| 摘要 |
The present invention relates to a welding jig which grips an object to be welded to perform welding. According to an embodiment of the present invention, a rotation-type welding jig comprises: a first support and a second support disposed apart; a first rotating plate connected to be rotatable about a first rotary shaft transversely disposed on an upper part of the first support, and supports one side of the object to be welded; a second rotation plate connected to be rotatable about a second rotary shaft disposed in a position that is lined up with the first rotary shaft on an upper part of the second support, supporting an other side of the object to be welded; a rotating unit which rotates the first rotating plate about the first rotary shaft; and a sliding movement unit which fixates the object to be welded with pressure in a manner which narrows or widens a gap between the first rotating plate and the second rotating plate by slidingly moving the second rotating plate in a longitudinal direction of the second rotary shaft. Accordingly, an entire perimeter of the object to be welded can be welded, and objects of various forms can be gripped and welded. |
