Cleaning device for improving chromatic aberration problem of automobile parts

Abstract

The utility model relates to the technical field of aluminum alloy automobile part manufacturing, and discloses a cleaning device capable of improving the chromatic aberration problem of automobile parts, which comprises a box body, washing water for washing workpieces is contained in the box body, an air pipe is connected in the box body, the air pipe is communicated with an air source to blow high-pressure air into the box body, and the air source is communicated with the box body. The washing water in the box body is in a rolling state, so that a workpiece immersed in the washing water is conveniently washed. When the cleaning device is used, the air pipe continuously supplies high-pressure air into the box body, so that the flushing water in the box body is in a rolling flow state, a machined workpiece is immersed into the flushing water for a certain time, and residual cutting fluid, attached aluminum skimmings and oil stains on the surface of the workpiece can be quickly cleaned under the flushing action of the rolling flow of the flushing water; the problems that impurities and dirt are attached to the surfaces of workpieces and flow marks are prone to being generated are solved, the appearance quality of finished workpieces is improved, and the appearance consistency is guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of aluminum alloy automotive parts manufacturing technology, and in particular to a cleaning device for improving the color difference problem of automotive parts. Background Technology

[0002] After the aluminum alloy automotive parts are cast, they need to undergo machining processes to transform the casting blanks into finished parts that meet the required dimensions and appearance. After machining processes such as riser sawing and drilling, aluminum shavings will inevitably adhere to the surface of the workpiece. Simultaneously, the machining process usually requires the use of cutting fluid spray on the machine tool to cool the surface and improve the surface finish. After machining, the remaining cutting fluid mixes with aluminum shavings and dirt, adhering to the workpiece surface and inside holes, making it difficult to clean and affecting the appearance quality of the finished product. Furthermore, after the cutting fluid dries, it leaves stubborn flow marks on the workpiece surface, causing significant color differences in the finished product, affecting appearance consistency, and increasing the risk of customer complaints.

[0003] Therefore, developing a cleaning device to improve the color difference problem of automotive parts and applying it to actual production is an urgent problem to be solved. Utility Model Content

[0004] The purpose of this invention is to address the above-mentioned problems by providing a cleaning device that improves the color difference problem of automotive parts. This device solves the problem that after machining, aluminum alloy automotive parts are difficult to clean, resulting in obvious color differences, difficulty in guaranteeing appearance quality, and increased risk of customer complaints.

[0005] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows:

[0006] A cleaning device for improving color difference in automotive parts includes a housing containing rinsing water for rinsing workpieces. An air pipe is connected to the housing, which is connected to an air source to blow high-pressure air into the housing, causing the rinsing water in the housing to tumble, facilitating the rinsing of workpieces immersed in the rinsing water.

[0007] Preferably, the box body is provided with a lifting mechanism for automatic immersion rinsing of the workpiece. The lifting mechanism includes a lifting cylinder fixedly connected to the outer wall of the box body. The telescopic end of the lifting cylinder is fixedly connected to a tray for placing the workpiece. The tray has a hollow structure to facilitate the rapid draining of rinsing water.

[0008] Preferably, the lifting cylinder is controlled by a time relay. During workpiece rinsing, the time relay controls the lifting cylinder to repeatedly perform lifting actions, forming a tray that drives the workpiece to repeatedly lift and lower in the rinsing water, thereby increasing the relative motion intensity between the rinsing water and the workpiece and improving the rinsing effect.

[0009] Preferably, the housing is connected to a water inlet and a water outlet respectively. The water inlet is connected to a water source to supply cleaning rinsing water to the housing. The water outlet is located at the top of the housing and is used to discharge excess rinsing water from the housing and automatically discharge floating impurities such as oil and foam that occur during the workpiece rinsing process.

[0010] Preferably, the housing is provided with filter media, such as aquarium filter cotton or large-mesh sponge, to adsorb aluminum shavings, sludge and other sedimented impurities in the rinsing water, thereby improving the problem of sedimented impurities tumbling with the rinsing water, polluting the water quality and affecting the rinsing effect of the workpiece.

[0011] The beneficial effects of this utility model are as follows: When this utility model is used, the air pipe continuously supplies high-pressure air into the chamber, causing the rinsing water inside the chamber to be in a turbulent flow state. After the workpiece is machined, it is immersed in the rinsing water for a certain period of time. Under the rinsing action of the turbulent flow of the rinsing water, the residual cutting fluid, attached aluminum chips, and oil stains on the surface of the workpiece can be quickly washed away, improving the problem of impurities, dirt and flow marks on the surface of the workpiece, improving the appearance quality of the finished workpiece and ensuring the consistency of appearance. Attached Figure Description

[0012] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0013] Figure 1 This is a schematic diagram of the structure of this utility model.

[0014] Figure 2 for Figure 1 A schematic diagram of the left-side cross-sectional structure.

[0015] In the diagram: 10--Box body; 11--Water inlet; 12--Water outlet; 20--Flushing water; 30--Air pipe; 31--Exhaust port; 40--Lifting mechanism; 41--Lifting cylinder; 42--Tray; 50--Filter media. Detailed Implementation

[0016] 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.

[0017] like Figure 1-2As shown, a cleaning device for improving color difference in automotive parts includes a housing 10 containing rinsing water 20 for rinsing workpieces after machining. An air pipe 30 is connected to the housing 10, which is connected to an air source to blow high-pressure air into the housing 10, causing the rinsing water 20 to tumble, facilitating the rinsing of workpieces immersed in the rinsing water 20. In use, the air pipe 30 continuously supplies high-pressure air into the housing 10, causing the rinsing water 20 to tumble and flow. After machining, the workpiece is immersed in the rinsing water 20 for a certain period. Under the rinsing action of the tumbling flow of the rinsing water 20, residual cutting fluid, attached aluminum shavings, and oil stains on the workpiece surface can be quickly washed away, improving the problem of impurities, dirt, and flow marks on the workpiece surface, improving the appearance quality of the finished workpiece, and ensuring consistent appearance.

[0018] In a preferred embodiment, the housing 10 is equipped with a lifting mechanism 40 for automatic immersion rinsing of the workpiece. The lifting mechanism 40 includes a lifting cylinder 41 fixedly connected to the outer wall of the housing 10. The telescopic end of the lifting cylinder 41 is fixedly connected to a tray 42 for placing the workpiece. The tray 42 has a hollow structure to facilitate rapid drainage of the rinsing water 20. In use, the operator places the machined, dirty workpiece on the tray 42. The cylinder is activated, causing the tray 42 to descend and immerse itself in the rinsing water 20 to rinse the workpiece. After rinsing, the cylinder lifts the tray 42 out of the rinsing water 20 for drainage. At this point, the operator can remove the rinsed workpiece and place a new dirty workpiece on the tray 42 to start the next rinsing cycle.

[0019] Preferably, the lifting cylinder 41 is controlled by a time relay. When the workpiece is being rinsed, the time relay controls the lifting cylinder 41 to repeatedly perform lifting and lowering actions, forming a movement in which the tray 42 drives the workpiece to repeatedly lift and lower within the rinsing water 20, further increasing the relative motion intensity between the rinsing water 20 and the workpiece, and improving the rinsing effect.

[0020] Preferably, the air pipe 30 is connected to the bottom of the tray 42, and the air pipe 30 is provided with a plurality of exhaust holes 31 for venting air, so as to increase the effective area of ​​the air pipe 30, enhance the tumbling flow intensity of the rinsing water 20, and improve the cleaning effect.

[0021] Preferably, the housing 10 is connected to a water inlet 11 and a water outlet 12. The water inlet 11 is connected to a water source to supply cleaning rinsing water 20 to the housing 10. The water outlet 12 is located at the top of the housing 10 and is used to discharge excess rinsing water 20 from the housing, so that the rinsing water 20 in the housing 10 keeps in dynamic circulation. At the same time, oil stains, foam and other floating impurities that occur during the workpiece rinsing process will be automatically discharged through the water outlet 12 at the top of the housing 10, thereby improving the water quality.

[0022] Preferably, the housing 10 is equipped with filter media 50, which can be made of aquarium filter cotton, large-mesh sponge, or other similar filter materials. This media is used to adsorb aluminum shavings, sludge, and other sedimented impurities in the rinsing water 20, thus improving the problem of sedimented impurities tumbling with the rinsing water 20, polluting the water quality, and affecting the rinsing effect on the workpiece, and extending the cleaning cycle of the housing 10. After prolonged use, only periodic replacement or cleaning of the filter media 50 is needed to maintain the water quality of the rinsing water 20, thereby ensuring the rinsing effect on the workpiece.

[0023] The above-disclosed embodiments are merely specific examples of this utility model, but this utility model is not limited thereto. For those skilled in the art, any modifications made without departing from the principle of this utility model should be considered as protected by this utility model.

Claims

1. A cleaning device for improving color difference problems of automobile parts, characterized by: The utility model provides a kind of automatic water washing device for workpiece, including box (10), the washing water (20) for washing workpiece is contained in the box (10), air pipe (30) is connected in box (10), the high-pressure air of air source is blown into box (10) in the communication of air pipe (30), to make washing water (20) in box (10) present tumbling state, facilitate washing workpiece immersed in washing water (20).

2. The cleaning device for improving color difference problem of automobile parts according to claim 1, characterized in that: Lifting mechanism (40) is arranged on the box (10) for automatic water washing operation of workpiece, and the lifting mechanism (40) includes lifting cylinder (41) fixedly connected with the outer wall of box (10), the telescopic end of lifting cylinder (41) is fixedly connected with tray (42) for placing workpiece, and the tray (42) is hollow structure to facilitate quick draining of washing water (20).

3. The cleaning device for improving color difference problem of automobile parts according to claim 2, characterized in that: The lifting cylinder (41) is controlled by time relay, and when workpiece is washed, time relay controls lifting cylinder (41) to repeatedly perform lifting action, to form the action that tray (42) drives workpiece repeatedly lifts in washing water (20), to increase the relative motion intensity of washing water (20) and workpiece, and improve washing effect.

4. The cleaning device for improving color difference problem of automobile parts according to claim 1, characterized in that: The box (10) is respectively communicated with water inlet (11) and water outlet (12), the water inlet (11) is connected with water source to supply clean washing water (20) for the box (10);The water outlet (12) is arranged on the upper portion of box (10), for discharging the excess washing water (20) in the box, and automatically discharging floating impurities in workpiece washing process.

5. The cleaning device for improving color difference problem of automobile parts according to claim 1, characterized in that: The box (10) is provided with filter material (50), and the filter material (50) is selected from filter cotton or large-mesh sponge for fish tank, to adsorb the sediment impurities in washing water (20).

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