SU749476A1 - Universal spindle sliding-contact-bearing bushing - Google Patents
Universal spindle sliding-contact-bearing bushing Download PDFInfo
- Publication number
- SU749476A1 SU749476A1 SU782610477A SU2610477A SU749476A1 SU 749476 A1 SU749476 A1 SU 749476A1 SU 782610477 A SU782610477 A SU 782610477A SU 2610477 A SU2610477 A SU 2610477A SU 749476 A1 SU749476 A1 SU 749476A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- contact
- bearing bushing
- liner
- universal
- universal spindle
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B35/00—Drives for metal-rolling mills, e.g. hydraulic drives
- B21B35/14—Couplings, driving spindles, or spindle carriers specially adapted for, or specially arranged in, metal-rolling mills
- B21B35/142—Yielding spindle couplings; Universal joints for spindles
- B21B35/145—Hooke's joints or the like with each coupling part pivoted with respect to an intermediate member
- B21B35/146—Tongue and slipper joints
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B35/00—Drives for metal-rolling mills, e.g. hydraulic drives
- B21B35/14—Couplings, driving spindles, or spindle carriers specially adapted for, or specially arranged in, metal-rolling mills
- B21B35/147—Lubrication of spindle couplings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sliding-Contact Bearings (AREA)
Description
(54) ВКЛАДЫШ ШАРНИРА СКОЛЬЖЕНИЯ УНИВЕРСАЛЬНОГО(54) ATTACHMENT OF THE UNIVERSAL SLIDING HINGE
II
Изобретение относитс к области металлургического машиностроени и может быть использовано в приводных шпиндел х прокатных станов.The invention relates to the field of metallurgical engineering and can be used in drive spindles of rolling mills.
Известен вкладыш шарнира скольжени универсального шпиндел , имеющий плоскую и цилиндрическую контактные поверхности (1).Known liner sliding hinge universal spindle, having a flat and cylindrical contact surface (1).
Недостатком известного вкладыша вл етс его невысока износостойкость.A disadvantage of the known liner is its low wear resistance.
Описываемый вкладыш шарнира скольжени Q универсального шпиндел лишен указанного недостатка и отличаетс тем, что на контактных поверхност х выполнены пазы, в которых установлены брикеты твердой смазки.The described liner of the hinge of the slide Q of the universal spindle is devoid of this drawback and is characterized in that grooves are made on the contact surfaces in which solid lubricant briquettes are mounted.
На фиг. 1 изображен обпшй вид вкладыша )5 шарнира скольжени универсального ппгандел разрез; на фиг. 2 - сечение вкладыша.FIG. 1 shows a full view of the liner) 5 sliding hinge of a universal ppgundel section; in fig. 2 - liner section.
На цилиндрической 1 и плоской 2 контактных поверхност х вкладыша выполнены пазы 3, в которых установлены брикеты твердой JQ смазки 4, например графита.On the cylindrical 1 and flat 2 contact surfaces of the liner there are grooves 3 in which briquettes of solid JQ grease 4, for example graphite, are installed.
Работает вкладыш следуюшим образом.The liner works as follows.
По мере износа кситактных поверхностей вкладыша происходит истирание графита, чеШПИНДЕЛЯAs wear on the csactic surfaces of the liner, abrasion of graphite, spindle occurs.
шуйки которого заполн ют зону контакта вкладыша с лопастью и вилкой, снижают интенсивность трени и износа. Отпадает необходимость в профилактических меропри ти х по смазке шарниров, так как вкладыш с размешеш1ыми в его пазах брикетами твердой смазки работает без обслуживани до полного износа.The tabs of which fill the zone of contact between the liner and the blade and fork reduce the intensity of friction and wear. There is no need for preventive measures for the lubrication of the hinges, since the liner with solid lubricant briquettes located in its grooves works without maintenance until full wear.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU782610477A SU749476A1 (en) | 1978-05-03 | 1978-05-03 | Universal spindle sliding-contact-bearing bushing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU782610477A SU749476A1 (en) | 1978-05-03 | 1978-05-03 | Universal spindle sliding-contact-bearing bushing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU749476A1 true SU749476A1 (en) | 1980-07-25 |
Family
ID=20762372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU782610477A SU749476A1 (en) | 1978-05-03 | 1978-05-03 | Universal spindle sliding-contact-bearing bushing |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU749476A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU216360U1 (en) * | 2022-12-06 | 2023-01-31 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Магнитогорский государственный технический университет им. Г.И. Носова" | Spindle universal joint bushing |
-
1978
- 1978-05-03 SU SU782610477A patent/SU749476A1/en active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU216360U1 (en) * | 2022-12-06 | 2023-01-31 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Магнитогорский государственный технический университет им. Г.И. Носова" | Spindle universal joint bushing |
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