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CN-224222146-U - Special cleaning machine of bent axle based on high pressure flushing technique

CN224222146UCN 224222146 UCN224222146 UCN 224222146UCN-224222146-U

Abstract

The utility model relates to the technical field of crankshaft cleaning machines and discloses a special crankshaft cleaning machine based on a high-pressure flushing technology, which comprises a cleaning mechanism, a fixing mechanism, a conveying mechanism and a crankshaft main body, wherein the inner wall of the side face of the cleaning mechanism is fixedly connected with the side face of the conveying mechanism, the bottom end of the fixing mechanism is fixedly connected with the top end of the conveying mechanism, the side face of the crankshaft main body is movably connected with the side face of the fixing mechanism, the cleaning mechanism comprises a shell, the top end of the shell is fixedly connected with a flushing plate, the bottom end of the flushing plate is fixedly connected with a high-pressure spray head, the conveying mechanism comprises a fixing frame, the side face of the fixing frame is fixedly connected with the inner wall of the side face of the shell, a driving roller is movably sleeved on the side face of the fixing frame, and a conveying belt is connected to the side face of the driving roller in a transmission mode.

Inventors

  • LIU JIANHUA
  • YANG YANG
  • Pan Yingshuang
  • YANG MIN

Assignees

  • 四川飞亚动力科技股份有限公司

Dates

Publication Date
20260512
Application Date
20250509

Claims (8)

  1. 1. The special crankshaft cleaning machine based on the high-pressure flushing technology comprises a cleaning mechanism (1) and is characterized by further comprising a fixing mechanism (2), a conveying mechanism (3) and a crankshaft main body (4), wherein the side inner wall of the cleaning mechanism (1) is fixedly connected with the side surface of the conveying mechanism (3), the bottom end of the fixing mechanism (2) is fixedly connected with the top end of the conveying mechanism (3), the side surface of the crankshaft main body (4) is movably connected with the side surface of the fixing mechanism (2), the cleaning mechanism (1) comprises a casing (101), the top end of the casing (101) is fixedly connected with a flushing plate (102), the bottom end of the flushing plate (102) is fixedly connected with a high-pressure spray head, the conveying mechanism (3) comprises a fixing frame (301), the side surface of the fixing frame (301) is fixedly connected with the side surface inner wall of the casing (101), the side surface of the fixing frame (301) is movably sleeved with a driving roller (304), the side surface of the driving roller (304) is in transmission connection with a conveying belt (303), the side surface of the casing (304) is fixedly connected with a driving motor, the top end of the driving motor passes through the inner wall of the driving motor (301) and the side surface of the fixing frame (101) is fixedly connected with the side surface of the side plate (201), the bottom of curb plate (201) and the top fixed connection of conveyer belt (303), and fixed establishment (2) evenly distributed are on the top of conveyer belt (303), installation axle (203) have been cup jointed in the side activity of curb plate (201), the side fixedly connected with spliced pole structure (202) of installation axle (203), the side fixedly connected with clamp splice (210) of spliced pole structure (202), the standing groove has been seted up to the side of clamp splice (210), the side swing joint of standing groove and bent axle main part (4).
  2. 2. The special cleaning machine for crankshafts based on the high-pressure flushing technology according to claim 1, wherein a rack (305) is fixedly connected to the top end of the fixing frame (301), a driven gear (208) is movably sleeved on the side face of the side plate (201) through a pin, the bottom end of the driven gear (208) is meshed with the top end of the rack (305), a hollow shaft (207) is movably sleeved on the side face of the side plate (201), a transmission gear (206) is movably sleeved on the side face of the hollow shaft (207), the bottom end of the transmission gear (206) is meshed with the top end of the rack (305), and the side face inner wall of the transmission gear (206) is movably connected with the side face of the mounting shaft (203).
  3. 3. The special cleaning machine for crankshafts based on the high-pressure flushing technology as set forth in claim 2, wherein a clamping block (204) is fixedly sleeved on the side face of the installation shaft (203), a clamping groove (205) is formed in the side face of the transmission gear (206), the side face of the clamping groove (205) is meshed with the side face of the clamping block (204), and the clamping block (204) is of a rectangular structure.
  4. 4. The special cleaning machine for crankshafts based on the high-pressure flushing technology according to claim 2, wherein a guide rail (302) is fixedly connected to the inner wall of the side face of the casing (101), a limit column (209) is movably sleeved on the side face of the mounting shaft (203), and the side face of the limit column (209) is movably connected with the inner wall of the side face of the guide rail (302).
  5. 5. The special cleaning machine for crankshafts based on the high-pressure flushing technology, as set forth in claim 4, wherein the inner wall of the guide rail (302) is of a T-shaped structure, and an inclined plane is arranged at a position, close to the right side, of the guide rail (302).
  6. 6. The special cleaning machine for crankshafts based on the high-pressure flushing technology, which is characterized in that a mounting ring (211) is movably sleeved on the side face of the side plate (201), a tension spring (212) is fixedly connected to the side face of the mounting ring (211), a fixing ring (213) is fixedly connected to the side face of the tension spring (212), and the side face inner wall of the fixing ring (213) is fixedly sleeved with the side face of the connecting column structure (202).
  7. 7. The special cleaning machine for crankshafts based on the high-pressure flushing technology, as set forth in claim 2, wherein the fixing mechanism (2) comprises a mounting column (2021), a side face of the mounting column (2021) is fixedly connected with a side face of the mounting shaft (203), a side face of the mounting column (2021) is fixedly sleeved with a side face inner wall of the fixing ring (213), a pressure spring (2022) is fixedly connected with a side face inner wall of the mounting column (2021), a telescopic column (2023) is fixedly connected with a side face of the pressure spring (2022), a side face of the telescopic column (2023) is fixedly connected with a side face of the clamping block (210), and the telescopic column (2023) is of a rectangular structure.
  8. 8. The special cleaning machine for crankshafts based on the high-pressure flushing technology, which is characterized in that a hot air plate (103) is fixedly connected to the top end of the machine shell (101), a hot air outlet is fixedly connected to the bottom end of the hot air plate (103), and a water tank is fixedly connected to the inner wall of the bottom end of the machine shell (101).

Description

Special cleaning machine of bent axle based on high pressure flushing technique Technical Field The utility model relates to the technical field of crankshaft cleaning machines, in particular to a special crankshaft cleaning machine based on a high-pressure flushing technology. Background The crankshaft is the most important component in an engine. The crankshaft is subjected to the combined action of centrifugal force of rotating mass, periodically-changed gas inertia force and reciprocating inertia force, so that the crankshaft is required to have enough strength and rigidity, the journal surface is required to be wear-resistant, uniform in work and good in balance, the surface of the crankshaft joint is required to be smooth, the abrasion of the crankshaft joint when the crankshaft joint is connected with other parts is reduced, and the stability is ensured, therefore, the crankshaft is required to be polished by using a polishing device in the production process of the crankshaft, sundries are attached to the surface of the crankshaft after polishing, the subsequent processing is influenced, and therefore, the crankshaft is required to be cleaned by using a cleaning machine. The prior art has the defects that when the existing cleaning machine is used for cleaning crankshafts, high-pressure water flow is used for flushing one or more crankshafts in a closed space, after the single cleaning is finished, the crankshafts are taken out to continue cleaning the next batch, however, when a large number of crankshafts are produced and processed, continuous operation of equipment cannot be realized, and the working efficiency is affected. Disclosure of utility model In order to overcome the defects in the prior art, the utility model provides a special crankshaft cleaning machine based on a high-pressure flushing technology, which solves the problems in the prior art. The special crankshaft cleaning machine comprises a fixing mechanism, a conveying mechanism and a crankshaft main body, wherein the side inner wall of the cleaning mechanism is fixedly connected with the side face of the conveying mechanism, the bottom end of the fixing mechanism is fixedly connected with the top end of the conveying mechanism, the side face of the crankshaft main body is movably connected with the side face of the fixing mechanism, the cleaning mechanism comprises a shell, the top end of the shell is fixedly connected with a flushing plate, the bottom end of the flushing plate is fixedly connected with a high-pressure spray head, the conveying mechanism comprises a fixing frame, the side face of the fixing frame is fixedly connected with the side face inner wall of the shell, a driving roller is movably sleeved on the side face of the driving roller, the side face of the driving roller is in transmission connection with a conveying belt, the side face of the shell is fixedly connected with a driving motor, an output shaft of the driving motor penetrates through the side face inner wall of the shell and the side face of the fixing frame, the bottom end of the side plate is fixedly connected with the top end of the conveying belt, the fixing mechanism is uniformly distributed on the top end of the conveying belt, the side face of the side plate is movably connected with a flushing plate, the bottom end of the flushing plate is fixedly connected with a high-pressure spray head, the side face of the side plate is movably connected with a clamping post, a side face of the clamping post is fixedly connected with the side face of the fixing post, and the side face of the clamping post is fixedly connected with the side face of the fixing post. Further, the top fixedly connected with rack of mount, driven gear has been cup jointed through the round pin activity to the side of curb plate, driven gear's bottom and the top intermeshing of rack, the side activity of curb plate has cup jointed the hollow shaft, the side activity of hollow shaft has cup jointed drive gear, drive gear's bottom and the top intermeshing of rack, drive gear's side inner wall and the side swing joint of installation axle. Further, the side of installation axle has fixedly cup jointed the fixture block, the draw-in groove has been seted up to drive gear's side, the side of draw-in groove and the side intermeshing of fixture block, the fixture block is rectangular structure. Further, the side inner wall of the shell is fixedly connected with a guide rail, a limit column is movably sleeved on the side face of the mounting shaft, and the side face of the limit column is movably connected with the side inner wall of the guide rail. Furthermore, the inner wall of the guide rail is of a T-shaped structure, and an inclined plane is arranged at the position, close to the right side, of the guide rail. Further, the side of curb plate activity has cup jointed the collar, the side fixedly connected with tension spring of collar, tension spring's side fixedly connected with sol