Single-head double-station screw locking hanger

Abstract

This utility model discloses a single-head, dual-station screw fastening attachment, including a back plate, a slide cylinder, a double-track slide, a bit adapter rod, a screw suction nozzle, and an electric screwdriver. The back plate is equipped with the slide cylinder and a double-track slide parallel to it. Two double-slider linear rails are arranged on the double-slider slide, each with a coaxially connected bit adapter rod and screw suction nozzle. A lifting cylinder and a Z-axis linear rail slide are mounted at the top of the back plate, and an electric screwdriver is installed on the Z-axis linear rail slide. Through this method, this utility model provides a single-head, dual-station screw fastening attachment. By coordinating the slide cylinder and the lifting cylinder, fastening operations for two sets of screw specifications can be completed simultaneously on the same attachment, achieving seamless switching without the need for secondary positioning and calibration. The changeover process is simple and efficient, with no significant increase in cost, and facilitates maintenance and management.

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