B - Operations – Transporting – 62 – D
Patent
B - Operations, Transporting
62
D
B62D 65/00 (2006.01) B23K 37/00 (2006.01) B23K 37/047 (2006.01)
Patent
CA 2217807
A welding station, for example for welding motor-vehicle bodies, receives only a part of the structure to be welded from a conveyor line, the remaining components of the structure being assembled with said part (3) at the welding station itself, by means of two locating gates (6,7) which receive said components from manipulating robots (10), said robots also providing for carrying out the spot welding of the structure once the latter has been assembled and locked in a proper welding position by said locating gates (6, 7). The locating gates are provided with self-propelled lower trolleys guided on rails, in order to be rapidly interchanged with another pair of locating gates adapted to a different type of body.
Cette invention concerne un poste de soudage de carrosseries de véhicules automobiles par exemple, poste qui reçoit seulement une partie de l'élément à assembler par soudage (3), les autres éléments y étant montés au poste de soudage même, au moyen de deux dispositifs de positionnement (6, 7) alimentés par des robots manipulateurs (10) qui réalisent également le soudage par points de l'élément (3) une fois le montage complété et fixé en position de soudage appropriée par les dispositifs de positionnement (6, 7) susmentionnés. Ces dispositifs comportent des chariots inférieurs auto-propulsés sur rails permettant une interchangeabilité rapide avec une autre paire de dispositifs adaptée à un autre type de carrosserie.
Comau Spa
Macrae & Co.
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