Turbocharger housing and bearing locating pin

摘要

A turbocharger assembly includes: a housing with a through-bore and a cross-bore that intersects the through-bore to define an upper portion of the cross-bore with a first diameter and a lower portion of the cross-bore with a second diameter where the first diameter exceeds the second diameter; a bearing disposed in the through-bore of the housing where the bearing includes a through-bore configured to support a shaft and a cross-bore that intersects the through-bore; and a locating pin with a diameter that exceeds the second diameter of the lower portion of the cross-bore of the housing, the locating pin press-fit at least partially into the lower portion of the cross-bore of the housing and disposed at least partially in the lower portion of the cross-bore of the bearing to locate the bearing in the through-bore of the housing. Various other examples of devices, assemblies, systems, methods, etc., are also disclosed.

主权项

1. A turbocharger assembly comprising:
a housing that comprises a housing through-bore and a housing cross-bore that intersects the housing through-bore to define an upper portion of the housing cross-bore that comprises a first diameter and a lower portion of the housing cross-bore that comprises a second diameter wherein the first diameter exceeds the second diameter; a bearing disposed in the housing through-bore of the housing wherein the bearing comprises a bearing through-bore configured to support a shaft and a bearing cross-bore that intersects the bearing through-bore; and a locating pin that comprises a diameter that exceeds the second diameter of the lower portion of the housing cross-bore, the locating pin press-fit at least partially into the lower portion of the housing cross-bore and disposed at least partially in the lower portion of the bearing cross-bore to locate the bearing in the housing through-bore.