An automatic welding equipment for automobile radiator head

Abstract

The invention relates to automatic welding equipment for end sockets of an automobile radiator and belongs to the field of automatic welding equipment. The automatic welding equipment is composed of a base, a workbench, pneumatic clamps, a gantry type stand column and a welding mechanism. Compression of the end sockets and a core of the automobile radiator is achieved through the four sets of pneumatic clamps. In the welding process, a control system automatically controls the pneumatic clamps to be pressed and lifted respectively, and therefore the pneumatic clamps are prevented from colliding with a welding gun; besides, the three sets of pneumatic clamps are always kept in a compressed state, and thus welding deformation is reduced. At round corners of a rounded rectangle welding track, the welding mechanism with a rotating shaft achieves continuous welding of the round corners by means of rotation of the rotation shaft, and the welding gun is always kept in the ideal welding posture, so that improvement on the production efficiency and welding quality of a welding procedure of the end sockets of the automobile radiator is facilitated.

Description

technical field [0001] The invention relates to an automatic welding equipment for the head of an automobile radiator, in particular to the automatic equipment which adopts a pneumatic clamp, a servo motor and a ball screw to realize the welding process of the head of an automobile radiator, and belongs to the field of welding automation equipment. Background technique [0002] With the development of society and the continuous improvement of people's living standards, more and more vehicles are used, and the number of various engineering vehicles, household motorcycles and passenger vehicles continues to increase. According to statistics from the Ministry of Public Security, as of 2014 At the end of the year, the number of motor vehicles in my country was 264 million. Automobile radiator is an indispensable and important part in water-cooled automobile engine cooling system, so the market demand for automobile radiator is very huge. [0003] The materials and manufacturing ...

AI Technical Summary

Problems solved by technology

The car radiator is mainly composed of the core and the heads at both ends. The core of the radiator is composed of many thin cooling pipes and fins. The heads at both ends are welded together with the core to form a closed water circulation system. The welding of both ends of the radiator is one of the key processes in the production process, which has a great impact on the sealing effect and service life of the radiator. The traditional manual welding method is labor-intensive, easy to fatigue, and has potential safety hazards.

The welding quality of the workpiece is limited by the technical level of the workers, and the processing quality is difficult to guarantee

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