What are the methods for connecting three aluminum profiles? What accessories do you use?

Hello, the three aluminum profile connection connection methods are:

The first can be connected with a built-in connector, and the built-in connector connection is a relatively simple connection method, and it is more convenient to disassemble.

The second is that the T-shaped connecting plate can be used to connect three aluminum profiles, which belongs to the external connection and has high connection strength.

The third method is to connect with angle pieces, if the three aluminum profiles are connected vertically, you can use right angle pieces to connect, and when the right angle pieces are connected, you need to use T-bolts and flange nuts to use and install.

The fourth is to use three-dimensional connectors to connect, which is used for the connection between three arc profiles.

The fifth can be connected with anchor connecting pins.

When three aluminum profiles are connected, the more commonly used accessories are some bolts and nuts, connecting plates, corner pieces, built-in connectors, etc. It depends on which connection you choose, and then you choose the appropriate accessories to use. Hope you find the above answers helpful.

Aluminum profile accessories: T-bolts, T-nuts, square nuts, flange nuts, diamond nuts, elastic nut blocks, semi-round head bolts, hexagon special bolts, built-in connectors, movable hooks, elastic fasteners, flat seal groove strips, U-shaped groove strips, sliders, handles, casters, shoes, cover plates, corner pieces, large angle pieces, steering angle pieces, groove connectors, corner groove connectors, right angle connectors, triangle connectors, hinges, metal hinges, partition fixings, movable hinges, etc. Aluminum profile accessories are suitable for the frame composite structure with greater stress and strength, its appearance adopts rounded corner transition, the surface is anodized, elegant and beautiful and corrosion-resistant, it usually adopts the internal connection mode of high-strength special bolts and elastic fasteners, strong and reliable, and is one of the materials widely used in aluminum profiles.

The connection between industrial aluminum profiles is mainly in the following ways:

One. Right-angle connection.

It is necessary to pre-drill holes in the aluminium profile to facilitate the passage of the kit with internal threads through 1b: Outer corner piece: needs to be used with a T-nut:

1c: Inner corner piece:

1D: Rapilok connection mode.

Quick and easy, all you need is a tap and a hex wrench to tighten:

Two. Butt connector: used for the connection between the end face of the aluminum profile and the end face, and a longer length can be obtained by splicing

Three. Acute angle connection mode: realize the non-vertical connection between the profile and the profile, and realize any angle

Four. Hinge connection: Enables a movable connection between the profile and the profile

Find out.

Let's talk about the connection methods of 3 aluminum alloy profiles first.

Connection with angle pieces: It is often used for the support and fixing of the connection point between the profile and the profile that is subjected to strong or vibration, and the T-bolt and flange nut for connection need to be equipped separately.

Use beveled connectors: right-angle connectors have connection and locking functions, good concealment, ensure that there are no gaps in the joints, and only occupy a T-shaped slot when connecting, which is convenient for installing sealing plates and other components.

Corner groove connector: used for the right-angle connection of two profiles, the two ends of which are inserted into the profile groove pit respectively during installation, and the set screw is locked.

The method of connection between the aluminum profile and the aluminum profile:

Use aluminium profile connectors.

Welding: Aluminum can be welded, can be achieved by argon arc welding or MIG welding, and the specific process of welding should be decided according to the specific workpiece.

Bonding: Bonding is a process method that uses the mechanical bonding force, physical adsorption force and chemical bonding force generated on the joint surface to make two adhesive joints together. Bonding is not only suitable for the same material, but also for dissimilar materials.

The gluing process is simple, does not require complex process equipment, and the gluing operation does not have to be carried out under high temperature and high pressure, so the gluing parts are not easy to deform, and the stress distribution of the joint is uniform. In general, glued joints have good sealing, electrical insulation, and corrosion resistance.

Other mechanical connections, such as fastener connections, riveting, etc.

This kind of frame structure has special connectors for connection according to different specifications, and your 40*40 graphics can only be connected by external connectors. You can go directly to the profile dealer to buy the relevant accessories.

There are two main types of metal joining methods, i.e., detachable connection and non-detachable connection. There are four types of bolt connection, rivet connection, bonding and welding. Among them, the bolted connection is a detachable connection, and the other three are non-detachable connections.

1. Connection strength.

The strength of the connection is the primary consideration, and we don't want the profile to shake or break after the connection, which will affect the later use. Among all the accessories, the hexagon bolt has the greatest connection strength, followed by the corner piece, and finally other accessories, including built-in connectors, connecting plates, anchor connecting pins, and so on.

Hexagon socket bolt installation renderings.

2. Aesthetics.

More and more people like beautiful things and have high requirements for aesthetics. Then it is necessary to use an inner connector, which is directly hidden inside the profile, which is beautiful and strong. Commonly used accessories include hexagon socket bolts, special semi-circular head bolts, built-in connectors, anchor connecting pins, bevel connectors and so on.

Aluminum profile frame connected using corner pieces.

3. Ease of installation.

Although it is said that the aluminum profile is installed with accessories, it is simple and convenient without welding. However, in the actual process, the convenience of installation of different accessories is not the same. In simple terms, the external connection does not need to be punched, and the connection will be simpler, such as corner pieces and connecting plates.

If you want to connect the aluminum profile bracket, you need to use aluminum profile accessories. The connection methods used by different aluminum profile accessories are different. What kinds of connection methods can be used for aluminum profile brackets? And how do you connect? Let's explain it to you.

Aluminum profile brackets generally use large size aluminum profiles, so you can use reinforced right-angle brackets or corner pieces for connection. When connecting, it is necessary to use T-bolts + flange nuts for fixed connection. This method belongs to the external connection of the profile, which does not need to be punched, and is relatively simple and convenient.

In addition to using corner pieces and right-angle brackets, you can also use connecting plates, corner groove connectors and so on. It can be selected and used according to different load-bearing and requirements.

In addition to the use of external connections, the aluminum profile bracket can also use internal connectors. For example, built-in connectors, beveled connectors, anchor pins, hexagon socket bolts, semi-circular head bolts, etc. It is necessary to punch and tap the teeth on the aluminum profile, which is more concealed and beautiful.

The construction period may be longer than that of external connectors.

The above is the content of the talk, what do you not understand, or do not know the connection method of aluminum accessories

Connect the aluminum stuffy material parts, as shown in the figure below: Ant Qi Mao.

Features of the built-in connector are:

It belongs to a kind of internal connection, and the fitting will not be higher than the surface of the profile, and the finished product assembled with it is beautiful in appearance.

2.Its versatility is good, basically standard profile use, especially suitable for use in profiles with 90° arc angle.

3.Its installation firmness is general, and you can choose double-sided installation to strengthen the firmness of the overall product during installation, or you can choose single-sided installation according to the actual situation to achieve the purpose of saving costs.

Advantages of frame aluminum profile products: good mechanical properties, high connection strength, large bearing capacity; The surface is beautiful and generous, anti-corrosion and other characteristics. Users can freely design and install into a perfectly structured mechanical device according to actual needs.

High-precision accessories simplify the assembly process, reduce the difficulty of assembly, shorten the workload, and fully improve the production efficiency.