SU79429A2 - Thread rolling machine with two forcibly rotated rollers - Google Patents

Thread rolling machine with two forcibly rotated rollers

Info

Publication number
SU79429A2
SU79429A2 SU382256A SU382256A SU79429A2 SU 79429 A2 SU79429 A2 SU 79429A2 SU 382256 A SU382256 A SU 382256A SU 382256 A SU382256 A SU 382256A SU 79429 A2 SU79429 A2 SU 79429A2
Authority
SU
USSR - Soviet Union
Prior art keywords
rolling machine
thread rolling
forcibly rotated
rollers
rotated rollers
Prior art date
Application number
SU382256A
Other languages
Russian (ru)
Inventor
З.Д. Левин
Original Assignee
З.Д. Левин
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by З.Д. Левин filed Critical З.Д. Левин
Priority to SU382256A priority Critical patent/SU79429A2/en
Application granted granted Critical
Publication of SU79429A2 publication Critical patent/SU79429A2/en

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  • Transmission Devices (AREA)

Description

В авт. св. А 60052 описан станок дл  накатки резьбы двум  принудителько вращаемыми роликами, в котором дл  принудительной подачи одного из роликов применен вращаемый от общего Привода профильный кулачок.In auth. St. A 60052 describes a machine for rolling a thread with two forcibly rotated rollers, in which a profile cam rotated from a common drive is used to force one of the rollers.

В предлагаемом станке взаимодействие профильного кулачка со пшиндельной бабкой, несущей на себе переставной ролик, осуществлено посредством трехщарнирного рычажного механизма, что значительно увеличивает усилие подачи и тем позвол ет расщирить область применени  станка.In the proposed machine, the interaction of the profile cam with the pinhead, carrying the adjustable roller on itself, is carried out by means of a three-hinged lever mechanism, which significantly increases the feed force and thereby allows the machine to be expanded.

На чертеже изображена схема станка.The drawing shows a diagram of the machine.

На станине 1 станка монтирована шпиндельна  бабка 2, несуща  щпиндель 3, и шпиндельна  бабка 4, несуща  такой же щпиндель.A spindle head 2 is mounted on the base 1 of the machine, carrying spindle 3, and spindle head 4 carrying the same spindle.

Бабка 2 при настройке устанавливаетс  и закрепл етс  на станине 1. Бабка 4 получает подачу при работе рычажното механизма, состо щего из кулачка 5, ролика 6 и трехщарнирного рычага 7, один щарнир которого расположен на неподвижном кронщтейне 8, второйGrandma 2 is set up and fixed on frame 1 when adjusting. Grandma 4 receives a feed when operating the lever mechanism consisting of a cam 5, a roller 6 and a three-hinged lever 7, one joint of which is located on the fixed bracket 8, the second

ка пальце 9 эксцентрика 10, а третий взаимодействует с кулачком 5 посредством ролика 6. Обратное холостое движение щпиндельной бабки 4 производитс  пружинами. На концах щпинделей 3 закреплены накатные ролики //, а в середине щпинделей закреплены на щпонках черв чные щестерни, получающие вращение от черв ков 12 и 13, из которых черв к 12 насажен на приводном валу 14 свободно и сцепл етс  с ним посредством муфты 1, а черв к 13 насажен на вал 14 при помощи скольз щей щпонки. Вал 14 получает -вращение от электромотора через ременную передачу.The finger 9 of the eccentric 10 and the third interacts with the cam 5 by means of the roller 6. The reverse idle movement of the spindle head 4 is produced by springs. Roller rollers // are attached to the ends of the shpindles 3, and in the middle of the shpindles there are worm shpies fixed to the tongues, which receive rotation from worms 12 and 13, of which the worm 12 is mounted on the drive shaft 14 freely and engages with the clutch 1 and the worm to 13 is mounted on the shaft 14 by means of a sliding tongue. Shaft 14 gets a rotation from the electric motor through a belt drive.

Кулачок 5 приводитс  во вращение от приводного вала 14 через сменные цепные звездочки 16 и черв  чную Передачу 17.The cam 5 is driven to rotate from the drive shaft 14 via interchangeable chain sprockets 16 and a worm gear 17.

Дл  вращени  кулачка 5 врхчную цепна  передача от1.пючаетс  выводo s из соединени  с ней зубчато муфты 18, и вращение производитс  маховичком, монтированным на свободном конце вала черв ка.To rotate the cam 5, the vertical chain transmission is pulling the s out of the coupling gear 18 from its connection, and the rotation is performed by a handwheel mounted on the free end of the screw shaft.

Подлежаща  накатке деталь устанавливаетс  на оправке 19, а дл  регулировки положени  накатныхThe part to be rolled is mounted on the mandrel 19, and to adjust the position of the knurling

189189

SU382256A 1948-08-02 1948-08-02 Thread rolling machine with two forcibly rotated rollers SU79429A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU382256A SU79429A2 (en) 1948-08-02 1948-08-02 Thread rolling machine with two forcibly rotated rollers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU382256A SU79429A2 (en) 1948-08-02 1948-08-02 Thread rolling machine with two forcibly rotated rollers

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
SU60052 Addition

Publications (1)

Publication Number Publication Date
SU79429A2 true SU79429A2 (en) 1948-11-30

Family

ID=48261678

Family Applications (1)

Application Number Title Priority Date Filing Date
SU382256A SU79429A2 (en) 1948-08-02 1948-08-02 Thread rolling machine with two forcibly rotated rollers

Country Status (1)

Country Link
SU (1) SU79429A2 (en)

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