HOLDING MECHANISM

PURPOSE:To obtain an economical and simple holding mechanism with a single mechanism by a method wherein information concerning various leads and pitches is given to a control circuit beforehand. CONSTITUTION:If a stepping motor 1 is rotated in accordance with pitch information given to the control...

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Bibliographische Detailangaben
1. Verfasser:	KADOTA TAKAYUKI
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS CHAMBERS PROVIDED WITH MANIPULATION DEVICES COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOTDIRECTED TO A PARTICULAR RESULT COMBINED OPERATIONS DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g.ARRANGEMENTS FOR COPYING OR CONTROLLING ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY HAND TOOLS MACHINE TOOLS MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OFPARTICULAR DETAILS OR COMPONENTS MANIPULATORS MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS METAL-WORKING NOT OTHERWISE PROVIDED FOR OTHER WORKING OF METAL PERFORMING OPERATIONS PORTABLE POWER-DRIVEN TOOLS PRINTED CIRCUITS SEMICONDUCTOR DEVICES TRANSPORTING UNIVERSAL MACHINE TOOLS
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Beschreibung
Zusammenfassung:	PURPOSE:To obtain an economical and simple holding mechanism with a single mechanism by a method wherein information concerning various leads and pitches is given to a control circuit beforehand. CONSTITUTION:If a stepping motor 1 is rotated in accordance with pitch information given to the control circuit of the stepping motor 1 beforehand, a pole screw 3 is turned and a certain vertical stroke is given to a piece 4. Claws 9 which is always brought into contact with the piece 4 are horizontally opened and closed by the stroke of the piece 4, a plate 10, a guide pin 12 and a shaft 11. The rod 6 of a cylinder 5 is made to descend and the tips of the claws 9 and a spring board 13 are closed and a component 16 is chucked by the force of the spring board. In this state, the component 16 is transferred to the position of a targeted through-holes and the leads of the component 16 are inserted. If the rod 19 of a cylinder 18 is made to descend and the rod 6 of the cylinder 5 is made to ascend while the upper surface of the component 16 is pushed down by a pusher 20 and the tips of the claws 9 and the spring board 15 are opened, the component 16 is inserted into the through-holes of a board 18.