公开(公告)号：US4486128A

公开(公告)日：1984-12-04

申请号：US331078

申请日：1981-12-15

Applicant: Irwin G. Baker ,  Robert L. Fuller, Jr. ,  Dwayne E. Proff

Inventor： Irwin G. Baker ,  Robert L. Fuller, Jr. ,  Dwayne E. Proff

IPC: B23B41/00 ,  B23Q35/02 ,  B23Q41/00 ,  B23B49/00

CPC classification number: B23B41/006 ,  B23Q35/02 ,  B23Q41/00 ,  B23B2215/04 ,  Y10T408/08 ,  Y10T408/175 ,  Y10T408/21 ,  Y10T408/378 ,  Y10T408/3796 ,  Y10T408/5612 ,  Y10T408/56245

Abstract: A workpiece drilling machine includes to be moved to any of several drilling locations along the workpiece. A plurality of indexing detents is formed along the rail coinciding with each drilling location. A cam follower on the drill carriage is engageable with the detents to coarsely position the drill carriage. An index-cancelling device is associated with each detent and controllable by a preprogrammed input device to determine which of the detents is to be available for engagement by the cam follower. The programmed input device has a visual marking thereon corresponding to the information encoded therein and a visually perceptible status readout is controlled by the index-cancelling means to permit visual verification that the index-cancelling devices are arranged in accordance with the desired pattern. An accurately positioned bearing is located at each drilling location and is engaged by a fine-positioning pin mounted on the drill carriage prior to the start of drilling to provide fine positioning of the drill carriage. A workpiece locator device is included that allows the workpiece to be positioned in one of several discrete positions relative to the rail. A clamping system located in the drill carriage clamps the workpiece in position referenced to the drill carriage to eliminate the effects of warp and twist in the workpiece on hole location.

Abstract translation: 工件钻孔机包括沿着工件移动到几个钻孔位置中的任何一个。 沿着与每个钻孔位置重合的轨道形成多个分度棘爪。 钻台上的凸轮从动件能够与棘爪啮合，从而使钻台滑动。 索引消除装置与每个制动器相关联并且可由预编程的输入装置控制，以确定哪些制动器可用于凸轮从动件的接合。 编程的输入设备在其上具有与其中编码的信息相对应的视觉标记，并且由索引取消装置控制视觉上可察觉的状态读出，以允许根据所需图案排列索引取消装置的目视验证。 精确定位的轴承位于每个钻孔位置，并且在开始钻孔之前由安装在钻架上的精细定位销接合以提供钻台的精细定位。 包括工件定位装置，其允许工件相对于轨道定位在几个离散位置之一中。 位于钻架中的夹紧系统将工件夹持在参考钻架的位置，以消除工件上的孔和位置上的翘曲和扭曲的影响。

公开(公告)号：US4347660A

公开(公告)日：1982-09-07

申请号：US192237

申请日：1980-09-30

Applicant: Michael R. Cannon ,  Robert L. Fuller, Jr. ,  Dwayne E. Proff

Inventor： Michael R. Cannon ,  Robert L. Fuller, Jr. ,  Dwayne E. Proff

IPC: B23B31/00 ,  B23B31/20 ,  B23P15/32 ,  B23P21/00 ,  B23P11/00

CPC classification number: B23B31/005 ,  B23B31/204 ,  B23P15/32 ,  B23P21/00 ,  B23B2231/0208 ,  B23B2231/0268 ,  Y10T279/1266 ,  Y10T279/35 ,  Y10T29/49904 ,  Y10T29/49945 ,  Y10T29/53261 ,  Y10T29/53478 ,  Y10T408/36

Abstract: A method and machine for making a quick change drill assembly that can be snapped into and out of a spring-loaded ball-locking chuck. The assemblies are comprised of standard sized adapters having various sized bores to receive drills having shanks of corresponding interference-fit diameters. Adapters and drills are fed from opposite ends of the machine to positions from which they are interference fit and automatically discharged. The adapters are fed into a storage tube from a feeder bowl and in the storage tube they are selected or rejected according to the direction of the bore. Selected adapters are air driven to a magazine in a retracted position and from which it is movable to a supplying position. In the supplying position the individual adapter is forced into a radially biasing collet in a hydraulic press. The drills are dropped from a hopper into a slot-bar from which they are pushed into a drill collet in alignment with the adapter collet, the drill being held in the collet by a hydraulic clamping mechanism. The drill shank extends outwardly of the collet toward the bore in the adapter and the adapter is then carried in its collet by a hydraulic ram to be interference fit on the end of the drill shank. The drill is then released in its collet and the adapter collet is retracted to withdraw the drill, secured to the adapter, from the drill collet. The assembly is then pushed out of the adapter collet by a hydraulically operated piston so as to fall into a collecting bin.

Abstract translation: 一种用于制造快速更换钻机组件的方法和机器，其可被卡入和弹出加载的球形锁定卡盘。 组件由具有各种尺寸的孔的标准尺寸的适配器组成，以容纳具有相应干涉配合直径的柄的钻头。 适配器和钻头从机器的两端进给到与其相适应并自动排出的位置。 适配器从进料器碗进料到存储管中，并且在储存管中，它们根据孔的方向被选择或排除。 所选择的适配器被空气驱动到处于缩回位置的仓库，并且可从其移动到供应位置。 在供应位置，单个适配器被迫进入液压机中的径向偏置夹头。 将钻头从料斗中落入到狭槽杆中，将它们从适配器筒夹中推入钻夹头中，钻头通过液压夹紧机构保持在夹头中。 钻柄从夹头向外延伸到适配器中的孔中，然后适配器通过液压柱塞承载在其夹头中，以过盈配合在钻柄的端部上。 然后将钻头释放在其夹头中，并将适配器夹头缩回以从钻夹头中撤出固定到适配器的钻头。 然后将组件通过液压操作的活塞推出适配器夹头，以便落入收集箱中。

公开(公告)号：US4643621A

公开(公告)日：1987-02-17

申请号：US477564

申请日：1983-03-21

Applicant: Robert L. Fuller, Jr. ,  Dwayne E. Proff

Inventor： Robert L. Fuller, Jr. ,  Dwayne E. Proff

IPC: B23B31/107 ,  B23B49/02 ,  B23Q11/10

CPC classification number: B23B31/1071 ,  B23B49/02 ,  Y10S279/905 ,  Y10T279/17111 ,  Y10T408/45 ,  Y10T408/455 ,  Y10T408/957 ,  Y10T408/96

Abstract: A quick-change system for power feed and positive feed drill motors having quick-change capabilities whereby a nosepiece may be separated from the drill motor employing a quick-release coupling that does not utilize threaded means. The quick-change system utilizes a quick-change nosepiece, chuck and shank adapter means such that the oil line to a fluid inducer remains attached during nosepiece removal.

Abstract translation: 一种用于供电的快速更换系统和具有快速变化能力的正式进给钻机电动机，其中鼻梁可以使用不使用螺纹装置的快速联接器与钻机电机分离。 快速更换系统使用快速换向的喷嘴，卡盘和柄适配器装置，使得在喷油器拆卸期间到流体引导器的油管保持附着。