Electromagnetic lock structure of a magnetic door lock and processing method thereof

Abstract

The invention relates to a component structure of a magnetic door lock and a processing method thereof, in particular to an electromagnetic lock structure of the magnetic door lock. A cross section is an E-shaped iron core (1); a side raised line (1a) is longer than a central raised line (1b) at the two ends; the longer length (x) at each end is equal to the sum of the width (y) of one side of a coil and the width (z) of the mounting part of the iron core (1); the coil is sleeved into the central raised line (1b) of the iron core (1); a protection baffle (2a) of the coil and a lead (3) are embedded into the central raised line (1b) and form an electromagnetic iron core with a groove formed by the side raised lines (1a) on the two sides; the electromagnetic iron core is positioned in a long rectangular insulator (6) in a solidified manner; and mounting holes are formed at the two ends of the long rectangular insulator (6) together with the two side raised lines (1a) on the mounting part of the iron core (1) or / and the two ends of a bottom plate (1c). The invention also discloses a method for processing relevant components and assembly. The invention saves the metal shell parts, simplifies the structure and the process, and adopts injection moulding, thus greatly improving the processing speed and quality, obviously reducing the cost and having tremendous economic value.

Description

technical field [0001] The invention relates to a part structure and a processing method of a magnetic door lock, in particular to the structure and a manufacturing method of an electromagnet part of a magnetic door lock. Background technique [0002] Magnetic door lock is a lock technology that converts electromagnetic force into mechanical force. Because it can be remotely controlled, or even wirelessly controlled to lock or open the door leaf, it is easy to install, low in noise, and has no mechanical failure. It has been used since 1976 in the last century. Since it came out in 2000, it has been welcomed by the lock industry and quickly became popular all over the world. [0003] The important working part of the magnetic door lock is the electromagnetic lock body. The electromagnetic lock body is formed by inserting a coil into an iron core to form an electromagnet core, and then pouring epoxy resin into the mold. The surface of the epoxy resin exposes the adsorption su...

AI Technical Summary

Problems solved by technology

However, there are still some deficiencies in the prior art. ①The processing technology is relatively complicated. After the electromagnet core is produced, in order to be able to be installed properly, a metal shell must be specially configured outside. It is necessary to infuse epoxy resin in addition, and it takes a long time to wait for the epoxy resin to solidify, so it takes a long time, the processing efficiency is slow, and the output is low;

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