A pin clamp assembly has a housing, an actuating device and a movable locating pin. A clamping device is coupled with the actuating device to move within the locator pin. The clamping device includes a rod and a finger. The finger extends and retracts in and out of the locating pin to enable the locating pin and clamping device to be moved so that the clamping finger clamps a workpiece.

A tool is used in securing or clamping two or more workpieces together provides a visual indication to a user of the tool of an acceptable range of compression pressure exerted by the tool on a work surface of the workpieces and a visual indication of when a maximum compression pressure exerted by the tool on the work surface has been exceeded.

A tool is used in securing or clamping two or more workpieces together provides a visual indication to a user of the tool of an acceptable range of compression pressure exerted by the tool on a work surface of the workpieces and a visual indication of when a maximum compression pressure exerted by the tool on the work surface has been exceeded.

A soldering block for holding two electrical components in contact or proximity to facilitate their connection, such as by soldering. The soldering block utilizes a pair of fixation elements, such as spring tensioned clamps, to hold the first and second electrical elements in place, conveniently acting as a third hand for the electrician. The soldering block is especially well suited to connecting wires to the terminals of LED tape strip.

A clamping device includes a fixing clamp and a positioning clamp for clamping two plate pieces. The positioning clamp includes a main body having a first abutment surface and a second abutment surface separated by an abutment angle and suitable for respectively abutting against first plate surfaces of the plate pieces. A reversing mechanism includes a reversing member rotatably disposed in the main body and having a limiting portion. The reversing member is rotatable relative to the main body between a first side and a second side, in which the limiting portion is aligned with the first abutment surface and the second abutment surface, respectively, and is suitable for abutting against the end surfaces of the plate pieces.

A fixture structure contains: a first body, a second body, and an actuation rod. The first body includes a first clamp, a holding grip, a drive mechanism, and a press lever. The actuation rod includes two extensions. The second body includes a base, a second clamp, and an accommodation groove. A locking mechanism is disposed in the base and includes two release button, two springs, and two positioning sheets. A respective positioning sheet has a flat section, two upward tilted guide sections, and a through orifice. The respective positioning sheet is urged by the respective spring to push the flat section to engage into the accommodation groove. The respective release button has multiple posts aligned with the respective positioning sheet. When the respective release button is pressed, the multiple posts push the respective positioning sheet so that the flat section removes from the accommodation groove.

A positioning structure of clamp may include a fixed clamp and a guiding rod, and the fixed clamp has a clamping portion and a connecting portion respectively at an upper portion and a lower portion thereof, and a guiding hole penetrates through the connecting portion. The guiding rod coupled into the guiding hole comprises a plurality of first through holes thereon, a first engaging hole and a second engaging hole respectively penetrating through two lateral sides of the connecting portion are respectively communicated with the guiding hole. A plurality of lock holes are formed at the lateral side of the connecting portion same as the second engaging hole. A positioning unit, connected to the connecting portion through the first engaging hole, the second engaging hole, and the lock holes, comprises a clamping block, an engaging block, a positioning bolt, a positioning block, a clamping plate and a rotating member.

A clamping device includes a body, a clamp arm and a drive mechanism that includes a displacement body displaced linearly, wherein the clamp arm is rotated based on the displacement of the displacement body. The displacement body includes a guide surface for guiding the rotation of the clamp arm, and also for controlling the rotation of the clamp arm while the clamp arm is in a clamping state. The clamping device further includes a push mechanism disposed at a position facing a lever arm and elastically pushing the displacement body toward the lever arm.

A locking assembly for locking a portable electronic device to a work surface. The locking assembly comprises a clamp assembly including an elongated bar that extends between a first end and a second end. The clamp assembly further includes a first jaw and a second jaw movable along the elongated bar for clamping to a work surface between the first and second jaws. A connector extends from a first connector end that is pivotally connected to the locking assembly to a second end that can be connected to the portable electronic device. The connector securing the portable electronic device to the work surface while permitting it to pivot with respect to the locking assembly.

According to one aspect, a pneumatic fixture clamp includes a housing having a rotational axis and a housing exterior surface. The housing exterior surface includes a workpiece engagement surface intersected by the rotational axis and configured for engaging a workpiece assembly, and a turntable engagement surface disposed on a side of the housing opposite the workpiece engagement surface, intersected by the rotational axis, and configured for engaging a turntable of a machine center. A chamber is defined in the housing between the workpiece engagement surface and the turntable engagement surface along the rotational axis. A piston slidably disposed in the chamber and configured for being driven between an extended position and a retracted position relative to the chamber. A fluid passage is defined in the housing, connected to the chamber, and configured for providing fluid from a fluid line to the chamber.