SU844868A1 - Toothed gearing body - Google Patents

Toothed gearing body Download PDF

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Publication number
SU844868A1
SU844868A1 SU772517662A SU2517662A SU844868A1 SU 844868 A1 SU844868 A1 SU 844868A1 SU 772517662 A SU772517662 A SU 772517662A SU 2517662 A SU2517662 A SU 2517662A SU 844868 A1 SU844868 A1 SU 844868A1
Authority
SU
USSR - Soviet Union
Prior art keywords
housing
sealing
metal
components
base
Prior art date
Application number
SU772517662A
Other languages
Russian (ru)
Inventor
Вильцш Манфред
Original Assignee
Феб Комбинат Гетрибе Унд Купплю-Нген (Инопредприятие)
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 Феб Комбинат Гетрибе Унд Купплю-Нген (Инопредприятие) filed Critical Феб Комбинат Гетрибе Унд Купплю-Нген (Инопредприятие)
Application granted granted Critical
Publication of SU844868A1 publication Critical patent/SU844868A1/en

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M1/00—Frames or casings of engines, machines or apparatus; Frames serving as machinery beds
    • F16M1/04—Frames or casings of engines, machines or apparatus; Frames serving as machinery beds for rotary engines or similar machines

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Support Of The Bearing (AREA)
  • Sealing Devices (AREA)
  • Vibration Prevention Devices (AREA)
  • General Details Of Gearings (AREA)

Abstract

Housing for a gearwheel drive comprises a part which transmits the bearing forces to the base plate, and a housing (10) which completely encompasses the part (1) but in a contact-free manner. The components of a sealing or spring (13) nature located between the base plate and the housing (9) are either principally of a nature to withstand bending or torsion (apart from their sealing and housing support functions). Alternatively they can be of the rubber elastic non-metal sealing type, subject to pressure, or functionally divided between pressure affected rubber parts and bending or torsion subjected metal spring components. The sealing of the housing to shafts can be by means of metal spring bellows, metal, non-metal ring or pot-shaped components.

Description

(54) КОРПУС ДЛЯ ЗУБЧАТОЙ ПЕРЕДАЧИ(54) SPEED TRANSMISSION CASE

Изобретение относитс  к машиностроению , а именно к зубчатым передачам. Известен корпус дл  зубчатой передачи , содержащий основание, жестко св зан ные с ним опорные конструкции подшипников , кожух и опорно-уплотн ющие эластичные элементы дл  св зи кожуха с основанием и опорными конструкци ми подшипников l. Недостатком данной передачи  вл етс  малый срок службы и ненадежность уплот нени  из-за использовани  в качестве опор кожуха на основание и опорные кон- струкции подшипников, опорно-уплотн ющих эластичных элементов. Цель изобретени  - повышение срока службы и надежности уплотнений. Дл  достижени  этой цели корпус зубчатой передачи снабжен другими элемента ми, св зывающими кожух с основанием и опорными конструкци ми подшч пников. На фиг. 1 изображен корпус зубчатой передачи, вид спереди; на фиг. 2 - разрез А-А фиг. 1; на фиг. 3 - узел уплотнени  вала; на фиг. 4 - вариант уплотнени  соединени . Опорные конструкции подшипников выполненм в виде двух горизонтально напра вленных стоек 1 и 2, а,- также из обеспечивающих жесткость поперечных т г 3. В гнездах 4 и 5 подшипников устанавливаютс  малое зубчатое колесо 6 н большое зубчатое колесо 7. Опорные конструкции подшипников закреплены на основании 8. Кожух 9 окружает со всех сторон опорные конструкции подшипника и опираетс  через пружин щие, служащие дл  герметизации масл ного поддона lO, упругие элементы 11 на основание 8 и через упругие элементы 12 на опорные конструкции подшипников. Опорно-уплотн ющие элеаменты состо т из эластичного чашеобразного элемента 13, который одним торцем прикреплен к кожуху 9, а другим - к муфте 14, в которую входит уплотнительное кольцо.This invention relates to mechanical engineering, namely gearing. A gear housing is known, comprising a base, rigidly supporting bearing structures, a housing and support-sealing elastic members for connecting the housing with the base and bearing support structures l. The disadvantage of this transmission is the short service life and the unreliability of compaction due to the use of the casing on the base and supporting structures of bearings, supporting and sealing elastic elements as the supports of the casing. The purpose of the invention is to increase the service life and reliability of seals. To achieve this goal, the gear housing is provided with other elements connecting the casing with the base and support structures of the heel caps. FIG. 1 shows a gear case, front view; in fig. 2 - section A-A of FIG. one; in fig. 3 - shaft sealing unit; in fig. 4 shows a seal option. Bearing support structures are made in the form of two horizontally directed struts 1 and 2, and, also, of transverse t-rigs providing rigidity. In the bearing seats 4 and 5, a small gear wheel 6 n large gear wheel 7 is mounted. Bearings supporting structures are fixed on the base 8. The casing 9 surrounds the bearing support structures on all sides and rests through the spring-loaded lO for sealing the oil pan, the elastic elements 11 on the base 8 and through the elastic elements 12 on the bearing supporting structures. The support-sealing elements consist of an elastic cup-shaped element 13, which is attached at one end to the casing 9, and the other end to the sleeve 14, which includes a sealing ring.

Claims (1)

Формула изобретения Корпус для зубчатой передачи, содержащий основание, жестко связанные с ним опорные конструкции подшипников, кожух 5 и опорно-уплотняющие эластичные элементы для связи кожуха с основанием и опорными конструкциями подшипников, отличающийся тем, что, с целью повышения срока службы и надежности, уп10 лотнения, он снабжен упругими элементами, связывающими кожух с основанием и опорными конструкциями подшипников.Formula of the invention A gear housing comprising a base, bearing support structures rigidly connected thereto, a casing 5 and support sealing elastic elements for coupling the casing to the base and bearing support structures, characterized in that, in order to increase the service life and reliability, 10 In this case, it is equipped with elastic elements connecting the casing with the base and the bearing support structures.
SU772517662A 1976-09-02 1977-09-02 Toothed gearing body SU844868A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD19456976A DD127364A1 (en) 1976-09-02 1976-09-02

Publications (1)

Publication Number Publication Date
SU844868A1 true SU844868A1 (en) 1981-07-07

Family

ID=5505584

Family Applications (1)

Application Number Title Priority Date Filing Date
SU772517662A SU844868A1 (en) 1976-09-02 1977-09-02 Toothed gearing body

Country Status (6)

Country Link
CS (1) CS197631B1 (en)
DD (1) DD127364A1 (en)
FR (1) FR2363755A1 (en)
PL (1) PL200610A1 (en)
RO (1) RO76226A (en)
SU (1) SU844868A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102767612A (en) * 2012-08-06 2012-11-07 吴江信谊精密五金有限公司 Driving wheel fixing part in elevator gear reducer box
RU2622329C1 (en) * 2016-06-28 2017-06-14 Николай Викторович Мендрух Gear reducer

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105889472A (en) * 2016-06-16 2016-08-24 安徽省含山县皖中减速机械有限公司 Speed reducer shell rapidly achieving shock absorption and heat dissipation

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102767612A (en) * 2012-08-06 2012-11-07 吴江信谊精密五金有限公司 Driving wheel fixing part in elevator gear reducer box
CN102767612B (en) * 2012-08-06 2015-06-10 吴江信谊精密五金有限公司 Driving wheel fixing part in elevator gear reducer box
RU2622329C1 (en) * 2016-06-28 2017-06-14 Николай Викторович Мендрух Gear reducer

Also Published As

Publication number Publication date
RO76226A (en) 1981-02-28
FR2363755B3 (en) 1981-09-11
DD127364A1 (en) 1977-09-21
FR2363755A1 (en) 1978-03-31
CS197631B1 (en) 1980-05-30
PL200610A1 (en) 1978-05-22

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