SU944177A1

SU944177A1 - Device for moulding and trimming radio component leads

Info

Publication number: SU944177A1
Application number: SU803216054A
Authority: SU
Inventors: Мубаракзян Шакирович Ахунов; Сергей Михайлович Будкин
Original assignee: Предприятие П/Я А-3074
Priority date: 1980-12-11
Filing date: 1980-12-11
Publication date: 1982-07-15

Description

(5) УСТРОЙСТВО дл ФОРМОВКИ и ОБРЕЗКИ ВЫВОДОВ РАДИОЭЛЕМЕНТОВ(5) DEVICE FOR FORMING AND CUTTING OUTPUTS OF RADIO ELEMENTS

1one

Изобретение относитс к радиотехнической промышленности и может использоватьс при подготовк е выводов радиоэлементов дл ручной и автоматической пайки волной, особенно на печатных платах.The invention relates to the radio industry and can be used in the preparation of the conclusions of radio elements for manual and automatic wave soldering, especially on printed circuit boards.

Известно устройство дл формовки и обрезки выводов радиоэлементов, содержащее расположенные на основании и соединенные с приводом транспорти- ,д рующий ротор с пазами дл размещени . выводов радиоэлементов, механизм обрезки выводов и механизм формовки выводов в виде роликов взаимодействующих с боковыми поверхност ми транс-,5 портирующего ротора 1.A device for forming and trimming the terminals of radio elements is known, comprising a transport rotor with slots for placement located on the base and connected to the drive. of the conclusions of radio elements, the mechanism for trimming the conclusions and the mechanism for forming the conclusions in the form of rollers interacting with the lateral surfaces of the trans-, 5 port rotor 1.

Однако известное устройство обладает функциональными возможност ми .However, the known device has the functionality.

Цель изобретени - упрощение кон- ,20 струкции..The purpose of the invention is to simplify the conformation, 20 structures.

Поставленна цель достигаетс тем, что в устройстве дл формовки и обрезки выводов радиоэлементрв, содержащее расположенные на основании и соединенные с приводом транспортирующий ротор с пазами дл размещени выводов радиоэлементов, механизм обрезки выводов и механизм формовки выводов в виде формующих роликов, установленных с возможностью взаимодействи с боковыми поверхност ми транспортирующего ротора, которые выполнены зубчатыми в виде коррелированного зуба конических шестерен, а формующие ролики механизма формовки выполнены ввиде конических шестерен.The goal is achieved by the fact that in the device for forming and trimming the terminals of radioelements containing a transporting rotor with grooves located on the base and connected to the drive for accommodating the terminals of the radioelements, the mechanism for trimming the leads and the mechanism for shaping the leads in the form of forming rollers installed with the possibility of interacting with the side the surfaces of the transporting rotor, which are jagged in the form of a correlated tooth of bevel gears, and the forming rollers of the forming mechanism are Eny in the form of bevel gears

На фиг. 1 изображено устройство, общий вид; на фиг. 2 - разрез А-А на фиг. 1; на фиг. 3 разрез на фиг.. 1; на фиг. k - разрез по В-В на фиг. 1; на. фиг. 5 вариант выполнени транспортирующего ротора.FIG. 1 shows the device, a general view; in fig. 2 shows section A-A in FIG. one; in fig. 3 a section in FIG. 1; in fig. k is a section along BB in FIG. one; on. FIG. 5 embodiment of the transporting rotor.

Claims

The device contains cut-off knives 1 connected to the drive, mounted on shafts of gears 2, transporting rotor 3 with teeth k with which bevel gears 5 interact. The transporting rotor has inserts 6. Bevel gears 5 are mounted with screws 7 on a support 8. The device works in the following way . The moldable radio elements are loaded into the slit-shaped sockets of the rotor 3 and are carried along alternately under the block of roller knives 1, where the pins are cut to size from two sides. Conical modular gears are mounted on the rotor from its two ends, the teeth of which are corrected along the tops, i.e. processed by a radius in the form of a ridge of formed outputs of radio elements. As the rotor 3 rotates, the radio elements after the lengths of leads are sized, fed to the block of forming bevel gears 5-By the width of the tooth the bevel gears have different sizes. This property is used to tune the device to different profiles and sizes of forming radio elements. Having the conclusions of the elements at different heights along the width of the tooth with the help of the insert 6, we obtain various sizes of the molding of the conclusions. The gap between the teeth of the bevel gears for the passage of the leads is provided by the screws 7 and the movement of the supports 8 to the right or left. To form the leads, it is enough to have one or several teeth in the places where the leads are formed in the rotor-planer of large bevel gears located on two ends, and running. performed according to the desired profile. The teeth are not completely removed, since the role of the teeth is to constantly rotate the small running conical gears and to form the output. An apparatus for forming and trimming radio element leads, comprising a transporting rotor arranged on the base and coupled to a drive with slots for positioning the radio element leads, a terminal trimming mechanism, and a mechanism for shaping the leads in the form of forming rollers installed with the possibility of interaction with the lateral surfaces of the transporting rotor characterized in that, in order to simplify the construction, the lateral surfaces of the transporting rotor are jagged in the form of a correlated BA bevel gears, and the forming rollers forming mechanism made in the form of bevel gears. Sources of information taken into account during the examination 1. USSR Author's Certificate No. 575706, cl. H 05 K 13/06, 1971.

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