Self-tapping double-end screw and machining device thereof

The invention relates to the technical field of self-tapping double-end screws, in particular to a self-tapping double-end screw and a machining device thereof.The self-tapping double-end screw comprises an operation table and a connecting plate, a first supporting column and a second supporting col...

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Bibliographische Detailangaben
Hauptverfasser:	GUO HUAGAO, HU HUAXIN, DAI RONGWEI, ZHAO ZHENHAI, AN XIAOHAI, HAO JINGYUN, DAI ZHIFANG, LIU CHAOHUI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOTDIRECTED TO A PARTICULAR RESULT DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g.ARRANGEMENTS FOR COPYING OR CONTROLLING DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS ORMACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS,CLIPS, WEDGES, JOINTS OR JOINTING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MACHINE TOOLS MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OFPARTICULAR DETAILS OR COMPONENTS MECHANICAL ENGINEERING METAL-WORKING NOT OTHERWISE PROVIDED FOR PERFORMING OPERATIONS THERMAL INSULATION IN GENERAL THREAD CUTTING TRANSPORTING WEAPONS WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTIONTHEREWITH
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Beschreibung
Zusammenfassung:	The invention relates to the technical field of self-tapping double-end screws, in particular to a self-tapping double-end screw and a machining device thereof.The self-tapping double-end screw comprises an operation table and a connecting plate, a first supporting column and a second supporting column are fixedly installed at the top and the bottom of the operation table, and cleaning mechanisms are arranged between the first supporting column and the second supporting column; the cleaning mechanism comprises a fixing block and a water sprayer, the fixing block is fixedly installed in the first supporting column and the second supporting column, and by arranging the cleaning mechanism and the two machining machines, when screw machining needs to be conducted, a motor is started to drive the machining machines to conduct machining movement on raw materials on the placing plate; and meanwhile, a push rod can be driven to communicate the drainage block with the fixing block during movement, the two ends of the