Lock Beam Installation Structure Of Lock, Lock And Manufacturing Method And Process Thereof

1. The present invention relates to the technical field of locks, in particular to a lock beam installation structure of a lock, a lock and a manufacturing method of the lock.

Background technique:

2. Some existing locks use the installation structure of the inner shell and the outer shell. The installation positions of the lock cylinder, lock tongue, lock beam and limit pin are all set on the inner shell. This setting can ensure the integrity of the outer shell as much as possible. Thereby, the anti-theft performance and waterproof performance of the lock are improved.

3. However, the assembled lock also needs surface treatment such as spray paint and iron powder, and when the surface treatment of the lock is performed, it is necessary to avoid the spray material landing on the lock beam, such as the Chinese Utility Model Patent Publication No. cn210796622u. A padlock powder-spraying fixture for powder-spraying padlocks is provided. The padlock powder-spraying fixture covers and shields the lock beam by wrapping an insulating sleeve on the outside of the lock beam when powder-spraying the padlock.

4. Although the padlock powder spraying fixture can cover the lock beam and complete the lock spraying or powder spraying without affecting the lock beam, in fact, the set of the insulating sleeve sleeve and the hanging of the padlock powder spraying fixture are difficult to operate. And has instability, affecting production efficiency.

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