公开(公告)号：WO2015054479A1

公开(公告)日：2015-04-16

申请号：PCT/US2014/059875

申请日：2014-10-09

Applicant: TRI TOOL INC.

Inventor： WALTON, Joel ,  HOANG, Vinh

IPC: F16C19/50 ,  B23B3/22 ,  B23B5/08 ,  B23Q1/52

CPC classification number: F16C19/502 ,  B23B3/26 ,  B23B5/08 ,  B23B2260/008 ,  B23P15/003 ,  B23Q1/527 ,  B23Q9/0057 ,  F16C19/181 ,  F16C19/50 ,  F16C33/60 ,  F16C2240/80 ,  Y10T29/49696 ,  Y10T82/22 ,  Y10T82/2522 ,  Y10T82/2562

Abstract: A rotating machining device (100) includes a segmented support housing (102) arranged to be mounted on a work piece and a segmented headstock (104) mounted on the support housing (102) and rotatable relative to the support housing (102) about an axis (128). At least one bearing assembly (158) is disposed between the headstock (104) and the support housing (102). The at least one bearing assembly (158) includes a first race (162) having a first set of bearing elements (166) arranged to dynamically contact a first portion (133) of the headstock (104) and reciprocate within the bearing assembly (158) in a first direction. The at least one bearing assembly (158) also includes a second race (164) having a second set of bearing elements (168) arranged to dynamically contact a second portion (125) of the headstock (104) and recirculate within the bearing assembly (158) in a second direction opposite the first direction so as to promote distribution of a load applied to the bearing assembly (158).

Abstract translation: 旋转加工装置（100）包括布置成安装在工件上的分段支撑壳体（102）和安装在支撑壳体（102）上并且相对于支撑壳体（102）可旋转的分段主轴箱（104） 轴（128）。 至少一个轴承组件（158）设置在主轴箱（104）和支撑壳体（102）之间。 至少一个轴承组件（158）包括具有第一组支承元件（166）的第一座圈（162），所述第一组轴承元件布置成动态地接触所述主轴箱（104）的第一部分（133）并在所述轴承组件（158）内往复运动 ）在第一方向。 所述至少一个轴承组件（158）还包括具有第二组轴承元件（168）的第二座圈（164），所述第二组轴承元件布置成动态地接触所述主轴箱（104）的第二部分（125）并且在所述轴承组件 158）在与第一方向相反的第二方向上以促进施加到轴承组件（158）的负载的分配。

公开(公告)号：WO2015057971A1

公开(公告)日：2015-04-23

申请号：PCT/US2014/060912

申请日：2014-10-16

Applicant: TRI TOOL INC.

Inventor： WALTON, Joel ,  HOANG, Vinh ,  TRIPP, Justin ,  FEROZEPURWALLA, Ashkan

IPC: B23B5/16

CPC classification number: B23B3/26 ,  B23B5/14 ,  B23B5/163 ,  B23B25/00 ,  B23B2215/72 ,  B23B2260/004 ,  Y10T82/22 ,  Y10T82/25 ,  Y10T82/2529

Abstract: A rotating machining device (100) for machining a work piece includes a support housing (102) adapted to be mounted on the work piece and a headstock (104) rotatably mounted on the support housing (102). At least one tool module (128) is mounted to the headstock (104) and includes a tool feed system (181) having a tool holder (134) and a feed mechanism (184) operatively connected to the tool holder (134). A tripper pin assembly (105) is mounted on the support housing (102) and arranged to collide with the feed mechanism (184) for advancement of the tool holder (134) relative to the work piece. The feed mechanism (184) collides with the tripper pin assembly (105) at a collision point radially positioned inside of an outer diameter (104A) of the headstock (104).

Abstract translation: 用于加工工件的旋转加工装置（100）包括适于安装在工件上的支撑壳体（102）和可旋转地安装在支撑壳体（102）上的主轴箱（104）。 至少一个工具模块（128）安装到主轴箱（104）上并且包括具有可操作地连接到工具架（134）的工具夹具（134）和进给机构（184）的工具进给系统（181）。 脱扣销组件（105）安装在支撑壳体（102）上并且布置成与进给机构（184）碰撞，以相对于工件推进工具架（134）。 进给机构（184）在径向位于头架（104）的外径（104A）内部的碰撞点处与脱扣销组件（105）碰撞。