摘要:
A tool drills holes into different sized wooden blocks so that the holes are precisely positioned while providing a means to position the tool to match an existing line or slot on the wooden block. The tool includes two identical pieces that, when assembled, adjusts to accommodate variable sized model car blocks, provides a view port to look through the tool for positioning, and contains perfectly aligned drill guide holes on either end and in the middle of the assembly to guide a drill bit that drills the required holes needed to accurately place axles and eyelets into the model car. The tool is adjustable to accommodate different sized blocks. The holes can be angled to create wheel camber when axles inserted.
摘要:
An apparatus for measuring a reconditioned portion of an articulated connector engaged in a reconditioning fixture while it is still mounted to the end structure of a rail car is disclosed. The gauge is a generally cylindrical arc with an inner side and outer side. The outer side is preferably shaped to fit against the reconditioned portion of the connector while the inner portion is shaped to fit against a reference point.
摘要:
A drill clamp comprising a clamp mechanism and a hole-locating pin. The clamp mechanism has a first clamp portion and a second clamp portion. The second clamp portion includes a drill-receiving opening sized for receiving a drill bit. The hole-locating pin is operatively connected to the first clamp portion. The clamp mechanism is adapted and configured for movement of the first and second clamp portions relative to each other between clamped and unclamped positions. The hole-locating pin is farther from the drill-receiving opening when the clamp mechanism is in the unclamped position than when the clamp mechanism is in the clamped position. The hole-locating pin and the drill-receiving opening are aligned with one another when the clamp mechanism is in the clamped position.
摘要:
An apparatus for measuring wear and specified dimensions and aiding in the method of reconditioning of articulated connectors is disclosed. The apparatus is a drop-in bore gauge with a handle, a flange and at least one elongated fin for insertion into the bore of the female castings. Once inserted, dimensions can be determined by placement of the gauge at a reference point and observing the location of an elongated fin measuring edge relative to the bore.
摘要:
A method for confirming the dimensions of an articulated connector while it is still mounted to the end structure of a rail car is disclosed. The connector is measured by use of a gauge secured to a reference point on portions of the connector. Another portion of the gauge is aligned with a non-reference point to determine if the dimensions fall within industry standards.
摘要:
A door drilling fixture is provided for drilling a long straight hole in a door from the hinge edge of the door to a through aperture of the door adjacent the latch edge of the door. The hole is for passing wires from the hinge edge to a device such as an electric lock in the aperture. The fixture ensures that the hole will run parallel to a broad face of the door by clamping to the door face at the hinge edge and at the aperture. The fixture includes an elongate body with a planar, non-marring bearing surface for clamping tightly against the broad face of the door. A set of drill bushings aligned along a drill axis parallel to, and spaced apart a fixed distance from, the bearing surface is mounted at one end of the body. A clamp assembly for clamping to the hinge edge is attached to the fixture adjacent the drill bushings. A second clamp assembly attached to the other end of the body passes through the aperture. It is connected to the body by an elongate slot to adjust for the distance between the hinge edge and the aperture.
摘要:
Apparatus for the machining of bar material, profiles and the like comprises a rotation mechanism with a rotational drive. The rotation mechanism has a workpiece holder which holds the workpiece, and the said workpiece holder rotates about an axis parallel to the longitudinal axis of the workpiece.
摘要:
A jig for drilling all the dowel and fixture mounting holes for the 32 mm system of cabinet construction consisting of a pair of parallel rails having face and side, a third rail identical to the two parallel rails and attached perpendicularly to the parallel rails, a saddle which straddles the rails and containing a bushing that fits through the saddle and into the holes of the rails and two asymmetric clamping frames having a clamping thumbscrew and a locating thumbscrew with a thread cut on a 1 mm pitch that rigidly attaches to one of the rails.
摘要:
A tube and rod end finishing machine embodies a generally tubular portable housing within which a spindle carrying a finishing tool is axially movable. An end of the housing adjacent the tool forms one jaw of a clamshell work holder, the other jaw of which is pivoted on the housing on an axis normal to and intersecting the axis of the spindle, for movement toward and away from clamping relationship with said first mentioned jaw.
摘要:
A jig is disclosed having a unique clamping assembly and tool support assembly having a novel tool support bushing allowing for accurate drilling or reaming in limited space and around obstructions.