Hollow aluminum bar bending forming pneumatic device

Abstract

The invention discloses a hollow aluminum bar bending forming pneumatic device. The hollow aluminum bar bending forming pneumatic device comprises a base plate, wherein a side plate is arranged on the base plate, a carrying plate and a limiting plate are arranged at the position, inward facing surface, of the side plate, magnetic suction plates are arranged on the carrying plate, a magnetic suction piece is arranged between the limiting plate and the carrying plate, an air cylinder is arranged on the base plate, a telescopic shaft is arranged at the upper part of the air cylinder, the lower end of the telescopic shaft is connected with the upper part of the air cylinder, a forming head is arranged at the upper end of the telescopic shaft, and the forming head is arranged between the magnetic suction plates; a mounting plate and a supporting plate are arranged on the base plate, a carrying plate and an electric heating plate are arranged between the mounting plate and the end part of the supporting plate, a temperature controller is arranged on the carrying plate, and the temperature controller is electrically connected with the electric heating plate. The hollow aluminum bar bending forming pneumatic device disclosed by the invention has the advantages that the two ends of a hollow aluminum bar can be firmly mounted, heating treatment also can be carried out on the hollow aluminum bar, the air cylinder can carry out expansion control on the forming head through the telescopic shaft, bending forming can be carried out on the middle part of the hollow aluminum bar by virtue of the forming head, and the forming operation efficiency on the hollow aluminum bar is greatly improved.

Description

technical field [0001] The invention relates to a pneumatic device, in particular to a hollow aluminum bar bending forming pneumatic device. Background technique [0002] Aluminum products made of high-purity aluminum, after dozens of processes, have a smooth surface, no oxidation, no corrosion, no effect on desiccants, and effectively eliminate atomization. It is a new type of environmentally friendly building material product. Hollow aluminum strip is one of the necessary materials for the production of insulating glass. Its quality is directly related to the use effect, service life and heat insulation function of insulating glass. Its main function is to evenly separate two sides or multiple pieces of glass in insulating glass and effectively support them. Pure aluminum ingots should be used as raw materials, and the surface should be treated to prevent oxidation, corrosion resistance and excellent compatibility with other materials used in insulating glass. The two...

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Problems solved by technology

The two ends of the existing hollow aluminum bar are inconvenient to be clamped, and it is inconvenient to install magnetically on both ends of the hollow aluminum bar, and the efficiency of forming the middle part of the hollow aluminum bar is low

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