SU1326380A1 - Apparatus for making components from wire - Google Patents

Abstract

The invention improves performance. On the base 1, a housing is mounted with guides 25 for the carriage 15 mounted to interact with the link 8 of the two-link mechanism 2 pivotally mounted on the frame and having elastic elements 5 and 7, the latter of which is in contact with the movable knife 9 of the wire cutter and its shaping, the fixed knife 12 of which is fixed on the housing 11 coaxially with the straightening and dimensional feeding mechanism, placed on the carriage 15. There is a means for adjusting the stroke of the carriage, consisting of a threaded rod 28 and irovochnoy nut 20 placed on the palm 21. 5-yl. (L 15 212028 Zlf. Co o O5 CO 00

Description

one

And: i) brute} 1 refers to the processing of metals, pressure vessels, in particular to equipment for the manufacture of parts used in radio engineering and radio electronic devices.

The aim of the invention is to increase productivity.

13

FIG. 1 shows the device, the H1II type; in fig. 2 - the same, with a partial section; in fig. 3 - section A - A in FIG. 2; in fig. 4 - nrovoloki edit; Fig 5 is the node I in FIG. 3

The device includes a frame 1 with a two-link mechanism 2 hinged on it, one link of which is installed on axis 3 in the holes 4 and is spring-loaded by an elastic element 5 with the support on pin 6, and there is a spring 7 on the same link the hinge link 8 is attached. The spring 7 of the wire cutter and its shaping mechanism interacts with a movable knife 9 mounted on the axis 10 and fixed on the housing I. In the through hole of the housing 11 zap) there is a fixed knife 12 made in the form of a sleeve in which it moves wire. On the mechanism 2, on the side of the hinge link 8, a matrix 13 is fixed next to the stop (protrusion), which interacts with the punch 14 mounted on the housing 11, and the binary link 8 interacts with the carriage 15, one end of which is made in the form of a rod, on which a spring 16 is installed. In the carriage 15, there is a co-sequencing mechanism for measuring and volumetric feeding of a volovki, including a clamp 17, a spring 18 and an adjusting screw 19, and on the end of the carriage 15, made in the form of a rod, an adjusting nut 20 is set} 1a, which stops sob It is a means to control the stroke of the carriage. On the base 1 there is an abutment 21 for the spring 16, the pa element of the mechanism 2 is a protrusion 22 for periodic contact with the movable knife 9, and the carriage 15 has an opening 23 for the wire 24. The carriage 15 is mounted with the possibility of reciprocating motion along the guide 25 of the housing 11 , made as part of a through hole 26 and a groove 27 therein, and along the guide rest 21. The carriage 15 has a threaded HJTOK 28.

To prepare the device for work by loosening the clamp 17, the wire 24 is directed into the hole 23 of the carriage 15 and the housing 11, then adjust the force of pressing the clamp 17 until the wire 24 can be drawn. The length of the cut piece is adjusted by the position of the i-nut 20 on the carriage HJTOKC 28 15. The matrix 13 and the punch 14 can be replaced by 1 for bending and pl-wire.

26380

2

The device works as follows.

When the upper point of the two-tier mechanism 2 from the engine is acted upon by an eccentric or a press slider (not shown 5) when the spring 7 is compressed, the movable knife 9 moves and presses the wire 24 to the underside of the fixed knife 12 and the punch 14, at the same time the wire is braked. Upon further movement of the mechanism 2 by means of 0 of the hinge link 8, the carriage 15 moves in motion but the rail 25 of the housing 11 and the stop 21, and the pressure 17 carries out the straightening operation of the wire 24. Editing takes place in the process of measuring the wire feed. d The further movement of the mechanism 2 downward ensures the interaction of the matrix 13 and the nuapson 14, i.e. cutting and further bending of the part or flattening. Detail made,: 1.

When the force is removed at the upper point of mechanism 20, it returns to its original position under the action of the spring 7 and the elastic element 5. The knife 9 rises, making it possible to pass the next 24 wire. With the further rise of the hinge, link 8 from. Leaves. the carriage 15 is driven by the spring 16

25

following the hinge link 8 and the wire 24, clamped by the clamp 17, fed through the fixed blade 12, carried out a measured feed. 11, ICL finished.

Claims (1)

30 Formula of Invention A device for the manufacture of wire parts, a housing mounted on a frame with guides, a mechanism for braking and holding the wire, an emphasis  and a spring-loaded carriage installed in the guide bodies with the possibility of reciprocating movement, on which is placed the combined straightening and measuring wire feed mechanism and means for adjusting the carriage stroke, distinguished by the fact that, in order to increase the production, it is equipped with a wire cutter and forming, made in the form of movable and fixed knives, matrix, punch and two-link mechanism with elastic elements, the matrix is fixed on that link of the mechanism, which is supper alone with an elastic element relative to the frame and another elastic element in contact with the movable knife, hinged Q on the body above the punch mounted on the frame, and the fixed knife attached to the body coaxially to the editing and wire feeding mechanism that is interoperable with link of the two-link mechanism, while on the other 55, the link of the two-link mechanism has a protrusion for periodic contact with a movable knife. 25 P 7J ; / f5 12 / FIG 2 M 2820 lit 21 26 VU8. five 1Q sixteen