Device for soldering heat exchangers, comprises lower and upper parts, where each of the lower and upper parts has a longitudinal beam to which each crossbars and arms are connected to form a spatial area for receiving heat exchangers

摘要

The soldering device (1) comprises a lower part (4) and an upper part (3). Each of the lower and upper parts has a longitudinal beam (5, 14) to which each plane formed crossbars (6, 7, 8, 9, 15, 16, 17, 18) and arms connect to form a spatial area for receiving heat exchangers (2). The lower and upper parts are connected together: on the arms for forming the receiving area and for receiving and application of force of the heat exchanger; and by dowel pins that are engagingly arranged in recordings of the arms. The crossbars laterally protrude from the respective longitudinal beam. The soldering device (1) comprises a lower part (4) and an upper part (3). Each of the lower and upper parts has a longitudinal beam (5, 14) to which each plane formed crossbars (6, 7, 8, 9, 15, 16, 17, 18) and arms are connected to form a spatial area for receiving heat exchangers (2). The lower and upper parts are connected together: on the arms for forming the receiving area and for receiving and application of force of the heat exchanger; and by dowel pins that are engagingly arranged in recordings of the arms. The crossbars laterally protrude from the respective longitudinal beam. The arms protrude from the crossbars such that the arms are perpendicular to that of the longitudinal bars and transverse webs. The upper part and/or the lower part is formed as a hollow cast part with openings in walls of the hollow body. The longitudinal beam of the upper part and/or the lower part is provided on the side facing the heat exchanger with ribs as a support surface. The upper part has an additional weight that is connected by a connecting unit.