Derusting tool for main oil duct of diesel engine box body

Abstract

The utility model discloses a derusting tool for a main oil duct of a diesel engine box body, which relates to the technical field of engine maintenance equipment and comprises a working table, a sliding groove is formed in the upper surface of the working table, a sliding block is slidably connected to the surface of the sliding groove, a moving block is fixedly connected to the upper surface of the sliding block, and a through groove is formed in the surface of the moving block. A hollow column is rotatably connected to the surface of the through groove through a bearing, a brush is arranged on the outer surface of the hollow column, a water hole is formed in the surface of the hollow column, a water pipe is arranged at the output end of a water pump, an upper V-shaped groove is formed in the lower surface of the second clamping block, and a controller is installed on the side face of the frame; through the arrangement of the hollow column, the brush, the water hole, the first spring and the second groove, the effect of protecting the oil pipe is achieved, meanwhile, the brush on the surface of the hollow column is matched to wash the inner wall of the oil pipe, then cleaning of the inner wall of the oil pipe is completed, the effect of improving the cleaning effect is achieved, and the purpose of improving the practicability of the tool is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of engine maintenance equipment, in particular to a rust removal tool for a main oil channel of a diesel engine case. Background Art

[0002] The engine is the core component of a car, so it needs to be maintained regularly to ensure the stability of engine operation. The engine maintenance process involves the cleaning of the engine oil channel. The cleaning effect of the oil channel is also one of the indicators to measure the maintenance effect.

[0003] Publication of patent specification for utility model patent in China CN220559991U The engine oil channel cleaning device disclosed in the disclosure has the effect of rotating and cleaning the engine oil channel through the coordinated arrangement of the cleaning component, the servo motor and the single-chip microcomputer, and the servo motor drives the cleaning component to rotate forward and reversely. The cleaning component quickly rubs against the inner wall of the engine oil channel through forward and reverse rotation (referring to clockwise and counterclockwise rotation), wipes off the oil stains on the inner wall of the engine oil channel, and achieves the purpose of cleaning the engine oil channel. However, there is a disadvantage of poor cleaning effect by only rotating the cleaning rod in the oil channel. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a rust removal tool for the main oil channel of a diesel engine case, which solves the problems raised in the above-mentioned background technology.

[0005] To achieve the above purpose, the utility model is implemented through the following technical solutions: a diesel engine case main oil channel rust removal tool, including a workbench, the lower surface of the workbench is fixedly connected to a support leg, the upper surface of the workbench is provided with a slide groove, the surface of the slide groove is slidably connected to a slider, the upper surface of the slider is fixedly connected to a moving block, the surface of the moving block is provided with a through groove, the surface of the through groove is rotatably connected to a hollow column through a bearing, the outer surface of the hollow column is provided with a brush, the surface of the hollow column is provided with a water hole, the upper surface of the moving block is installed with a water tank, and the outer surface of the water tank is installed with a water pump A water pipe is provided at the output end of the water pump, a lower fixed block is installed on the upper surface of the workbench, a first groove is provided on the upper surface of the lower fixed block, a first clamping block is slidably connected to the surface of the first groove, a lower V-shaped groove is provided on the upper surface of the first clamping block, a frame is installed on the upper surface of the workbench, an electric telescopic rod is installed on the inner top surface of the frame, the telescopic end of the electric telescopic rod is fixedly connected to the upper fixed block, a second groove is provided on the lower surface of the upper fixed block, a second clamping block is slidably connected to the surface of the second groove, an upper V-shaped groove is provided on the lower surface of the second clamping block, and a controller is installed on the side of the frame.

[0006] Optionally, a servo motor is installed on the side of the workbench, the output end of the servo motor is fixedly connected to a screw rod, bearings are provided at the connection between the two ends of the screw rod and the workbench, and a slider is threadedly connected to the surface of the screw rod.

[0007] Optionally, the number of the brushes and water holes are both several, and are distributed in a circular array on the surface of the hollow column.

[0008] Optionally, a through hole is formed on the outer end surface of the hollow column, an end of the water pipe away from the water pump is arranged at the through hole, and a sealed bearing is provided at the connection.

[0009] Optionally, the surface of the moving block is fixedly connected to a support plate, a second motor is installed on the upper surface of the support plate, an output end of the second motor is fixedly connected to a driving gear, an outer surface of the outer end of the hollow column is fixedly connected to a driven tooth, and the surface of the driving gear is meshed with the driven tooth.

[0010] Optionally, a first spring is fixedly connected to the inner bottom surface of the first groove, and a first clamping block is fixedly connected to the other end of the first spring; a second spring is fixedly connected to the inner top surface of the second groove, and a second clamping block is fixedly connected to the other end of the second spring; and the number of the first spring and the second spring are both multiple and distributed in a rectangular array.

[0011] The utility model provides a rust removal tool for the main oil channel of a diesel engine case, which has the following beneficial effects:

[0012] 1. A rust removal tool for the main oil channel of a diesel engine case has the effect of improving the rust removal effect by arranging a hollow column, a brush and a water hole. When in use, the oil pipe to be rusted is placed between the first clamping block and the second clamping block, and the telescopic end of the electric telescopic rod is controlled by a controller to extend outward, and the upper fixed block is driven downward by the electric telescopic rod to clamp the oil pipe between the upper V-shaped groove and the lower V-shaped groove. Under the action of the first spring and the second groove, a buffer space is provided for clamping the oil pipe to avoid damage to the oil pipe when it is in hard contact with the oil pipe, thereby protecting the oil pipe. After the oil pipe is fixed, the staff adds a sufficient amount of rust remover into the water tank, and controls the output end of the servo motor to rotate clockwise, so that the sliding connection of the threaded connection on the surface of the screw rod is tightened. The block moves toward the oil pipe in the slide groove. When the slider moves, it drives the moving block and the hollow column to move together, so that the hollow column is inserted into the oil pipe. After the hollow column is completely inserted into the oil pipe, the second motor and the water pump are turned on, and the driving gear is driven by the second motor to rotate. The driving gear then drives the driven gear to rotate the hollow column through the bearing in the through groove. Under the action of the water pump, the rust remover in the water tank is pumped into the water pipe, and then enters the hollow column from the through hole. A sealed bearing is provided at this location, which does not affect the normal rotation of the hollow column. The rust remover entering the hollow column is sprayed outward through the water hole and sprayed onto the inner wall of the oil pipe. At the same time, the inner wall of the oil pipe is scrubbed with the brush on the surface of the hollow column, thereby completing the cleaning of the inner wall of the oil pipe, thereby improving the cleaning effect and achieving the purpose of improving the practicality of the tooling. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0014] Figure 2 It is a structural schematic diagram of a partial cross section of a movable block of the utility model from a rear view;

[0015] Figure 3 For this utility model Figure 2 The structural diagram at A in the middle;

[0016] Figure 4 It is a structural schematic diagram of a side cross-section of the frame of the utility model.

[0017] In the figure: 1. workbench; 2. supporting leg; 3. slide; 4. servo motor; 5. lead screw; 6. slider; 7. moving block; 8. through groove; 9. hollow column; 10. brush; 11. water hole; 12. supporting plate; 13. second motor; 14. driving gear; 15. driven gear; 16. water tank; 17. water pump; 18. water pipe; 19. through hole; 20. frame; 21. lower fixed block; 22. first groove; 23. first spring; 24. first clamping block; 25. lower V-shaped groove; 26. electric telescopic rod; 27. upper fixed block; 28. second groove; 29. ​​second spring; 30. second clamping block; 31. upper V-shaped groove; 32. controller. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments. Example

[0019] See also Figures 1 to 4The utility model provides a technical solution: a rust removal tool for the main oil channel of a diesel engine case, comprising a workbench 1, a support leg 2 is fixedly connected to the lower surface of the workbench 1, a slide groove 3 is provided on the upper surface of the workbench 1, a slider 6 is slidably connected to the surface of the slide groove 3, a servo motor 4 is installed on the side of the workbench 1, a screw rod 5 is fixedly connected to the output end of the servo motor 4, bearings are provided at the connection between the two ends of the screw rod 5 and the workbench 1, a slider 6 is threadedly connected to the surface of the screw rod 5, a moving block 7 is fixedly connected to the upper surface of the slider 6, a through groove 8 is provided on the surface of the moving block 7, a hollow column 9 is rotatably connected to the surface of the through groove 8 through a bearing, a brush 10 is provided on the outer surface of the hollow column 9, and a water hole 11 is provided on the surface of the hollow column 9. The number of brushes 10 and water holes 11 are both several, and the circular array is distributed on the surface of the hollow column 9. A water tank 16 is installed on the upper surface of the moving block 7, and a water pump 17 is installed on the outer surface of the water tank 16. A water pipe 18 is arranged at the output end of the water pump 17. A through hole 19 is provided on the outer end surface of the hollow column 9, and the end of the water pipe 18 away from the water pump 17 is arranged at the through hole 19, and a sealed bearing is provided at the connection. A support plate 12 is fixedly connected to the surface of the moving block 7, and a second motor 13 is installed on the upper surface of the support plate 12. A driving gear 14 is fixedly connected to the output end of the second motor 13. A driven gear 15 is fixedly connected to the outer surface of the outer end of the hollow column 9, and the surface of the driving gear 14 is meshed with the driven gear 15. A lower fixed block 21 is installed on the upper surface of the workbench 1, and a first groove 22 is provided on the upper surface of the lower fixed block 21. The surface of the first groove 22 slides A first clamping block 24 is connected, a lower V-shaped groove 25 is provided on the upper surface of the first clamping block 24, a frame 20 is installed on the upper surface of the workbench 1, an electric telescopic rod 26 is installed on the inner top surface of the frame 20, the telescopic end of the electric telescopic rod 26 is fixedly connected to an upper fixed block 27, a second groove 28 is provided on the lower surface of the upper fixed block 27, a second clamping block 30 is slidably connected to the surface of the second groove 28, an upper V-shaped groove 31 is provided on the lower surface of the second clamping block 30, a controller 32 is installed on the side of the frame 20, a first spring 23 is fixedly connected to the inner bottom surface of the first groove 22, the other end of the first spring 23 is fixedly connected to the first clamping block 24, a second spring 29 is fixedly connected to the inner top surface of the second groove 28, the other end of the second spring 29 is fixedly connected to the second clamping block 30, the number of the first spring 23 and the second spring 29 are both multiple and distributed in a rectangular array.

[0020] In order to achieve the purpose of improving the practicality of the tooling, when in use, the oil pipe that needs to be derusted is placed between the first clamping block 24 and the second clamping block 30, and the telescopic end of the electric telescopic rod 26 is controlled by the controller 32 to extend outward, and the upper fixed block 27 is driven downward by the electric telescopic rod 26 to clamp the oil pipe between the upper V-shaped groove 31 and the lower V-shaped groove 25. Under the action of the first spring 23 and the second groove 28, a buffer space is provided for the clamping of the oil pipe to avoid damage to the oil pipe when it is in hard contact with the oil pipe, thereby protecting the oil pipe. After the oil pipe is fixed, the staff adds a sufficient amount of rust remover into the water tank 16, controls the output end of the servo motor 4 to rotate clockwise, and makes the slider 6 threadedly connected to the surface of the screw rod 5 move toward the oil pipe in the slide groove 3. When the slider 6 moves, it drives the moving block 7 and the hollow The hollow column 9 moves together with the hollow column 9 to insert the hollow column 9 into the oil pipe. After the hollow column 9 is completely inserted into the oil pipe, the second motor 13 and the water pump 17 are turned on. The second motor 13 drives the driving gear 14 to rotate, and the driving gear 14 drives the driven gear 15 to rotate the hollow column 9 in the through groove 8 through the bearing. Under the action of the water pump 17, the rust remover in the water tank 16 is pumped into the water pipe 18, and then enters the hollow column 9 from the through hole 19. A sealed bearing is provided at this location, which does not affect the normal rotation of the hollow column 9. The rust remover entering the hollow column 9 is sprayed outward through the water hole 11 and sprayed onto the inner wall of the oil pipe. At the same time, the brush 10 on the surface of the hollow column 9 is used to scrub the inner wall of the oil pipe, thereby completing the cleaning of the inner wall of the oil pipe, thereby improving the cleaning effect and achieving the purpose of improving the practicality of the tooling.

[0021] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A rust removal tool for the main oil channel of a diesel engine housing, comprising a workbench (1), characterized in that: The lower surface of the workbench (1) is fixedly connected to a support leg (2); the upper surface of the workbench (1) is provided with a slide groove (3); the surface of the slide groove (3) is slidably connected to a slider (6); the upper surface of the slider (6) is fixedly connected to a moving block (7); the surface of the moving block (7) is provided with a through groove (8); the surface of the through groove (8) is rotatably connected to a hollow column (9) via a bearing; the outer surface of the hollow column (9) is provided with a brush (10); the surface of the hollow column (9) is provided with a water hole (11); the upper surface of the moving block (7) is provided with a water tank (16); the outer surface of the water tank (16) is provided with a water pump (17); the output end of the water pump (17) is provided with a water pipe (18); the upper surface of the workbench (1) is provided with a lower fixed block (21), a first groove (22) is provided on the upper surface of the lower fixed block (21), a first clamping block (24) is slidably connected to the surface of the first groove (22), a lower V-shaped groove (25) is provided on the upper surface of the first clamping block (24), a frame (20) is installed on the upper surface of the workbench (1), an electric telescopic rod (26) is installed on the inner top surface of the frame (20), the telescopic end of the electric telescopic rod (26) is fixedly connected to the upper fixed block (27), a second groove (28) is provided on the lower surface of the upper fixed block (27), a second clamping block (30) is slidably connected to the surface of the second groove (28), an upper V-shaped groove (31) is provided on the lower surface of the second clamping block (30), and a controller (32) is installed on the side of the frame (20).

2. A rust removal tool for the main oil channel of a diesel engine case according to claim 1, characterized in that: A servo motor (4) is installed on the side of the workbench (1); a screw rod (5) is fixedly connected to the output end of the servo motor (4); bearings are provided at the connection points between the two ends of the screw rod (5) and the workbench (1); and a slider (6) is threadedly connected to the surface of the screw rod (5).

3. A rust removal tool for the main oil channel of a diesel engine case according to claim 1, characterized in that: The number of the brushes (10) and water holes (11) is both multiple and distributed in a circular array on the surface of the hollow column (9).

4. A rust removal tool for the main oil channel of a diesel engine case according to claim 1, characterized in that: A through hole (19) is formed on the outer end surface of the hollow column (9); an end of the water pipe (18) away from the water pump (17) is arranged at the through hole (19); and a sealed bearing is arranged at the connection.

5. A rust removal tool for the main oil channel of a diesel engine case according to claim 1, characterized in that: The surface of the moving block (7) is fixedly connected to a support plate (12), the upper surface of the support plate (12) is mounted with a second motor (13), the output end of the second motor (13) is fixedly connected to a driving gear (14), the outer surface of the outer end of the hollow column (9) is fixedly connected to a driven gear (15), and the surface of the driving gear (14) is meshed with the driven gear (15).

6. A rust removal tool for the main oil channel of a diesel engine case according to claim 1, characterized in that: The inner bottom surface of the first groove (22) is fixedly connected to a first spring (23), the other end of the first spring (23) is fixedly connected to a first clamping block (24), the inner top surface of the second groove (28) is fixedly connected to a second spring (29), the other end of the second spring (29) is fixedly connected to a second clamping block (30), and the number of the first spring (23) and the number of the second spring (29) are both multiple and distributed in a rectangular array.

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