JPS58209082A - Method of connecting multicore cable to connector - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a method for connecting multicore cables and connectors used in electrical and telecommunication equipment.

Conventionally, in wiring work for this type of multi-core cable to a connector, as shown in Fig. 1, a worker checks the wire color and wiring diagram one by one by attaching the core wire tip 2 of the multi-core cable 1 with the outer jacket peeled off. The connectors are either arranged in a planar manner in an orderly manner, or are temporarily fastened to an assembly jig 4 and connected to the press-fit connector 3 all at once. This method has poor workability because the operator must correspond to the wire color, and also causes many control wires. Therefore, there were few combinations of bulk pressure welding connectors and multicore cables, and there were many combinations of flat cables and bulk pressure welding connectors. (7) This combination has problems such as restrictions on the mounting of the rack and equipment, and a long implementation time.

In order to easily and easily connect multi-core cables and bulk pressure welding connectors, we have developed a method for aligning the ends of the core wires of multi-core cables in a flat shape with a simple operation, and also making it possible to connect multi-core cables and bulk pressure welding connectors in a flat manner. To provide a method for easily attaching a mass pressure welding connector by one-touch attachment, aligning the core wires at both ends in correspondence with the positions of the core wires at the other end.

The method for connecting a multi-core cable and a connector according to the present invention is to connect each tip of a core wire of a multi-core cable with the outer sheath peeled off from each end of each end to a guide pace section having narrow grooves at equal intervals on the counting side and the core wire. A flattening jig consisting of a roller-shaped guide roller part that guides the tip part to the groove part of the guide pace part aligns each core wire at equal intervals on one plane to form a flat core wire assembly, Next, attach a bulk pressure welding type connector to one side of the flat core wire assembly, attach it to the connection part of the core wire position verification machine, and then, for the core wire assembly at the other end, align the core wire positions and automatically arrange the core wires. JIljl
In general, the core wire arrangement at both ends is matched using a core wire arrangement machine (by aligning the wires on an alignment jig and connecting the pressure welding connectors at once, it is possible to connect the corresponding multi-core cables and connectors at both ends. As in (- or -).

An embodiment of the present invention will be described below with reference to the drawings (7). Fig. 2 (d) shows a method for connecting a multi-core cable and a connector according to the present invention. Step I is to peel off the outer jacket ( ~
One tip 2 of the tip 2゜2' of the core wire of the multicore cable 1 is arranged on a flat surface at equal intervals.
Formed into a flat core wire assembly 6 (in a state of 7),
This process consists of a guide base part 21 having narrow grooves 22 parallel to the pitch and a roller-shaped guide roller 23 that guides the core Iv112.1. This is done using a flattening jig 20.

Step 11 is to connect the I-book connector 5 to the core wire assembly 6.
This process does not require a correspondence j1 (1 match) between the connector terminal and the core wire end.

Step (2) is a step of connecting the bulk pressure welding connector 5' to the other end 2' of the multi-core cable, in which the connecting connector 5 is connected to the connector connecting part 32 of the core position verification machine 31 1~, while the other end of the multi-core cable is connected to the other end 2' of the multi-core cable. For the end portion 2', the core wire position verification machine 31
A core wire arraying machine 33, which automatically aligns the core wires in an orderly manner in conjunction with the core wires, aligns the core wires on an alignment jig 38 having two front rows of guide portions each having a wavy shape. The core wire arrangement machine 33 has a contactor 34 that checks the core wires one by one and aligns them to an arbitrary position.
, a drive shaft 35 for moving the contactor 34 to an arbitrary position, a drive section 36, and a control section 37 thereof.

Step (2) @f1M+: shows a state in which the bulk pressure welding connector 5' is connected to the core wire portions 2' aligned in step III.

As described in the above explanations 1 to 1, by using the method for connecting a multicore cable and a connector according to the present invention, it is possible to easily, accurately and quickly perform the connection work.

[Brief explanation of drawings]

Fig. 1 is a diagram showing Tetsurai's method for connecting a multi-core cable and a connector, and Fig. 2 shows the state of each step in an embodiment of the method for connecting a multi-core cable and a coil/lid according to the present invention. FIG. In addition, in the drawing, H ": Ministry of Thieves" indicates the following. 1°...°Multi-core re-pull, 2.2'...... Core wire tip of multi-core cable, 5 .5'...Batch pressure welding connector, 6...'...Flat core wire assembly, 2
0... Flattening jig, 21... Guide base portion, 22... Guide groove, 23...
・Guide roller part, 31... Core line position 1jI! ,
Collator, 32... Connector connection section, 33...
...Core wire arrangement machine, 34...Contactor, 35...
... Drive shaft, 36... Drive section, 37...
...control unit, 38...core wire alignment jig, 39°
°゛°°°Tessl゛″-do〇6-

Claims (1)

[Claims] In the connection construction method of multi-core cable and insulation displacement connector,
A guide base part has a plurality of thin grooves at equal intervals for each end of the core wire of a multicore cable with the outer sheath peeled off at each end, and a roller-shaped guide base part that guides the core wire end part to the groove part of the guide base part. Using a flattening jig consisting of a guide roller section, a plurality of core wires are arranged at equal intervals on one plane to form a flat core wire assembly, and then one of the flat core wire assembly is pressed all at once. After the connector is connected, the connector is connected to a terminal verification machine, and then for the 7-rat-shaped core wire assembly at the other end, a core wire having a function of recognizing and arranging the core wires one by one in conjunction with the terminal verification machine is used. An automatic core wire arrangement machine consisting of a contact, a part that drives the contact, and a part that controls it aligns the core wires at both ends in a core wire arrangement jig equipped with a wavy guide part, and then A method for connecting multi-core cables and connectors, in which a bulk pressure welding type connector is connected to the multi-core cable.