JPH0346420U

JPH0346420U -

Info

Publication number: JPH0346420U
Application number: JP10738089U
Authority: JP
Priority date: 1989-09-13
Filing date: 1989-09-13
Publication date: 1991-04-30

Description

[Brief explanation of drawings]

第１図は本考案の一実施例におけるターンテー
ブルの平面図、第２図は回止め制御装置の部分の
平面図、第３図は一部断面にして示す同側面図、
第４図はロツクピンの支持構造を示す部分断面図
である。１……ターンテーブル、５……旋回テーブル、
１０……回止め制御装置、１２……ロツク孔、１
３……ガイド面、１４……ストライカ部材、１７
……スプリング筒、１７ａ……スプリング、１８
……ロツクピン、２３……係合部材、２４……レ
バー部材、２５……第１レバー、２６……第２レ
バー、２５ａ……係止部、３１，３２……スプリ
ング。 FIG. 1 is a plan view of a turntable according to an embodiment of the present invention, FIG. 2 is a plan view of a portion of the rotation control device, and FIG. 3 is a side view of the turntable partially shown in section.
FIG. 4 is a partial sectional view showing the support structure for the lock pin. 1...turntable, 5...swivel table,
10... Rotation control device, 12... Lock hole, 1
3... Guide surface, 14... Striker member, 17
... Spring tube, 17a ... Spring, 18
... Lock pin, 23 ... Engagement member, 24 ... Lever member, 25 ... First lever, 26 ... Second lever, 25a ... Locking part, 31, 32 ... Spring.

Claims

[Scope of utility model registration request]

A stop lock hole is provided in a turntable that is indexed and rotated at a predetermined angle, and a lock pin that fits into the lock hole is provided so as to be freely retractable and tilt as the lock pin moves backward to lock the protrusion of the lock pin. A spring biased lever member is provided, and the table further includes a lever member associated with the lock hole;
A rotation stop control device for a turntable, characterized in that a lever member is provided with a striker member that provides tilting movement against a spring.