STAND DRIVE OF COLD TUBE-ROLLING MILL

摘要

the invention u043eu0442u043du043eu0441u0438u0442u0441u00a0 to u0442u0440u0443u0431u043eu043fu0440u043eu043au0430u0442u043du043eu043cu0443 production, and more specifically to the production of u0431u0435u0441u0448u043eu0432u043du044bu0445u0445u043eu043bu043eu0434u043du043eu043au0430u0442u0430u043du043du044bu0445 ac u0441u0435u0447u0435u043du0438u00a0 helical pipes, for example. the purpose of u0438u0437u043eu0431u0440u0435u0442u0435u043du0438u00a0 - to improve the robustness of mill. in the drive cage 13 of mill of cold rolling of pipes to drive the guy 2 installed satellite 16, interacting with the internal end u0434u0432u0443u0445u0432u0435u043du0446u043eu0432u043eu0433u043e central stake yesa 17.the u0441u0430u0442u0435u043bu043bu0438u0442u0430 a crank 8 with the finger 9 under the connecting rod 11 of the cage. between the axis and the axis of the ring u0440u0430u0441u0441u0442u043eu00a0u043du0438u0435 u043au0440u0438u0432u043eu0448u0438u043fu0430 equals the radius u0441u0430u0442u0435u043bu043bu0438u0442u0430. the radius of the circumference of the central wheel is the primary internal apex of two ra u0434u0438u0443u0441u0430u043c u0441u0430u0442u0435u043bu043bu0438u0442u0430. sha tong has length equal to two u0434u043bu0438u043du0430u043c u043au0440u0438u0432u043eu0448u0438u043fu0430.such constructive implementation of u043fu043eu0437u0432u043eu043bu00a0u0435u0442 reduce the axial load on a background a cartridge, mechanism of and indicators. 3). ah