There are various kinds of industrial aluminum profile accessories, which can basically meet the needs of designers. The main accessories are bolts, nuts, corner pieces, connectors, end face connecting plate, interval connecting block, elastic fastener, movable hinge, shoe angle and caster.
(1) The main bolts are special bolts, special half round head bolts, special round head bolts, flat machine bolts and T-type bolts. Industrial aluminum profile frame generally adopts internal link mode, using special semicircular head bolts or special bolts. Before installation, it is necessary to tap and drill process installation holes at the section connection; special round head bolts are commonly used for high-strength connection of two sections of profiles, and drilling and tapping are required at the predetermined position when connecting; flat machine bolts and T-nuts are used to match with decorative parts such as hinges, handles and profiles Connection: T-bolt is directly put into the profile groove, and it can be automatically positioned and locked during installation. It is often used with flange nuts. It is an important connector for installing angle pieces and other profile accessories. According to different profiles, slot width and installation requirements, T-bolts of different specifications and lengths can be selected.
(2) Nuts are mainly flange nuts, square nuts, T-nuts and elastic nuts. Flange nut is matched with T-bolt, which is used when installing angle pieces and other profile accessories; T-nut can fix other connectors simply and safely in the groove of profile, and it can automatically position and lock during assembly; square nut should be pre inserted into the groove of profile to connect various accessories on profile; elastic nut can be directly inserted into the groove of profile for any assembly The spring steel ball on its back can fix its position, which makes the installation very simple and reliable. It is one of the most used accessories in profile connection.
(3) Corner pieces are commonly used connectors for aluminum profiles. They are generally used for vertical or cross connection of aluminum profiles. There are three types of corner pieces: common corner pieces, strength angle pieces and steering angle pieces. The common corner pieces are used to strengthen the support force of the connected profile points, and can also be used as the connection mode of the profiles to be moved; the strong angle pieces are commonly used to support and fix the profile points under strong or vibration; the steering angle pieces are used for the connection of cross profiles.
The connector mainly includes built-in connector, corner slot connector, slot bar connector, triangle connector and bevel connector. The built-in connector is mainly used for cross connection or vertical connection of profiles. When assembling, it is necessary to drill installation process holes at the specified size position of the profile so as to embed the accessories. At the same time, the elastic nut is put into the groove of another profile, and then the bolt is locked. There are two kinds of corner groove connectors, E-type and L-type, which are used for the right angle connection of two profiles, and the two ends of them are inserted into the profile respectively during installation In the groove, it is locked with set screw. During installation, different angle connector shall be selected according to the groove width and connection mode of profile; slot bar connector is used for linear extension connection between two profiles, and it is inserted into the groove at the joint of two profiles during installation, and then locked with set screw; triangle connection is a special connector for semi-circular profile, which can connect two or more profiles The three profiles are connected together with the matching cover plate, which is very simple and beautiful; the bevel connector is used for the oblique connection of two profiles with non 90 ° angle, which is hidden inside the profile during installation.
(4) The end face connecting plate and interval connecting block end connecting plate are mainly used for connecting rectangular and large-size multi empty square profiles with shoe angle and caster, and play an excessive role. When the spacer connecting block is used, the tail end of the connecting block is directly inserted into the groove of the profile, and then it is tightly fixed on the profile after 90 ° rotation. Then, various panels such as plexiglass can be installed on the connecting block, and then locked with bolts. It is easy to install and dismantle.
(5) Elastic fastener and movable hinge elastic fastener have anti loose and anti-seismic function. When two sections of profiles are connected at right angles, the elastic fastener is inserted into the groove of a section of profile, and then the two sections of profiles are connected with special bolts. The connection points of profiles shall be drilled and threaded in advance. This connection method is firm and reliable, which can effectively prevent the connection from loosening. The movable hinge is used for the movable connection between two sections of profiles. Its rotation range is 180 ° and there are many connection modes.
(6) The shoe angle and caster shoe angle are the general accessories of various industrial aluminum profile frames and equipment, which have the function of supporting and shockproof, and the screw can be used to adjust the height. Precision casters with silent, dustproof and all-round brake can be installed on the frame of machines and carts made of aluminum profiles. The designer can select the shoe angle and caster, shoe angle and caster which meet the design requirements.
(7) Other accessories other accessories of industrial aluminum profiles are hinge, end cover plate, movable hook, flat sealing groove strip, U-shaped groove bar, handle and lifting eye, etc. Hinge is used for the movable connection between profile and profile or between profile and plate. The end cover plate is installed on the end face of the profile, which is beautiful and safe. The movable hook can be inserted into the profile groove to slide back and forth to hook various tools, wires and other objects. The flat seal groove can cover the groove on the profile surface, playing a decorative role and keeping the profile surface clean. After the U-shaped groove bar is put into the hole of the profile, the plate such as plexiglass can be inserted to play the role of buffer, protection and sealing. The handle is installed on the profile for easy opening and carrying. The lifting eye is installed on the end face of the profile for lifting.