Apparatus and method for polishing the outer surface of an aluminum alloy tank
A technology of aluminum alloy tank body and processing method, which is applied in the field of polishing technology, can solve the problems of time-consuming and laborious, low product quality guarantee ability, large size of large aluminum alloy tank body, etc., and achieve the effect of high-efficiency polishing operation and low cost
Inactive Publication Date: 2017-02-22
湖北航天双龙专用汽车有限公司
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Problems solved by technology
The latter is time-consuming and laborious, and the operation cycle is too long
[0004] The chemical treatment method of relatively mature small aluminum alloy parts is the method of dipping corrosion. The large aluminum alloy tank body has a particularly large size and a large internal volume. The one-time investment is large, and in actual production, the filling and emptying of the inner cavity of the part is extremely difficult, and the product quality assurance ability is very low. It is not suitable for the polishing operation of large aluminum alloy tanks.
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[0021] see figure 1 , The embodiment of the present invention provides an aluminum alloy tank outer surface polishing treatment device, which is used for polishing the aluminum alloy tank outer surface. Including: spray cabin 1 and rotating bracket 3; a number of nozzles 4 are evenly arranged in the spray cabin 1; the nozzles 4 are spherically distributed with the center of the spray cabin 1 as the center of the sphere, so that the outer surface of the aluminum alloy tank can fully receive the spray , improve the efficiency of chemical polishing; the rotating bracket 3 is placed in the spray cabin 1, and the aluminum alloy tank body to be polished is suspended in the center of the spray cabin 1. When spraying is performed, the polishing chemical reagent is sprayed to the aluminum alloy tank body 5 in the spray cabin 1 through the spray nozzle 4 .
[0022] In order to facilitate the recycling of waste polishing chemical reagents, preferably, a liquid accumulation tank 2 is pro...
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The invention belongs to the field of polishing technologies, and discloses a device for polishing an outer surface of an aluminum alloy tank, which is used for polishing aluminum alloy tanks in automobile industry. The device comprises a spraying cabin and a rotary support, wherein the spraying cabin is internally provided with a plurality of spraying heads, and the rotary support is arranged in the spraying cabin and is used for hanging the aluminum alloy tank to be polished in the center of the spraying cabin. The device is used for polishing the aluminum alloy tanks in the automobile industry, chemical spraying substitutes for the existing manner of spraying finished coat or polishing, so that the device is simple and convenient to operate and is efficient.
Description
technical field [0001] The invention relates to the technical field of polishing technology, in particular to a device and method for polishing the outer surface of an aluminum alloy tank. Background technique [0002] There are currently two common methods for the external treatment of aluminum alloys in the special automobile industry: one is to directly make a topcoat, and the other is to use grinding and polishing to obtain a better appearance. [0003] The above two methods, the former one requires a lot of investment, has higher requirements on the paint itself, and has adhesion problems. The latter is time-consuming and laborious, and the operation cycle is too long. [0004] The chemical treatment method of relatively mature small aluminum alloy parts is the method of dipping corrosion. The large aluminum alloy tank body has a particularly large size and a large internal volume. The one-time investment is large, and in actual production, the filling and emptying of...
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IPC IPC(8): B08B9/28
Inventor 刘磊闵秋实
Owner 湖北航天双龙专用汽车有限公司