| 摘要 |
A quick clamping fixture includes a main rod, on which two sliders are slidably mounted and may be braked at desired positions to clamp a workpiece between them. The two sliders each have an L-shaped plate and a set of metal plates mounted in a housing thereof with the main rod extended through these plates. The L-shaped plate and the metal plates in the housing are normally pushed by a compression spring into an inclined state to thereby firmly press against an outer surface of the main rod, preventing the slider from sliding along the main rod. When the L-shaped plate is pushed and held, the L-shaped plate and the metal plates are moved into an upright state without firmly pressing against the main rod, allowing the slider to slide along the main rod; and when the L-shaped plate is released, the slider is braked again.
|
