Fixture fixing seat of welding positioner and welding positioner

The utility model discloses a welding positioner clamp fixing seat and a welding positioner. The welding positioner clamp fixing seat comprises a base, a stud and a fastening part. A plurality of fixing holes are formed in the base; the end, without threads, of the stud is fixed to the base, and the end, with the threads, of the stud is connected with a clamp. The fastening component is matched with the fixing hole to fix the base on a positioner platform, and the base is disassembled and assembled by adjusting the tightness of the fastening component and adjusting the position of the fastening component in the fixing hole. According to the technical scheme, the fixture fixing seat can be detached and replaced under the condition that bolts of the fixing seat do not need to be completely detached, and the fixture fixing seat of the positioner is high in universality. 本实用新型公开了一种焊接变位机夹具固定座及焊接变位机，包括底座、螺柱和紧固部件；底座上设有多个固定孔；所述螺柱不带螺纹一端固定在所述底座上，所述螺柱带螺纹一端与夹具相连；紧固部件与所述固定孔配合将底座固定在变位机平台上，通过调节紧固部件松紧以及调节紧固部件位于固定孔的位置来实现底座的拆装