| 摘要 |
Disclosed is a twin spot welding apparatus. The twin spot welding apparatus according to an embodiment of the present invention includes: a fixed welding unit included in a fixed frame having an upper portion integrally formed with a mounting part mounted in an arm of a robot; a guide plate mounted at one side of the fixed frame; an angle adjusting plate installed on a guide plate movably toward the side portion of the fixed frame; a servo actuator mounted at an opposite side of the fixed frame, and connected with the angle adjusting plate so that the angle adjusting plate is moved on the guide plate; and a movable welding unit configured on a moving plate to adjust a slope thereof through an angle adjusting unit on the angle adjusting plate, moved from the fixed welding unit, and having an adjusted slope when the servo actuator and the angle adjusting unit operate, so that the slope and the pitch between welding points of the fixed welding unit are varied. |
