JPH03110444U

JPH03110444U -

Info

Publication number: JPH03110444U
Application number: JP1762090U
Authority: JP
Priority date: 1990-02-23
Filing date: 1990-02-23
Publication date: 1991-11-13

Description

[Brief explanation of drawings]

第１図は本考案に係る位置決めピン装置の一実
施例を示す縦断面図、第２図はその平面図、第３
図は係合溝の実施態様を例示する図、第４図は位
置決めピンの動作説明図、第５図及び第６図は位
置決めピン装置の配置例を示す図、第７図は位置
決めピン装置を具備して成る焼付台の平面図、第
８図はベルト搬送式多面焼付機の斜視図、第９図
は従来例を示す第１図相当図である。１１……ピンスリーブ、１１ａ……ピンスリー
ブの先端面、１３……位置決めピン、１３ａ……
位置決めピンの先端部（ピンヘツド）、１４……
係合溝、１４ａ……突出位置係合凹部、１４ｂ…
…押込み係合凹部、１４ｃ……退入位置係合凹部
、１４ｄ……押戻し係合凹部、１４ｖ……傾斜案
内、１５……係合ピン、１６……ピン係合手段。 FIG. 1 is a longitudinal sectional view showing an embodiment of the positioning pin device according to the present invention, FIG. 2 is a plan view thereof, and FIG.
The figures are diagrams illustrating embodiments of the engagement groove, Figure 4 is an explanatory diagram of the operation of the locating pin, Figures 5 and 6 are diagrams illustrating an example of the arrangement of the locating pin device, and Figure 7 is a diagram illustrating the positioning pin device. FIG. 8 is a perspective view of a belt conveyance type multi-sided printing machine, and FIG. 9 is a view corresponding to FIG. 1 showing a conventional example. 11...Pin sleeve, 11a...Top surface of pin sleeve, 13...Positioning pin, 13a...
Tip of positioning pin (pin head), 14...
Engagement groove, 14a...Protrusion position engagement recess, 14b...
...Push engagement recess, 14c... Retracted position engagement recess, 14d... Push back engagement recess, 14v... Inclined guide, 15... Engagement pin, 16... Pin engagement means.

Claims

[Claims for Utility Model Registration] A positioning pin is inserted into the pin sleeve so that it can freely move in and out and freely rotate, and the positioning pin is pressed and biased toward the distal end side by a biasing spring, and is In the locating pin device, the locating pin is configured to be able to lock the locating pin in a protruding position where the distal end thereof protrudes from the distal end surface of the pin sleeve and a retracted position where the distal end thereof retracts from the distal end surface, wherein the pin engaging means engages the pin sleeve and the locating pin. The sliding part consists of an engagement groove formed on one of the sliding surfaces and an engagement pin protruding from the other sliding surface. a protruding position engagement recess and a push-in engagement recess having different phases;
The retracted position engaging recess, the push-back engaging recess, and the protruding position engaging recess are sequentially connected by an inclined guide groove, and the protruding position engaging recess and the retracting position engaging recess are protruded and locked. A push-in engagement recess and a push-back engagement recess are arranged on the retraction locking side, and the engagement pin is sequentially guided and locked into each engagement recess by pushing and pushing back the positioning pin. A positioning pin device characterized by: