JPS6410377U

JPS6410377U -

Info

Publication number: JPS6410377U
Application number: JP10471887U
Authority: JP
Priority date: 1987-07-08
Filing date: 1987-07-08
Publication date: 1989-01-19
Also published as: JPH0353813Y2

Description

[Brief explanation of drawings]

第１図はこの考案の一実施例の供給ヘツドの断
面図、第２図は第１図における方向から見た供
給ヘツドの正面図、第３図、第４図は第１図にお
ける各々―部位と―部位の供給ヘツドの
断面図、第５図は同実施例の規制部材の斜視図、
第６図は同実施例のナツトホルダの斜視図、第７
図は同実施例の底板の斜視図、第８図は同実施例
のシヤツタの斜視図、第９図は同実施例のＴナツ
ト移動時の断面図、第１０図はＴナツトの斜視図
、第１１図はＴナツトをワークに供給した状態を
示す断面図、第１２図は従来の供給ヘツドの断面
図である。１１…供給ヘツド、１２…供給ヘツド本体、１
３…スリーブ、１６…ロツド、１６ａ…保持面、
１６ｂ…突起、１７…規制部材、１７ａ…側壁部
、１８…シヤツタ、１９…シユート、２５…ナツ
トホルダ、２５ａ…受面、９０…（Ｔ字形溶接用
ナツト）Ｔナツト、９１…ねじ部、９１ａ…ねじ
孔、９２…フランジ部、７０…ワーク。 Fig. 1 is a sectional view of a supply head according to an embodiment of the invention, Fig. 2 is a front view of the supply head seen from the direction shown in Fig. 1, and Figs. 3 and 4 are respective parts in Fig. 1. FIG. 5 is a perspective view of the regulating member of the same embodiment;
FIG. 6 is a perspective view of the nut holder of the same embodiment, and FIG.
The figure is a perspective view of the bottom plate of the same embodiment, FIG. 8 is a perspective view of the shutter of the same embodiment, FIG. 9 is a cross-sectional view of the same embodiment when the T-nut is moved, and FIG. 10 is a perspective view of the T-nut. FIG. 11 is a sectional view showing a T-nut being supplied to a workpiece, and FIG. 12 is a sectional view of a conventional supply head. 11... Supply head, 12... Supply head main body, 1
3... Sleeve, 16... Rod, 16a... Holding surface,
16b...Protrusion, 17...Restricting member, 17a...Side wall portion, 18...Shutter, 19...Chute, 25...Nut holder, 25a...Receiving surface, 90...(T-shaped welding nut) T-nut, 91...Threaded portion, 91a... Screw hole, 92...flange part, 70...workpiece.

Claims

[Claims for Utility Model Registration] A flange portion is formed on the cylindrical threaded portion, and the flange portion has both longitudinal end surfaces as bulging arcuate surfaces and both transverse end surfaces as mutually parallel planes. A supply head of a nut feeder that is arranged at an angle with respect to the workpiece, which supplies a T-shaped welding nut fed from above with the longitudinal direction of the flange length in a substantially vertical direction to a predetermined welding position on the upper surface of the workpiece. a sleeve disposed on the front end of the supply head main body and connecting the chute to the front end; a nut holder having a semicircular arc-shaped bearing surface that holds the axial direction of the nut threaded portion parallel to the sleeve; a rod that is fixed to the front end of the rod, the rod having a holding surface that attracts an end surface of the threaded portion of the nut fed to the rod, and a protrusion that is inserted into a screw hole of the threaded portion of the nut at the center of the holding surface; A regulating member including two side walls regulating both end surfaces in the transverse direction of the flange portion of the fed nut, and a shutter that can be opened and closed to close the front of the fed nut at the front end of the sleeve. A supply head of a nut feeder characterized by: