SU1466030A1 - Pattern for laying wires into bundle - Google Patents

Description

one

The invention relates to devices for the manufacture of blocks of electrical equipment and can be used when performing bulk conductive installation in the manufacture of electronic equipment for laying out wires in a bundle.

The purpose of the invention is to increase productivity in the work.

Figure 1 shows the template, a general view; FIG. 2 shows a template with an arranged tow, a general view.

The template for arranging the wires in a bundle contains longitudinal guides 1, which are made in the form of rods or needles with a stop on one end, and transverse guides 2, made in the form of strips with holes 3 for mounting longitudinal guides in them. On the longitudinal components are placed segments of the dielectric tubes 4. These segments of the tubes are made of heat-shrinkable

material. The minimum length of the longitudinal and transverse guides is selected depending on the overall dimensions of the tow which will be spread on this template. The length of the cut-off tubes 4 is selected depending on the spacing of the transverse guides 2 in the pattern.

The template is assembled as follows. A longitudinal guide 1 is inserted into the hole 3 of the transverse guide 2, a length of tube 4 is put on each longitudinal guide 1 from the long end, and then the longitudinal guide 1 is inserted in the holes 3 of the second transverse guide 2, on each guide 1 put on a piece of tube 4, etc. The transverse guides can be fixed by known methods on the table of the installer or on a separate basis, for example, from cardboard or getinaks. Wiring harness

(L

The template is carried out by known methods using known devices, wherein the conductors are made through tubes 4, located on the longitudinal guides 1, and the change in the direction of the conductor Lroizvod to the locations of the cross-sectional guides. The diameter of the tube segments is chosen slightly larger: it is the diameter of the bundle located them.

After the harness has been laid out, the longitudinal guides 1 are removed from the holes 3 in the guides 2, and the bundle is fixed only by the lengths of the tubes. After this, a bundle with segments of tubes 4 arranged on it is formed in S ocu, where it is attached to the necessary

0

s 0

figurative, and soldered. After checking the operability of the unit and correcting the installation errors, technological fixing of the harness in the block is carried out using tubes on the harness as gaskets for the fasteners. In order to fix the harness more reliably, the lengths of the tubes 4, made of heat-shrinkable material (for example TURDMG7.975.016 T9), are heat-shrinked, for example, by a stream of heated air.

Longitudinal guides can be made with a cross section of any shape, while the transverse guides must have holes of the same shape. For example, they can be made of wire with loops through which longitudinal guides are passed.

one

I

1

Claims (2)

1. PATTERN FOR LAYOUT WIRE-. DOV IN A HARNESS containing longitudinal and transverse guides located. perpendicular to one another, characterized in that, in order to increase productivity in operation, it is equipped with pieces of dielectric tubes, the longitudinal guides being made in the form of rods and the transverse guides made in the form of strips with holes for placing the rods of the longitudinal guides on which pieces of dielectric tubes between the strips of the transverse guides. 2. Template pop. 1, characterized in that the segments of the dielectric tubes are made of heat-shrinkable material. 1 '