A machining tool assembly is provided for machining a blank to form a firearm lower receiver. The assembly includes a pair of side plates positionable on opposed sides of the blank to capture the blank therebetween. A template plate having a template aperture is adapted to be removeably attachable to the side plates. The template aperture is aligned with a top surface of the blank and is adapted for machining a cavity within the blank having a peripheral contour complimentary to a peripheral contour of the template aperture. A centering mechanism is adapted to be removeably attachable to the template plate, with the centering mechanism including an opening aligned with a corresponding void formed on the blank to align the blank with the template plate.

Automatic fixture replacement mechanism for machine tool, wherein includes multiple sets of fixtures for installing work pieces to be processed and a movable manipulator for loading fixture; the movable manipulator is installed on a two-dimensional movable mechanism; the movable manipulator is provided with a pull nail that is fastened to the clamp and the fixture is provided with a pin hole matching with the pin. For batch processing of a large number of work pieces with multiple fixtures, the use of movable manipulator to automatically install and unload fixtures can greatly improve the efficiency of processing. The structure of the mechanism and the operation are simple so that it is reliable and easy to be implemented. Hence, it can be widely used in various types of CNC machining centers.

This multi-product pallet device (1) includes a multi-product pallet (2) deforming a shape thereof in conformity with a shape of a workpiece; and a device main body (3) to which the multi-product pallet is attached and which stores shape restoration data for deforming the multi-product pallet and restores the shape of the multi-product pallet based on the shape restoration data, wherein the multi-product pallet is detachable from the device main body.

A T-slot mounting and alignment system for non-rigidly mounting a workpiece or fixture to a work-piece positioner table, welding positioner table or machine tool table having one of more T-slots includes a T-dog, a dog nut, at least one bolt, and at least one fastener. The at least one fastener fastens the T-dog to the workpiece or fixture, and a dog stem of the T-dog extends through a guide slot in the workpiece or fixture and into the T-slot in the table. The dog nut mates with the at least one bolt and tightens to engage a distal end of the dog stem, wherein clearance is provided in the assembled structures to prevent the workpiece or fixture from being tightly clamped against the table. Consequently, compensation for misalignments is possible during setup.

A T-slot mounting and alignment system for non-rigidly mounting a workpiece or fixture to a work-piece positioner table, welding positioner table or machine tool table having one of more T-slots includes a T-dog, a dog nut, at least one bolt, and at least one fastener. The at least one fastener fastens the T-dog to the workpiece or fixture, and a dog stem of the T-dog extends through a guide slot in the workpiece or fixture and into the T-slot in the table. The dog nut mates with the at least one bolt and tightens to engage a distal end of the dog stem, wherein clearance is provided in the assembled structures to prevent the workpiece or fixture from being tightly clamped against the table. Consequently, compensation for misalignments is possible during setup.

A self-adjusting pocket hole jig system is presented having a base, an upright assembly operably connected to the base, a clamping assembly, operably connected to the upright assembly, a handle operably connected to the clamping assembly, and a drill guide assembly operably connected to the clamping assembly. The drill guide assembly is configured and arranged to move along the upright assembly between an unclamped position and a clamped position in response to movement of the handle. Movement of the handle simultaneously adjusts the height of the drill guide assembly as well as facilitates clamping of the drill guide assembly for workpieces of various thicknesses.

A self-adjusting pocket hole jig system is presented having a base, an upright assembly operably connected to the base, a clamping assembly, operably connected to the upright assembly, a handle operably connected to the clamping assembly, and a drill guide assembly operably connected to the clamping assembly. The drill guide assembly is configured and arranged to move along the upright assembly between an unclamped position and a clamped position in response to movement of the handle. Movement of the handle simultaneously adjusts the height of the drill guide assembly as well as facilitates clamping of the drill guide assembly for workpieces of various thicknesses.

A workstation includes at least one machining station with a fixed base provided with at least one tool, and at least one clamping assembly, for at least one workpiece to be machined, which can move between at least one configuration of alignment with a machining station and at least one configuration that is misaligned with respect to that station. The center has a fixed footing, which is provided with a substantially central post for supporting a supporting surface for supporting the at least one machining station, a motor drive unit being coupled to the post. The rotating portion of the motor drive unit is coupled to a turntable which is arranged so as to face and be proximate and parallel to the supporting surface. The at least one clamping assembly is integral with the tool.

An assembling equipment for performing asynchronous process on a first workpiece and a second workpiece. The assembling equipment includes a base and a conveying mechanism on the base. The conveying mechanism transports a first positioning assembly carrying a first workpiece and a second positioning assembly carrying a second workpiece to a first station synchronously, and a first attaching mechanism attaches a first component to the first workpiece at the first station. Then the conveying mechanism transports the first positioning assembly and the second positioning assembly to a second station synchronously, a second attaching mechanism attaches a second component to the second workpiece, and a first processing mechanism processes first workpiece that has been attached with the first component according to a preset requirement at the same time. The assembling equipment improves efficiency of production.

An assembling equipment for performing asynchronous process on a first workpiece and a second workpiece. The assembling equipment includes a base and a conveying mechanism on the base. The conveying mechanism transports a first positioning assembly carrying a first workpiece and a second positioning assembly carrying a second workpiece to a first station synchronously, and a first attaching mechanism attaches a first component to the first workpiece at the first station. Then the conveying mechanism transports the first positioning assembly and the second positioning assembly to a second station synchronously, a second attaching mechanism attaches a second component to the second workpiece, and a first processing mechanism processes first workpiece that has been attached with the first component according to a preset requirement at the same time. The assembling equipment improves efficiency of production.