A butt joint device of a single rivet clamp automatic assembly machine

Abstract

The invention relates to the field of clamping hoop machining, in particular to a butt-joint device for a single-rivet clamping hoop automatic assembling machine. The butt-joint device comprises a portal frame and two symmetrical conveying belts and further comprises two butt-joint assemblies, a power assembly and a machining plate, wherein the two butt-joint assemblies are used for splicing two subparts of a clamping hoop; the power assembly is used for driving the two butt-joint assemblies to be capable of moving horizontally independently; and the machining plate is used for allowing the two subparts in the clamping hoop to be placed thereon. The portal frame stretches across the two conveying belts and arranged at the downstream ends of the two conveying belts. The power assembly is arranged at the top of the portal frame. The two butt-joint assemblies are symmetrically arranged at the two ends of an opening of the portal frame and are the same in structure. The machining plate isarranged between the two conveying belts and located below the portal frame. By means of the butt-joint device, the alignment and splicing work of the two subparts of the clamping hoop can be completed fully-automatically, and assembling efficiency of the clamping hoop is greatly improved.

Description

technical field [0001] The invention relates to the field of hoop processing, in particular to a butt joint device of a single rivet hoop automatic assembly machine. Background technique [0002] The clamp is a connection device for connecting grooved pipe fittings, valves and pipeline fittings, and is used to tighten the fast joints. The clamp is generally composed of two arc-shaped rings (sub-parts), one end of the two is overlapped and riveted, and the specifications between the two are similar. Therefore, in actual production, after the independent sub-parts are cast, it is necessary to align and splice the two opposite sub-parts so that the riveting holes at the two overlapping ends are connected, and the rivets will be put in later, and finally stamped to obtain the finished product. Most of the clamp butt joint methods still use manual processing. It takes at least 2 to 3 minutes for a skilled manual to assemble a clamp. It can be seen that this butt joint assembly m...

AI Technical Summary

Problems solved by technology

Therefore, in actual production, after the independent sub-parts are cast, it is necessary to align and splice the two opposite sub-parts so that the riveting holes at the two overlapping ends are connected, and the rivets will be put in later, and finally stamped to obtain the finished product. Most of the clamp butt joint methods still use manual processing. It takes at least 2 to 3 minutes for a skilled manual to assemble a clamp. It can be seen that this butt joint assembly method is cumbersome to operate, labor-intensive, and low in efficiency. Nowadays, the market For the huge demand for clamps, the previous method of manually assembling clamps has been unable to meet the needs of the market.

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