SU79429A2 - Thread rolling machine with two forcibly rotated rollers - Google Patents
Thread rolling machine with two forcibly rotated rollersInfo
- 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
Links
Landscapes
- 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
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) |
-
1948
- 1948-08-02 SU SU382256A patent/SU79429A2/en active
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