SU389716A1 - Cherv Chna transmission - Google Patents

Cherv Chna transmission

Info

Publication number
SU389716A1
SU389716A1 SU1634051A SU1634051A SU389716A1 SU 389716 A1 SU389716 A1 SU 389716A1 SU 1634051 A SU1634051 A SU 1634051A SU 1634051 A SU1634051 A SU 1634051A SU 389716 A1 SU389716 A1 SU 389716A1
Authority
SU
USSR - Soviet Union
Prior art keywords
transmission
cherv
chna
worm
worm gear
Prior art date
Application number
SU1634051A
Other languages
Russian (ru)
Inventor
В.М. Лукошников
Л.Д. Федоров
Ю.И. Яковлев
Original Assignee
Куйбышевский Завод Координатно-Расточных Станков
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 Куйбышевский Завод Координатно-Расточных Станков filed Critical Куйбышевский Завод Координатно-Расточных Станков
Priority to SU1634051A priority Critical patent/SU389716A1/en
Application granted granted Critical
Publication of SU389716A1 publication Critical patent/SU389716A1/en

Links

Description

1one

Изобретение относитс  к черв чным и зубчатым передачам.This invention relates to worm gears and gears.

Известны черв чнь е передачи, содержащие черв к, черв чное колесо, смазывающее колесо из твердого смазывающего материала 5 и пружину, взаимодействующую со смазывающим колесом.Worm gears are known, containing a worm gear, a worm gear, a lubricating wheel made of solid lubricant 5 and a spring interacting with a lubricating wheel.

Предлагаема  черв чна  передача отличает с  от известных тем, что смазывающее колесо выполнено из сплавов на медной основою установлено соосно черв чному колесу и под. пружинеио к черв ку.The proposed worm gear differs from that known in that the lubricating wheel is made of alloys on a copper base mounted coaxially with the worm wheel and under. spring to the worm.

Это позвол ет создать более компактную передачу, а также повысить ее нагрузочную способность и противозадирочные свойства, 5This allows you to create a more compact transmission, as well as increase its load capacity and anti-seize properties, 5

На фиг. 1 изображена предлагаема  черв чна  передача; на фиг. 2 - разрез по А-А на фиг. 1.FIG. 1 depicts the proposed worm transmission; in fig. 2 is a section along A-A in FIG. one.

Черв чна  передача включает в себ  черв к 1, вход щий в зацепление с основной 20 частью 2 черв чного колеса, выполненной из железоуглеродистых сплавов, и вспомО. гательной частью 3, выполненной из спла .вов на меднойоснове, например латуни Вспомогательна  часть 3 черв чного колеса The worm gear includes a worm to 1, which engages with the main 20 part 2 of the worm gear, made of iron-carbon alloys, and ancillary. the heating part 3 made of alloys on a copper base, such as brass. The auxiliary part 3 of the worm gear

Гбодно сидит на шейке 4 основной части 2 и соедин етс  с последней при помощи фигурного паза 5, в стенку которого упирает;с  штифт 6 с полукруглой головкой, на цилиндрическом конце которого помещаетс  пружина 7, другой конец которой надет на штифт 8, сид ший Б стойке 9, котора  вставлена в основную часть 2. Стопорна  шайба 10 прикреплена к основной части 2 винтами 11,Gnobodo sits on the neck 4 of the main part 2 and connects to the latter by means of a shaped groove 5, which abuts the wall; with pin 6 with a semicircular head, on the cylindrical end of which a spring 7 is placed, the other end of which is put on pin 8 rack 9, which is inserted into the main body 2. Lock washer 10 is attached to the main body 2 with screws 11,

Под давлением пружины 7, которое чере штифт 6 передаетс  на вспомогательную часть 3, а через штифт 8 и стойку 9 - на основную часть 2, вспомогательна  часть 3 пршкимаетс  своими зубь ми дс рабочей стороне витка черв ка 1, на которую в процессе обкатки наноситс  слой, медных сплавов , а с .нее - на зубь  основной части 2.Under pressure of the spring 7, which is transferred to the auxiliary part 3 through the pin 6, and through the pin 8 and the stand 9 to the main part 2, the auxiliary part 3 is fastened with its teeth to the working side of the screw 1, to which a layer is applied during the running process , copper alloys, and with. more - on the teeth of the main part 2.

Таким образом созда,етс  ивсе врем  поддерживаетс  пограничный слой меди, который преп тствует возникновению задиров, снижает коеффициент трени  и повышает износоустойчивость черв чной передачи.In this way, a copper boundary layer is created all the time, which prevents the occurrence of scoring, reduces the coefficient of friction and increases the wear resistance of the worm gear.

SU1634051A 1971-03-17 1971-03-17 Cherv Chna transmission SU389716A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1634051A SU389716A1 (en) 1971-03-17 1971-03-17 Cherv Chna transmission

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1634051A SU389716A1 (en) 1971-03-17 1971-03-17 Cherv Chna transmission

Publications (1)

Publication Number Publication Date
SU389716A1 true SU389716A1 (en) 1976-06-25

Family

ID=20468955

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1634051A SU389716A1 (en) 1971-03-17 1971-03-17 Cherv Chna transmission

Country Status (1)

Country Link
SU (1) SU389716A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7850147B1 (en) * 2008-08-23 2010-12-14 Superior Gearbox Company Boat lifting apparatus
US11243680B2 (en) 2008-08-22 2022-02-08 Fujifilm Business Innovation Corp. Multiple selection on devices with many gestures

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11243680B2 (en) 2008-08-22 2022-02-08 Fujifilm Business Innovation Corp. Multiple selection on devices with many gestures
US7850147B1 (en) * 2008-08-23 2010-12-14 Superior Gearbox Company Boat lifting apparatus

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