公开(公告)号：US4547963A

公开(公告)日：1985-10-22

申请号：US504421

申请日：1983-06-15

Applicant: Robert L. Ohmstede

Inventor： Robert L. Ohmstede

IPC: B23P19/02 ,  B23P15/26

CPC classification number: B23P19/022 ,  Y10T29/53113

Abstract: The heat exchanger frame is mounted on arcuate cradles on longitudinal rails so it may be angularly rotated and longitudinally moved, and locked in position. Each baffle is supported, and by preference the tube sheets are vertically adjustably supported. Adjacent one end of the heat exchanger frame a vertical way system is provided. On it a generally horizontal tube rack, is vertically adjustably mounted, as are a horizontally laterally movable way system and a worker-support platform. On the horizontal way system is provided at least one feed roll head. The feed roll head preferably has an automatically adjustable nip, is vertically counterbalanced for slight vertical self-adjustment, is reversible and incorporates a pusher piston for automatically pushing the trailing end of a tube being inserted the last couple of inches so as to clear the feed roll head.

Abstract translation: 热交换器框架安装在纵向轨道上的弧形托架上，以便它可以有角度地旋转和纵向移动，并锁定到位。 每个挡板都被支撑，并且优选地，管板被垂直地可调节地支撑。 在热交换器框架的相邻一端设有垂直方向系统。 在其上一般为水平的管架，可垂直地可调节地安装，水平横向移动的方式系统和工作者支撑平台。 在水平方向上，至少提供一个进料辊头。 进料辊头优选具有可自动调节的压区，用于轻微垂直自调节的垂直平衡，是可逆的，并且包括推动器活塞，用于自动推动插入最后几英寸的管的后端，以便清除进料 卷头。

公开(公告)号：US5294220A

公开(公告)日：1994-03-15

申请号：US81817

申请日：1993-06-22

Applicant: Robert L. Ohmstede ,  Wesley D. Cawley ,  Clifton M. Cawley

Inventor： Robert L. Ohmstede ,  Wesley D. Cawley ,  Clifton M. Cawley

IPC: B23Q11/00 ,  B23Q11/08 ,  B23B39/00 ,  B23C1/00

CPC classification number: B23Q11/0042 ,  B23Q11/085 ,  Y02P70/171 ,  Y10T408/50 ,  Y10T408/5617 ,  Y10T408/91 ,  Y10T409/30392 ,  Y10T409/304088 ,  Y10T409/30868

Abstract: An improved machining apparatus for machining a workpiece. The machining apparatus includes a base assembly having a base support member and a table support frame non-movably attached to the base support member. A pair of cross members span the upper surface of the table. The table support frame has a longitudinal axis transverse to the cross members and includes a raceway for allowing lateral displacement of the table relative to the base assembly. At least one spindle is mounted on the cross members and can be displaced along the longitudinal axis of the cross members. Flexible retractable covers are mounted on spring-loaded rollers attached to the ends of the table support frame. The machining apparatus further includes a conveyor positioned proximate the base assembly at the lower edge of the table for removing cuttings and debris resulting from the machining of the workpiece.

Abstract translation: 一种用于加工工件的改进的加工装置。 该加工设备包括基座组件，该基座组件具有基座支撑构件和不可移动地附接到基座支撑构件的工作台支撑框架。 一对十字架横跨桌子的上表面。 桌子支撑框架具有横向于横向构件的纵向轴线，并且包括用于允许桌子相对于基座组件的横向移位的滚道。 至少一个主轴安装在横向构件上，并且可以沿横向构件的纵向轴线移位。 柔性可伸缩盖安装在附接到工作台支撑架的端部的弹簧加载的辊上。 该加工装置还包括位于工作台的下边缘处靠近基座组件的传送器，用于去除由工件加工产生的切屑和碎屑。