SU45578A1 - Vrubov machine with automatically controlled feed rate - Google Patents

Vrubov machine with automatically controlled feed rate

Info

Publication number
SU45578A1
SU45578A1 SU167354A SU167354A SU45578A1 SU 45578 A1 SU45578 A1 SU 45578A1 SU 167354 A SU167354 A SU 167354A SU 167354 A SU167354 A SU 167354A SU 45578 A1 SU45578 A1 SU 45578A1
Authority
SU
USSR - Soviet Union
Prior art keywords
machine
feed rate
vrubov
automatically controlled
controlled feed
Prior art date
Application number
SU167354A
Other languages
Russian (ru)
Inventor
Н.К. Ткаченко
Original Assignee
Н.К. Ткаченко
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 Н.К. Ткаченко filed Critical Н.К. Ткаченко
Priority to SU167354A priority Critical patent/SU45578A1/en
Application granted granted Critical
Publication of SU45578A1 publication Critical patent/SU45578A1/en

Links

Landscapes

  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Removal Of Insulation Or Armoring From Wires Or Cables (AREA)

Description

В авторском свидетельстве № 38083 описана врубова  машина с автоматически регулирующейс  скоростью подачи в зависимости от степени напр жени  режущего каната. Дл  автоматической регулировки скорости подачи машины от максимальной до нул , в зависимости от величины сопротивлени  режущей цепи бара, но независимо от вращени  электродвигател  применены два эксцентрика, из которых один насажен при помощи шпонки на вал электродвигател , а другой обхватывает первый эксцентрик и свободно на нем поворачиваетс , чем достигаетс  изменение общего эксцентриситета.The author's certificate no. 38083 describes a cut-in machine with an automatically controlled feed rate depending on the stress level of the cutting rope. Depending on the resistance value of the bar cutting chain, but regardless of the rotation of the electric motor, two eccentrics are used to automatically adjust the feed rate of the machine, of which one is fitted with a key on the motor shaft and the other clasps the first eccentric and rotates freely on it the change in total eccentricity.

В предлагаемом видоизменении врубовой машины, дл  автоматического изменени  передаточного числа оборотов служит система конических зубчатых колес, св занных между собою щеточной цепью.In the proposed modification of the iron machine, a system of bevel gears connected between a brush chain serves to automatically change the speed ratio.

На схематическом чертеже фиг. 1 изображает вид системы передачи; фиг. 2-радиальный разрез зубчатых конических колес; фиг. 3-вид спереди их и щеточной цепи; фиг. 4-вид по стрелке А фиг. 2.In the schematic drawing of FIG. 1 shows the type of transmission system; FIG. 2-radial section of toothed conical wheels; FIG. 3 is a front view of them and the brush chain; FIG. 4 is a view along arrow A of FIG. 2

(8)(eight)

Конические колеса 4 и 14 насажены на валиках 8 и 12 на шпонках, колеса 5 и 15 сид т в пазах тех же валиков и, враща сь вместе с ними, могут свободно перемещатьс  вдоль оси валиков при помощи переводных вилок 37 и 17, насаженных неподвижно на валиках 9 и 16. Конические колеса имеют зубцы 32, 35 треугольного профил  (фиг. 2 и 4). В зацепление с зубцами колес входит щеточна  цепь, состо ща  из пластинок 34, монтированных на валиках 36, и образующа  цепь, подобную цепи Галл . В пр моугольные окна пластинок 34 плотно набраны щетки 33 из стальной проволоки. Пластинки 34 имеют выступающие бортики 38, упирающиес  в зубцы колес, но не вход щие в зацепление с зубцами, так как они ширк впадин между зубцами, благодар  чему между впадиной колес и щеткой цепи образуетс  необходимый зазор.Bevel wheels 4 and 14 are mounted on rollers 8 and 12 on keys, wheels 5 and 15 sit in the grooves of the same rollers and, rotating with them, can freely move along the axis of the rollers with the help of conversion forks 37 and 17, mounted fixedly on rollers 9 and 16. Bevel wheels have teeth 32, 35 of a triangular profile (Fig. 2 and 4). A brush chain consisting of plates 34 mounted on rollers 36 and forming a chain similar to a chain Gaul engages with the teeth of the wheels. The rectangular windows of the plates 34 are densely packed with brushes 33 made from steel wire. The plates 34 have protruding flanges 38 that abut against the teeth of the wheels, but do not engage with the teeth, since they are the grooves of the depressions between the teeth, due to which a necessary gap is formed between the depression of the wheels and the chain brush.

Благодар  эластичности стальной щетки проволоки хорошо зацепл ютс  на любом радиусе колес (фиг. 4).Due to the elasticity of the steel brush, the wires engage well on any radius of the wheels (Fig. 4).

Изменение скорости подачи производитс  следующим образом. При изменении крут щего момента на валике 20The change in feed rate is as follows. By changing the torque on the roller 20

SU167354A 1935-04-13 1935-04-13 Vrubov machine with automatically controlled feed rate SU45578A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU167354A SU45578A1 (en) 1935-04-13 1935-04-13 Vrubov machine with automatically controlled feed rate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU167354A SU45578A1 (en) 1935-04-13 1935-04-13 Vrubov machine with automatically controlled feed rate

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
SU38083A Addition SU14723A1 (en) 1929-01-05 1929-01-05 Tubular feather

Publications (1)

Publication Number Publication Date
SU45578A1 true SU45578A1 (en) 1936-01-31

Family

ID=48359748

Family Applications (1)

Application Number Title Priority Date Filing Date
SU167354A SU45578A1 (en) 1935-04-13 1935-04-13 Vrubov machine with automatically controlled feed rate

Country Status (1)

Country Link
SU (1) SU45578A1 (en)

Similar Documents

Publication Publication Date Title
SU45578A1 (en) Vrubov machine with automatically controlled feed rate
US1538008A (en) Reduction gearing
GB514572A (en) Improvements in or relating to the manufacture of gears
GB753990A (en) Improvements in or relating to rolling mills
GB1345057A (en)
GB227235A (en) Improvements in variable speed toothed-wheel gearing
DE409060C (en) Spur gears
GB266163A (en) Improvements in or relating to toothed gearing
SU398715A1 (en) DEVICE FOR DRAWING DRAINS OF ROPES OF ROPES TO ROTS CARS
US1440907A (en) Worm gearing
GB1460236A (en) Textile fibres drafting assemblies
GB175937A (en) Improvements in or relating to profile milling cutter
SU484026A1 (en) Drive work rolls rolling mill
SU63123A1 (en) Gear shaping machine
SU89331A1 (en) Work rolls for rolling mill
SU475761A3 (en) Method of cutting cylindrical wheels
SU151180A1 (en) Method of cutting large modulus spur gears
DE639992C (en) Rotary piston machine with two runners rotating in opposite directions and sealing one another
SU144385A1 (en) Method of cutting large modulus spur gears
DE526220C (en) Band saw machine with change gear
GB161750A (en) Improvements relating to apparatus for moving rails and other articles in relation to the rolls of rolling mills
SU835674A1 (en) Method of chamfering toothed crowns
GB236835A (en) Improvements in rag picking machine
US1867882A (en) Differential pulley
DE582556C (en) Traveling grate with grate path divided into strips