SU419648A1 - DEVICE FOR FIXING THE ADJUSTMENT SCREW TURBED INTO THE CASE - Google Patents

DEVICE FOR FIXING THE ADJUSTMENT SCREW TURBED INTO THE CASE

Info

Publication number
SU419648A1
SU419648A1 SU1807069A SU1807069A SU419648A1 SU 419648 A1 SU419648 A1 SU 419648A1 SU 1807069 A SU1807069 A SU 1807069A SU 1807069 A SU1807069 A SU 1807069A SU 419648 A1 SU419648 A1 SU 419648A1
Authority
SU
USSR - Soviet Union
Prior art keywords
fixing
spring
case
turbed
adjustment screw
Prior art date
Application number
SU1807069A
Other languages
Russian (ru)
Original Assignee
А. С. Кузин, И. Д. Никифоров , Б. А. Хейфец
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 А. С. Кузин, И. Д. Никифоров , Б. А. Хейфец filed Critical А. С. Кузин, И. Д. Никифоров , Б. А. Хейфец
Priority to SU1807069A priority Critical patent/SU419648A1/en
Application granted granted Critical
Publication of SU419648A1 publication Critical patent/SU419648A1/en

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  • Springs (AREA)
  • Clamps And Clips (AREA)

Description

1one

Изобретение относитс  к области общего машиностроени .This invention relates to the field of general engineering.

Известно устройство дл  фиксации ввернутого в корпус регулировочного винта с помощью навинченной на него спиральной пружииы .A device for fixing an adjusting screw screwed into the case is known with a helical spring screwed onto it.

Дл  обеспечени  бесступенчатого регулировани  пружина выполнена по профилю, соответствующему профилю каиавки резьбы винта, с шагом витков, отличным от шага резьбы, и навита с нат гом в упом нутые канавки, причем конец нружнны отогнут и введен в проточку, выполненную в корпусе.In order to ensure stepless adjustment, the spring is made along the profile corresponding to the screw thread thread profile, with a pitch of turns different from the thread pitch, and is wound with tension into the said grooves, the end of which is unbent and bent into the groove made in the housing.

Осевой нат г между винтом и пружиной, создаваемый разностью шагов пружины и резьбы, преп тствует их взаимно му самопроизвольному новороту, а так ка1К лружнпа закреплена в корпусе, то исключаетс  и самопроизвольное нроворачивание винта относительно корпуса.The axial tension between the screw and the spring, created by the difference in spring and thread pitch, prevents their mutual spontaneous opening, and since the pipe is secured in the housing, spontaneous alignment of the screw relative to the housing is excluded.

На чертеже показано предлагаемое устройство дл  фиксации ввер утого в корпус регулировочного винта.The drawing shows the proposed device for fixing the screw into the body of the adjusting screw.

Пружина 1, навернута  на регулировочиый винт 2, создает достаточное трение (из-за разности шагов резьбы и пружины в свободном состо нии), преп тствующее самопроизвольному проворачиванию винта 2 относительно пружины 1 н корнуса 3, так ка.к пружина 1 своим отогнутым концом 4 входит в гнездо 5 (отверстие паза или другое какоенибудь крепление) корпуса 3.The spring 1, screwed on the adjusting screw 2, creates sufficient friction (due to the difference in the thread pitch and the spring in the free state), preventing the spontaneous turning of the screw 2 relative to the spring 1 of the cornea 3, so to the spring 1 with its bent end 4 enters slot 5 (slot hole or some other attachment) of housing 3.

Предмет изобретени Subject invention

Устройство дл  фиксации ввернутого в корпус регулировочного винта с помощью навИ|Нчеиной на него спиральной пружошы, отличающеес  тем, что, с целью обеспечени  бесступенчатого регулировани , пружина выполнела но профилю, соответствующему профилю канавки резьбы винта, с шагом витков, отличным от шага резьбы, н навита с нат гом в упом иутые канавки, нричем конец пружины отогнут и введен в проточку , выпол1ненную в корпусе.A device for fixing the adjusting screw screwed into the housing with the help of navI | Ncheinoy coil spring on it, characterized in that, in order to ensure stepless adjustment, the spring made a profile corresponding to the thread groove profile with a pitch of turns different from the thread pitch wound with tension in the said grooves, where the end of the spring is unbent and inserted into the groove in the housing.

SU1807069A 1972-07-12 1972-07-12 DEVICE FOR FIXING THE ADJUSTMENT SCREW TURBED INTO THE CASE SU419648A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1807069A SU419648A1 (en) 1972-07-12 1972-07-12 DEVICE FOR FIXING THE ADJUSTMENT SCREW TURBED INTO THE CASE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1807069A SU419648A1 (en) 1972-07-12 1972-07-12 DEVICE FOR FIXING THE ADJUSTMENT SCREW TURBED INTO THE CASE

Publications (1)

Publication Number Publication Date
SU419648A1 true SU419648A1 (en) 1974-03-15

Family

ID=20520881

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1807069A SU419648A1 (en) 1972-07-12 1972-07-12 DEVICE FOR FIXING THE ADJUSTMENT SCREW TURBED INTO THE CASE

Country Status (1)

Country Link
SU (1) SU419648A1 (en)

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