Perforating device for aluminum alloy doors and windows

Abstract

The invention discloses a perforating device for aluminum alloy doors and windows and belongs to the field of aluminum alloys. The perforating device comprises a bottom plate and a frame body; a substrate and a substrate driving mechanism are arranged on the frame body; a lifting driving mechanism is installed on the substrate; a drilling motor is installed at the output end of the lifting drivingmechanism; the drilling motor is connected with a drilling bit; clamping and fixing mechanisms are correspondingly installed at the parts, located on the two sides of the frame body, of the bottom plate; each clamping and fixing mechanism comprises a left and right rotary bidirectional transmission lead screw and two nuts; clamping substrates are installed on the nuts; the clamping substrates arein sliding connection with the bottom plate; pressing blocks and pressing block driving mechanisms are arranged on the clamping substrates; the sliding direction of the substrate is in parallel withthe direction of the left and right rotary bidirectional transmission lead screws; the sliding direction of the pressing blocks is in parallel with the direction of the drilling bit; and the sliding direction of the pressing blocks is perpendicular to the direction of the left and right rotary bidirectional transmission lead screws. The perforating device is convenient to operate and high in clamping and locating accuracy, and can be suitable for clamping operation of sectional materials in different heights.

Description

technical field [0001] The invention relates to the field of aluminum alloy doors and windows, in particular to a punching device for aluminum alloy doors and windows. Background technique [0002] Aluminum alloy doors and windows refer to doors and windows made of aluminum alloy extruded profiles as frames, stiles, and fan materials, referred to as aluminum doors and windows. In recent years, people's living standards have been continuously improved, and the types of doors and windows and their derivative products have continued to increase, and their grades have gradually increased, such as heat-insulated aluminum alloy doors and windows, wood-aluminum composite doors and windows, aluminum-wood composite doors and windows, etc. Regardless of the structure of aluminum alloy doors and windows, when the frames, stiles and fan materials that make up the doors and windows are assembled or combined, operations such as cutting and punching are required on the edge sealing parts o...

AI Technical Summary

Problems solved by technology

[0004] In view of the problems existing in the prior art that the punching device for aluminum alloy doors and windows is convenient for fixing the profile part, the positioning is not accurate enough, and it is not suitable for pressing profiles of various heights, the purpose of the present invention is to provide a punching device for aluminum alloy doors and windows

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