A method and rivet apparatus to rivet a workpiece comprises an upper riveting portion and a lower riveting portion. The lower riveting portion comprising a fixed base, support member, and a pin assembly. The pin assembly comprises a center pin, a forming pin, a first biasing member, an outer shroud, and a second biasing member. The center pin pushes against a tail of a rivet to deform the tail of the rivet. The forming pin, fixedly coupled to the support member, pushes against the tail of the rivet to deform the tail of the rivet. The first biasing member, disposed below the center pin, biases the center pin through the forming pin and away from the support member. The outer shroud encircles the forming pin and the center pin. The second biasing member, disposed below the outer shroud, biases the outer shroud away from the support member.

A multifunction spindle for a machine tool for machining workpieces has a spindle housing, rotational drive, and tool-holding unit. The tool-holding unit is disposed within the spindle housing and pivots relative to the spindle housing about an axis perpendicular to the axis of rotation. The spindle has two measurement heads connected to a transmission path for measuring position angle and enhances positioning accuracy.

A locating fixture that includes a base, an adjustable locating member, a plurality of indicia, a restraining member and a lower substructure. The base includes a raised platform having a mounting aperture. The adjustable locating member is disposed within the mounting aperture and includes a part locating feature and a position indicator fixedly attached to the adjustable locating member. The plurality of indicia is located on the raised platform adjacent to the adjustable locating member. The position indicator cooperates with the plurality of indicia to determine a vertical position of the adjustable locating member. The restraining member is cooperatively engaged with the adjustable locating member. The lower substructure is configured to allow for longitudinal and lateral translation of the base. The base is translatably mounted to the lower substructure.

System for measuring misalignment of a tool (2) in a press device (1), the tool (2) comprises at least a first part (3) and a second part (4), which are movable relative to another in a guided manner by means of guide means comprising at least a guide pillar (10) provided in the first part (3) which is led in a guide bush (12) provided in the second part (4), wherein the system comprises measuring means (20) provided to detect misalignment of the tool (2). According to the invention, the measuring means (20) are mounted directly at the guide means.

A locating fixture that includes a base, an adjustable locating member, a plurality of indicia, a restraining member and a lower substructure. The base includes a raised platform having a mounting aperture. The adjustable locating member is disposed within the mounting aperture and includes a part locating feature and a position indicator fixedly attached to the adjustable locating member. The plurality of indicia is located on the raised platform adjacent to the adjustable locating member. The position indicator cooperates with the plurality of indicia to determine a vertical position of the adjustable locating member. The restraining member is cooperatively engaged with the adjustable locating member. The lower substructure is configured to allow for longitudinal and lateral translation of the base. The base is translatably mounted to the lower substructure.

A locating fixture includes an adjustable locating member for supporting and restraining a part. The adjustable locating member allows for rotational and translational adjustment for aligning to a particular part configuration. The adjustable locating member utilizes a plurality of indicia and a position indicator to assist in the alignment of the adjustable locating member to a desired position, which is then restrained at a desired position by a restraining element.

Provided is a misalignment determining device having a size thereof in an axial direction being made short. The misalignment determining device includes a case, a dial gauge, a holder portion, a support portion, a pivotal portion, a lever member, and a slide member. The slide member is placed in contact with a stylus of the dial gauge. While the pivotal portion and the lever member are rotated in synchronism with rotation of the holder portion, a pivot amount of the pivotal portion is transmitted to the slide member via the lever member, and based on an amount of movement of the slide member along an axis direction, the dial gauge determines the pivot amount.

Instruments and methods for measuring and adjusting gate openings of a slicing machine utilizing a gauge system that includes a frame, a device for securing the frame to the interior surface of a cutting head, a device for locating the frame relative to a knife and/or a gate of the cutting head that define the gate opening therebetween, and a device mounted to the frame for measuring the gate opening. The measuring device includes an anvil biased in an outward direction relative to the frame, an indicator mounted to the anvil and biased therewith in the outward direction relative to the frame, and a probe of the indicator biased in the outward direction relative to the indicator. The probe and anvil provide a outward measurement of the gate opening based on a differential measurement of surfaces of the knife and gate.

A locating fixture includes an adjustable locating member for supporting and restraining a part. The adjustable locating member allows for rotational and translational adjustment for aligning to a particular part configuration. The adjustable locating member utilizes a plurality of indicia and a position indicator to assist in the alignment of the adjustable locating member to a desired position, which is then restrained at a desired position by a restraining element.

A lower drill tool that is structurally configured to receive a bracket, and, to cooperate with an upper drill tool having a pair of spaced apart drill bits. The lower drill tool has part receiving surface, a pair of spaced apart drill bores, a central bore, a centering nub and a biasing member. The drill bores extend downwardly away from the part receiving surface. The central bore is between the drill bores and extends downwardly away from the part receiving surface. The centering nub is slidable within the central bore, and has an upper tip extendable beyond the part receiving surface, positionable between an extended position and a partially retracted position. The upper tip has a conical configuration. The biasing member is positioned within the central bore and biases the centering nub toward the extended position. A drill system and a method are also disclosed.