Aluminum alloy door and window bending device

Abstract

The invention discloses an aluminum alloy door and window bending device which comprises a bottom plate, an angle adjusting driving mechanism is arranged at the upper end of the bottom plate, the angle adjusting driving mechanism is provided with an output end, and the output end of the angle adjusting driving mechanism is connected with a bending angle adjusting mechanism used for adjusting the bending angle of a door frame; the angle adjusting driving mechanism is used for providing power for the bending angle adjusting mechanism; and a hydraulic cylinder is arranged at the end, away from the angle adjusting driving mechanism, of the bottom plate and provided with an output end, and the output end of the hydraulic cylinder is connected with a rod body. According to the aluminum alloy door and window bending device, by arranging a rotating motor and a bending ejection piece, torque is output through the rotating motor, accordingly, the bending ejection piece can be driven to rotate, through the hydraulic cylinder, the bending ejection piece can achieve linear displacement and rotating motion at the same time, thus, the door frame can be bent more easily, treatment similar to polishing can be conducted on on a bending position through rotating motion, the bent part is smoother and more attractive, and the mechanical property is better.

Description

technical field [0001] The invention relates to the technical field of door and window processing equipment, in particular to an aluminum alloy door and window bending device. Background technique [0002] Aluminum alloy is the most widely used non-ferrous metal structural material in industry. It has been widely used in aviation, aerospace, automobile, machinery manufacturing, shipbuilding and chemical industry. With the rapid development of industrial economy, the demand for aluminum alloy welded structural parts is increasing The increase in the weldability of aluminum alloys has also deepened. At present, aluminum alloys are the most widely used alloys. Aluminum alloy doors and windows refer to doors and windows made of aluminum alloy extruded profiles as frames, stiles, and fan materials. They are called aluminum alloy doors and windows, referred to as aluminum doors and windows. Doors and windows composited with wood and plastic as the base material of the rod, referr...

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Problems solved by technology

[0003] In the Chinese patent No. 201720306132.6, the patent name is a bending device for the manufacture of aluminum alloy doors and windows. At the same time, it acts on the processed profile to ensure the stability during the bending process, so that the finished product can be pushed out smoothly. However, in the actual use of the above-mentioned bending device for manufacturing aluminum alloy doors and windows, the size of the bending groove of the bending mold is different. It can be adjusted, but it is not flexible enough for practicality, and it is easy to deform at the turning

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