Patent application number | Description | Published |
20140117605 | INSTANT CLAMPING MECHANISM - An instant clamping mechanism includes a supporting member, a base seat, a clamping assembly and a handle assembly. The base seat is assembled to the supporting member and defines a sliding groove, the sliding groove includes a releasing end and a latching end, an axial distance within the base seat is defined from the latching end to the releasing end. The clamping assembly extends through the base seat and the supporting member and is partially exposed out from the supporting member. The handle assembly extends into the sliding groove and is partially exposed out from the base seat. The handle assembly is non-rotatably connected to the clamping assembly and is capable of sliding from the releasing end to the latching end to move the clamping assembly axially within the base seat, thereby clamping the workpiece on the supporting member. | 05-01-2014 |
20140157977 | CYLINDER MECHANISM - A cylinder mechanism includes a cylinder body assembly, a piston assembly, and a grasping assembly. The cylinder body assembly includes a cylinder body. The cylinder body defines a receiving cavity, a first gas hole, and a second gas hole. The first and second gas holes communicate with the receiving cavity. The piston assembly includes a piston movably received in the receiving cavity, a guiding shaft movably received in the receiving cavity, and a limiting member. A first end of the guiding shaft is fixed to the piston, and a second end defines a receiving groove. A pair of guiding hole is defined in the guiding shaft. The grasping assembly includes a pushing member movably received in the guiding shaft, a pin received through the guiding holes, and a latching member movably received in the guiding shaft and capable of protruding outward. | 06-12-2014 |
20140284860 | CLAMPING DEVICE - Clamping device for clamping a workpiece defining at least three protection holes, includes a supporting seat, a pressing plate, a clamping assembly, and an operation assembly. The supporting seat can define a sliding groove, a first receiving groove, a second receiving groove, and a receiving hole, and includes a protrusion portion. The pressing plate can be securely stacked upon the supporting seat. The clamping assembly can include a first and a second clamping subassembly, and is sandwiched between the supporting seat and the pressing plate. The operation assembly can include a locking member and a transmission pin eccentrically assembled to an end of the locking member. When the locking member is rotated, the transmission pin can be driven to resist the second clamping subassembly to be partially exposed from the supporting seat, simultaneously. The locking member can resist the first subassembly to be partially exposed from the supporting seat. | 09-25-2014 |
20140353968 | POSITIONING MECHANISM AND EXPANSION ASSEMBLY THEREOF - An expansion assembly includes a connecting plug, a deformable sealing sleeve, and an expansion sleeve. The connecting plug defines a through hole configured for air flow to pass therethrough. The deformable sealing sleeve is sleeved on the connecting plug. The expansion sleeve houses the deformable sealing sleeve and is sleeved on the connecting plug. The expansion sleeve comprises a number of resilient arms separated from each other. When airflow is introduced into the deformable sealing sleeve via the connecting plug, the deformable sealing sleeve is expanded, causing the number of resilient arms of the expansion sleeve to expand outward. A positioning mechanism employing the expansion assembly is also disclosed. | 12-04-2014 |