SU137365A1 - Installation method for heavy crankshafts when machining indigenous (ram) necks on lathes, etc. Machine tools - Google Patents
Installation method for heavy crankshafts when machining indigenous (ram) necks on lathes, etc. Machine toolsInfo
- Publication number
- SU137365A1 SU137365A1 SU673584A SU673584A SU137365A1 SU 137365 A1 SU137365 A1 SU 137365A1 SU 673584 A SU673584 A SU 673584A SU 673584 A SU673584 A SU 673584A SU 137365 A1 SU137365 A1 SU 137365A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- machining
- necks
- indigenous
- lathes
- ram
- Prior art date
Links
Landscapes
- Turning (AREA)
- Machine Tool Units (AREA)
Description
Известные способы установки т желых коленчатых валов при обработке коренных шеек на токарных станках, основывающиес на применении поддерживающих роликовых люнетов, не в состо нии обеспечить сквозное движение продольного суппорта в процессе обработки всех шеек.Known methods for installing heavy crankshafts when machining indigenous journals on lathes, based on the use of supporting roller lunettes, are not able to provide the through movement of the longitudinal slide during the machining of all journals.
Способ установки коленчатых валов, согласно изобретению, лишен этого недостатка. Сущность изобретени заключаетс в том, что поддерживающие люнеты выполн ютс подвесными и снабжаютс противовесами , служащими дл компенсации прогибов вала под действием его собственного веса.The method of installation of crankshafts, according to the invention, is devoid of this disadvantage. The essence of the invention is that the supporting lunettes are made suspended and provided with counterweights, which serve to compensate for the deflection of the shaft under the action of its own weight.
На чертеже в двух проекци х схематично представлен способ установки коленчатых валов. На валу /, закрепленном в кронштейнах 2, на тросах 3 подвещиваютс поддерживающие люнеты 4, снабженные роликами 5. На свободных концах тросов креп тс противовесы 6, компенсирующие прогибы обрабатываемого вала под действием его собственного веса. Подвесные люнеты обеспечивают выверку оси всех коренных шеек по оси центров станка, не меща сквозной обработке всех шеек.The drawing in two projections schematically shows the method for installing crankshafts. On the shaft /, fixed in the brackets 2, on the cables 3, supporting supports 4 are provided with rollers 5. Counterbalances 6 are attached to the free ends of the cables to compensate for the deflections of the processed shaft under the action of its own weight. Suspended lunettes provide for the alignment of the axis of all the main journals along the axis of the centers of the machine without moving through all the necks.
Предмет изобретени Subject invention
Способ установки т желых коленчатых валов лри обработке коренных (рамовых) шеек на токарных и т. п. станках, с применением поддерживающих роликовых люлетов, отличающийс тем, что, с целью обеспечени выверки оси всех коренных щеек по оси центров станка , не преп тству сквозному движению продольного суппорта, примен ют подвесные поддерживающие люнеты, снабженные наборными противовесами дл компенсации прогибов вала под действием его собственного веса.The method of installing heavy crankshafts for machining the root (ram) necks on turning and other machine tools, using supporting roller loulets, characterized in that, in order to ensure the alignment of the axis of all the root cheeks over the axis of the machine centers, to the movement of the longitudinal caliper, suspended support lunettes are used, equipped with composable counterweights to compensate for shaft deflections under the action of its own weight.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU673584A SU137365A1 (en) | 1960-07-18 | 1960-07-18 | Installation method for heavy crankshafts when machining indigenous (ram) necks on lathes, etc. Machine tools |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU673584A SU137365A1 (en) | 1960-07-18 | 1960-07-18 | Installation method for heavy crankshafts when machining indigenous (ram) necks on lathes, etc. Machine tools |
Publications (1)
Publication Number | Publication Date |
---|---|
SU137365A1 true SU137365A1 (en) | 1960-11-30 |
Family
ID=48293581
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU673584A SU137365A1 (en) | 1960-07-18 | 1960-07-18 | Installation method for heavy crankshafts when machining indigenous (ram) necks on lathes, etc. Machine tools |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU137365A1 (en) |
-
1960
- 1960-07-18 SU SU673584A patent/SU137365A1/en active
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