JPS6357820U

JPS6357820U -

Info

Publication number: JPS6357820U
Application number: JP15237886U
Authority: JP
Priority date: 1986-10-03
Filing date: 1986-10-03
Publication date: 1988-04-18

Description

[Brief explanation of the drawing]

第１図及び第２図は夫々この考案の一実施例に
係るテーパネジロツク機構及びテーパネジを示す
断面図及び斜視図、第３図及び第４図は共にこの
考案に係るテーパネジ部の変形例を示す断面図、
第５図及び第６図は夫々この考案の他の実施例に
係るテーパネジロツク機構及びテーパネジを示す
断面図及び斜視図、第７図は従来型のロツク機構
が用いられた回転軸及び回転体を備えた工作用ロ
ボツト等のブレーキ機構を示す構成図、第８図は
第７図におけるロツク機構を示す構成図である。１ａ，１２ａ……ネジ部、２ａ，１１ａ……テ
ーパ面、１，１０……回転軸、２，１１……回転
体、３ｃ，１２ｂ……切り欠き溝、３ａ，１２ａ
……噛合ネジ部、３ｄ，１２ｃ……締め付け部、
３ｂ，１２ａ……固定テーパ面、３，６，８，１
２……テーパネジ、５……固定手段。 1 and 2 are a sectional view and a perspective view, respectively, showing a tapered screw locking mechanism and a tapered screw according to an embodiment of this invention, and FIGS. 3 and 4 both show a modification of the tapered screw portion according to this invention. cross section,
5 and 6 are a sectional view and a perspective view, respectively, showing a taper screw locking mechanism and a taper screw according to other embodiments of the invention, and FIG. 7 shows a rotating shaft and a rotating body in which a conventional locking mechanism is used. FIG. 8 is a block diagram showing the brake mechanism of a working robot, etc., and FIG. 8 is a block diagram showing the lock mechanism in FIG. 7. 1a, 12a... Threaded portion, 2a, 11a... Tapered surface, 1, 10... Rotating shaft, 2, 11... Rotating body, 3c, 12b... Notch groove, 3a, 12a
...Matching screw part, 3d, 12c...Tightening part,
3b, 12a...fixed tapered surface, 3, 6, 8, 1
2... Taper screw, 5... Fixing means.

Claims

[Claims for Utility Model Registration] One side has a threaded portion, and one side has a tapered surface,
A rotatable rotating shaft, a rotating body that rotates concentrically and integrally with the rotating shaft, an outer circumferential surface that is a rotating surface of the rotating shaft, and an inner circumferential surface that is a rotating surface of the rotating body. In order to fix the rotating shaft and the rotating body by attaching it to the side, the rotary shaft has a notch groove, an engaging screw portion that meshes with the threaded portion, a tightening portion, and a fixing tapered surface that presses against the tapered surface, and A taper screw locking mechanism comprising: a taper screw that is inserted into and attached to a rotating shaft; and a fixing means that restricts rotational movement of the rotating shaft and rotating body when the tapered screw is installed.