公开(公告)号：US3878595A

公开(公告)日：1975-04-22

申请号：US45374474

申请日：1974-03-22

Applicant: GEN DYNAMICS CORP

Inventor： BOYLE FRANK A

IPC: B21J15/10 ,  B21J15/44 ,  B23P19/00 ,  B23P11/00 ,  B23P19/04

CPC classification number: B21J15/142 ,  B21J15/10 ,  B21J15/44 ,  Y10T29/51 ,  Y10T29/5199 ,  Y10T29/53065 ,  Y10T29/53978 ,  Y10T408/175 ,  Y10T408/557

Abstract: A device for locating a pilot hole and aligning it with the operating mechanism of an automatic riveting machine is disclosed. Automatic riveting machines typically position a pilot hole in the workpiece to be riveted, drill an appropriate hole, countersink one or both external surfaces, insert a rivet, then press to deform the rivet. The disclosed hole locator includes a pin movable into alignment with the metal working axis, which is the line along which the drilling, countersinking, rivet pressing, etc., tools move. The pin is moved into the pilot hole to align the pilot hole with the riveting machine. The machine is operated to clamp the workpiece with the pin still in position. Then the pin is withdrawn and the riveting cycle completed. This hole locator can also be advantageously used with drill presses or other similar devices.

Abstract translation: 公开了一种用于定位导孔并将其与自动铆接机的操作机构对准的装置。 自动铆接机通常在工件上定位导向孔以铆接，钻一个适当的孔，锪孔一个或两个外表面，插入铆钉，然后按压使铆钉变形。 所公开的孔定位器包括可移动地与金属加工轴线对准的销，其是钻孔，锪孔，铆钉等工具移动的线。 销钉移动到导向孔中，以将导向孔与铆接机对准。 该机器被操作以夹紧工件，而引脚仍然在位。 然后将销钉拉出，铆接周期完成。 该孔定位器还可以有利地与钻床或其它类似装置一起使用。