SU543024A1

SU543024A1 - A device for laying out wires to machines for winding electric coils

Info

Publication number: SU543024A1
Application number: SU2144970A
Authority: SU
Inventors: Олег Витальевич Фастовец; Николай Иванович Цыганков; Александр Максимович Кашин; Анатолий Алексеевич Догадов
Original assignee: Предприятие П/Я В-8543
Priority date: 1975-06-17
Filing date: 1975-06-17
Publication date: 1977-01-15

Description

станка через вал 1, зубчатые пары 17-18 и 19-20 и черв чную пару 21-22.machine through shaft 1, gear pairs 17–18 and 19–20, and heartworm pair 21–22.

Устройство работает следующим образом.The device works as follows.

Пр ма передача вращени от вала 1 к винту 8 осуществл етс остаповкой вала 7 в момент контакта стержн 14 с полудиском 16, а реверсна передача - при остановке вала 6 посредство.м упора стержн 13 в полудиск 16.A direct transfer of rotation from shaft 1 to screw 8 is performed by stopping the shaft 7 at the moment of contact of the rod 14 with the half-disk 16, and reverse transmission is performed when the shaft 6 is stopped through the stop of the rod 13 into the half-disk 16.

Цепь пр мой передачи от вала 1 к раскладчику 15 осуп1ествл етс через I-6, 8, 12, а цепь реверсной передачи - через звень 1-5, 9, 11, 12.The direct transmission chain from shaft 1 to spreading station 15 is imparted through I-6, 8, 12, and the reverse transmission chain through links 1-5, 9, 11, 12.

В первом случае вращаетс ходовой винт 8, перемещающий гайку 12 при помощи поводка 11 параллельио винту.In the first case, the lead screw 8 rotates, moving the nut 12 by means of a driver 11 parallel to the screw.

Во втором случае винт 8 неиодвижен, а гайка 12 наворачиваетс на него в противоположном направлении.In the second case, the screw 8 is not iodo-motion, and the nut 12 is screwed on it in the opposite direction.

Вместе с гайкой перемещаетс раскладчик 15. Периоды пр мого и реверсного движений раскладчика равны.Spreader 15 is moved together with the nut. The periods of the forward and reverse movements of the spreader are equal.

Полудиск 16 непрерывно вращаетс в одну сторону от общего с валом 1 -привода через передачи 17-18, 19-20 и 21-22.The half-disk 16 rotates continuously in one direction from the common with the shaft 1 of the drive through gears 17-18, 19-20 and 21-22.

Стержни 13 и 14 поочередно контактируют с Полудиском 16, который в течение равных промежутков времени удерживает один из стержней и, следовательно, св занные с ним ведомые валы.The rods 13 and 14 are alternately in contact with the Half-disk 16, which for equal periods of time holds one of the rods and, consequently, the driven shafts associated with it.

Эффективность применени предлагаемого устройства но сравнению с известными заключаетс в повышении качества изготавливаемых катущек за счет выполнени жесткой св зи между ведущими и ведомыми элементами реверса, что иовыщает точность раскладкиThe effectiveness of the proposed device, but compared with the known ones, is to improve the quality of the cutters produced by performing a rigid connection between the driving and driving elements of the reverse, which improves the layout accuracy.

провода и исключает завал витков у торцов каркасов.wires and eliminates blockage of turns at the ends of the frames.

Ф о р .4 у л а и 3 о б р е т е н и Ф о р. 4 у л а and 3 o b ete n i

Claims

1. Device for laying out wires to a stack for winding electrical coils, comprising a spreader associated with a reversing mechanism including a nut

reversing device, mounted on the chassis and screw, and the control unit of the reversing unit, characterized in that, in order to improve the quality of the produced coils by eliminating blockage of coils at the ends

frames, the reversing mechanism is made in the form of a differential, one of the driven shafts of which is made completely but not connected to the reverse nut, and the other is a spindle bearing the reverse nut and is mounted inside the hollow shaft, and on each driven The rods are rigidly fixed to the rods that interact with the control unit of the reversing mechanism.

2. The device according to claim 1, characterized in that the control unit of the reversing mechanism is made in the form of a half-disk with a notch.

Sources of information taken into account during the examination;

1. US patent number 1865236, cl. 242-9, publ. 1932.

2.E. A. Skorokhodov “Threading machines, ed. “Energie, M., 1970, p. 80, fig. five

(prototype).