Cleaning device for aluminum parts of automobile chassis

Abstract

The utility model provides an automobile chassis aluminum part cleaning device which comprises a bottom plate, a plurality of first supporting columns are installed at the upper end of the bottom plate, a cleaning box is fixedly installed at the upper ends of the first supporting columns, a plurality of second supporting columns are installed on the right side of the bottom end of the inner wall of the cleaning box, and a cleaning frame is movably installed at the upper ends of the second supporting columns. A rotating shaft is connected to the middle of the bottom end of the cleaning frame, penetrates through the cleaning box to the upper end of the bottom plate and is connected with a driving motor, a liquid outlet is formed in the left side of the bottom end of the inner wall of the cleaning box, a liquid outlet pipe is connected to the liquid outlet, a filtering box is connected to the lower end of the liquid outlet pipe, and an extraction pump is connected to the left side of the filtering box through a liquid extraction pipe; the right side of the draw-off pump is connected with a liquid storage tank through a liquid pumping pipe; and a partition plate is movably mounted in the cleaning frame. According to the cleaning device for the aluminum parts of the automobile chassis, the effects of filtering residual cleaning liquid, recycling the cleaning liquid, fully cleaning the parts and preventing the parts from being collided and damaged can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile parts equipment, and more specifically to a cleaning device for automobile chassis aluminum parts. Background Art

[0002] At present, when manufacturing aluminum parts for automobile chassis, due to the requirements of processing technology, the produced automobile parts are prone to oil stains or dirt. Therefore, after the parts are processed and manufactured, they usually need to be cleaned. After cleaning with the existing cleaning device, due to the large number of parts, they cannot be taken out at one time, which is inconvenient. In addition, water droplets adhere to the surface of the parts, which easily causes the parts to rust. Therefore, an automobile chassis aluminum parts cleaning device is urgently needed to solve the above problems.

[0003] In view of the above problems, regarding the inconvenience of having too many parts and components and being unable to be taken out at one time, as well as the technical problems of water droplets adhering to the surface of parts and components and easily causing the parts to rust, after several searches, a patent number of CN212633539U was found, which is a kind of automobile chassis aluminum parts cleaning device, including a main frame, a cleaning mechanism installed inside the main frame, the cleaning mechanism including a cleaning box, and the cleaning box is fixedly connected to the inner wall of the main frame, a drain port is arranged on one side of the bottom of the cleaning box, a first motor is installed at the bottom end of the drain port, and a centrifugal blade is installed at the output end of the first motor, and a cleaning tank is arranged above the centrifugal blade; the utility model adopts a split design between the cleaning tank and the cleaning box, The output shafts of the two motors drive the gears to rotate, so that the gears drive the meshing racks to move vertically, thereby causing the gears to drive the slider to move vertically along the slide slot as a whole, so that the cleaning tank can be lifted out as a whole, and all the cleaned parts in the cleaning tank can be taken out at one time by opening the mesh door, which is very convenient to take out; however, the technical solution provided by the patent does not have a device for processing the cleaning liquid after cleaning. The residual cleaning liquid contains impurities and oil stains, which are easy to cause environmental pollution after discharge, and it is difficult to achieve the purpose of thorough cleaning by relying solely on circulating water flow. In addition, several parts are piled up together, which can easily cause insufficient cleaning of the contact surfaces between the parts, and collision damage between the parts is also prone to occur, which is not conducive to the subsequent use of the parts.

[0004] The utility model can filter residual cleaning liquid and circulate the cleaning liquid, fully clean parts and components, and prevent collision damage between parts and components. Utility Model Content

[0005] The utility model aims to solve the technical problems raised by the above-mentioned background technology and provides a cleaning device for aluminum parts of automobile chassis.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cleaning device for aluminum parts of an automobile chassis, comprising: a bottom plate, a plurality of support columns 1 are installed on the upper end of the bottom plate, a cleaning box is fixedly installed on the upper end of the support column 1, a plurality of support columns 2 are installed on the right side of the bottom end of the inner wall of the cleaning box, a cleaning frame is movably installed on the upper end of the support column 2, a rotating shaft is connected to the middle of the bottom end of the cleaning frame, the rotating shaft passes through the cleaning box to the upper end of the bottom plate and is connected to a driving motor, a liquid outlet is opened on the left side of the bottom end of the inner wall of the cleaning box, a liquid outlet is connected to the liquid outlet, a liquid outlet pipe is connected to the lower end of the liquid outlet pipe is connected to a filter box, a suction pump is connected to the left side of the filter box through a suction pipe, and a liquid storage tank is connected to the right side of the suction pump through a suction pipe;

[0007] The cleaning frame is provided with a plurality of circular through holes, the diameter of the circular through holes on the cleaning frame is not less than 2 cm, a partition plate is movably installed inside the cleaning frame, the partition plate is made of a steel mesh, the top view of the partition plate is in a cross shape, and the diameter of the hole on the partition plate is not less than 5 cm;

[0008] One end of the partition plate close to the inner wall of the cleaning frame is movably connected with a connecting steel wire, and the front cross-sectional view of the connecting steel wire is in the shape of a central symmetric diagram of the letter L. The connecting steel wire can rotate 180 degrees around the partition plate, and the cleaning frame is provided with a plurality of grooves at positions corresponding to the upper surface of the partition plate, and the lower half of the grooves completely fits the shape of the connecting steel wire;

[0009] The top of the groove is connected to a spring, the bottom of the spring is fixedly connected to a push plate, one end of the push plate close to the partition plate is flush with the inner wall of the cleaning frame, the length of the push plate is greater than the thickness of the cleaning frame, and the lower end of the partition plate is connected to a filter screen.

[0010] A further preferred solution: the number of the support columns 1 is 4, which are distributed at the four corners of the bottom end of the cleaning box. The lower end of the inner wall of the cleaning box is rotated to form an inverted step shape, and the top angle of the inverted step is 140 degrees. The number of the support columns 2 is 4, and the cleaning frame is cylindrical. The support columns 2 are symmetrically distributed on the circumference of the bottom end of the cleaning frame.

[0011] A further preferred solution: a partition is sleeved on the upper end of the inner wall of the filter box, a gravel filter layer is filled between the partition and the top of the inner wall of the filter box, a plurality of openings are provided on the partition, a filter net 2 is sleeved inside the openings, the number of the openings is 16, and the openings are distributed in 4 rows and 4 columns, a plurality of fixed frames are equidistantly sleeved under the partition, an activated carbon adsorption net is sleeved on the inner wall of the fixed frame, the number of the fixed frames is 12, and the number of the activated carbon adsorption nets is 2.

[0012] A further preferred solution: the upper end of the extraction pump is connected to a liquid inlet pipe, which extends to the top of the cleaning box and passes through the cleaning box to connect with the spray tank. The spray tank is in a truncated cone shape, and 8 spray ports are evenly opened along the circumference of the lower surface of the spray tank. A spray head is connected to the lower end of the spray port. The spray tank and the cleaning frame are on the same central axis, and the outer diameter of the 8 spray heads after rotation is larger than the inner diameter of the cleaning frame.

[0013] A further preferred solution is that valves are provided on the pipelines on both sides and above the extraction pump.

[0014] Beneficial effects:

[0015] 1. The cleaning frame, the partition plate, the spring, the push plate and the connecting wire are provided. The connecting wire is rotated to the top of the partition plate, and then the partition plate is placed in the cleaning frame until the connecting wire is parallel to the upper half of the groove. Then the push plate is pushed upward from the outer end of the cleaning frame and kept motionless. At this time, the connecting wire is rotated 180 degrees, and then the partition plate is pushed down until the connecting wire fits into the groove. Finally, the push plate is released. The push plate moves downward under the elastic force of the spring until the connecting wire is pressed tightly, so that multiple parts can be cleaned at the same time and collision damage between parts can be prevented;

[0016] 2. By providing the filter screen 1 and the filter box, after the spray head sprays and washes the parts, the waste liquid falling on the bottom of the cleaning frame may contain solid impurities such as iron filings. The filter screen 1 performs the first filtering of such impurities to prevent the solid impurities from clogging the liquid outlet pipe. A small amount of solid impurities splash to the bottom of the cleaning box with the cleaning liquid and flow into the filter box. The gravel filter layer in the filter box 11 and the filter screen 2 can perform the second filtering of the solid impurities, while the activated carbon adsorption net filters the liquid impurities, thereby realizing the recycling of the cleaning liquid;

[0017] 3. By setting up a liquid storage tank, an extraction pump, a liquid extraction pipe, a liquid inlet pipe, a spray tank and a spray head, first open the valves on the left and top of the extraction pump, start the extraction pump, and pump the cleaning liquid from the liquid storage tank through the liquid inlet pipe to the spray tank, and then rinse the parts in all directions through the spray port. After the rinse is completed, close the valve above the extraction pump and open the valve on the right side of the extraction pump. After the waste liquid is filtered in the filter box, it is pumped back to the liquid storage tank through the extraction pipe by the extraction pump, which not only realizes the full-scale flushing of the parts, but also realizes the recycling of the cleaning liquid;

[0018] 4. In summary, the automobile chassis aluminum parts cleaning device, by providing a cleaning frame, a partition plate, a spring, a push plate, a connecting steel wire, a filter screen, a filter box, a liquid storage tank, an extraction pump, a liquid extraction pipe, a liquid inlet pipe, a spray tank and a spray head and other structures, plays the role of filtering residual cleaning liquid and recycling the cleaning liquid, fully cleaning parts and preventing collision damage between parts. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of the utility model.

[0020] Figure 2 For the utility model Figure 1 Enlarged structural diagram at A in the middle.

[0021] Figure 3 For the utility model Figure 1 Enlarged structural diagram at B in the middle.

[0022] Figure 4 It is a three-dimensional structural schematic diagram of the spray washing tank of the utility model.

[0023] Figure 1-4 Middle: 1-bottom plate, 2-support column 1, 3-cleaning box, 4-support column 2, 5-cleaning frame, 501-spring, 502-push plate, 6-partition plate, 601-connecting wire, 7-filter screen 1, 8-rotating shaft, 9-drive motor, 10-liquid outlet pipe, 11-filter box, 111-gravel filter layer, 112-partition plate, 113-filter screen 2, 114-fixed frame, 115-activated carbon adsorption net, 12-liquid extraction pipe, 13-extraction pump, 131-valve, 14-liquid storage tank, 15-liquid inlet pipe, 16-spray washing tank, 17-spray washing head. DETAILED DESCRIPTION

[0024] The following will be combined with the attached embodiment of the utility model Figure 1-Figure 4 , clearly and completely describe the technical solutions in the embodiments of the utility model.

[0025] See also Figure 1-4 In the embodiment of the utility model, a cleaning device for aluminum parts of automobile chassis comprises: a bottom plate 1, a plurality of support columns 1 2 are installed on the upper end of the bottom plate 1, a cleaning box 3 is fixedly installed on the upper end of the support column 1 2, a plurality of support columns 2 4 are installed on the right side of the bottom end of the inner wall of the cleaning box 3, a cleaning frame 5 is movably installed on the upper end of the support column 2 4, a rotating shaft 8 is connected to the middle of the bottom end of the cleaning frame 5, the rotating shaft 8 passes through the cleaning box 3 to the upper end of the bottom plate 1 and is connected to the driving motor 9, a liquid outlet is opened on the left side of the bottom end of the inner wall of the cleaning box 3, a liquid outlet is connected to the liquid outlet, a filter box 11 is connected to the lower end of the liquid outlet pipe 10, a suction pump 13 is connected to the left side of the filter box 11 through a suction pipe 12, and a liquid storage tank 14 is connected to the right side of the suction pump 13 through a suction pipe 12;

[0026] A plurality of circular through holes are provided on the cleaning frame 5, and the aperture of the circular through holes on the cleaning frame 5 is not less than 2 cm. A partition plate 6 is movably installed inside the cleaning frame 5, and the partition plate 6 is made of a steel mesh. The top view of the partition plate is in a cross shape, and the aperture of the partition plate 6 is not less than 5 cm. The design of the circular through holes on the cleaning frame 5 and the design of the material of the partition plate 6 are conducive to the outflow of waste liquid from the cleaning frame 5, and are also conducive to reducing the contact area between the parts and the cleaning frame 5 and the partition plate 6, greatly reducing the cleaning dead angle. The partition plate 6 is not only convenient for cleaning multiple parts at the same time, but also prevents collision damage between parts and the parts from being attached together to increase the cleaning dead angle;

[0027] The end of the partition plate 6 close to the inner wall of the cleaning frame 5 is movably connected with a connecting wire 601. The front view cross-sectional view of the connecting wire 601 is in the shape of a central symmetrical figure of the letter L. The connecting wire 601 can rotate 180 degrees around the partition plate 6. The cleaning frame 5 is provided with a plurality of grooves at the position of the upper surface of the partition plate 6 corresponding to the cleaning frame 5. The lower half of the groove is completely consistent with the shape of the connecting wire 601. When multiple parts need to be cleaned, the partition plate 6 needs to be installed in the cleaning frame 5. At this time, the connecting wire 601 is rotated to the top of the partition plate 6, and the partition plate is placed in the cleaning frame 5 until the connecting wire 601 is located in a parallel position to the upper half of the groove, and then the push plate 502 is pushed up from the outer end of the cleaning frame 5 and maintained stationary. At this time, the connecting wire 601 is rotated 180 degrees, and then the partition plate 6 is pushed down until the connecting wire 601 fits with the groove, and finally the push plate 502 is released. The push plate 502 moves downward under the elastic force of the spring 501 to press the connecting wire 601 tightly.

[0028] A spring 501 is connected to the top of the groove, and a push plate 502 is fixedly connected to the bottom of the spring 501. The end of the push plate 502 close to the partition plate 6 is flush with the inner wall of the cleaning frame 5. The length of the push plate 502 is greater than the thickness of the cleaning frame 5. A filter screen 7 is connected to the lower end of the partition plate 6. After the spray head 17 sprays the parts, the waste liquid that falls at the bottom of the cleaning frame 5 may contain solid impurities such as iron filings. The filter screen 7 performs a first filter on such impurities to prevent the solid impurities from clogging the liquid outlet pipe 10.

[0029] In the embodiment of the utility model, the number of support columns 2 is 4, which are distributed at the four corners of the bottom end of the cleaning box 3. The lower end of the inner wall of the cleaning box 3 is rotated to form an inverted step shape, and the top angle of the inverted step is 140 degrees. The number of support columns 4 is 4, and the cleaning frame 5 is cylindrical. The support columns 4 are symmetrically distributed on the circumference of the bottom end of the cleaning frame 5. Through the inverted step design, the cleaning liquid sprayed from the spray head and falling into the cleaning box 5 can flow into the liquid outlet along the inclination angle.

[0030] In the embodiment of the utility model, a partition 112 is sleeved on the upper end of the inner wall of the filter box 11, and a gravel filter layer 111 is filled between the partition 112 and the top of the inner wall of the filter box 11. A plurality of openings are opened on the partition 112, and a filter screen 113 is sleeved inside the opening. The number of openings is 16, and the openings are distributed in 4 rows and 4 columns. A plurality of fixed frames 114 are sleeved equidistantly below the partition 112, and an activated carbon adsorption net 115 is sleeved on the inner wall of the fixed frame 114. The number of fixed frames 114 is 12, and the number of activated carbon adsorption nets 115 is 2. The filter screen 17 can only filter the solid impurities that fall on the bottom of the cleaning frame 5. A small part of the solid impurities are splashed to the bottom of the cleaning box 3 with the cleaning liquid and flow into the filter box 11. The gravel filter layer 111 and the filter screen 113 in the filter box 11 can be used to perform secondary filtration on the solid impurities, while the activated carbon adsorption net 115 filters the liquid impurities, which is convenient for the recycling of the cleaning liquid.

[0031] In the embodiment of the utility model, the upper end of the extraction pump 13 is connected to a liquid inlet pipe 15, which extends to the top of the cleaning box 3 and penetrates the cleaning box 3 to connect with a spray tank 16. The spray tank 16 is in a truncated cone shape, and 8 spray ports are evenly opened along the circumference of the lower surface of the spray tank 16. A spray head 17 is connected to the lower end of the spray port. The spray tank 16 and the cleaning frame 5 are on the same central axis. The outer diameter of the 8 spray heads 17 after rotation is larger than the inner diameter of the cleaning frame 5, and the 8 spray heads 17 are used to perform all-round cleaning of the parts.

[0032] In the embodiment of the utility model, valves 131 are provided on both sides and the pipeline above the extraction pump 13. When the parts are cleaned, the valve above the extraction pump 13 is closed to draw the filtered cleaning liquid from the filter box 11 back to the liquid storage tank 14 for the next use.

[0033] Working principle: When multiple parts need to be cleaned, the partition plate 6 needs to be installed in the cleaning frame 5. First, rotate the connecting wire 601 to the top of the partition plate 6, put the partition plate into the cleaning frame 5 until the connecting wire 601 is parallel to the upper half of the groove, and then push the push plate 502 upward from the outer end of the cleaning frame 5 and keep it still. At this time, rotate the connecting wire 601 180 degrees, and then push the partition plate 6 down until the connecting wire 601 fits into the groove, and then release the push plate 502. The push plate 502 moves downward under the elastic force of the spring 501 until the connecting wire 601 is pressed, so that the partition plate 6 can be fixed. Then open the box door and put the parts into the cleaning frame 5, close the box door, and open the drawer. Remove the valves on the left and above the pump 13, start the drive motor 9 and the extraction pump 13, the drive motor 9 drives the rotating shaft 8 to rotate, thereby driving the cleaning frame 5 to rotate, the extraction pump 13 draws the cleaning liquid from the liquid storage tank 14 through the liquid inlet pipe 15 to the spray tank 16, and then rinses the parts in all directions through the spray port 17. After the rinse is completed, close the valve above the extraction pump 13 and open the valve on the right side of the extraction pump 13. After the waste liquid is filtered by the filter box 11, it is pumped back to the liquid storage tank 14 by the extraction pump 13 through the liquid extraction pipe 12. At this time, the spray head 17 no longer sprays cleaning liquid, and the drive motor 9 is still driving the cleaning frame 5 to rotate, so as to dry the cleaning liquid remaining on the parts. After drying the cleaning liquid, the drive motor 9 can be turned off.

Claims

1. A cleaning device for aluminum parts of automobile chassis, comprising: A bottom plate (1), characterized in that: a plurality of support columns (2) are installed at the upper end of the bottom plate (1), a cleaning box (3) is fixedly installed at the upper end of the support column (2), a plurality of support columns (4) are installed on the right side of the bottom end of the inner wall of the cleaning box (3), a cleaning frame (5) is movably installed on the upper end of the support column (4), a rotating shaft (8) is connected in the middle of the bottom end of the cleaning frame (5), the rotating shaft (8) passes through the cleaning box (3) to the upper end of the bottom plate (1) and is connected to a driving motor (9), a liquid outlet is opened on the left side of the bottom end of the inner wall of the cleaning box (3), a liquid outlet is connected to the liquid outlet, a liquid outlet pipe (10) is connected to the lower end of the liquid outlet pipe (10) is connected to a filter box (11), the left side of the filter box (11) is connected to an extraction pump (13) through a liquid extraction pipe (12), and the right side of the extraction pump (13) is connected to a liquid storage tank (14) through a liquid extraction pipe (12); The cleaning frame (5) is provided with a plurality of circular through holes, the diameter of the circular through holes on the cleaning frame (5) is not less than 2 cm, a partition plate (6) is movably installed inside the cleaning frame (5), the partition plate (6) is made of a steel wire mesh, the top view of the partition plate is in the shape of a cross, and the diameter of the hole on the partition plate (6) is not less than 5 cm; One end of the partition plate (6) close to the inner wall of the cleaning frame (5) is movably connected to a connecting steel wire (601); the front cross-sectional view of the connecting steel wire (601) is in the shape of a central symmetric diagram of the letter L; the connecting steel wire (601) can rotate 180 degrees around the partition plate (6); the cleaning frame (5) is provided with a plurality of grooves at positions corresponding to the upper surface of the partition plate (6); the lower half of the grooves completely matches the shape of the connecting steel wire (601); The top end of the groove is connected to a spring (501), the bottom end of the spring (501) is fixedly connected to a push plate (502), one end of the push plate (502) close to the partition plate (6) is flush with the inner wall of the cleaning frame (5), the length of the push plate (502) is greater than the thickness of the cleaning frame (5), and the lower end of the partition plate (6) is connected to a filter screen (7).

2. The cleaning device for aluminum parts of automobile chassis according to claim 1 is characterized in that: The number of the support columns one (2) is four, which are distributed at the four corners of the bottom end of the cleaning box (3); the lower end of the inner wall of the cleaning box (3) is rotated to form an inverted step shape, and the top angle of the inverted step is 140 degrees; the number of the support columns two (4) is four, and the cleaning frame (5) is cylindrical, and the support columns two (4) are symmetrically distributed on the circumference of the bottom end of the cleaning frame (5).

3. The cleaning device for aluminum parts of automobile chassis according to claim 1 is characterized in that: A partition (112) is sleeved on the upper end of the inner wall of the filter box (11), and a gravel filter layer (111) is filled between the partition (112) and the top of the inner wall of the filter box (11). The partition (112) is provided with a plurality of openings, and a filter screen 2 (113) is sleeved inside the openings. The number of the openings is 16, and the openings are distributed in 4 rows and 4 columns. A plurality of fixed frames (114) are sleeved at equal intervals below the partition (112), and an activated carbon adsorption screen (115) is sleeved on the inner wall of the fixed frame (114). The number of the fixed frames (114) is 12, and the number of the activated carbon adsorption screens (115) is 2.

4. The cleaning device for aluminum parts of automobile chassis according to claim 1 is characterized in that: The upper end of the extraction pump (13) is connected to a liquid inlet pipe (15), the liquid inlet pipe (15) extends to the top of the cleaning box (3) and passes through the cleaning box (3) to connect with a spray tank (16), the spray tank (16) is in a truncated cone shape, and the lower surface of the spray tank (16) is evenly provided with 8 spray ports along the circumference, and the lower end of the spray port is connected to a spray head (17), the spray tank (16) and the cleaning frame (5) are on the same central axis, and the outer diameter of the 8 spray heads (17) after rotation is larger than the inner diameter of the cleaning frame (5).

5. The automobile chassis aluminum parts cleaning device according to claim 1, characterized in that: Valves (131) are provided on the pipelines on both sides and above the extraction pump (13).

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