A drilling and spraying integrated device for an automobile water pump

Abstract

The utility model discloses an integrated device of drilling and spraying of automobile water pump, relates to the field of automobile water pump processing, including the workstation and fixed base, the workstation upper end one side fixed mounting has the rectangular plate, the rectangular plate one side fixed mounting has the drive motor, drive motor output shaft fixed mounting has the threaded rod, the threaded rod rotates in the workstation inside, the threaded rod outer ring screw thread coupling has the sliding block, the sliding block upper end fixed mounting has the punch, the workstation upper end is away from the both ends fixed mounting of rectangular plate one side telescopic pneumatic cylinder, telescopic pneumatic cylinder output shaft fixed mounting has the fixed block, the fixed block inside fixed mounting has the electric telescopic rod, electric telescopic rod output shaft fixed mounting has the clamping plate. The utility model discloses above -mentioned structure, when the waste box is full, and the staff can directly lift the waste box upward, makes the positioning groove separate from the positioning column, realizes the quick disassembly of waste box, and it is convenient to carry out centralized treatment to waste.

Description

Technical Field

[0001] This utility model belongs to the field of automotive water pump processing, and specifically relates to an integrated device for drilling and spraying automotive water pumps. Background Technology

[0002] In the automotive manufacturing industry, water pumps are core components of the cooling system. Their machining precision and surface protection performance directly affect their performance. In the production of automotive water pumps, drilling is used to process installation holes, while spraying provides corrosion and rust protection for the components. Both are key processes. As the automotive industry develops towards high efficiency and intensification, the requirements for the continuity and stability of water pump production are increasing. Equipment that integrates drilling and spraying processes can better adapt to the needs of modern production lines, providing support for the efficient and high-quality production of automotive water pumps, and has become an important direction for industry development.

[0003] Existing technologies have specifically developed some integrated drilling and spraying devices for automotive water pumps. For example, Chinese patent with announcement number "CN111014760B" discloses "an integrated drilling and spraying device applied to automotive water pump production lines." The principle is simple, combining drilling and spraying, simplifying the workflow, improving work efficiency, ensuring the hygiene of the work area, and protecting the health of the workers.

[0004] Although a workpiece fixing mechanism can assist in fixing the drilled parts, ensuring the stability of the workpiece during drilling and avoiding the problem of hole displacement caused by shaking, and a paint mist purification device is set up to purify the paint mist and unpleasant odor generated during spraying, the drilling machine in the above structure relies solely on the sliding adjustment of the moving base, which is difficult to adapt to the drilling needs of workpieces of different heights, resulting in poor flexibility. Furthermore, there is no waste box for easy collection, and the waste generated during drilling easily accumulates in the drilling groove, making cleaning inconvenient. This not only affects the operating environment but may also interfere with the subsequent drilling accuracy and reduce production efficiency. Utility Model Content

[0005] In view of the problems mentioned in the background art, the purpose of this utility model is to provide an integrated device for drilling and spraying automotive water pumps to solve the problems in automotive water pump processing.

[0006] The above-mentioned technical objective of this utility model is achieved through the following technical solution:

[0007] An integrated drilling and spraying device for automotive water pumps includes a processing table and a fixed base. A rectangular plate is fixedly installed on one side of the upper end of the processing table, and a drive motor is fixedly installed on one side of the rectangular plate. A threaded rod is fixedly installed on the output shaft of the drive motor. The threaded rod rotates inside the processing table, and a sliding block is threadedly connected to the outer ring of the threaded rod. A drilling machine is fixedly installed on the upper end of the sliding block. Telescopic cylinders are fixedly installed at both ends on the side of the upper end of the processing table away from the rectangular plate. A fixed block is fixedly installed on the output shaft of the telescopic cylinder. An electric telescopic rod is fixedly installed inside the fixed block, and a clamping plate is fixedly installed on the output shaft of the electric telescopic rod. A waste box is provided at the center of the two telescopic cylinders on the upper end of the processing table. A conveyor belt is provided inside the fixed base. Spraying shells are fixedly installed on both sides of the upper end of the fixed base. A storage box is fixedly installed on the upper end of the spraying shell. A spraying plate is fixedly connected to the bottom of the storage box. A drying component is fixedly installed on one side of the spraying shell.

[0008] As a preferred technical solution, the air drying assembly includes an air collecting shell, an exhaust fan, and an air outlet plate. The air collecting shell is fixedly installed on one side of the spray shell, the exhaust fan is fixedly installed at the center of the upper end of the air collecting shell, and the air outlet plate is fixedly installed at the end of the air collecting shell away from the exhaust fan.

[0009] As a preferred technical solution, a support base is fixedly installed on one side of the upper end of the processing table, and the rectangular plate is fixedly installed on the upper end of the processing table through the support base.

[0010] As a preferred technical solution, the rectangular plate has a sliding groove inside, the threaded rod is rotatably installed inside the rectangular plate through the sliding groove, the sliding block has an internal thread groove at its center, the sliding block is slidably installed inside the rectangular plate through the sliding groove, and the threaded rod is threadedly connected to the sliding block through the internal thread groove.

[0011] As a preferred technical solution, a connecting column is fixedly installed at the center of the upper end of the sliding block, and the end of the connecting column away from the sliding block is fixedly installed at the bottom of the drilling machine. The drilling machine is fixedly installed on the upper end of the sliding block through the connecting column.

[0012] As a preferred technical solution, four positioning columns are fixedly installed on the upper end of the processing table inside the two telescopic cylinders, and positioning grooves are opened around the bottom of the waste box. The waste box is sleeved on the outer ring of the positioning columns through the positioning grooves.

[0013] As a preferred technical solution, a connecting pipe is fixedly connected to the bottom of the storage box, and the storage box is fixedly connected to the spraying plate through the connecting pipe. An injection port is provided on one side of the upper end of the storage box.

[0014] In summary, the present invention has the following main advantages:

[0015] First, the conveyor belt continues to transport the workpiece to the air drying assembly on one side of the spray shell. The blower in the air drying assembly starts, and outside air is drawn into the air collecting shell. After being gathered by the air collecting shell, it is blown out evenly from the air outlet plate at the end away from the blower, forming a stable airflow. The airflow directly acts on the surface of the car water pump workpiece that has just been sprayed, accelerating the drying speed of the paint on the workpiece surface, shortening the paint drying time, improving the overall production efficiency, and ensuring that the paint dries evenly, thus improving the spraying quality.

[0016] Secondly, during the drilling process, the waste material generated will fall directly into the waste box on the upper part of the processing table. The waste box is fitted onto the outer ring of the four positioning posts on the upper part of the processing table through the positioning grooves around its bottom. The cooperation between the positioning posts and the positioning grooves can not only quickly realize the installation and positioning of the waste box, but also prevent the waste box from shifting during use, ensuring accurate collection of waste. When the waste box is full, the staff can directly lift the waste box upwards to disengage the positioning grooves from the positioning posts, realizing the quick disassembly of the waste box and facilitating the centralized processing of waste. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the positioning groove structure of this utility model;

[0019] Figure 3 This is a schematic diagram of the threaded rod structure of this utility model;

[0020] Figure 4 This is a schematic diagram of the internal cross-sectional structure of the spray shell of this utility model.

[0021] Reference numerals: 1. Drilling machine; 2. Rectangular plate; 3. Sliding groove; 4. Clamping plate; 5. Electric telescopic rod; 6. Fixing block; 7. Drive motor; 8. Telescopic cylinder; 9. Support base; 10. Waste box; 11. Processing table; 12. Air collection shell; 13. Fixing base; 14. Conveyor belt; 15. Spraying shell; 16. Injection port; 17. Storage box; 18. Exhaust fan; 19. Positioning groove; 20. Connecting column; 21. Internal threaded groove; 22. Sliding block; 23. Threaded rod; 24. Positioning column; 25. Connecting pipe; 26. Spraying plate; 27. Air outlet plate; 28. Drying assembly. Detailed Implementation

[0022] Example

[0023] refer to Figures 1-4This embodiment of an integrated drilling and spraying device for automotive water pumps includes a processing table 11 and a fixed base 13. A rectangular plate 2 is fixedly installed on one side of the upper end of the processing table 11, and a drive motor 7 is fixedly installed on one side of the rectangular plate 2. A threaded rod 23 is fixedly installed on the output shaft of the drive motor 7. The threaded rod 23 rotates inside the processing table 11. A sliding block 22 is threadedly connected to the outer ring of the threaded rod 23. A drilling machine 1 is fixedly installed on the upper end of the sliding block 22. Telescopic cylinders 8 are fixedly installed at both ends on the side of the upper end of the processing table 11 away from the rectangular plate 2. A fixed block 6 is fixedly installed on the output shaft of the telescopic cylinder 8. An electric telescopic rod 5 is fixedly installed inside the fixed block 6. A clamping plate 4 is fixedly installed on the output shaft of the electric telescopic rod 5. A waste box 10 is provided at the center of the telescopic cylinders 8 on both sides of the upper end of the processing table 11. A conveyor belt 14 is provided inside the fixed seat 13. Spraying shells 15 are fixedly installed on both sides of the upper end of the fixed seat 13. A storage box 17 is fixedly installed on the upper end of the spraying shell 15. A spraying plate 26 is fixedly connected to the bottom of the storage box 17. A drying component 28 is fixedly installed on one side of the spraying shell 15.

[0024] refer to Figure 4 The air drying assembly 28 includes an air collecting shell 12, an exhaust fan 18, and an exhaust plate 27. The air collecting shell 12 is fixedly installed on one side of the spraying shell 15. The exhaust fan 18 is fixedly installed at the center of the upper end of the air collecting shell 12. The exhaust plate 27 is fixedly installed at the end of the air collecting shell 12 away from the exhaust fan 18. After the spraying is completed, the conveyor belt 14 continues to transport the workpiece to the air drying assembly 28 on one side of the spraying shell 15. The exhaust fan 18 in the air drying assembly 28 is started, and the outside air is drawn into the air collecting shell 12. After being gathered by the air collecting shell 12, it is blown out evenly from the exhaust plate 27 at the end away from the exhaust fan 18, forming a stable airflow. The airflow directly acts on the surface of the freshly sprayed car water pump workpiece, accelerating the drying speed of the paint on the workpiece surface, shortening the paint drying time, improving the overall production efficiency, and ensuring uniform paint drying, thus improving the spraying quality.

[0025] refer to Figures 1 to 3A support base 9 is fixedly installed on one side of the upper end of the processing table 11. A rectangular plate 2 is fixedly installed on the upper end of the processing table 11 through the support base 9. A sliding groove 3 is opened inside the rectangular plate 2. A threaded rod 23 is rotatably installed inside the rectangular plate 2 through the sliding groove 3. An internal threaded groove 21 is opened at the center of the sliding block 22. The sliding block 22 is slidably installed inside the rectangular plate 2 through the sliding groove 3. The threaded rod 23 is threadedly connected to the sliding block 22 through the internal threaded groove 21. A connecting post 20 is fixedly installed at the center of the upper end of the sliding block 22. The end of the connecting post 20 away from the sliding block 22 is fixedly installed at the bottom of the drilling machine 1. The drilling machine 1 passes through... The connecting column 20 is fixedly installed on the upper end of the sliding block 22. Since the sliding block 22 is threadedly connected to the threaded rod 23 through the internal threaded groove 21, and the sliding block 22 is slidably installed inside the rectangular plate 2 through the sliding groove 3, the rotation of the threaded rod 23 will be converted into the horizontal linear movement of the sliding block 22 along the sliding groove 3. The drilling machine 1, which is fixedly installed on the upper end of the sliding block 22 through the connecting column 20, will move synchronously with the sliding block 22, thereby adjusting the horizontal position of the drilling machine 1 so that the drilling machine 1 is aligned with the part of the workpiece that needs to be drilled. After the position is adjusted, the drilling machine 1 is started, and the fixed car water pump workpiece can be precisely drilled.

[0026] refer to Figures 3 to 4 Four positioning posts 24 are fixedly installed on the upper end of the processing table 11 inside the two telescopic cylinders 8. The bottom of the waste box 10 has positioning grooves 19 on all four sides. The waste box 10 is fitted onto the outer ring of the positioning posts 24 through the positioning grooves 19. During the drilling process, the waste generated will fall directly into the waste box 10 on the upper end of the processing table 11. The waste box 10 is fitted onto the outer ring of the four positioning posts 24 on the upper end of the processing table 11 through the positioning grooves 19 on all four sides of the bottom. The cooperation between the positioning posts 24 and the positioning grooves 19 can not only quickly realize the installation and positioning of the waste box 10, but also prevent the waste box 10 from shifting during use, ensuring accurate collection of waste. When the waste box 10 is full, the operator can directly lift the waste box 10 upwards to make the positioning grooves 19 disengage from the positioning posts 24, realizing the quick disassembly of the waste box 10, which is convenient for centralized processing of waste.

[0027] refer to Figures 2 to 4 The bottom of the storage box 17 is fixedly connected to the connecting pipe 25. The storage box 17 is fixedly connected to the spraying plate 26 through the connecting pipe 25. The upper side of the storage box 17 is provided with a filling port 16. The workers can add paint to the storage box 17 through the filling port 16 on the upper side of the storage box 17. The bottom of the storage box 17 is fixedly connected to the spraying plate 26 through the connecting pipe 25. Under the action of gravity, the paint flows through the connecting pipe 25 to the spraying plate 26, and the spraying plate 26 sprays the paint evenly onto the surface of the car water pump workpiece passing on the conveyor belt 14.

[0028] Operating principle and advantages: In the drilling process, the machining table 11 is the core operating platform. A rectangular plate 2, fixed to one side of its upper end by a support base 9, provides a stable mounting foundation for the drilling adjustment mechanism. When drilling is required on the automotive water pump workpiece, firstly, the telescopic cylinder 8 on the side of the machining table 11 away from the rectangular plate 2 is activated. The output shaft of the telescopic cylinder 8 pushes the fixed block 6 to move, adjusting the initial distance between the fixed block 6 and the workpiece. Next, the electric telescopic rod 5 inside the fixed block 6 is activated. The output shaft of the electric telescopic rod 5 drives the clamping plate 4 to extend until the two clamping plates 4 clamp and fix the automotive water pump workpiece, ensuring that the workpiece will not shift during drilling and guaranteeing drilling accuracy. Then, the drilling position adjustment stage begins. The drive motor 7 on one side of the rectangular plate 2 is started, and its output… The shaft drives the threaded rod 23 to rotate in the sliding groove 3 inside the rectangular plate 2. Since the sliding block 22 is threadedly connected to the threaded rod 23 through the internal thread groove 21, and the sliding block 22 is slidably installed inside the rectangular plate 2 through the sliding groove 3, the rotation of the threaded rod 23 will be converted into the horizontal linear movement of the sliding block 22 along the sliding groove 3. The drilling machine 1, which is fixedly installed on the upper end of the sliding block 22 through the connecting column 20, will move synchronously with the sliding block 22, thereby adjusting the horizontal position of the drilling machine 1 so that the drilling machine 1 is aligned with the part of the workpiece that needs to be drilled. After the position is adjusted, the drilling machine 1 is started, and the fixed car water pump workpiece can be precisely drilled. During the drilling process, the waste generated will fall directly into the waste box 10 on the upper end of the processing table 11. The waste box 10 is fitted onto the outer ring of four positioning posts 24 on the upper part of the processing table 11 through positioning grooves 19 around the bottom. The cooperation between the positioning posts 24 and the positioning grooves 19 not only enables the quick installation and positioning of the waste box 10, but also prevents the waste box 10 from shifting during use, ensuring accurate collection of waste. When the waste box 10 is full, the operator can directly lift the waste box 10 upwards, causing the positioning grooves 19 to disengage from the positioning posts 24, thus achieving quick disassembly of the waste box 10 and facilitating centralized processing of waste. The automotive water pump workpiece that has completed drilling will be transferred to the conveyor belt 14 inside the fixed seat 13. The conveyor belt 14 will transport the workpiece to the spraying module for subsequent processing. The spraying shells 15 fixed on both sides of the upper end of the fixed seat 13 form a closed spraying space. The upper storage bin 17 of the spraying housing 15 is used to store the paint required for spraying. Workers can replenish the paint into the storage bin 17 through the filling port 16 on one side of the upper end. The bottom of the storage bin 17 is fixedly connected to the spraying plate 26 via a connecting pipe 25. Under gravity, the paint flows through the connecting pipe 25 to the spraying plate 26, which then evenly sprays the paint onto the surface of the car water pump workpiece passing on the conveyor belt 14, completing the spraying operation. After spraying, the conveyor belt 14 continues to transport the workpiece to the drying assembly 28 on one side of the spraying housing 15. The blower 18 in the drying assembly 28 starts, drawing outside air into the air collecting shell 12. After being gathered by the air collecting shell 12, the air is evenly blown out from the air outlet plate 27 at the end furthest from the blower 18, forming a stable airflow.The airflow acts directly on the surface of the freshly painted automotive water pump workpiece, accelerating the drying speed of the paint, shortening the drying time, improving overall production efficiency, and ensuring uniform paint drying, thus enhancing the painting quality.

Claims

1. An integrated device for drilling and spraying automotive water pumps, comprising a processing table (11) and a fixed base (13), characterized in that: A rectangular plate (2) is fixedly installed on one side of the upper end of the processing table (11). A drive motor (7) is fixedly installed on one side of the rectangular plate (2). A threaded rod (23) is fixedly installed on the output shaft of the drive motor (7). The threaded rod (23) rotates inside the processing table (11). A sliding block (22) is threadedly connected to the outer ring of the threaded rod (23). A drilling machine (1) is fixedly installed on the upper end of the sliding block (22). Telescopic cylinders (8) are fixedly installed at both ends on the side of the upper end of the processing table (11) away from the rectangular plate (2). A fixing block (6) is fixedly installed on the output shaft of the telescopic cylinder (8). An electric telescopic rod (5) is fixedly installed inside the fixed block (6). A clamping plate (4) is fixedly installed on the output shaft of the electric telescopic rod (5). A waste box (10) is provided at the center of the telescopic cylinders (8) on both sides at the upper end of the processing table (11). A conveyor belt (14) is provided inside the fixed seat (13). Spraying shells (15) are fixedly installed on both sides at the upper end of the fixed seat (13). A storage box (17) is fixedly installed at the upper end of the spraying shell (15). A spraying plate (26) is fixedly connected to the bottom of the storage box (17). A drying component (28) is fixedly installed on one side of the spraying shell (15).

2. The integrated drilling and spraying device for automotive water pumps according to claim 1, characterized in that: The air drying assembly (28) includes an air collecting shell (12), an exhaust fan (18), and an air outlet plate (27). The air collecting shell (12) is fixedly installed on one side of the spray shell (15). The exhaust fan (18) is fixedly installed at the center of the upper end of the air collecting shell (12). The air outlet plate (27) is fixedly installed at the end of the air collecting shell (12) away from the exhaust fan (18).

3. The integrated drilling and spraying device for automotive water pumps according to claim 1, characterized in that: A support base (9) is fixedly installed on one side of the upper end of the processing table (11), and the rectangular plate (2) is fixedly installed on the upper end of the processing table (11) through the support base (9).

4. The integrated drilling and spraying device for automotive water pumps according to claim 1, characterized in that: The rectangular plate (2) has a sliding groove (3) inside. The threaded rod (23) is rotatably installed inside the rectangular plate (2) through the sliding groove (3). The sliding block (22) has an internal threaded groove (21) at its center. The sliding block (22) is slidably installed inside the rectangular plate (2) through the sliding groove (3). The threaded rod (23) is threadedly connected to the sliding block (22) through the internal threaded groove (21).

5. The integrated drilling and spraying device for an automotive water pump according to claim 1, characterized in that: A connecting column (20) is fixedly installed at the center of the upper end of the sliding block (22). The end of the connecting column (20) away from the sliding block (22) is fixedly installed at the bottom of the drilling machine (1). The drilling machine (1) is fixedly installed on the upper end of the sliding block (22) through the connecting column (20).

6. The integrated drilling and spraying device for an automotive water pump according to claim 1, characterized in that: The upper end of the processing table (11) is fixedly installed with four positioning columns (24) inside the two telescopic cylinders (8). The bottom of the waste box (10) is provided with positioning grooves (19) around the perimeter. The waste box (10) is sleeved on the outer ring of the positioning columns (24) through the positioning grooves (19).

7. The integrated drilling and spraying device for automotive water pumps according to claim 1, characterized in that: The bottom of the storage box (17) is fixedly connected to a connecting pipe (25), and the storage box (17) is fixedly connected to the spraying plate (26) through the connecting pipe (25). The upper side of the storage box (17) is provided with a filling port (16).

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