Oil pump cleaning device

Abstract

The utility model provides an oil pump cleaning device, which belongs to the technical field of oil pump cleaning and comprises a cleaning box, an ultrasonic generator is arranged on the outer wall of the cleaning box, a high-frequency wire is electrically connected onto the ultrasonic generator, the other end of the high-frequency wire is electrically connected with an ultrasonic transducer, and the ultrasonic transducer is electrically connected with the ultrasonic generator. Lifting assemblies are arranged on the left end wall and the right end wall of the cleaning box correspondingly, translation assemblies are arranged on the lifting assemblies, a containing frame is arranged on the translation assemblies, and a hydraulic cylinder is fixedly connected to the containing frame. The oil pump cleaning device solves the problems that when an existing oil pump cleaning device clamps and fixes an oil pump, clamping force cannot be buffered, the oil pump is prone to being damaged due to improper clamping force, protection of the oil pump is not facilitated, maintenance cost is increased, and practicability is greatly reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of oil pump cleaning, and in particular relates to an oil pump cleaning device. Background Art

[0002] The oil pump is a device in the engine lubrication system that can force the oil from the oil pan to the engine moving parts. When the engine is working, the driving gear on the camshaft drives the transmission gear of the oil pump, causing the driving gear fixed on the driving gear shaft to rotate, thereby driving the driven gear to rotate in the opposite direction, and sending the oil from the oil inlet chamber along the tooth gap and the pump wall of the oil pump to the oil outlet chamber. In this way, low pressure is formed at the oil inlet chamber to generate suction, which sucks the oil in the oil pan into the oil chamber. If the performance of the oil pump declines, the oil pressure will decrease, which will seriously affect the normal operation of the engine. Therefore, there are higher requirements for the cleanliness of the oil pump.

[0003] Prior art CN215031735U discloses an oil pump cleaning device, including an outer shell, a cleaning chamber is arranged inside the outer shell, a bracket is arranged at the bottom end of the outer shell, a support platform is arranged on the side wall of the outer shell, a drain pipe is arranged at the bottom end of the cleaning chamber, the drain pipe passes through the outer shell and is connected to a valve; a group of cylinders are symmetrically fixedly connected to the side wall of the outer shell, and a group of push rods of the cylinders are fixedly connected to a clamp block, and the clamp block is detachably connected to an oil pump placement rack, and the oil pump placement rack is located in the cleaning chamber; an ultrasonic generator is located on the support platform, and the ultrasonic generator is connected to an ultrasonic transducer through a high-frequency line, and one end of the ultrasonic transducer is fixedly bonded to the bottom end surface inside the outer shell, and the other end is fixedly bonded to the outside of the bottom end of the cleaning chamber. When the device clamps and fixes the oil pump, it cannot buffer the clamping force, which is easy to cause damage to the oil pump due to improper clamping force, which is not conducive to protecting the oil pump, increasing maintenance costs, and greatly reducing practicality. Utility Model Content

[0004] The utility model provides an oil pump cleaning device, which aims to solve the problem that the existing oil pump cleaning device cannot buffer the clamping force when clamping and fixing the oil pump, which easily causes damage to the oil pump due to improper clamping force, is not conducive to protecting the oil pump, increases maintenance costs, and greatly reduces practicality.

[0005] An embodiment of the utility model provides an oil pump cleaning device, including a cleaning box, an ultrasonic generator is arranged on the outer wall of the cleaning box, a high-frequency line is electrically connected to the ultrasonic generator, and the other end of the high-frequency line is electrically connected to an ultrasonic transducer, a lifting assembly is arranged on the left and right end walls of the cleaning box, a translation assembly is arranged on the lifting assembly, a placement rack is arranged on the translation assembly, and a hydraulic cylinder is fixedly connected to the placement rack.

[0006] Furthermore, a long groove and an installation groove 1 are provided on the left and right end walls of the cleaning box, the long groove is located at the upper end of the installation groove 1, the lower end of the cleaning box is connected to a drain pipe, a water control valve is provided on the drain pipe, and the lower end of the cleaning box is fixedly connected to a liquid guide plate.

[0007] By adopting the above technical scheme, the ultrasonic generator drives the ultrasonic transducer to work through the high-frequency line, and the ultrasonic wave is used to facilitate the cleaning of the oil pump. The long groove and the mounting groove facilitate the installation of the lifting component and facilitate the up and down movement of the oil pump, thereby improving the cleaning efficiency of the oil pump. The setting of the liquid guide plate facilitates the discharge of the liquid in the cleaning box through the drain pipe. The operation is simple and practical.

[0008] Furthermore, the lifting assembly includes a screw rod 1 arranged in the long groove, the lower end of the screw rod 1 is transmission-connected to a motor, the motor is installed in the mounting groove 1, the screw rod 1 is threadedly connected to a threaded sleeve 1, and the threaded sleeve 1 is fixedly connected to a connecting block 1.

[0009] By adopting the above technical solution, the motor is started to drive the screw rod to rotate, thereby causing the threaded sleeve to move up and down on the screw rod, which is convenient for driving the translation assembly and the placement rack to move up and down, thereby realizing the adjustment of the vertical position of the oil pump placed on the placement rack, improving the cleaning efficiency of the oil pump, and having strong practicality.

[0010] Furthermore, the translation assembly includes a mounting block fixed on a connecting block one, the mounting block is provided with a mounting groove two and a through groove one, a screw rod two is provided in the mounting groove two, a threaded sleeve two is threadedly connected to the screw rod two, a connecting block two is fixedly connected to the threaded sleeve two, and the other end of the connecting block two passes through the through groove one.

[0011] By adopting the above technical solution, the second screw rod is connected to the external motor transmission, and drives the second threaded sleeve to move on the second screw rod. The second threaded sleeve drives the placement rack to move via the connecting block 2, thereby realizing the adjustment of the position of the placement rack in the horizontal direction, and then adjusting the position of the oil pump in the horizontal direction. In combination with ultrasonic cleaning and lifting components, the cleaning efficiency of the oil pump is improved, and the practicability is strong.

[0012] Furthermore, the placement rack is fixedly connected to the second connecting block, and a drainage outlet is provided on the bottom wall of the placement rack.

[0013] By adopting the above technical solution, it is convenient to place the oil pump.

[0014] Furthermore, a push block is fixedly connected to the piston rod of the hydraulic cylinder, a slide groove and a through groove 2 are provided on the push block, a slider is slidably connected in the slide groove, a magnet 1 is fixedly connected to the end of the slider away from the through groove 2, a magnet 2 is fixedly connected to the bottom wall of the slide groove, the magnet 1 corresponds to the magnet 2, a connecting block 3 is fixedly connected to the end of the slider close to the through groove 2, a clamping block is fixedly connected to the other end of the connecting block 3, and a rubber pad is fixedly connected to the other end of the clamping block.

[0015] By adopting the above technical solution, the oil pump is placed on the placement rack, and the hydraulic cylinder is started. The piston rod of the hydraulic cylinder pushes the push block toward the oil pump, which is convenient for the clamping block and the rubber pad to clamp and fix the oil pump, thereby achieving stable placement of the oil pump and facilitating cleaning of the oil pump. When the clamping block and the rubber pad squeeze and clamp the oil pump, the clamping block will push magnet one toward magnet two via connecting block three and the slider. Magnet one and magnet two repel each other with like polarity, which is beneficial to buffering the clamping force, avoiding damage to the oil pump due to excessive clamping, and is beneficial to protecting the oil pump, reducing maintenance costs and having strong practicality.

[0016] The beneficial effects of the utility model are:

[0017] 1. The utility model starts the motor through the setting of the lifting component, drives the screw rod to rotate, and then makes the threaded sleeve move up and down on the screw rod, which is convenient for driving the translation component and the placement frame to move up and down, and realizes the adjustment of the vertical position of the oil pump placed on the placement frame, thereby improving the cleaning efficiency of the oil pump and having strong practicality.

[0018] 2. The utility model is provided with a translation component, wherein the screw rod 2 is connected to the external motor transmission, and drives the threaded sleeve 2 to move on the screw rod 2. The threaded sleeve 2 drives the placement frame to move via the connecting block 2, thereby realizing the adjustment of the position of the placement frame in the horizontal direction, and then adjusting the position of the oil pump in the horizontal direction. In combination with the ultrasonic cleaning and lifting components, the cleaning efficiency of the oil pump is improved, and the utility model is highly practical.

[0019] 3. The utility model places the oil pump on the placement rack through the setting of the hydraulic cylinder, starts the hydraulic cylinder, and the piston rod of the hydraulic cylinder pushes the push block toward the oil pump, which is convenient for the clamping block and the rubber pad to clamp and fix the oil pump, thereby achieving stable placement of the oil pump and facilitating cleaning of the oil pump. When the clamping block and the rubber pad squeeze and clamp the oil pump, the clamping block will push magnet one toward magnet two through connecting block three and the slider. Magnet one and magnet two repel each other with the same polarity, which is beneficial to buffering the clamping force, avoiding damage to the oil pump due to excessive clamping, and is beneficial to protecting the oil pump, reducing maintenance costs and having strong practicality.

[0020] Other features and advantages of the utility model will be described in the following description, and partly become apparent from the description, or understood by implementing the utility model. The purpose and other advantages of the utility model can be realized and obtained through the structures particularly pointed out in the description and the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0022] Figure 1 This is a schematic diagram of the main cross-sectional structure of an embodiment of the utility model;

[0023] Figure 2 For the utility model embodiment Figure 1 A magnified schematic diagram of point a;

[0024] Figure 3 This is a schematic diagram of the structure of the hydraulic cylinder in the embodiment of the utility model;

[0025] Figure 4 For the utility model embodiment Figure 3 Enlarged schematic diagram of point b.

[0026] 1. Washing box; 11. Long groove; 12. Mounting groove one; 13. Drain pipe; 14. Water control valve; 15. Liquid guide plate; 2. Ultrasonic generator; 21. High frequency line; 22. Ultrasonic transducer; 3. Lifting assembly; 31. Motor; 32. Screw rod one; 33. Threaded sleeve one; 34. Connecting block one; 4. Translation assembly; 41. Mounting block; 42. Mounting groove two; 43. Through groove one; 44. Screw rod two; 45. Threaded sleeve two; 46. Connecting block two; 5. Placement rack; 51. Drain outlet; 6. Hydraulic cylinder; 61. Push block; 62. Slide groove; 63. Through groove two; 64. Sliding block; 65. Magnet one; 66. Magnet two; 67. Connecting block three; 68. Clamping block; 69. Rubber pad. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solution and advantages of the technical solution of the utility model clearer, the technical solution of the embodiment of the utility model will be clearly and completely described in conjunction with the drawings of the specific embodiments of the utility model. The same figure marks in the drawings represent the same parts. It should be noted that the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the described embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] Reference Figure 1-4 The embodiment of the utility model proposes an oil pump cleaning device, including a cleaning box 1, an ultrasonic generator 2 is arranged on the outer wall of the cleaning box 1, a high-frequency line 21 is electrically connected to the ultrasonic generator 2, and the other end of the high-frequency line 21 is electrically connected to an ultrasonic transducer 22. Long grooves 11 and mounting grooves 12 are provided on the left and right end walls of the cleaning box 1. The long grooves 11 are located at the upper end of the mounting grooves 12. A drain pipe 13 is connected to the lower end of the cleaning box 1, and a water control valve 14 is arranged on the drain pipe 13. A liquid guide plate 15 is fixedly connected to the lower end of the cleaning box 1. The ultrasonic generator 2 drives the ultrasonic transducer 22 to work through the high-frequency line 21, and ultrasonic waves are used to clean the oil pump. The long grooves 11 and the mounting grooves 12 are convenient for the installation of the lifting assembly 3, which is convenient for driving the oil pump to move up and down, thereby improving the cleaning efficiency of the oil pump. The arrangement of the liquid guide plate 15 is convenient for guiding the liquid in the cleaning box 1 through the drain pipe 13, which is easy to operate and has strong practicality.

[0029] A lifting assembly 3 is provided on the left and right end walls of the cleaning box 1. The lifting assembly 3 includes a screw rod 32 arranged in the long groove 11. The lower end of the screw rod 32 is transmission-connected with a motor 31. The motor 31 is installed in the mounting groove 12. A threaded sleeve 33 is threadedly connected to the screw rod 32. A connecting block 34 is fixedly connected to the threaded sleeve 33. Starting the motor 31 drives the screw rod 32 to rotate, thereby causing the threaded sleeve 33 to move up and down on the screw rod 32, so as to facilitate the translation assembly 4 and the placement rack 5 to move up and down, thereby realizing the adjustment of the vertical position of the oil pump placed on the placement rack 5, thereby improving the cleaning efficiency of the oil pump and having strong practicality.

[0030] A translation component 4 is arranged on the lifting component 3, and the translation component 4 includes a mounting block 41 fixed on the connecting block 1 34, a mounting groove 2 42 and a through groove 1 43 are provided on the mounting block 41, a screw rod 2 44 is arranged in the mounting groove 2 42, a threaded sleeve 2 45 is threadedly connected to the screw rod 2 44, a connecting block 2 46 is fixedly connected to the threaded sleeve 2 45, and the other end of the connecting block 2 46 passes through the through groove 1 43, the screw rod 2 44 is connected to the external motor transmission, and drives the threaded sleeve 2 45 to move on the screw rod 2 44, and the threaded sleeve 2 45 drives the placement frame 5 to move via the connecting block 2 46, thereby realizing the adjustment of the position of the placement frame 5 in the horizontal direction, and then adjusting the position of the oil pump in the horizontal direction, and cooperating with ultrasonic cleaning and the lifting component, the cleaning efficiency of the oil pump is improved, and the practicability is strong.

[0031] A placement rack 5 is provided on the translation assembly 4, and the placement rack 5 is fixedly connected to the second connection block 46. A drainage port 51 is provided on the bottom wall of the placement rack 5 to facilitate the placement of the oil pump.

[0032] A hydraulic cylinder 6 is fixedly connected to the placement rack 5, a push block 61 is fixedly connected to the piston rod of the hydraulic cylinder 6, a slide groove 62 and a second through groove 63 are provided on the push block 61, a slider 64 is slidably connected in the slide groove 62, a magnet 1 65 is fixedly connected to the end of the slider 64 away from the second through groove 63, a magnet 2 66 is fixedly connected to the bottom wall of the slide groove 62, the magnet 1 65 corresponds to the magnet 2 66, a connection block 3 67 is fixedly connected to the end of the slider 64 close to the second through groove 63, a clamping block 68 is fixedly connected to the other end of the connection block 3 67, a rubber pad 69 is fixedly connected to the other end of the clamping block 68, the oil pump is placed on the placement rack 5, the hydraulic cylinder 6 is started, and the hydraulic The piston rod of the pressure cylinder 6 pushes the push block 61 toward the oil pump, which is convenient for the clamping block 68 and the rubber pad 69 to clamp and fix the oil pump, thereby achieving stable placement of the oil pump, facilitating cleaning of the oil pump, and facilitating clamping of oil pumps of different sizes. When the clamping block 68 and the rubber pad 69 squeeze and clamp the oil pump, the clamping block 68 will push the magnet one 65 toward the direction of the magnet two 66 via the connecting block three 67 and the slider 64. The magnet one 65 and the magnet two 66 repel each other with the same polarity, which is beneficial to buffering the clamping force, avoiding damage to the oil pump due to excessive clamping, and is beneficial to protecting the oil pump, reducing maintenance costs, and having strong practicality.

[0033] The specific implementation method is as follows: when in use, the oil pump is placed on the placement rack 5, the hydraulic cylinder 6 is started, the piston rod of the hydraulic cylinder 6 pushes the push block 61 toward the oil pump, the clamping block 68 and the rubber pad 69 clamp and fix the oil pump, when the clamping block 68 and the rubber pad 69 squeeze and clamp the oil pump, the clamping block 68 will push the magnet 1 65 toward the direction of the magnet 2 66 via the connecting block 3 67 and the slider 64, the magnet 1 65 and the magnet 2 66 repel each other with the same polarity, and the clamping force is buffered to avoid damage to the oil pump due to excessive clamping, and the ultrasonic generator 2 drives the ultrasonic transducer 2 through the high-frequency line 21 2 works, and the oil pump is cleaned by ultrasonic wave. During the cleaning process, the motor 31 is started to drive the screw rod 1 32 to rotate, so that the threaded sleeve 1 33 moves up and down on the screw rod 1 32, and the translation component 4 and the placement frame 5 move up and down. The screw rod 2 44 is connected with the external motor transmission, and drives the threaded sleeve 2 45 to move on the screw rod 2 44. The threaded sleeve 2 45 drives the placement frame 5 to move via the connecting block 2 46, and the position of the placement frame 5 in the horizontal direction is adjusted, and then the position of the oil pump in the horizontal direction is adjusted, and the ultrasonic cleaning and lifting components are cooperated to improve the cleaning efficiency of the oil pump.

[0034] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An oil pump cleaning device, comprising a cleaning box (1), an ultrasonic generator (2) is arranged on the outer wall of the cleaning box (1), a high-frequency line (21) is electrically connected to the ultrasonic generator (2), and the other end of the high-frequency line (21) is electrically connected to an ultrasonic transducer (22), characterized in that: The left and right end walls of the cleaning box (1) are both provided with a lifting assembly (3), the lifting assembly (3) is provided with a translation assembly (4), the translation assembly (4) is provided with a placement frame (5), and the placement frame (5) is fixedly connected with a hydraulic cylinder (6).

2. The oil pump cleaning device according to claim 1, characterized in that: The left and right end walls of the cleaning box (1) are both provided with a long groove (11) and a mounting groove (12), the long groove (11) being located at the upper end of the mounting groove (12), the lower end of the cleaning box (1) being connected to a drainage pipe (13), the drainage pipe (13) being provided with a water control valve (14), and the lower end of the cleaning box (1) being fixedly connected to a liquid guide plate (15).

3. The oil pump cleaning device according to claim 2, characterized in that: The lifting assembly (3) comprises a screw rod (32) arranged in the long groove (11), the lower end of the screw rod (32) is transmission-connected to a motor (31), the motor (31) is installed in the mounting groove (12), the screw rod (32) is threadedly connected to a threaded sleeve (33), and the threaded sleeve (33) is fixedly connected to a connecting block (34).

4. The oil pump cleaning device according to claim 3, characterized in that: The translation assembly (4) comprises a mounting block (41) fixed on a connecting block (34); a mounting groove (42) and a through groove (43) are provided on the mounting block (41); a screw rod (44) is provided in the mounting groove (42); a threaded sleeve (45) is threadedly connected to the screw rod (44); a connecting block (46) is fixedly connected to the threaded sleeve (45); and the other end of the connecting block (46) passes through the through groove (43).

5. The oil pump cleaning device according to claim 4, characterized in that: The placement rack (5) is fixedly connected to the second connection block (46), and a drainage port (51) is provided on the bottom wall of the placement rack (5).

6. The oil pump cleaning device according to claim 1, characterized in that: A push block (61) is fixedly connected to the piston rod of the hydraulic cylinder (6), and a slide groove (62) and a second through groove (63) are provided on the push block (61). A slider (64) is slidably connected in the slide groove (62), and a magnet (65) is fixedly connected to the end of the slider (64) away from the second through groove (63). A magnet (66) is fixedly connected to the bottom wall of the slide groove (62), and the magnet (65) corresponds to the magnet (66). A connection block (67) is fixedly connected to the end of the slider (64) close to the second through groove (63), and a clamping block (68) is fixedly connected to the other end of the clamping block (68), and a rubber pad (69) is fixedly connected to the other end of the clamping block (68).

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