Aluminum alloy stamping die for air conditioner shell production

Abstract

The invention belongs to the field of air conditioner shell production, and particularly relates to an aluminum alloy stamping die for air conditioner shell production, which comprises a base, wherein supporting columns are arranged at the two ends of the upper side of the base, a supporting plate is arranged at the upper ends of the supporting columns, the supporting plate is fixedly connected with a gas exhaust tube, an air heater is arranged at the end, close to the gas exhaust tube, of each supporting column, and a hot air tube is arranged at one end of each air heater; an air suction tube is arranged at the upper end of each air heater, an impeller is rotationally connected to the upper side of the air suction tube, a belt wheel is coaxially and fixedly connected to the impeller, a belt sleeves the middle end of the belt wheel, a drive rotary disc sleeves the other end of the belt, the drive rotary disc is engaged with a driven grooved wheel, and the driven grooved wheel is coaxially and fixedly connected with a large rotary disc; a traction rod is rotationally connected to the edge of the large rotary disc, a traction plate is rotationally connected to the upper end of the traction rod, a hot air tube is arranged, an aluminum alloy plate is heated by each air heater through hot air exhausted by the hot air tube, and the hardness of the aluminum alloy plate is reduced.

Description

technical field [0001] The invention belongs to the field of air conditioner casing production, and in particular relates to an aluminum alloy stamping die used for the production of air conditioner casings. Background technique [0002] Aluminum alloy is an alloy based on aluminum with a certain amount of other alloying elements added. Aluminum alloy has the characteristics of low density, good mechanical properties, good processing performance, non-toxic, easy to recycle, excellent electrical conductivity, heat transfer and corrosion resistance. , Widely used in marine industry, chemical industry, aerospace, metal packaging, transportation and other fields. [0003] In the prior art, example patent No. CN211990494U discloses a kind of aluminum alloy stamping die that is used for the production of air conditioner casing, comprises lower mold base, upper mold base, supporting base plate, die and punch, and described lower mold base is installed on the support On the bottom ...

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Problems solved by technology

[0004] In the above solution, in the process of manufacturing the air conditioner shell from aluminum alloy, it is difficult to process the air conditioner shell that needs to be bent. It is necessary to change the mold according to the required shape of the shell, and it is impossible to recycle the stamping waste in time, which affects the stamping process.

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