Profile angle assembling device

Abstract

The invention discloses a profile angle assembling device which comprises an L-shaped first member and two second members. The first member comprises two supporting arms connected vertically mutually; the two second members are respectively arranged at outer ends of the two supporting arms. Contact surfaces between the second members and the supporting arms are bevel surfaces with uniform inclination angle, and side surfaces, opposite to the bevel surfaces, of the second members are parallel to side surfaces, opposite to the bevel surfaces, of the supporting arms. Rails and slots matched mutually are respectively arranged on the contact surfaces between the second members and the supporting arms and at the positions near the outer ends of the supporting arms. Regulating threads are formed on the contact surfaces between the second members and the supporting arms and at the positions near the vertical joints, and through slots are formed, corresponding to the threads, in the contact surfaces between the supporting arms and the second members. Anti-slip lines are respectively formed on the side surfaces, opposite to the bevel surfaces, of the second members and the side surfaces, opposite to the bevel surfaces, of the supporting arms. The profile angle assembling device is convenient to use and mount and capable of improving evenness and strength of assembled profile angles.

Description

technical field [0001] The invention relates to the technical field of profile assembly, in particular to a profile corner assembly device. Background technique [0002] At present, the way to form the frame of aluminum alloy doors and windows, curtain walls, etc. using profiles is to cut the frame profiles into a 45-degree angle, and then butt them at the group corners, and connect the two docked profiles at the joints of the profiles through group angle steel sheets or group angle aluminum sheets. to fix. However, the role of this traditional angle steel sheet or aluminum sheet is only to ensure the flatness of the profile after the angle is assembled. It cannot enhance the strength of the profile group corner. Especially when the traditional door and window stiles are connected, the rear wing arm part of the stile is very weakly connected and easily deformed. And existing section bar group angle connecting piece, promptly existing group angle steel sheet or group angle...

AI Technical Summary

Problems solved by technology

However, the role of this traditional angle steel sheet or aluminum sheet is only to ensure the flatness of the profile after the angle is assembled.

Instead of enhancing the strength of the profile group angle

Especially when the traditional door and window stiles are connected, the connection of the rear wing arm of the stile is very weak and prone to deformation

However, the existing profile corner connecting piece, that is, the existing angle steel sheet or angle aluminum sheet, cannot enhance the strength of the stile, so that the rear wing arm of the door and window stile after the corner assembly is easily deformed

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