Automobile part inner hole cleaning device

Abstract

The utility model discloses an automobile part inner hole cleaning device, and relates to the technical field of automobile part cleaning. The cleaning device comprises a cleaning frame, two placing plates are symmetrically and fixedly connected to the interior of the cleaning frame, two rails are symmetrically and fixedly connected to the interior of the cleaning frame, and fixing blocks are slidably connected to the two rails. According to the device, side water spraying holes, a connecting block, an air conveying pipe and a second air spraying pipeline are arranged, firstly, a workpiece body can be hung on a hook, at the moment, a water spraying opening in the bottom of the connecting block and the side water spraying holes can be started at the same time to spray water flow together, and high-pressure water flushing is carried out on through holes in the interior of the workpiece body and through holes in the side edges of the workpiece body; when the workpiece body is cleaned, the first air injection pipeline and the second air injection pipeline can be started to operate to inject air at the same time so as to air-dry water stains in the through hole of the workpiece body, so that the cleaning operation can be completed without manual multiple operations, the working efficiency is greatly improved, and the overall cleaning effect is effectively improved.

Description

Technical Field

[0001] This application relates to the field of automotive parts cleaning technology, and in particular to a device for cleaning the internal holes of automotive parts. Background Technology

[0002] The common rail fuel system is an important product in automotive parts manufacturing. Its manufacturing process includes drilling a through-hole at one end of the blank. This step ensures the internal flow of the common rail fuel system and provides the necessary channel for fuel delivery. Precise drilling technology ensures the smoothness and accuracy of the through-hole, ensuring the high efficiency and reliability of the common rail fuel system.

[0003] The existing automotive common rail fuel system requires machining center through holes and fuel injection holes on the leather material, followed by grinding of the holes. After the machining is completed, the automotive common rail fuel system also needs to be cleaned to remove residual metal shavings from the holes.

[0004] However, in actual work, when cleaning the inner hole of automotive fuel common rail workpieces, the existing technology generally involves manually inserting a high-pressure water pipe into the workpiece and then using the water pipe to flush out the metal scraps in the inner hole. However, this method is time-consuming and labor-intensive. At the same time, due to the different operating habits and force of the workers, the cleaning effect may not be stable or thorough enough, leaving metal scraps or other impurities in the inner hole, which greatly reduces work efficiency. Therefore, this application provides an internal hole cleaning device for automotive parts. Utility Model Content

[0005] The purpose of this application is to provide a device for cleaning the inner holes of automotive parts, which is time-consuming and laborious, resulting in unstable and incomplete cleaning effects, leaving metal scraps or other impurities in the inner holes and greatly reducing work efficiency.

[0006] To achieve the above objectives, this application specifically adopts the following technical solution:

[0007] A device for cleaning the internal bores of automotive parts includes a cleaning frame. Two placement plates are symmetrically fixedly connected inside the cleaning frame. Two tracks are symmetrically fixedly connected inside the cleaning frame, and fixed blocks are slidably connected to each track. Multiple side spray holes are evenly distributed on one side of each fixed block. A water supply pipe is fixedly connected to one side of each fixed block. Two pressure cylinders are symmetrically fixedly connected inside the cleaning frame. Connecting blocks are fixedly connected to the output ends of both pressure cylinders. A water spray nozzle is provided at the bottom of each connecting block. A second water supply pipe is fixedly connected to one side of each connecting block. A water storage tank is fixedly connected to the top of the cleaning frame. One end of both the first and second water supply pipes is fixedly connected to the water storage tank. A connecting column is fixedly connected to one side of each fixed block. An air supply pipe is fixedly connected to one side of each connecting column. A collection box is fixedly connected to the bottom of the cleaning frame. A circulation component is installed inside the collection box. Drainage holes are symmetrically distributed through the bottom of the cleaning frame.

[0008] By adopting the above technical solution, the workpiece body is hung on the hook. At this time, the water spray nozzle at the bottom of the connecting block and the side water spray hole can be activated simultaneously to spray water to perform high-pressure water flushing on the through holes inside and on the side of the workpiece body. The cleaning operation can be completed without manual operation, which greatly improves work efficiency, effectively improves the overall cleaning effect, and reduces the possibility of waste residue inside the workpiece body. Secondly, the sprayed water will fall into the collection box through the drainage hole due to gravity. The wastewater collected can be filtered by the circulation component inside the collection box and then recycled, which greatly saves water resources.

[0009] Furthermore, a rotary cylinder is fixedly connected to the opposite surfaces of the two cleaning racks, and a pressure rod is fixedly connected to the output end of the rotary cylinder.

[0010] By adopting the above technical solution, the rotary cylinder is started to rotate, which drives the pressure rod to rotate. The pressure rod can press and fix the workpiece body to prevent the workpiece body from shaking during the cleaning process.

[0011] Furthermore, a plurality of rubber washers are fixedly connected to one side of the pressure rod.

[0012] By adopting the above technical solution, the rubber gasket can help adjust the gap between the pressure rod and the workpiece body, preventing the workpiece body from sliding or shifting during operation, thereby improving the safety of the equipment.

[0013] Furthermore, multiple hooks are evenly fixedly connected to one side of each of the two cleaning racks, and workpiece bodies are mounted on the multiple hooks.

[0014] By adopting the above technical solution, the workpiece body can be directly hung on the hooks using multiple hooks.

[0015] Furthermore, a jet pipe is fixedly connected to one side of the connecting column, a support frame is fixedly connected to the top of each of the two fixed blocks, the other end of the jet pipe is fixedly connected to the support frame, a jet pipe is fixedly connected to the air supply pipe, and two drive cylinders are symmetrically fixedly connected inside the cleaning frame, with the output ends of the two drive cylinders fixedly connected to one side of each of the two fixed blocks.

[0016] By adopting the above technical solution, after rinsing is completed, jet pipe one and jet pipe two can be started to spray air simultaneously to dry the water stains inside the through hole of the workpiece body.

[0017] Furthermore, the circulation component includes a sealing plate snapped onto one side of the collection tank, two filter screens are symmetrically fixedly connected inside the collection tank, and two pumps are symmetrically fixedly connected to the top of the water storage tank. The output ends of the two pumps are fixedly connected to a water pumping pipe, and the other end of the water pumping pipe is fixedly connected to both ends of the collection tank.

[0018] By adopting the above technical solution, the sprayed water will fall into the collection tank due to gravity and be filtered by the filters on both sides. At this time, the pump can be started to pump the filtered water in the collection tank into the storage tank through the pump pipe, waiting for the next cleaning, which greatly saves water resources.

[0019] Furthermore, two grooves are symmetrically opened on both sides of the sealing plate, and a locking block is slidably connected inside each of the two grooves. A spring is fixedly connected inside each of the two grooves, and slots are symmetrically opened on both sides of the inner wall of the collection box.

[0020] By adopting the above technical solution, the sealing plate is pulled outward to squeeze the card block into the groove, thereby detaching the connection between the card block and the groove, and the sealing plate can be removed to clean the waste inside the collection box.

[0021] Furthermore, one end of the spring is fixedly connected to one end of the locking block, the other end of the locking block is arc-shaped, and the shape and size of the locking groove are consistent with the arc-shaped end of the locking block.

[0022] By adopting the above technical solution, the spring's rebound can push the card block to continue inserting into the card slot, thereby fixing the sealing plate to one side of the collection box.

[0023] In summary, this application includes at least one of the following beneficial effects:

[0024] 1. This application includes a side water spray hole, a connecting block, an air supply pipe, and a second air jet pipe. First, the workpiece body can be hung on the hook. At this time, the water spray nozzle at the bottom of the connecting block and the side water spray hole can be activated simultaneously to spray water to perform high-pressure water flushing on the through holes inside and on the side of the workpiece body. After rinsing, the first and second air jet pipes can be activated to spray air simultaneously to dry the water stains inside the through holes of the workpiece body. In this way, the cleaning operation can be completed without multiple manual operations, which greatly improves work efficiency and effectively improves the overall cleaning effect.

[0025] 2. This application is equipped with a circulation component. After cleaning, the water will fall into the collection tank through the drainage hole due to gravity. Then, the water will be filtered through the filter screens on both sides. At this time, the pump can be started to pump the filtered water in the collection tank into the storage tank through the pump pipe, waiting for the next cleaning, which greatly saves water resources. Attached Figure Description

[0026] Figure 1 This is a three-dimensional structural diagram of the main body of the device in this application.

[0027] Figure 2 This is a front view of the main body of the device in this application.

[0028] Figure 3 This is a schematic diagram of the internal structure of the collection box in this application.

[0029] Figure 4 This is a schematic diagram of the connection structure between the collection box and the sealing plate in this application.

[0030] Explanation of reference numerals in the attached figures:

[0031] 1. Cleaning rack; 2. Placement plate; 3. Track; 4. Fixing block; 5. Side spray hole; 6. Water supply pipe one; 7. Pressure cylinder; 8. Connecting block; 9. Water supply pipe two; 10. Water tank; 11. Rotary cylinder; 12. Pressure rod; 13. Rubber gasket; 14. Hook; 15. Workpiece body; 16. Connecting column; 17. Air supply pipe; 18. Air jet pipe one; 19. Support frame; 20. Air jet pipe two; 21. Drive cylinder; 22. Collection box; 23. Drain hole; 24. Sealing plate; 25. Filter screen; 26. Pump; 27. Water suction pipe; 28. Groove; 29. ​​Locking block; 30. Spring; 31. Locking slot. Detailed Implementation

[0032] The following is in conjunction with the appendix Figure 1-4 This application will be described in further detail.

[0033] This application discloses an internal cleaning device for automotive parts.

[0034] Reference Figure 1 and Figure 2 A cleaning device for the inner bore of automotive parts includes a cleaning frame 1. Two placement plates 2 are symmetrically fixedly connected inside the cleaning frame 1. Two tracks 3 are symmetrically fixedly connected inside the cleaning frame 1. Fixing blocks 4 are slidably connected to each track 3. Multiple side spray holes 5 are evenly distributed on one side of each fixing block 4. A water supply pipe 6 is fixedly connected to one side of each fixing block 4. Two pressure cylinders 7 are symmetrically fixedly connected inside the cleaning frame 1. Connecting blocks 8 are fixedly connected to the output ends of both pressure cylinders 7. A water spray nozzle is provided at the bottom of each connecting block 8. A water supply pipe 6 is fixedly connected to one side of each connecting block 8. A water supply pipe 29 is fixedly connected to the top of the cleaning rack 1. A water storage tank 10 is fixedly connected to the top of the cleaning rack 1. One end of the water supply pipe 16 and the water supply pipe 29 are both fixedly connected to the water storage tank 10. A connecting column 16 is fixedly connected to one side of the fixing block 4. An air supply pipe 17 is fixedly connected to one side of the connecting column 16. A collection box 22 is fixedly connected to the bottom of the cleaning rack 1. A circulation component is installed in the collection box 22. A drainage hole 23 is symmetrically opened through the bottom of the cleaning rack 1. Multiple hooks 14 are evenly fixedly connected to one side of the two cleaning racks 1. A workpiece body 15 is set on the multiple hooks 14.

[0035] Secondly, a jet pipe 18 is fixedly connected to one side of the connecting column 16, and a support frame 19 is fixedly connected to the top of each of the two fixed blocks 4. The other end of the jet pipe 18 is fixedly connected to the support frame 19. A jet pipe 20 is fixedly connected to the air supply pipe 17. Two drive cylinders 21 are symmetrically fixedly connected inside the cleaning frame 1. The output ends of the two drive cylinders 21 are fixedly connected to one side of each of the two fixed blocks 4.

[0036] In use, first take out two workpiece bodies 15 and hang them on the hook 14. After the workpiece body 15 is hung stably, the top through hole of the workpiece body 15 will be perpendicular to the water spray nozzle at the bottom of the connecting block 8, while the through hole on one side of the workpiece body 15 will be parallel to the side water spray hole 5. At this time, the water spray nozzle at the bottom of the connecting block 8 and the side water spray hole 5 on one side of the fixing block 4 can be activated simultaneously to spray water to perform high-pressure water flushing on the through holes inside and on the side of the workpiece body 15. At the same time, there are multiple side water spray holes 5 on one side of the fixing block 4, which can be used for various models of workpiece bodies 15. After rinsing, there will be a lot of water remaining in the through holes inside the workpiece body 15. At this time, the drive cylinder 21 can be activated to drive the fixing block 4 to move on the track 3. When the fixing block 4 moves, it will drive the top air jet pipe 18. The air jet pipe 18 and the bottom jet pipe 20 move together until the jet ends of the jet pipe 18 and the jet pipe 20 move to the upper and lower ends of the central through hole of the workpiece body 15. Then the drive cylinder 21 stops running. At this time, the jet pipe 18 and the jet pipe 20 can be started to run simultaneously to spray air, thereby drying the water stains inside the through hole of the workpiece body 15. Through fully automated cleaning and drying, the cleaning operation can be completed without multiple manual operations, which greatly improves work efficiency, effectively improves the overall cleaning effect, and reduces the possibility of waste residue inside the workpiece body 15. Secondly, the sprayed water will fall into the collection box 22 through the drainage hole 23 due to gravity. The collected wastewater can be filtered by the circulation component inside the collection box 22 and then recycled, which greatly saves water resources.

[0037] Reference Figure 1 and Figure 2 Two cleaning racks 1 are fixedly connected to opposite faces of a rotary cylinder 11. A pressure rod 12 is fixedly connected to the output end of the rotary cylinder 11. Multiple rubber washers 13 are fixedly connected to one side of the pressure rod 12.

[0038] When in use, after the workpiece body 15 is hung on the hook 14, the rotary cylinder 11 can be started to drive the pressure rod 12 to rotate. The pressure rod 12 can press and fix the workpiece body 15 to prevent the workpiece body 15 from shaking during the cleaning process. The rubber gasket 13 can help adjust the gap between the pressure rod 12 and the workpiece body 15 to prevent the workpiece body 15 from sliding or shifting during the operation, thereby improving the safety of the equipment.

[0039] Reference Figure 1 and Figure 3The circulation component includes a sealing plate 24 snapped onto one side of the collection box 22. Two filters 25 are symmetrically fixedly connected inside the collection box 22. Two pumps 26 are symmetrically fixedly connected to the top of the water tank 10. The output ends of the two pumps 26 are fixedly connected to a water pumping pipe 27. The other end of the water pumping pipe 27 is fixedly connected to both ends of the collection box 22.

[0040] When in use, the sprayed water will fall into the collection tank 22 through the drainage hole 23 due to gravity. Then the water will be filtered through the filter screens 25 on both sides. At this time, the pump 26 can be started to pump the filtered water in the collection tank 22 into the water storage tank 10 through the water pump pipe 27, waiting for the next cleaning use, which greatly saves water resources.

[0041] Reference Figure 1 and Figure 4 The sealing plate 24 has two symmetrical grooves 28 on both sides. Each groove 28 has a sliding block 29 inside it and a spring 30 inside it. The inner wall of the collection box 22 has symmetrical slots 31 on both sides. One end of the spring 30 is fixedly connected to one end of the block 29. The other end of the block 29 is arc-shaped. The shape and size of the slot 31 are the same as the arc end of the block 29.

[0042] During use, because the water flow contains solid waste, after being filtered by the filter screen 25, the waste will accumulate between the two filter screens 25. At this time, the sealing plate 24 can be pulled outward, so that the inner wall of the slot 31 presses the arc-shaped end of the block 29, and the block 29 is pressed into the interior of the groove 28, thereby detaching the connection between the block 29 and the slot 31. The sealing plate 24 can then be removed to clean the waste inside the collection box 22. After cleaning, the sealing plate 24 can be reinserted into one side of the collection box 22. According to the rebound of the spring 30, the block 29 can be pushed to continue to be inserted into the slot 31, thereby fixing the sealing plate 24 to one side of the collection box 22.

[0043] The implementation principle of the internal hole cleaning device for automotive parts in this embodiment is as follows: In use, two workpiece bodies 15 are first taken out and hung on hooks 14. After the workpiece bodies 15 are hung on hooks 14, the rotary cylinder 11 is activated to drive the pressure rod 12 to rotate. The pressure rod 12 can press and fix the workpiece bodies 15, preventing them from shaking during cleaning. The rubber gasket 13 helps adjust the gap between the pressure rod 12 and the workpiece bodies 15, preventing the workpiece bodies 15 from sliding or shifting during operation, thereby improving the safety of the equipment. When the workpiece bodies 15 are stably hung, the top through hole of the workpiece body 15 will be perpendicular to the water spray nozzle at the bottom of the connecting block 8, while the through hole on one side of the workpiece body 15 will be parallel to the side water spray hole 5. At this time, the water spray nozzle at the bottom of the connecting block 8 and the side water spray hole 5 on one side of the fixing block 4 can be activated simultaneously to spray water to clean the internal through holes and side through holes of the workpiece body 15. High-pressure water rinsing is performed, and multiple side spray holes 5 are provided on one side of the fixed block 4 to accommodate various models of workpiece body 15. After rinsing, a lot of water will remain in the through hole inside the workpiece body 15. At this time, the drive cylinder 21 can be started to drive the fixed block 4 to move on the track 3. When the fixed block 4 moves, it will drive the top air jet pipe 18 and the bottom air jet pipe 20 to move together until the air jet ends of the air jet pipe 18 and the air jet pipe 20 move to the upper and lower ends of the central through hole of the workpiece body 15. Then the drive cylinder 21 stops running. At this time, the air jet pipe 18 and the air jet pipe 20 can be started to run simultaneously to spray air, thereby drying the water stains inside the through hole of the workpiece body 15. Through fully automated cleaning and drying, the cleaning operation can be completed without multiple manual operations, which greatly improves work efficiency, effectively improves the overall cleaning effect, and reduces the possibility of waste residue remaining inside the workpiece body 15.

[0044] Secondly, the sprayed water will fall into the collection tank 22 through the drainage hole 23 due to gravity. Then, the water will be filtered through the filter screens 25 on both sides. At this time, the pump 26 can be started to pump the filtered water in the collection tank 22 into the water storage tank 10 through the water pipe 27, waiting for the next cleaning. This greatly saves water resources. At the same time, since the water contains solid waste, after being filtered by the filter screens 25, the waste will accumulate between the two filter screens 25. At this time, the sealing plate 24 can be pulled outward, so that the inner wall of the slot 31 presses the arc end of the block 29, pressing the block 29 into the groove 28. This disconnects the block 29 from the slot 31, and the sealing plate 24 can be removed to clean the waste inside the collection tank 22. After cleaning, the sealing plate 24 can be reinserted into one side of the collection tank 22. According to the spring 30, the block 29 can be pushed to continue to be inserted into the slot 31, thus fixing the sealing plate 24 to one side of the collection tank 22.

Claims

1. A device for cleaning the inner bore of automotive parts, comprising a cleaning rack (1), characterized in that: The cleaning rack (1) has two symmetrically fixedly connected placement plates (2) inside. The cleaning rack (1) has two symmetrically fixedly connected tracks (3) inside. Each track (3) has a fixed block (4) slidably connected to it. Each fixed block (4) has multiple side spray holes (5) evenly opened on one side. Each fixed block (4) has a water supply pipe (6) fixedly connected to one side. The cleaning rack (1) has two symmetrically fixedly connected pressure cylinders (7) inside. Each pressure cylinder (7) has a connecting block (8) fixedly connected to its output end. Each connecting block (8) has a spray nozzle at its bottom. A water supply pipe 2 (9) is fixedly connected to one side of the connecting block (8), a water storage tank (10) is fixedly connected to the top of the cleaning rack (1), one end of the water supply pipe 1 (6) and the water supply pipe 2 (9) are both fixedly connected to the water storage tank (10), a connecting column (16) is fixedly connected to one side of the fixing block (4), an air supply pipe (17) is fixedly connected to one side of the connecting column (16), a collection box (22) is fixedly connected to the bottom of the cleaning rack (1), a circulation component is installed in the collection box (22), and a drainage hole (23) is symmetrically opened through the bottom of the cleaning rack (1).

2. The cleaning device for the inner bore of automotive parts according to claim 1, characterized in that: A rotary cylinder (11) is fixedly connected to the opposite face of the two cleaning racks (1), and a pressure rod (12) is fixedly connected to the output end of the rotary cylinder (11).

3. The internal cleaning device for automotive parts according to claim 2, characterized in that: Multiple rubber washers (13) are fixedly connected to one side of the pressure rod (12).

4. The internal cleaning device for automotive parts according to claim 1, characterized in that: Multiple hooks (14) are evenly fixedly connected to one side of the two cleaning racks (1), and workpiece bodies (15) are provided on the multiple hooks (14).

5. The cleaning device for the inner bore of automotive parts according to claim 1, characterized in that: One side of the connecting column (16) is fixedly connected to a jet pipe (18), and the top of each of the two fixed blocks (4) is fixedly connected to a support frame (19). The other end of the jet pipe (18) is fixedly connected to the support frame (19). The air supply pipe (17) is fixedly connected to a jet pipe (20). The cleaning rack (1) is symmetrically fixedly connected to two drive cylinders (21). The output ends of the two drive cylinders (21) are fixedly connected to one side of each of the two fixed blocks (4).

6. The automotive parts internal hole cleaning device according to claim 1, characterized in that: The circulation component includes a sealing plate (24) snapped onto one side of the collection box (22). Two filter screens (25) are symmetrically fixedly connected inside the collection box (22). Two pumps (26) are symmetrically fixedly connected to the top of the water storage tank (10). The output ends of the two pumps (26) are fixedly connected to a water pumping pipe (27). The other end of the water pumping pipe (27) is fixedly connected to both ends of the collection box (22).

7. The internal cleaning device for automotive parts according to claim 6, characterized in that: The sealing plate (24) has two grooves (28) symmetrically opened on both sides. Each groove (28) is slidably connected with a locking block (29). Each groove (28) is fixedly connected with a spring (30). The inner wall of the collection box (22) is symmetrically provided with slots (31).

8. The internal cleaning device for automotive parts according to claim 7, characterized in that: One end of the spring (30) is fixedly connected to one end of the card block (29), the other end of the card block (29) is arc-shaped, and the shape and size of the card slot (31) are consistent with the arc-shaped end of the card block (29).

Images