Obara Korea Corporation

Seung Woo Park

Seung Jin Oh

Jae Woo Choi

Kyung Hwa Kwak

Young Geun Chun

Do Seok Yun

A tip changer for a spot welding machine includes a first rotation body that has an opening capable of accommodating a welding tip and is capable of rotating around the opening; a second rotation body that is disposed concentrically with the first rotation body and is rotated relative to the first rotation body; and a plurality of nail pieces that are disposed at equal angular intervals along an imaginary circle of the rotation bodies, are swingably connected to the first rotation body by a first connection mechanism, are swingably connected to the second rotation body by a second connection mechanism on a more radially inner side of the second rotation body than the first connection mechanism, and include contact portions on a more radially inner side of the second rotation body than a second connection mechanism.

Growing community of inventors

Daegu, South Korea

Seung Woo Park