Public anchor clamps of convenient copper of angle modulation

The utility model provides a public anchor clamps of convenient copper of angle modulation, it includes swivelling joint's connecting seat and the public fixing base of copper, its characterized in that of is equipped with spacing post in the connecting seat, be close to be equipped with on the public fixing base of copper of spacing post with spacing post screens complex spacing groove, still beequipped with the spring between spacing post and the connecting seat, the connecting seat passes through the rotation axis with the public fixing base of copper and links to each other, is equipped with fastening screw hole on the corresponding position of the public fixing base of connecting seat and copper, still is equipped with the public fixed screw hole of copper who is used for the fixed copper of installation public on the public fixing base of copper. The utility model discloses an angle, rigidity are reliably stable, and the angle modulation is accurate, has effectively guaranteed the public clamping qualit