JPH02144228U

JPH02144228U -

Info

Publication number: JPH02144228U
Application number: JP5215389U
Authority: JP
Priority date: 1989-05-02
Filing date: 1989-05-02
Publication date: 1990-12-06

Description

[Brief explanation of drawings]

第１図はこの考案の位置決めピンを示す正面図
、第２図は同側面図、第３図は同平面図、第４図
はレバーの平面図、第５図は被加工板をダイプレ
ート上にセツトした状態の平面図、第６図は位置
決めピンの調整を示す要部拡大平面図、第７図は
孔明型プレス加工機を示す一部破断正面図、第８
図乃至第１０図イ，ロは位置決めピンと被加工板
との接触面を変化させた場合の断面図で、第８図
は中間の間隔、第９図は最小の間隔、第１０図は
最大の間隔をとつた場合を示し、第１１図乃至第
１３図イ，ロは従来の位置決めピンを示す断面図
で、第１１図はストレートピン、第１２図は片面
を削つたピン、第１３図はスライド式のピンを示
すものである。１……位置決めピン主体、２……支軸部、３…
…取付孔、４……縦溝、Ａ……ダイプレート、Ｂ
……被加工板、５……ねじ、６……レバー。 Fig. 1 is a front view showing the positioning pin of this invention, Fig. 2 is a side view of the same, Fig. 3 is a plan view of the same, Fig. 4 is a plan view of the lever, and Fig. 5 is a workpiece plate placed on a die plate. 6 is an enlarged plan view of the main parts showing the adjustment of the positioning pin, FIG. 7 is a partially cutaway front view showing the perforation type press machine, and FIG.
Figures 10A and 10B are cross-sectional views when the contact surface between the positioning pin and the workpiece plate is changed. Figure 8 is the intermediate interval, Figure 9 is the minimum interval, and Figure 10 is the maximum interval. Figures 11 to 13 A and B are cross-sectional views showing conventional positioning pins, where Figure 11 is a straight pin, Figure 12 is a pin with one side shaved, and Figure 13 is a pin with one side cut. This shows a sliding pin. 1... Positioning pin main body, 2... Support shaft part, 3...
...Mounting hole, 4...Vertical groove, A...Die plate, B
...Working plate, 5...Screw, 6...Lever.

Claims

[Claims for Utility Model Registration] The main body of the positioning pin 1 is characterized in that a support shaft portion 2 of different diameters is integrally formed at an eccentric position on the lower surface of the main body 1, and a mounting hole 3 is provided in the center line of the support shaft portion 2. Positioning pin. 2. The positioning pin according to claim 1, wherein a vertical groove 4 for lever fitting is carved at a suitable position on the periphery of the positioning pin main body 1.