JPS628040U

JPS628040U -

Info

Publication number: JPS628040U
Application number: JP9990685U
Authority: JP
Priority date: 1985-06-28
Filing date: 1985-06-28
Publication date: 1987-01-19

Description

[Brief explanation of the drawing]

第１図は本考案になる頭付棒材保持部の部分縦
断側面図、第２図は第１図の下面図、第３図は従
来技術からなる自動ねじ締機の側面図である。図において、１はホツパ、２はねじ、３はシユ
ート、４はキヤツチヤ、５はドライバ、６はシリ
ンダ、７は吸着パイプ、８は軸、９はワーク、１
０は磁気センサ、１１はセンサホルダ、１２は小
ねじ、１３は無頭ねじである。 FIG. 1 is a partial longitudinal sectional side view of the headed bar holder according to the present invention, FIG. 2 is a bottom view of FIG. 1, and FIG. 3 is a side view of an automatic screw tightening machine according to the prior art. In the figure, 1 is a hopper, 2 is a screw, 3 is a chute, 4 is a catcher, 5 is a driver, 6 is a cylinder, 7 is a suction pipe, 8 is a shaft, 9 is a workpiece, 1
0 is a magnetic sensor, 11 is a sensor holder, 12 is a machine screw, and 13 is a headless screw.

Claims

[Scope of utility model registration request]

An inclined chute having a spacing slightly wider than the diameter of the lower neck of the headed bar and inclined so that the headed bar will naturally fall while being supported in a hanging state, and a tilted chute that moves up and down near the lower end of the chute to form the headed bar. A vacuum suction pipe with a suction port to suction the chute, a catch having a U-shaped groove at the tip with the same width as the chute, and rotating away from the chute when the suction pipe descends; under normal conditions, the catch is placed in the chute. What is claimed is: 1. A headed bar detection device having an elastic body that urges the headed bar to approach the bar, characterized in that a magnetic sensor is attached to the catcher to detect the rod portion of the headed bar.