SU1475781A1 - Assembly for securing connecting-rod to saw frame - Google Patents
Assembly for securing connecting-rod to saw frame Download PDFInfo
- Publication number
- SU1475781A1 SU1475781A1 SU874233220A SU4233220A SU1475781A1 SU 1475781 A1 SU1475781 A1 SU 1475781A1 SU 874233220 A SU874233220 A SU 874233220A SU 4233220 A SU4233220 A SU 4233220A SU 1475781 A1 SU1475781 A1 SU 1475781A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- connecting rod
- saw frame
- frame
- saw
- elastic elements
- Prior art date
Links
Abstract
Изобретение относитс к конструкции соединени шатуна с пильной рамкой. Цель изобретени - уменьшение динамических нагрузок и виброактивности лесопильной рамы. Устройство содержит шатун 1, в головке которого установлены упругие элементы 2 и 3, пильную рамку, к нижней поперечине которой прикреплены проушины 7. Рассто ние между проушинами 7 равно ширине пильной рамки. В проушинах 7 установлен выполненный из пружинной стали палец 8, на котором смонтирована распорна втулка 4. Упругие элементы 2 и 3 жестко установлены на распорной втулке 4. На головке шатуна 1 с торцов герметично закреплены эластичные диафрагмы 11 и 15 с образованием между ними упругими элементами 2 и 3 полостей, которые заполнены смазочным материалом. В процессе работы лесопильной рамы упругие элементы 2 и 3, а также палец 8 амортизируют динамические удары, возникающие в мертвых точках движени пильной рамки. Эластичные диафрагмы 11 и 15 обеспечивают герметичность полостей при изгибе пальца 8 и см тии упругих элементов 2 и 3. 1 ил.The invention relates to the design of connecting the connecting rod with the saw frame. The purpose of the invention is to reduce the dynamic loads and vibroactivity of the saw-frame. The device comprises a connecting rod 1, in the head of which elastic elements 2 and 3 are mounted, a saw frame, with lugs 7 attached to the lower crossbar. The distance between the lugs 7 is equal to the width of the saw frame. In lugs 7, a finger 8 made of spring steel is installed on which a spacer sleeve 4 is mounted. Elastic elements 2 and 3 are rigidly mounted on a spacer sleeve 4. Elastic diaphragms 11 and 15 are tightly fixed on the head of the connecting rod 1 with elastic elements 2 between them and 3 cavities that are filled with lubricant. During the operation of the saw-frame, the elastic elements 2 and 3, as well as the finger 8, absorb the dynamic impacts that occur in the dead points of the movement of the saw frame. Elastic diaphragms 11 and 15 ensure the tightness of the cavities when the fingers 8 are bent and cm of the elastic elements 2 and 3. 1 sludge.
Description
Составитель Н.Панов / Редактор К.Крупкина Техред М.Ходанич Корректор О.КравцоваCompiled by N.Panov / Editor K.Krupkina Tehred M.Hodanich Proofreader O. Kravtsova
Заказ 2110/15Order 2110/15
Тираж 453Circulation 453
ВНИИПИ Государственного комитета по изобретени м и открыти м при ГКНТ СССР 113035, Москва, Ж-35, Раушска наб., д. 4/5VNIIPI State Committee for Inventions and Discoveries at the State Committee on Science and Technology of the USSR 113035, Moscow, Zh-35, Raushsk nab. 4/5
ПодписноеSubscription
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU874233220A SU1475781A1 (en) | 1987-04-22 | 1987-04-22 | Assembly for securing connecting-rod to saw frame |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU874233220A SU1475781A1 (en) | 1987-04-22 | 1987-04-22 | Assembly for securing connecting-rod to saw frame |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1475781A1 true SU1475781A1 (en) | 1989-04-30 |
Family
ID=21299635
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU874233220A SU1475781A1 (en) | 1987-04-22 | 1987-04-22 | Assembly for securing connecting-rod to saw frame |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1475781A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108788843A (en) * | 2018-06-21 | 2018-11-13 | 上海中船三井造船柴油机有限公司 | Positioning and clamping device for marine diesel connecting-rod processing |
-
1987
- 1987-04-22 SU SU874233220A patent/SU1475781A1/en active
Non-Patent Citations (1)
Title |
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Фонкин В.Ф. Лесопильные станки и линии. М.: Лесна пром-ть, 1984, с.320. Авторское свидетельство СССР № 1341030, кл. В 27 В 3/00, 1986. * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108788843A (en) * | 2018-06-21 | 2018-11-13 | 上海中船三井造船柴油机有限公司 | Positioning and clamping device for marine diesel connecting-rod processing |
CN108788843B (en) * | 2018-06-21 | 2020-02-21 | 上海中船三井造船柴油机有限公司 | Positioning and clamping device for machining marine diesel engine connecting rod |
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