SU1537399A1

SU1537399A1 - Multispindle head

Info

Publication number: SU1537399A1
Application number: SU874342475A
Authority: SU
Inventors: Конастанти Сергеевич Новиков
Original assignee: К. С. Новиков
Priority date: 1987-11-25
Filing date: 1987-11-25
Publication date: 1990-01-23

Abstract

Изобретение относитс к обработке металлов резанием и может быть использовано в агрегатных станках. Цель изобретени - расширение технологических возможностей и повышение производительности за счет быстрой и удобной установки шпинделей на непропорциональные межцентровые рассто ни . К корпусу 2 посредством винтов 16 крепитс основание 1. Соосно с последним размещены разводное кольцо 3, зажимное кольцо 4, нижний диск 5, верхний диск 6. Кольца 3 и 4 установлены с возможностью поворота вокруг своих осей. Паразитные шестерни 12 св зывают ведущую шестерню 13 с ведомыми шестерн ми 14 шпинделей 7. Между верхним диском 6 и нижним диском 5 размещены захваты, одни из которых взаимодействуют со шпиндел ми 7, а другие - с поверхностью паза, выполненного на зажимном кольце 4. При развороте кольца за счет взаимодействи с поверхностью паза оно обеспечивает разворот захватов, которые передают движение другим захватам дл обеспечени зажима шпинделей 7. 7 ил.The invention relates to metal cutting and can be used in aggregate machines. The purpose of the invention is to expand technological capabilities and increase productivity due to the quick and convenient installation of spindles at disproportionate center-to-center distances. The base 1 is fastened to the body 2 by means of screws 16. The coaxial ring 3, the clamping ring 4, the lower disk 5, the upper disk 6 are coaxial with the latter. The rings 3 and 4 are installed with the possibility of rotation around their axes. The parasitic gears 12 couple the driving gear 13 to the driven gears 14 of the spindles 7. Between the upper disk 6 and the lower disk 5 are placed the claws, some of which interact with the spindles 7 and others with the surface of the groove made on the clamping ring 4. When reversal of the ring due to the interaction with the surface of the groove, it ensures reversal of the grips that transmit movement to other grips to ensure the clamping of the spindles 7. 7 Il.

Description

Фиг. 2FIG. 2

WW

пP

2121

Фиг.ЗFig.Z

згzg

фиг 5Fig 5

1414

щu

26 25 626 25 6

t% lZ%000Zt% lZ% 000Z

2828

2525

шшшshhh

2$ 528 29 252 $ 528 29 25

Фиг. 6FIG. 6

2929

Claims

Claim

A multi-spindle head containing a drive shaft located in the housing and connected to the latter by means of gears, spindles, characterized in that, in order to expand technological capabilities and increase productivity, the head is equipped with a base rigidly connected to the housing, mounted coaxially with the latter with the possibility of rotation with an extension ring and clamping ring, and two disks fixed on the housing, the first of which is placed between the said rings, and the second is mounted. on the side of the clamping ring, opposite to the placement of the first disk, and in the disks and the housing are made coaxial figured grooves designed to accommodate introduced into the head of the grippers installed with the possibility of interaction with each other, while one of the grips are designed to interact with the surface of the figured heel. made in the clamping ring, and others with spindles.

FIG. 2

Fig. 3 f / e. 3