SU927497A1

SU927497A1 - Spindle head of machine for working wooden articles

Info

Publication number: SU927497A1
Application number: SU802913440A
Authority: SU
Inventors: Иосиф Степанович Бадера; Галина Павловна Бадера
Original assignee: Проектно-Конструкторский Технологический Институт Минлеспрома Усср
Priority date: 1980-04-21
Filing date: 1980-04-21
Publication date: 1982-05-15

Description

1one

Изобретение относитс к устройствам дл изготовлени шипов, а также цилиндрических и фасонных поверхностей у изделий и быть использовано в деревообрабатывающей промышленности.The invention relates to devices for the manufacture of thorns, as well as cylindrical and shaped surfaces of products and to be used in the woodworking industry.

Известна шпиндельна головка станка дл обработки дерев нных деталей, включающа имеющий привод полый цилиндрический корпус, втулку-копир, смонтированные в корпусе режущие инструменты, каждый из которых имеет рычаг с роликом дл взаимодействи с внутренней поверхностью втулки-копира Fl .The known spindle head of a woodworking machine, comprising a driven hollow cylindrical body, a copier sleeve, cutting tools mounted in the body, each of which has a roller lever for interacting with the inner surface of the copier sleeve Fl.

Однако технологические возможности известной шпиндельной головки ограничены вследствие невозможности обработки сложных профилей.However, the technological capabilities of the well-known spindle head are limited due to the impossibility of processing complex profiles.

Цель изобретени - расширение технологических возможностей.The purpose of the invention is the expansion of technological capabilities.

Поставленна цель достигаетс тем, что в качестве режущего инструмента использованы фрезы, которыеThe goal is achieved by the use of cutters as cutting tools, which

снабжены общим приводом вращени , соединены с ним посредством гибких валов и подпрух инены друг относительно друга.are provided with a common rotational drive, connected to it by means of flexible shafts and sub-inins relative to each other.

На фиг. 1 изображена шпиндельна головка, общий вид; на фиг.2набор различных по форме втулок-копиров .FIG. 1 shows the spindle head, general view; Fig.2 set of different form bushings-copiers.

На раме 1 станка, например шипорезного , установлена каретка 2 с On the frame 1 of the machine, such as tenoning, installed carriage 2

Claims

10 is movable from the actuator 3. On the carriage 2, a sleeve-copier k of the corresponding figured cross section is installed with an inner conical surface that moves 15 s in the slots of the carriage by means of an actuator 5 (not fully shown. The carriage has a stand 6 in which it rotates, for example gears 7, a hollow cylindrical body 8 with grooves 9, in which axles 10 have levers 11 pivotally connected to heads of 12 cutters (knives) 13. 39 Heads 12, in turn, are interconnected by a rod 1 and spring loaded by a spring 15, the rollers 16 are constantly pressed against the inner surface of the copier hub. The milling cutters 13 receive rotation from a common drive 17, for example, a V-belt, using flexible shafts 18 and gear wheels 19 and 20. The spindle head operates as follows. 17, the cutters 13 receive a torque. Simultaneously with this, the V-belt transfer pulley 7 cracks the hollow cylindrical body with grooves E, levers 11 and heads 12 with the cutters 13. Lever rollers 11, / roll over the inner surface of the sleeve -Copyr, set figure; the profile and size of the workpiece, depending on the shaped section of the hub-copier. In the manufacture of spikes, the carriage 2 of the machine with the help of the drive 3 makes a reciprocating motion on the workpiece 21 for the entire length of the spike. In the manufacture of products of any other profile, such as sticks, after adjustment to the appropriate size by moving the copier sleeve relative to the rollers 16, the product is passed one by one in front of the spindle head. DETAILED DESCRIPTION OF THE INVENTION A spindle head of a woodworking machine, comprising a driven hollow cylindrical body, a copier sleeve, cutting tools mounted in the body, each of which has a lever with a roller for interacting with the inner surface of the copier sleeve, in order to expand technological capabilities, cutters are used as a cutting tool, which are supplied with a common rotary drive, connected to it by means of flexible shafts and spring-loaded relative to each other. But other. Sources of information taken into account in the examination 1, USSR Author's Certificate No. 4it8l28, cl. In 27 C 13/16, 1973 (prototype).

0Ut.l