A modular gripper has a body with a trident section and cylindrical section. A powering assembly is positioned in the cylindrical section. A pair of oppositing jaws is pivotally secured between a center wall and a pair of side wall, respectively, of the trident section. The piston rod moves a cam assembly on the center wall. The cam assembly passes through a body having a trident section and cylindrical section. The trident section comprises a trident structure that includes, at one end, a pair of side walls along with a center wall. The cylindrical section includes a fluid driven powering assembly. A pair of opposing jaw member are pivotally secured to the trident portion about separate pivot pins. A cam assembly is operatively connected to a piston rod of the fluid driven powering assembly. The cam assembly extends laterally outward with respect to a cylinder bore axis to receive a cam bush that engages with a through slot on each of the pair of opposing jaw members. The jaws rotate with respect to one another in response to fluid power in the cylindrical section. A pair of side plate members, each slide plate member has an elongated blind slot that receives an end of the cam assembly, the ends travel in the blind slot. Cam slots in the pair of opposing jaws, via a cam bushing.

A modular gripper has a body with a trident section and cylindrical section. A powering assembly is positioned in the cylindrical section. A pair of opposing jaws is pivotally secured between a center wall and a pair of side wall, respectively, of the trident section. The piston rod moves a cam assembly on the center wall. The cam assembly passes through a body having a trident section and cylindrical section. The trident section comprises a trident structure that includes, at one end, a pair of side walls along with a center wall. The cylindrical section includes a fluid driven powering assembly. A pair of opposing jaw member are pivotally secured to the trident portion about separate pivot pins. A cam assembly is operatively connected to a piston rod of the fluid driven powering assembly. The cam assembly extends laterally outward with respect to a cylinder bore axis to receive a cam bush that engages with a through slot on each of the pair of opposing jaw members. The jaws rotate with respect to one another in response to fluid power in the cylindrical section. A pair of side plate members, each slide plate member has an elongated blind slot that receives an end of the cam assembly, the ends travel in the blind slot. Cam slots in the pair of opposing jaws, via a cam bushing.

A remote jig control system may comprise a jig configured to place a car body to a particular position, a wireless magnetic sensor installed in the jig, a control panel wirelessly connected with the wireless magnetic sensor via first wireless communication to receive state information about the jig from the wireless magnetic sensor, a gateway connected with the control panel via the first wireless communication to receive the state information, a user terminal connected with the gateway via second wireless communication to receive the state information; and monitoring server configured to receive the state information from the gateway and store the state information, wherein the control panel is configured to be controlled through the user terminal to generate a jig control signal corresponding to the state information.

A multi-stage tooling pin clamp capable of holding weld nuts of different sizes includes a housing having a proximal end, a distal end, and a plurality of longitudinal stages extending between the proximal and distal ends. A plunging pin within the housing and includes a plurality of tapered surfaces configured to radially displace at least one locking ball ring assembly disposed in at least one of the plurality of longitudinal stages of the housing. An actuating mechanism is in communication with the plunging pin configured to move the plunging pin toward the distal end of the housing to displace the at least one locking ball ring assembly radially outward to hold the weld nut, and a restoring mechanism in communication with the plunging pin configured to move the plunging pin toward the proximal end of the housing to release the hold on the weld nut.

A clamping system includes a housing, a clamping lever pivotally coupled relative to the housing, a clamping arm pivotally coupled relative to the housing and the clamping lever, and an expandable link coupled to the clamping arm. The clamping lever and the clamping arm are rotatable from an open position to a closed (clamped) position. A method of mounting a device on a substrate using the clamping system is also provided.

A chuck apparatus includes a first rotating shaft provided with a first gripping member, a second rotating shaft provided with a second gripping member, and a power transmission mechanism configured to convert reciprocating movement of a piston unit into rotational movement of the first rotating shaft and the second rotating shaft. The first rotating shaft and the second rotating shaft are arranged side by side in a direction of displacement of the piston unit.

Disclosed is a rotary actuated axial clamp that includes a primary fixture, having a rotatable primary clamp, having primary clamp fingers that engage secondary clamp fingers on a stationary secondary clamp. The primary fixture is attached to a positioner, while the secondary fixture is attached to the work piece. Different secondary fixtures can be utilized to fit the shape and size of the work piece, while maintaining a secondary clamp that is able to engage the primary clamp of the primary fixture. The primary fixture can consequently be utilized with numerous different work pieces having different shapes and sizes by simply modifying a secondary fixture to adapt to the size and shape of the work piece. Roller engagement of the primary clamp and secondary clamp reduces the force required to clamp and unclamp the primary and secondary fixtures. This reduces problems associated with attaching a work piece to a positioner.

The disclosure relates to a clamping apparatus for fixing in a recess of a component and for holding a workpiece carrier against the component. The clamping apparatus includes a housing for attachment to the workpiece carrier and a clamping sleeve for insertion into the recess. A clamping mandrel is at least partially disposed inside the clamping sleeve. The clamping mandrel is movable relative to the clamping sleeve between a release position and a clamp position. When the clamping sleeve is inserted into the recess and the clamping mandrel is in the clamp position, the clamping sleeve is braced within the recess by a holding force so as to be in a clamped position. When the clamping sleeve is in the clamped position, the housing is movable relative to the clamping mandrel, which permits the housing to move the workpiece carrier into contact with the component and apply a bearing force thereagainst.

A clamping device has a rotatably mounted clamping shaft (2), a clamping element (1), and a control mechanism (3). The clamping shaft (2) is formed from an inner shaft (2.1) and an outer shaft (2.2) that receives the inner shaft (2.1). The outer shaft is connected to the control mechanism (3) to pivot the clamping shaft (2), via a lever arm (5). The inner shaft (2.1) is rotationally connected conjointly to the clamping element (1). The inner shaft (2.1) is fixed in position relative to the outer shaft (2.2) by an adjustment element (4) connected to the inner shaft (2.1).

A remote jig control system may comprise a jig configured to place a car body to a particular position, a wireless magnetic sensor installed in the jig, a control panel wirelessly connected with the wireless magnetic sensor via first wireless communication to receive state information about the jig from the wireless magnetic sensor, a gateway connected with the control panel via the first wireless communication to receive the state information, a user terminal connected with the gateway via second wireless communication to receive the state information; and monitoring server configured to receive the state information from the gateway and store the state information, wherein the control panel is configured to be controlled through the user terminal to generate a jig control signal corresponding to the state information.