A needle body crimping positioning device for twist needles

Abstract

The invention relates to a crimping positioning device for a twist needle body, which includes an adjusting mechanism, a locking mechanism, a positioning mechanism, a guiding mechanism, a thimble, a crimping pliers positioning core, and a crimping slider. The positioning mechanism is coaxially arranged on the adjusting mechanism. In the groove, the locking mechanism is set on the boss of the adjustment mechanism, the guide mechanism is set in the positioning mechanism through the thimble, the positioning core of the crimping pliers is located in the inner hole of the upper part of the positioning mechanism, and extends out of the top of the positioning mechanism, and the crimping slide The block is arranged at the top of the positioning mechanism, and the mouth of the positioning core at the top of the inner hole of the positioning mechanism is set as a circular arc transition structure. By adopting the device of the present invention, the mouth of the positioning core at the top of the inner hole of the positioning mechanism is arranged in an arc structure, so that rapid guidance can be realized during the crimping process. The crimping of needles with different lengths can be realized by setting two adjustment mechanisms, which can quickly guide and position during the crimping process, improve the crimping efficiency, and have the characteristics of simple structure, convenient installation and use, and high reliability.

Description

technical field [0001] The invention belongs to the technical field of crimping, and in particular relates to a crimping positioning device for a twist needle body. Background technique [0002] At present, crimping technology has gradually become the main technology for connecting electrical connector contacts and cables. The crimping tools used in the industry between the twist needle body and the wire are mainly pneumatic crimping pliers, but due to the need for crimping There are many types of parts, and the standard positioning mechanism of the manufacturer can basically realize the crimping process, but there are obviously high requirements for operating skills and relatively low crimping efficiency. In addition, since the power series contacts of connectors are used more and more in products, since the indentation depth and indentation position of different contacts will affect the connection strength between the cable and the contact, the pressure on the contact Fol...

AI Technical Summary

Problems solved by technology

The dimensions of different contacts are often different, so that the crimping pliers cannot locate all the contacts, so crimping cannot be performed, and manual crimping is used, the crimping efficiency is relatively low, and the processing quality cannot be guaranteed.

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