A cleaning device for processing automobile flywheel housing

Abstract

The utility model discloses a kind of cleaning devices of automobile flywheel shell processing, belong to the technical field of automobile parts processing equipment, the device includes shell with clamping door panel, support plate (support flywheel shell) in shell, support plate is equipped with the fixed assembly of different specifications flywheel shell adaptation, support plate upper and lower and shell side wall are equipped with cleaning assembly, shell bottom side is equipped with drain valve (with inner wall inclined table), fixed assembly contains disc (opens radial rectangular slot), slide bar, L type sliding block, connecting rod, round block, screw and knob, cleaning assembly contains U type board (with spray head), multiple telescopic rods, with pump body water tank (connect pipeline) and cylinder (connect telescopic shaft), it solves the problem that existing device is fixed and adapts poorly, cleaning is not fully covered, can be stably fixed and comprehensively cleaned, improve efficiency.

Description

Technical Field

[0001] This utility model belongs to the technical field of automotive parts processing equipment, specifically referring to a cleaning device for processing automotive flywheel housings. Background Technology

[0002] In the automotive flywheel housing manufacturing process, cleaning is a crucial step in removing residual debris and oil. The cleaning effect directly affects the subsequent assembly accuracy and service life of the flywheel housing. Existing automotive flywheel housing cleaning devices have the following problems:

[0003] 1. Traditional devices often use special clamps to fix the flywheel housing, which are only suitable for a single product specification. When changing to different types of flywheel housings, the clamps need to be changed, which is cumbersome and increases equipment costs. Some clamps have uneven clamping force, which can easily cause the flywheel housing to deform or scratch its surface.

[0004] 2. The distance cannot be adjusted according to the size of the flywheel housing, which easily leads to cleaning dead corners (such as the grooves on the inside of the flywheel housing and bolt holes), requiring manual assistance to flip over or clean again, which is time-consuming and labor-intensive;

[0005] Therefore, this utility model proposes a cleaning device for processing automotive flywheel housings to solve the above-mentioned problems. Utility Model Content

[0006] The technical problem to be solved by this utility model is that the existing automobile flywheel housing cleaning device has poor fixation and adaptability and incomplete cleaning coverage.

[0007] To achieve the above functions, the technical solution adopted by this utility model is as follows: A cleaning device for processing automobile flywheel housings includes a housing for forming a closed cleaning space, and a door panel snapped onto the side wall of the housing for easy loading and unloading of the flywheel housing. A support plate for supporting the flywheel housing is fixedly connected between the inner walls of the housing. The flywheel housing is disposed above the support plate, and a fixing component for adapting to flywheel housings of different specifications is disposed on the support plate. A cleaning component for thoroughly cleaning the flywheel housing is disposed above and below the support plate and on the other side wall of the housing. A drain valve for discharging wastewater is disposed on one side of the bottom of the housing. The drain valve is connected to the inside of the housing. The snap-fit ​​design of the door panel allows for quick opening and closing, preventing wastewater splashing during cleaning and ensuring a clean working environment.

[0008] Furthermore, the fixing component includes multiple discs fixedly mounted on the support plate. Multiple rectangular slots are arranged in a circular array on the discs, and a slide rod is slidably mounted in the rectangular slot. The multiple discs provide multi-point support for the flywheel housing from different positions, thereby improving the fixing stability. The rectangular slots provide directional sliding tracks for the slide rod to prevent the slide rod from deviating.

[0009] Each of the multiple sliding rods has a slider fixedly connected to its upper end for direct contact and fixation of the flywheel housing. The lower end of each sliding rod is rotatably connected to a connecting rod. A circular block is provided at the intersection of the other ends of the multiple connecting rods, and the circular block is rotatably connected to the multiple connecting rods. The slider moves synchronously with the sliding rod. Through the linkage between the connecting rod and the circular block, the synchronous radial movement of the multiple sliders is achieved, ensuring a uniform distribution of clamping force on the flywheel housing. The upper end of the circular block is rotatably connected to a screw, and the upper end of the screw passes through a rectangular groove and is threaded to it. The lower end of the screw is fixedly connected to a knob. The slider is L-shaped, and the flywheel housing is set on the annular structure composed of multiple sliders. The L-shaped slider can adapt to the structure of the flywheel housing with a groove in the center, forming a ring-shaped fixation of the flywheel housing from the inside. The diameter of the annular structure composed of multiple sliders can be adjusted according to needs to adapt to different specifications of flywheel housings, improving the fixation versatility.

[0010] Furthermore, the multiple rectangular slots are arranged in a circular array along the circumference of the disk, and each rectangular slot extends radially with one end facing the center of the disk. The radially distributed rectangular slots ensure that the slide rod and the slider move only along the radius of the disk, ensuring that the multiple sliders are always on the same circular trajectory, accurately fitting the outer wall of the flywheel housing, and avoiding fixed offset.

[0011] Furthermore, the cleaning assembly includes a U-shaped plate disposed at the upper and lower ends of the support plate and the flywheel housing. Multiple nozzles located above and below the flywheel housing are fixedly connected in a linear array on the U-shaped plate. The U-shaped plate can form an encircling cleaning from the upper and lower sides of the flywheel housing, and the linear array of nozzles can fully cover the surface of the flywheel housing, reducing cleaning dead angles and improving the efficiency of stain removal.

[0012] Furthermore, a telescopic rod is fixedly connected to one side wall of the U-shaped plate, and the other end of the telescopic rod is fixedly connected to the inner wall of the housing. The telescopic rod adopts a multi-section pull-out design, which can extend and retract synchronously with the movement of the U-shaped plate, providing stable support and guidance for the U-shaped plate, preventing the U-shaped plate from tilting during movement or cleaning, and ensuring that the nozzle is always aligned with the workpiece.

[0013] Furthermore, a water tank is disposed opposite to the other side wall of the housing, and a pipe is connected to the output end of the water tank. The pipe passes through the other side wall of the housing and passes through the telescopic rod and is fixedly connected to the U-shaped plate. A pump body is provided in the water tank, which can provide continuous and stable water pressure for the nozzle. The design of the pipe passing through the telescopic rod can avoid pipe entanglement, and at the same time protect the pipe from sewage corrosion and extend its service life.

[0014] Furthermore, a cylinder is fixedly installed on the other side wall of the housing, located between the two water tanks, and the output end of the cylinder is connected to a telescopic shaft. The other end of the telescopic shaft passes through the other side wall of the housing and is fixedly connected to the side wall of the U-shaped plate. The cylinder drives the telescopic shaft to extend and retract, which can move the U-shaped plate closer to or away from the flywheel housing. The distance between the nozzle and the workpiece can be flexibly adjusted according to the size of the flywheel housing to ensure that the cleaning water pressure is moderate, which can both ensure the cleaning effect and avoid damage to the flywheel housing due to excessive water pressure.

[0015] Furthermore, a ramp that cooperates with the drain valve is fixedly installed on the lower inner wall of the housing. The ramp can guide the wastewater after cleaning to converge towards the drain valve, avoid the wastewater from accumulating at the bottom of the housing, ensure thorough wastewater discharge, reduce the impact of residual stains on subsequent cleaning, and reduce the risk of corrosion of internal components of the housing.

[0016] The beneficial effects of this utility model by adopting the above structure are as follows:

[0017] 1. By turning the knob, the screw is driven to move in conjunction with the circular block, which in turn drives the slider to move radially. The ring structure composed of L-shaped sliders can be adapted to flywheel housings of different diameters. There is no need to change the fixture. The operation is simple and the fixation is stable, avoiding damage to the workpiece.

[0018] 2. The nozzle distance is adjusted by a cylinder-driven U-shaped plate. The upper and lower U-shaped plates and multi-nozzle array design can cover the surface and grooves of the flywheel housing. The water tank pump provides continuous water pressure, which can complete the cleaning without manual assistance, greatly improving the work efficiency.

[0019] 3. The inclined platform at the bottom of the shell guides sewage to collect and discharge, avoiding siltation; the snap-fit ​​door panel and modular component design facilitate later maintenance and component replacement, reducing usage costs. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of a cleaning device for machining automobile flywheel housings proposed in this solution. Figure 1 ;

[0021] Figure 2 This is a schematic diagram of the overall structure of a cleaning device for machining automobile flywheel housings proposed in this solution. Figure 2 ;

[0022] Figure 3 This is a schematic diagram of the internal structure of a cleaning device for processing automobile flywheel housings proposed in this solution.

[0023] Figure 4 This is a side view of the internal structure of a cleaning device for machining an automobile flywheel housing, as proposed in this solution.

[0024] Figure 5 This is a schematic diagram of the structure of some parts for machining an automotive flywheel housing, as proposed in this solution. Figure 1;

[0025] Figure 6 This is a schematic diagram of the structure of some parts for machining an automotive flywheel housing, as proposed in this solution. Figure 2 .

[0026] The components are as follows: 1. Housing; 2. Door panel; 3. Water tank; 4. Drain valve; 5. Cylinder; 6. U-shaped plate; 7. Support plate; 8. Inclined platform; 9. Telescopic shaft; 10. Nozzle; 11. Telescopic rod; 12. Flywheel housing; 13. Disc; 14. Slider; 15. Rectangular groove; 16. Slide rod; 17. Connecting rod; 18. Circular block; 19. Knob; 20. Screw.

[0027] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0029] Example 1:

[0030] like Figure 1-6 As shown, in order to achieve the above functions, the technical solution adopted by this utility model is as follows: A cleaning device for processing automobile flywheel housing includes a housing 1 and a door panel 2 snapped onto the side wall of the housing 1. A support plate 7 is fixedly connected between the inner walls of the housing 1. A flywheel housing 12 is provided above the support plate 7. A fixing component is provided on the support plate 7. A cleaning component is provided on the upper and lower parts of the support plate 7 and on the other side wall of the housing 1. A drain valve 4 (communicating with the inside of the housing 1) is provided on one side of the bottom of the housing 1. An inclined platform 8 that cooperates with the drain valve 4 is fixedly connected to the lower inner wall of the housing 1.

[0031] like Figure 1-6 As shown, the fixing assembly includes multiple discs 13 fixed on the support plate 7. Multiple radial rectangular grooves 15 are arranged in a ring on the discs 13 (with slide rods 16 sliding inside). The upper end of the slide rod 16 is connected to an L-shaped slider 14, and the lower end is rotatably connected to a connecting rod 17. The other end of the multiple connecting rods 17 is rotatably connected to a circular block 18. The circular block 18 is limited and rotatably connected to a screw 20 (the upper end passes through the rectangular groove 15 and is threaded to it). The lower end of the screw 20 is fixedly connected to a knob 19.

[0032] Open the door panel 2 on the side wall of the housing 1, and place the flywheel housing 12 to be cleaned on the disc 13 of the support plate 7, so that the groove in the center of the flywheel housing 12 is outside the multiple L-shaped sliders 14, ensuring that the bottom of the flywheel housing 12 is stably attached to the support plate 7, completing the initial positioning. When fixing, turn the knob 19, the knob 19 drives the screw 20 to rotate, and the screw 20 drives the circular block 18 to move upward by the thread transmission between the screw 20 and the rectangular groove 15. When the circular block 18 moves upward, it drives the multiple connecting rods 17 to increase the tilt angle, pushing the slide rod 16 to move radially outward along the rectangular groove 15. The slider 14 moves synchronously with the slide rod 16 until the multiple sliders 14 are tightly attached to the inner side wall of the flywheel housing 12, forming a stable ring fixation. According to the specifications of the flywheel housing 12, repeat the operation of the knob 19 on the other discs 13 to ensure that the workpiece is firmly fixed in multiple positions and to prevent displacement during cleaning.

[0033] Example 2:

[0034] Based on Example 1, such as Figure 1-6 As shown, the cleaning assembly includes a U-shaped plate 6 (with multiple nozzles 10 fixedly connected in a linear array) located at the upper and lower ends of the support plate 7 and the flywheel housing 12. One side wall of the U-shaped plate 6 is connected to a multi-section pull-out telescopic rod 11 (the other end is connected to the inner wall of the housing 1). The other side wall of the housing 1 is opposite to a water tank 3 with a pump body. The output end of the water tank 3 is connected to a pipe (through the housing 1, through the telescopic rod 11 and connected to the U-shaped plate 6). The other side wall of the housing 1 is fixed to a cylinder 5 (located between the two water tanks 3). The output end of the cylinder 5 is connected to a telescopic shaft 9 (the other end passes through the housing 1 and is connected to the U-shaped plate 6).

[0035] Start cylinder 5. The telescopic shaft 9 at the output end of cylinder 5 pushes the U-shaped plate 6 towards the flywheel housing 12. When the U-shaped plate 6 moves, the telescopic rod 11 extends and retracts accordingly, providing guidance and support for the U-shaped plate 6. Observe the distance between the nozzle 10 on the U-shaped plate 6 and the flywheel housing 12. After the nozzle 10 moves to a suitable position (usually 5-8cm away from the workpiece to ensure sufficient water pressure and no damage to the workpiece surface), turn off cylinder 5 to complete the positioning of the cleaning component. Start the pump in the water tank 3. The cleaning water in the water tank 3 is transported to the multiple nozzles 10 on the U-shaped plate 6 through the pipeline. The nozzles 10 spray water onto the upper and lower surfaces and edges of the flywheel housing 12 to efficiently remove residual debris and oil stains. For the inner groove of the flywheel housing 12, cylinder 5 can be briefly started to finely adjust the position of the U-shaped plate 6 to ensure that the nozzle 10 is aligned with the groove area, achieving cleaning without dead angles.

[0036] In addition, the sewage naturally flows along the inclined platform 8 at the bottom of the housing 1 to the drain valve 4. Open the drain valve 4 to discharge the sewage. After cleaning, turn off the pump body of the water tank 3, reverse the start cylinder 5 to reset the U-shaped plate 6, and then turn the knob 19 to drive the slider 14 to move inward, release the fixation on the flywheel housing 12, open the door panel 2 and take out the cleaned flywheel housing 12.

[0037] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0038] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

[0039] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. A cleaning device for processing automobile flywheel housings, comprising a housing (1) and a door panel (2) snapped onto the side wall of the housing (1), characterized in that: A support plate (7) is fixedly connected between the two inner walls of the housing (1). A flywheel housing (12) is provided above the support plate (7), and a fixing component for fixing the flywheel housing (12) is provided on the support plate (7). A cleaning component is provided on the upper and lower parts of the support plate (7) and on the other side wall of the housing (1). A drain valve (4) is provided on one side of the bottom of the housing (1), and the drain valve (4) is connected to the inside of the housing (1).

2. The cleaning device for processing automobile flywheel housings according to claim 1, characterized in that: The fixing component includes multiple disks (13) fixedly mounted on the support plate (7). Multiple rectangular slots (15) are arranged in a ring array on the disks (13), and a slide rod (16) is slidably mounted in the rectangular slots (15). Each of the sliding rods (16) has a slider (14) fixedly connected to its upper end. The lower end of each sliding rod (16) is rotatably connected to a connecting rod (17). A circular block (18) is provided at the intersection of the other ends of the multiple connecting rods (17), and the circular block (18) is rotatably connected to the multiple connecting rods (17). The upper end of the circular block (18) is rotatably connected to a screw (20), and the upper end of the screw (20) passes through a rectangular groove (15) and is threadedly connected to it. The lower end of the screw (20) is fixedly connected to a knob (19).

3. The cleaning device for processing automobile flywheel housings according to claim 2, characterized in that: The slider (14) is L-shaped, and the flywheel housing (12) is arranged on the annular structure composed of multiple sliders (14).

4. The cleaning device for processing automobile flywheel housings according to claim 3, characterized in that: The rectangular slots (15) are arranged in a ring array along the circumference of the disk (13), and each rectangular slot (15) extends radially with one end facing the center of the disk (13).

5. The cleaning device for processing automobile flywheel housings according to claim 1, characterized in that: The cleaning assembly includes a U-shaped plate (6) set at the upper and lower ends of the support plate (7) and the flywheel housing (12). A plurality of nozzles (10) located above and below the flywheel housing (12) are fixedly connected in a linear array on the U-shaped plate (6). A telescopic rod (11) is fixedly connected to one side wall of the U-shaped plate (6), and the other end of the telescopic rod (11) is fixedly connected to the inner wall of the housing (1). A water tank (3) is set opposite to the other side wall of the housing (1), and a pipe is connected to the output end of the water tank (3). The pipe passes through the other side wall of the housing (1), passes through the telescopic rod (11), and is fixedly connected to the U-shaped plate (6).

6. The cleaning device for processing automobile flywheel housings according to claim 5, characterized in that: A cylinder (5) is fixedly installed on the other side wall of the housing (1) between the two water tanks (3), and the output end of the cylinder (5) is connected to a telescopic shaft (9). The other end of the telescopic shaft (9) passes through the other side wall of the housing (1) and is fixedly connected to the side wall of the U-shaped plate (6).

7. A cleaning device for processing automobile flywheel housings according to claim 5 or 6, characterized in that: The telescopic rod (11) is a multi-section pull-out telescopic rod.

8. The cleaning device for processing automobile flywheel housings according to claim 1, characterized in that: An inclined platform (8) that cooperates with the drain valve (4) is fixedly installed on the lower inner wall of the housing (1).

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