| 摘要 |
The present invention relates to an improved design of vice, especially, it is used to clamp the irregular-shaped work pieces and traditional work pieces, and mainly, two sets of movable clamping claws (1001) coupled and slided with the fixed jaw (1101) and two sets of movable clamping claw (1001) coupled with the motion jaw (1201) are used to firmly clamp and hold the work piece. |
