SU625899A1 - Tapered joint of shaft with hub - Google Patents
Tapered joint of shaft with hubInfo
- Publication number
- SU625899A1 SU625899A1 SU772456443A SU2456443A SU625899A1 SU 625899 A1 SU625899 A1 SU 625899A1 SU 772456443 A SU772456443 A SU 772456443A SU 2456443 A SU2456443 A SU 2456443A SU 625899 A1 SU625899 A1 SU 625899A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- shaft
- hub
- tapered joint
- connection
- disk
- Prior art date
Links
Landscapes
- Sliding-Contact Bearings (AREA)
Description
1one
Изобретение относитс к области машиностроени .The invention relates to the field of engineering.
Известны конические соединени судовых валопроводов 1. Недостатком этих соединений вл етс сложность монтажа и демонтажа.Conical connections of ship shafts 1 are known. A disadvantage of these connections is the complexity of installation and disassembly.
Наиболее близко к изобретению коническое соединение вала со ступицей, имеющее отверстие дл подвода масла при демонтаже . Его педостатком вл етс сложность монтажа.Closest to the invention is a conical shaft-to-hub connection, which has an opening for supplying oil during disassembly. Its pedostalk is the complexity of the installation.
Цель изобретени - упрощение монтажа. Дл этого соединение снабжено заглущкой, установленной на наружном торце ступицы , и диском с уилотннтельными кольцами, установленными на торце вала, при этом стуцица вынолнена с дополнительным отверстием дл подвода масла и с цилиндрической расточкой на внутренней поверхностк , в которой расположен упом нутый диск, раздел ющий ее на две герметичные полости, а каждое отверстие дл подвода масла расположено в каждой из них.The purpose of the invention is to simplify installation. For this, the connection is provided with a plug installed on the outer end of the hub and a disk with pilot rings mounted on the shaft end, while the needle is fitted with an additional hole for supplying oil and with a cylindrical bore on the inner surface of which is located the said disk separating it is in two sealed cavities, and each hole for the supply of oil is located in each of them.
На чертеже изображено предлагаемое соедииение вала с полумуфтой в разрезе.The drawing shows the proposed connection shaft with the coupling half in the section.
Соединение содержит конус 1 вала 2 и полумуфтуЗ, торец которой уплотнен съемной заглушкой 4, а коническа поверхность - унлотнением 5. На хвостовике 6 вала 2 закреплен гайкой 7 диск 8 с уплотнени ми 9, образующий полость 10. В ступице полумуфты 3 выполнены маслоподвод щие отверсти И, 12 и 13.The joint contains a cone 1 of the shaft 2 and a half coupling, the end of which is sealed with a removable plug 4, and the conical surface is fitted with an assembly 5. On the shank 6 of the shaft 2 a disk 8 with seals 9 is fixed with a nut 7, forming a cavity 10. The hub of the coupling half has oil-feed holes And, 12 and 13.
Соединение собираетс и разбираетс следующим образом.The connection is assembled and resolved as follows.
Дл напрессовки полумуфту 3 предварительно устанавливают па конце , а иа хвостовике 6 закренл ют гайкой 7 диск 8. Через отверсти 11 и 12 подают под давленпем масло, и полумуфта 3, перемеща сь по конусу 1 на заданную величину, получает необходимый нат г, который обеспечивает передачу крут щего момента. Дл распрессовки соединени необходимо подать маслоTo press-in, coupling half 3 is pre-installed at the end, and the shank 6 is closed with disk 7 by nut 7. Through holes 11 and 12 oil is fed under pressure, and coupling half 3 moves along the cone 1 by a predetermined amount, receives the necessary tension, which provides torque transmission. Oil must be supplied to decompress the compound.
под давлением в отверстпе 11 п 13.under pressure in the hole 11 p 13.
Наличие в соединении диска и съемной заглушки позвол ет исключить изготовление оснастки (гидросъемников) дл каждого типоразмера соединеии на предпри ти х , производ щих монтажные или демолтажные работы, что требует дополинтельиых материальных затрат и времени. Предлагаемое соединение обеспечивает съем и насадку без указанной оснастки.The presence of a disk and a removable plug in the joint makes it possible to exclude the manufacture of equipment (hydraulic strippers) for each connection size at enterprises that perform assembly or demolition work, which requires additional costs and time. The proposed connection provides the removal and attachment without the specified equipment.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU772456443A SU625899A1 (en) | 1977-02-25 | 1977-02-25 | Tapered joint of shaft with hub |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU772456443A SU625899A1 (en) | 1977-02-25 | 1977-02-25 | Tapered joint of shaft with hub |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU625899A1 true SU625899A1 (en) | 1978-09-30 |
Family
ID=20697040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU772456443A SU625899A1 (en) | 1977-02-25 | 1977-02-25 | Tapered joint of shaft with hub |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU625899A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4375926A (en) * | 1981-07-27 | 1983-03-08 | Allis-Chalmers Corporation | Device for removing components from shafts |
| US4639158A (en) * | 1983-07-08 | 1987-01-27 | National Research Development Corp. | Fluid pressurized joint assembly |
| US4804872A (en) * | 1985-12-12 | 1989-02-14 | Fanuc Ltd. | Rotor of a built-in motor |
-
1977
- 1977-02-25 SU SU772456443A patent/SU625899A1/en active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4375926A (en) * | 1981-07-27 | 1983-03-08 | Allis-Chalmers Corporation | Device for removing components from shafts |
| US4639158A (en) * | 1983-07-08 | 1987-01-27 | National Research Development Corp. | Fluid pressurized joint assembly |
| US4804872A (en) * | 1985-12-12 | 1989-02-14 | Fanuc Ltd. | Rotor of a built-in motor |
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