A precise axial centering device for wire harness

Abstract

A precise axial centering device for wire harnesses, the center of the supporting fixed plate is provided with a wire passing hole B; the clamping jaw seat is fixedly connected to the supporting fixed plate, and a wire passing hole A is opened at the center of its axis, and the circumferential direction of the upper part is uniform A plurality of radial chute A and a plurality of radial chute B are opened on the ground; the mechanical jaw is slidably assembled in the radial chute A, and the middle and left parts of the lower end are respectively connected with a longitudinal stop arm and a cam bearing follower. The longitudinal stop arm and the inner end of the radial chute B are connected by a spring; the rotating sleeve is sleeved outside the jaw seat through the axial cavity, and the inner side of the upper part of the rotating sleeve is rollingly matched with the roller of the cam follower ;The inner circumference of the rotating sleeve is provided with a plurality of lift chutes for rolling in and out of the roller; one end of the counterclockwise side of the lift chute is provided with a guiding bevel, and one end of the clockwise side is provided with a limiting concave edge ; The cover plate is affixed to the upper end of the jaw base through connecting bolts. The device can accurately locate the axis of the wire harness, which can effectively reduce labor costs.

Description

technical field [0001] The invention belongs to the technical field of wire harness processing, and in particular relates to a precise axial centering device for wire harnesses. Background technique [0002] In the wire harness processing industry, the outer diameter of the manufactured wire harness often has a certain error, and when the end face of the wire harness needs to be manufactured, it is easy to cause many quality risks in the manufacturing process. For example: when performing glue injection and waterproof treatment on the end surface of the automobile wire harness, the wire harness is usually fixed online. Due to the uncertainty of the outer diameter of the wire harness, this fixing method cannot accurately locate the axis of the wire harness, which will lead to glue injection. The unevenness will cause quality defects such as glue overflow on the surface of the wire. Due to the existence of such surface glue overflow, manual glue injection or mechanical glue i...

AI Technical Summary

Problems solved by technology

[0002] In the wire harness processing industry, the outer diameter of the manufactured wire harness often has a certain error, and when the end face of the wire harness needs to be manufactured, it is easy to cause many quality risks in the manufacturing process

For example: when performing glue injection and waterproof treatment on the end surface of the automobile wire harness, the wire harness is usually fixed online. Due to the uncertainty of the outer diameter of the wire harness, this fixing method cannot accurately locate the axis of the wire harness, which will lead to glue injection. The unevenness will cause quality defects such as overflow glue on the surface of the wire

Due to the existence of such surface glue overflow, manual glue injection or mechanical glue injection and manual cleaning are often used for glue injection operations. This method not only wastes a lot of manpower, but also has low production efficiency. At the same time, Product quality cannot be guaranteed

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