Cutting tool holder extraction device

• Main Authors: JEREMIAH JONSRUD, ERIC HELSEL
• Format: Patent
• Language: Chinese; English
• Published: 27.07.2016
• Subjects: CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES; CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, ORTHE LIKE; EARTH DRILLING; FIXED CONSTRUCTIONS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR; MINING; MINING OR QUARRYING; TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION; TECHNICAL SUBJECTS COVERED BY FORMER USPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS

The present invention discloses a cutting tool holder extraction devise comprising a cup, having a back portion having a rearward socket and a front portion having a forward tool socket, and a spacer section having an axial bore with a back orifice opening in the bottom of the rearward socket and a front orifice opening in the bottom of the tool socket; an expandable jack, the jack having an axial bore, and a front face; the front face of the jack is removably engageable with the rearward socket of the cup; a threaded bolt, the bolt having a front end and a rear end, the bolt removably disposable through the cup bore and through the jack bore; and at least one nut, removably attachable to the threaded bolt. 本发明公开了种切削工具夹持器提取装置，所述切削工具夹持器提取装置包括杯状物，所述杯状物具有带有向后套筒的后部和带有向前工具套筒的前部，以及具有轴向孔的间隔部分，所述轴向孔具有在所述向后套筒的底部中的后孔口开口和在所述工具套筒的底部中的前孔口开口；可伸展起重器，所述起重器具有轴向孔和正面，所述起重器的所述正面可与所述杯状物的所述向后套筒可移除地接合；螺纹螺栓，所述螺栓具有前端和后端，所述螺栓可通过所述杯状物孔并通过所述起重器孔可移除地设置；以及至少个螺母，所述螺母可移除地附接至所述螺纹螺栓。