SU476191A1

SU476191A1 - Press machine for stamping parts of the tape

Info

Publication number: SU476191A1
Application number: SU1928325A
Authority: SU
Inventors: Юрий Николаевич Дубов; Илья Александрович Мороз; Иван Григорьевич Настасюк; Виктор Григорьевич Петров; Михаил Борисович Шицман
Original assignee: Специальное Конструкторско-Технологическое Бюро Компрессорного И Холодильного Машиностроения
Priority date: 1973-06-07
Filing date: 1973-06-07
Publication date: 1975-07-05

Description

н 21 входит в зацепление с ведущей шестерней 16 со стороны, противоположной приводу пресса.n 21 engages with pinion gear 16 from the side opposite to the press drive.

На ползуне 13 пресса закреплены подвески 24, в опорах которых с возможностью осевого перемещени установлепы колонки 25, заделанные в плиту 26 и подпружиненные пружиной 27. Регулировка положени плиты 26 относительно ползуна 13 осуществл етс с помощью гаек 28.The slider 13 of the press is fixed with suspensions 24, in the supports of which columns 25 are installed axially displaced, embedded in plate 26 and spring loaded 27. The position of plate 26 relative to slide 13 is adjusted by means of nuts 28.

Плита 26 в процессе щтамповки выполн ет роль прижима и съемника обрабатываемого материала 29.The plate 26 in the process of shtampovki performs the role of a clamp and puller of the processed material 29.

Пуансон 30 закреплен в пуансонодержателе 31, а матрица 32 - в каретке 3. Дл удалени отходов при щтамповке служит платок 33.The punch 30 is secured in the punch holder 31, and the die 32 is secured in the carriage 3. The shawl 33 serves to remove waste during the stamping process.

Вращение приводному валу 17 сообщаетс от электродвигател 34 через ременную передачу 35 и шкив-маховик 36. Па станине I установлен ноддерлшвающий ролик 37 с кронщтейиом дл поддержки обрабатываемого материала 29.The rotation of the drive shaft 17 is communicated from the electric motor 34 via a belt drive 35 and a pulley flywheel 36. On the base frame I, a pivot roller 37 is mounted with a brace to support the material being processed 29.

Пресс-автомат работает следующим образом .Press machine works as follows.

При вращении приводного вала 17 от электродвигател 34 через ременную передачу 35 и шкив-маховик 36 шестерн 16 через шестерню 15 приводит в движение коленчатый вал 7, который, враща сь в цапфах 5 каретки, начнет перемещать с помощью шеек 8, щатунов 10, пальцев 11 и колонок 12 ползун 13 в опорах каретки 14, с установленным на нем пуансоном 30, пуансонодерж-ателем 31, плитой 26, колонками 25, пружинами 27 и подвесками 24 и одновременно передвигать каретку 3 в опорах 2 корпуса I с помощью шейки 9 и шатунаWhen the drive shaft 17 is rotated from the electric motor 34 through a belt drive 35 and a pulley-flywheel 36, the gear 16 drives the crankshaft 7 through gear 15, which, rotating in the trunnion 5 of the carriage, will begin to move with the necks 8, shatunov 10, fingers 11 and columns 12 slider 13 in the supports of the carriage 14, with a punch 30 mounted on it, a punching cylinder 31, a plate 26, columns 25, springs 27 and suspensions 24 and simultaneously moving the carriage 3 in supports 2 of the housing I with the aid of a neck 9 and a connecting rod

18, покачивающегос вокруг приводного вала 17.18, swinging around the drive shaft 17.

При совместных движени х каретки 3 и ползуна 13 материал захватываетс , и в процессе его подачи производитс штамповка.With joint movements of the carriage 3 and the slider 13, the material is captured, and in the process of its feeding, stamping is performed.

Предмет изобретени Subject invention

Claims

1. A press machine for stamping parts from a belt containing a slider moving in a vertical direction along the carriage guides and at the same time horizontally along with the carriage by means of a tongue mounted on the press drive shaft and connected at one end to the carriage, characterized by that, in order to reduce the load on the carriage, it has a kinematically connected crankshaft with a slider, on one of the necks of which there is a gear wheel connected with

gear, additionally mounted on the drive shaft, and one end of the connecting rod.

2.Press machine according to claim 1, characterized in that, in order to balance the masses of its moving parts, the connecting rod is made in the form

two shoulders and at the end, not connected with the carriage, balancing gears are installed, which are connected with the gear that is additionally mounted on the drive shaft.

3.Press machine according to claim 1, characterized in that the connecting rod has a cavity within which gears are placed.

4.Press machine according to claim 1, characterized in that the kinematic coupling of the slider with the crankshaft is made by

crankshafts mounted on the crankshaft journals and pivotally connected with the carriage guides.

12; 30