SU509731A2 - Connection of parts - Google Patents

Connection of parts

Info

Publication number
SU509731A2
SU509731A2 SU2070921A SU2070921A SU509731A2 SU 509731 A2 SU509731 A2 SU 509731A2 SU 2070921 A SU2070921 A SU 2070921A SU 2070921 A SU2070921 A SU 2070921A SU 509731 A2 SU509731 A2 SU 509731A2
Authority
SU
USSR - Soviet Union
Prior art keywords
head
bolt
parts
connection
nut
Prior art date
Application number
SU2070921A
Other languages
Russian (ru)
Inventor
Юрий Сергеевич Соколов
Лидия Евгеньевна Аникина
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 filed Critical
Priority to SU2070921A priority Critical patent/SU509731A2/en
Application granted granted Critical
Publication of SU509731A2 publication Critical patent/SU509731A2/en

Links

Landscapes

  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)

Description

1one

Изобретение относитс  к машиностроению и может примен тьс  там, где требуетс  быстрораэъемное соединение деталеFIELD OF THE INVENTION The invention relates to mechanical engineering and can be applied where a quick-connect connection is required.

По основному авт. св. 325427 известно устройство дл  соединени  деталей содержащее эксцентриковую втулку, болт с головкой и гайку.According to the main author. St. 325427 a device for connecting parts is known comprising an eccentric bushing, a bolt with a head and a nut.

Известное устройство не обеспечивает быстродействи  из-за того, что каладый раз дл  соединени  и разъединени  деталей необходимо вращать гайку.The known device does not provide speed due to the fact that every time for connecting and disconnecting parts it is necessary to rotate the nut.

Цель изобретени  - повышение- скорости и надежности соединени  деталей.The purpose of the invention is to increase the speed and reliability of the connection parts.

Это достигаетс  тем, что предлагаемое устройство снабжено упругим элементом, установленным на болте между гайкой и торцом эксцентриковой втулки, а на торде втулки со стороны головки болта образованы выступы с фасками, взаимодействующими при повороте болта с соответствующими фасками выполненными на головке болта.This is achieved by the fact that the proposed device is provided with an elastic element mounted on the bolt between the nut and the end of the eccentric bushing, and on the sleeve bushing on the side of the head of the bolt protrusions are formed with chamfers interacting when the bolt is turned with corresponding chamfers made on the bolt head.

На фиг. 1 изображено предлагаемое устройство дл  соединени  деталей в раз-  FIG. 1 shows the proposed device for connecting parts in different

резе; на фиг. 2 - то же, вид сверху; на фиг. 3 - разрез по А-А на фиг. 1.reze; in fig. 2 - the same, top view; in fig. 3 is a section along A-A in FIG. one.

Устройство состоит из эксцентриковой втулки 1, в отверстий которой расположен болт 2 с головкой 3. На стержне болта 2 установлены тарельчатые пружины 4, под- гайкой 5 со шплинтом 6 н.стаканом 7.The device consists of an eccentric bushing 1, in the holes of which there is a bolt 2 with a head 3. On the bolt 2 core there are cup springs 4, with a re-fit 5 with a cotter pin 6 N. cup 7.

В рабочем положении ртулка 1 установлена в корпусе 8 и застопорена винтом 9.In the working position, the sleeve 1 is installed in the housing 8 and locked with a screw 9.

При надевании зажимаемой детали 1О головка 3 болта 2 должна быть развернута так, чтобы она не выступала за наружный диаметр втулки 1.When putting on the clamped part 1O, the head 3 of the bolt 2 should be turned so that it does not protrude beyond the outer diameter of the sleeve 1.

После надевани  детали 1О головку поворачивают на 18О°, при этом головка фаской находит на выступ 11 и отжимает с . Это сделано дл  того, чтобы не касатьс  опорным шариком 12 детали 10 при развороте головки 3. Когда головка развернетс  на 18О°, ее нижн   поверхность сойдет с выступа 11 в паз, и под After putting on the part 1O, the head is turned by 18 °, while the head is chamfered on the ledge 11 and squeezes out. This is done so as not to touch the support ball 12 of the part 10 when turning the head 3. When the head turns 18 °, its bottom surface will come down from the protrusion 11 into the groove, and under

SU2070921A 1974-10-28 1974-10-28 Connection of parts SU509731A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU2070921A SU509731A2 (en) 1974-10-28 1974-10-28 Connection of parts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU2070921A SU509731A2 (en) 1974-10-28 1974-10-28 Connection of parts

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
SU325427 Addition

Publications (1)

Publication Number Publication Date
SU509731A2 true SU509731A2 (en) 1976-04-05

Family

ID=20599441

Family Applications (1)

Application Number Title Priority Date Filing Date
SU2070921A SU509731A2 (en) 1974-10-28 1974-10-28 Connection of parts

Country Status (1)

Country Link
SU (1) SU509731A2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2478166C1 (en) * 2009-02-10 2013-03-27 Эйрбас Оперэйшнз Гмбх Device for fixation of modular element in aircraft
US8540453B2 (en) 2005-03-23 2013-09-24 Textron Innovations Inc. Apparatus for joining members and assembly thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8540453B2 (en) 2005-03-23 2013-09-24 Textron Innovations Inc. Apparatus for joining members and assembly thereof
RU2478166C1 (en) * 2009-02-10 2013-03-27 Эйрбас Оперэйшнз Гмбх Device for fixation of modular element in aircraft
US9046118B2 (en) 2009-02-10 2015-06-02 Airbus Operations Gmbh Fastening device for a module element in an airplane

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