SU584116A1 - Device for fitting and fastening sleeve-type parts on shaft - Google Patents

Device for fitting and fastening sleeve-type parts on shaft

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Publication number
SU584116A1
SU584116A1 SU7602317582A SU2317582A SU584116A1 SU 584116 A1 SU584116 A1 SU 584116A1 SU 7602317582 A SU7602317582 A SU 7602317582A SU 2317582 A SU2317582 A SU 2317582A SU 584116 A1 SU584116 A1 SU 584116A1
Authority
SU
USSR - Soviet Union
Prior art keywords
shaft
sleeve
fitting
fastening sleeve
type parts
Prior art date
Application number
SU7602317582A
Other languages
Russian (ru)
Inventor
Витаутас Юозо Блюджюс
Ритмантас Антано Кастанаускас
Original Assignee
Каунасский Ордена Знак Почета Станкостроительный Завод Им.Ф.Э.Дзержинского
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 Каунасский Ордена Знак Почета Станкостроительный Завод Им.Ф.Э.Дзержинского filed Critical Каунасский Ордена Знак Почета Станкостроительный Завод Им.Ф.Э.Дзержинского
Priority to SU7602317582A priority Critical patent/SU584116A1/en
Application granted granted Critical
Publication of SU584116A1 publication Critical patent/SU584116A1/en

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  • A Measuring Device Byusing Mechanical Method (AREA)

Description

1one

Изобретение относитс  к области машиностроени  и может быть использовано дл  многократной сборки точных узлов, собираеAthix с зазором, а также в приспособлени х дл  линейных и угловых измерений.The invention relates to the field of mechanical engineering and can be used for the repeated assembly of precise assemblies, assembling Axix with a gap, as well as in devices for linear and angular measurements.

Известно устройство дл  установки и креплени  детали типа втулки на валу, содержащее фиксатор, вход ишй в сквозное отверстие втулки и взаимодействующий с валомA device is known for mounting and fastening a sleeve-type part on a shaft, comprising a retainer, an entrance into the through-hole of the sleeve and cooperating with the shaft.

1 Такое устройство не обеспечивает высокой точности базировани  по параллельности образующих базовых поверхностей.1 Such a device does not provide high accuracy of the base on the parallelism of the forming base surfaces.

Дл  повыщени  точности установки втулки по параллельности образующих базовых поверхностей в предлагаемом устройстве втулка выполнена с выемкой, расположенной по всей ее дли.не на внутренней поверхности с диаметрально противоположной стороны от отверсти  под фиксатор, ширина и радиус которой наход тс  в следующей зависимости от диаметра вала;To increase the accuracy of the installation of the sleeve in parallel with the forming base surfaces in the proposed device, the sleeve is made with a recess located along its entire length on the inner surface with the diametrically opposite side of the retainer hole, the width and radius of which are in the following dependence on the shaft diameter;

,3D- (0,4-0,45)Z),, 3D- (0.4-0.45) Z),

где D - диаметр вала.where D is the diameter of the shaft.

На фиг. 1 изображено предлагаемое устройство , продольный разрез; на фиг. 2 - разрез А-А на фиг. 1.FIG. 1 shows the proposed device, a longitudinal section; in fig. 2 shows section A-A in FIG. one.

Узел состоит из вала 1, на который надеваетс  втулка 2, винта 3, прижимающего через сухарь 4 втулку 2 к валу 1. На внутренней поверхности втулки 2 выполнена на всю длину выемка а, щирина которой определ етс  по формуле:The assembly consists of the shaft 1, on which the sleeve 2 is put on, the screw 3, which presses the sleeve 2 to the shaft 1 through the cracker 4. On the inner surface of the sleeve 2, there is a recess a full length, the width of which is determined by the formula:

/ 0,3),/ 0,3),

где D - диаметр внутреннего базового отверсти .where D is the diameter of the inner base hole.

Радиус выемки выполн етс  в зависимости:The excavation radius is dependent on:

(0,4-0,45) D. (0.4-0.45) D.

Дл  сборки узла на вал 1 надевают втулку 2 и винтом 3 креп т ее. При разборке отпускают винт 3. Исход  из конкретных условий , во врем  сборки возможно как надева-пие втулки 2 на вал 1, так и продевание вала 1 через отверстие втулки 2.To assemble the assembly onto the shaft 1, put the sleeve 2 and fasten it with the screw 3. When disassembling, release the screw 3. Based on the specific conditions, during assembly, it is possible both the sleeve 2 is put on and the shaft 1 is threaded through the hole of the sleeve 2.

Наличие выемки а обеспечивает точное базирование по параллельности образующих базовых поверхностей.The presence of the notch and provides an accurate basis for the parallelism of the forming base surfaces.

Ф о р м } л а изобретени F o rm} l and inventions

Устройство дл  установки и креплепи  деталей типа втулки на валу, содержащее фик30A device for mounting and fastening parts of the sleeve type on the shaft, containing fic

сатор, вход щий в сквозное отверстие втулки и взаимодействующий с валом, отличающеес  тем, что, с целью повыщени  точности установки втулки по параллельности образующих базовых поверхностей, втулка выполнена С выемкой, расположенной по всей ее длине на внутренней поверхности с диаметрально Противоположной стороны от отверсти  под фиксатор, щирина и радиус которой наход тс  в следующей зависимости от диаметра вала:a bushing that enters the through hole of the sleeve and interacts with the shaft, characterized in that, in order to increase the installation accuracy of the sleeve along the parallelness of the forming base surfaces, the sleeve is made With a notch located along its entire length on the inner surface with the diametrically opposite side of the hole under the latch, the width and radius of which are in the following dependence on the shaft diameter:

,30,,thirty,

(0,,45) Д, где D -диаметр вала. (0, 45) D, where D is the shaft diameter.

Источники информации, прин тые во внимание при экспертизе 1. Авторское свидетельство СССР № 239716, 47а 5, 1967.Sources of information taken into account during the examination 1. USSR Author's Certificate No. 239716, 47a 5, 1967.

SU7602317582A 1976-01-12 1976-01-12 Device for fitting and fastening sleeve-type parts on shaft SU584116A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU7602317582A SU584116A1 (en) 1976-01-12 1976-01-12 Device for fitting and fastening sleeve-type parts on shaft

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU7602317582A SU584116A1 (en) 1976-01-12 1976-01-12 Device for fitting and fastening sleeve-type parts on shaft

Publications (1)

Publication Number Publication Date
SU584116A1 true SU584116A1 (en) 1977-12-15

Family

ID=20646683

Family Applications (1)

Application Number Title Priority Date Filing Date
SU7602317582A SU584116A1 (en) 1976-01-12 1976-01-12 Device for fitting and fastening sleeve-type parts on shaft

Country Status (1)

Country Link
SU (1) SU584116A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5139220A (en) * 1990-11-02 1992-08-18 Leonian Phillip M Support stand with sling boom suspension
US5816735A (en) * 1993-07-16 1998-10-06 Tormek Ab Female part that can be locked in selective positions on a round rod
CN102444613A (en) * 2011-12-22 2012-05-09 镇江正汉泵业有限公司 Anti-loosening mechanism for reverse rotation of pump impeller

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5139220A (en) * 1990-11-02 1992-08-18 Leonian Phillip M Support stand with sling boom suspension
US5816735A (en) * 1993-07-16 1998-10-06 Tormek Ab Female part that can be locked in selective positions on a round rod
CN102444613A (en) * 2011-12-22 2012-05-09 镇江正汉泵业有限公司 Anti-loosening mechanism for reverse rotation of pump impeller

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