SU1466031A1 - Apparatus for laying wires into bundle - Google Patents

Abstract

. The invention relates to electrical engineering. A device for laying out wires into a co-fi co .psMT work table, on which a template and directions are fixed, on which a two-coordinate one is movably mounted; mechanism 4 with two folding heads and fingers located on the cross-arms. Traverses 9 and 10 are made in the form of rectangular trapeziums, the bases 14 and 15 of which are located along the guides. The folding heads move along the sides 16, 17, which are perpendicular to the bases 14j 15, the traverses are adjacent to each other with their sides 18, 19, which allows to obtain minimal dimensions with Reduced crossbars 9, 10 without degrading the strength characteristics of the structure. During the processing of harnesses (viscous, tinning, marking) on the cross-bars 9 and 10, the necessary snow mechanisms can be installed with the help of brackets. The device has improved weight and size characteristics. 3 il. i W

Description

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The invention relates to electrical engineering and can be used in all areas of technology associated with the use of complex branched electrical harnesses and their manufacture.

The purpose of the invention is to improve the mass-size characteristics. I Figure 1 shows the device, a general view; figure 2 is the same, top view; in FIG. 3, the dispensing coils and spreading head.

The device for arranging the wires in a programmed cable harness contains a work table 1 on which template 2 and guides 3 are fixed, on which a two-coordinate mechanism 4 is movably mounted with two expanding heads 5 and 6 with fingers 7 and 8 located on traverses 9, 10, and the coil-distributing shop, ill, mounted on brackets 12 and 13. At the same time, each traverse 9 and 10 is made in the form of a rectangular trapezium, the bases 14, 15 of the trapezium are located along the guides 3. Folding heads 5 and 6 are - 1 move along side sides it is 16, 17 which are perpendicular to the bases 14, 15, the traverse 9, 10 adjoin one another with the sides 18, 19. On the pattern: not 2, the harnesses 20, 21 unfold. The device works as follows.

On the brackets 12, 13, they are set to the psi G1 kit. The crossheads 9, 10 of the two-coordinate mechanism A are moved along the guides 3 to the place of installation and the outgoing coils 11. After the automatic installation of the transfer coils 11 on the split, the heads 5, 6, the crossheads 9, 10 together with the.-Heads 5, 6 moving along sides 16, 17 ,, begin to make coordinate movements according to a given program. In this case, the fingers 7, 8 lay the wires in the harnesses 20, 21 on the template 2 mounted on the table 1. The change of the sending coils 11 is performed next. The unfolding head 5 with the reel of the coil 11 installed on it, by means of the crosspiece 9, is moved to the area of the bracket 12 to a place not occupied by the other recess. Simultaneously with the movement of the traverse, the folding head 5

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occupy the polo fig. 2

moves upward with the outgoing coil 11, until the latter takes a position above the bracket 12.

After that, the yoke 9 will move the folding head 5 with the giving coil 11 in such a way that the giving coil 11 will take up a position above the free space of the bracket, 12. Then the folding head 5 moves downward, while the return coil 11 with its lead-in parts is mounted on the bracket 12, with the lower part of the coil 11 extending from the recess made fl on the upper part of the head 5. The recess of the folding head 5 is intended to fix the return coil 11 (Fig. H). The removal of coil 11 by folding head 5 is performed in reverse order.

If necessary, the synchronous work of the traverse 9, 10 they live, shown in

The implementation of the two-coordinate mechanism-4 in the form of two traverses 9, 10 in the form of rectangular trapeziums, in which the sides 16, 17 are perpendicular to the bases 14, 15, makes it possible to obtain minimum dimensions across the width of the traverses — without degrading the strength design characteristics.

. During the technological processing of harnesses (viscous, stripping the ends of the wires, tinning, marking, etc.) on the folding head 5 or 6 traverse 9 or 10, the necessary adjacent mechanisms can be installed, which can be placed on the brackets 12 or 13.

Claims (1)

Invention Formula A device for laying out wires in a bundle containing a desktop, on which a template and a guide are attached. They are equipped with a two-coordinate mechanism with two spreading heads located on the cross-arms and a shop with coils of wires, which differs from the fact that, in order to improve the weight and size characteristics, each traverse of the two-coordinate mechanism is complete in the form of a rectangular trapezoid, the bases of which are located along the guides, and the folding head is installed with 1466031 the ability to move along the side with the possibility of joining one to the other side, perpendicular to the eagle, sides opposite to each other, with the cross-bars set to the edges, to the perpendicular bases. tef ff. 1111 z. / ;;; / p No fig // f: / /