| 摘要 |
<p>A pneumatic clamping has a base (10) and a pressured air feeding device (20). The base (10) has a body (11), a rotating shaft (12), a pneumatic clamper (13) and two air inlets (131). The pneumatic clamper (13) is mounted on the rotating shaft (12). The air inlets (131) are formed in a periphery of the hydraulic clamper (13). The pressured air feeding device (20) is mounted on the body (11) and has a cylinder (21), a nozzle bracket (22) and two nozzles (23). The cylinder (21) is mounted on the body (11) and has a rod (211) extending toward the hydraulic clamper (13). The nozzle bracket (22) is mounted on the rod (211) of the cylinder (21). The nozzles (23) are mounted on the nozzle bracket (22) and align respectively with the air inlets (131) in the pneumatic clamper (13).</p> |
