees

  • 无锡新维特精密机械有限公司

Dates

Publication Date
20260512
Application Date
20260414

Claims (9)

  1. 1. The cleaning device for the automobile metal parts comprises an ultrasonic cleaner (1) and a cleaning groove group (2) arranged in the ultrasonic cleaner (1), and is characterized in that a cleaning frame (3) for bearing workpieces is arranged in the cleaning groove group (2), and a storage rod (32) is arranged on the cleaning frame (3); the transferring assembly (4) is arranged in the ultrasonic cleaner (1), and the transferring assembly (4) is used for transferring the cleaning frame (3); The cleaning adjusting assembly (5) is arranged on the cleaning frame (3), an adjusting unit and a control unit are arranged on the cleaning adjusting assembly (5), the adjusting unit comprises an adjusting frame (51) arranged in the cleaning frame (3) in a sliding mode and a pushing rod (52) arranged on the adjusting frame (51), the pushing rod (52) is arranged below the object placing rod (32) and can axially move and rotate, protruding block groups (523) which are axially arranged at intervals and are circumferentially staggered are arranged on the outer surface of the pushing rod (52), and when the adjusting frame (51) moves upwards, the pushing rod (52) is driven to be close to the object placing rod (32), so that the protruding block groups (523) are in contact with a workpiece and jack up the workpiece alternately; The control unit comprises a pushing frame (7) for driving the adjusting frame (51) to move up and down and a placing frame (6) for bearing the cleaning frame (3), wherein the pushing frame (7) can drive the adjusting frame (51) to move up so that one end of the storage rod (32) is lifted to drive the workpiece to incline integrally, and the workpiece is kept in a dislocation state in the inclining process.
  2. 2. The device for cleaning the metal parts of the automobile of claim 1, wherein a limiting block (33) matched with the adjusting frame (51) is arranged at the bottom of the cleaning frame (3), clamping grooves for placing the object rods (32) are formed in the cleaning frame (3), a limiting cylinder (511) is arranged on the adjusting frame (51), a plurality of groups of sliding columns (522) matched with the spiral grooves (512) are arranged on the limiting cylinder (511) and located right below the object rods (32), the pushing rods (52) are rotatably arranged in the limiting cylinder (511), one end of each pushing rod (52) is connected with a first elastic piece (521), the other end of each first elastic piece (521) is connected with the corresponding limiting cylinder (511), a plurality of groups of wave blocks (34) are arranged on the inner wall of the cleaning frame (3), one end of each pushing rod (52) is in contact with the wave surfaces of the wave blocks (34), spiral grooves (512) are formed in the inner portion of the limiting cylinder (511), sliding columns (522) matched with the spiral grooves (512) are formed in the length direction of the pushing rods (52), so that the pushing rods (52) synchronously rotate when axially move, the pushing rods (52) are arranged in the limiting cylinder (511), one end of the corresponding to the corresponding protruding blocks, and each protruding blocks (523) are different in the groups, and each protruding block (523) is different in the groups.
  3. 3. The device for cleaning metal parts of an automobile according to claim 2, wherein the adjusting unit further comprises a rotating frame (53) rotatably arranged on the cleaning frame (3), limiting grooves (531) are formed in the rotating frame (53), a plurality of groups of limiting grooves (531) are formed in the rotating frame (53), the object placing rods (32) are placed in the limiting grooves (531), second elastic pieces (532) are arranged on the rotating frame (53), the other ends of the second elastic pieces (532) are connected with the cleaning frame (3), an L-shaped pressing block (533) is rotatably arranged on one side of the limiting grooves (531), a third elastic piece (534) is connected with the rotating shaft of the L-shaped pressing block (533), the other ends of the third elastic pieces (534) are connected with the limiting grooves (531), pushing pieces (54) are arranged on the adjusting frame (51), the pushing pieces (54) are arranged under the horizontal section of the L-shaped pressing block (533), and when the adjusting frame (51) moves upwards, the pushing pieces (54) drive the L-shaped pressing block (533) to rotate to limit and fix the object placing rods (32).
  4. 4. The cleaning device for automobile metal parts according to claim 3, wherein the adjusting frame (51) is provided with a guide groove (55) at one end far away from the pushing block (54), the article placing rod (32) is located inside the guide groove (55), a rack (551) is arranged on the side face of the guide groove (55), gears (321) matched with the rack (551) are arranged on the article placing rod (32), positioning blocks (322) are arranged on two sides of the article placing rod (32), the two groups of positioning blocks (322) are arranged between the limiting groove (531) and the guide groove (55) and are in contact with the limiting groove (531) and the guide groove (55), a drain groove (323) is formed in the article placing rod (32) along the axial direction of the drain groove, an elastic piece (535) is arranged inside the rotating frame (53), an inserting plate (56) is arranged on one side of the adjusting frame (51), one end of the inserting plate (56) is located inside the rotating frame (53) and is limited by the rotating frame (53), one end of the elastic piece (535) is connected with the inserting plate (56), and the elastic force of the elastic piece (532) is smaller than that of the elastic piece (535).
  5. 5. The cleaning device for automobile metal parts according to claim 4, wherein a feeding opening (11) and a discharging opening (12) are respectively arranged on two sides of the ultrasonic cleaner (1), conveying rollers (13) are arranged at the feeding opening (11) and the discharging opening (12), the cleaning groove group (2) comprises a plurality of groups of cleaning cylinders (21) arranged inside the ultrasonic cleaner (1), the cleaning cylinders (21) are uniformly arranged on one side, close to the feeding opening (11), inside the ultrasonic cleaner (1), cleaning liquid is filled in the cleaning cylinders (21), an air cutting cylinder (22) and a drying cylinder (23) are arranged on one side, close to the discharging opening (12), inside the ultrasonic cleaner (1), the air cutting cylinder (22) is arranged adjacent to the cleaning cylinders (21), and a lifting handle (31) is arranged at the upper end of the cleaning frame (3).
  6. 6. The device for cleaning metal parts of an automobile according to claim 5, wherein the transfer assembly (4) comprises a track group (41) which is slidably arranged in the ultrasonic cleaner (1), the track group (41) is arranged right above the cleaning tank group (2), hooks (42) matched with the hoisting handles (31) are arranged at the bottoms of the track group (41), and a plurality of groups of hooks (42) are uniformly arranged.
  7. 7. The device for cleaning the metal parts of the automobile of claim 6, wherein two groups of the placing frames (6) are arranged, one group of the placing frames is matched with the cleaning cylinder (21), the other group of the placing frames is matched with the air cutting cylinder (22) and the drying cylinder (23), one end of each placing frame (6) is horizontally arranged and extends to the bottom in the cleaning cylinder (21), the cleaning frame (3) is made of metal, the upper surface of each placing frame (6) in contact with the cleaning frame (3) is magnetic, and one end of each pushing frame (7) extends to the bottom in the cleaning cylinder (21) and is U-shaped.
  8. 8. The device for cleaning metal parts of an automobile according to claim 7, wherein the ultrasonic cleaner (1) is internally provided with a first driving device capable of driving the conveying roller (13), the ultrasonic cleaner (1) is internally provided with a second driving device capable of driving the track group (41) to move, the ultrasonic cleaner (1) is internally provided with a third driving device capable of driving the placing frame (6) and the pushing frame (7) to move up and down, the first elastic piece (521) is a spring, the second elastic piece (532) is a torsion spring, and the third elastic piece (534) is a torsion spring.
  9. 9. A cleaning method of automobile metal parts is characterized in that the cleaning device of the automobile metal parts according to claim 8 comprises the following steps: s1, sequentially penetrating annular workpieces on a storage rod (32), placing the storage rod (32) in a cleaning frame (3), and conveying the storage rod into an ultrasonic cleaner (1) through a conveying roller (13) of a feeding hole (11); S2, a track group (41) in the transferring assembly (4) drives a lifting hook (42) to hook a lifting handle (31) of the cleaning frame (3), and the cleaning frame (3) is transferred into a cleaning barrel (21) of the cleaning tank group (2) for ultrasonic cleaning; S3, the pushing frame (7) pushes the adjusting frame (51) upwards, so that the pushing rod (52) moves back and forth and rotates under the action of the wave block (34) and the spiral groove (512), and the bump group (523) alternately jacks up the workpiece to enable the workpiece to be staggered up and down; S4, continuously moving the adjusting frame (51) upwards, pushing the L-shaped pressing block (533) by the pushing block (54) to lock the storage rod (32), and simultaneously, driving the storage rod (32) to rotate by meshing the rack (551) with the gear (321), so that the sewage draining groove (323) forms spiral flow cleaning; s5, the pushing frame (7) continues to move upwards, so that the rotating frame (53) drives one end of the object placing rod (32) to be lifted, the whole workpiece is inclined and kept in a dislocation state, and the discharge of impurities in deep holes and gaps is promoted; s6, after cleaning, the cleaning frame (3) sequentially enters the air cutting cylinder (22) and the drying cylinder (23), moisture is removed through the same adjusting action, the air cutting cylinder is dried, and finally the air cutting cylinder is output from the feed opening (12) through the conveying roller (13).

Description

Cleaning device and method for automobile metal parts Technical Field The invention belongs to the technical field of automobile part cleaning devices, and particularly relates to a cleaning device and method for automobile metal parts. Background In the field of cleaning of automobile metal parts and post-processing of precision mechanical processing, the cleanliness of the metal parts has important influence on the assembly performance and the service life of the metal parts, and particularly, the annular metal parts are widely applied to bearings, gears and connecting structures, and when the metal parts are cleaned, pollutants such as cutting fluid, metal chips, oil stains and the like are easy to remain in inner holes, grooves and gaps between adjacent workpieces. The utility model discloses a belt cleaning device of automobile metal spare and accessory part in the chinese patent of the bulletin number CN109174715B of authorizing, including the processing platform, the equal fixedly connected with first fixed stay pole of 90 degrees contained angles department of processing platform surface bottom, first fixed stay pole keep away from the one end fixed surface of processing platform and be connected with the universal wheel, the intermediate position of work platform top surface one side seted up first fixed orifices, first fixed orifices surface insert and establish and fixedly connected with first fixed stay board. This belt cleaning device of automobile metal spare and accessory part has reached the purpose that effectively improves whole clean efficiency, can effectively clean a plurality of annular metal spare and accessory part surfaces of cover at rotating the bracing piece surface, is favorable to improving whole clean efficiency and effect, and can realize quick ejection of compact, and the receipts material is convenient, need not to carry out the arrangement again to annular metal spare and accessory part, is favorable to improving holistic work efficiency. However, the above technical solution also has the problems that in the case that the annular workpieces are densely arranged along the support rods, the workpieces are easy to form a state of adhesion or too small clearance, so that the cleaning liquid is difficult to form effective flow between the workpieces and in the inner hole area, thereby generating an obvious cleaning dead zone, meanwhile, the posture of the workpieces is basically unchanged in the cleaning process, the phenomena of bubble adhesion and cavitation shielding are difficult to break, particularly in deep holes or groove structures, pollutants are easy to stay and the discharge path is limited, and the overall cleaning uniformity and the cleaning efficiency are affected. Disclosure of Invention The invention aims to provide a cleaning device and a cleaning method for automobile metal parts and components, and aims to solve the problems that in the prior art, cleaning liquid is difficult to enter gaps and inner holes due to dense arrangement of annular workpieces, a cleaning dead zone is easy to form, and impurities are difficult to discharge. The invention provides a cleaning device for automobile metal parts, which comprises an ultrasonic cleaner and a cleaning groove set arranged in the ultrasonic cleaner, wherein a cleaning frame for bearing workpieces is arranged in the cleaning groove set, and a storage rod is arranged on the cleaning frame; the transferring assembly is arranged in the ultrasonic cleaner and is used for transferring the cleaning frame; The cleaning adjusting assembly is arranged on the cleaning frame, the cleaning adjusting assembly is provided with an adjusting unit and a control unit, the adjusting unit comprises an adjusting frame arranged in the cleaning frame in a sliding manner and a pushing rod arranged on the adjusting frame, the pushing rod is positioned below the object placing rod and can axially move and rotate, the outer surface of the pushing rod is provided with lug groups which are axially arranged at intervals and are circumferentially staggered, and the adjusting frame drives the pushing rod to be close to the object placing rod when moving upwards, so that the lug groups are in contact with a workpiece and jack up the workpiece alternately; The control unit comprises a pushing frame for driving the adjusting frame to move up and down and a placing frame for bearing the cleaning frame, wherein the pushing frame can drive the adjusting frame to move up so that one end of the storage rod is lifted to drive the workpiece to incline integrally, and the workpiece is kept in a dislocation state in the inclining process. The cleaning device has the advantages that the workpieces are alternately jacked up by the lug groups on the pushing rods, so that the annular workpieces which are densely arranged are staggered up and down, the cleaning dead zone is broken, the cleaning liquid is fully introduced into the gaps and the inner holes, an