Automatic assembly machine for pin lock cylinder

Abstract

The invention discloses an automatic assembling machine of a spring lock cylinder. The automatic assembling machine comprises a key tooth pattern detecting mechanism used for detecting the key tooth pattern depth, a lock shell positioning mechanism used for positioning and fixing a lock shell, a riveting mechanism arranged above the lock shell positioning mechanism and used for riveting sealing doors, a feeding mechanism provided with a plurality of tools for pre-storing parts, a stripping mechanism used for releasing the parts in the tools when the tools are conveyed to the position between the lock shell positioning mechanism and the riveting mechanism, a first feeding mechanism arranged beside the feeding mechanism and used for loading billiards and flat heads into the tools, a second feeding mechanism arranged beside the feeding mechanism and used for loading springs and the sealing doors in the tools and a controller in signal connection with the above mechanisms; and the tools are conveyed to the position between the lock shell positioning mechanism and the riveting mechanism in sequence when the feeding mechanism works. According to the automatic assembling machine, mechanical assembling is adopted, the automatic degree is high, the labor intensity of workers is reduced, and the production efficiency and the assembling quality are improved.

Description

technical field [0001] The invention relates to the field of lock manufacturing, and more specifically relates to an automatic assembly machine for pin cylinder lock cylinders. Background technique [0002] A pin tumbler lock, also known as a marble lock, bead lock, bolster lock or pin bolt lock, is one of the most common lock constructions. The principle is to use several cylindrical parts of different heights (called shackles, pins or beads) to lock the cylinder. When the correct key is put in, each lock bolt is pushed to the same height, and the lock cylinder is released. [0003] The difficulty in assembling the tumbler lock in the prior art is that there are many parts. During assembly, the corresponding pins should be put into each pinhole of the lock case according to the depth of the key teeth, and then the flat head, the spring, and the door should be put in order; The door needs to be riveted and fixed, the assembly is complicated, the degree of automation is low...

AI Technical Summary

Problems solved by technology

[0003] The difficulty in assembling the tumbler lock in the prior art is that there are many parts. During assembly, the corresponding pins should be put into each pinhole of the lock case according to the depth of the key teeth, and then the flat head, the spring, and the door should be put in order; The door needs to be riveted and fixed, the assembly is more cumbersome, the degree of automation is low, and the labor intensity of the workers is high

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