Convenient-to-maintain ultra-high cleaning treatment device for complex water-cooling cavity

Abstract

The utility model relates to the technical field of accessory devices of precision machinery manufacturing and cleaning technologies, in particular to an ultra-high-cleanliness treatment device capable of conveniently maintaining a complex water-cooling cavity, which can be adapted to various cavity sizes, realizes ultra-high-cleanliness cleaning and is convenient to maintain. And therefore, the practicability of the ultra-high cleaning treatment device convenient and fast to maintain for the complex water-cooling cavity is enhanced. Comprising a cleaning box, the bottom end of the cleaning box is provided with a surrounding plate and four supporting legs, the top end of the cleaning box is provided with a cleaning tank, the rear end of the cleaning tank is provided with a drainage pipe, the top end of the cleaning box is provided with a transverse sliding assembly, a lifting assembly is arranged in the transverse sliding assembly, and the top end of the transverse sliding assembly is connected with a fixing frame; the lifting assembly penetrates out of the top end of the fixing assembly and is provided with a longitudinal sliding assembly, and a guide assembly is arranged between the longitudinal sliding assembly and the fixing frame.

Description

A convenient and easy-to-maintain ultra-high cleanliness treatment device for complex water-cooled cavities Technical Field

[0001] This utility model relates to the technical field of precision machinery manufacturing and cleaning technology auxiliary devices, and in particular to an ultra-high cleanliness treatment device for a complex water-cooled cavity that is easy to maintain. Background Technology

[0002] As is well known, in the manufacturing process of high-end metal products (such as precision bearings and hydraulic valve bodies) and metal processing machinery (CNC machine tool spindles and laser cutting heads), complex water-cooled cavities are core components that ensure the thermal stability of the equipment. These cavities are mostly made of aluminum alloy (6061-T6), stainless steel (316L), or copper alloy (C18150) through precision machining, and the cleanliness of their inner walls directly affects the cooling efficiency and equipment lifespan.

[0003] However, when cleaning water-cooled cavities, traditional high-pressure water jet or ultrasonic cleaning has a cleaning coverage rate of less than 60% for complex internal cavities (such as multi-branch flow channels and spiral cooling pipes). Residual particles will re-enter the cooling cycle, causing secondary pollution. Summary of the Invention

[0004] To solve the above-mentioned technical problems, this utility model provides a convenient and easy-to-maintain ultra-high cleanliness treatment device for complex water-cooled cavities that can be adapted to various cavity sizes, achieve ultra-high cleanliness cleaning, and is easy to maintain, thereby enhancing its practicality.

[0005] This utility model discloses a convenient maintenance device for ultra-high cleanliness treatment of complex water-cooled cavities, comprising a cleaning tank, a surrounding plate at the bottom of the cleaning tank, four sets of support legs at the bottom of the cleaning tank, a cleaning trough at the top of the cleaning tank, a drain pipe at the rear end of the cleaning trough, a transverse sliding assembly at the top of the cleaning tank, a lifting assembly within the transverse sliding assembly, the top of the transverse sliding assembly connected to a fixed frame, the lifting assembly extending beyond the top of the fixed assembly, a longitudinal sliding assembly within the lifting assembly, a guide assembly between the longitudinal sliding assembly and the fixed frame, a lowering assembly at the bottom of the longitudinal sliding assembly, a flange fixing assembly at the bottom of the lowering assembly, and a cleaning assembly within the flange fixing assembly.

[0006] Preferably, the sliding assembly includes two sets of first locking sliders, a first slider, and a pad. The top of the cleaning tank is provided with a first sliding groove. The front end and the rear end of the first sliding groove are respectively connected to the first locking slider. The front end and the rear end of the first slider are respectively provided with a first locking groove. The two sets of first locking sliders are respectively slidably locked with the first locking groove. The top of the first slider is connected to the pad.

[0007] Preferably, the lifting assembly includes a first servo motor, a first threaded rod, a lifting column, and a second locking slider. The bottom end of the first slider is provided with a first groove, and the top end of the first groove is connected to the servo motor. The output end bearing seal of the first servo motor passes through the top end of the first slider and the pad. The bottom end of the lifting column is connected to the pad, and the top end of the lifting column is provided with a second locking groove. The second locking groove and the second locking slider are slidably locked together. The output end bearing seal of the first servo motor is inserted into the second locking groove. The output end of the servo motor is connected to the first threaded rod. The bottom end of the second locking slider is provided with a first lifting threaded hole, and the first lifting threaded hole is threadedly connected to the first threaded rod.

[0008] Preferably, the longitudinal sliding assembly includes a slide table, a third locking slider, and a sliding post. The top end of the second locking slider is connected to the slide table. The top end of the slide table is provided with a through groove. The left and right ends of the through groove are respectively connected to the third locking slider. The left and right ends of the second sliding post are respectively provided with third locking grooves. The two sets of third locking sliders are respectively slidably locked with the third locking grooves.

[0009] Preferably, the guide assembly includes two sets of guide plates, the bottom end of the slide is connected to the two sets of guide plates, and the top end of the fixing frame is provided with two sets of through-mounted slots, and the two sets of guide plates are slidably mounted in the through-mounted slots respectively.

[0010] Preferably, the lowering assembly includes four sets of sliding rods, two sets of second threaded rods, a rotating rod, two sets of first gears, second gears, and a rotating wheel. A second sliding groove is provided at the bottom of the sliding column, and third sliding grooves are provided at the left and right ends of the second sliding grooves. The bottom and top ends of the two sets of third sliding grooves are connected to the two sets of sliding rods, respectively. A third slider is provided on each of the four sets of sliding rods, and the left and right ends of the sliding column are connected to the two sets of third sliders, respectively. Springs are provided on the outer walls of the four sets of sliding rods. The rotating rod bearing seal is inserted into the second sliding groove. The top and bottom ends of the two sets of third sliding grooves are connected to the second threaded rod bearings, respectively. A first gear is provided on each of the two sets of second threaded rods, and the bottom end of the rotating rod is connected to the second gear. The teeth of the two sets of first gears mesh with the teeth of the second gears. Limit plates are provided on the two sets of second threaded rods. The top end of the rotating rod is connected to the rotating wheel. The outer wall of the sliding column is fitted with a fixed plate, and a handle is provided at the front end of the fixed plate.

[0011] Preferably, the flange fixing assembly includes a first flange, four sets of screws, a sleeve, and a second flange. The bottom end of the first flange is connected to the sleeve, and the bottom end of the sleeve is connected to the second flange. The bottom end of the first flange is provided with four sets of mounting through holes, and the bottom end of the fixing plate is provided with four sets of mounting threaded holes. The four sets of screws pass through the mounting through holes and are threadedly connected to the mounting threaded holes respectively. The bottom end of the second flange is provided with a sealing gasket.

[0012] Preferably, the cleaning assembly includes a geared motor, a third threaded rod, a sliding block, a second servo motor, and a spray box. The bottom end of the sliding block has a fourth sliding groove, the top end of which is connected to the geared motor. The output end of the geared motor is connected to the third threaded rod. The top end of the sliding block has a first threaded hole, which is threadedly connected to the third threaded rod. The bottom end of the sliding block has a fixing groove, which is fitted to the second servo motor. The output end of the second servo motor is connected to the spray box. The spray box contains two sets of water storage tanks. The left end of the spray box and... The right end is provided with two sets of pipe connection ports, three sets of dry ice nozzle threaded connection ports, and three sets of cleaning fluid nozzle threaded connection ports. The rear end of the second slide is provided with a groove, and the rear end of the groove is provided with two sets of second through holes. The dry ice tube and the cleaning fluid tube are respectively inserted into the second slide through the second through holes. The dry ice tube and the cleaning tube are both threadedly connected to the pipe connection ports through connectors. The three sets of dry ice nozzle threaded connection ports are respectively provided with threaded dry ice nozzles, and the three sets of cleaning fluid nozzle threaded connection ports are respectively provided with threaded cleaning nozzles.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: This utility model adopts a dual-mode spray system of dry ice and cleaning fluid (dry ice nozzle and cleaning nozzle). Dry ice can remove stubborn stains and reduce secondary pollution, while the cleaning fluid is used for deep cleaning of oil stains and particles, increasing the cleaning coverage of complex internal cavities (such as spiral flow channels and porous structures) to more than 95%. Furthermore, through the drive of a servo motor and the transmission of multiple sets of threaded rods, combined with multi-stage slide rails (first slide groove, second clamping slide groove, and third clamping slide groove), the flange fixing component is precisely positioned to fit the flange of the chamber to be cleaned. In addition, when the cleaning component moves downward by the reduction motor, it will rotate clockwise and counterclockwise once in conjunction with the second servo motor to perform three-dimensional cleaning of the interior of the chamber. It is suitable for water-cooled cavities of different sizes and shapes. Moreover, dry ice cleaning leaves no chemical residue, reducing waste liquid treatment costs and thus enhancing practicality. Attached Figure Description

[0014] Figure 1 is a schematic diagram of the connection structure of this utility model;

[0015] Figure 2 is a schematic diagram of the connection structure between the rotating rod and the rotating wheel of this utility model;

[0016] Figure 3 is a side view of the structure of this utility model;

[0017] Figure 4 is a schematic diagram of the connection structure between the output end of the geared motor and the third threaded rod of this utility model;

[0018] Figure 5 is a partial enlarged structural diagram of part A of this utility model;

[0019] Figure 6 is a partial enlarged structural diagram of B of this utility model;

[0020] The following are labels in the attached diagram: 1. Cleaning tank; 2. Drain pipe; 3. Fixing frame; 4. First locking slider; 5. First slider; 6. Pad; 7. First servo motor; 8. First threaded rod; 9. Lifting column; 10. Second locking slider; 11. Slide table; 12. Third locking slider; 13. Sliding column; 14. Handle; 15. Guide plate; 16. Slide rod; 17. Spring; 18. Second threaded rod; 19. Rotating rod; 20. First gear; 21. Second gear; 22. Third slider; 23. Limiting plate; 24. Rotating wheel; 25. First flange; 26. Screw; 27. Sleeve; 28. Second flange; 29. ​​Sealing gasket; 30. Gearbox; 31. Third threaded rod; 32. Sliding block; 33. Second servo motor; 34. Spray box; 35. Dry ice tube; 36. Cleaning tube; 37. Dry ice nozzle; 38. Cleaning nozzle; 39. Sliding column; 40. Fixing plate. Detailed Implementation

[0021] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate this utility model, but are not intended to limit its scope.

[0022] As shown in Figures 1 to 6, this utility model discloses a convenient maintenance device for ultra-high cleanliness treatment of complex water-cooled cavities. It includes a cleaning tank 1, with a surrounding plate at the bottom and four sets of support legs. A cleaning trough is located at the top of the cleaning tank 1, with a drain pipe 2 at its rear end. A horizontal sliding assembly is located at the top of the cleaning tank 1, containing a lifting assembly. The top of the horizontal sliding assembly is connected to a fixed frame 3. The lifting assembly extends beyond the top of the fixed assembly and includes a vertical sliding assembly. A guide assembly is located between the vertical sliding assembly and the fixed frame 3. A descending assembly is located at the bottom of the vertical sliding assembly, with a flange fixing assembly at its bottom. A cleaning assembly is located within the flange fixing assembly. This utility model utilizes a dual-mode system of dry ice and cleaning fluid. The spray system (dry ice nozzle and cleaning nozzle) uses dry ice to remove stubborn stains and reduce secondary pollution, while the cleaning fluid provides deep cleaning of oil and particles, increasing the cleaning coverage of complex internal cavities (such as spiral channels and porous structures) to over 95%. Driven by a servo motor and multiple sets of threaded rods, combined with multi-stage slide rails (first slide groove, second clamping slide groove, and third clamping slide groove), the system achieves precise positioning of the flange fixing components, ensuring a proper fit to the flange of the chamber to be cleaned. Furthermore, as the cleaning components move downwards via a geared motor, they reciprocate with a second servo motor, rotating one revolution clockwise and one revolution counterclockwise, thus performing three-dimensional cleaning of the chamber interior. This system is adaptable to water-cooled cavities of different sizes and shapes. Additionally, dry ice cleaning leaves no chemical residue, reducing waste liquid disposal costs and enhancing practicality.

[0023] As a preferred embodiment of the above, the sliding assembly includes two sets of first locking sliders 4, first sliders 5, and a pad 6. The top of the cleaning tank 1 is provided with a first sliding groove, the front end and the rear end of the first sliding groove are respectively connected to the first locking slider 4, the front end and the rear end of the first slider 5 are respectively provided with first locking sliding grooves, the two sets of first locking sliders 4 are respectively slidably locked with the first locking sliding grooves, and the top end of the first slider 5 is connected to the pad 6; the first slider can slide laterally along the two sets of first locking sliders, thereby enhancing its practicality.

[0024] As a preferred embodiment of the above embodiment, the lifting assembly includes a first servo motor 7, a first threaded rod 8, a lifting column 9, and a second locking slider 10. The bottom end of the first slider 5 is provided with a first groove, and the top end of the first groove is connected to the servo motor. The output end bearing seal of the first servo motor 7 passes through the top end of the first slider 5 and the pad 6. The bottom end of the lifting column 9 is connected to the pad 6, and the top end of the lifting column 9 is provided with a second locking groove. The second locking groove is slidably locked with the second locking slider 10. The output end bearing seal of the first servo motor 7 is inserted into the second locking groove. The output end of the servo motor is connected to the first threaded rod 8. The bottom end of the second locking slider 10 is provided with a first lifting threaded hole, which is threadedly connected to the first threaded rod 8. When the slide needs to be lifted, the first servo motor is started, and the first servo motor drives the first threaded rod to rotate, thereby driving the second locking slider and the slide to move upward. The stability is enhanced by the guide assembly, thereby improving practicality.

[0025] As a preferred embodiment of the above, the longitudinal sliding assembly includes a slide table 11, a third locking slider 12, a sliding column 13, and a fixing plate 40. The top end of the second locking slider 10 is connected to the slide table 11. The top end of the slide table 11 is provided with a through groove. The left and right ends of the through groove are respectively connected to the third locking slider 12. The left and right ends of the second sliding column 13 are respectively provided with third locking grooves. The two sets of third locking sliders 12 are respectively slidably locked with the third locking grooves. When longitudinal sliding is required, the second sliding column is moved back and forth by pulling the handle, which facilitates the back and forth movement of the sliding column and the flange fixing assembly, thereby enhancing practicality.

[0026] As a preferred embodiment of the above, the guide assembly includes two sets of guide plates 15, the bottom end of the slide table 11 is connected to the two sets of guide plates 15, and the top end of the fixing frame 3 is provided with two sets of through-hole locking grooves. The two sets of guide plates 15 are respectively slidably locked with the through-hole locking grooves. The stability of the second locking slider and the slide table when moving up and down can be enhanced by the guide plates, thereby enhancing the practicality.

[0027] As a preferred embodiment of the above, the lowering assembly includes four sets of sliding rods 16, two sets of second threaded rods 18, a rotating rod 19, two sets of first gears 20, second gears 21, and a rotating wheel 24. A second sliding groove is provided at the bottom end of the sliding column 13, and third sliding grooves are provided at the left and right ends of the second sliding grooves respectively. The bottom and top ends of the two sets of third sliding grooves are respectively connected to the two sets of sliding rods 16. Third sliders 22 are provided on each of the four sets of sliding rods 16. The left and right ends of the sliding column 39 are respectively connected to the two sets of third sliders 22. Springs 17 are provided on the outer walls of the four sets of sliding rods 16. The rotating rod 19 is inserted into the second sliding groove with a bearing seal. The top and bottom ends of the two sets of third sliding grooves are respectively connected to the bearings of the second threaded rods 18. First gears 20 are provided on each of the two sets of second threaded rods 18. The bottom end of the rotating rod 19 is connected to the second gear 21. Next, the teeth of the two sets of first gears 20 and second gears 21 mesh, and the two sets of second threaded rods 18 are provided with limiting plates 23. The top of the rotating rod 19 is connected to the rotating wheel 24, and the outer wall of the sliding column 39 is fitted with the fixing plate 40. The front end of the fixing plate 40 is provided with a handle 14. When positioning the flange of the metal chamber to be cleaned, the sliding column is moved downward by pressing down the fixing plate. After the flange fixing assembly is aligned with the flange of the cleaning chamber, the rotating wheel is rotated to drive the rotating column and the second gear to rotate, thereby driving the two sets of first gears and the second threaded rod to rotate, thereby driving the limiting plate to move downward. After receiving the limiting plate, the sliding column moves downward until the flange fixing assembly is aligned with the flange of the chamber to be cleaned and fixed. Then the cleaning assembly can be started to clean the chamber, thereby enhancing practicality.

[0028] As a preferred embodiment of the above, the flange fixing assembly includes a first flange 25, four sets of screws 26, a sleeve 27, and a second flange 28. The bottom end of the first flange 25 is connected to the sleeve 27, and the bottom end of the sleeve 27 is connected to the second flange 28. The bottom end of the first flange 25 is provided with four sets of mounting through holes, and the bottom end of the fixing plate 40 is provided with four sets of mounting threaded holes. The four sets of screws 26 pass through the mounting through holes and are threadedly connected to the mounting threaded holes respectively. The bottom end of the second flange 28 is provided with a sealing gasket 29. The size of the second flange is selected according to the flange on the chamber to be cleaned, and then the first flange is installed by the four sets of screws. After that, the flange on the chamber and the second flange are aligned and then cleaned, thereby enhancing practicality.

[0029] As a preferred embodiment of the above, the cleaning assembly includes a reduction motor 30, a third threaded rod 31, a sliding block 32, a second servo motor 33, and a spray box 34. A fourth sliding groove is provided at the bottom of the sliding column 39, and the top of the fourth sliding groove is connected to the reduction motor 30. The output end of the reduction motor 30 is connected to the third threaded rod 31. A first threaded hole is provided at the top of the sliding block 32, and the first threaded hole is threadedly connected to the third threaded rod 31. A fixing groove is provided at the bottom of the sliding block 32, and the fixing groove is fitted into the second servo motor 33. The output end of the second servo motor 33 is connected to the spray box 34. The spray box 34 has two sets of water storage tanks. Two sets of pipe connection ports, three sets of dry ice nozzle threaded connection ports, and three sets of cleaning fluid nozzle threaded connection ports are provided at the left and right ends of the spray box. A groove is provided at the rear end of the second sliding groove, and two sets of second through holes are provided at the rear end of the groove. The dry ice tube 35 and the cleaning fluid tube are respectively inserted into the second slide groove through the second through hole. Both the dry ice tube 35 and the cleaning tube 36 are threadedly connected to the pipe connection port through connectors. The three sets of dry ice nozzle threaded connection ports are respectively provided with threaded dry ice nozzles 37, and the three sets of cleaning fluid nozzle threaded connection ports are respectively provided with threaded cleaning nozzles 38. After the second flange is aligned with the flange of the chamber to be cleaned, the reduction motor drives the spray box to move slowly downward. Then, the dry ice tube first provides crushed dry ice to the spray box to clean the chamber. Afterward, the cleaning tube will spray the cleaning fluid through the spray box to clean the pipes in the chamber. During cleaning, the second servo motor will rotate clockwise once and then counterclockwise once to prevent the dry ice tube and the cleaning tube from getting tangled on the sliding block and damaging the pipes, thereby improving cleaning efficiency and increasing practicality.

[0030] This utility model discloses a convenient maintenance device for ultra-high cleanliness treatment of complex water-cooled cavities. Its working principle is as follows: During operation, when cleaning of the inner wall of the cavity is required, the device adjusts the elevation of the sliding platform and the replacement of the second flange based on the size of the cavity. When the sliding platform needs to be raised and the second flange replaced, the first servo motor is activated, driving the first threaded rod to rotate. This, in turn, moves the second clamping slider, the sliding platform, and two sets of guide plates upwards, raising the second flange above the metal to be cleaned. Then, the first flange, sleeve, and second flange are replaced using four sets of screws. Next, the two sets of first clamping sliders and two sets of third clamping sliders move, and the pressing down of the fixing plate aligns the second flange with the upper flange of the metal cavity to be cleaned. Finally, rotating the rotating wheel drives the rotating rod to rotate, thus... The second gear rotates, which in turn drives the two sets of first gears and the second threaded rod to rotate. Then, the limiting plate moves the sliding column downward, aligning the flange on the metal chamber with the second flange. The reduction motor and the second servo motor are then activated. The reduction motor drives the spray box to move slowly downward. First, dry ice is supplied to the spray box through the dry ice tube to clean the chamber. Then, the cleaning tube delivers cleaning fluid through the spray box to clean the various pipes within the chamber. During cleaning, the second servo motor rotates clockwise once and then counterclockwise once to prevent the dry ice tube and cleaning tube from getting tangled on the sliding block and damaging the pipes. After cleaning, the reduction motor rotates in the opposite direction to retract the sliding block. Then, the rotating rod rotates in the opposite direction to raise the limiting plate, allowing the metal in the cleaning tank to be removed.

[0031] It should be noted that when a component is said to be "fixed to" another component, it can be directly attached to the other component or there may be an intervening component. When a component is said to be "connected to" another component, it can be directly connected to the other component or there may be an intervening component. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0032] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used in this specification is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0033] In this utility model, the terms "first," "second," and "third" do not represent a specific quantity or order, but are merely used to distinguish names.

[0034] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A convenient and easy-to-maintain ultra-high cleanliness treatment device for complex water-cooled cavities, characterized in that, The system includes a cleaning tank (1), with a surrounding plate at the bottom and four sets of support legs at the bottom. The cleaning tank (1) has a cleaning trough at the top and a drain pipe (2) at the rear end. The cleaning tank (1) has a horizontal sliding assembly at the top and a lifting assembly in the horizontal sliding assembly. The top of the horizontal sliding assembly is connected to a fixed frame (3). The lifting assembly extends out of the top of the fixed assembly. The lifting assembly has a vertical sliding assembly. A guide assembly is provided between the vertical sliding assembly and the fixed frame (3). The bottom of the vertical sliding assembly has a lowering assembly. The bottom of the lowering assembly has a flange fixing assembly. The flange fixing assembly has a cleaning assembly in the flange fixing assembly.

2. The ultra-high cleanliness treatment device for a complex water-cooled cavity that is easy to maintain as described in claim 1, characterized in that, The sliding assembly includes two sets of first locking sliders (4), first sliders (5) and pads (6). The top of the cleaning tank (1) is provided with a first sliding groove. The front end and the rear end of the first sliding groove are respectively connected to the first locking sliders (4). The front end and the rear end of the first sliders (5) are respectively provided with first locking sliding grooves. The two sets of first locking sliders (4) are respectively slidably locked with the first locking sliding grooves. The top of the first sliders (5) is connected to the pads (6).

3. The ultra-high cleanliness treatment device for a complex water-cooled cavity that is easy to maintain as described in claim 1, characterized in that, The lifting assembly includes a first servo motor (7), a first threaded rod (8), a lifting column (9), and a second locking slider (10). The bottom end of the first slider (5) is provided with a first groove, and the top end of the first groove is connected to the servo motor. The output end bearing seal of the first servo motor (7) is connected to the top end of the first slider (5) and the pad (6). The bottom end of the lifting column (9) is connected to the pad (6). The top end of the lifting column (9) is provided with a second locking groove, and the second locking groove is slidably locked with the second locking slider (10). The output end bearing seal of the first servo motor (7) is inserted into the second locking groove. The output end of the servo motor is connected to the first threaded rod (8). The bottom end of the second locking slider (10) is provided with a first lifting threaded hole, and the first lifting threaded hole is threadedly connected to the first threaded rod (8).

4. The ultra-high cleanliness treatment device for a complex water-cooled cavity that is easy to maintain as described in claim 1, characterized in that, The longitudinal sliding assembly includes a slide table (11), a third locking slider (12), a sliding column (13), and a fixing plate (40). The top end of the second locking slider (10) is connected to the slide table (11). The top end of the slide table (11) is provided with a through groove. The left and right ends of the through groove are respectively connected to the third locking slider (12). The left and right ends of the second sliding column (13) are respectively provided with third locking grooves. The two sets of third locking sliders (12) are respectively slidably locked with the third locking grooves.

5. The ultra-high cleanliness treatment device for a complex water-cooled cavity that is easy to maintain as described in claim 1, characterized in that, The guide assembly includes two sets of guide plates (15), the bottom end of the slide (11) is connected to the two sets of guide plates (15), and the top of the fixing frame (3) is provided with two sets of through-clamping grooves, and the two sets of guide plates (15) are respectively slidably clamped to the through-clamping grooves.

6. The ultra-high cleanliness treatment device for a complex water-cooled cavity that is easy to maintain as described in claim 1, characterized in that, The lowering assembly includes four sets of sliding rods (16), two sets of second threaded rods (18), a rotating rod (19), two sets of first gears (20), second gears (21), and a rotating wheel (24). A second groove is provided at the bottom of the sliding column (13), and third grooves are provided at the left and right ends of the second grooves. The bottom and top ends of the two sets of third grooves are connected to the two sets of sliding rods (16). Third sliders (22) are provided on each of the four sets of sliding rods (16). The left and right ends of the sliding column (39) are connected to the two sets of third sliders (22). Springs (17) are provided on the outer walls of the four sets of sliding rods (16). The rotating rod... (19) The bearing seal is inserted into the second slide groove. The top and bottom ends of the two sets of third slide grooves are respectively connected to the bearings of the second threaded rod (18). The two sets of second threaded rods (18) are respectively provided with first gears (20). The bottom end of the rotating rod (19) is connected to the second gear (21). The tooth surfaces of the two sets of first gears (20) and second gears (21) mesh. The two sets of second threaded rods (18) are provided with limit plates (23). The top end of the rotating rod (19) is connected to the rotating wheel (24). The outer wall of the slide column (39) is fitted and connected to the fixed plate (40). The front end of the fixed plate (40) is provided with a handle (14).

7. The ultra-high cleanliness treatment device for a complex water-cooled cavity that is easy to maintain as described in claim 1, characterized in that, The flange fixing assembly includes a first flange (25), four sets of screws (26), a sleeve (27), and a second flange (28). The bottom end of the first flange (25) is connected to the sleeve (27), and the bottom end of the sleeve (27) is connected to the second flange (28). The bottom end of the first flange (25) is provided with four sets of mounting through holes, and the bottom end of the fixing plate (40) is provided with four sets of mounting threaded holes. The four sets of screws (26) pass through the mounting through holes and are threadedly connected to the mounting threaded holes respectively. The bottom end of the second flange (28) is provided with a sealing gasket (29).

8. The ultra-high cleanliness treatment device for a complex water-cooled cavity that is easy to maintain as described in claim 1, characterized in that, The cleaning assembly includes a geared motor (30), a third threaded rod (31), a sliding block (32), a second servo motor (33), and a spray box (34). A fourth sliding groove is provided at the bottom of the sliding column (39), and the top of the fourth sliding groove is connected to the geared motor (30). The output end of the geared motor (30) is connected to the third threaded rod (31). A first threaded hole is provided at the top of the sliding block (32), and the first threaded hole is threadedly connected to the third threaded rod (31). A fixing groove is provided at the bottom of the sliding block (32), and the fixing groove is fitted to the second servo motor (33). The output end of the second servo motor (33) is connected to the spray box (34). 34) is provided with two sets of water storage tanks. The left and right ends of the spray box are provided with two sets of pipe connection ports, three sets of dry ice nozzle threaded connection ports and three sets of cleaning fluid nozzle threaded connection ports. The rear end of the second slide is provided with a groove, and the rear end of the groove is provided with two sets of second through holes. The dry ice tube (35) and the cleaning fluid tube are respectively inserted into the second slide through the second through holes. The dry ice tube (35) and the cleaning tube (36) are both threadedly connected to the pipe connection port through the connector. The three sets of dry ice nozzle threaded connection ports are respectively provided with threaded dry ice nozzles (37), and the three sets of cleaning fluid nozzle threaded connection ports are respectively provided with threaded cleaning nozzles (38).

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