Jig on lockset production device

Abstract

The invention relates to the field of lockset production. A jig comprises a lock plug jig body, a cover sheet, an ejecting column, a spring, a rotating seat, a key jig body, a gear and a rack; the upper end of the lock plug jig body is provided with a circular groove, the lock plug jig body is also provided with a transverse sinking groove, the cover sheet is arranged at the side portion of the lock plug jig body, a gap is reserved between the cover sheet and the lock plug jig body, the gap just can allow the flange part of a lock plug to be placed, and the upper end of the cover sheet is provided with a sinking groove; and the upper end of the ejecting column is connected with the lock plug jig body, the outside of the ejecting column is connected with an installation plate through a linear bearing, the rotating seat is fixedly arranged on the installation plate, the key jig body is rotationally connected in the rotating seat, a rectangular hole allowing a key to be placed is formed in the key jig body, the gear is arranged at the other end of the key jig body, the rack meshes with the gear and is movably connected with the rotating seat, and a circular hole is formed in the rightside of the rack. The jig has the advantages of accurate positioning effect, adoption of the two jig bodies and high assembly efficiency.

Description

technical field [0001] The invention relates to the field of lock production, in particular to a fixture on lock production equipment. Background technique [0002] The lock cylinder is an important part of the lock. The lock cylinder adopts multiple anti-theft technologies, a variety of special-shaped anti-pulling pins, and prevents technical opening. With the unique pin and blade structure design, it has a high security performance against technical opening. Due to the small and precise structure of the lock cylinder, the efficiency of the traditional manual assembly process is low. In automated production, specific jigs are generally set to position the assembled parts. [0003] The China State Intellectual Property Office has published a publication number of CN109676373A, and the patent name is a patent for a lock cylinder assembly mechanism and the lock cylinder assembly mechanism thereof. The patent includes a lock cylinder feeding device, a lock cylinder assembly ass...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a solution that is accurate in positioning and can be used simultaneously in the treatment of the problem that the lock cylinder assembly equipment fixture structure in the prior art is single, the produced lock cylinder is not paired with a specific key, and the position of the lock cylinder is difficult to adjust. Fixtures on lock production equipment that place lock cylinders and keys and assemble them efficiently

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