A jig structure for assembling a high frequency connector includes a base on which a rotatable seat is provided, and the surface area of the rotatable seat is smaller than the base. A fixed table is provided on the rotatable seat. The fixed table further includes a first table, and an adjusting rod and a plurality of guide rods are provided on the first table. A plurality of assembly tables are provided on the adjusting rod and the guide rods. The assembly tables are correspondingly disposed, and their movement is controlled by the adjusting rod. A first assembly table and a second assembly table are provided on both sides of the fixed table. The first assembly table has movements along X-axis and Y-axis, and the second assembly stage has movements along Y-axis, thereby corresponding to the relative position of the assembly table and the fixed table so as to quickly place the circuit boards and connectors to be assemble.

A jig structure for assembling a high frequency connector includes a base on which a rotatable seat is provided, and the surface area of the rotatable seat is smaller than the base. A fixed table is provided on the rotatable seat. The fixed table further includes a first table, and an adjusting rod and a plurality of guide rods are provided on the first table. A plurality of assembly tables are provided on the adjusting rod and the guide rods. The assembly tables are correspondingly disposed, and their movement is controlled by the adjusting rod. A first assembly table and a second assembly table are provided on both sides of the fixed table. The first assembly table has movements along X-axis and Y-axis, and the second assembly stage has movements along Y-axis, thereby corresponding to the relative position of the assembly table and the fixed table so as to quickly place the circuit boards and connectors to be assemble.

A drive shaft support device that supports a drive shaft in a horizontal orientation during an assembly operation to a vehicle comprises an elongated support body and one or more drive shaft support arms that extend outward from the elongated support body. The one or more support arms include a mount portion that is mounted to the elongated support body and a support portion having a support surface that is configured to support the drive shaft thereon. A frame clamp is located at an end of the elongated support body and includes an upper support and a lower support that is spaced from the upper support to receive a frame portion of the vehicle therebetween and support the elongated body from the frame portion in the horizontal orientation.

An aircraft structure manufacturing device is provided with: a jig supporting a component of an aircraft structure; a plurality of raising/lowering stands; and a control unit for controlling positions of support parts of the raising/lowering stands. The control unit includes: an input unit inputting position information for a movement destination of a reference point provided to the component; a storage unit storing, in advance, master data, which is the relationship for position information of the support parts of respective raising/lowering stands corresponding to the position information for the movement destination; a unit position information acquisition unit acquiring position information for the support part of each of the raising/lowering stands, based on the master data and the position information for the movement destination; and the movement command unit for simultaneously moving the support parts of a plurality of raising/lowering stands.

An aircraft structure manufacturing device is provided with: a jig supporting a component of an aircraft structure; a plurality of raising/lowering stands; and a control unit for controlling positions of support parts of the raising/lowering stands. The control unit includes: an input unit inputting position information for a movement destination of a reference point provided to the component; a storage unit storing, in advance, master data, which is the relationship for position information of the support parts of respective raising/lowering stands corresponding to the position information for the movement destination; a unit position information acquisition unit acquiring position information for the support part of each of the raising/lowering stands, based on the master data and the position information for the movement destination; and the movement command unit for simultaneously moving the support parts of a plurality of raising/lowering stands.

A jig assembly for laser welding includes a jig body having a first penetration portion through which laser light for welding is capable of passing; a contact member connected to the jig body to contact a welding target, the contact member having a second penetration portion through which the laser light passing through the first penetration portion is capable of passing toward the welding target; a tilting unit having a hinge structure to connect the jig body and the contact member to each other; and an elastic member interposed between the jig body and the contact member to apply an elastic force to provide close contact between the contact member and the welding target.

An alignment jig for holding components relative to a bicycle frame during curing, the alignment jig comprising, a spacing axle adapted to hold respective components a selected distance apart; and an alignment wedge coupled to and spaced from the spacing axle, the alignment wedge adapted to fit between and contact the inner surfaces of a pair of stays of a bicycle frame to align the alignment jig relative to the bicycle frame.

An alignment jig for holding components relative to a bicycle frame during curing, the alignment jig comprising, a spacing axle adapted to hold respective components a selected distance apart; and an alignment wedge coupled to and spaced from the spacing axle, the alignment wedge adapted to fit between and contact the inner surfaces of a pair of stays of a bicycle frame to align the alignment jig relative to the bicycle frame.

A method of installing a plurality of nut and bolt fasteners upon a structure is disclosed. The method includes placing a jig around the nut of a first fastener and the nut of a second fastener, securing the jig to the first fastener, and then using a power tool to tighten the nut of the second fastener to a target torque. The step of tightening the nut comprises engaging a socket portion of the power tool with the nut, securing the power tool to the jig such that a handle portion of the power tool is prevented from rotating about an axis of rotation of a socket portion of the power tool when the nut is being rotated by the socket portion. A jig, jig fasteners for securing a jig to a fastener, and a fastening head for a power tool are disclosed.

A method of installing a plurality of nut and bolt fasteners upon a structure is disclosed. The method includes placing a jig around the nut of a first fastener and the nut of a second fastener, securing the jig to the first fastener, and then using a power tool to tighten the nut of the second fastener to a target torque. The step of tightening the nut comprises engaging a socket portion of the power tool with the nut, securing the power tool to the jig such that a handle portion of the power tool is prevented from rotating about an axis of rotation of a socket portion of the power tool when the nut is being rotated by the socket portion. A jig, jig fasteners for securing a jig to a fastener, and a fastening head for a power tool are disclosed.